diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 518bda00..8f6d0ee3 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -265,3 +265,70 @@ See existing module `green-channel` for an example: https://github.com/publiclab The `green-channel` module is included into the core modules here: https://github.com/publiclab/image-sequencer/blob/master/src/Modules.js#L5-L7 For help integrating, please open an issue. + +## Meta Module + +IMAGE SEQUENCER supports "meta modules" -- modules made of other modules. The syntax and structure of these meta modules is very similar to standard modules. Sequencer can also genarate meta modules dynamically with the function `createMetaModule` which can be called in the following ways + +```js +// stepsString is a stringified sequence +sequencer.createMetaModule(stepsString,info) + +/* stepsArray is the array of objects in this format +* [ +* {name: "moduleName",options: {}}, +* {name: "moduleName",options: {}} +* ] +*/ +sequencer.createMetaModule(stepsArray,info) +``` + +A Meta module can also be contributed like a normal module with an info and a Module.js. A basic Meta module shall follow the following format + + +```js +// Module.js +module.exports = function metaModuleFun(){ + this.expandSteps([ + { 'name': 'module-name', 'options': {} }, + { 'name': 'module-name', options: {} } + ]); +} +``` + +```json +// Info +{ + "name": "meta-moduleName", + "description": "", + "length": //Integer representing number of steps in the metaModule +} +``` + +```js +//index.js +module.exports = [ + require('./Module.js'), + require('./info.json') +] +``` + +All of the above can also be combined together to form a single file module. + +```js +// MetaModule.js +module.export = [ + function (){ + this.expandSteps([ + { 'name': 'module-name', 'options': {} }, + { 'name': 'module-name', options: {} } + ]); + }, + { + "name": "meta-moduleName", + "description": "", + "length": //Integer representing number of steps in the metaModule + } +] +``` +The length is absolutely required for a meta-module, since sequencer is optimized to re-run minimum number of steps when a step is added in the UI which is 1 in the case of normal modules, if the added step is a meta-module the length of the sequence governs the number of steps to re-run. \ No newline at end of file diff --git a/Gruntfile.js b/Gruntfile.js index cfa31a8a..3a974fba 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -1,4 +1,4 @@ -module.exports = function (grunt) { +module.exports = function(grunt) { grunt.loadNpmTasks("grunt-browserify"); grunt.loadNpmTasks("grunt-contrib-uglify-es"); grunt.loadNpmTasks("grunt-browser-sync"); diff --git a/README.md b/README.md index a150c912..20d1310b 100644 --- a/README.md +++ b/README.md @@ -104,8 +104,10 @@ Image Sequencer also provides a CLI for applying operations to local files. The -b | --basic | Basic mode only outputs the final image -o | --output [PATH] | Directory where output will be stored. (optional) -c | --config {object} | Options for the step. (optional) + --save-sequence [string] | Name space separated with Stringified sequence to save + --install-module [string] | Module name space seaprated npm package name -The basic format for using the CLI is as follows: +The basic format for using the CLI is as follows: ``` $ ./index.js -i [PATH] -s step-name @@ -121,15 +123,24 @@ The CLI also can take multiple steps at once, like so: But for this, double quotes must wrap the space-separated steps. -Options for the steps can be passed in one line as json in the details option like +Options for the steps can be passed in one line as json in the details option like ``` $ ./index.js -i [PATH] -s "brightness" -d '{"brightness":50}' ``` Or the values can be given through terminal prompt like - + screen shot 2018-02-14 at 5 18 50 pm +`save-sequence` option can be used to save a sequence and the associated options for later usage. You should provide a string which contains a name of the sequence space separated from the sequence of steps which constitute it. +```shell +sequencer --save-sequence "invert-colormap invert(),colormap()" +``` + +`install-module` option can be used to install new modules from npm. You can register this module in your sequencer with a custom name space sepated with the npm package name. Below is an example for the `image-sequencer-invert` module. +```shell +sequencer --install-module "invert image-sequencer-invert" +``` The CLI is also chainable with other commands using `&&` @@ -461,6 +472,20 @@ sequencer.insertSteps({ ``` return value: **`sequencer`** (To allow method chaining) +## Saving Sequences + +IMAGE SEQUENCER supports saving a sequence of modules and their associated settings in a simple string syntax. These sequences can be saved in the local storage inside the browser and inside a json file in node.js. sequences can be saved in node context using the CLI option + +```shell +--save-sequence "name stringified-sequence" +``` + +In Node and the browser the following function can be used +```js +sequencer.saveSequence(name,sequenceString) +``` + +The function `sequencer.loadModules()` reloads the modules and the saved sequences into `sequencer.modules` and `sequencer.sequences` ## Creating a User Interface diff --git a/dist/image-sequencer.js b/dist/image-sequencer.js index c572753d..caa80ec7 100644 --- a/dist/image-sequencer.js +++ b/dist/image-sequencer.js @@ -47602,6 +47602,7 @@ ImageSequencer = function ImageSequencer(options) { var image, steps = [], modules = require('./Modules'), + sequences = require('./SavedSequences.json'), formatInput = require('./FormatInput'), images = {}, inputlog = [], @@ -47614,6 +47615,11 @@ ImageSequencer = function ImageSequencer(options) { for (o in sequencer) { modules[o] = sequencer[o]; } + sequences = JSON.parse(window.localStorage.getItem('sequences')); + if (!sequences) { + sequences = {}; + window.localStorage.setItem('sequences', JSON.stringify(sequences)); + } } // if in browser, prompt for an image @@ -47770,11 +47776,20 @@ ImageSequencer = function ImageSequencer(options) { function modulesInfo(name) { var modulesdata = {} if (name == "load-image") return {}; - if (arguments.length == 0) - for (var modulename in modules) { + if (arguments.length == 0) { + for (var modulename in this.modules) { modulesdata[modulename] = modules[modulename][1]; } - else modulesdata = modules[name][1]; + for (var sequencename in this.sequences) { + modulesdata[sequencename] = { name: sequencename, steps: sequences[sequencename] }; + } + } + else { + if (modules[name]) + modulesdata = modules[name][1]; + else + modulesdata = { 'inputs': sequences[name]['options'] }; + } return modulesdata; } @@ -47808,7 +47823,11 @@ ImageSequencer = function ImageSequencer(options) { // Coverts stringified sequence into an array of JSON steps function stringToJSON(str) { - let steps = str.split(','); + let steps; + if (str.includes(',')) + steps = str.split(','); + else + steps = [str]; return steps.map(stringToJSONstep); } @@ -47866,15 +47885,17 @@ ImageSequencer = function ImageSequencer(options) { if (!options) { return this; + } else if (Array.isArray(options)) { // contains the array of module and info - this.module[name] = options; + this.modules[name] = options; } else if (options.func && options.info) { // passed in options object this.modules[name] = [ options.func, options.info ]; + } else if (options.path && !this.inBrowser) { // load from path(only in node) const module = [ @@ -47886,12 +47907,62 @@ ImageSequencer = function ImageSequencer(options) { return this; } + function saveNewModule(name, path) { + if (options.inBrowser) { + // Not for browser context + return; + } + var mods = fs.readFileSync('./src/Modules.js').toString(); + mods = mods.substr(0, mods.length - 1) + " '" + name + "': require('" + path + "'),\n}"; + fs.writeFileSync('./src/Modules.js', mods); + } + + function createMetaModule(stepsCollection, info) { + var stepsArr = stepsCollection; + if (typeof stepsCollection === 'string') + stepsArr = stringToJSON(stepsCollection); + var metaMod = function() { + this.expandSteps(stepsArr); + return { + isMeta: true + } + } + return [metaMod, info]; + } + + function saveSequence(name, sequenceString) { + const sequence = stringToJSON(sequenceString); + // Save the given sequence string as a module + if (options.inBrowser) { + // Inside the browser we save the meta-modules using the Web Storage API + var sequences = JSON.parse(window.localStorage.getItem('sequences')); + sequences[name] = sequence; + window.localStorage.setItem('sequences', JSON.stringify(sequences)); + } + else { + // In node we save the sequences in the json file SavedSequences.json + var sequences = require('./SavedSequences.json'); + sequences[name] = sequence; + fs.writeFileSync('./src/SavedSequences.json', JSON.stringify(sequences)); + } + } + + function loadModules() { + // This function loads the modules and saved sequences + this.modules = require('./Modules'); + if (options.inBrowser) + this.sequences = JSON.parse(window.localStorage.getItem('sequences')); + else + this.sequences = require('./SavedSequences.json'); + } + return { //literals and objects name: "ImageSequencer", options: options, inputlog: inputlog, modules: modules, + sequences: sequences, images: images, events: events, @@ -47914,6 +47985,10 @@ ImageSequencer = function ImageSequencer(options) { importString: importString, importJSON: importJSON, loadNewModule: loadNewModule, + saveNewModule: saveNewModule, + createMetaModule: createMetaModule, + saveSequence: saveSequence, + loadModules: loadModules, //other functions log: log, @@ -47926,15 +48001,20 @@ ImageSequencer = function ImageSequencer(options) { } module.exports = ImageSequencer; -},{"./AddStep":136,"./ExportBin":137,"./FormatInput":138,"./InsertStep":140,"./Modules":141,"./ReplaceImage":142,"./Run":143,"./ui/LoadImage":194,"./ui/SetInputStep":195,"./ui/UserInterface":196,"./util/getStep.js":198,"fs":42}],140:[function(require,module,exports){ +},{"./AddStep":136,"./ExportBin":137,"./FormatInput":138,"./InsertStep":140,"./Modules":141,"./ReplaceImage":142,"./Run":143,"./SavedSequences.json":145,"./ui/LoadImage":198,"./ui/SetInputStep":199,"./ui/UserInterface":200,"./util/getStep.js":202,"fs":42}],140:[function(require,module,exports){ const getStepUtils = require('./util/getStep.js'); // insert one or more steps at a given index in the sequencer function InsertStep(ref, image, index, name, o) { + if (ref.sequences[name]) { + return ref.importJSON(ref.sequences[name]); + } function insertStep(image, index, name, o_) { if (ref.modules[name]) var moduleInfo = ref.modules[name][1]; - else console.log('Module ' + name + ' not found.'); + else { + console.log('Module ' + name + ' not found.'); + } var o = ref.copy(o_); o.number = ref.options.sequencerCounter++; //Gives a Unique ID to each step @@ -47961,8 +48041,14 @@ function InsertStep(ref, image, index, name, o) { // Tell UI that a step has been set up. o = o || {}; UI.onSetup(o.step); + ref.modules[name].expandSteps = function expandSteps(stepsArray) { + for (var step of stepsArray) { + ref.addSteps(step['name'], step['options']); + } + } var module = ref.modules[name][0](o, UI); - ref.images[image].steps.splice(index, 0, module); + if (!module.isMeta) + ref.images[image].steps.splice(index, 0, module); return true; } @@ -47973,7 +48059,7 @@ function InsertStep(ref, image, index, name, o) { } module.exports = InsertStep; -},{"./util/getStep.js":198}],141:[function(require,module,exports){ +},{"./util/getStep.js":202}],141:[function(require,module,exports){ /* * Core modules and their info files */ @@ -47992,10 +48078,10 @@ module.exports = { 'average': require('./modules/Average'), 'blend': require('./modules/Blend'), 'import-image': require('./modules/ImportImage'), - 'invert': require('image-sequencer-invert') + 'invert': require('image-sequencer-invert'), + 'ndvi-colormap': require('./modules/NdviColormap'), } - -},{"./modules/Average":146,"./modules/Blend":149,"./modules/Blur":153,"./modules/Brightness":156,"./modules/Channel":159,"./modules/Colormap":163,"./modules/Crop":168,"./modules/DecodeQr":171,"./modules/Dynamic":174,"./modules/EdgeDetect":178,"./modules/FisheyeGl":181,"./modules/ImportImage":185,"./modules/Ndvi":188,"./modules/Saturation":191,"image-sequencer-invert":56}],142:[function(require,module,exports){ +},{"./modules/Average":147,"./modules/Blend":150,"./modules/Blur":154,"./modules/Brightness":157,"./modules/Channel":160,"./modules/Colormap":164,"./modules/Crop":169,"./modules/DecodeQr":172,"./modules/Dynamic":175,"./modules/EdgeDetect":179,"./modules/FisheyeGl":182,"./modules/ImportImage":186,"./modules/Ndvi":189,"./modules/NdviColormap":192,"./modules/Saturation":195,"image-sequencer-invert":56}],142:[function(require,module,exports){ // Uses a given image as input and replaces it with the output. // Works only in the browser. function ReplaceImage(ref,selector,steps,options) { @@ -48151,7 +48237,7 @@ function Run(ref, json_q, callback, ind, progressObj) { } module.exports = Run; -},{"./RunToolkit":144,"./util/getStep.js":198}],144:[function(require,module,exports){ +},{"./RunToolkit":144,"./util/getStep.js":202}],144:[function(require,module,exports){ const getPixels = require('get-pixels'); const pixelManipulation = require('./modules/_nomodule/PixelManipulation'); const lodash = require('lodash'); @@ -48166,7 +48252,9 @@ module.exports = function(input) { input.savePixels = savePixels; return input; } -},{"./modules/_nomodule/PixelManipulation":193,"data-uri-to-buffer":13,"get-pixels":23,"lodash":62,"save-pixels":111}],145:[function(require,module,exports){ +},{"./modules/_nomodule/PixelManipulation":197,"data-uri-to-buffer":13,"get-pixels":23,"lodash":62,"save-pixels":111}],145:[function(require,module,exports){ +module.exports={"sample":[{"name":"invert","options":{}},{"name":"channel","options":{"channel":"red"}},{"name":"blur","options":{"blur":"5"}}]} +},{}],146:[function(require,module,exports){ /* * Average all pixel colors */ @@ -48244,12 +48332,12 @@ module.exports = function Average(options, UI){ } } -},{"../_nomodule/PixelManipulation.js":193}],146:[function(require,module,exports){ +},{"../_nomodule/PixelManipulation.js":197}],147:[function(require,module,exports){ module.exports = [ require('./Module'), require('./info.json') ] -},{"./Module":145,"./info.json":147}],147:[function(require,module,exports){ +},{"./Module":146,"./info.json":148}],148:[function(require,module,exports){ module.exports={ "name": "Average", "description": "Average all pixel color", @@ -48257,7 +48345,7 @@ module.exports={ } } -},{}],148:[function(require,module,exports){ +},{}],149:[function(require,module,exports){ module.exports = function Dynamic(options, UI, util) { options.func = options.func || "function(r1, g1, b1, a1, r2, g2, b2, a2) { return [ r1, g2, b2, a2 ] }"; @@ -48322,9 +48410,9 @@ module.exports = function Dynamic(options, UI, util) { } } -},{"../_nomodule/PixelManipulation.js":193,"get-pixels":23}],149:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":148,"./info.json":150,"dup":146}],150:[function(require,module,exports){ +},{"../_nomodule/PixelManipulation.js":197,"get-pixels":23}],150:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":149,"./info.json":151,"dup":147}],151:[function(require,module,exports){ module.exports={ "name": "Blend", "description": "Blend the past two image steps with the given function. Defaults to using the red channel from image 1 and the green and blue and alpha channels of image 2. Easier to use interfaces coming soon!", @@ -48337,7 +48425,7 @@ module.exports={ } } -},{}],151:[function(require,module,exports){ +},{}],152:[function(require,module,exports){ module.exports = exports = function(pixels,blur){ let kernel = kernelGenerator(blur,1) kernel = flipKernel(kernel) @@ -48423,36 +48511,35 @@ function flipKernel(kernel){ return result } } -},{}],152:[function(require,module,exports){ +},{}],153:[function(require,module,exports){ /* * Blur an Image */ -module.exports = function Blur(options,UI){ +module.exports = function Blur(options, UI) { options.blur = options.blur || 2 - var output; - function draw(input,callback,progressObj){ + function draw(input, callback, progressObj) { progressObj.stop(true); progressObj.overrideFlag = true; var step = this; - function changePixel(r, g, b, a){ - return [r,g,b,a] + function changePixel(r, g, b, a) { + return [r, g, b, a] } - function extraManipulation(pixels){ - pixels = require('./Blur')(pixels,options.blur) + function extraManipulation(pixels) { + pixels = require('./Blur')(pixels, options.blur) return pixels } - function output(image,datauri,mimetype){ + function output(image, datauri, mimetype) { // This output is accessible by Image Sequencer - step.output = {src:datauri,format:mimetype}; + step.output = { src: datauri, format: mimetype }; } @@ -48468,15 +48555,15 @@ module.exports = function Blur(options,UI){ } return { options: options, - draw: draw, + draw: draw, output: output, UI: UI } } -},{"../_nomodule/PixelManipulation.js":193,"./Blur":151}],153:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":152,"./info.json":154,"dup":146}],154:[function(require,module,exports){ +},{"../_nomodule/PixelManipulation.js":197,"./Blur":152}],154:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":153,"./info.json":155,"dup":147}],155:[function(require,module,exports){ module.exports={ "name": "Blur", "description": "Gaussian blur an image by a given value, typically 0-5", @@ -48489,7 +48576,7 @@ module.exports={ } } -},{}],155:[function(require,module,exports){ +},{}],156:[function(require,module,exports){ /* * Changes the Image Brightness */ @@ -48545,9 +48632,9 @@ module.exports = function Brightness(options,UI){ } } -},{"../_nomodule/PixelManipulation.js":193}],156:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":155,"./info.json":157,"dup":146}],157:[function(require,module,exports){ +},{"../_nomodule/PixelManipulation.js":197}],157:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":156,"./info.json":158,"dup":147}],158:[function(require,module,exports){ module.exports={ "name": "Brightness", "description": "Change the brightness of the image by given percent value", @@ -48560,7 +48647,7 @@ module.exports={ } } -},{}],158:[function(require,module,exports){ +},{}],159:[function(require,module,exports){ /* * Display only one color channel */ @@ -48610,9 +48697,9 @@ module.exports = function Channel(options,UI) { } } -},{"../_nomodule/PixelManipulation.js":193}],159:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":158,"./info.json":160,"dup":146}],160:[function(require,module,exports){ +},{"../_nomodule/PixelManipulation.js":197}],160:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":159,"./info.json":161,"dup":147}],161:[function(require,module,exports){ module.exports={ "name": "Channel", "description": "Displays only one color channel of an image -- default is green", @@ -48626,7 +48713,7 @@ module.exports={ } } -},{}],161:[function(require,module,exports){ +},{}],162:[function(require,module,exports){ /* * Accepts a value from 0-255 and returns the new color-mapped pixel * from a lookup table, which can be specified as an array of [begin, end] @@ -48715,7 +48802,7 @@ var colormaps = { ]) } -},{}],162:[function(require,module,exports){ +},{}],163:[function(require,module,exports){ module.exports = function Colormap(options,UI) { var output; @@ -48759,9 +48846,9 @@ module.exports = function Colormap(options,UI) { } } -},{"../_nomodule/PixelManipulation.js":193,"./Colormap":161}],163:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":162,"./info.json":164,"dup":146}],164:[function(require,module,exports){ +},{"../_nomodule/PixelManipulation.js":197,"./Colormap":162}],164:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":163,"./info.json":165,"dup":147}],165:[function(require,module,exports){ module.exports={ "name": "Colormap", "description": "Maps brightness values (average of red, green & blue) to a given color lookup table, made up of a set of one more color gradients.\n\nFor example, 'cooler' colors like blue could represent low values, while 'hot' colors like red could represent high values.", @@ -48775,7 +48862,7 @@ module.exports={ } } -},{}],165:[function(require,module,exports){ +},{}],166:[function(require,module,exports){ (function (Buffer){ module.exports = function Crop(input,options,callback) { @@ -48821,7 +48908,7 @@ module.exports = function Crop(input,options,callback) { }; }).call(this,require("buffer").Buffer) -},{"buffer":4,"get-pixels":23,"save-pixels":111}],166:[function(require,module,exports){ +},{"buffer":4,"get-pixels":23,"save-pixels":111}],167:[function(require,module,exports){ /* * Image Cropping module * Usage: @@ -48893,7 +48980,7 @@ module.exports = function CropModule(options, UI) { } } -},{"./Crop":165,"./Ui.js":167}],167:[function(require,module,exports){ +},{"./Crop":166,"./Ui.js":168}],168:[function(require,module,exports){ // hide on save module.exports = function CropModuleUi(step, ui) { @@ -48992,9 +49079,9 @@ module.exports = function CropModuleUi(step, ui) { } } -},{}],168:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":166,"./info.json":169,"dup":146}],169:[function(require,module,exports){ +},{}],169:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":167,"./info.json":170,"dup":147}],170:[function(require,module,exports){ module.exports={ "name": "Crop", "description": "Crop image to given x, y, w, h in pixels, measured from top left", @@ -49022,7 +49109,7 @@ module.exports={ } } } -},{}],170:[function(require,module,exports){ +},{}],171:[function(require,module,exports){ /* * Decodes QR from a given image. */ @@ -49065,9 +49152,9 @@ module.exports = function DoNothing(options,UI) { } } -},{"get-pixels":23,"jsqr":61}],171:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":170,"./info.json":172,"dup":146}],172:[function(require,module,exports){ +},{"get-pixels":23,"jsqr":61}],172:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":171,"./info.json":173,"dup":147}],173:[function(require,module,exports){ module.exports={ "name": "Decode QR", "description": "Search for and decode a QR code in the image", @@ -49080,7 +49167,7 @@ module.exports={ } } -},{}],173:[function(require,module,exports){ +},{}],174:[function(require,module,exports){ module.exports = function Dynamic(options,UI) { var output; @@ -49165,9 +49252,9 @@ module.exports = function Dynamic(options,UI) { } } -},{"../_nomodule/PixelManipulation.js":193}],174:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":173,"./info.json":175,"dup":146}],175:[function(require,module,exports){ +},{"../_nomodule/PixelManipulation.js":197}],175:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":174,"./info.json":176,"dup":147}],176:[function(require,module,exports){ module.exports={ "name": "Dynamic", "description": "A module which accepts JavaScript math expressions to produce each color channel based on the original image's color. See Infragrammar.", @@ -49195,7 +49282,7 @@ module.exports={ } } -},{}],176:[function(require,module,exports){ +},{}],177:[function(require,module,exports){ const _ = require('lodash') //define kernels for the sobel filter @@ -49376,7 +49463,7 @@ function hysteresis(pixels){ -},{"lodash":62}],177:[function(require,module,exports){ +},{"lodash":62}],178:[function(require,module,exports){ /* * Detect Edges in an Image */ @@ -49434,9 +49521,9 @@ module.exports = function edgeDetect(options,UI) { } } -},{"../_nomodule/PixelManipulation.js":193,"./EdgeUtils":176,"ndarray-gaussian-filter":67}],178:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":177,"./info.json":179,"dup":146}],179:[function(require,module,exports){ +},{"../_nomodule/PixelManipulation.js":197,"./EdgeUtils":177,"ndarray-gaussian-filter":67}],179:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":178,"./info.json":180,"dup":147}],180:[function(require,module,exports){ module.exports={ "name": "Detect Edges", "description": "this module detects edges using the Canny method, which first Gaussian blurs the image to reduce noise (amount of blur configurable in settings as `options.blur`), then applies a number of steps to highlight edges, resulting in a greyscale image where the brighter the pixel, the stronger the detected edge. Read more at: https://en.wikipedia.org/wiki/Canny_edge_detector", @@ -49459,7 +49546,7 @@ module.exports={ } } -},{}],180:[function(require,module,exports){ +},{}],181:[function(require,module,exports){ /* * Resolves Fisheye Effect */ @@ -49531,9 +49618,9 @@ module.exports = function DoNothing(options,UI) { } } -},{"fisheyegl":15}],181:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":180,"./info.json":182,"dup":146}],182:[function(require,module,exports){ +},{"fisheyegl":15}],182:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":181,"./info.json":183,"dup":147}],183:[function(require,module,exports){ module.exports={ "name": "Fisheye GL", "description": "Correct fisheye, or barrel distortion, in images (with WebGL -- adapted from fisheye-correction-webgl by @bluemir).", @@ -49601,7 +49688,7 @@ module.exports={ } } -},{}],183:[function(require,module,exports){ +},{}],184:[function(require,module,exports){ /* * Import Image module; this fetches a given remote or local image via URL * or data-url, and overwrites the current one. It saves the original as @@ -49661,7 +49748,7 @@ module.exports = function ImportImageModule(options, UI) { } } -},{"../../util/GetFormat":197,"./Ui.js":184}],184:[function(require,module,exports){ +},{"../../util/GetFormat":201,"./Ui.js":185}],185:[function(require,module,exports){ // hide on save module.exports = function ImportImageModuleUi(step, ui) { @@ -49717,9 +49804,9 @@ module.exports = function ImportImageModuleUi(step, ui) { } } -},{}],185:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":183,"./info.json":186,"dup":146}],186:[function(require,module,exports){ +},{}],186:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":184,"./info.json":187,"dup":147}],187:[function(require,module,exports){ module.exports={ "name": "Import Image", "description": "Import a new image and replace the original with it. Future versions may enable a blend mode. Specify an image by URL or by file selector.", @@ -49732,7 +49819,7 @@ module.exports={ } } } -},{}],187:[function(require,module,exports){ +},{}],188:[function(require,module,exports){ /* * NDVI with red filter (blue channel is infrared) */ @@ -49783,9 +49870,9 @@ module.exports = function Ndvi(options,UI) { } } -},{"../_nomodule/PixelManipulation.js":193}],188:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":187,"./info.json":189,"dup":146}],189:[function(require,module,exports){ +},{"../_nomodule/PixelManipulation.js":197}],189:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":188,"./info.json":190,"dup":147}],190:[function(require,module,exports){ module.exports={ "name": "NDVI", "description": "Normalized Difference Vegetation Index, or NDVI, is an image analysis technique used with aerial photography. It's a way to visualize the amounts of infrared and other wavelengths of light reflected from vegetation by comparing ratios of blue and red light absorbed versus green and IR light reflected. NDVI is used to evaluate the health of vegetation in satellite imagery, where it correlates with how much photosynthesis is happening. This is helpful in assessing vegetative health or stress. Read more.

This is designed for use with red-filtered single camera DIY Infragram cameras; change to 'blue' for blue filters", @@ -49799,7 +49886,26 @@ module.exports={ } } -},{}],190:[function(require,module,exports){ +},{}],191:[function(require,module,exports){ +/* + * Sample Meta Module for demonstration purpose only + */ +module.exports = function NdviColormapfunction() { + this.expandSteps([{ 'name': 'ndvi', 'options': {} }, { 'name': 'colormap', options: {} }]); + return { + isMeta: true + } +} +},{}],192:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":191,"./info.json":193,"dup":147}],193:[function(require,module,exports){ +module.exports={ + "name": "NDVI-Colormap", + "description": "Sequentially Applies NDVI and Colormap steps", + "inputs": {}, + "length": 2 +} +},{}],194:[function(require,module,exports){ /* * Saturate an image with a value from 0 to 1 */ @@ -49857,9 +49963,9 @@ module.exports = function Saturation(options,UI) { } } -},{"../_nomodule/PixelManipulation.js":193}],191:[function(require,module,exports){ -arguments[4][146][0].apply(exports,arguments) -},{"./Module":190,"./info.json":192,"dup":146}],192:[function(require,module,exports){ +},{"../_nomodule/PixelManipulation.js":197}],195:[function(require,module,exports){ +arguments[4][147][0].apply(exports,arguments) +},{"./Module":194,"./info.json":196,"dup":147}],196:[function(require,module,exports){ module.exports={ "name": "Saturation", "description": "Change the saturation of the image by given value, from 0-1, with 1 being 100% saturated.", @@ -49872,7 +49978,7 @@ module.exports={ } } -},{}],193:[function(require,module,exports){ +},{}],197:[function(require,module,exports){ (function (process,Buffer){ /* * General purpose per-pixel manipulation @@ -49973,7 +50079,7 @@ module.exports = function PixelManipulation(image, options) { }; }).call(this,require('_process'),require("buffer").Buffer) -},{"_process":98,"buffer":4,"get-pixels":23,"pace":74,"save-pixels":111}],194:[function(require,module,exports){ +},{"_process":98,"buffer":4,"get-pixels":23,"pace":74,"save-pixels":111}],198:[function(require,module,exports){ // special module to load an image into the start of the sequence; used in the HTML UI function LoadImage(ref, name, src, main_callback) { function makeImage(datauri) { @@ -50080,7 +50186,7 @@ function LoadImage(ref, name, src, main_callback) { module.exports = LoadImage; -},{"urify":132}],195:[function(require,module,exports){ +},{"urify":132}],199:[function(require,module,exports){ // TODO: potentially move this into ImportImage module function setInputStepInit() { @@ -50132,7 +50238,7 @@ function setInputStepInit() { } module.exports = setInputStepInit; -},{}],196:[function(require,module,exports){ +},{}],200:[function(require,module,exports){ /* * User Interface Handling Module */ @@ -50192,7 +50298,7 @@ module.exports = function UserInterface(events = {}) { } -},{}],197:[function(require,module,exports){ +},{}],201:[function(require,module,exports){ /* * Determine format from a URL or data-url, return "jpg" "png" "gif" etc * TODO: write a test for this using the examples @@ -50234,7 +50340,7 @@ module.exports = function GetFormat(src) { } -},{}],198:[function(require,module,exports){ +},{}],202:[function(require,module,exports){ module.exports = { getPreviousStep: function() { return this.getStep(-1); diff --git a/dist/image-sequencer.min.js b/dist/image-sequencer.min.js index 565a0ffc..a75e9011 100644 --- a/dist/image-sequencer.min.js +++ b/dist/image-sequencer.min.js @@ -1 +1 @@ -!function(){return function t(e,n,r){function i(o,s){if(!n[o]){if(!e[o]){var u="function"==typeof require&&require;if(!s&&u)return u(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=n[o]={exports:{}};e[o][0].call(c.exports,function(t){return i(e[o][1][t]||t)},c,c.exports,t,e,n,r)}return n[o].exports}for(var a="function"==typeof require&&require,o=0;o0?r-4:r,f=0;f>16&255,s[u++]=e>>8&255,s[u++]=255&e;2===o&&(e=i[t.charCodeAt(f)]<<2|i[t.charCodeAt(f+1)]>>4,s[u++]=255&e);1===o&&(e=i[t.charCodeAt(f)]<<10|i[t.charCodeAt(f+1)]<<4|i[t.charCodeAt(f+2)]>>2,s[u++]=e>>8&255,s[u++]=255&e);return s},n.fromByteArray=function(t){for(var e,n=t.length,i=n%3,a=[],o=0,s=n-i;os?s:o+16383));1===i?(e=t[n-1],a.push(r[e>>2]+r[e<<4&63]+"==")):2===i&&(e=(t[n-2]<<8)+t[n-1],a.push(r[e>>10]+r[e>>4&63]+r[e<<2&63]+"="));return a.join("")};for(var r=[],i=[],a="undefined"!=typeof Uint8Array?Uint8Array:Array,o="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",s=0,u=o.length;s0)throw new Error("Invalid string. Length must be a multiple of 4");var n=t.indexOf("=");return-1===n&&(n=e),[n,n===e?0:4-n%4]}function c(t,e,n){for(var i,a,o=[],s=e;s>18&63]+r[a>>12&63]+r[a>>6&63]+r[63&a]);return o.join("")}i["-".charCodeAt(0)]=62,i["_".charCodeAt(0)]=63},{}],2:[function(t,e,n){"use strict";"use restrict";function r(t){var e=32;return(t&=-t)&&e--,65535&t&&(e-=16),16711935&t&&(e-=8),252645135&t&&(e-=4),858993459&t&&(e-=2),1431655765&t&&(e-=1),e}n.INT_BITS=32,n.INT_MAX=2147483647,n.INT_MIN=-1<<31,n.sign=function(t){return(t>0)-(t<0)},n.abs=function(t){var e=t>>31;return(t^e)-e},n.min=function(t,e){return e^(t^e)&-(t65535)<<4,e|=n=((t>>>=e)>255)<<3,e|=n=((t>>>=n)>15)<<2,(e|=n=((t>>>=n)>3)<<1)|(t>>>=n)>>1},n.log10=function(t){return t>=1e9?9:t>=1e8?8:t>=1e7?7:t>=1e6?6:t>=1e5?5:t>=1e4?4:t>=1e3?3:t>=100?2:t>=10?1:0},n.popCount=function(t){return 16843009*((t=(858993459&(t-=t>>>1&1431655765))+(t>>>2&858993459))+(t>>>4)&252645135)>>>24},n.countTrailingZeros=r,n.nextPow2=function(t){return t+=0===t,--t,t|=t>>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,(t|=t>>>16)+1},n.prevPow2=function(t){return t|=t>>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,(t|=t>>>16)-(t>>>1)},n.parity=function(t){return t^=t>>>16,t^=t>>>8,t^=t>>>4,27030>>>(t&=15)&1};var i=new Array(256);!function(t){for(var e=0;e<256;++e){var n=e,r=e,i=7;for(n>>>=1;n;n>>>=1)r<<=1,r|=1&n,--i;t[e]=r<>>8&255]<<16|i[t>>>16&255]<<8|i[t>>>24&255]},n.interleave2=function(t,e){return(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t&=65535)|t<<8))|t<<4))|t<<2))|t<<1))|(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e&=65535)|e<<8))|e<<4))|e<<2))|e<<1))<<1},n.deinterleave2=function(t,e){return(t=65535&((t=16711935&((t=252645135&((t=858993459&((t=t>>>e&1431655765)|t>>>1))|t>>>2))|t>>>4))|t>>>16))<<16>>16},n.interleave3=function(t,e,n){return t=1227133513&((t=3272356035&((t=251719695&((t=4278190335&((t&=1023)|t<<16))|t<<8))|t<<4))|t<<2),(t|=(e=1227133513&((e=3272356035&((e=251719695&((e=4278190335&((e&=1023)|e<<16))|e<<8))|e<<4))|e<<2))<<1)|(n=1227133513&((n=3272356035&((n=251719695&((n=4278190335&((n&=1023)|n<<16))|n<<8))|n<<4))|n<<2))<<2},n.deinterleave3=function(t,e){return(t=1023&((t=4278190335&((t=251719695&((t=3272356035&((t=t>>>e&1227133513)|t>>>2))|t>>>4))|t>>>8))|t>>>16))<<22>>22},n.nextCombination=function(t){var e=t|t-1;return e+1|(~e&-~e)-1>>>r(t)+1}},{}],3:[function(t,e,n){},{}],4:[function(t,e,n){"use strict";var r=t("base64-js"),i=t("ieee754");n.Buffer=s,n.SlowBuffer=function(t){+t!=t&&(t=0);return s.alloc(+t)},n.INSPECT_MAX_BYTES=50;var a=2147483647;function o(t){if(t>a)throw new RangeError("Invalid typed array length");var e=new Uint8Array(t);return e.__proto__=s.prototype,e}function s(t,e,n){if("number"==typeof t){if("string"==typeof e)throw new Error("If encoding is specified then the first argument must be a string");return c(t)}return u(t,e,n)}function u(t,e,n){if("number"==typeof t)throw new TypeError('"value" argument must not be a number');return N(t)?function(t,e,n){if(e<0||t.byteLength=a)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+a.toString(16)+" bytes");return 0|t}function p(t,e){if(s.isBuffer(t))return t.length;if(U(t)||N(t))return t.byteLength;"string"!=typeof t&&(t=""+t);var n=t.length;if(0===n)return 0;for(var r=!1;;)switch(e){case"ascii":case"latin1":case"binary":return n;case"utf8":case"utf-8":case void 0:return D(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*n;case"hex":return n>>>1;case"base64":return F(t).length;default:if(r)return D(t).length;e=(""+e).toLowerCase(),r=!0}}function d(t,e,n){var r=t[e];t[e]=t[n],t[n]=r}function g(t,e,n,r,i){if(0===t.length)return-1;if("string"==typeof n?(r=n,n=0):n>2147483647?n=2147483647:n<-2147483648&&(n=-2147483648),q(n=+n)&&(n=i?0:t.length-1),n<0&&(n=t.length+n),n>=t.length){if(i)return-1;n=t.length-1}else if(n<0){if(!i)return-1;n=0}if("string"==typeof e&&(e=s.from(e,r)),s.isBuffer(e))return 0===e.length?-1:v(t,e,n,r,i);if("number"==typeof e)return e&=255,"function"==typeof Uint8Array.prototype.indexOf?i?Uint8Array.prototype.indexOf.call(t,e,n):Uint8Array.prototype.lastIndexOf.call(t,e,n):v(t,[e],n,r,i);throw new TypeError("val must be string, number or Buffer")}function v(t,e,n,r,i){var a,o=1,s=t.length,u=e.length;if(void 0!==r&&("ucs2"===(r=String(r).toLowerCase())||"ucs-2"===r||"utf16le"===r||"utf-16le"===r)){if(t.length<2||e.length<2)return-1;o=2,s/=2,u/=2,n/=2}function l(t,e){return 1===o?t[e]:t.readUInt16BE(e*o)}if(i){var c=-1;for(a=n;as&&(n=s-u),a=n;a>=0;a--){for(var f=!0,h=0;hi&&(r=i):r=i;var a=e.length;if(a%2!=0)throw new TypeError("Invalid hex string");r>a/2&&(r=a/2);for(var o=0;o>8,i=n%256,a.push(i),a.push(r);return a}(e,t.length-n),t,n,r)}function k(t,e,n){return 0===e&&n===t.length?r.fromByteArray(t):r.fromByteArray(t.slice(e,n))}function E(t,e,n){n=Math.min(t.length,n);for(var r=[],i=e;i239?4:l>223?3:l>191?2:1;if(i+f<=n)switch(f){case 1:l<128&&(c=l);break;case 2:128==(192&(a=t[i+1]))&&(u=(31&l)<<6|63&a)>127&&(c=u);break;case 3:a=t[i+1],o=t[i+2],128==(192&a)&&128==(192&o)&&(u=(15&l)<<12|(63&a)<<6|63&o)>2047&&(u<55296||u>57343)&&(c=u);break;case 4:a=t[i+1],o=t[i+2],s=t[i+3],128==(192&a)&&128==(192&o)&&128==(192&s)&&(u=(15&l)<<18|(63&a)<<12|(63&o)<<6|63&s)>65535&&u<1114112&&(c=u)}null===c?(c=65533,f=1):c>65535&&(c-=65536,r.push(c>>>10&1023|55296),c=56320|1023&c),r.push(c),i+=f}return function(t){var e=t.length;if(e<=S)return String.fromCharCode.apply(String,t);var n="",r=0;for(;rthis.length)return"";if((void 0===n||n>this.length)&&(n=this.length),n<=0)return"";if((n>>>=0)<=(e>>>=0))return"";for(t||(t="utf8");;)switch(t){case"hex":return M(this,e,n);case"utf8":case"utf-8":return E(this,e,n);case"ascii":return A(this,e,n);case"latin1":case"binary":return T(this,e,n);case"base64":return k(this,e,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return I(this,e,n);default:if(r)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),r=!0}}.apply(this,arguments)},s.prototype.equals=function(t){if(!s.isBuffer(t))throw new TypeError("Argument must be a Buffer");return this===t||0===s.compare(this,t)},s.prototype.inspect=function(){var t="",e=n.INSPECT_MAX_BYTES;return this.length>0&&(t=this.toString("hex",0,e).match(/.{2}/g).join(" "),this.length>e&&(t+=" ... ")),""},s.prototype.compare=function(t,e,n,r,i){if(!s.isBuffer(t))throw new TypeError("Argument must be a Buffer");if(void 0===e&&(e=0),void 0===n&&(n=t?t.length:0),void 0===r&&(r=0),void 0===i&&(i=this.length),e<0||n>t.length||r<0||i>this.length)throw new RangeError("out of range index");if(r>=i&&e>=n)return 0;if(r>=i)return-1;if(e>=n)return 1;if(this===t)return 0;for(var a=(i>>>=0)-(r>>>=0),o=(n>>>=0)-(e>>>=0),u=Math.min(a,o),l=this.slice(r,i),c=t.slice(e,n),f=0;f>>=0,isFinite(n)?(n>>>=0,void 0===r&&(r="utf8")):(r=n,n=void 0)}var i=this.length-e;if((void 0===n||n>i)&&(n=i),t.length>0&&(n<0||e<0)||e>this.length)throw new RangeError("Attempt to write outside buffer bounds");r||(r="utf8");for(var a=!1;;)switch(r){case"hex":return m(this,t,e,n);case"utf8":case"utf-8":return _(this,t,e,n);case"ascii":return w(this,t,e,n);case"latin1":case"binary":return b(this,t,e,n);case"base64":return y(this,t,e,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return x(this,t,e,n);default:if(a)throw new TypeError("Unknown encoding: "+r);r=(""+r).toLowerCase(),a=!0}},s.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var S=4096;function A(t,e,n){var r="";n=Math.min(t.length,n);for(var i=e;ir)&&(n=r);for(var i="",a=e;an)throw new RangeError("Trying to access beyond buffer length")}function R(t,e,n,r,i,a){if(!s.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(e>i||et.length)throw new RangeError("Index out of range")}function L(t,e,n,r,i,a){if(n+r>t.length)throw new RangeError("Index out of range");if(n<0)throw new RangeError("Index out of range")}function B(t,e,n,r,a){return e=+e,n>>>=0,a||L(t,0,n,4),i.write(t,e,n,r,23,4),n+4}function C(t,e,n,r,a){return e=+e,n>>>=0,a||L(t,0,n,8),i.write(t,e,n,r,52,8),n+8}s.prototype.slice=function(t,e){var n=this.length;(t=~~t)<0?(t+=n)<0&&(t=0):t>n&&(t=n),(e=void 0===e?n:~~e)<0?(e+=n)<0&&(e=0):e>n&&(e=n),e>>=0,e>>>=0,n||j(t,e,this.length);for(var r=this[t],i=1,a=0;++a>>=0,e>>>=0,n||j(t,e,this.length);for(var r=this[t+--e],i=1;e>0&&(i*=256);)r+=this[t+--e]*i;return r},s.prototype.readUInt8=function(t,e){return t>>>=0,e||j(t,1,this.length),this[t]},s.prototype.readUInt16LE=function(t,e){return t>>>=0,e||j(t,2,this.length),this[t]|this[t+1]<<8},s.prototype.readUInt16BE=function(t,e){return t>>>=0,e||j(t,2,this.length),this[t]<<8|this[t+1]},s.prototype.readUInt32LE=function(t,e){return t>>>=0,e||j(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},s.prototype.readUInt32BE=function(t,e){return t>>>=0,e||j(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},s.prototype.readIntLE=function(t,e,n){t>>>=0,e>>>=0,n||j(t,e,this.length);for(var r=this[t],i=1,a=0;++a=(i*=128)&&(r-=Math.pow(2,8*e)),r},s.prototype.readIntBE=function(t,e,n){t>>>=0,e>>>=0,n||j(t,e,this.length);for(var r=e,i=1,a=this[t+--r];r>0&&(i*=256);)a+=this[t+--r]*i;return a>=(i*=128)&&(a-=Math.pow(2,8*e)),a},s.prototype.readInt8=function(t,e){return t>>>=0,e||j(t,1,this.length),128&this[t]?-1*(255-this[t]+1):this[t]},s.prototype.readInt16LE=function(t,e){t>>>=0,e||j(t,2,this.length);var n=this[t]|this[t+1]<<8;return 32768&n?4294901760|n:n},s.prototype.readInt16BE=function(t,e){t>>>=0,e||j(t,2,this.length);var n=this[t+1]|this[t]<<8;return 32768&n?4294901760|n:n},s.prototype.readInt32LE=function(t,e){return t>>>=0,e||j(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},s.prototype.readInt32BE=function(t,e){return t>>>=0,e||j(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},s.prototype.readFloatLE=function(t,e){return t>>>=0,e||j(t,4,this.length),i.read(this,t,!0,23,4)},s.prototype.readFloatBE=function(t,e){return t>>>=0,e||j(t,4,this.length),i.read(this,t,!1,23,4)},s.prototype.readDoubleLE=function(t,e){return t>>>=0,e||j(t,8,this.length),i.read(this,t,!0,52,8)},s.prototype.readDoubleBE=function(t,e){return t>>>=0,e||j(t,8,this.length),i.read(this,t,!1,52,8)},s.prototype.writeUIntLE=function(t,e,n,r){(t=+t,e>>>=0,n>>>=0,r)||R(this,t,e,n,Math.pow(2,8*n)-1,0);var i=1,a=0;for(this[e]=255&t;++a>>=0,n>>>=0,r)||R(this,t,e,n,Math.pow(2,8*n)-1,0);var i=n-1,a=1;for(this[e+i]=255&t;--i>=0&&(a*=256);)this[e+i]=t/a&255;return e+n},s.prototype.writeUInt8=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,1,255,0),this[e]=255&t,e+1},s.prototype.writeUInt16LE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,2,65535,0),this[e]=255&t,this[e+1]=t>>>8,e+2},s.prototype.writeUInt16BE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,2,65535,0),this[e]=t>>>8,this[e+1]=255&t,e+2},s.prototype.writeUInt32LE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,4,4294967295,0),this[e+3]=t>>>24,this[e+2]=t>>>16,this[e+1]=t>>>8,this[e]=255&t,e+4},s.prototype.writeUInt32BE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,4,4294967295,0),this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t,e+4},s.prototype.writeIntLE=function(t,e,n,r){if(t=+t,e>>>=0,!r){var i=Math.pow(2,8*n-1);R(this,t,e,n,i-1,-i)}var a=0,o=1,s=0;for(this[e]=255&t;++a>0)-s&255;return e+n},s.prototype.writeIntBE=function(t,e,n,r){if(t=+t,e>>>=0,!r){var i=Math.pow(2,8*n-1);R(this,t,e,n,i-1,-i)}var a=n-1,o=1,s=0;for(this[e+a]=255&t;--a>=0&&(o*=256);)t<0&&0===s&&0!==this[e+a+1]&&(s=1),this[e+a]=(t/o>>0)-s&255;return e+n},s.prototype.writeInt8=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,1,127,-128),t<0&&(t=255+t+1),this[e]=255&t,e+1},s.prototype.writeInt16LE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,2,32767,-32768),this[e]=255&t,this[e+1]=t>>>8,e+2},s.prototype.writeInt16BE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,2,32767,-32768),this[e]=t>>>8,this[e+1]=255&t,e+2},s.prototype.writeInt32LE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,4,2147483647,-2147483648),this[e]=255&t,this[e+1]=t>>>8,this[e+2]=t>>>16,this[e+3]=t>>>24,e+4},s.prototype.writeInt32BE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,4,2147483647,-2147483648),t<0&&(t=4294967295+t+1),this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t,e+4},s.prototype.writeFloatLE=function(t,e,n){return B(this,t,e,!0,n)},s.prototype.writeFloatBE=function(t,e,n){return B(this,t,e,!1,n)},s.prototype.writeDoubleLE=function(t,e,n){return C(this,t,e,!0,n)},s.prototype.writeDoubleBE=function(t,e,n){return C(this,t,e,!1,n)},s.prototype.copy=function(t,e,n,r){if(n||(n=0),r||0===r||(r=this.length),e>=t.length&&(e=t.length),e||(e=0),r>0&&r=this.length)throw new RangeError("sourceStart out of bounds");if(r<0)throw new RangeError("sourceEnd out of bounds");r>this.length&&(r=this.length),t.length-e=0;--i)t[i+e]=this[i+n];else if(a<1e3)for(i=0;i>>=0,n=void 0===n?this.length:n>>>0,t||(t=0),"number"==typeof t)for(a=e;a55295&&n<57344){if(!i){if(n>56319){(e-=3)>-1&&a.push(239,191,189);continue}if(o+1===r){(e-=3)>-1&&a.push(239,191,189);continue}i=n;continue}if(n<56320){(e-=3)>-1&&a.push(239,191,189),i=n;continue}n=65536+(i-55296<<10|n-56320)}else i&&(e-=3)>-1&&a.push(239,191,189);if(i=null,n<128){if((e-=1)<0)break;a.push(n)}else if(n<2048){if((e-=2)<0)break;a.push(n>>6|192,63&n|128)}else if(n<65536){if((e-=3)<0)break;a.push(n>>12|224,n>>6&63|128,63&n|128)}else{if(!(n<1114112))throw new Error("Invalid code point");if((e-=4)<0)break;a.push(n>>18|240,n>>12&63|128,n>>6&63|128,63&n|128)}}return a}function F(t){return r.toByteArray(function(t){if((t=t.trim().replace(O,"")).length<2)return"";for(;t.length%4!=0;)t+="=";return t}(t))}function P(t,e,n,r){for(var i=0;i=e.length||i>=t.length);++i)e[i+n]=t[i];return i}function N(t){return t instanceof ArrayBuffer||null!=t&&null!=t.constructor&&"ArrayBuffer"===t.constructor.name&&"number"==typeof t.byteLength}function U(t){return"function"==typeof ArrayBuffer.isView&&ArrayBuffer.isView(t)}function q(t){return t!=t}},{"base64-js":1,ieee754:55}],5:[function(t,e,n){(function(n){var r=t("tty"),i=t("./lib/encode"),a=t("stream").Stream,o=e.exports=function(){var t=null;function e(e){if(t)throw new Error("multiple inputs specified");t=e}var i=null;function a(t){if(i)throw new Error("multiple outputs specified");i=t}for(var o=0;o0&&this.down(e),t>0?this.right(t):t<0&&this.left(-t),this},s.prototype.up=function(t){return void 0===t&&(t=1),this.write(i("["+Math.floor(t)+"A")),this},s.prototype.down=function(t){return void 0===t&&(t=1),this.write(i("["+Math.floor(t)+"B")),this},s.prototype.right=function(t){return void 0===t&&(t=1),this.write(i("["+Math.floor(t)+"C")),this},s.prototype.left=function(t){return void 0===t&&(t=1),this.write(i("["+Math.floor(t)+"D")),this},s.prototype.column=function(t){return this.write(i("["+Math.floor(t)+"G")),this},s.prototype.push=function(t){return this.write(i(t?"7":"[s")),this},s.prototype.pop=function(t){return this.write(i(t?"8":"[u")),this},s.prototype.erase=function(t){return"end"===t||"$"===t?this.write(i("[K")):"start"===t||"^"===t?this.write(i("[1K")):"line"===t?this.write(i("[2K")):"down"===t?this.write(i("[J")):"up"===t?this.write(i("[1J")):"screen"===t?this.write(i("[1J")):this.emit("error",new Error("Unknown erase type: "+t)),this},s.prototype.display=function(t){var e={reset:0,bright:1,dim:2,underscore:4,blink:5,reverse:7,hidden:8}[t];return void 0===e&&this.emit("error",new Error("Unknown attribute: "+t)),this.write(i("["+e+"m")),this},s.prototype.foreground=function(t){if("number"==typeof t)(t<0||t>=256)&&this.emit("error",new Error("Color out of range: "+t)),this.write(i("[38;5;"+t+"m"));else{var e={black:30,red:31,green:32,yellow:33,blue:34,magenta:35,cyan:36,white:37}[t.toLowerCase()];e||this.emit("error",new Error("Unknown color: "+t)),this.write(i("["+e+"m"))}return this},s.prototype.background=function(t){if("number"==typeof t)(t<0||t>=256)&&this.emit("error",new Error("Color out of range: "+t)),this.write(i("[48;5;"+t+"m"));else{var e={black:40,red:41,green:42,yellow:43,blue:44,magenta:45,cyan:46,white:47}[t.toLowerCase()];e||this.emit("error",new Error("Unknown color: "+t)),this.write(i("["+e+"m"))}return this},s.prototype.cursor=function(t){return this.write(i(t?"[?25h":"[?25l")),this};var u=o.extractCodes=function(t){for(var e=[],n=-1,r=0;r=0&&e.push(t.slice(n,r)),n=r):n>=0&&r===t.length-1&&e.push(t.slice(n));return e}}).call(this,t("_process"))},{"./lib/encode":6,_process:98,stream:112,tty:129}],6:[function(t,e,n){(function(t){var n=(e.exports=function(e){return new t([27].concat(function t(e){return"string"==typeof e?e.split("").map(n):Array.isArray(e)?e.reduce(function(e,n){return e.concat(t(n))},[]):void 0}(e)))}).ord=function(t){return t.charCodeAt(0)}}).call(this,t("buffer").Buffer)},{buffer:4}],7:[function(t,e,n){(function(n){"use strict";var r=t("readable-stream").Readable,i=t("util");function a(t,e){if(!(this instanceof a))return new a(t,e);r.call(this,e),null==t&&(t=String(t)),this._obj=t}e.exports=a,i.inherits(a,r),a.prototype._read=function(t){var e=this._obj;"string"==typeof e?this.push(new n(e)):n.isBuffer(e)?this.push(e):this.push(new n(JSON.stringify(e))),this.push(null)}}).call(this,t("buffer").Buffer)},{buffer:4,"readable-stream":106,util:135}],8:[function(t,e,n){(function(t){function e(t){return Object.prototype.toString.call(t)}n.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===e(t)},n.isBoolean=function(t){return"boolean"==typeof t},n.isNull=function(t){return null===t},n.isNullOrUndefined=function(t){return null==t},n.isNumber=function(t){return"number"==typeof t},n.isString=function(t){return"string"==typeof t},n.isSymbol=function(t){return"symbol"==typeof t},n.isUndefined=function(t){return void 0===t},n.isRegExp=function(t){return"[object RegExp]"===e(t)},n.isObject=function(t){return"object"==typeof t&&null!==t},n.isDate=function(t){return"[object Date]"===e(t)},n.isError=function(t){return"[object Error]"===e(t)||t instanceof Error},n.isFunction=function(t){return"function"==typeof t},n.isPrimitive=function(t){return null===t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||"symbol"==typeof t||void 0===t},n.isBuffer=t.isBuffer}).call(this,{isBuffer:t("../../is-buffer/index.js")})},{"../../is-buffer/index.js":59}],9:[function(t,e,n){"use strict";var r=t("./lib/thunk.js");e.exports=function(t){var e=new function(){this.argTypes=[],this.shimArgs=[],this.arrayArgs=[],this.arrayBlockIndices=[],this.scalarArgs=[],this.offsetArgs=[],this.offsetArgIndex=[],this.indexArgs=[],this.shapeArgs=[],this.funcName="",this.pre=null,this.body=null,this.post=null,this.debug=!1};e.pre=t.pre,e.body=t.body,e.post=t.post;var n=t.args.slice(0);e.argTypes=n;for(var i=0;i0)throw new Error("cwise: pre() block may not reference array args");if(i0)throw new Error("cwise: post() block may not reference array args")}else if("scalar"===a)e.scalarArgs.push(i),e.shimArgs.push("scalar"+i);else if("index"===a){if(e.indexArgs.push(i),i0)throw new Error("cwise: pre() block may not reference array index");if(i0)throw new Error("cwise: post() block may not reference array index")}else if("shape"===a){if(e.shapeArgs.push(i),in.length)throw new Error("cwise: Too many arguments in pre() block");if(e.body.args.length>n.length)throw new Error("cwise: Too many arguments in body() block");if(e.post.args.length>n.length)throw new Error("cwise: Too many arguments in post() block");return e.debug=!!t.printCode||!!t.debug,e.funcName=t.funcName||"cwise",e.blockSize=t.blockSize||64,r(e)}},{"./lib/thunk.js":11}],10:[function(t,e,n){"use strict";var r=t("uniq");function i(t,e,n){var r,i,a=t.length,o=e.arrayArgs.length,s=e.indexArgs.length>0,u=[],l=[],c=0,f=0;for(r=0;r0&&u.push("var "+l.join(",")),r=a-1;r>=0;--r)c=t[r],u.push(["for(i",r,"=0;i",r,"0&&u.push(["index[",f,"]-=s",f].join("")),u.push(["++index[",c,"]"].join(""))),u.push("}")}return u.join("\n")}function a(t,e,n){for(var r=t.body,i=[],a=[],o=0;o0&&_.push("shape=SS.slice(0)"),t.indexArgs.length>0){var w=new Array(n);for(u=0;u0&&m.push("var "+_.join(",")),u=0;u3&&m.push(a(t.pre,t,s));var k=a(t.body,t,s),E=function(t){for(var e=0,n=t[0].length;e0,l=[],c=0;c0;){"].join("")),l.push(["if(j",c,"<",s,"){"].join("")),l.push(["s",e[c],"=j",c].join("")),l.push(["j",c,"=0"].join("")),l.push(["}else{s",e[c],"=",s].join("")),l.push(["j",c,"-=",s,"}"].join("")),u&&l.push(["index[",e[c],"]=j",c].join(""));for(c=0;c3&&m.push(a(t.post,t,s)),t.debug&&console.log("-----Generated cwise routine for ",e,":\n"+m.join("\n")+"\n----------");var S=[t.funcName||"unnamed","_cwise_loop_",o[0].join("s"),"m",E,function(t){for(var e=new Array(t.length),n=!0,r=0;r0&&(n=n&&e[r]===e[r-1])}return n?e[0]:e.join("")}(s)].join("");return new Function(["function ",S,"(",v.join(","),"){",m.join("\n"),"} return ",S].join(""))()}},{uniq:131}],11:[function(t,e,n){"use strict";var r=t("./compile.js");e.exports=function(t){var e=["'use strict'","var CACHED={}"],n=[],i=t.funcName+"_cwise_thunk";e.push(["return function ",i,"(",t.shimArgs.join(","),"){"].join(""));for(var a=[],o=[],s=[["array",t.arrayArgs[0],".shape.slice(",Math.max(0,t.arrayBlockIndices[0]),t.arrayBlockIndices[0]<0?","+t.arrayBlockIndices[0]+")":")"].join("")],u=[],l=[],c=0;c0&&(u.push("array"+t.arrayArgs[0]+".shape.length===array"+f+".shape.length+"+(Math.abs(t.arrayBlockIndices[0])-Math.abs(t.arrayBlockIndices[c]))),l.push("array"+t.arrayArgs[0]+".shape[shapeIndex+"+Math.max(0,t.arrayBlockIndices[0])+"]===array"+f+".shape[shapeIndex+"+Math.max(0,t.arrayBlockIndices[c])+"]"))}for(t.arrayArgs.length>1&&(e.push("if (!("+u.join(" && ")+")) throw new Error('cwise: Arrays do not all have the same dimensionality!')"),e.push("for(var shapeIndex=array"+t.arrayArgs[0]+".shape.length-"+Math.abs(t.arrayBlockIndices[0])+"; shapeIndex--\x3e0;) {"),e.push("if (!("+l.join(" && ")+")) throw new Error('cwise: Arrays do not all have the same shape!')"),e.push("}")),c=0;c0)return function(t,e){var n,r;for(n=new Array(t),r=0;r 0.99 || vMapping.x < 0.01 || vMapping.y > 0.99 || vMapping.y < 0.01){\n\t\ttexture = vec4(0.0, 0.0, 0.0, 1.0);\n\t} \n\tgl_FragColor = texture;\n}\n"},{}],18:[function(t,e,n){e.exports="#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec4 uLens;\nuniform vec2 uFov;\nuniform sampler2D uSampler;\nvarying vec3 vPosition;\nvarying vec2 vTextureCoord;\nvec2 TextureCoord2GLCoord(vec2 textureCoord) {\n\treturn (textureCoord - vec2(0.5, 0.5)) * 2.0;\n}\nvec2 GLCoord2TextureCoord(vec2 glCoord) {\n\treturn glCoord / 2.0 + vec2(0.5, 0.5);\n}\nvoid main(void){\n\tfloat correctionRadius = 0.5;\n\tfloat distance = sqrt(vPosition.x * vPosition.x + vPosition.y * vPosition.y) / correctionRadius;\n\tfloat theta = 1.0;\n\tif(distance != 0.0){\n\t\ttheta = atan(distance);\n\t}\n\tvec2 vMapping = theta * vPosition.xy;\n\tvMapping = GLCoord2TextureCoord(vMapping);\n\t\t\n\tvec4 texture = texture2D(uSampler, vMapping);\n\tif(vMapping.x > 0.99 || vMapping.x < 0.01 || vMapping.y > 0.99 || vMapping.y < 0.01){\n\t\ttexture = vec4(0.0, 0.0, 0.0, 1.0);\n\t} \n\tgl_FragColor = texture;\n}\n"},{}],19:[function(t,e,n){e.exports="#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec3 uLensS;\nuniform vec2 uLensF;\nuniform vec2 uFov;\nuniform sampler2D uSampler;\nvarying vec3 vPosition;\nvarying vec2 vTextureCoord;\nvec2 GLCoord2TextureCoord(vec2 glCoord) {\n\treturn glCoord * vec2(1.0, -1.0)/ 2.0 + vec2(0.5, 0.5);\n}\nvoid main(void){\n\tfloat scale = uLensS.z;\n\tvec3 vPos = vPosition;\n\tfloat Fx = uLensF.x;\n\tfloat Fy = uLensF.y;\n\tvec2 vMapping = vPos.xy;\n\tvMapping.x = vMapping.x + ((pow(vPos.y, 2.0)/scale)*vPos.x/scale)*-Fx;\n\tvMapping.y = vMapping.y + ((pow(vPos.x, 2.0)/scale)*vPos.y/scale)*-Fy;\n\tvMapping = vMapping * uLensS.xy;\n\tvMapping = GLCoord2TextureCoord(vMapping/scale);\n\tvec4 texture = texture2D(uSampler, vMapping);\n\tif(vMapping.x > 0.99 || vMapping.x < 0.01 || vMapping.y > 0.99 || vMapping.y < 0.01){\n\t\ttexture = vec4(0.0, 0.0, 0.0, 1.0);\n\t}\n\tgl_FragColor = texture;\n}\n"},{}],20:[function(t,e,n){e.exports="#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec4 uLens;\nuniform vec2 uFov;\nuniform sampler2D uSampler;\nvarying vec3 vPosition;\nvarying vec2 vTextureCoord;\nvec2 TextureCoord2GLCoord(vec2 textureCoord) {\n\treturn (textureCoord - vec2(0.5, 0.5)) * 2.0;\n}\nvec2 GLCoord2TextureCoord(vec2 glCoord) {\n\treturn glCoord / 2.0 + vec2(0.5, 0.5);\n}\nvoid main(void){\n\tvec2 vMapping = vec2(vTextureCoord.x, 1.0 - vTextureCoord.y);\n\tvMapping = TextureCoord2GLCoord(vMapping);\n\t//TODO insert Code\n\tfloat F = uLens.x/ uLens.w;\n\tfloat seta = length(vMapping) / F;\n\tvMapping = sin(seta) * F / length(vMapping) * vMapping;\n\tvMapping *= uLens.w * 1.414;\n\tvMapping = GLCoord2TextureCoord(vMapping);\n\tvec4 texture = texture2D(uSampler, vMapping);\n\tif(vMapping.x > 0.99 || vMapping.x < 0.01 || vMapping.y > 0.99 || vMapping.y < 0.01){\n\t\ttexture = vec4(0.0, 0.0, 0.0, 1.0);\n\t} \n\tgl_FragColor = texture;\n}\n"},{}],21:[function(t,e,n){e.exports="#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec4 uLens;\nuniform vec2 uFov;\nuniform sampler2D uSampler;\nvarying vec3 vPosition;\nvarying vec2 vTextureCoord;\nvec2 TextureCoord2GLCoord(vec2 textureCoord) {\n\treturn (textureCoord - vec2(0.5, 0.5)) * 2.0;\n}\nvec2 GLCoord2TextureCoord(vec2 glCoord) {\n\treturn glCoord / 2.0 + vec2(0.5, 0.5);\n}\nvoid main(void){\n\tvec2 vMapping = vec2(vTextureCoord.x, 1.0 - vTextureCoord.y);\n\tvMapping = TextureCoord2GLCoord(vMapping);\n\t//TOD insert Code\n\tfloat F = uLens.x/ uLens.w;\n\tfloat seta = length(vMapping) / F;\n\tvMapping = sin(seta) * F / length(vMapping) * vMapping;\n\tvMapping *= uLens.w * 1.414;\n\tvMapping = GLCoord2TextureCoord(vMapping);\n\tvec4 texture = texture2D(uSampler, vMapping);\n\tif(vMapping.x > 0.99 || vMapping.x < 0.01 || vMapping.y > 0.99 || vMapping.y < 0.01){\n\t\ttexture = vec4(0.0, 0.0, 0.0, 1.0);\n\t} \n\tgl_FragColor = texture;\n}\n"},{}],22:[function(t,e,n){e.exports="#ifdef GL_ES\nprecision highp float;\n#endif\nattribute vec3 aVertexPosition;\nattribute vec2 aTextureCoord;\nvarying vec3 vPosition;\nvarying vec2 vTextureCoord;\nvoid main(void){\n\tvPosition = aVertexPosition;\n\tvTextureCoord = aTextureCoord;\n\tgl_Position = vec4(vPosition,1.0);\n}\n"},{}],23:[function(t,e,n){(function(n,r){"use strict";var i=t("path"),a=t("ndarray"),o=t("omggif").GifReader,s=(t("ndarray-pack"),t("through"),t("data-uri-to-buffer"));function u(t,e){var n;try{n=new o(t)}catch(t){return void e(t)}if(n.numFrames()>0){var r=[n.numFrames(),n.height,n.width,4],i=new Uint8Array(r[0]*r[1]*r[2]*r[3]),s=a(i,r);try{for(var u=0;u=0&&(this.dispose=t)},u.prototype.setRepeat=function(t){this.repeat=t},u.prototype.setTransparent=function(t){this.transparent=t},u.prototype.analyzeImage=function(t){this.setImagePixels(this.removeAlphaChannel(t)),this.analyzePixels()},u.prototype.writeImageInfo=function(){this.firstFrame&&(this.writeLSD(),this.writePalette(),this.repeat>=0&&this.writeNetscapeExt()),this.writeGraphicCtrlExt(),this.writeImageDesc(),this.firstFrame||this.writePalette(),this.firstFrame=!1},u.prototype.outputImage=function(){this.writePixels()},u.prototype.addFrame=function(t){this.emit("frame#start"),this.analyzeImage(t),this.writeImageInfo(),this.outputImage(),this.emit("frame#stop")},u.prototype.finish=function(){this.emit("finish#start"),this.writeByte(59),this.emit("finish#stop")},u.prototype.setQuality=function(t){t<1&&(t=1),this.sample=t},u.prototype.writeHeader=function(){this.emit("writeHeader#start"),this.writeUTFBytes("GIF89a"),this.emit("writeHeader#stop")},u.prototype.analyzePixels=function(){var t=this.pixels.length/3;this.indexedPixels=new Uint8Array(t);var e=new a(this.pixels,this.sample);e.buildColormap(),this.colorTab=e.getColormap();for(var n=0,r=0;r>16,n=(65280&t)>>8,r=255&t,i=0,a=16777216,o=this.colorTab.length,s=0;s=0&&(e=7&dispose),e<<=2,this.writeByte(0|e|t),this.writeShort(this.delay),this.writeByte(this.transIndex),this.writeByte(0)},u.prototype.writeImageDesc=function(){this.writeByte(44),this.writeShort(0),this.writeShort(0),this.writeShort(this.width),this.writeShort(this.height),this.firstFrame?this.writeByte(0):this.writeByte(128|this.palSize)},u.prototype.writeLSD=function(){this.writeShort(this.width),this.writeShort(this.height),this.writeByte(240|this.palSize),this.writeByte(0),this.writeByte(0)},u.prototype.writeNetscapeExt=function(){this.writeByte(33),this.writeByte(255),this.writeByte(11),this.writeUTFBytes("NETSCAPE2.0"),this.writeByte(3),this.writeByte(1),this.writeShort(this.repeat),this.writeByte(0)},u.prototype.writePalette=function(){this.writeBytes(this.colorTab);for(var t=768-this.colorTab.length,e=0;e>8&255)},u.prototype.writePixels=function(){new o(this.width,this.height,this.indexedPixels,this.colorDepth).encode(this)},u.prototype.stream=function(){return this},u.ByteCapacitor=s,e.exports=u}).call(this,t("buffer").Buffer)},{"./LZWEncoder.js":26,"./TypedNeuQuant.js":27,assert:36,buffer:4,events:43,"readable-stream":34,util:135}],26:[function(t,e,n){var r=-1,i=12,a=5003,o=[0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535];e.exports=function(t,e,n,s){var u,l,c,f,h,p,d,g,v,m=Math.max(2,s),_=new Uint8Array(256),w=new Int32Array(a),b=new Int32Array(a),y=0,x=0,k=!1;function E(t,e){_[l++]=t,l>=254&&T(e)}function S(t){A(a),x=g+2,k=!0,j(g,t)}function A(t){for(var e=0;e0&&(t.writeByte(l),t.writeBytes(_,0,l),l=0)}function M(t){return(1<0?u|=t<=8;)E(255&u,e),u>>=8,y-=8;if((x>c||k)&&(k?(c=M(p=d),k=!1):c=++p==i?1<0;)E(255&u,e),u>>=8,y-=8;T(e)}}this.encode=function(n){n.writeByte(m),f=t*e,h=0,function(t,e){var n,o,s,u,f,h,m;for(k=!1,c=M(p=d=t),v=1+(g=1<=0){f=h-s,0===s&&(f=1);do{if((s-=f)<0&&(s+=h),w[s]===n){u=b[s];continue t}}while(w[s]>=0)}j(u,e),u=o,x<1<>c,h=u<>3)*(1<l;)u=T[p++],fl&&((s=n[h--])[0]-=u*(s[0]-r)/_,s[1]-=u*(s[1]-a)/_,s[2]-=u*(s[2]-o)/_)}function j(t,e,r){var a,u,p,d,g,v=~(1<<31),m=v,_=-1,w=_;for(a=0;a>s-o))>c,A[a]-=g,S[a]+=g<>3),t=0;t>p;for(A<=1&&(A=0),n=0;n=c&&(R-=c),0===_&&(_=1),++n%_==0)for(E-=E/f,(A=(S-=S/g)>>p)<=1&&(A=0),l=0;l>=o,n[t][1]>>=o,n[t][2]>>=o,n[t][3]=t}(),function(){var t,e,r,o,s,u,l=0,c=0;for(t=0;t>1,e=l+1;e>1,e=l+1;e<256;e++)E[e]=a}()},this.getColormap=function(){for(var t=[],e=[],r=0;r=0;)c=u?c=i:(c++,s<0&&(s=-s),(a=o[0]-t)<0&&(a=-a),(s+=a)=0&&((s=e-(o=n[f])[1])>=u?f=-1:(f--,s<0&&(s=-s),(a=o[0]-t)<0&&(a=-a),(s+=a)0)if(e.ended&&!a){var s=new Error("stream.push() after EOF");t.emit("error",s)}else if(e.endEmitted&&a){s=new Error("stream.unshift() after end event");t.emit("error",s)}else!e.decoder||a||i||(r=e.decoder.write(r)),a||(e.reading=!1),e.flowing&&0===e.length&&!e.sync?(t.emit("data",r),t.read(0)):(e.length+=e.objectMode?1:r.length,a?e.buffer.unshift(r):e.buffer.push(r),e.needReadable&&g(t)),function(t,e){e.readingMore||(e.readingMore=!0,n.nextTick(function(){!function(t,e){var n=e.length;for(;!e.reading&&!e.flowing&&!e.ended&&e.lengthe.highWaterMark&&(e.highWaterMark=function(t){if(t>=p)t=p;else{t--;for(var e=1;e<32;e<<=1)t|=t>>e;t++}return t}(t)),t>e.length?e.ended?e.length:(e.needReadable=!0,0):t)}function g(t){var e=t._readableState;e.needReadable=!1,e.emittedReadable||(l("emitReadable",e.flowing),e.emittedReadable=!0,e.sync?n.nextTick(function(){v(t)}):v(t))}function v(t){l("emit readable"),t.emit("readable"),m(t)}function m(t){var e=t._readableState;if(l("flow",e.flowing),e.flowing)do{var n=t.read()}while(null!==n&&e.flowing)}function _(t,e){var n,r=e.buffer,a=e.length,o=!!e.decoder,s=!!e.objectMode;if(0===r.length)return null;if(0===a)n=null;else if(s)n=r.shift();else if(!t||t>=a)n=o?r.join(""):i.concat(r,a),r.length=0;else{if(t0)throw new Error("endReadable called on non-empty stream");e.endEmitted||(e.ended=!0,n.nextTick(function(){e.endEmitted||0!==e.length||(e.endEmitted=!0,t.readable=!1,t.emit("end"))}))}f.prototype.read=function(t){l("read",t);var e=this._readableState,n=t;if((!u.isNumber(t)||t>0)&&(e.emittedReadable=!1),0===t&&e.needReadable&&(e.length>=e.highWaterMark||e.ended))return l("read: emitReadable",e.length,e.ended),0===e.length&&e.ended?w(this):g(this),null;if(0===(t=d(t,e))&&e.ended)return 0===e.length&&w(this),null;var r,i=e.needReadable;return l("need readable",i),(0===e.length||e.length-t0?_(t,e):null,u.isNull(r)&&(e.needReadable=!0,t=0),e.length-=t,0!==e.length||e.ended||(e.needReadable=!0),n!==t&&e.ended&&0===e.length&&w(this),u.isNull(r)||this.emit("data",r),r},f.prototype._read=function(t){this.emit("error",new Error("not implemented"))},f.prototype.pipe=function(t,e){var i=this,o=this._readableState;switch(o.pipesCount){case 0:o.pipes=t;break;case 1:o.pipes=[o.pipes,t];break;default:o.pipes.push(t)}o.pipesCount+=1,l("pipe count=%d opts=%j",o.pipesCount,e);var s=(!e||!1!==e.end)&&t!==n.stdout&&t!==n.stderr?c:h;function u(t){l("onunpipe"),t===i&&h()}function c(){l("onend"),t.end()}o.endEmitted?n.nextTick(s):i.once("end",s),t.on("unpipe",u);var f=function(t){return function(){var e=t._readableState;l("pipeOnDrain",e.awaitDrain),e.awaitDrain&&e.awaitDrain--,0===e.awaitDrain&&a.listenerCount(t,"data")&&(e.flowing=!0,m(t))}}(i);function h(){l("cleanup"),t.removeListener("close",g),t.removeListener("finish",v),t.removeListener("drain",f),t.removeListener("error",d),t.removeListener("unpipe",u),i.removeListener("end",c),i.removeListener("end",h),i.removeListener("data",p),!o.awaitDrain||t._writableState&&!t._writableState.needDrain||f()}function p(e){l("ondata"),!1===t.write(e)&&(l("false write response, pause",i._readableState.awaitDrain),i._readableState.awaitDrain++,i.pause())}function d(e){l("onerror",e),_(),t.removeListener("error",d),0===a.listenerCount(t,"error")&&t.emit("error",e)}function g(){t.removeListener("finish",v),_()}function v(){l("onfinish"),t.removeListener("close",g),_()}function _(){l("unpipe"),i.unpipe(t)}return t.on("drain",f),i.on("data",p),t._events&&t._events.error?r(t._events.error)?t._events.error.unshift(d):t._events.error=[d,t._events.error]:t.on("error",d),t.once("close",g),t.once("finish",v),t.emit("pipe",i),o.flowing||(l("pipe resume"),i.resume()),t},f.prototype.unpipe=function(t){var e=this._readableState;if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes?this:(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,e.flowing=!1,t&&t.emit("unpipe",this),this);if(!t){var n=e.pipes,r=e.pipesCount;e.pipes=null,e.pipesCount=0,e.flowing=!1;for(var i=0;i1){for(var n=[],r=0;r=this.charLength-this.charReceived?this.charLength-this.charReceived:t.length;if(t.copy(this.charBuffer,this.charReceived,0,n),this.charReceived+=n,this.charReceived=55296&&i<=56319)){if(this.charReceived=this.charLength=0,0===t.length)return e;break}this.charLength+=this.surrogateSize,e=""}this.detectIncompleteChar(t);var r=t.length;this.charLength&&(t.copy(this.charBuffer,0,t.length-this.charReceived,r),r-=this.charReceived);var i;r=(e+=t.toString(this.encoding,0,r)).length-1;if((i=e.charCodeAt(r))>=55296&&i<=56319){var a=this.surrogateSize;return this.charLength+=a,this.charReceived+=a,this.charBuffer.copy(this.charBuffer,a,0,a),t.copy(this.charBuffer,0,0,a),e.substring(0,r)}return e},a.prototype.detectIncompleteChar=function(t){for(var e=t.length>=3?3:t.length;e>0;e--){var n=t[t.length-e];if(1==e&&n>>5==6){this.charLength=2;break}if(e<=2&&n>>4==14){this.charLength=3;break}if(e<=3&&n>>3==30){this.charLength=4;break}}this.charReceived=e},a.prototype.end=function(t){var e="";if(t&&t.length&&(e=this.write(t)),this.charReceived){var n=this.charReceived,r=this.charBuffer,i=this.encoding;e+=r.slice(0,n).toString(i)}return e}},{buffer:4}],36:[function(t,e,n){(function(n){"use strict";function r(t,e){if(t===e)return 0;for(var n=t.length,r=e.length,i=0,a=Math.min(n,r);i=0;l--)if(c[l]!==f[l])return!1;for(l=c.length-1;l>=0;l--)if(u=c[l],!_(t[u],e[u],n,r))return!1;return!0}(t,e,n,o))}return n?t===e:t==e}function w(t){return"[object Arguments]"==Object.prototype.toString.call(t)}function b(t,e){if(!t||!e)return!1;if("[object RegExp]"==Object.prototype.toString.call(e))return e.test(t);try{if(t instanceof e)return!0}catch(t){}return!Error.isPrototypeOf(e)&&!0===e.call({},t)}function y(t,e,n,r){var i;if("function"!=typeof e)throw new TypeError('"block" argument must be a function');"string"==typeof n&&(r=n,n=null),i=function(t){var e;try{t()}catch(t){e=t}return e}(e),r=(n&&n.name?" ("+n.name+").":".")+(r?" "+r:"."),t&&!i&&v(i,n,"Missing expected exception"+r);var o="string"==typeof r,s=!t&&i&&!n;if((!t&&a.isError(i)&&o&&b(i,n)||s)&&v(i,n,"Got unwanted exception"+r),t&&i&&n&&!b(i,n)||!t&&i)throw i}f.AssertionError=function(t){var e;this.name="AssertionError",this.actual=t.actual,this.expected=t.expected,this.operator=t.operator,t.message?(this.message=t.message,this.generatedMessage=!1):(this.message=d(g((e=this).actual),128)+" "+e.operator+" "+d(g(e.expected),128),this.generatedMessage=!0);var n=t.stackStartFunction||v;if(Error.captureStackTrace)Error.captureStackTrace(this,n);else{var r=new Error;if(r.stack){var i=r.stack,a=p(n),o=i.indexOf("\n"+a);if(o>=0){var s=i.indexOf("\n",o+1);i=i.substring(s+1)}this.stack=i}}},a.inherits(f.AssertionError,Error),f.fail=v,f.ok=m,f.equal=function(t,e,n){t!=e&&v(t,e,n,"==",f.equal)},f.notEqual=function(t,e,n){t==e&&v(t,e,n,"!=",f.notEqual)},f.deepEqual=function(t,e,n){_(t,e,!1)||v(t,e,n,"deepEqual",f.deepEqual)},f.deepStrictEqual=function(t,e,n){_(t,e,!0)||v(t,e,n,"deepStrictEqual",f.deepStrictEqual)},f.notDeepEqual=function(t,e,n){_(t,e,!1)&&v(t,e,n,"notDeepEqual",f.notDeepEqual)},f.notDeepStrictEqual=function t(e,n,r){_(e,n,!0)&&v(e,n,r,"notDeepStrictEqual",t)},f.strictEqual=function(t,e,n){t!==e&&v(t,e,n,"===",f.strictEqual)},f.notStrictEqual=function(t,e,n){t===e&&v(t,e,n,"!==",f.notStrictEqual)},f.throws=function(t,e,n){y(!0,t,e,n)},f.doesNotThrow=function(t,e,n){y(!1,t,e,n)},f.ifError=function(t){if(t)throw t};var x=Object.keys||function(t){var e=[];for(var n in t)o.call(t,n)&&e.push(n);return e}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"util/":39}],37:[function(t,e,n){"function"==typeof Object.create?e.exports=function(t,e){t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}})}:e.exports=function(t,e){t.super_=e;var n=function(){};n.prototype=e.prototype,t.prototype=new n,t.prototype.constructor=t}},{}],38:[function(t,e,n){e.exports=function(t){return t&&"object"==typeof t&&"function"==typeof t.copy&&"function"==typeof t.fill&&"function"==typeof t.readUInt8}},{}],39:[function(t,e,n){(function(e,r){var i=/%[sdj%]/g;n.format=function(t){if(!m(t)){for(var e=[],n=0;n=a)return t;switch(t){case"%s":return String(r[n++]);case"%d":return Number(r[n++]);case"%j":try{return JSON.stringify(r[n++])}catch(t){return"[Circular]"}default:return t}}),u=r[n];n=3&&(r.depth=arguments[2]),arguments.length>=4&&(r.colors=arguments[3]),d(e)?r.showHidden=e:e&&n._extend(r,e),_(r.showHidden)&&(r.showHidden=!1),_(r.depth)&&(r.depth=2),_(r.colors)&&(r.colors=!1),_(r.customInspect)&&(r.customInspect=!0),r.colors&&(r.stylize=u),c(r,t,r.depth)}function u(t,e){var n=s.styles[e];return n?"["+s.colors[n][0]+"m"+t+"["+s.colors[n][1]+"m":t}function l(t,e){return t}function c(t,e,r){if(t.customInspect&&e&&k(e.inspect)&&e.inspect!==n.inspect&&(!e.constructor||e.constructor.prototype!==e)){var i=e.inspect(r,t);return m(i)||(i=c(t,i,r)),i}var a=function(t,e){if(_(e))return t.stylize("undefined","undefined");if(m(e)){var n="'"+JSON.stringify(e).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return t.stylize(n,"string")}if(v(e))return t.stylize(""+e,"number");if(d(e))return t.stylize(""+e,"boolean");if(g(e))return t.stylize("null","null")}(t,e);if(a)return a;var o=Object.keys(e),s=function(t){var e={};return t.forEach(function(t,n){e[t]=!0}),e}(o);if(t.showHidden&&(o=Object.getOwnPropertyNames(e)),x(e)&&(o.indexOf("message")>=0||o.indexOf("description")>=0))return f(e);if(0===o.length){if(k(e)){var u=e.name?": "+e.name:"";return t.stylize("[Function"+u+"]","special")}if(w(e))return t.stylize(RegExp.prototype.toString.call(e),"regexp");if(y(e))return t.stylize(Date.prototype.toString.call(e),"date");if(x(e))return f(e)}var l,b="",E=!1,S=["{","}"];(p(e)&&(E=!0,S=["[","]"]),k(e))&&(b=" [Function"+(e.name?": "+e.name:"")+"]");return w(e)&&(b=" "+RegExp.prototype.toString.call(e)),y(e)&&(b=" "+Date.prototype.toUTCString.call(e)),x(e)&&(b=" "+f(e)),0!==o.length||E&&0!=e.length?r<0?w(e)?t.stylize(RegExp.prototype.toString.call(e),"regexp"):t.stylize("[Object]","special"):(t.seen.push(e),l=E?function(t,e,n,r,i){for(var a=[],o=0,s=e.length;o=0&&0,t+e.replace(/\u001b\[\d\d?m/g,"").length+1},0)>60)return n[0]+(""===e?"":e+"\n ")+" "+t.join(",\n ")+" "+n[1];return n[0]+e+" "+t.join(", ")+" "+n[1]}(l,b,S)):S[0]+b+S[1]}function f(t){return"["+Error.prototype.toString.call(t)+"]"}function h(t,e,n,r,i,a){var o,s,u;if((u=Object.getOwnPropertyDescriptor(e,i)||{value:e[i]}).get?s=u.set?t.stylize("[Getter/Setter]","special"):t.stylize("[Getter]","special"):u.set&&(s=t.stylize("[Setter]","special")),T(r,i)||(o="["+i+"]"),s||(t.seen.indexOf(u.value)<0?(s=g(n)?c(t,u.value,null):c(t,u.value,n-1)).indexOf("\n")>-1&&(s=a?s.split("\n").map(function(t){return" "+t}).join("\n").substr(2):"\n"+s.split("\n").map(function(t){return" "+t}).join("\n")):s=t.stylize("[Circular]","special")),_(o)){if(a&&i.match(/^\d+$/))return s;(o=JSON.stringify(""+i)).match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)?(o=o.substr(1,o.length-2),o=t.stylize(o,"name")):(o=o.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'"),o=t.stylize(o,"string"))}return o+": "+s}function p(t){return Array.isArray(t)}function d(t){return"boolean"==typeof t}function g(t){return null===t}function v(t){return"number"==typeof t}function m(t){return"string"==typeof t}function _(t){return void 0===t}function w(t){return b(t)&&"[object RegExp]"===E(t)}function b(t){return"object"==typeof t&&null!==t}function y(t){return b(t)&&"[object Date]"===E(t)}function x(t){return b(t)&&("[object Error]"===E(t)||t instanceof Error)}function k(t){return"function"==typeof t}function E(t){return Object.prototype.toString.call(t)}function S(t){return t<10?"0"+t.toString(10):t.toString(10)}n.debuglog=function(t){if(_(a)&&(a=e.env.NODE_DEBUG||""),t=t.toUpperCase(),!o[t])if(new RegExp("\\b"+t+"\\b","i").test(a)){var r=e.pid;o[t]=function(){var e=n.format.apply(n,arguments);console.error("%s %d: %s",t,r,e)}}else o[t]=function(){};return o[t]},n.inspect=s,s.colors={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]},s.styles={special:"cyan",number:"yellow",boolean:"yellow",undefined:"grey",null:"bold",string:"green",date:"magenta",regexp:"red"},n.isArray=p,n.isBoolean=d,n.isNull=g,n.isNullOrUndefined=function(t){return null==t},n.isNumber=v,n.isString=m,n.isSymbol=function(t){return"symbol"==typeof t},n.isUndefined=_,n.isRegExp=w,n.isObject=b,n.isDate=y,n.isError=x,n.isFunction=k,n.isPrimitive=function(t){return null===t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||"symbol"==typeof t||void 0===t},n.isBuffer=t("./support/isBuffer");var A=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function T(t,e){return Object.prototype.hasOwnProperty.call(t,e)}n.log=function(){var t,e;console.log("%s - %s",(t=new Date,e=[S(t.getHours()),S(t.getMinutes()),S(t.getSeconds())].join(":"),[t.getDate(),A[t.getMonth()],e].join(" ")),n.format.apply(n,arguments))},n.inherits=t("inherits"),n._extend=function(t,e){if(!e||!b(e))return t;for(var n=Object.keys(e),r=n.length;r--;)t[n[r]]=e[n[r]];return t}}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./support/isBuffer":38,_process:98,inherits:37}],40:[function(t,e,n){(function(e,r){"use strict";var i=t("assert"),a=t("pako/lib/zlib/zstream"),o=t("pako/lib/zlib/deflate.js"),s=t("pako/lib/zlib/inflate.js"),u=t("pako/lib/zlib/constants");for(var l in u)n[l]=u[l];n.NONE=0,n.DEFLATE=1,n.INFLATE=2,n.GZIP=3,n.GUNZIP=4,n.DEFLATERAW=5,n.INFLATERAW=6,n.UNZIP=7;function c(t){if("number"!=typeof t||tn.UNZIP)throw new TypeError("Bad argument");this.dictionary=null,this.err=0,this.flush=0,this.init_done=!1,this.level=0,this.memLevel=0,this.mode=t,this.strategy=0,this.windowBits=0,this.write_in_progress=!1,this.pending_close=!1,this.gzip_id_bytes_read=0}c.prototype.close=function(){this.write_in_progress?this.pending_close=!0:(this.pending_close=!1,i(this.init_done,"close before init"),i(this.mode<=n.UNZIP),this.mode===n.DEFLATE||this.mode===n.GZIP||this.mode===n.DEFLATERAW?o.deflateEnd(this.strm):this.mode!==n.INFLATE&&this.mode!==n.GUNZIP&&this.mode!==n.INFLATERAW&&this.mode!==n.UNZIP||s.inflateEnd(this.strm),this.mode=n.NONE,this.dictionary=null)},c.prototype.write=function(t,e,n,r,i,a,o){return this._write(!0,t,e,n,r,i,a,o)},c.prototype.writeSync=function(t,e,n,r,i,a,o){return this._write(!1,t,e,n,r,i,a,o)},c.prototype._write=function(t,a,o,s,u,l,c,f){if(i.equal(arguments.length,8),i(this.init_done,"write before init"),i(this.mode!==n.NONE,"already finalized"),i.equal(!1,this.write_in_progress,"write already in progress"),i.equal(!1,this.pending_close,"close is pending"),this.write_in_progress=!0,i.equal(!1,void 0===a,"must provide flush value"),this.write_in_progress=!0,a!==n.Z_NO_FLUSH&&a!==n.Z_PARTIAL_FLUSH&&a!==n.Z_SYNC_FLUSH&&a!==n.Z_FULL_FLUSH&&a!==n.Z_FINISH&&a!==n.Z_BLOCK)throw new Error("Invalid flush value");if(null==o&&(o=r.alloc(0),u=0,s=0),this.strm.avail_in=u,this.strm.input=o,this.strm.next_in=s,this.strm.avail_out=f,this.strm.output=l,this.strm.next_out=c,this.flush=a,!t)return this._process(),this._checkError()?this._afterSync():void 0;var h=this;return e.nextTick(function(){h._process(),h._after()}),this},c.prototype._afterSync=function(){var t=this.strm.avail_out,e=this.strm.avail_in;return this.write_in_progress=!1,[e,t]},c.prototype._process=function(){var t=null;switch(this.mode){case n.DEFLATE:case n.GZIP:case n.DEFLATERAW:this.err=o.deflate(this.strm,this.flush);break;case n.UNZIP:switch(this.strm.avail_in>0&&(t=this.strm.next_in),this.gzip_id_bytes_read){case 0:if(null===t)break;if(31!==this.strm.input[t]){this.mode=n.INFLATE;break}if(this.gzip_id_bytes_read=1,t++,1===this.strm.avail_in)break;case 1:if(null===t)break;139===this.strm.input[t]?(this.gzip_id_bytes_read=2,this.mode=n.GUNZIP):this.mode=n.INFLATE;break;default:throw new Error("invalid number of gzip magic number bytes read")}case n.INFLATE:case n.GUNZIP:case n.INFLATERAW:for(this.err=s.inflate(this.strm,this.flush),this.err===n.Z_NEED_DICT&&this.dictionary&&(this.err=s.inflateSetDictionary(this.strm,this.dictionary),this.err===n.Z_OK?this.err=s.inflate(this.strm,this.flush):this.err===n.Z_DATA_ERROR&&(this.err=n.Z_NEED_DICT));this.strm.avail_in>0&&this.mode===n.GUNZIP&&this.err===n.Z_STREAM_END&&0!==this.strm.next_in[0];)this.reset(),this.err=s.inflate(this.strm,this.flush);break;default:throw new Error("Unknown mode "+this.mode)}},c.prototype._checkError=function(){switch(this.err){case n.Z_OK:case n.Z_BUF_ERROR:if(0!==this.strm.avail_out&&this.flush===n.Z_FINISH)return this._error("unexpected end of file"),!1;break;case n.Z_STREAM_END:break;case n.Z_NEED_DICT:return null==this.dictionary?this._error("Missing dictionary"):this._error("Bad dictionary"),!1;default:return this._error("Zlib error"),!1}return!0},c.prototype._after=function(){if(this._checkError()){var t=this.strm.avail_out,e=this.strm.avail_in;this.write_in_progress=!1,this.callback(e,t),this.pending_close&&this.close()}},c.prototype._error=function(t){this.strm.msg&&(t=this.strm.msg),this.onerror(t,this.err),this.write_in_progress=!1,this.pending_close&&this.close()},c.prototype.init=function(t,e,r,a,o){i(4===arguments.length||5===arguments.length,"init(windowBits, level, memLevel, strategy, [dictionary])"),i(t>=8&&t<=15,"invalid windowBits"),i(e>=-1&&e<=9,"invalid compression level"),i(r>=1&&r<=9,"invalid memlevel"),i(a===n.Z_FILTERED||a===n.Z_HUFFMAN_ONLY||a===n.Z_RLE||a===n.Z_FIXED||a===n.Z_DEFAULT_STRATEGY,"invalid strategy"),this._init(e,t,r,a,o),this._setDictionary()},c.prototype.params=function(){throw new Error("deflateParams Not supported")},c.prototype.reset=function(){this._reset(),this._setDictionary()},c.prototype._init=function(t,e,r,i,u){switch(this.level=t,this.windowBits=e,this.memLevel=r,this.strategy=i,this.flush=n.Z_NO_FLUSH,this.err=n.Z_OK,this.mode!==n.GZIP&&this.mode!==n.GUNZIP||(this.windowBits+=16),this.mode===n.UNZIP&&(this.windowBits+=32),this.mode!==n.DEFLATERAW&&this.mode!==n.INFLATERAW||(this.windowBits=-1*this.windowBits),this.strm=new a,this.mode){case n.DEFLATE:case n.GZIP:case n.DEFLATERAW:this.err=o.deflateInit2(this.strm,this.level,n.Z_DEFLATED,this.windowBits,this.memLevel,this.strategy);break;case n.INFLATE:case n.GUNZIP:case n.INFLATERAW:case n.UNZIP:this.err=s.inflateInit2(this.strm,this.windowBits);break;default:throw new Error("Unknown mode "+this.mode)}this.err!==n.Z_OK&&this._error("Init error"),this.dictionary=u,this.write_in_progress=!1,this.init_done=!0},c.prototype._setDictionary=function(){if(null!=this.dictionary){switch(this.err=n.Z_OK,this.mode){case n.DEFLATE:case n.DEFLATERAW:this.err=o.deflateSetDictionary(this.strm,this.dictionary)}this.err!==n.Z_OK&&this._error("Failed to set dictionary")}},c.prototype._reset=function(){switch(this.err=n.Z_OK,this.mode){case n.DEFLATE:case n.DEFLATERAW:case n.GZIP:this.err=o.deflateReset(this.strm);break;case n.INFLATE:case n.INFLATERAW:case n.GUNZIP:this.err=s.inflateReset(this.strm)}this.err!==n.Z_OK&&this._error("Failed to reset stream")},n.Zlib=c}).call(this,t("_process"),t("buffer").Buffer)},{_process:98,assert:36,buffer:4,"pako/lib/zlib/constants":46,"pako/lib/zlib/deflate.js":48,"pako/lib/zlib/inflate.js":50,"pako/lib/zlib/zstream":54}],41:[function(t,e,n){(function(e){"use strict";var r=t("buffer").Buffer,i=t("stream").Transform,a=t("./binding"),o=t("util"),s=t("assert").ok,u=t("buffer").kMaxLength,l="Cannot create final Buffer. It would be larger than 0x"+u.toString(16)+" bytes";a.Z_MIN_WINDOWBITS=8,a.Z_MAX_WINDOWBITS=15,a.Z_DEFAULT_WINDOWBITS=15,a.Z_MIN_CHUNK=64,a.Z_MAX_CHUNK=1/0,a.Z_DEFAULT_CHUNK=16384,a.Z_MIN_MEMLEVEL=1,a.Z_MAX_MEMLEVEL=9,a.Z_DEFAULT_MEMLEVEL=8,a.Z_MIN_LEVEL=-1,a.Z_MAX_LEVEL=9,a.Z_DEFAULT_LEVEL=a.Z_DEFAULT_COMPRESSION;for(var c=Object.keys(a),f=0;f=u?o=new RangeError(l):e=r.concat(i,a),i=[],t.close(),n(o,e)}t.on("error",function(e){t.removeListener("end",s),t.removeListener("readable",o),n(e)}),t.on("end",s),t.end(e),o()}function _(t,e){if("string"==typeof e&&(e=r.from(e)),!r.isBuffer(e))throw new TypeError("Not a string or buffer");var n=t._finishFlushFlag;return t._processChunk(e,n)}function w(t){if(!(this instanceof w))return new w(t);T.call(this,t,a.DEFLATE)}function b(t){if(!(this instanceof b))return new b(t);T.call(this,t,a.INFLATE)}function y(t){if(!(this instanceof y))return new y(t);T.call(this,t,a.GZIP)}function x(t){if(!(this instanceof x))return new x(t);T.call(this,t,a.GUNZIP)}function k(t){if(!(this instanceof k))return new k(t);T.call(this,t,a.DEFLATERAW)}function E(t){if(!(this instanceof E))return new E(t);T.call(this,t,a.INFLATERAW)}function S(t){if(!(this instanceof S))return new S(t);T.call(this,t,a.UNZIP)}function A(t){return t===a.Z_NO_FLUSH||t===a.Z_PARTIAL_FLUSH||t===a.Z_SYNC_FLUSH||t===a.Z_FULL_FLUSH||t===a.Z_FINISH||t===a.Z_BLOCK}function T(t,e){var o=this;if(this._opts=t=t||{},this._chunkSize=t.chunkSize||n.Z_DEFAULT_CHUNK,i.call(this,t),t.flush&&!A(t.flush))throw new Error("Invalid flush flag: "+t.flush);if(t.finishFlush&&!A(t.finishFlush))throw new Error("Invalid flush flag: "+t.finishFlush);if(this._flushFlag=t.flush||a.Z_NO_FLUSH,this._finishFlushFlag=void 0!==t.finishFlush?t.finishFlush:a.Z_FINISH,t.chunkSize&&(t.chunkSizen.Z_MAX_CHUNK))throw new Error("Invalid chunk size: "+t.chunkSize);if(t.windowBits&&(t.windowBitsn.Z_MAX_WINDOWBITS))throw new Error("Invalid windowBits: "+t.windowBits);if(t.level&&(t.leveln.Z_MAX_LEVEL))throw new Error("Invalid compression level: "+t.level);if(t.memLevel&&(t.memLeveln.Z_MAX_MEMLEVEL))throw new Error("Invalid memLevel: "+t.memLevel);if(t.strategy&&t.strategy!=n.Z_FILTERED&&t.strategy!=n.Z_HUFFMAN_ONLY&&t.strategy!=n.Z_RLE&&t.strategy!=n.Z_FIXED&&t.strategy!=n.Z_DEFAULT_STRATEGY)throw new Error("Invalid strategy: "+t.strategy);if(t.dictionary&&!r.isBuffer(t.dictionary))throw new Error("Invalid dictionary: it should be a Buffer instance");this._handle=new a.Zlib(e);var s=this;this._hadError=!1,this._handle.onerror=function(t,e){M(s),s._hadError=!0;var r=new Error(t);r.errno=e,r.code=n.codes[e],s.emit("error",r)};var u=n.Z_DEFAULT_COMPRESSION;"number"==typeof t.level&&(u=t.level);var l=n.Z_DEFAULT_STRATEGY;"number"==typeof t.strategy&&(l=t.strategy),this._handle.init(t.windowBits||n.Z_DEFAULT_WINDOWBITS,u,t.memLevel||n.Z_DEFAULT_MEMLEVEL,l,t.dictionary),this._buffer=r.allocUnsafe(this._chunkSize),this._offset=0,this._level=u,this._strategy=l,this.once("end",this.close),Object.defineProperty(this,"_closed",{get:function(){return!o._handle},configurable:!0,enumerable:!0})}function M(t,n){n&&e.nextTick(n),t._handle&&(t._handle.close(),t._handle=null)}function I(t){t.emit("close")}Object.defineProperty(n,"codes",{enumerable:!0,value:Object.freeze(p),writable:!1}),n.Deflate=w,n.Inflate=b,n.Gzip=y,n.Gunzip=x,n.DeflateRaw=k,n.InflateRaw=E,n.Unzip=S,n.createDeflate=function(t){return new w(t)},n.createInflate=function(t){return new b(t)},n.createDeflateRaw=function(t){return new k(t)},n.createInflateRaw=function(t){return new E(t)},n.createGzip=function(t){return new y(t)},n.createGunzip=function(t){return new x(t)},n.createUnzip=function(t){return new S(t)},n.deflate=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new w(e),t,n)},n.deflateSync=function(t,e){return _(new w(e),t)},n.gzip=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new y(e),t,n)},n.gzipSync=function(t,e){return _(new y(e),t)},n.deflateRaw=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new k(e),t,n)},n.deflateRawSync=function(t,e){return _(new k(e),t)},n.unzip=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new S(e),t,n)},n.unzipSync=function(t,e){return _(new S(e),t)},n.inflate=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new b(e),t,n)},n.inflateSync=function(t,e){return _(new b(e),t)},n.gunzip=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new x(e),t,n)},n.gunzipSync=function(t,e){return _(new x(e),t)},n.inflateRaw=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new E(e),t,n)},n.inflateRawSync=function(t,e){return _(new E(e),t)},o.inherits(T,i),T.prototype.params=function(t,r,i){if(tn.Z_MAX_LEVEL)throw new RangeError("Invalid compression level: "+t);if(r!=n.Z_FILTERED&&r!=n.Z_HUFFMAN_ONLY&&r!=n.Z_RLE&&r!=n.Z_FIXED&&r!=n.Z_DEFAULT_STRATEGY)throw new TypeError("Invalid strategy: "+r);if(this._level!==t||this._strategy!==r){var o=this;this.flush(a.Z_SYNC_FLUSH,function(){s(o._handle,"zlib binding closed"),o._handle.params(t,r),o._hadError||(o._level=t,o._strategy=r,i&&i())})}else e.nextTick(i)},T.prototype.reset=function(){return s(this._handle,"zlib binding closed"),this._handle.reset()},T.prototype._flush=function(t){this._transform(r.alloc(0),"",t)},T.prototype.flush=function(t,n){var i=this,o=this._writableState;("function"==typeof t||void 0===t&&!n)&&(n=t,t=a.Z_FULL_FLUSH),o.ended?n&&e.nextTick(n):o.ending?n&&this.once("end",n):o.needDrain?n&&this.once("drain",function(){return i.flush(t,n)}):(this._flushFlag=t,this.write(r.alloc(0),"",n))},T.prototype.close=function(t){M(this,t),e.nextTick(I,this)},T.prototype._transform=function(t,e,n){var i,o=this._writableState,s=(o.ending||o.ended)&&(!t||o.length===t.length);return null===t||r.isBuffer(t)?this._handle?(s?i=this._finishFlushFlag:(i=this._flushFlag,t.length>=o.length&&(this._flushFlag=this._opts.flush||a.Z_NO_FLUSH)),void this._processChunk(t,i,n)):n(new Error("zlib binding closed")):n(new Error("invalid input"))},T.prototype._processChunk=function(t,e,n){var i=t&&t.length,a=this._chunkSize-this._offset,o=0,c=this,f="function"==typeof n;if(!f){var h,p=[],d=0;this.on("error",function(t){h=t}),s(this._handle,"zlib binding closed");do{var g=this._handle.writeSync(e,t,o,i,this._buffer,this._offset,a)}while(!this._hadError&&_(g[0],g[1]));if(this._hadError)throw h;if(d>=u)throw M(this),new RangeError(l);var v=r.concat(p,d);return M(this),v}s(this._handle,"zlib binding closed");var m=this._handle.write(e,t,o,i,this._buffer,this._offset,a);function _(u,l){if(this&&(this.buffer=null,this.callback=null),!c._hadError){var h=a-l;if(s(h>=0,"have should not go down"),h>0){var g=c._buffer.slice(c._offset,c._offset+h);c._offset+=h,f?c.push(g):(p.push(g),d+=g.length)}if((0===l||c._offset>=c._chunkSize)&&(a=c._chunkSize,c._offset=0,c._buffer=r.allocUnsafe(c._chunkSize)),0===l){if(o+=i-u,i=u,!f)return!0;var v=c._handle.write(e,t,o,i,c._buffer,c._offset,c._chunkSize);return v.callback=_,void(v.buffer=t)}if(!f)return!1;n()}}m.buffer=t,m.callback=_},o.inherits(w,T),o.inherits(b,T),o.inherits(y,T),o.inherits(x,T),o.inherits(k,T),o.inherits(E,T),o.inherits(S,T)}).call(this,t("_process"))},{"./binding":40,_process:98,assert:36,buffer:4,stream:112,util:135}],42:[function(t,e,n){arguments[4][3][0].apply(n,arguments)},{dup:3}],43:[function(t,e,n){var r=Object.create||function(t){var e=function(){};return e.prototype=t,new e},i=Object.keys||function(t){var e=[];for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&e.push(n);return n},a=Function.prototype.bind||function(t){var e=this;return function(){return e.apply(t,arguments)}};function o(){this._events&&Object.prototype.hasOwnProperty.call(this,"_events")||(this._events=r(null),this._eventsCount=0),this._maxListeners=this._maxListeners||void 0}e.exports=o,o.EventEmitter=o,o.prototype._events=void 0,o.prototype._maxListeners=void 0;var s,u=10;try{var l={};Object.defineProperty&&Object.defineProperty(l,"x",{value:0}),s=0===l.x}catch(t){s=!1}function c(t){return void 0===t._maxListeners?o.defaultMaxListeners:t._maxListeners}function f(t,e,n,i){var a,o,s;if("function"!=typeof n)throw new TypeError('"listener" argument must be a function');if((o=t._events)?(o.newListener&&(t.emit("newListener",e,n.listener?n.listener:n),o=t._events),s=o[e]):(o=t._events=r(null),t._eventsCount=0),s){if("function"==typeof s?s=o[e]=i?[n,s]:[s,n]:i?s.unshift(n):s.push(n),!s.warned&&(a=c(t))&&a>0&&s.length>a){s.warned=!0;var u=new Error("Possible EventEmitter memory leak detected. "+s.length+' "'+String(e)+'" listeners added. Use emitter.setMaxListeners() to increase limit.');u.name="MaxListenersExceededWarning",u.emitter=t,u.type=e,u.count=s.length,"object"==typeof console&&console.warn&&console.warn("%s: %s",u.name,u.message)}}else s=o[e]=n,++t._eventsCount;return t}function h(){if(!this.fired)switch(this.target.removeListener(this.type,this.wrapFn),this.fired=!0,arguments.length){case 0:return this.listener.call(this.target);case 1:return this.listener.call(this.target,arguments[0]);case 2:return this.listener.call(this.target,arguments[0],arguments[1]);case 3:return this.listener.call(this.target,arguments[0],arguments[1],arguments[2]);default:for(var t=new Array(arguments.length),e=0;e1&&(e=arguments[1]),e instanceof Error)throw e;var u=new Error('Unhandled "error" event. ('+e+")");throw u.context=e,u}if(!(n=o[t]))return!1;var l="function"==typeof n;switch(r=arguments.length){case 1:!function(t,e,n){if(e)t.call(n);else for(var r=t.length,i=v(t,r),a=0;a=0;o--)if(n[o]===e||n[o].listener===e){s=n[o].listener,a=o;break}if(a<0)return this;0===a?n.shift():function(t,e){for(var n=e,r=n+1,i=t.length;r=0;a--)this.removeListener(t,e[a]);return this},o.prototype.listeners=function(t){return d(this,t,!0)},o.prototype.rawListeners=function(t){return d(this,t,!1)},o.listenerCount=function(t,e){return"function"==typeof t.listenerCount?t.listenerCount(e):g.call(t,e)},o.prototype.listenerCount=g,o.prototype.eventNames=function(){return this._eventsCount>0?Reflect.ownKeys(this._events):[]}},{}],44:[function(t,e,n){"use strict";var r="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;function i(t,e){return Object.prototype.hasOwnProperty.call(t,e)}n.assign=function(t){for(var e=Array.prototype.slice.call(arguments,1);e.length;){var n=e.shift();if(n){if("object"!=typeof n)throw new TypeError(n+"must be non-object");for(var r in n)i(n,r)&&(t[r]=n[r])}}return t},n.shrinkBuf=function(t,e){return t.length===e?t:t.subarray?t.subarray(0,e):(t.length=e,t)};var a={arraySet:function(t,e,n,r,i){if(e.subarray&&t.subarray)t.set(e.subarray(n,n+r),i);else for(var a=0;a>>16&65535|0,o=0;0!==n;){n-=o=n>2e3?2e3:n;do{a=a+(i=i+e[r++]|0)|0}while(--o);i%=65521,a%=65521}return i|a<<16|0}},{}],46:[function(t,e,n){"use strict";e.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],47:[function(t,e,n){"use strict";var r=function(){for(var t,e=[],n=0;n<256;n++){t=n;for(var r=0;r<8;r++)t=1&t?3988292384^t>>>1:t>>>1;e[n]=t}return e}();e.exports=function(t,e,n,i){var a=r,o=i+n;t^=-1;for(var s=i;s>>8^a[255&(t^e[s])];return-1^t}},{}],48:[function(t,e,n){"use strict";var r,i=t("../utils/common"),a=t("./trees"),o=t("./adler32"),s=t("./crc32"),u=t("./messages"),l=0,c=1,f=3,h=4,p=5,d=0,g=1,v=-2,m=-3,_=-5,w=-1,b=1,y=2,x=3,k=4,E=0,S=2,A=8,T=9,M=15,I=8,j=286,R=30,L=19,B=2*j+1,C=15,O=3,z=258,D=z+O+1,F=32,P=42,N=69,U=73,q=91,V=103,Z=113,W=666,G=1,H=2,Y=3,$=4,X=3;function K(t,e){return t.msg=u[e],e}function J(t){return(t<<1)-(t>4?9:0)}function Q(t){for(var e=t.length;--e>=0;)t[e]=0}function tt(t){var e=t.state,n=e.pending;n>t.avail_out&&(n=t.avail_out),0!==n&&(i.arraySet(t.output,e.pending_buf,e.pending_out,n,t.next_out),t.next_out+=n,e.pending_out+=n,t.total_out+=n,t.avail_out-=n,e.pending-=n,0===e.pending&&(e.pending_out=0))}function et(t,e){a._tr_flush_block(t,t.block_start>=0?t.block_start:-1,t.strstart-t.block_start,e),t.block_start=t.strstart,tt(t.strm)}function nt(t,e){t.pending_buf[t.pending++]=e}function rt(t,e){t.pending_buf[t.pending++]=e>>>8&255,t.pending_buf[t.pending++]=255&e}function it(t,e){var n,r,i=t.max_chain_length,a=t.strstart,o=t.prev_length,s=t.nice_match,u=t.strstart>t.w_size-D?t.strstart-(t.w_size-D):0,l=t.window,c=t.w_mask,f=t.prev,h=t.strstart+z,p=l[a+o-1],d=l[a+o];t.prev_length>=t.good_match&&(i>>=2),s>t.lookahead&&(s=t.lookahead);do{if(l[(n=e)+o]===d&&l[n+o-1]===p&&l[n]===l[a]&&l[++n]===l[a+1]){a+=2,n++;do{}while(l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&ao){if(t.match_start=e,o=r,r>=s)break;p=l[a+o-1],d=l[a+o]}}}while((e=f[e&c])>u&&0!=--i);return o<=t.lookahead?o:t.lookahead}function at(t){var e,n,r,a,u,l,c,f,h,p,d=t.w_size;do{if(a=t.window_size-t.lookahead-t.strstart,t.strstart>=d+(d-D)){i.arraySet(t.window,t.window,d,d,0),t.match_start-=d,t.strstart-=d,t.block_start-=d,e=n=t.hash_size;do{r=t.head[--e],t.head[e]=r>=d?r-d:0}while(--n);e=n=d;do{r=t.prev[--e],t.prev[e]=r>=d?r-d:0}while(--n);a+=d}if(0===t.strm.avail_in)break;if(l=t.strm,c=t.window,f=t.strstart+t.lookahead,h=a,p=void 0,(p=l.avail_in)>h&&(p=h),n=0===p?0:(l.avail_in-=p,i.arraySet(c,l.input,l.next_in,p,f),1===l.state.wrap?l.adler=o(l.adler,c,p,f):2===l.state.wrap&&(l.adler=s(l.adler,c,p,f)),l.next_in+=p,l.total_in+=p,p),t.lookahead+=n,t.lookahead+t.insert>=O)for(u=t.strstart-t.insert,t.ins_h=t.window[u],t.ins_h=(t.ins_h<=O&&(t.ins_h=(t.ins_h<=O)if(r=a._tr_tally(t,t.strstart-t.match_start,t.match_length-O),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=O){t.match_length--;do{t.strstart++,t.ins_h=(t.ins_h<=O&&(t.ins_h=(t.ins_h<4096)&&(t.match_length=O-1)),t.prev_length>=O&&t.match_length<=t.prev_length){i=t.strstart+t.lookahead-O,r=a._tr_tally(t,t.strstart-1-t.prev_match,t.prev_length-O),t.lookahead-=t.prev_length-1,t.prev_length-=2;do{++t.strstart<=i&&(t.ins_h=(t.ins_h<15&&(s=2,r-=16),a<1||a>T||n!==A||r<8||r>15||e<0||e>9||o<0||o>k)return K(t,v);8===r&&(r=9);var u=new function(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=A,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new i.Buf16(2*B),this.dyn_dtree=new i.Buf16(2*(2*R+1)),this.bl_tree=new i.Buf16(2*(2*L+1)),Q(this.dyn_ltree),Q(this.dyn_dtree),Q(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new i.Buf16(C+1),this.heap=new i.Buf16(2*j+1),Q(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new i.Buf16(2*j+1),Q(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0};return t.state=u,u.strm=t,u.wrap=s,u.gzhead=null,u.w_bits=r,u.w_size=1<t.pending_buf_size-5&&(n=t.pending_buf_size-5);;){if(t.lookahead<=1){if(at(t),0===t.lookahead&&e===l)return G;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var r=t.block_start+n;if((0===t.strstart||t.strstart>=r)&&(t.lookahead=t.strstart-r,t.strstart=r,et(t,!1),0===t.strm.avail_out))return G;if(t.strstart-t.block_start>=t.w_size-D&&(et(t,!1),0===t.strm.avail_out))return G}return t.insert=0,e===h?(et(t,!0),0===t.strm.avail_out?Y:$):(t.strstart>t.block_start&&(et(t,!1),t.strm.avail_out),G)}),new ut(4,4,8,4,ot),new ut(4,5,16,8,ot),new ut(4,6,32,32,ot),new ut(4,4,16,16,st),new ut(8,16,32,32,st),new ut(8,16,128,128,st),new ut(8,32,128,256,st),new ut(32,128,258,1024,st),new ut(32,258,258,4096,st)],n.deflateInit=function(t,e){return ft(t,e,A,M,I,E)},n.deflateInit2=ft,n.deflateReset=ct,n.deflateResetKeep=lt,n.deflateSetHeader=function(t,e){return t&&t.state?2!==t.state.wrap?v:(t.state.gzhead=e,d):v},n.deflate=function(t,e){var n,i,o,u;if(!t||!t.state||e>p||e<0)return t?K(t,v):v;if(i=t.state,!t.output||!t.input&&0!==t.avail_in||i.status===W&&e!==h)return K(t,0===t.avail_out?_:v);if(i.strm=t,n=i.last_flush,i.last_flush=e,i.status===P)if(2===i.wrap)t.adler=0,nt(i,31),nt(i,139),nt(i,8),i.gzhead?(nt(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),nt(i,255&i.gzhead.time),nt(i,i.gzhead.time>>8&255),nt(i,i.gzhead.time>>16&255),nt(i,i.gzhead.time>>24&255),nt(i,9===i.level?2:i.strategy>=y||i.level<2?4:0),nt(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(nt(i,255&i.gzhead.extra.length),nt(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(t.adler=s(t.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=N):(nt(i,0),nt(i,0),nt(i,0),nt(i,0),nt(i,0),nt(i,9===i.level?2:i.strategy>=y||i.level<2?4:0),nt(i,X),i.status=Z);else{var m=A+(i.w_bits-8<<4)<<8;m|=(i.strategy>=y||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(m|=F),m+=31-m%31,i.status=Z,rt(i,m),0!==i.strstart&&(rt(i,t.adler>>>16),rt(i,65535&t.adler)),t.adler=1}if(i.status===N)if(i.gzhead.extra){for(o=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>o&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),tt(t),o=i.pending,i.pending!==i.pending_buf_size));)nt(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>o&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=U)}else i.status=U;if(i.status===U)if(i.gzhead.name){o=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>o&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),tt(t),o=i.pending,i.pending===i.pending_buf_size)){u=1;break}u=i.gzindexo&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),0===u&&(i.gzindex=0,i.status=q)}else i.status=q;if(i.status===q)if(i.gzhead.comment){o=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>o&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),tt(t),o=i.pending,i.pending===i.pending_buf_size)){u=1;break}u=i.gzindexo&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),0===u&&(i.status=V)}else i.status=V;if(i.status===V&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&tt(t),i.pending+2<=i.pending_buf_size&&(nt(i,255&t.adler),nt(i,t.adler>>8&255),t.adler=0,i.status=Z)):i.status=Z),0!==i.pending){if(tt(t),0===t.avail_out)return i.last_flush=-1,d}else if(0===t.avail_in&&J(e)<=J(n)&&e!==h)return K(t,_);if(i.status===W&&0!==t.avail_in)return K(t,_);if(0!==t.avail_in||0!==i.lookahead||e!==l&&i.status!==W){var w=i.strategy===y?function(t,e){for(var n;;){if(0===t.lookahead&&(at(t),0===t.lookahead)){if(e===l)return G;break}if(t.match_length=0,n=a._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,n&&(et(t,!1),0===t.strm.avail_out))return G}return t.insert=0,e===h?(et(t,!0),0===t.strm.avail_out?Y:$):t.last_lit&&(et(t,!1),0===t.strm.avail_out)?G:H}(i,e):i.strategy===x?function(t,e){for(var n,r,i,o,s=t.window;;){if(t.lookahead<=z){if(at(t),t.lookahead<=z&&e===l)return G;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=O&&t.strstart>0&&(r=s[i=t.strstart-1])===s[++i]&&r===s[++i]&&r===s[++i]){o=t.strstart+z;do{}while(r===s[++i]&&r===s[++i]&&r===s[++i]&&r===s[++i]&&r===s[++i]&&r===s[++i]&&r===s[++i]&&r===s[++i]&&it.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=O?(n=a._tr_tally(t,1,t.match_length-O),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(n=a._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),n&&(et(t,!1),0===t.strm.avail_out))return G}return t.insert=0,e===h?(et(t,!0),0===t.strm.avail_out?Y:$):t.last_lit&&(et(t,!1),0===t.strm.avail_out)?G:H}(i,e):r[i.level].func(i,e);if(w!==Y&&w!==$||(i.status=W),w===G||w===Y)return 0===t.avail_out&&(i.last_flush=-1),d;if(w===H&&(e===c?a._tr_align(i):e!==p&&(a._tr_stored_block(i,0,0,!1),e===f&&(Q(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),tt(t),0===t.avail_out))return i.last_flush=-1,d}return e!==h?d:i.wrap<=0?g:(2===i.wrap?(nt(i,255&t.adler),nt(i,t.adler>>8&255),nt(i,t.adler>>16&255),nt(i,t.adler>>24&255),nt(i,255&t.total_in),nt(i,t.total_in>>8&255),nt(i,t.total_in>>16&255),nt(i,t.total_in>>24&255)):(rt(i,t.adler>>>16),rt(i,65535&t.adler)),tt(t),i.wrap>0&&(i.wrap=-i.wrap),0!==i.pending?d:g)},n.deflateEnd=function(t){var e;return t&&t.state?(e=t.state.status)!==P&&e!==N&&e!==U&&e!==q&&e!==V&&e!==Z&&e!==W?K(t,v):(t.state=null,e===Z?K(t,m):d):v},n.deflateSetDictionary=function(t,e){var n,r,a,s,u,l,c,f,h=e.length;if(!t||!t.state)return v;if(2===(s=(n=t.state).wrap)||1===s&&n.status!==P||n.lookahead)return v;for(1===s&&(t.adler=o(t.adler,e,h,0)),n.wrap=0,h>=n.w_size&&(0===s&&(Q(n.head),n.strstart=0,n.block_start=0,n.insert=0),f=new i.Buf8(n.w_size),i.arraySet(f,e,h-n.w_size,n.w_size,0),e=f,h=n.w_size),u=t.avail_in,l=t.next_in,c=t.input,t.avail_in=h,t.next_in=0,t.input=e,at(n);n.lookahead>=O;){r=n.strstart,a=n.lookahead-(O-1);do{n.ins_h=(n.ins_h<>>=b=w>>>24,d-=b,0===(b=w>>>16&255))A[a++]=65535&w;else{if(!(16&b)){if(0==(64&b)){w=g[(65535&w)+(p&(1<>>=b,d-=b),d<15&&(p+=S[r++]<>>=b=w>>>24,d-=b,!(16&(b=w>>>16&255))){if(0==(64&b)){w=v[(65535&w)+(p&(1<u){t.msg="invalid distance too far back",n.mode=30;break t}if(p>>>=b,d-=b,x>(b=a-o)){if((b=x-b)>c&&n.sane){t.msg="invalid distance too far back",n.mode=30;break t}if(k=0,E=h,0===f){if(k+=l-b,b2;)A[a++]=E[k++],A[a++]=E[k++],A[a++]=E[k++],y-=3;y&&(A[a++]=E[k++],y>1&&(A[a++]=E[k++]))}else{k=a-x;do{A[a++]=A[k++],A[a++]=A[k++],A[a++]=A[k++],y-=3}while(y>2);y&&(A[a++]=A[k++],y>1&&(A[a++]=A[k++]))}break}}break}}while(r>3,p&=(1<<(d-=y<<3))-1,t.next_in=r,t.next_out=a,t.avail_in=r>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function it(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=x,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new r.Buf32(tt),e.distcode=e.distdyn=new r.Buf32(et),e.sane=1,e.back=-1,d):m}function at(t){var e;return t&&t.state?((e=t.state).wsize=0,e.whave=0,e.wnext=0,it(t)):m}function ot(t,e){var n,r;return t&&t.state?(r=t.state,e<0?(n=0,e=-e):(n=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?m:(null!==r.window&&r.wbits!==e&&(r.window=null),r.wrap=n,r.wbits=e,at(t))):m}function st(t,e){var n,i;return t?(i=new function(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0},t.state=i,i.window=null,(n=ot(t,e))!==d&&(t.state=null),n):m}var ut,lt,ct=!0;function ft(t){if(ct){var e;for(ut=new r.Buf32(512),lt=new r.Buf32(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(s(l,t.lens,0,288,ut,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;s(c,t.lens,0,32,lt,0,t.work,{bits:5}),ct=!1}t.lencode=ut,t.lenbits=9,t.distcode=lt,t.distbits=5}function ht(t,e,n,i){var a,o=t.state;return null===o.window&&(o.wsize=1<=o.wsize?(r.arraySet(o.window,e,n-o.wsize,o.wsize,0),o.wnext=0,o.whave=o.wsize):((a=o.wsize-o.wnext)>i&&(a=i),r.arraySet(o.window,e,n-i,a,o.wnext),(i-=a)?(r.arraySet(o.window,e,n-i,i,0),o.wnext=i,o.whave=o.wsize):(o.wnext+=a,o.wnext===o.wsize&&(o.wnext=0),o.whave>>8&255,n.check=a(n.check,Tt,2,0),st=0,ut=0,n.mode=k;break}if(n.flags=0,n.head&&(n.head.done=!1),!(1&n.wrap)||(((255&st)<<8)+(st>>8))%31){t.msg="incorrect header check",n.mode=K;break}if((15&st)!==y){t.msg="unknown compression method",n.mode=K;break}if(ut-=4,xt=8+(15&(st>>>=4)),0===n.wbits)n.wbits=xt;else if(xt>n.wbits){t.msg="invalid window size",n.mode=K;break}n.dmax=1<>8&1),512&n.flags&&(Tt[0]=255&st,Tt[1]=st>>>8&255,n.check=a(n.check,Tt,2,0)),st=0,ut=0,n.mode=E;case E:for(;ut<32;){if(0===at)break t;at--,st+=tt[nt++]<>>8&255,Tt[2]=st>>>16&255,Tt[3]=st>>>24&255,n.check=a(n.check,Tt,4,0)),st=0,ut=0,n.mode=S;case S:for(;ut<16;){if(0===at)break t;at--,st+=tt[nt++]<>8),512&n.flags&&(Tt[0]=255&st,Tt[1]=st>>>8&255,n.check=a(n.check,Tt,2,0)),st=0,ut=0,n.mode=A;case A:if(1024&n.flags){for(;ut<16;){if(0===at)break t;at--,st+=tt[nt++]<>>8&255,n.check=a(n.check,Tt,2,0)),st=0,ut=0}else n.head&&(n.head.extra=null);n.mode=T;case T:if(1024&n.flags&&((pt=n.length)>at&&(pt=at),pt&&(n.head&&(xt=n.head.extra_len-n.length,n.head.extra||(n.head.extra=new Array(n.head.extra_len)),r.arraySet(n.head.extra,tt,nt,pt,xt)),512&n.flags&&(n.check=a(n.check,tt,pt,nt)),at-=pt,nt+=pt,n.length-=pt),n.length))break t;n.length=0,n.mode=M;case M:if(2048&n.flags){if(0===at)break t;pt=0;do{xt=tt[nt+pt++],n.head&&xt&&n.length<65536&&(n.head.name+=String.fromCharCode(xt))}while(xt&&pt>9&1,n.head.done=!0),t.adler=n.check=0,n.mode=B;break;case R:for(;ut<32;){if(0===at)break t;at--,st+=tt[nt++]<>>=7&ut,ut-=7&ut,n.mode=Y;break}for(;ut<3;){if(0===at)break t;at--,st+=tt[nt++]<>>=1)){case 0:n.mode=O;break;case 1:if(ft(n),n.mode=U,e===p){st>>>=2,ut-=2;break t}break;case 2:n.mode=F;break;case 3:t.msg="invalid block type",n.mode=K}st>>>=2,ut-=2;break;case O:for(st>>>=7&ut,ut-=7&ut;ut<32;){if(0===at)break t;at--,st+=tt[nt++]<>>16^65535)){t.msg="invalid stored block lengths",n.mode=K;break}if(n.length=65535&st,st=0,ut=0,n.mode=z,e===p)break t;case z:n.mode=D;case D:if(pt=n.length){if(pt>at&&(pt=at),pt>ot&&(pt=ot),0===pt)break t;r.arraySet(et,tt,nt,pt,it),at-=pt,nt+=pt,ot-=pt,it+=pt,n.length-=pt;break}n.mode=B;break;case F:for(;ut<14;){if(0===at)break t;at--,st+=tt[nt++]<>>=5,ut-=5,n.ndist=1+(31&st),st>>>=5,ut-=5,n.ncode=4+(15&st),st>>>=4,ut-=4,n.nlen>286||n.ndist>30){t.msg="too many length or distance symbols",n.mode=K;break}n.have=0,n.mode=P;case P:for(;n.have>>=3,ut-=3}for(;n.have<19;)n.lens[Mt[n.have++]]=0;if(n.lencode=n.lendyn,n.lenbits=7,Et={bits:n.lenbits},kt=s(u,n.lens,0,19,n.lencode,0,n.work,Et),n.lenbits=Et.bits,kt){t.msg="invalid code lengths set",n.mode=K;break}n.have=0,n.mode=N;case N:for(;n.have>>16&255,_t=65535&At,!((vt=At>>>24)<=ut);){if(0===at)break t;at--,st+=tt[nt++]<>>=vt,ut-=vt,n.lens[n.have++]=_t;else{if(16===_t){for(St=vt+2;ut>>=vt,ut-=vt,0===n.have){t.msg="invalid bit length repeat",n.mode=K;break}xt=n.lens[n.have-1],pt=3+(3&st),st>>>=2,ut-=2}else if(17===_t){for(St=vt+3;ut>>=vt)),st>>>=3,ut-=3}else{for(St=vt+7;ut>>=vt)),st>>>=7,ut-=7}if(n.have+pt>n.nlen+n.ndist){t.msg="invalid bit length repeat",n.mode=K;break}for(;pt--;)n.lens[n.have++]=xt}}if(n.mode===K)break;if(0===n.lens[256]){t.msg="invalid code -- missing end-of-block",n.mode=K;break}if(n.lenbits=9,Et={bits:n.lenbits},kt=s(l,n.lens,0,n.nlen,n.lencode,0,n.work,Et),n.lenbits=Et.bits,kt){t.msg="invalid literal/lengths set",n.mode=K;break}if(n.distbits=6,n.distcode=n.distdyn,Et={bits:n.distbits},kt=s(c,n.lens,n.nlen,n.ndist,n.distcode,0,n.work,Et),n.distbits=Et.bits,kt){t.msg="invalid distances set",n.mode=K;break}if(n.mode=U,e===p)break t;case U:n.mode=q;case q:if(at>=6&&ot>=258){t.next_out=it,t.avail_out=ot,t.next_in=nt,t.avail_in=at,n.hold=st,n.bits=ut,o(t,ct),it=t.next_out,et=t.output,ot=t.avail_out,nt=t.next_in,tt=t.input,at=t.avail_in,st=n.hold,ut=n.bits,n.mode===B&&(n.back=-1);break}for(n.back=0;mt=(At=n.lencode[st&(1<>>16&255,_t=65535&At,!((vt=At>>>24)<=ut);){if(0===at)break t;at--,st+=tt[nt++]<>wt)])>>>16&255,_t=65535&At,!(wt+(vt=At>>>24)<=ut);){if(0===at)break t;at--,st+=tt[nt++]<>>=wt,ut-=wt,n.back+=wt}if(st>>>=vt,ut-=vt,n.back+=vt,n.length=_t,0===mt){n.mode=H;break}if(32&mt){n.back=-1,n.mode=B;break}if(64&mt){t.msg="invalid literal/length code",n.mode=K;break}n.extra=15&mt,n.mode=V;case V:if(n.extra){for(St=n.extra;ut>>=n.extra,ut-=n.extra,n.back+=n.extra}n.was=n.length,n.mode=Z;case Z:for(;mt=(At=n.distcode[st&(1<>>16&255,_t=65535&At,!((vt=At>>>24)<=ut);){if(0===at)break t;at--,st+=tt[nt++]<>wt)])>>>16&255,_t=65535&At,!(wt+(vt=At>>>24)<=ut);){if(0===at)break t;at--,st+=tt[nt++]<>>=wt,ut-=wt,n.back+=wt}if(st>>>=vt,ut-=vt,n.back+=vt,64&mt){t.msg="invalid distance code",n.mode=K;break}n.offset=_t,n.extra=15&mt,n.mode=W;case W:if(n.extra){for(St=n.extra;ut>>=n.extra,ut-=n.extra,n.back+=n.extra}if(n.offset>n.dmax){t.msg="invalid distance too far back",n.mode=K;break}n.mode=G;case G:if(0===ot)break t;if(pt=ct-ot,n.offset>pt){if((pt=n.offset-pt)>n.whave&&n.sane){t.msg="invalid distance too far back",n.mode=K;break}pt>n.wnext?(pt-=n.wnext,dt=n.wsize-pt):dt=n.wnext-pt,pt>n.length&&(pt=n.length),gt=n.window}else gt=et,dt=it-n.offset,pt=n.length;pt>ot&&(pt=ot),ot-=pt,n.length-=pt;do{et[it++]=gt[dt++]}while(--pt);0===n.length&&(n.mode=q);break;case H:if(0===ot)break t;et[it++]=n.length,ot--,n.mode=q;break;case Y:if(n.wrap){for(;ut<32;){if(0===at)break t;at--,st|=tt[nt++]<=1&&0===O[A];A--);if(T>A&&(T=A),0===A)return l[c++]=20971520,l[c++]=20971520,h.bits=1,0;for(S=1;S0&&(0===t||1!==A))return-1;for(z[1]=0,k=1;k<15;k++)z[k+1]=z[k]+O[k];for(E=0;E852||2===t&&R>592)return 1;for(;;){w=k-I,f[E]<_?(b=0,y=f[E]):f[E]>_?(b=D[F+f[E]],y=B[C+f[E]]):(b=96,y=0),p=1<>I)+(d-=p)]=w<<24|b<<16|y|0}while(0!==d);for(p=1<>=1;if(0!==p?(L&=p-1,L+=p):L=0,E++,0==--O[k]){if(k===A)break;k=e[n+f[E]]}if(k>T&&(L&v)!==g){for(0===I&&(I=T),m+=S,j=1<<(M=k-I);M+I852||2===t&&R>592)return 1;l[g=L&v]=T<<24|M<<16|m-c|0}}return 0!==L&&(l[m+L]=k-I<<24|64<<16|0),h.bits=T,0}},{"../utils/common":44}],52:[function(t,e,n){"use strict";e.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],53:[function(t,e,n){"use strict";var r=t("../utils/common"),i=4,a=0,o=1,s=2;function u(t){for(var e=t.length;--e>=0;)t[e]=0}var l=0,c=1,f=2,h=29,p=256,d=p+1+h,g=30,v=19,m=2*d+1,_=15,w=16,b=7,y=256,x=16,k=17,E=18,S=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],A=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],T=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],M=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],I=new Array(2*(d+2));u(I);var j=new Array(2*g);u(j);var R=new Array(512);u(R);var L=new Array(256);u(L);var B=new Array(h);u(B);var C,O,z,D=new Array(g);function F(t,e,n,r,i){this.static_tree=t,this.extra_bits=e,this.extra_base=n,this.elems=r,this.max_length=i,this.has_stree=t&&t.length}function P(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}function N(t){return t<256?R[t]:R[256+(t>>>7)]}function U(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function q(t,e,n){t.bi_valid>w-n?(t.bi_buf|=e<>w-t.bi_valid,t.bi_valid+=n-w):(t.bi_buf|=e<>>=1,n<<=1}while(--e>0);return n>>>1}function W(t,e,n){var r,i,a=new Array(_+1),o=0;for(r=1;r<=_;r++)a[r]=o=o+n[r-1]<<1;for(i=0;i<=e;i++){var s=t[2*i+1];0!==s&&(t[2*i]=Z(a[s]++,s))}}function G(t){var e;for(e=0;e8?U(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function Y(t,e,n,r){var i=2*e,a=2*n;return t[i]>1;n>=1;n--)$(t,a,n);i=u;do{n=t.heap[1],t.heap[1]=t.heap[t.heap_len--],$(t,a,1),r=t.heap[1],t.heap[--t.heap_max]=n,t.heap[--t.heap_max]=r,a[2*i]=a[2*n]+a[2*r],t.depth[i]=(t.depth[n]>=t.depth[r]?t.depth[n]:t.depth[r])+1,a[2*n+1]=a[2*r+1]=i,t.heap[1]=i++,$(t,a,1)}while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],function(t,e){var n,r,i,a,o,s,u=e.dyn_tree,l=e.max_code,c=e.stat_desc.static_tree,f=e.stat_desc.has_stree,h=e.stat_desc.extra_bits,p=e.stat_desc.extra_base,d=e.stat_desc.max_length,g=0;for(a=0;a<=_;a++)t.bl_count[a]=0;for(u[2*t.heap[t.heap_max]+1]=0,n=t.heap_max+1;nd&&(a=d,g++),u[2*r+1]=a,r>l||(t.bl_count[a]++,o=0,r>=p&&(o=h[r-p]),s=u[2*r],t.opt_len+=s*(a+o),f&&(t.static_len+=s*(c[2*r+1]+o)));if(0!==g){do{for(a=d-1;0===t.bl_count[a];)a--;t.bl_count[a]--,t.bl_count[a+1]+=2,t.bl_count[d]--,g-=2}while(g>0);for(a=d;0!==a;a--)for(r=t.bl_count[a];0!==r;)(i=t.heap[--n])>l||(u[2*i+1]!==a&&(t.opt_len+=(a-u[2*i+1])*u[2*i],u[2*i+1]=a),r--)}}(t,e),W(a,l,t.bl_count)}function J(t,e,n){var r,i,a=-1,o=e[1],s=0,u=7,l=4;for(0===o&&(u=138,l=3),e[2*(n+1)+1]=65535,r=0;r<=n;r++)i=o,o=e[2*(r+1)+1],++s>=7;r0?(t.strm.data_type===s&&(t.strm.data_type=function(t){var e,n=4093624447;for(e=0;e<=31;e++,n>>>=1)if(1&n&&0!==t.dyn_ltree[2*e])return a;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return o;for(e=32;e=3&&0===t.bl_tree[2*M[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}(t),u=t.opt_len+3+7>>>3,(l=t.static_len+3+7>>>3)<=u&&(u=l)):u=l=n+5,n+4<=u&&-1!==e?et(t,e,n,r):t.strategy===i||l===u?(q(t,(c<<1)+(r?1:0),3),X(t,I,j)):(q(t,(f<<1)+(r?1:0),3),function(t,e,n,r){var i;for(q(t,e-257,5),q(t,n-1,5),q(t,r-4,4),i=0;i>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&n,t.last_lit++,0===e?t.dyn_ltree[2*n]++:(t.matches++,e--,t.dyn_ltree[2*(L[n]+p+1)]++,t.dyn_dtree[2*N(e)]++),t.last_lit===t.lit_bufsize-1},n._tr_align=function(t){q(t,c<<1,3),V(t,y,I),function(t){16===t.bi_valid?(U(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}(t)}},{"../utils/common":44}],54:[function(t,e,n){"use strict";e.exports=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}},{}],55:[function(t,e,n){n.read=function(t,e,n,r,i){var a,o,s=8*i-r-1,u=(1<>1,c=-7,f=n?i-1:0,h=n?-1:1,p=t[e+f];for(f+=h,a=p&(1<<-c)-1,p>>=-c,c+=s;c>0;a=256*a+t[e+f],f+=h,c-=8);for(o=a&(1<<-c)-1,a>>=-c,c+=r;c>0;o=256*o+t[e+f],f+=h,c-=8);if(0===a)a=1-l;else{if(a===u)return o?NaN:1/0*(p?-1:1);o+=Math.pow(2,r),a-=l}return(p?-1:1)*o*Math.pow(2,a-r)},n.write=function(t,e,n,r,i,a){var o,s,u,l=8*a-i-1,c=(1<>1,h=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,p=r?0:a-1,d=r?1:-1,g=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,o=c):(o=Math.floor(Math.log(e)/Math.LN2),e*(u=Math.pow(2,-o))<1&&(o--,u*=2),(e+=o+f>=1?h/u:h*Math.pow(2,1-f))*u>=2&&(o++,u/=2),o+f>=c?(s=0,o=c):o+f>=1?(s=(e*u-1)*Math.pow(2,i),o+=f):(s=e*Math.pow(2,f-1)*Math.pow(2,i),o=0));i>=8;t[n+p]=255&s,p+=d,s/=256,i-=8);for(o=o<0;t[n+p]=255&o,p+=d,o/=256,l-=8);t[n+p-d]|=128*g}},{}],56:[function(t,e,n){e.exports=[function(t,e){return{options:t,draw:function(e,n,r){r.stop(!0),r.overrideFlag=!0;var i=this;return e.pixelManipulation({output:function(t,e,n){i.output={src:e,format:n}},changePixel:function(t,e,n,r){return[255-t,255-e,255-n,r]},format:e.format,image:t.image,inBrowser:t.inBrowser,callback:n})},output:void 0,UI:e}},{name:"Invert",description:"Inverts the image.",inputs:{}}]},{}],57:[function(t,e,n){arguments[4][37][0].apply(n,arguments)},{dup:37}],58:[function(t,e,n){"use strict";e.exports=function(t){for(var e=new Array(t),n=0;n>i;0!=(e&o)&&p++;var d=n>>i;return 0!=(n&o)&&d++,function(t,e,n,o,s,u){function l(t,e,n){return tn?n:t}var c=r.BitMatrix.createEmpty(o,s);function f(t,e,n,r,i){for(var o=n*i+e,s=0;sd&&(p=d);for(var g=0;gm&&(v=m);for(var _=l(g,2,e-3),w=l(h,2,n-3),b=0,y=-2;y<=2;y++){var x=u[w+y];b+=x[_-2],b+=x[_-1],b+=x[_],b+=x[_+1],b+=x[_+2]}f(t,v,p,b/25,o)}}return c}(u,p,d,e,n,function(t,e,n,r,o){for(var u=new Array(n),l=0;lh&&(f=h);for(var p=0;pg&&(d=g);for(var v=0,m=255,_=0,w=0,b=f*r+d;w_&&(_=x)}if(_-m>s)for(w++,b+=r;w>2*i;if(_-m<=s&&(k=m>>1,c>0&&p>0)){var E=u[c-1][p]+2*u[c][p-1]+u[c-1][p-1]>>2;m=n&&(t++,r+=e.estimatedModuleSize)}),t<3)return!1;for(var a=r/i,o=0,s=0;s=0&&c(n,l);)o[2]++,l--;if(l<0)return null;for(;l>=0&&!c(n,l)&&o[1]<=r;)o[1]++,l--;if(l<0||o[1]>r)return null;for(;l>=0&&c(n,l)&&o[0]<=r;)o[0]++,l--;if(o[0]>r)return null;for(l=e+1;l=r)return null;for(;l=r)return null;var f=o[0]+o[1]+o[2]+o[3]+o[4];return 5*Math.abs(f-i)>=2*i?null:s(o)?u(o,l):null}(r,Math.floor(f),n[2],l);if(null!=h&&null!=(f=function(e,n,r,i){for(var a=t.width,o=[0,0,0,0,0],l=e;l>=0&&c(l,n);)o[2]++,l--;if(l<0)return null;for(;l>=0&&!c(l,n)&&o[1]<=r;)o[1]++,l--;if(l<0||o[1]>r)return null;for(;l>=0&&c(l,n)&&o[0]<=r;)o[0]++,l--;if(o[0]>r)return null;for(l=e+1;l=r)return null;for(;l=r)return null;var f=o[0]+o[1]+o[2]+o[3]+o[4];return 5*Math.abs(f-i)>=i?null:s(o)?u(o,l):null}(Math.floor(f),Math.floor(h),n[2],l))&&(!a||function(e,n,r,i){for(var a=t.height,o=t.width,u=[0,0,0,0,0],l=0;e-l>=0&&c(n-l,e-l);)u[2]++,l++;if(e-l<0||n-l<0)return!1;for(;e-l>=0&&n-l>=0&&!c(n-l,e-l)&&u[1]<=r;)u[1]++,l++;if(e-l<0||n-l<0||u[1]>r)return!1;for(;e-l>=0&&n-l>=0&&c(n-l,e-l)&&u[0]<=r;)u[0]++,l++;if(u[0]>r)return!1;for(l=1;e+l=a||n+l>=o)return!1;for(;e+l=a||n+l>=o||u[3]>=r)return!1;for(;e+l=r)return!1;var f=u[0]+u[1]+u[2]+u[3]+u[4];return Math.abs(f-i)<2*i&&s(u)}(Math.floor(h),Math.floor(f),n[2],l))){for(var p=l/7,d=!1,g=0;g=n){if(null!=t)return a=!0,Math.floor(Math.abs(t.x-e.x)-Math.abs(t.y-e.y))/2;t=e}}),0}var d=t.height,g=t.width,v=Math.floor(3*d/(4*i));v_[2]&&(w+=x-_[2]-v,y=g-1)}_=[0,0,0,0,0],b=0}else _=[_[2],_[3],_[4],1,0],b=3;else _[++b]++;else _[b]++;s(_)&&h(_,w,g,!1)&&(v=_[0],a&&(m=f()))}var k=function(){var t=e.length;if(t<3)return null;if(t>3){var n=0,r=0;e.forEach(function(t){var e=t.estimatedModuleSize;n+=e,r+=e*e});var i=n/t,a=Math.sqrt(r/t-i*i);e.sort(function(t,e){var n=Math.abs(e.estimatedModuleSize-i),r=Math.abs(t.estimatedModuleSize-i);return n3;s++){var u=e[s];Math.abs(u.estimatedModuleSize-i)>o&&(e.splice(s,1),s--)}}return e.length>3&&(n=0,e.forEach(function(t){n+=t.estimatedModuleSize}),i=n/e.length,e.sort(function(t,e){if(e.count===t.count){var n=Math.abs(e.estimatedModuleSize-i),r=Math.abs(t.estimatedModuleSize-i);return n=i&&a>=o?(n=t[0],e=t[1],r=t[2]):o>=a&&o>=i?(n=t[1],e=t[0],r=t[2]):(n=t[2],e=t[0],r=t[1]),function(t,e,n){var r=e.x,i=e.y;return(n.x-r)*(t.y-i)-(n.y-i)*(t.x-r)}(e,n,r)<0){var s=e;e=r,r=s}return{bottomLeft:{x:e.x,y:e.y},topLeft:{x:n.x,y:n.y},topRight:{x:r.x,y:r.y}}}(k):null}},function(t,e,n){"use strict";var r=n(5),i=n(7),a=n(8),o=n(2),s=n(6);function u(t,e,n){for(var r=!0,i=0;it||o<-1||o>e)throw new Error;r=!1,-1==a?(n[i]=0,r=!0):a==t&&(n[i]=t-1,r=!0),-1==o?(n[i+1]=0,r=!0):o==e&&(n[i+1]=e-1,r=!0)}r=!0;for(i=n.length-2;i>=0&&r;i-=2){a=Math.floor(n[i]),o=Math.floor(n[i+1]);if(a<-1||a>t||o<-1||o>e)throw new Error;r=!1,-1==a?(n[i]=0,r=!0):a==t&&(n[i]=t-1,r=!0),-1==o?(n[i+1]=0,r=!0):o==e&&(n[i+1]=e-1,r=!0)}return n}function l(t,e,n,r){return Math.sqrt((n-t)*(n-t)+(r-e)*(r-e))}function c(t,e,n,i,a){e=Math.floor(e),n=Math.floor(n);var o=Math.floor(i*t),s=Math.max(0,e-o),u=Math.min(a.width,e+o);if(u-s<3*t)return null;var l=Math.max(0,n-o),c=Math.min(a.height-1,n+o);return r.findAlignment(s,l,u-s,c-l,t,a)}function f(t,e,n,r,i){t=Math.floor(t),e=Math.floor(e),n=Math.floor(n),r=Math.floor(r);var a=Math.abs(r-e)>Math.abs(n-t);if(a){var o=t;t=e,e=o,o=n,n=r,r=o}for(var s=Math.abs(n-t),u=Math.abs(r-e),c=-s>>1,f=t0){if(v==r)break;v+=h,c-=s}}return 2==p?l(n+f,r,t,e):NaN}function h(t,e,n,r,i){var a=f(t,e,n,r,i),o=1,s=t-(n-t);s<0?(o=t/(t-s),s=0):s>=i.width&&(o=(i.width-1-t)/(s-t),s=i.width-1);var u=e-(r-e)*o;return o=1,u<0?(o=e/(e-u),u=0):u>=i.height&&(o=(i.height-1-e)/(u-e),u=i.height-1),(a+=f(t,e,s=t+(s-t)*o,u,i))-1}function p(t,e,n){var r=h(t.x,t.y,e.x,e.y,n),i=h(e.x,e.y,t.x,t.y,n);return s.isNaN(r)?i/7:s.isNaN(i)?r/7:(r+i)/14}e.extract=function(t,e){var n=function(t,e,n,r){return(p(t,e,r)+p(t,n,r))/2}(e.topLeft,e.topRight,e.bottomLeft,t);if(n<1)return null;var r=function(t,e,n,r){var i=7+(Math.round(l(t.x,t.y,e.x,e.y)/r)+Math.round(l(t.x,t.y,n.x,n.y)/r)>>1);switch(3&i){case 0:i++;break;case 2:i--}return i}(e.topLeft,e.topRight,e.bottomLeft,n);if(!r)return null;var s=function(t){if(t%4!=1)return null;var e=t-17>>2;return e<1||e>40?null:a.getVersionForNumber(e)}(r);if(null==s)return null;var f=s.getDimensionForVersion()-7,h=null;if(s.alignmentPatternCenters.length>0)for(var d=e.topRight.x-e.topLeft.x+e.bottomLeft.x,g=e.topRight.y-e.topLeft.y+e.bottomLeft.y,v=1-3/f,m=e.topLeft.x+v*(d-e.topLeft.x),_=e.topLeft.y+v*(g-e.topLeft.y),w=4;w<=16&&!(h=c(n,m,_,w,t));w<<=1);return function(t,e,n){if(e<=0)return null;for(var r=o.BitMatrix.createEmpty(e,e),a=new Array(e<<1),s=0;s>1),a[f+1]=c;a=i.transformPoints(n,a);try{var h=u(t.width,t.height,a)}catch(t){return null}for(f=0;f>1,s,t.get(Math.floor(h[f]),Math.floor(h[f+1])))}return r}(t,r,function(t,e,n,r,a){var o,s,u,l,c=a-3.5;return null!=r?(o=r.x,s=r.y,u=l=c-3):(o=e.x-t.x+n.x,s=e.y-t.y+n.y,u=l=c),i.quadrilateralToQuadrilateral(3.5,3.5,c,3.5,u,l,3.5,c,t.x,t.y,e.x,e.y,o,s,n.x,n.y)}(e.topLeft,e.topRight,e.bottomLeft,h,r))}},function(t,e,n){"use strict";var r=n(6);function i(t,e,n,r){if(Math.abs(n-t.y)<=e&&Math.abs(r-t.x)<=e){var i=Math.abs(e-t.estimatedModuleSize);return i<=1||i<=t.estimatedModuleSize}return!1}function a(t,e,n,r){return{x:(t.x+n)/2,y:(t.y+e)/2,estimatedModuleSize:(t.estimatedModuleSize+r)/2}}function o(t,e){for(var n=e/2,r=0;r<3;r++)if(Math.abs(e-t[r])>=n)return!1;return!0}function s(t,e){var n=e-t[2]-t[1]/2;return r.isNaN(n)?null:n}e.findAlignment=function(t,e,n,r,u,l){var c=[];function f(t,e,n,r){var u=t[0]+t[1]+t[2],f=s(t,n);if(null==f)return null;var h=function(t,e,n,r,i,a){for(var u=a.height,l=[0,0,0],c=t;c>=0&&a.get(e,c)&&l[1]<=n;)l[1]++,c--;if(c<0||l[1]>n)return null;for(;c>=0&&!a.get(e,c)&&l[0]<=n;)l[0]++,c--;if(l[0]>n)return null;for(c=t+1;cn)return null;for(;cn)return null;var f=l[0]+l[1]+l[2];return 5*Math.abs(f-r)>=2*r?null:o(l,i)?s(l,c):null}(e,Math.floor(f),2*t[1],u,r,l);if(null!=h){var p=(t[0]+t[1]+t[2])/3;for(var d in c){var g=c[d];if(i(g,p,h,f))return a(g,h,f,p)}var v={x:f,y:h,estimatedModuleSize:p};c.push(v)}return null}for(var h=t+n,p=e+(r>>1),d=[0,0,0],g=0;g>1:-(g+1>>1));d[0]=0,d[1]=0,d[2]=0;for(var m=t;m>4&15]+n[t>>8&15]+n[t>>12&15]+n[t>>16&15]+n[t>>20&15]+n[t>>24&15]+n[t>>28&15]},e.isNaN=function(t){return"[object Number]"===Object.prototype.toString.call(t)&&t!==+t}},function(t,e){"use strict";function n(t,e,n,r,i,a,o,s){var u=t-n+i-o,l=e-r+a-s;if(0==u&&0==l)return{a11:n-t,a21:i-n,a31:t,a12:r-e,a22:a-r,a32:e,a13:0,a23:0,a33:1};var c=n-i,f=o-i,h=r-a,p=s-a,d=c*p-f*h,g=(u*p-f*l)/d,v=(c*l-u*h)/d;return{a11:n-t+g*n,a21:o-t+v*o,a31:t,a12:r-e+g*r,a22:s-e+v*s,a32:e,a13:g,a23:v,a33:1}}e.transformPoints=function(t,e){for(var n=e.length,r=t.a11,i=t.a12,a=t.a13,o=t.a21,s=t.a22,u=t.a23,l=t.a31,c=t.a32,f=t.a33,h=0;h40)throw new Error("Invalid version number "+t);return u[t-1]}e.getVersionForNumber=l},function(t,e,n){"use strict";var r=n(2),i=n(10),a=n(6),o=n(12),s=n(8),u=21522,l=[[21522,0],[20773,1],[24188,2],[23371,3],[17913,4],[16590,5],[20375,6],[19104,7],[30660,8],[29427,9],[32170,10],[30877,11],[26159,12],[25368,13],[27713,14],[26998,15],[5769,16],[5054,17],[7399,18],[6608,19],[1890,20],[597,21],[3340,22],[2107,23],[13663,24],[12392,25],[16177,26],[14854,27],[9396,28],[8579,29],[11994,30],[11245,31]],c=[function(t,e){return 0==(t+e&1)},function(t,e){return 0==(1&t)},function(t,e){return e%3==0},function(t,e){return(t+e)%3==0},function(t,e){return 0==((t>>1)+e/3&1)},function(t,e){return(t*e&1)+t*e%3==0},function(t,e){return 0==((t*e&1)+t*e%3&1)},function(t,e){return 0==((t+e&1)+t*e%3&1)}],f=[{ordinal:1,bits:0,name:"M"},{ordinal:0,bits:1,name:"L"},{ordinal:3,bits:2,name:"H"},{ordinal:2,bits:3,name:"Q"}];function h(t,e,n){for(var i=c[n.dataMask],a=t.height,o=function(t){for(var e=t.getDimensionForVersion(),n=new Array(e*e),i=0;i6&&(a.setRegion(e-11,0,3,6),a.setRegion(0,e-11,6,3)),a}(e),s=!0,u=[],l=0,f=0,h=0,p=a-1;p>0;p-=2){6==p&&p--;for(var d=0;d>3&3],dataMask:7&t}}function d(t,e){for(var n=1/0,r=0,i=0;i=0;r--)e=t.copyBit(8,r,e);var i=t.height,a=0,o=i-7;for(r=i-1;r>=o;r--)a=t.copyBit(8,r,a);for(n=i-8;n>2;if(n<=6)return s.getVersionForNumber(n);for(var r=0,i=e-11,a=5;a>=0;a--)for(var o=e-9;o>=i;o--)r=t.copyBit(o,a,r);var u=s.Version.decodeVersionInformation(r);if(null!=u&&u.getDimensionForVersion()==e)return u;for(r=0,o=5;o>=0;o--)for(a=e-9;a>=i;a--)r=t.copyBit(o,a,r);return null!=(u=s.Version.decodeVersionInformation(r))&&u.getDimensionForVersion()==e?u:null}(t);if(!e)return null;var n=g(t);if(!n)return null;var r=n.errorCorrectionLevel,a=h(t,e,n);if(!a)return null;var o=function(t,e,n){if(t.length!=e.totalCodewords)throw new Error("Invalid number of codewords for version; got "+t.length+" expected "+e.totalCodewords);var r=e.getECBlocksForLevel(n),i=0,a=r.ecBlocks;a.forEach(function(t){i+=t.count});var o=new Array(i),s=0;a.forEach(function(t){for(var e=0;e=0&&o[l].codewords.length!=u;)l--;l++;for(var c=u-r.ecCodewordsPerBlock,f=0,h=0;h=e.length)throw new Error("Could not decode alphanumeric char");return e[t].charCodeAt(0)}var a=function(){function t(t,e){this.characterCountBitsForVersions=t,this.bits=e}return t.prototype.getCharacterCountBits=function(t){if(null==this.characterCountBitsForVersions)throw new Error("Character count doesn't apply to this mode");var e;return e=t<=9?0:t<=26?1:2,this.characterCountBitsForVersions[e]},t}(),o=new a([0,0,0],0),s=new a([10,12,14],1),u=new a([9,11,13],2),l=new a([0,0,0],3),c=new a([8,16,16],4),f=new a(null,7),h=new a([8,10,12],8),p=new a(null,5),d=new a(null,9),g=new a([8,10,12],13);function v(t){switch(t){case 0:return o;case 1:return s;case 2:return u;case 3:return l;case 4:return c;case 5:return p;case 7:return f;case 8:return h;case 9:return d;case 13:return g;default:throw new Error("Couldn't decode mode from byte array")}}function m(t){var e=t.readBits(8);if(0==(128&e))return 127&e;if(128==(192&e))return(63&e)<<8|t.readBits(8);if(192==(224&e))return(31&e)<<16|t.readBits(16);throw new Error("Bad ECI bits starting with byte "+e)}function _(t,e,n){if(13*n>t.available())return!1;for(var r=new Array(2*n),i=0;n>0;){var a=t.readBits(13),o=Math.floor(a/96)<<8|a%96;o+=o<959?41377:42657,r[i]=o>>8&255,r[i+1]=255&o,i+=2,n--}return e.val=r,!0}function w(t,e,n){for(;n>=3;){if(t.available()<10)return!1;var r=t.readBits(10);if(r>=1e3)return!1;e.val.push(i(Math.floor(r/100))),e.val.push(i(Math.floor(r/10)%10)),e.val.push(i(r%10)),n-=3}if(2==n){if(t.available()<7)return!1;var a=t.readBits(7);if(a>=100)return!1;e.val.push(i(Math.floor(a/10))),e.val.push(i(a%10))}else if(1==n){if(t.available()<4)return!1;var o=t.readBits(4);if(o>=10)return!1;e.val.push(i(o))}return!0}function b(t,e,n,r){for(var a=e.val.length;n>1;){if(t.available()<11)return!1;var o=t.readBits(11);e.val.push(i(Math.floor(o/45))),e.val.push(i(o%45)),n-=2}if(1==n){if(t.available()<6)return!1;e.val.push(i(t.readBits(6)))}if(r)for(var s=a;st.available())return!1;for(var r=new Array(n),i=0;i30)return null}else if(i==g){var A=a.readBits(4),T=a.readBits(i.getCharacterCountBits(e));if(A==x&&!_(a,k,T))return null}else{var M=a.readBits(i.getCharacterCountBits(e));if(i==s){if(!w(a,k,M))return null}else if(i==u){if(!b(a,k,M,E))return null}else if(i==c){if(!y(a,k,M))return null}else if(i!=h)return null}return k.val}},function(t,e){"use strict";var n=function(){function t(t){this.byteOffset=0,this.bitOffset=0,this.bytes=t}return t.prototype.readBits=function(t){if(t<1||t>32||t>this.available())throw new Error("Cannot read "+t.toString()+" bits");var e=0;if(this.bitOffset>0){var n=8-this.bitOffset,r=t>8-r<<(a=n-r);e=(this.bytes[this.byteOffset]&i)>>a,t-=r,this.bitOffset+=r,8==this.bitOffset&&(this.bitOffset=0,this.byteOffset++)}if(t>0){for(;t>=8;)e=e<<8|255&this.bytes[this.byteOffset],this.byteOffset++,t-=8;if(t>0){var a;i=255>>(a=8-t)<>a,this.bitOffset+=t}}return e},t.prototype.available=function(){return 8*(this.bytes.length-this.byteOffset)-this.bitOffset},t}();e.BitStream=n},function(t,e){"use strict";var n=function(){function t(){this.field=new i(285,256,0)}return t.prototype.decode=function(t,e){for(var n=new r(this.field,t),a=new Array(e),o=!0,s=0;s=n/2;){var u=i,l=o;if(o=s,(i=a).isZero())return null;a=u;for(var c=this.field.zero,f=i.getCoefficient(i.degree()),h=this.field.inverse(f);a.degree()>=i.degree()&&!a.isZero();){var p=a.degree()-i.degree(),d=this.field.multiply(a.getCoefficient(a.degree()),h);c=c.addOrSubtract(this.field.buildMonomial(p,d)),a=a.addOrSubtract(i.multiplyByMonomial(p,d))}if(s=c.multiplyPoly(o).addOrSubtract(l),a.degree()>=i.degree())return null}var g=s.getCoefficient(0);if(0==g)return null;var v=this.field.inverse(g);return[s.multiply(v),a.multiply(v)]},t.prototype.findErrorLocations=function(t){var e=t.degree();if(1==e)return[t.getCoefficient(1)];for(var n=new Array(e),r=0,i=1;i1&&0==e[0]){for(var r=1;rr.length){var a=n;n=r,r=a}for(var o=new Array(r.length),s=r.length-n.length,u=0;u=this.size&&(t^=this.primitive,t&=this.size-1);for(e=0;e>>1,F=[["ary",x],["bind",g],["bindKey",v],["curry",_],["curryRight",w],["flip",E],["partial",b],["partialRight",y],["rearg",k]],P="[object Arguments]",N="[object Array]",U="[object AsyncFunction]",q="[object Boolean]",V="[object Date]",Z="[object DOMException]",W="[object Error]",G="[object Function]",H="[object GeneratorFunction]",Y="[object Map]",$="[object Number]",X="[object Null]",K="[object Object]",J="[object Proxy]",Q="[object RegExp]",tt="[object Set]",et="[object String]",nt="[object Symbol]",rt="[object Undefined]",it="[object WeakMap]",at="[object WeakSet]",ot="[object ArrayBuffer]",st="[object DataView]",ut="[object Float32Array]",lt="[object Float64Array]",ct="[object Int8Array]",ft="[object Int16Array]",ht="[object Int32Array]",pt="[object Uint8Array]",dt="[object Uint8ClampedArray]",gt="[object Uint16Array]",vt="[object Uint32Array]",mt=/\b__p \+= '';/g,_t=/\b(__p \+=) '' \+/g,wt=/(__e\(.*?\)|\b__t\)) \+\n'';/g,bt=/&(?:amp|lt|gt|quot|#39);/g,yt=/[&<>"']/g,xt=RegExp(bt.source),kt=RegExp(yt.source),Et=/<%-([\s\S]+?)%>/g,St=/<%([\s\S]+?)%>/g,At=/<%=([\s\S]+?)%>/g,Tt=/\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,Mt=/^\w*$/,It=/[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g,jt=/[\\^$.*+?()[\]{}|]/g,Rt=RegExp(jt.source),Lt=/^\s+|\s+$/g,Bt=/^\s+/,Ct=/\s+$/,Ot=/\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,zt=/\{\n\/\* \[wrapped with (.+)\] \*/,Dt=/,? & /,Ft=/[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g,Pt=/\\(\\)?/g,Nt=/\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g,Ut=/\w*$/,qt=/^[-+]0x[0-9a-f]+$/i,Vt=/^0b[01]+$/i,Zt=/^\[object .+?Constructor\]$/,Wt=/^0o[0-7]+$/i,Gt=/^(?:0|[1-9]\d*)$/,Ht=/[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g,Yt=/($^)/,$t=/['\n\r\u2028\u2029\\]/g,Xt="\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff",Kt="\\xac\\xb1\\xd7\\xf7\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf\\u2000-\\u206f \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000",Jt="[\\ud800-\\udfff]",Qt="["+Kt+"]",te="["+Xt+"]",ee="\\d+",ne="[\\u2700-\\u27bf]",re="[a-z\\xdf-\\xf6\\xf8-\\xff]",ie="[^\\ud800-\\udfff"+Kt+ee+"\\u2700-\\u27bfa-z\\xdf-\\xf6\\xf8-\\xffA-Z\\xc0-\\xd6\\xd8-\\xde]",ae="\\ud83c[\\udffb-\\udfff]",oe="[^\\ud800-\\udfff]",se="(?:\\ud83c[\\udde6-\\uddff]){2}",ue="[\\ud800-\\udbff][\\udc00-\\udfff]",le="[A-Z\\xc0-\\xd6\\xd8-\\xde]",ce="(?:"+re+"|"+ie+")",fe="(?:"+le+"|"+ie+")",he="(?:"+te+"|"+ae+")"+"?",pe="[\\ufe0e\\ufe0f]?"+he+("(?:\\u200d(?:"+[oe,se,ue].join("|")+")[\\ufe0e\\ufe0f]?"+he+")*"),de="(?:"+[ne,se,ue].join("|")+")"+pe,ge="(?:"+[oe+te+"?",te,se,ue,Jt].join("|")+")",ve=RegExp("['’]","g"),me=RegExp(te,"g"),_e=RegExp(ae+"(?="+ae+")|"+ge+pe,"g"),we=RegExp([le+"?"+re+"+(?:['’](?:d|ll|m|re|s|t|ve))?(?="+[Qt,le,"$"].join("|")+")",fe+"+(?:['’](?:D|LL|M|RE|S|T|VE))?(?="+[Qt,le+ce,"$"].join("|")+")",le+"?"+ce+"+(?:['’](?:d|ll|m|re|s|t|ve))?",le+"+(?:['’](?:D|LL|M|RE|S|T|VE))?","\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])","\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])",ee,de].join("|"),"g"),be=RegExp("[\\u200d\\ud800-\\udfff"+Xt+"\\ufe0e\\ufe0f]"),ye=/[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/,xe=["Array","Buffer","DataView","Date","Error","Float32Array","Float64Array","Function","Int8Array","Int16Array","Int32Array","Map","Math","Object","Promise","RegExp","Set","String","Symbol","TypeError","Uint8Array","Uint8ClampedArray","Uint16Array","Uint32Array","WeakMap","_","clearTimeout","isFinite","parseInt","setTimeout"],ke=-1,Ee={};Ee[ut]=Ee[lt]=Ee[ct]=Ee[ft]=Ee[ht]=Ee[pt]=Ee[dt]=Ee[gt]=Ee[vt]=!0,Ee[P]=Ee[N]=Ee[ot]=Ee[q]=Ee[st]=Ee[V]=Ee[W]=Ee[G]=Ee[Y]=Ee[$]=Ee[K]=Ee[Q]=Ee[tt]=Ee[et]=Ee[it]=!1;var Se={};Se[P]=Se[N]=Se[ot]=Se[st]=Se[q]=Se[V]=Se[ut]=Se[lt]=Se[ct]=Se[ft]=Se[ht]=Se[Y]=Se[$]=Se[K]=Se[Q]=Se[tt]=Se[et]=Se[nt]=Se[pt]=Se[dt]=Se[gt]=Se[vt]=!0,Se[W]=Se[G]=Se[it]=!1;var Ae={"\\":"\\","'":"'","\n":"n","\r":"r","\u2028":"u2028","\u2029":"u2029"},Te=parseFloat,Me=parseInt,Ie="object"==typeof t&&t&&t.Object===Object&&t,je="object"==typeof self&&self&&self.Object===Object&&self,Re=Ie||je||Function("return this")(),Le="object"==typeof n&&n&&!n.nodeType&&n,Be=Le&&"object"==typeof e&&e&&!e.nodeType&&e,Ce=Be&&Be.exports===Le,Oe=Ce&&Ie.process,ze=function(){try{var t=Be&&Be.require&&Be.require("util").types;return t||Oe&&Oe.binding&&Oe.binding("util")}catch(t){}}(),De=ze&&ze.isArrayBuffer,Fe=ze&&ze.isDate,Pe=ze&&ze.isMap,Ne=ze&&ze.isRegExp,Ue=ze&&ze.isSet,qe=ze&&ze.isTypedArray;function Ve(t,e,n){switch(n.length){case 0:return t.call(e);case 1:return t.call(e,n[0]);case 2:return t.call(e,n[0],n[1]);case 3:return t.call(e,n[0],n[1],n[2])}return t.apply(e,n)}function Ze(t,e,n,r){for(var i=-1,a=null==t?0:t.length;++i-1}function Xe(t,e,n){for(var r=-1,i=null==t?0:t.length;++r-1;);return n}function wn(t,e){for(var n=t.length;n--&&on(e,t[n],0)>-1;);return n}var bn=fn({"À":"A","Á":"A","Â":"A","Ã":"A","Ä":"A","Å":"A","à":"a","á":"a","â":"a","ã":"a","ä":"a","å":"a","Ç":"C","ç":"c","Ð":"D","ð":"d","È":"E","É":"E","Ê":"E","Ë":"E","è":"e","é":"e","ê":"e","ë":"e","Ì":"I","Í":"I","Î":"I","Ï":"I","ì":"i","í":"i","î":"i","ï":"i","Ñ":"N","ñ":"n","Ò":"O","Ó":"O","Ô":"O","Õ":"O","Ö":"O","Ø":"O","ò":"o","ó":"o","ô":"o","õ":"o","ö":"o","ø":"o","Ù":"U","Ú":"U","Û":"U","Ü":"U","ù":"u","ú":"u","û":"u","ü":"u","Ý":"Y","ý":"y","ÿ":"y","Æ":"Ae","æ":"ae","Þ":"Th","þ":"th","ß":"ss","Ā":"A","Ă":"A","Ą":"A","ā":"a","ă":"a","ą":"a","Ć":"C","Ĉ":"C","Ċ":"C","Č":"C","ć":"c","ĉ":"c","ċ":"c","č":"c","Ď":"D","Đ":"D","ď":"d","đ":"d","Ē":"E","Ĕ":"E","Ė":"E","Ę":"E","Ě":"E","ē":"e","ĕ":"e","ė":"e","ę":"e","ě":"e","Ĝ":"G","Ğ":"G","Ġ":"G","Ģ":"G","ĝ":"g","ğ":"g","ġ":"g","ģ":"g","Ĥ":"H","Ħ":"H","ĥ":"h","ħ":"h","Ĩ":"I","Ī":"I","Ĭ":"I","Į":"I","İ":"I","ĩ":"i","ī":"i","ĭ":"i","į":"i","ı":"i","Ĵ":"J","ĵ":"j","Ķ":"K","ķ":"k","ĸ":"k","Ĺ":"L","Ļ":"L","Ľ":"L","Ŀ":"L","Ł":"L","ĺ":"l","ļ":"l","ľ":"l","ŀ":"l","ł":"l","Ń":"N","Ņ":"N","Ň":"N","Ŋ":"N","ń":"n","ņ":"n","ň":"n","ŋ":"n","Ō":"O","Ŏ":"O","Ő":"O","ō":"o","ŏ":"o","ő":"o","Ŕ":"R","Ŗ":"R","Ř":"R","ŕ":"r","ŗ":"r","ř":"r","Ś":"S","Ŝ":"S","Ş":"S","Š":"S","ś":"s","ŝ":"s","ş":"s","š":"s","Ţ":"T","Ť":"T","Ŧ":"T","ţ":"t","ť":"t","ŧ":"t","Ũ":"U","Ū":"U","Ŭ":"U","Ů":"U","Ű":"U","Ų":"U","ũ":"u","ū":"u","ŭ":"u","ů":"u","ű":"u","ų":"u","Ŵ":"W","ŵ":"w","Ŷ":"Y","ŷ":"y","Ÿ":"Y","Ź":"Z","Ż":"Z","Ž":"Z","ź":"z","ż":"z","ž":"z","IJ":"IJ","ij":"ij","Œ":"Oe","œ":"oe","ʼn":"'n","ſ":"s"}),yn=fn({"&":"&","<":"<",">":">",'"':""","'":"'"});function xn(t){return"\\"+Ae[t]}function kn(t){return be.test(t)}function En(t){var e=-1,n=Array(t.size);return t.forEach(function(t,r){n[++e]=[r,t]}),n}function Sn(t,e){return function(n){return t(e(n))}}function An(t,e){for(var n=-1,r=t.length,i=0,a=[];++n",""":'"',"'":"'"});var Bn=function t(e){var n,Xt=(e=null==e?Re:Bn.defaults(Re.Object(),e,Bn.pick(Re,xe))).Array,Kt=e.Date,Jt=e.Error,Qt=e.Function,te=e.Math,ee=e.Object,ne=e.RegExp,re=e.String,ie=e.TypeError,ae=Xt.prototype,oe=Qt.prototype,se=ee.prototype,ue=e["__core-js_shared__"],le=oe.toString,ce=se.hasOwnProperty,fe=0,he=(n=/[^.]+$/.exec(ue&&ue.keys&&ue.keys.IE_PROTO||""))?"Symbol(src)_1."+n:"",pe=se.toString,de=le.call(ee),ge=Re._,_e=ne("^"+le.call(ce).replace(jt,"\\$&").replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,"$1.*?")+"$"),be=Ce?e.Buffer:r,Ae=e.Symbol,Ie=e.Uint8Array,je=be?be.allocUnsafe:r,Le=Sn(ee.getPrototypeOf,ee),Be=ee.create,Oe=se.propertyIsEnumerable,ze=ae.splice,nn=Ae?Ae.isConcatSpreadable:r,fn=Ae?Ae.iterator:r,Cn=Ae?Ae.toStringTag:r,On=function(){try{var t=Pa(ee,"defineProperty");return t({},"",{}),t}catch(t){}}(),zn=e.clearTimeout!==Re.clearTimeout&&e.clearTimeout,Dn=Kt&&Kt.now!==Re.Date.now&&Kt.now,Fn=e.setTimeout!==Re.setTimeout&&e.setTimeout,Pn=te.ceil,Nn=te.floor,Un=ee.getOwnPropertySymbols,qn=be?be.isBuffer:r,Vn=e.isFinite,Zn=ae.join,Wn=Sn(ee.keys,ee),Gn=te.max,Hn=te.min,Yn=Kt.now,$n=e.parseInt,Xn=te.random,Kn=ae.reverse,Jn=Pa(e,"DataView"),Qn=Pa(e,"Map"),tr=Pa(e,"Promise"),er=Pa(e,"Set"),nr=Pa(e,"WeakMap"),rr=Pa(ee,"create"),ir=nr&&new nr,ar={},or=co(Jn),sr=co(Qn),ur=co(tr),lr=co(er),cr=co(nr),fr=Ae?Ae.prototype:r,hr=fr?fr.valueOf:r,pr=fr?fr.toString:r;function dr(t){if(Ms(t)&&!ms(t)&&!(t instanceof _r)){if(t instanceof mr)return t;if(ce.call(t,"__wrapped__"))return fo(t)}return new mr(t)}var gr=function(){function t(){}return function(e){if(!Ts(e))return{};if(Be)return Be(e);t.prototype=e;var n=new t;return t.prototype=r,n}}();function vr(){}function mr(t,e){this.__wrapped__=t,this.__actions__=[],this.__chain__=!!e,this.__index__=0,this.__values__=r}function _r(t){this.__wrapped__=t,this.__actions__=[],this.__dir__=1,this.__filtered__=!1,this.__iteratees__=[],this.__takeCount__=O,this.__views__=[]}function wr(t){var e=-1,n=null==t?0:t.length;for(this.clear();++e=e?t:e)),t}function zr(t,e,n,i,a,o){var s,u=e&c,l=e&f,p=e&h;if(n&&(s=a?n(t,i,a,o):n(t)),s!==r)return s;if(!Ts(t))return t;var d=ms(t);if(d){if(s=function(t){var e=t.length,n=new t.constructor(e);return e&&"string"==typeof t[0]&&ce.call(t,"index")&&(n.index=t.index,n.input=t.input),n}(t),!u)return ra(t,s)}else{var g=qa(t),v=g==G||g==H;if(ys(t))return Ki(t,u);if(g==K||g==P||v&&!a){if(s=l||v?{}:Za(t),!u)return l?function(t,e){return ia(t,Ua(t),e)}(t,function(t,e){return t&&ia(e,au(e),t)}(s,t)):function(t,e){return ia(t,Na(t),e)}(t,Lr(s,t))}else{if(!Se[g])return a?t:{};s=function(t,e,n){var r,i,a,o=t.constructor;switch(e){case ot:return Ji(t);case q:case V:return new o(+t);case st:return function(t,e){var n=e?Ji(t.buffer):t.buffer;return new t.constructor(n,t.byteOffset,t.byteLength)}(t,n);case ut:case lt:case ct:case ft:case ht:case pt:case dt:case gt:case vt:return Qi(t,n);case Y:return new o;case $:case et:return new o(t);case Q:return(a=new(i=t).constructor(i.source,Ut.exec(i))).lastIndex=i.lastIndex,a;case tt:return new o;case nt:return r=t,hr?ee(hr.call(r)):{}}}(t,g,u)}}o||(o=new kr);var m=o.get(t);if(m)return m;if(o.set(t,s),Bs(t))return t.forEach(function(r){s.add(zr(r,e,n,r,t,o))}),s;if(Is(t))return t.forEach(function(r,i){s.set(i,zr(r,e,n,i,t,o))}),s;var _=d?r:(p?l?La:Ra:l?au:iu)(t);return We(_||t,function(r,i){_&&(r=t[i=r]),Ir(s,i,zr(r,e,n,i,t,o))}),s}function Dr(t,e,n){var i=n.length;if(null==t)return!i;for(t=ee(t);i--;){var a=n[i],o=e[a],s=t[a];if(s===r&&!(a in t)||!o(s))return!1}return!0}function Fr(t,e,n){if("function"!=typeof t)throw new ie(o);return ro(function(){t.apply(r,n)},e)}function Pr(t,e,n,r){var a=-1,o=$e,s=!0,u=t.length,l=[],c=e.length;if(!u)return l;n&&(e=Ke(e,gn(n))),r?(o=Xe,s=!1):e.length>=i&&(o=mn,s=!1,e=new xr(e));t:for(;++a-1},br.prototype.set=function(t,e){var n=this.__data__,r=jr(n,t);return r<0?(++this.size,n.push([t,e])):n[r][1]=e,this},yr.prototype.clear=function(){this.size=0,this.__data__={hash:new wr,map:new(Qn||br),string:new wr}},yr.prototype.delete=function(t){var e=Da(this,t).delete(t);return this.size-=e?1:0,e},yr.prototype.get=function(t){return Da(this,t).get(t)},yr.prototype.has=function(t){return Da(this,t).has(t)},yr.prototype.set=function(t,e){var n=Da(this,t),r=n.size;return n.set(t,e),this.size+=n.size==r?0:1,this},xr.prototype.add=xr.prototype.push=function(t){return this.__data__.set(t,s),this},xr.prototype.has=function(t){return this.__data__.has(t)},kr.prototype.clear=function(){this.__data__=new br,this.size=0},kr.prototype.delete=function(t){var e=this.__data__,n=e.delete(t);return this.size=e.size,n},kr.prototype.get=function(t){return this.__data__.get(t)},kr.prototype.has=function(t){return this.__data__.has(t)},kr.prototype.set=function(t,e){var n=this.__data__;if(n instanceof br){var r=n.__data__;if(!Qn||r.length0&&n(s)?e>1?Wr(s,e-1,n,r,i):Je(i,s):r||(i[i.length]=s)}return i}var Gr=ua(),Hr=ua(!0);function Yr(t,e){return t&&Gr(t,e,iu)}function $r(t,e){return t&&Hr(t,e,iu)}function Xr(t,e){return Ye(e,function(e){return Es(t[e])})}function Kr(t,e){for(var n=0,i=(e=Hi(e,t)).length;null!=t&&ne}function ei(t,e){return null!=t&&ce.call(t,e)}function ni(t,e){return null!=t&&e in ee(t)}function ri(t,e,n){for(var i=n?Xe:$e,a=t[0].length,o=t.length,s=o,u=Xt(o),l=1/0,c=[];s--;){var f=t[s];s&&e&&(f=Ke(f,gn(e))),l=Hn(f.length,l),u[s]=!n&&(e||a>=120&&f.length>=120)?new xr(s&&f):r}f=t[0];var h=-1,p=u[0];t:for(;++h=s)return u;var l=n[r];return u*("desc"==l?-1:1)}}return t.index-e.index}(t,e,n)})}function wi(t,e,n){for(var r=-1,i=e.length,a={};++r-1;)s!==t&&ze.call(s,u,1),ze.call(t,u,1);return t}function yi(t,e){for(var n=t?e.length:0,r=n-1;n--;){var i=e[n];if(n==r||i!==a){var a=i;Ga(i)?ze.call(t,i,1):Pi(t,i)}}return t}function xi(t,e){return t+Nn(Xn()*(e-t+1))}function ki(t,e){var n="";if(!t||e<1||e>L)return n;do{e%2&&(n+=t),(e=Nn(e/2))&&(t+=t)}while(e);return n}function Ei(t,e){return io(to(t,e,ju),t+"")}function Si(t){return Sr(pu(t))}function Ai(t,e){var n=pu(t);return so(n,Or(e,0,n.length))}function Ti(t,e,n,i){if(!Ts(t))return t;for(var a=-1,o=(e=Hi(e,t)).length,s=o-1,u=t;null!=u&&++ai?0:i+e),(n=n>i?i:n)<0&&(n+=i),i=e>n?0:n-e>>>0,e>>>=0;for(var a=Xt(i);++r>>1,o=t[a];null!==o&&!Os(o)&&(n?o<=e:o=i){var c=e?null:ka(t);if(c)return Mn(c);s=!1,a=mn,l=new xr}else l=e?[]:u;t:for(;++r=i?t:Ri(t,e,n)}var Xi=zn||function(t){return Re.clearTimeout(t)};function Ki(t,e){if(e)return t.slice();var n=t.length,r=je?je(n):new t.constructor(n);return t.copy(r),r}function Ji(t){var e=new t.constructor(t.byteLength);return new Ie(e).set(new Ie(t)),e}function Qi(t,e){var n=e?Ji(t.buffer):t.buffer;return new t.constructor(n,t.byteOffset,t.length)}function ta(t,e){if(t!==e){var n=t!==r,i=null===t,a=t==t,o=Os(t),s=e!==r,u=null===e,l=e==e,c=Os(e);if(!u&&!c&&!o&&t>e||o&&s&&l&&!u&&!c||i&&s&&l||!n&&l||!a)return 1;if(!i&&!o&&!c&&t1?n[a-1]:r,s=a>2?n[2]:r;for(o=t.length>3&&"function"==typeof o?(a--,o):r,s&&Ha(n[0],n[1],s)&&(o=a<3?r:o,a=1),e=ee(e);++i-1?a[o?e[s]:s]:r}}function pa(t){return ja(function(e){var n=e.length,i=n,a=mr.prototype.thru;for(t&&e.reverse();i--;){var s=e[i];if("function"!=typeof s)throw new ie(o);if(a&&!u&&"wrapper"==Ca(s))var u=new mr([],!0)}for(i=u?i:n;++i1&&_.reverse(),f&&lu))return!1;var c=o.get(t);if(c&&o.get(e))return c==e;var f=-1,h=!0,g=n&d?new xr:r;for(o.set(t,e),o.set(e,t);++f-1&&t%1==0&&t1?"& ":"")+e[r],e=e.join(n>2?", ":" "),t.replace(Ot,"{\n/* [wrapped with "+e+"] */\n")}(r,function(t,e){return We(F,function(n){var r="_."+n[0];e&n[1]&&!$e(t,r)&&t.push(r)}),t.sort()}(function(t){var e=t.match(zt);return e?e[1].split(Dt):[]}(r),n)))}function oo(t){var e=0,n=0;return function(){var i=Yn(),a=M-(i-n);if(n=i,a>0){if(++e>=T)return arguments[0]}else e=0;return t.apply(r,arguments)}}function so(t,e){var n=-1,i=t.length,a=i-1;for(e=e===r?i:e;++n1?t[e-1]:r;return Lo(t,n="function"==typeof n?(t.pop(),n):r)});function Po(t){var e=dr(t);return e.__chain__=!0,e}function No(t,e){return e(t)}var Uo=ja(function(t){var e=t.length,n=e?t[0]:0,i=this.__wrapped__,a=function(e){return Cr(e,t)};return!(e>1||this.__actions__.length)&&i instanceof _r&&Ga(n)?((i=i.slice(n,+n+(e?1:0))).__actions__.push({func:No,args:[a],thisArg:r}),new mr(i,this.__chain__).thru(function(t){return e&&!t.length&&t.push(r),t})):this.thru(a)});var qo=aa(function(t,e,n){ce.call(t,n)?++t[n]:Br(t,n,1)});var Vo=ha(vo),Zo=ha(mo);function Wo(t,e){return(ms(t)?We:Nr)(t,za(e,3))}function Go(t,e){return(ms(t)?Ge:Ur)(t,za(e,3))}var Ho=aa(function(t,e,n){ce.call(t,n)?t[n].push(e):Br(t,n,[e])});var Yo=Ei(function(t,e,n){var r=-1,i="function"==typeof e,a=ws(t)?Xt(t.length):[];return Nr(t,function(t){a[++r]=i?Ve(e,t,n):ii(t,e,n)}),a}),$o=aa(function(t,e,n){Br(t,n,e)});function Xo(t,e){return(ms(t)?Ke:pi)(t,za(e,3))}var Ko=aa(function(t,e,n){t[n?0:1].push(e)},function(){return[[],[]]});var Jo=Ei(function(t,e){if(null==t)return[];var n=e.length;return n>1&&Ha(t,e[0],e[1])?e=[]:n>2&&Ha(e[0],e[1],e[2])&&(e=[e[0]]),_i(t,Wr(e,1),[])}),Qo=Dn||function(){return Re.Date.now()};function ts(t,e,n){return e=n?r:e,e=t&&null==e?t.length:e,Sa(t,x,r,r,r,r,e)}function es(t,e){var n;if("function"!=typeof e)throw new ie(o);return t=Us(t),function(){return--t>0&&(n=e.apply(this,arguments)),t<=1&&(e=r),n}}var ns=Ei(function(t,e,n){var r=g;if(n.length){var i=An(n,Oa(ns));r|=b}return Sa(t,r,e,n,i)}),rs=Ei(function(t,e,n){var r=g|v;if(n.length){var i=An(n,Oa(rs));r|=b}return Sa(e,r,t,n,i)});function is(t,e,n){var i,a,s,u,l,c,f=0,h=!1,p=!1,d=!0;if("function"!=typeof t)throw new ie(o);function g(e){var n=i,o=a;return i=a=r,f=e,u=t.apply(o,n)}function v(t){var n=t-c;return c===r||n>=e||n<0||p&&t-f>=s}function m(){var t=Qo();if(v(t))return _(t);l=ro(m,function(t){var n=e-(t-c);return p?Hn(n,s-(t-f)):n}(t))}function _(t){return l=r,d&&i?g(t):(i=a=r,u)}function w(){var t=Qo(),n=v(t);if(i=arguments,a=this,c=t,n){if(l===r)return function(t){return f=t,l=ro(m,e),h?g(t):u}(c);if(p)return l=ro(m,e),g(c)}return l===r&&(l=ro(m,e)),u}return e=Vs(e)||0,Ts(n)&&(h=!!n.leading,s=(p="maxWait"in n)?Gn(Vs(n.maxWait)||0,e):s,d="trailing"in n?!!n.trailing:d),w.cancel=function(){l!==r&&Xi(l),f=0,i=c=a=l=r},w.flush=function(){return l===r?u:_(Qo())},w}var as=Ei(function(t,e){return Fr(t,1,e)}),os=Ei(function(t,e,n){return Fr(t,Vs(e)||0,n)});function ss(t,e){if("function"!=typeof t||null!=e&&"function"!=typeof e)throw new ie(o);var n=function(){var r=arguments,i=e?e.apply(this,r):r[0],a=n.cache;if(a.has(i))return a.get(i);var o=t.apply(this,r);return n.cache=a.set(i,o)||a,o};return n.cache=new(ss.Cache||yr),n}function us(t){if("function"!=typeof t)throw new ie(o);return function(){var e=arguments;switch(e.length){case 0:return!t.call(this);case 1:return!t.call(this,e[0]);case 2:return!t.call(this,e[0],e[1]);case 3:return!t.call(this,e[0],e[1],e[2])}return!t.apply(this,e)}}ss.Cache=yr;var ls=Yi(function(t,e){var n=(e=1==e.length&&ms(e[0])?Ke(e[0],gn(za())):Ke(Wr(e,1),gn(za()))).length;return Ei(function(r){for(var i=-1,a=Hn(r.length,n);++i=e}),vs=ai(function(){return arguments}())?ai:function(t){return Ms(t)&&ce.call(t,"callee")&&!Oe.call(t,"callee")},ms=Xt.isArray,_s=De?gn(De):function(t){return Ms(t)&&Qr(t)==ot};function ws(t){return null!=t&&As(t.length)&&!Es(t)}function bs(t){return Ms(t)&&ws(t)}var ys=qn||Vu,xs=Fe?gn(Fe):function(t){return Ms(t)&&Qr(t)==V};function ks(t){if(!Ms(t))return!1;var e=Qr(t);return e==W||e==Z||"string"==typeof t.message&&"string"==typeof t.name&&!Rs(t)}function Es(t){if(!Ts(t))return!1;var e=Qr(t);return e==G||e==H||e==U||e==J}function Ss(t){return"number"==typeof t&&t==Us(t)}function As(t){return"number"==typeof t&&t>-1&&t%1==0&&t<=L}function Ts(t){var e=typeof t;return null!=t&&("object"==e||"function"==e)}function Ms(t){return null!=t&&"object"==typeof t}var Is=Pe?gn(Pe):function(t){return Ms(t)&&qa(t)==Y};function js(t){return"number"==typeof t||Ms(t)&&Qr(t)==$}function Rs(t){if(!Ms(t)||Qr(t)!=K)return!1;var e=Le(t);if(null===e)return!0;var n=ce.call(e,"constructor")&&e.constructor;return"function"==typeof n&&n instanceof n&&le.call(n)==de}var Ls=Ne?gn(Ne):function(t){return Ms(t)&&Qr(t)==Q};var Bs=Ue?gn(Ue):function(t){return Ms(t)&&qa(t)==tt};function Cs(t){return"string"==typeof t||!ms(t)&&Ms(t)&&Qr(t)==et}function Os(t){return"symbol"==typeof t||Ms(t)&&Qr(t)==nt}var zs=qe?gn(qe):function(t){return Ms(t)&&As(t.length)&&!!Ee[Qr(t)]};var Ds=ba(hi),Fs=ba(function(t,e){return t<=e});function Ps(t){if(!t)return[];if(ws(t))return Cs(t)?Rn(t):ra(t);if(fn&&t[fn])return function(t){for(var e,n=[];!(e=t.next()).done;)n.push(e.value);return n}(t[fn]());var e=qa(t);return(e==Y?En:e==tt?Mn:pu)(t)}function Ns(t){return t?(t=Vs(t))===R||t===-R?(t<0?-1:1)*B:t==t?t:0:0===t?t:0}function Us(t){var e=Ns(t),n=e%1;return e==e?n?e-n:e:0}function qs(t){return t?Or(Us(t),0,O):0}function Vs(t){if("number"==typeof t)return t;if(Os(t))return C;if(Ts(t)){var e="function"==typeof t.valueOf?t.valueOf():t;t=Ts(e)?e+"":e}if("string"!=typeof t)return 0===t?t:+t;t=t.replace(Lt,"");var n=Vt.test(t);return n||Wt.test(t)?Me(t.slice(2),n?2:8):qt.test(t)?C:+t}function Zs(t){return ia(t,au(t))}function Ws(t){return null==t?"":Di(t)}var Gs=oa(function(t,e){if(Ka(e)||ws(e))ia(e,iu(e),t);else for(var n in e)ce.call(e,n)&&Ir(t,n,e[n])}),Hs=oa(function(t,e){ia(e,au(e),t)}),Ys=oa(function(t,e,n,r){ia(e,au(e),t,r)}),$s=oa(function(t,e,n,r){ia(e,iu(e),t,r)}),Xs=ja(Cr);var Ks=Ei(function(t,e){t=ee(t);var n=-1,i=e.length,a=i>2?e[2]:r;for(a&&Ha(e[0],e[1],a)&&(i=1);++n1),e}),ia(t,La(t),n),r&&(n=zr(n,c|f|h,Ma));for(var i=e.length;i--;)Pi(n,e[i]);return n});var lu=ja(function(t,e){return null==t?{}:function(t,e){return wi(t,e,function(e,n){return tu(t,n)})}(t,e)});function cu(t,e){if(null==t)return{};var n=Ke(La(t),function(t){return[t]});return e=za(e),wi(t,n,function(t,n){return e(t,n[0])})}var fu=Ea(iu),hu=Ea(au);function pu(t){return null==t?[]:vn(t,iu(t))}var du=ca(function(t,e,n){return e=e.toLowerCase(),t+(n?gu(e):e)});function gu(t){return ku(Ws(t).toLowerCase())}function vu(t){return(t=Ws(t))&&t.replace(Ht,bn).replace(me,"")}var mu=ca(function(t,e,n){return t+(n?"-":"")+e.toLowerCase()}),_u=ca(function(t,e,n){return t+(n?" ":"")+e.toLowerCase()}),wu=la("toLowerCase");var bu=ca(function(t,e,n){return t+(n?"_":"")+e.toLowerCase()});var yu=ca(function(t,e,n){return t+(n?" ":"")+ku(e)});var xu=ca(function(t,e,n){return t+(n?" ":"")+e.toUpperCase()}),ku=la("toUpperCase");function Eu(t,e,n){return t=Ws(t),(e=n?r:e)===r?function(t){return ye.test(t)}(t)?function(t){return t.match(we)||[]}(t):function(t){return t.match(Ft)||[]}(t):t.match(e)||[]}var Su=Ei(function(t,e){try{return Ve(t,r,e)}catch(t){return ks(t)?t:new Jt(t)}}),Au=ja(function(t,e){return We(e,function(e){e=lo(e),Br(t,e,ns(t[e],t))}),t});function Tu(t){return function(){return t}}var Mu=pa(),Iu=pa(!0);function ju(t){return t}function Ru(t){return li("function"==typeof t?t:zr(t,c))}var Lu=Ei(function(t,e){return function(n){return ii(n,t,e)}}),Bu=Ei(function(t,e){return function(n){return ii(t,n,e)}});function Cu(t,e,n){var r=iu(e),i=Xr(e,r);null!=n||Ts(e)&&(i.length||!r.length)||(n=e,e=t,t=this,i=Xr(e,iu(e)));var a=!(Ts(n)&&"chain"in n&&!n.chain),o=Es(t);return We(i,function(n){var r=e[n];t[n]=r,o&&(t.prototype[n]=function(){var e=this.__chain__;if(a||e){var n=t(this.__wrapped__);return(n.__actions__=ra(this.__actions__)).push({func:r,args:arguments,thisArg:t}),n.__chain__=e,n}return r.apply(t,Je([this.value()],arguments))})}),t}function Ou(){}var zu=ma(Ke),Du=ma(He),Fu=ma(en);function Pu(t){return Ya(t)?cn(lo(t)):function(t){return function(e){return Kr(e,t)}}(t)}var Nu=wa(),Uu=wa(!0);function qu(){return[]}function Vu(){return!1}var Zu=va(function(t,e){return t+e},0),Wu=xa("ceil"),Gu=va(function(t,e){return t/e},1),Hu=xa("floor");var Yu,$u=va(function(t,e){return t*e},1),Xu=xa("round"),Ku=va(function(t,e){return t-e},0);return dr.after=function(t,e){if("function"!=typeof e)throw new ie(o);return t=Us(t),function(){if(--t<1)return e.apply(this,arguments)}},dr.ary=ts,dr.assign=Gs,dr.assignIn=Hs,dr.assignInWith=Ys,dr.assignWith=$s,dr.at=Xs,dr.before=es,dr.bind=ns,dr.bindAll=Au,dr.bindKey=rs,dr.castArray=function(){if(!arguments.length)return[];var t=arguments[0];return ms(t)?t:[t]},dr.chain=Po,dr.chunk=function(t,e,n){e=(n?Ha(t,e,n):e===r)?1:Gn(Us(e),0);var i=null==t?0:t.length;if(!i||e<1)return[];for(var a=0,o=0,s=Xt(Pn(i/e));aa?0:a+n),(i=i===r||i>a?a:Us(i))<0&&(i+=a),i=n>i?0:qs(i);n>>0)?(t=Ws(t))&&("string"==typeof e||null!=e&&!Ls(e))&&!(e=Di(e))&&kn(t)?$i(Rn(t),0,n):t.split(e,n):[]},dr.spread=function(t,e){if("function"!=typeof t)throw new ie(o);return e=null==e?0:Gn(Us(e),0),Ei(function(n){var r=n[e],i=$i(n,0,e);return r&&Je(i,r),Ve(t,this,i)})},dr.tail=function(t){var e=null==t?0:t.length;return e?Ri(t,1,e):[]},dr.take=function(t,e,n){return t&&t.length?Ri(t,0,(e=n||e===r?1:Us(e))<0?0:e):[]},dr.takeRight=function(t,e,n){var i=null==t?0:t.length;return i?Ri(t,(e=i-(e=n||e===r?1:Us(e)))<0?0:e,i):[]},dr.takeRightWhile=function(t,e){return t&&t.length?Ui(t,za(e,3),!1,!0):[]},dr.takeWhile=function(t,e){return t&&t.length?Ui(t,za(e,3)):[]},dr.tap=function(t,e){return e(t),t},dr.throttle=function(t,e,n){var r=!0,i=!0;if("function"!=typeof t)throw new ie(o);return Ts(n)&&(r="leading"in n?!!n.leading:r,i="trailing"in n?!!n.trailing:i),is(t,e,{leading:r,maxWait:e,trailing:i})},dr.thru=No,dr.toArray=Ps,dr.toPairs=fu,dr.toPairsIn=hu,dr.toPath=function(t){return ms(t)?Ke(t,lo):Os(t)?[t]:ra(uo(Ws(t)))},dr.toPlainObject=Zs,dr.transform=function(t,e,n){var r=ms(t),i=r||ys(t)||zs(t);if(e=za(e,4),null==n){var a=t&&t.constructor;n=i?r?new a:[]:Ts(t)&&Es(a)?gr(Le(t)):{}}return(i?We:Yr)(t,function(t,r,i){return e(n,t,r,i)}),n},dr.unary=function(t){return ts(t,1)},dr.union=Mo,dr.unionBy=Io,dr.unionWith=jo,dr.uniq=function(t){return t&&t.length?Fi(t):[]},dr.uniqBy=function(t,e){return t&&t.length?Fi(t,za(e,2)):[]},dr.uniqWith=function(t,e){return e="function"==typeof e?e:r,t&&t.length?Fi(t,r,e):[]},dr.unset=function(t,e){return null==t||Pi(t,e)},dr.unzip=Ro,dr.unzipWith=Lo,dr.update=function(t,e,n){return null==t?t:Ni(t,e,Gi(n))},dr.updateWith=function(t,e,n,i){return i="function"==typeof i?i:r,null==t?t:Ni(t,e,Gi(n),i)},dr.values=pu,dr.valuesIn=function(t){return null==t?[]:vn(t,au(t))},dr.without=Bo,dr.words=Eu,dr.wrap=function(t,e){return cs(Gi(e),t)},dr.xor=Co,dr.xorBy=Oo,dr.xorWith=zo,dr.zip=Do,dr.zipObject=function(t,e){return Zi(t||[],e||[],Ir)},dr.zipObjectDeep=function(t,e){return Zi(t||[],e||[],Ti)},dr.zipWith=Fo,dr.entries=fu,dr.entriesIn=hu,dr.extend=Hs,dr.extendWith=Ys,Cu(dr,dr),dr.add=Zu,dr.attempt=Su,dr.camelCase=du,dr.capitalize=gu,dr.ceil=Wu,dr.clamp=function(t,e,n){return n===r&&(n=e,e=r),n!==r&&(n=(n=Vs(n))==n?n:0),e!==r&&(e=(e=Vs(e))==e?e:0),Or(Vs(t),e,n)},dr.clone=function(t){return zr(t,h)},dr.cloneDeep=function(t){return zr(t,c|h)},dr.cloneDeepWith=function(t,e){return zr(t,c|h,e="function"==typeof e?e:r)},dr.cloneWith=function(t,e){return zr(t,h,e="function"==typeof e?e:r)},dr.conformsTo=function(t,e){return null==e||Dr(t,e,iu(e))},dr.deburr=vu,dr.defaultTo=function(t,e){return null==t||t!=t?e:t},dr.divide=Gu,dr.endsWith=function(t,e,n){t=Ws(t),e=Di(e);var i=t.length,a=n=n===r?i:Or(Us(n),0,i);return(n-=e.length)>=0&&t.slice(n,a)==e},dr.eq=ps,dr.escape=function(t){return(t=Ws(t))&&kt.test(t)?t.replace(yt,yn):t},dr.escapeRegExp=function(t){return(t=Ws(t))&&Rt.test(t)?t.replace(jt,"\\$&"):t},dr.every=function(t,e,n){var i=ms(t)?He:qr;return n&&Ha(t,e,n)&&(e=r),i(t,za(e,3))},dr.find=Vo,dr.findIndex=vo,dr.findKey=function(t,e){return rn(t,za(e,3),Yr)},dr.findLast=Zo,dr.findLastIndex=mo,dr.findLastKey=function(t,e){return rn(t,za(e,3),$r)},dr.floor=Hu,dr.forEach=Wo,dr.forEachRight=Go,dr.forIn=function(t,e){return null==t?t:Gr(t,za(e,3),au)},dr.forInRight=function(t,e){return null==t?t:Hr(t,za(e,3),au)},dr.forOwn=function(t,e){return t&&Yr(t,za(e,3))},dr.forOwnRight=function(t,e){return t&&$r(t,za(e,3))},dr.get=Qs,dr.gt=ds,dr.gte=gs,dr.has=function(t,e){return null!=t&&Va(t,e,ei)},dr.hasIn=tu,dr.head=wo,dr.identity=ju,dr.includes=function(t,e,n,r){t=ws(t)?t:pu(t),n=n&&!r?Us(n):0;var i=t.length;return n<0&&(n=Gn(i+n,0)),Cs(t)?n<=i&&t.indexOf(e,n)>-1:!!i&&on(t,e,n)>-1},dr.indexOf=function(t,e,n){var r=null==t?0:t.length;if(!r)return-1;var i=null==n?0:Us(n);return i<0&&(i=Gn(r+i,0)),on(t,e,i)},dr.inRange=function(t,e,n){return e=Ns(e),n===r?(n=e,e=0):n=Ns(n),function(t,e,n){return t>=Hn(e,n)&&t=-L&&t<=L},dr.isSet=Bs,dr.isString=Cs,dr.isSymbol=Os,dr.isTypedArray=zs,dr.isUndefined=function(t){return t===r},dr.isWeakMap=function(t){return Ms(t)&&qa(t)==it},dr.isWeakSet=function(t){return Ms(t)&&Qr(t)==at},dr.join=function(t,e){return null==t?"":Zn.call(t,e)},dr.kebabCase=mu,dr.last=ko,dr.lastIndexOf=function(t,e,n){var i=null==t?0:t.length;if(!i)return-1;var a=i;return n!==r&&(a=(a=Us(n))<0?Gn(i+a,0):Hn(a,i-1)),e==e?function(t,e,n){for(var r=n+1;r--;)if(t[r]===e)return r;return r}(t,e,a):an(t,un,a,!0)},dr.lowerCase=_u,dr.lowerFirst=wu,dr.lt=Ds,dr.lte=Fs,dr.max=function(t){return t&&t.length?Vr(t,ju,ti):r},dr.maxBy=function(t,e){return t&&t.length?Vr(t,za(e,2),ti):r},dr.mean=function(t){return ln(t,ju)},dr.meanBy=function(t,e){return ln(t,za(e,2))},dr.min=function(t){return t&&t.length?Vr(t,ju,hi):r},dr.minBy=function(t,e){return t&&t.length?Vr(t,za(e,2),hi):r},dr.stubArray=qu,dr.stubFalse=Vu,dr.stubObject=function(){return{}},dr.stubString=function(){return""},dr.stubTrue=function(){return!0},dr.multiply=$u,dr.nth=function(t,e){return t&&t.length?mi(t,Us(e)):r},dr.noConflict=function(){return Re._===this&&(Re._=ge),this},dr.noop=Ou,dr.now=Qo,dr.pad=function(t,e,n){t=Ws(t);var r=(e=Us(e))?jn(t):0;if(!e||r>=e)return t;var i=(e-r)/2;return _a(Nn(i),n)+t+_a(Pn(i),n)},dr.padEnd=function(t,e,n){t=Ws(t);var r=(e=Us(e))?jn(t):0;return e&&re){var i=t;t=e,e=i}if(n||t%1||e%1){var a=Xn();return Hn(t+a*(e-t+Te("1e-"+((a+"").length-1))),e)}return xi(t,e)},dr.reduce=function(t,e,n){var r=ms(t)?Qe:hn,i=arguments.length<3;return r(t,za(e,4),n,i,Nr)},dr.reduceRight=function(t,e,n){var r=ms(t)?tn:hn,i=arguments.length<3;return r(t,za(e,4),n,i,Ur)},dr.repeat=function(t,e,n){return e=(n?Ha(t,e,n):e===r)?1:Us(e),ki(Ws(t),e)},dr.replace=function(){var t=arguments,e=Ws(t[0]);return t.length<3?e:e.replace(t[1],t[2])},dr.result=function(t,e,n){var i=-1,a=(e=Hi(e,t)).length;for(a||(a=1,t=r);++iL)return[];var n=O,r=Hn(t,O);e=za(e),t-=O;for(var i=dn(r,e);++n=o)return t;var u=n-jn(i);if(u<1)return i;var l=s?$i(s,0,u).join(""):t.slice(0,u);if(a===r)return l+i;if(s&&(u+=l.length-u),Ls(a)){if(t.slice(u).search(a)){var c,f=l;for(a.global||(a=ne(a.source,Ws(Ut.exec(a))+"g")),a.lastIndex=0;c=a.exec(f);)var h=c.index;l=l.slice(0,h===r?u:h)}}else if(t.indexOf(Di(a),u)!=u){var p=l.lastIndexOf(a);p>-1&&(l=l.slice(0,p))}return l+i},dr.unescape=function(t){return(t=Ws(t))&&xt.test(t)?t.replace(bt,Ln):t},dr.uniqueId=function(t){var e=++fe;return Ws(t)+e},dr.upperCase=xu,dr.upperFirst=ku,dr.each=Wo,dr.eachRight=Go,dr.first=wo,Cu(dr,(Yu={},Yr(dr,function(t,e){ce.call(dr.prototype,e)||(Yu[e]=t)}),Yu),{chain:!1}),dr.VERSION="4.17.10",We(["bind","bindKey","curry","curryRight","partial","partialRight"],function(t){dr[t].placeholder=dr}),We(["drop","take"],function(t,e){_r.prototype[t]=function(n){n=n===r?1:Gn(Us(n),0);var i=this.__filtered__&&!e?new _r(this):this.clone();return i.__filtered__?i.__takeCount__=Hn(n,i.__takeCount__):i.__views__.push({size:Hn(n,O),type:t+(i.__dir__<0?"Right":"")}),i},_r.prototype[t+"Right"]=function(e){return this.reverse()[t](e).reverse()}}),We(["filter","map","takeWhile"],function(t,e){var n=e+1,r=n==I||3==n;_r.prototype[t]=function(t){var e=this.clone();return e.__iteratees__.push({iteratee:za(t,3),type:n}),e.__filtered__=e.__filtered__||r,e}}),We(["head","last"],function(t,e){var n="take"+(e?"Right":"");_r.prototype[t]=function(){return this[n](1).value()[0]}}),We(["initial","tail"],function(t,e){var n="drop"+(e?"":"Right");_r.prototype[t]=function(){return this.__filtered__?new _r(this):this[n](1)}}),_r.prototype.compact=function(){return this.filter(ju)},_r.prototype.find=function(t){return this.filter(t).head()},_r.prototype.findLast=function(t){return this.reverse().find(t)},_r.prototype.invokeMap=Ei(function(t,e){return"function"==typeof t?new _r(this):this.map(function(n){return ii(n,t,e)})}),_r.prototype.reject=function(t){return this.filter(us(za(t)))},_r.prototype.slice=function(t,e){t=Us(t);var n=this;return n.__filtered__&&(t>0||e<0)?new _r(n):(t<0?n=n.takeRight(-t):t&&(n=n.drop(t)),e!==r&&(n=(e=Us(e))<0?n.dropRight(-e):n.take(e-t)),n)},_r.prototype.takeRightWhile=function(t){return this.reverse().takeWhile(t).reverse()},_r.prototype.toArray=function(){return this.take(O)},Yr(_r.prototype,function(t,e){var n=/^(?:filter|find|map|reject)|While$/.test(e),i=/^(?:head|last)$/.test(e),a=dr[i?"take"+("last"==e?"Right":""):e],o=i||/^find/.test(e);a&&(dr.prototype[e]=function(){var e=this.__wrapped__,s=i?[1]:arguments,u=e instanceof _r,l=s[0],c=u||ms(e),f=function(t){var e=a.apply(dr,Je([t],s));return i&&h?e[0]:e};c&&n&&"function"==typeof l&&1!=l.length&&(u=c=!1);var h=this.__chain__,p=!!this.__actions__.length,d=o&&!h,g=u&&!p;if(!o&&c){e=g?e:new _r(this);var v=t.apply(e,s);return v.__actions__.push({func:No,args:[f],thisArg:r}),new mr(v,h)}return d&&g?t.apply(this,s):(v=this.thru(f),d?i?v.value()[0]:v.value():v)})}),We(["pop","push","shift","sort","splice","unshift"],function(t){var e=ae[t],n=/^(?:push|sort|unshift)$/.test(t)?"tap":"thru",r=/^(?:pop|shift)$/.test(t);dr.prototype[t]=function(){var t=arguments;if(r&&!this.__chain__){var i=this.value();return e.apply(ms(i)?i:[],t)}return this[n](function(n){return e.apply(ms(n)?n:[],t)})}}),Yr(_r.prototype,function(t,e){var n=dr[e];if(n){var r=n.name+"";(ar[r]||(ar[r]=[])).push({name:e,func:n})}}),ar[da(r,v).name]=[{name:"wrapper",func:r}],_r.prototype.clone=function(){var t=new _r(this.__wrapped__);return t.__actions__=ra(this.__actions__),t.__dir__=this.__dir__,t.__filtered__=this.__filtered__,t.__iteratees__=ra(this.__iteratees__),t.__takeCount__=this.__takeCount__,t.__views__=ra(this.__views__),t},_r.prototype.reverse=function(){if(this.__filtered__){var t=new _r(this);t.__dir__=-1,t.__filtered__=!0}else(t=this.clone()).__dir__*=-1;return t},_r.prototype.value=function(){var t=this.__wrapped__.value(),e=this.__dir__,n=ms(t),r=e<0,i=n?t.length:0,a=function(t,e,n){for(var r=-1,i=n.length;++r=this.__values__.length;return{done:t,value:t?r:this.__values__[this.__index__++]}},dr.prototype.plant=function(t){for(var e,n=this;n instanceof vr;){var i=fo(n);i.__index__=0,i.__values__=r,e?a.__wrapped__=i:e=i;var a=i;n=n.__wrapped__}return a.__wrapped__=t,e},dr.prototype.reverse=function(){var t=this.__wrapped__;if(t instanceof _r){var e=t;return this.__actions__.length&&(e=new _r(this)),(e=e.reverse()).__actions__.push({func:No,args:[To],thisArg:r}),new mr(e,this.__chain__)}return this.thru(To)},dr.prototype.toJSON=dr.prototype.valueOf=dr.prototype.value=function(){return qi(this.__wrapped__,this.__actions__)},dr.prototype.first=dr.prototype.head,fn&&(dr.prototype[fn]=function(){return this}),dr}();"function"==typeof define&&"object"==typeof define.amd&&define.amd?(Re._=Bn,define(function(){return Bn})):Be?((Be.exports=Bn)._=Bn,Le._=Bn):Re._=Bn}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],63:[function(t,e,n){(function(n){t("path");var r=t("fs");function i(){this.types=Object.create(null),this.extensions=Object.create(null)}i.prototype.define=function(t){for(var e in t){for(var r=t[e],i=0;i=0;--s)if(h[s]=f,f*=l[s],p=Math.max(p,o.scratchMemory(l[s])),e.shape[s]!==n.shape[s])throw new Error("Shape mismatch, real and imaginary arrays must have same size");var d,g=4*f+p;d="array"===e.dtype||"float64"===e.dtype||"custom"===e.dtype?a.mallocDouble(g):a.mallocFloat(g);var v,m,_,w,b=i(d,l.slice(0),h,0),y=i(d,l.slice(0),h.slice(0),f),x=i(d,l.slice(0),h.slice(0),2*f),k=i(d,l.slice(0),h.slice(0),3*f),E=4*f;for(r.assign(b,e),r.assign(y,n),s=c-1;s>=0&&(o(t,f/l[s],l[s],d,b.offset,y.offset,E),0!==s);--s){for(m=1,_=x.stride,w=k.stride,u=s-1;u=0;--u)w[u]=_[u]=m,m*=l[u];r.assign(x,b),r.assign(k,y),v=b,b=x,x=v,v=y,y=k,k=v}r.assign(e,b),r.assign(n,y),a.free(d)}},{"./lib/fft-matrix.js":66,ndarray:71,"ndarray-ops":68,"typedarray-pool":130}],66:[function(t,e,n){var r=t("bit-twiddle");function i(t,e,n,i,a,o){var s,u,l,c,f,h,p,d,g,v,m,_,w,b,y,x,k,E,S,A,T,M,I,j;for(t|=0,e|=0,a|=0,o|=0,s=n|=0,u=r.log2(s),E=0;E>1,f=0,l=0;l>=1;f+=h}for(m=-1,_=0,v=1,d=0;d>",rrshift:">>>"};!function(){for(var t in s){var e=s[t];n[t]=o({args:["array","array","array"],body:{args:["a","b","c"],body:"a=b"+e+"c"},funcName:t}),n[t+"eq"]=o({args:["array","array"],body:{args:["a","b"],body:"a"+e+"=b"},rvalue:!0,funcName:t+"eq"}),n[t+"s"]=o({args:["array","array","scalar"],body:{args:["a","b","s"],body:"a=b"+e+"s"},funcName:t+"s"}),n[t+"seq"]=o({args:["array","scalar"],body:{args:["a","s"],body:"a"+e+"=s"},rvalue:!0,funcName:t+"seq"})}}();var u={not:"!",bnot:"~",neg:"-",recip:"1.0/"};!function(){for(var t in u){var e=u[t];n[t]=o({args:["array","array"],body:{args:["a","b"],body:"a="+e+"b"},funcName:t}),n[t+"eq"]=o({args:["array"],body:{args:["a"],body:"a="+e+"a"},rvalue:!0,count:2,funcName:t+"eq"})}}();var l={and:"&&",or:"||",eq:"===",neq:"!==",lt:"<",gt:">",leq:"<=",geq:">="};!function(){for(var t in l){var e=l[t];n[t]=o({args:["array","array","array"],body:{args:["a","b","c"],body:"a=b"+e+"c"},funcName:t}),n[t+"s"]=o({args:["array","array","scalar"],body:{args:["a","b","s"],body:"a=b"+e+"s"},funcName:t+"s"}),n[t+"eq"]=o({args:["array","array"],body:{args:["a","b"],body:"a=a"+e+"b"},rvalue:!0,count:2,funcName:t+"eq"}),n[t+"seq"]=o({args:["array","scalar"],body:{args:["a","s"],body:"a=a"+e+"s"},rvalue:!0,count:2,funcName:t+"seq"})}}();var c=["abs","acos","asin","atan","ceil","cos","exp","floor","log","round","sin","sqrt","tan"];!function(){for(var t=0;tthis_s){this_s=-a}else if(a>this_s){this_s=a}",localVars:[],thisVars:["this_s"]},post:{args:[],localVars:[],thisVars:["this_s"],body:"return this_s"},funcName:"norminf"}),n.norm1=r({args:["array"],pre:{args:[],localVars:[],thisVars:["this_s"],body:"this_s=0"},body:{args:[{name:"a",lvalue:!1,rvalue:!0,count:3}],body:"this_s+=a<0?-a:a",localVars:[],thisVars:["this_s"]},post:{args:[],localVars:[],thisVars:["this_s"],body:"return this_s"},funcName:"norm1"}),n.sup=r({args:["array"],pre:{body:"this_h=-Infinity",args:[],thisVars:["this_h"],localVars:[]},body:{body:"if(_inline_1_arg0_>this_h)this_h=_inline_1_arg0_",args:[{name:"_inline_1_arg0_",lvalue:!1,rvalue:!0,count:2}],thisVars:["this_h"],localVars:[]},post:{body:"return this_h",args:[],thisVars:["this_h"],localVars:[]}}),n.inf=r({args:["array"],pre:{body:"this_h=Infinity",args:[],thisVars:["this_h"],localVars:[]},body:{body:"if(_inline_1_arg0_this_v){this_v=_inline_1_arg1_;for(var _inline_1_k=0;_inline_1_k<_inline_1_arg0_.length;++_inline_1_k){this_i[_inline_1_k]=_inline_1_arg0_[_inline_1_k]}}}",args:[{name:"_inline_1_arg0_",lvalue:!1,rvalue:!0,count:2},{name:"_inline_1_arg1_",lvalue:!1,rvalue:!0,count:2}],thisVars:["this_i","this_v"],localVars:["_inline_1_k"]},post:{body:"{return this_i}",args:[],thisVars:["this_i"],localVars:[]}}),n.random=o({args:["array"],pre:{args:[],body:"this_f=Math.random",thisVars:["this_f"]},body:{args:["a"],body:"a=this_f()",thisVars:["this_f"]},funcName:"random"}),n.assign=o({args:["array","array"],body:{args:["a","b"],body:"a=b"},funcName:"assign"}),n.assigns=o({args:["array","scalar"],body:{args:["a","b"],body:"a=b"},funcName:"assigns"}),n.equals=r({args:["array","array"],pre:i,body:{args:[{name:"x",lvalue:!1,rvalue:!0,count:1},{name:"y",lvalue:!1,rvalue:!0,count:1}],body:"if(x!==y){return false}",localVars:[],thisVars:[]},post:{args:[],localVars:[],thisVars:[],body:"return true"},funcName:"equals"})},{"cwise-compiler":9}],69:[function(t,e,n){"use strict";var r=t("ndarray"),i=t("./doConvert.js");e.exports=function(t,e){for(var n=[],a=t,o=1;Array.isArray(a);)n.push(a.length),o*=a.length,a=a[0];return 0===n.length?r():(e||(e=r(new Float64Array(o),n)),i(e,t),e)}},{"./doConvert.js":70,ndarray:71}],70:[function(t,e,n){e.exports=t("cwise-compiler")({args:["array","scalar","index"],pre:{body:"{}",args:[],thisVars:[],localVars:[]},body:{body:"{\nvar _inline_1_v=_inline_1_arg1_,_inline_1_i\nfor(_inline_1_i=0;_inline_1_i<_inline_1_arg2_.length-1;++_inline_1_i) {\n_inline_1_v=_inline_1_v[_inline_1_arg2_[_inline_1_i]]\n}\n_inline_1_arg0_=_inline_1_v[_inline_1_arg2_[_inline_1_arg2_.length-1]]\n}",args:[{name:"_inline_1_arg0_",lvalue:!0,rvalue:!1,count:1},{name:"_inline_1_arg1_",lvalue:!1,rvalue:!0,count:1},{name:"_inline_1_arg2_",lvalue:!1,rvalue:!0,count:4}],thisVars:[],localVars:["_inline_1_i","_inline_1_v"]},post:{body:"{}",args:[],thisVars:[],localVars:[]},funcName:"convert",blockSize:64})},{"cwise-compiler":9}],71:[function(t,e,n){var r=t("iota-array"),i=t("is-buffer"),a="undefined"!=typeof Float64Array;function o(t,e){return t[0]-e[0]}function s(){var t,e=this.stride,n=new Array(e.length);for(t=0;tMath.abs(this.stride[1]))?[1,0]:[0,1]}})"):3===e&&a.push("var s0=Math.abs(this.stride[0]),s1=Math.abs(this.stride[1]),s2=Math.abs(this.stride[2]);if(s0>s1){if(s1>s2){return [2,1,0];}else if(s0>s2){return [1,2,0];}else{return [1,0,2];}}else if(s0>s2){return [2,0,1];}else if(s2>s1){return [0,1,2];}else{return [0,2,1];}}})")):a.push("ORDER})")),a.push("proto.set=function "+n+"_set("+u.join(",")+",v){"),i?a.push("return this.data.set("+c+",v)}"):a.push("return this.data["+c+"]=v}"),a.push("proto.get=function "+n+"_get("+u.join(",")+"){"),i?a.push("return this.data.get("+c+")}"):a.push("return this.data["+c+"]}"),a.push("proto.index=function "+n+"_index(",u.join(),"){return "+c+"}"),a.push("proto.hi=function "+n+"_hi("+u.join(",")+"){return new "+n+"(this.data,"+o.map(function(t){return["(typeof i",t,"!=='number'||i",t,"<0)?this.shape[",t,"]:i",t,"|0"].join("")}).join(",")+","+o.map(function(t){return"this.stride["+t+"]"}).join(",")+",this.offset)}");var p=o.map(function(t){return"a"+t+"=this.shape["+t+"]"}),d=o.map(function(t){return"c"+t+"=this.stride["+t+"]"});a.push("proto.lo=function "+n+"_lo("+u.join(",")+"){var b=this.offset,d=0,"+p.join(",")+","+d.join(","));for(var g=0;g=0){d=i"+g+"|0;b+=c"+g+"*d;a"+g+"-=d}");a.push("return new "+n+"(this.data,"+o.map(function(t){return"a"+t}).join(",")+","+o.map(function(t){return"c"+t}).join(",")+",b)}"),a.push("proto.step=function "+n+"_step("+u.join(",")+"){var "+o.map(function(t){return"a"+t+"=this.shape["+t+"]"}).join(",")+","+o.map(function(t){return"b"+t+"=this.stride["+t+"]"}).join(",")+",c=this.offset,d=0,ceil=Math.ceil");for(g=0;g=0){c=(c+this.stride["+g+"]*i"+g+")|0}else{a.push(this.shape["+g+"]);b.push(this.stride["+g+"])}");return a.push("var ctor=CTOR_LIST[a.length+1];return ctor(this.data,a,b,c)}"),a.push("return function construct_"+n+"(data,shape,stride,offset){return new "+n+"(data,"+o.map(function(t){return"shape["+t+"]"}).join(",")+","+o.map(function(t){return"stride["+t+"]"}).join(",")+",offset)}"),new Function("CTOR_LIST","ORDER",a.join("\n"))(l[t],s)}var l={float32:[],float64:[],int8:[],int16:[],int32:[],uint8:[],uint16:[],uint32:[],array:[],uint8_clamped:[],buffer:[],generic:[]};e.exports=function(t,e,n,r){if(void 0===t)return(0,l.array[0])([]);"number"==typeof t&&(t=[t]),void 0===e&&(e=[t.length]);var o=e.length;if(void 0===n){n=new Array(o);for(var s=o-1,c=1;s>=0;--s)n[s]=c,c*=e[s]}if(void 0===r)for(r=0,s=0;s>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,(t|=t>>>16)+1}},{}],73:[function(t,e,n){"use strict";function r(t,e,n,r){for(var i=t[e++],a=1<>=u,c-=u,v!==a){if(v===o)break;for(var m=va;)w=d[w]>>8,++_;var b=w;if(h+_+(m!==v?1:0)>r)return void console.log("Warning, gif stream longer than expected.");n[h++]=b;var y=h+=_;for(m!==v&&(n[h++]=b),w=m;_--;)w=d[w],n[--y]=255&w,w>>=8;null!==g&&s<4096&&(d[s++]=g<<8|b,s>=l+1&&u<12&&(++u,l=l<<1|1)),g=v}else s=o+1,l=(1<<(u=i+1))-1,g=null}return h!==r&&console.log("Warning, gif stream shorter than expected."),n}try{n.GifWriter=function(t,e,n,r){var i=0,a=void 0===(r=void 0===r?{}:r).loop?null:r.loop,o=void 0===r.palette?null:r.palette;if(e<=0||n<=0||e>65535||n>65535)throw new Error("Width/Height invalid.");function s(t){var e=t.length;if(e<2||e>256||e&e-1)throw new Error("Invalid code/color length, must be power of 2 and 2 .. 256.");return e}t[i++]=71,t[i++]=73,t[i++]=70,t[i++]=56,t[i++]=57,t[i++]=97;var u=0,l=0;if(null!==o){for(var c=s(o);c>>=1;)++u;if(c=1<=c)throw new Error("Background index out of range.");if(0===l)throw new Error("Background index explicitly passed as 0.")}}if(t[i++]=255&e,t[i++]=e>>8&255,t[i++]=255&n,t[i++]=n>>8&255,t[i++]=(null!==o?128:0)|u,t[i++]=l,t[i++]=0,null!==o)for(var f=0,h=o.length;f>16&255,t[i++]=p>>8&255,t[i++]=255&p}if(null!==a){if(a<0||a>65535)throw new Error("Loop count invalid.");t[i++]=33,t[i++]=255,t[i++]=11,t[i++]=78,t[i++]=69,t[i++]=84,t[i++]=83,t[i++]=67,t[i++]=65,t[i++]=80,t[i++]=69,t[i++]=50,t[i++]=46,t[i++]=48,t[i++]=3,t[i++]=1,t[i++]=255&a,t[i++]=a>>8&255,t[i++]=0}var d=!1;this.addFrame=function(e,n,r,a,u,l){if(!0===d&&(--i,d=!1),l=void 0===l?{}:l,e<0||n<0||e>65535||n>65535)throw new Error("x/y invalid.");if(r<=0||a<=0||r>65535||a>65535)throw new Error("Width/Height invalid.");if(u.length>=1;)++p;h=1<3)throw new Error("Disposal out of range.");var m=!1,_=0;if(void 0!==l.transparent&&null!==l.transparent&&(m=!0,(_=l.transparent)<0||_>=h))throw new Error("Transparent color index.");if((0!==v||m||0!==g)&&(t[i++]=33,t[i++]=249,t[i++]=4,t[i++]=v<<2|(!0===m?1:0),t[i++]=255&g,t[i++]=g>>8&255,t[i++]=_,t[i++]=0),t[i++]=44,t[i++]=255&e,t[i++]=e>>8&255,t[i++]=255&n,t[i++]=n>>8&255,t[i++]=255&r,t[i++]=r>>8&255,t[i++]=255&a,t[i++]=a>>8&255,t[i++]=!0===c?128|p-1:0,!0===c)for(var w=0,b=f.length;w>16&255,t[i++]=y>>8&255,t[i++]=255&y}return i=function(t,e,n,r){t[e++]=n;var i=e++,a=1<=n;)t[e++]=255&f,f>>=8,c-=8,e===i+256&&(t[i]=255,i=e++)}function p(t){f|=t<=8;)t[e++]=255&f,f>>=8,c-=8,e===i+256&&(t[i]=255,i=e++);4096===u?(p(a),u=s+1,l=n+1,g={}):(u>=1<>7,s=1<<1+(7&a);t[e++],t[e++];var u=null,l=null;o&&(u=e,l=s,e+=3*s);var c=!0,f=[],h=0,p=null,d=0,g=null;for(this.width=n,this.height=i;c&&e=0))throw Error("Invalid block size");if(0===M)break;e+=M}break;case 249:if(4!==t[e++]||0!==t[e+4])throw new Error("Invalid graphics extension block.");var v=t[e++];h=t[e++]|t[e++]<<8,p=t[e++],0==(1&v)&&(p=null),d=v>>2&7,e++;break;case 254:for(;;){if(!((M=t[e++])>=0))throw Error("Invalid block size");if(0===M)break;e+=M}break;default:throw new Error("Unknown graphic control label: 0x"+t[e-1].toString(16))}break;case 44:var m=t[e++]|t[e++]<<8,_=t[e++]|t[e++]<<8,w=t[e++]|t[e++]<<8,b=t[e++]|t[e++]<<8,y=t[e++],x=y>>6&1,k=1<<1+(7&y),E=u,S=l,A=!1;y>>7&&(A=!0,E=e,S=k,e+=3*k);var T=e;for(e++;;){var M;if(!((M=t[e++])>=0))throw Error("Invalid block size");if(0===M)break;e+=M}f.push({x:m,y:_,width:w,height:b,has_local_palette:A,palette_offset:E,palette_size:S,data_offset:T,data_length:e-T,transparent_index:p,interlaced:!!x,delay:h,disposal:d});break;case 59:c=!1;break;default:throw new Error("Unknown gif block: 0x"+t[e-1].toString(16))}this.numFrames=function(){return f.length},this.loopCount=function(){return g},this.frameInfo=function(t){if(t<0||t>=f.length)throw new Error("Frame index out of range.");return f[t]},this.decodeAndBlitFrameBGRA=function(e,i){var a=this.frameInfo(e),o=a.width*a.height,s=new Uint8Array(o);r(t,a.data_offset,s,o);var u=a.palette_offset,l=a.transparent_index;null===l&&(l=256);var c=a.width,f=n-c,h=c,p=4*(a.y*n+a.x),d=4*((a.y+a.height)*n+a.x),g=p,v=4*f;!0===a.interlaced&&(v+=4*n*7);for(var m=8,_=0,w=s.length;_=d&&(v=4*f+4*n*(m-1),g=p+(c+f)*(m<<1),m>>=1)),b===l)g+=4;else{var y=t[u+3*b],x=t[u+3*b+1],k=t[u+3*b+2];i[g++]=k,i[g++]=x,i[g++]=y,i[g++]=255}--h}},this.decodeAndBlitFrameRGBA=function(e,i){var a=this.frameInfo(e),o=a.width*a.height,s=new Uint8Array(o);r(t,a.data_offset,s,o);var u=a.palette_offset,l=a.transparent_index;null===l&&(l=256);var c=a.width,f=n-c,h=c,p=4*(a.y*n+a.x),d=4*((a.y+a.height)*n+a.x),g=p,v=4*f;!0===a.interlaced&&(v+=4*n*7);for(var m=8,_=0,w=s.length;_=d&&(v=4*f+4*n*(m-1),g=p+(c+f)*(m<<1),m>>=1)),b===l)g+=4;else{var y=t[u+3*b],x=t[u+3*b+1],k=t[u+3*b+2];i[g++]=y,i[g++]=x,i[g++]=k,i[g++]=255}--h}}}}catch(t){}},{}],74:[function(t,e,n){(function(n){var r=t("charm");function i(t){if(!(t=t||{}).total)throw new Error("You MUST specify the total number of operations that will be processed.");this.total=t.total,this.current=0,this.max_burden=t.maxBurden||.5,this.show_burden=t.showBurden||!1,this.started=!1,this.size=50,this.inner_time=0,this.outer_time=0,this.elapsed=0,this.time_start=0,this.time_end=0,this.time_left=0,this.time_burden=0,this.skip_steps=0,this.skipped=0,this.aborted=!1,this.charm=r(),this.charm.pipe(n.stdout),this.charm.write("\n\n\n")}function a(t,e,n){for(n=n||" ";t.length3&&(u[0]=u[0].replace(/\B(?=(?:\d{3})+(?!\d))/g,o)),(u[1]||"").length=this.total&&this.finished(),this.time_end=(new Date).getTime(),this.inner_time=this.time_end-this.time_start)},i.prototype.updateTimes=function(){this.elapsed=this.time_start-this.started,this.time_end>0&&(this.outer_time=this.time_start-this.time_end),this.inner_time>0&&this.outer_time>0&&(this.time_burden=this.inner_time/(this.inner_time+this.outer_time)*100,this.time_left=this.elapsed/this.current*(this.total-this.current),this.time_left<0&&(this.time_left=0)),this.time_burden>this.max_burden&&this.skip_steps0&&this.current=0;r--){var i=t[r];"."===i?t.splice(r,1):".."===i?(t.splice(r,1),n++):n&&(t.splice(r,1),n--)}if(e)for(;n--;n)t.unshift("..");return t}var r=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/,i=function(t){return r.exec(t).slice(1)};function a(t,e){if(t.filter)return t.filter(e);for(var n=[],r=0;r=-1&&!r;i--){var o=i>=0?arguments[i]:t.cwd();if("string"!=typeof o)throw new TypeError("Arguments to path.resolve must be strings");o&&(n=o+"/"+n,r="/"===o.charAt(0))}return(r?"/":"")+(n=e(a(n.split("/"),function(t){return!!t}),!r).join("/"))||"."},n.normalize=function(t){var r=n.isAbsolute(t),i="/"===o(t,-1);return(t=e(a(t.split("/"),function(t){return!!t}),!r).join("/"))||r||(t="."),t&&i&&(t+="/"),(r?"/":"")+t},n.isAbsolute=function(t){return"/"===t.charAt(0)},n.join=function(){var t=Array.prototype.slice.call(arguments,0);return n.normalize(a(t,function(t,e){if("string"!=typeof t)throw new TypeError("Arguments to path.join must be strings");return t}).join("/"))},n.relative=function(t,e){function r(t){for(var e=0;e=0&&""===t[n];n--);return e>n?[]:t.slice(e,n-e+1)}t=n.resolve(t).substr(1),e=n.resolve(e).substr(1);for(var i=r(t.split("/")),a=r(e.split("/")),o=Math.min(i.length,a.length),s=o,u=0;u>4,n.push(f,c);break;case 2:u=3&h,l=h>>2&3,c=h>>4&3,f=h>>6&3,n.push(f,c,l,u);break;case 1:i=1&h,a=h>>1&1,o=h>>2&1,s=h>>3&1,u=h>>4&1,l=h>>5&1,c=h>>6&1,f=h>>7&1,n.push(f,c,l,u,s,o,a,i)}}return{get:function(t){for(;n.length0&&(this._paused=!1,this.emit("drain"))}.bind(this))},o.prototype.write=function(t,e){return this.writable?(n=r.isBuffer(t)?t:new r(t,e||this._encoding),this._buffers.push(n),this._buffered+=n.length,this._process(),this._reads&&0===this._reads.length&&(this._paused=!0),this.writable&&!this._paused):(this.emit("error",new Error("Stream not writable")),!1);var n},o.prototype.end=function(t,e){t&&this.write(t,e),this.writable=!1,this._buffers&&(0===this._buffers.length?this._end():(this._buffers.push(null),this._process()))},o.prototype.destroySoon=o.prototype.end,o.prototype._end=function(){this._reads.length>0&&this.emit("error",new Error("There are some read requests waitng on finished stream")),this.destroy()},o.prototype.destroy=function(){this._buffers&&(this.writable=!1,this._reads=null,this._buffers=null,this.emit("close"))},o.prototype._processReadAllowingLess=function(t){this._reads.shift();var e=this._buffers[0];e.length>t.length?(this._buffered-=t.length,this._buffers[0]=e.slice(t.length),t.func.call(this,e.slice(0,t.length))):(this._buffered-=e.length,this._buffers.shift(),t.func.call(this,e))},o.prototype._processRead=function(t){this._reads.shift();for(var e=0,n=0,i=new r(t.length);e0&&this._buffers.splice(0,n),this._buffered-=t.length,t.func.call(this,i)},o.prototype._process=function(){try{for(;this._buffered>0&&this._reads&&this._reads.length>0;){var t=this._reads[0];if(t.allowLess)this._processReadAllowingLess(t);else{if(!(this._buffered>=t.length))break;this._processRead(t)}}this._buffers&&this._buffers.length>0&&null===this._buffers[0]&&this._end()}catch(t){this.emit("error",t)}}}).call(this,t("_process"),t("buffer").Buffer)},{_process:98,buffer:4,stream:112,util:135}],79:[function(t,e,n){"use strict";e.exports={PNG_SIGNATURE:[137,80,78,71,13,10,26,10],TYPE_IHDR:1229472850,TYPE_IEND:1229278788,TYPE_IDAT:1229209940,TYPE_PLTE:1347179589,TYPE_tRNS:1951551059,TYPE_gAMA:1732332865,COLORTYPE_GRAYSCALE:0,COLORTYPE_PALETTE:1,COLORTYPE_COLOR:2,COLORTYPE_ALPHA:4,COLORTYPE_PALETTE_COLOR:3,COLORTYPE_COLOR_ALPHA:6,COLORTYPE_TO_BPP_MAP:{0:1,2:3,3:1,4:2,6:4},GAMMA_DIVISION:1e5}},{}],80:[function(t,e,n){"use strict";var r=[];!function(){for(var t=0;t<256;t++){for(var e=t,n=0;n<8;n++)1&e?e=3988292384^e>>>1:e>>>=1;r[t]=e}}();var i=e.exports=function(){this._crc=-1};i.prototype.write=function(t){for(var e=0;e>>8;return!0},i.prototype.crc32=function(){return-1^this._crc},i.crc32=function(t){for(var e=-1,n=0;n>>8;return-1^e}},{}],81:[function(t,e,n){(function(n){"use strict";var r=t("./paeth-predictor");var i={0:function(t,e,n,r,i){t.copy(r,i,e,e+n)},1:function(t,e,n,r,i,a){for(var o=0;o=a?t[e+o-a]:0,u=t[e+o]-s;r[i+o]=u}},2:function(t,e,n,r,i){for(var a=0;a0?t[e+a-n]:0,s=t[e+a]-o;r[i+a]=s}},3:function(t,e,n,r,i,a){for(var o=0;o=a?t[e+o-a]:0,u=e>0?t[e+o-n]:0,l=t[e+o]-(s+u>>1);r[i+o]=l}},4:function(t,e,n,i,a,o){for(var s=0;s=o?t[e+s-o]:0,l=e>0?t[e+s-n]:0,c=e>0&&s>=o?t[e+s-(n+o)]:0,f=t[e+s]-r(u,l,c);i[a+s]=f}}},a={0:function(t,e,n){for(var r=0,i=e+n,a=e;a=r?t[e+a-r]:0,s=t[e+a]-o;i+=Math.abs(s)}return i},2:function(t,e,n){for(var r=0,i=e+n,a=e;a0?t[a-n]:0,s=t[a]-o;r+=Math.abs(s)}return r},3:function(t,e,n,r){for(var i=0,a=0;a=r?t[e+a-r]:0,s=e>0?t[e+a-n]:0,u=t[e+a]-(o+s>>1);i+=Math.abs(u)}return i},4:function(t,e,n,i){for(var a=0,o=0;o=i?t[e+o-i]:0,u=e>0?t[e+o-n]:0,l=e>0&&o>=i?t[e+o-(n+i)]:0,c=t[e+o]-r(s,u,l);a+=Math.abs(c)}return a}};e.exports=function(t,e,r,o,s){var u;if("filterType"in o&&-1!==o.filterType){if("number"!=typeof o.filterType)throw new Error("unrecognised filter types");u=[o.filterType]}else u=[0,1,2,3,4];for(var l=e*s,c=0,f=0,h=new n((l+1)*r),p=u[0],d=0;d1)for(var g=1/0,v=0;vi?e[a-r]:0;e[a]=o+s}},o.prototype._unFilterType2=function(t,e,n){for(var r=this._lastLine,i=0;ii?e[o-r]:0,c=Math.floor((l+u)/2);e[o]=s+c}},o.prototype._unFilterType4=function(t,e,n){for(var r=this._xComparison,a=r-1,o=this._lastLine,s=0;sa?e[s-r]:0,f=s>a&&o?o[s-r]:0,h=i(c,l,f);e[s]=u+h}},o.prototype._reverseFilterLine=function(t){var e,r=t[0],i=this._images[this._imageIndex],a=i.byteWidth;if(0===r)e=t.slice(1,a+1);else switch(e=new n(a),r){case 1:this._unFilterType1(t,e,a);break;case 2:this._unFilterType2(t,e,a);break;case 3:this._unFilterType3(t,e,a);break;case 4:this._unFilterType4(t,e,a);break;default:throw new Error("Unrecognised filter type - "+r)}this.write(e),i.lineIndex++,i.lineIndex>=i.height?(this._lastLine=null,this._imageIndex++,i=this._images[this._imageIndex]):this._lastLine=e,i?this.read(i.byteWidth+1,this._reverseFilterLine.bind(this)):(this._lastLine=null,this.complete())}}).call(this,t("buffer").Buffer)},{"./interlace":86,"./paeth-predictor":90,buffer:4}],85:[function(t,e,n){(function(t){"use strict";e.exports=function(e,n){var r=n.depth,i=n.width,a=n.height,o=n.colorType,s=n.transColor,u=n.palette,l=e;return 3===o?function(t,e,n,r,i){for(var a=0,o=0;o0&&f>0&&n.push({width:c,height:f,index:u})}return n},n.getInterlaceIterator=function(t){return function(e,n,i){var a=e%r[i].x.length,o=(e-a)/r[i].x.length*8+r[i].x[a],s=n%r[i].y.length;return 4*o+((n-s)/r[i].y.length*8+r[i].y[s])*t*4}}},{}],87:[function(t,e,n){(function(n){"use strict";var r=t("util"),i=t("stream"),a=t("./constants"),o=t("./packer"),s=e.exports=function(t){i.call(this);var e=t||{};this._packer=new o(e),this._deflate=this._packer.createDeflate(),this.readable=!0};r.inherits(s,i),s.prototype.pack=function(t,e,r,i){this.emit("data",new n(a.PNG_SIGNATURE)),this.emit("data",this._packer.packIHDR(e,r)),i&&this.emit("data",this._packer.packGAMA(i));var o=this._packer.filterData(t,e,r);this._deflate.on("error",this.emit.bind(this,"error")),this._deflate.on("data",function(t){this.emit("data",this._packer.packIDAT(t))}.bind(this)),this._deflate.on("end",function(){this.emit("data",this._packer.packIEND()),this.emit("end")}.bind(this)),this._deflate.end(o)}}).call(this,t("buffer").Buffer)},{"./constants":79,"./packer":89,buffer:4,stream:112,util:135}],88:[function(t,e,n){(function(n){"use strict";var r=!0,i=t("zlib");i.deflateSync||(r=!1);var a=t("./constants"),o=t("./packer");e.exports=function(t,e){if(!r)throw new Error("To use the sync capability of this library in old node versions, please also add a dependency on node-zlb-backport");var s=new o(e||{}),u=[];u.push(new n(a.PNG_SIGNATURE)),u.push(s.packIHDR(t.width,t.height)),t.gamma&&u.push(s.packGAMA(t.gamma));var l=s.filterData(t.data,t.width,t.height),c=i.deflateSync(l,s.getDeflateOptions());if(l=null,!c||!c.length)throw new Error("bad png - invalid compressed data response");return u.push(s.packIDAT(c)),u.push(s.packIEND()),n.concat(u)}}).call(this,t("buffer").Buffer)},{"./constants":79,"./packer":89,buffer:4,zlib:41}],89:[function(t,e,n){(function(n){"use strict";var r=t("./constants"),i=t("./crc"),a=t("./bitpacker"),o=t("./filter-pack"),s=t("zlib"),u=e.exports=function(t){if(this._options=t,t.deflateChunkSize=t.deflateChunkSize||32768,t.deflateLevel=null!=t.deflateLevel?t.deflateLevel:9,t.deflateStrategy=null!=t.deflateStrategy?t.deflateStrategy:3,t.inputHasAlpha=null==t.inputHasAlpha||t.inputHasAlpha,t.deflateFactory=t.deflateFactory||s.createDeflate,t.bitDepth=t.bitDepth||8,t.colorType="number"==typeof t.colorType?t.colorType:r.COLORTYPE_COLOR_ALPHA,t.colorType!==r.COLORTYPE_COLOR&&t.colorType!==r.COLORTYPE_COLOR_ALPHA)throw new Error("option color type:"+t.colorType+" is not supported at present");if(8!==t.bitDepth)throw new Error("option bit depth:"+t.bitDepth+" is not supported at present")};u.prototype.getDeflateOptions=function(){return{chunkSize:this._options.deflateChunkSize,level:this._options.deflateLevel,strategy:this._options.deflateStrategy}},u.prototype.createDeflate=function(){return this._options.deflateFactory(this.getDeflateOptions())},u.prototype.filterData=function(t,e,n){var i=a(t,e,n,this._options),s=r.COLORTYPE_TO_BPP_MAP[this._options.colorType];return o(i,e,n,this._options,s)},u.prototype._packChunk=function(t,e){var r=e?e.length:0,a=new n(r+12);return a.writeUInt32BE(r,0),a.writeUInt32BE(t,4),e&&e.copy(a,8),a.writeInt32BE(i.crc32(a.slice(4,a.length-4)),a.length-4),a},u.prototype.packGAMA=function(t){var e=new n(4);return e.writeUInt32BE(Math.floor(t*r.GAMMA_DIVISION),0),this._packChunk(r.TYPE_gAMA,e)},u.prototype.packIHDR=function(t,e){var i=new n(13);return i.writeUInt32BE(t,0),i.writeUInt32BE(e,4),i[8]=this._options.bitDepth,i[9]=this._options.colorType,i[10]=0,i[11]=0,i[12]=0,this._packChunk(r.TYPE_IHDR,i)},u.prototype.packIDAT=function(t){return this._packChunk(r.TYPE_IDAT,t)},u.prototype.packIEND=function(){return this._packChunk(r.TYPE_IEND,null)}}).call(this,t("buffer").Buffer)},{"./bitpacker":77,"./constants":79,"./crc":80,"./filter-pack":81,buffer:4,zlib:41}],90:[function(t,e,n){"use strict";e.exports=function(t,e,n){var r=t+e-n,i=Math.abs(r-t),a=Math.abs(r-e),o=Math.abs(r-n);return i<=a&&i<=o?t:a<=o?e:n}},{}],91:[function(t,e,n){"use strict";var r=t("util"),i=t("zlib"),a=t("./chunkstream"),o=t("./filter-parse-async"),s=t("./parser"),u=t("./bitmapper"),l=t("./format-normaliser"),c=e.exports=function(t){a.call(this),this._parser=new s(t,{read:this.read.bind(this),error:this._handleError.bind(this),metadata:this._handleMetaData.bind(this),gamma:this.emit.bind(this,"gamma"),palette:this._handlePalette.bind(this),transColor:this._handleTransColor.bind(this),finished:this._finished.bind(this),inflateData:this._inflateData.bind(this)}),this._options=t,this.writable=!0,this._parser.start()};r.inherits(c,a),c.prototype._handleError=function(t){this.emit("error",t),this.writable=!1,this.destroy(),this._inflate&&this._inflate.destroy&&this._inflate.destroy(),this.errord=!0},c.prototype._inflateData=function(t){this._inflate||(this._inflate=i.createInflate(),this._inflate.on("error",this.emit.bind(this,"error")),this._filter.on("complete",this._complete.bind(this)),this._inflate.pipe(this._filter)),this._inflate.write(t)},c.prototype._handleMetaData=function(t){this.emit("metadata",t),this._bitmapInfo=Object.create(t),this._filter=new o(this._bitmapInfo)},c.prototype._handleTransColor=function(t){this._bitmapInfo.transColor=t},c.prototype._handlePalette=function(t){this._bitmapInfo.palette=t},c.prototype._finished=function(){this.errord||(this._inflate?this._inflate.end():this.emit("error","No Inflate block"),this.destroySoon())},c.prototype._complete=function(t){if(!this.errord){try{var e=u.dataToBitMap(t,this._bitmapInfo),n=l(e,this._bitmapInfo);e=null}catch(t){return void this._handleError(t)}this.emit("parsed",n)}}},{"./bitmapper":76,"./chunkstream":78,"./filter-parse-async":82,"./format-normaliser":85,"./parser":93,util:135,zlib:41}],92:[function(t,e,n){(function(n){"use strict";var r=!0,i=t("zlib");i.deflateSync||(r=!1);var a=t("./sync-reader"),o=t("./filter-parse-sync"),s=t("./parser"),u=t("./bitmapper"),l=t("./format-normaliser");e.exports=function(t,e){if(!r)throw new Error("To use the sync capability of this library in old node versions, please also add a dependency on node-zlb-backport");var c,f,h;var p=[];var d=new a(t);if(new s(e,{read:d.read.bind(d),error:function(t){c=t},metadata:function(t){f=t},gamma:function(t){h=t},palette:function(t){f.palette=t},transColor:function(t){f.transColor=t},inflateData:function(t){p.push(t)}}).start(),d.process(),c)throw c;var g=n.concat(p);p.length=0;var v=i.inflateSync(g);if(g=null,!v||!v.length)throw new Error("bad png - invalid inflate data response");var m=o.process(v,f);g=null;var _=u.dataToBitMap(m,f);m=null;var w=l(_,f);return f.data=w,f.gamma=h||0,f}}).call(this,t("buffer").Buffer)},{"./bitmapper":76,"./filter-parse-sync":83,"./format-normaliser":85,"./parser":93,"./sync-reader":96,buffer:4,zlib:41}],93:[function(t,e,n){(function(n){"use strict";var r=t("./constants"),i=t("./crc"),a=e.exports=function(t,e){this._options=t,t.checkCRC=!1!==t.checkCRC,this._hasIHDR=!1,this._hasIEND=!1,this._palette=[],this._colorType=0,this._chunks={},this._chunks[r.TYPE_IHDR]=this._handleIHDR.bind(this),this._chunks[r.TYPE_IEND]=this._handleIEND.bind(this),this._chunks[r.TYPE_IDAT]=this._handleIDAT.bind(this),this._chunks[r.TYPE_PLTE]=this._handlePLTE.bind(this),this._chunks[r.TYPE_tRNS]=this._handleTRNS.bind(this),this._chunks[r.TYPE_gAMA]=this._handleGAMA.bind(this),this.read=e.read,this.error=e.error,this.metadata=e.metadata,this.gamma=e.gamma,this.transColor=e.transColor,this.palette=e.palette,this.parsed=e.parsed,this.inflateData=e.inflateData,this.inflateData=e.inflateData,this.finished=e.finished};a.prototype.start=function(){this.read(r.PNG_SIGNATURE.length,this._parseSignature.bind(this))},a.prototype._parseSignature=function(t){for(var e=r.PNG_SIGNATURE,n=0;nthis._palette.length)return void this.error(new Error("More transparent colors than palette size"));for(var e=0;e0?this._handleIDAT(n):this._handleChunkEnd()},a.prototype._handleIEND=function(t){this.read(t,this._parseIEND.bind(this))},a.prototype._parseIEND=function(t){this._crc.write(t),this._hasIEND=!0,this._handleChunkEnd(),this.finished&&this.finished()}}).call(this,t("buffer").Buffer)},{"./constants":79,"./crc":80,buffer:4}],94:[function(t,e,n){"use strict";var r=t("./parser-sync"),i=t("./packer-sync");n.read=function(t,e){return r(t,e||{})},n.write=function(t){return i(t)}},{"./packer-sync":88,"./parser-sync":92}],95:[function(t,e,n){(function(e,r){"use strict";var i=t("util"),a=t("stream"),o=t("./parser-async"),s=t("./packer-async"),u=t("./png-sync"),l=n.PNG=function(t){a.call(this),t=t||{},this.width=t.width||0,this.height=t.height||0,this.data=this.width>0&&this.height>0?new r(4*this.width*this.height):null,t.fill&&this.data&&this.data.fill(0),this.gamma=0,this.readable=this.writable=!0,this._parser=new o(t),this._parser.on("error",this.emit.bind(this,"error")),this._parser.on("close",this._handleClose.bind(this)),this._parser.on("metadata",this._metadata.bind(this)),this._parser.on("gamma",this._gamma.bind(this)),this._parser.on("parsed",function(t){this.data=t,this.emit("parsed",t)}.bind(this)),this._packer=new s(t),this._packer.on("data",this.emit.bind(this,"data")),this._packer.on("end",this.emit.bind(this,"end")),this._parser.on("close",this._handleClose.bind(this)),this._packer.on("error",this.emit.bind(this,"error"))};i.inherits(l,a),l.sync=u,l.prototype.pack=function(){return this.data&&this.data.length?(e.nextTick(function(){this._packer.pack(this.data,this.width,this.height,this.gamma)}.bind(this)),this):(this.emit("error","No data provided"),this)},l.prototype.parse=function(t,e){var n,r;e&&(n=function(t){this.removeListener("error",r),this.data=t,e(null,this)}.bind(this),r=function(t){this.removeListener("parsed",n),e(t,null)}.bind(this),this.once("parsed",n),this.once("error",r));return this.end(t),this},l.prototype.write=function(t){return this._parser.write(t),!0},l.prototype.end=function(t){this._parser.end(t)},l.prototype._metadata=function(t){this.width=t.width,this.height=t.height,this.emit("metadata",t)},l.prototype._gamma=function(t){this.gamma=t},l.prototype._handleClose=function(){this._parser.writable||this._packer.readable||this.emit("close")},l.bitblt=function(t,e,n,r,i,a,o,s){if(n>t.width||r>t.height||n+i>t.width||r+a>t.height)throw new Error("bitblt reading outside image");if(o>e.width||s>e.height||o+i>e.width||s+a>e.height)throw new Error("bitblt writing outside image");for(var u=0;u0&&this._buffer.length;){var t=this._reads[0];if(!this._buffer.length||!(this._buffer.length>=t.length||t.allowLess))break;this._reads.shift();var e=this._buffer;this._buffer=e.slice(t.length),t.func.call(this,e.slice(0,t.length))}return this._reads.length>0?new Error("There are some read requests waitng on finished stream"):this._buffer.length>0?new Error("unrecognised content at end of stream"):void 0}},{}],97:[function(t,e,n){(function(t){"use strict";!t.version||0===t.version.indexOf("v0.")||0===t.version.indexOf("v1.")&&0!==t.version.indexOf("v1.8.")?e.exports={nextTick:function(e,n,r,i){if("function"!=typeof e)throw new TypeError('"callback" argument must be a function');var a,o,s=arguments.length;switch(s){case 0:case 1:return t.nextTick(e);case 2:return t.nextTick(function(){e.call(null,n)});case 3:return t.nextTick(function(){e.call(null,n,r)});case 4:return t.nextTick(function(){e.call(null,n,r,i)});default:for(a=new Array(s-1),o=0;o1)for(var n=1;n0?d(t):b(t)}(t,e);else if(e.objectMode||r&&r.length>0)if(e.ended&&!o){var u=new Error("stream.push() after EOF");t.emit("error",u)}else if(e.endEmitted&&o){u=new Error("stream.unshift() after end event");t.emit("error",u)}else!e.decoder||o||a||(r=e.decoder.write(r)),e.length+=e.objectMode?1:r.length,o?e.buffer.unshift(r):(e.reading=!1,e.buffer.push(r)),e.needReadable&&d(t),function(t,e){e.readingMore||(e.readingMore=!0,n.nextTick(function(){!function(t,e){var n=e.length;for(;!e.reading&&!e.flowing&&!e.ended&&e.lengthe.highWaterMark&&(e.highWaterMark=function(t){if(t>=h)t=h;else{t--;for(var e=1;e<32;e<<=1)t|=t>>e;t++}return t}(t)),t>e.length?e.ended?e.length:(e.needReadable=!0,0):t)}function d(t){var e=t._readableState;e.needReadable=!1,e.emittedReadable||(e.emittedReadable=!0,e.sync?n.nextTick(function(){g(t)}):g(t))}function g(t){t.emit("readable")}function v(t){var e,n=t._readableState;function r(t,r,i){!1===t.write(e)&&n.awaitDrain++}for(n.awaitDrain=0;n.pipesCount&&null!==(e=t.read());)if(1===n.pipesCount?r(n.pipes):y(n.pipes,r),t.emit("data",e),n.awaitDrain>0)return;if(0===n.pipesCount)return n.flowing=!1,void(a.listenerCount(t,"data")>0&&_(t));n.ranOut=!0}function m(){this._readableState.ranOut&&(this._readableState.ranOut=!1,v(this))}function _(t,e){if(t._readableState.flowing)throw new Error("Cannot switch to old mode now.");var r=e||!1,i=!1;t.readable=!0,t.pipe=s.prototype.pipe,t.on=t.addListener=s.prototype.on,t.on("readable",function(){var e;for(i=!0;!r&&null!==(e=t.read());)t.emit("data",e);null===e&&(i=!1,t._readableState.needReadable=!0)}),t.pause=function(){r=!0,this.emit("pause")},t.resume=function(){r=!1,i?n.nextTick(function(){t.emit("readable")}):this.read(0),this.emit("resume")},t.emit("readable")}function w(t,e){var n,r=e.buffer,a=e.length,o=!!e.decoder,s=!!e.objectMode;if(0===r.length)return null;if(0===a)n=null;else if(s)n=r.shift();else if(!t||t>=a)n=o?r.join(""):i.concat(r,a),r.length=0;else{if(t0)throw new Error("endReadable called on non-empty stream");!e.endEmitted&&e.calledRead&&(e.ended=!0,n.nextTick(function(){e.endEmitted||0!==e.length||(e.endEmitted=!0,t.readable=!1,t.emit("end"))}))}function y(t,e){for(var n=0,r=t.length;n0)&&(e.emittedReadable=!1),0===t&&e.needReadable&&(e.length>=e.highWaterMark||e.ended))return d(this),null;if(0===(t=p(t,e))&&e.ended)return n=null,e.length>0&&e.decoder&&(n=w(t,e),e.length-=n.length),0===e.length&&b(this),n;var i=e.needReadable;return e.length-t<=e.highWaterMark&&(i=!0),(e.ended||e.reading)&&(i=!1),i&&(e.reading=!0,e.sync=!0,0===e.length&&(e.needReadable=!0),this._read(e.highWaterMark),e.sync=!1),i&&!e.reading&&(t=p(r,e)),null===(n=t>0?w(t,e):null)&&(e.needReadable=!0,t=0),e.length-=t,0!==e.length||e.ended||(e.needReadable=!0),e.ended&&!e.endEmitted&&0===e.length&&b(this),n},c.prototype._read=function(t){this.emit("error",new Error("not implemented"))},c.prototype.pipe=function(t,e){var i=this,o=this._readableState;switch(o.pipesCount){case 0:o.pipes=t;break;case 1:o.pipes=[o.pipes,t];break;default:o.pipes.push(t)}o.pipesCount+=1;var s=(!e||!1!==e.end)&&t!==n.stdout&&t!==n.stderr?l:f;function u(t){t===i&&f()}function l(){t.end()}o.endEmitted?n.nextTick(s):i.once("end",s),t.on("unpipe",u);var c=function(t){return function(){var e=t._readableState;e.awaitDrain--,0===e.awaitDrain&&v(t)}}(i);function f(){t.removeListener("close",p),t.removeListener("finish",d),t.removeListener("drain",c),t.removeListener("error",h),t.removeListener("unpipe",u),i.removeListener("end",l),i.removeListener("end",f),t._writableState&&!t._writableState.needDrain||c()}function h(e){g(),t.removeListener("error",h),0===a.listenerCount(t,"error")&&t.emit("error",e)}function p(){t.removeListener("finish",d),g()}function d(){t.removeListener("close",p),g()}function g(){i.unpipe(t)}return t.on("drain",c),t._events&&t._events.error?r(t._events.error)?t._events.error.unshift(h):t._events.error=[h,t._events.error]:t.on("error",h),t.once("close",p),t.once("finish",d),t.emit("pipe",i),o.flowing||(this.on("readable",m),o.flowing=!0,n.nextTick(function(){v(i)})),t},c.prototype.unpipe=function(t){var e=this._readableState;if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes?this:(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,this.removeListener("readable",m),e.flowing=!1,t&&t.emit("unpipe",this),this);if(!t){var n=e.pipes,r=e.pipesCount;e.pipes=null,e.pipesCount=0,this.removeListener("readable",m),e.flowing=!1;for(var i=0;i0&&!t[o-1];)o--;a.push({children:[],index:0});var s,u=a[0];for(n=0;n0;)u=a.pop();for(u.index++,a.push(u);a.length<=n;)a.push(s={children:[],index:0}),u.children[u.index]=s.children,u=s;i++}n+10)return p>>--d&1;if(255==(p=e[n++])){var t=e[n++];if(t)throw"unexpected marker: "+(p<<8|t).toString(16)}return d=7,p>>>7}function v(t){for(var e,n=t;null!==(e=g());){if("number"==typeof(n=n[e]))return n;if("object"!=typeof n)throw"invalid huffman sequence"}return null}function m(t){for(var e=0;t>0;){var n=g();if(null===n)return;e=e<<1|n,t--}return e}function _(t){var e=m(t);return e>=1<0)w--;else for(var r=o,i=s;r<=i;){var a=v(e.huffmanTableAC),u=15&a,c=a>>4;if(0!==u)n[t[r+=c]]=_(u)*(1<>4,0===f)a<15?(w=m(a)+(1<>4;if(0!==s)n[t[a+=u]]=_(s),a++;else{if(u<15)break;a+=16}}};var R,L,B,C,O=0;for(L=1==j?i[0].blocksPerLine*i[0].blocksPerColumn:c*r.mcusPerColumn,a||(a=L);O=65488&&R<=65495))break;n+=2}return n-h}function h(t,l){var c,f,h=[],p=l.blocksPerLine,d=l.blocksPerColumn,g=p<<3,v=new Int32Array(64),m=new Uint8Array(64);function _(t,c,f){var h,p,d,g,v,m,_,w,b,y,x=l.quantizationTable,k=f;for(y=0;y<64;y++)k[y]=t[y]*x[y];for(y=0;y<8;++y){var E=8*y;0!=k[1+E]||0!=k[2+E]||0!=k[3+E]||0!=k[4+E]||0!=k[5+E]||0!=k[6+E]||0!=k[7+E]?(h=s*k[0+E]+128>>8,p=s*k[4+E]+128>>8,d=k[2+E],g=k[6+E],v=u*(k[1+E]-k[7+E])+128>>8,w=u*(k[1+E]+k[7+E])+128>>8,m=k[3+E]<<4,_=k[5+E]<<4,b=h-p+1>>1,h=h+p+1>>1,p=b,b=d*o+g*a+128>>8,d=d*a-g*o+128>>8,g=b,b=v-_+1>>1,v=v+_+1>>1,_=b,b=w+m+1>>1,m=w-m+1>>1,w=b,b=h-g+1>>1,h=h+g+1>>1,g=b,b=p-d+1>>1,p=p+d+1>>1,d=b,b=v*i+w*r+2048>>12,v=v*r-w*i+2048>>12,w=b,b=m*n+_*e+2048>>12,m=m*e-_*n+2048>>12,_=b,k[0+E]=h+w,k[7+E]=h-w,k[1+E]=p+_,k[6+E]=p-_,k[2+E]=d+m,k[5+E]=d-m,k[3+E]=g+v,k[4+E]=g-v):(b=s*k[0+E]+512>>10,k[0+E]=b,k[1+E]=b,k[2+E]=b,k[3+E]=b,k[4+E]=b,k[5+E]=b,k[6+E]=b,k[7+E]=b)}for(y=0;y<8;++y){var S=y;0!=k[8+S]||0!=k[16+S]||0!=k[24+S]||0!=k[32+S]||0!=k[40+S]||0!=k[48+S]||0!=k[56+S]?(h=s*k[0+S]+2048>>12,p=s*k[32+S]+2048>>12,d=k[16+S],g=k[48+S],v=u*(k[8+S]-k[56+S])+2048>>12,w=u*(k[8+S]+k[56+S])+2048>>12,m=k[24+S],_=k[40+S],b=h-p+1>>1,h=h+p+1>>1,p=b,b=d*o+g*a+2048>>12,d=d*a-g*o+2048>>12,g=b,b=v-_+1>>1,v=v+_+1>>1,_=b,b=w+m+1>>1,m=w-m+1>>1,w=b,b=h-g+1>>1,h=h+g+1>>1,g=b,b=p-d+1>>1,p=p+d+1>>1,d=b,b=v*i+w*r+2048>>12,v=v*r-w*i+2048>>12,w=b,b=m*n+_*e+2048>>12,m=m*e-_*n+2048>>12,_=b,k[0+S]=h+w,k[56+S]=h-w,k[8+S]=p+_,k[48+S]=p-_,k[16+S]=d+m,k[40+S]=d-m,k[24+S]=g+v,k[32+S]=g-v):(b=s*f[y+0]+8192>>14,k[0+S]=b,k[8+S]=b,k[16+S]=b,k[24+S]=b,k[32+S]=b,k[40+S]=b,k[48+S]=b,k[56+S]=b)}for(y=0;y<64;++y){var A=128+(k[y]+8>>4);c[y]=A<0?0:A>255?255:A}}for(var w=0;w255?255:t}return l.prototype={load:function(t){var e=new XMLHttpRequest;e.open("GET",t,!0),e.responseType="arraybuffer",e.onload=function(){var t=new Uint8Array(e.response||e.mozResponseArrayBuffer);this.parse(t),this.onload&&this.onload()}.bind(this),e.send(null)},parse:function(e){var n=0;e.length;function r(){var t=e[n]<<8|e[n+1];return n+=2,t}function i(){var t=r(),i=e.subarray(n,n+t-2);return n+=i.length,i}function a(t){var e,n,r=0,i=0;for(n in t.components)t.components.hasOwnProperty(n)&&(r<(e=t.components[n]).h&&(r=e.h),i>4==0)for(_=0;_<64;_++){x[t[_]]=e[n++]}else{if(y>>4!=1)throw"DQT: invalid table spec";for(_=0;_<64;_++){x[t[_]]=r()}}p[15&y]=x}break;case 65472:case 65473:case 65474:r(),(o={}).extended=65473===m,o.progressive=65474===m,o.precision=e[n++],o.scanLines=r(),o.samplesPerLine=r(),o.components={},o.componentsOrder=[];var k,E=e[n++];for(N=0;N>4,A=15&e[n+1],T=e[n+2];o.componentsOrder.push(k),o.components[k]={h:S,v:A,quantizationTable:p[T]},n+=3}a(o),d.push(o);break;case 65476:var M=r();for(N=2;N>4==0?v:g)[15&I]=c(j,L)}break;case 65501:r(),s=r();break;case 65498:r();var B=e[n++],C=[];for(N=0;N>4],U.huffmanTableAC=g[15&O],C.push(U)}var z=e[n++],D=e[n++],F=e[n++],P=f(e,n,o,C,s,z,D,F>>4,15&F);n+=P;break;default:if(255==e[n-3]&&e[n-2]>=192&&e[n-2]<=254){n-=3;break}throw"unknown JPEG marker "+m.toString(16)}m=r()}if(1!=d.length)throw"only single frame JPEGs supported";this.width=o.samplesPerLine,this.height=o.scanLines,this.jfif=u,this.adobe=l,this.components=[];for(var N=0;N=0;)e&1<>8&255),O(255&t)}function D(t,e,n,r,i){var a,o=i[0],s=i[240];for(var u=function(t,e){var n,r,i,a,o,s,u,l,c,f,h=0;for(c=0;c<8;++c){n=t[h],r=t[h+1],i=t[h+2],a=t[h+3],o=t[h+4],s=t[h+5],u=t[h+6];var p=n+(l=t[h+7]),g=n-l,v=r+u,m=r-u,_=i+s,w=i-s,b=a+o,y=a-o,x=p+b,k=p-b,E=v+_,S=v-_;t[h]=x+E,t[h+4]=x-E;var A=.707106781*(S+k);t[h+2]=k+A,t[h+6]=k-A;var T=.382683433*((x=y+w)-(S=m+g)),M=.5411961*x+T,I=1.306562965*S+T,j=.707106781*(E=w+m),R=g+j,L=g-j;t[h+5]=L+M,t[h+3]=L-M,t[h+1]=R+I,t[h+7]=R-I,h+=8}for(h=0,c=0;c<8;++c){n=t[h],r=t[h+8],i=t[h+16],a=t[h+24],o=t[h+32],s=t[h+40],u=t[h+48];var B=n+(l=t[h+56]),C=n-l,O=r+u,z=r-u,D=i+s,F=i-s,P=a+o,N=a-o,U=B+P,q=B-P,V=O+D,Z=O-D;t[h]=U+V,t[h+32]=U-V;var W=.707106781*(Z+q);t[h+16]=q+W,t[h+48]=q-W;var G=.382683433*((U=N+F)-(Z=z+C)),H=.5411961*U+G,Y=1.306562965*Z+G,$=.707106781*(V=F+z),X=C+$,K=C-$;t[h+40]=K+H,t[h+24]=K-H,t[h+8]=X+Y,t[h+56]=X-Y,h++}for(c=0;c<64;++c)f=t[c]*e[c],d[c]=f>0?f+.5|0:f-.5|0;return d}(t,e),l=0;l<64;++l)g[E[l]]=u[l];var c=g[0]-n;n=g[0],0==c?C(r[0]):(C(r[p[a=32767+c]]),C(h[a]));for(var f=63;f>0&&0==g[f];f--);if(0==f)return C(o),n;for(var v,m=1;m<=f;){for(var _=m;0==g[m]&&m<=f;++m);var w=m-_;if(w>=16){v=w>>4;for(var b=1;b<=v;++b)C(s);w&=15}a=32767+g[m],C(i[(w<<4)+p[a]]),C(h[a]),m++}return 63!=f&&C(o),n}function F(t){if(t<=0&&(t=1),t>100&&(t=100),o!=t){(function(t){for(var e=[16,11,10,16,24,40,51,61,12,12,14,19,26,58,60,55,14,13,16,24,40,57,69,56,14,17,22,29,51,87,80,62,18,22,37,56,68,109,103,77,24,35,55,64,81,104,113,92,49,64,78,87,103,121,120,101,72,92,95,98,112,100,103,99],n=0;n<64;n++){var r=s((e[n]*t+50)/100);r<1?r=1:r>255&&(r=255),u[E[n]]=r}for(var i=[17,18,24,47,99,99,99,99,18,21,26,66,99,99,99,99,24,26,56,99,99,99,99,99,47,66,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99],a=0;a<64;a++){var o=s((i[a]*t+50)/100);o<1?o=1:o>255&&(o=255),l[E[a]]=o}for(var h=[1,1.387039845,1.306562965,1.175875602,1,.785694958,.5411961,.275899379],p=0,d=0;d<8;d++)for(var g=0;g<8;g++)c[p]=1/(u[E[p]]*h[d]*h[g]*8),f[p]=1/(l[E[p]]*h[d]*h[g]*8),p++})(t<50?Math.floor(5e3/t):Math.floor(200-2*t)),o=t}}this.encode=function(e,o){(new Date).getTime();o&&F(o),v=new Array,m=0,_=7,z(65496),z(65504),z(16),O(74),O(70),O(73),O(70),O(0),O(1),O(1),O(0),z(1),z(1),O(0),O(0),function(){z(65499),z(132),O(0);for(var t=0;t<64;t++)O(u[t]);O(1);for(var e=0;e<64;e++)O(l[e])}(),function(t,e){z(65472),z(17),O(8),z(e),z(t),O(3),O(1),O(17),O(0),O(2),O(17),O(1),O(3),O(17),O(1)}(e.width,e.height),function(){z(65476),z(418),O(0);for(var t=0;t<16;t++)O(S[t+1]);for(var e=0;e<=11;e++)O(A[e]);O(16);for(var n=0;n<16;n++)O(T[n+1]);for(var r=0;r<=161;r++)O(M[r]);O(1);for(var i=0;i<16;i++)O(I[i+1]);for(var a=0;a<=11;a++)O(j[a]);O(17);for(var o=0;o<16;o++)O(R[o+1]);for(var s=0;s<=161;s++)O(L[s])}(),z(65498),z(12),O(3),O(1),O(0),O(2),O(17),O(3),O(17),O(0),O(63),O(0);var s=0,h=0,p=0;m=0,_=7,this.encode.displayName="_encode_";for(var d,g,x,E,B,P,N,U,q,V=e.data,Z=e.width,W=e.height,G=4*Z,H=0;H>3)*G+(N=4*(7&q)),H+U>=W&&(P-=G*(H+1+U-W)),d+N>=G&&(P-=d+N-G+4),g=V[P++],x=V[P++],E=V[P++],w[q]=(k[g]+k[x+256>>0]+k[E+512>>0]>>16)-128,b[q]=(k[g+768>>0]+k[x+1024>>0]+k[E+1280>>0]>>16)-128,y[q]=(k[g+1280>>0]+k[x+1536>>0]+k[E+1792>>0]>>16)-128;s=D(w,c,s,n,i),h=D(b,f,h,r,a),p=D(y,f,p,r,a),d+=32}H+=8}if(_>=0){var Y=[];Y[1]=_+1,Y[0]=(1<<_+1)-1,C(Y)}return z(65497),new t(v)},function(){(new Date).getTime();e||(e=50),function(){for(var t=String.fromCharCode,e=0;e<256;e++)x[e]=t(e)}(),n=B(S,A),r=B(I,j),i=B(T,M),a=B(R,L),function(){for(var t=1,e=2,n=1;n<=15;n++){for(var r=t;r>0]=38470*t,k[t+512>>0]=7471*t+32768,k[t+768>>0]=-11059*t,k[t+1024>>0]=-21709*t,k[t+1280>>0]=32768*t+8421375,k[t+1536>>0]=-27439*t,k[t+1792>>0]=-5329*t}(),F(e),(new Date).getTime()}()}e.exports=function(t,e){void 0===e&&(e=50);return{data:new n(e).encode(t,e),width:t.width,height:t.height}}}).call(this,t("buffer").Buffer)},{buffer:4}],111:[function(t,e,n){(function(n){"use strict";var r=t("contentstream"),i=t("gif-encoder"),a=t("jpeg-js"),o=t("pngjs-nozlib").PNG,s=t("ndarray"),u=t("ndarray-ops"),l=t("through");function c(t,e,n){if(4===t.shape.length)return c(t.pick(n),e,0);if(3===t.shape.length)if(3===t.shape[2])u.assign(s(e,[t.shape[0],t.shape[1],3],[4,4*t.shape[0],1]),t),u.assigns(s(e,[t.shape[0]*t.shape[1]],[4],3),255);else if(4===t.shape[2])u.assign(s(e,[t.shape[0],t.shape[1],4],[4,4*t.shape[0],1]),t);else{if(1!==t.shape[2])return new Error("Incompatible array shape");u.assign(s(e,[t.shape[0],t.shape[1],3],[4,4*t.shape[0],1]),s(t.data,[t.shape[0],t.shape[1],3],[t.stride[0],t.stride[1],0],t.offset)),u.assigns(s(e,[t.shape[0]*t.shape[1]],[4],3),255)}else{if(2!==t.shape.length)return new Error("Incompatible array shape");u.assign(s(e,[t.shape[0],t.shape[1],3],[4,4*t.shape[0],1]),s(t.data,[t.shape[0],t.shape[1],3],[t.stride[0],t.stride[1],0],t.offset)),u.assigns(s(e,[t.shape[0]*t.shape[1]],[4],3),255)}return e}function f(t){var e=l();return e.emit("error",t),e}e.exports=function(t,e,s){switch(s=s||{},e.toUpperCase()){case"JPG":case".JPG":case"JPEG":case".JPEG":case"JPE":case".JPE":var u=t.shape[0],l=t.shape[1],h={data:g=c(t,g=new n(u*l*4)),width:u,height:l},p=a.encode(h,s.quality);return new r(p.data);case"GIF":case".GIF":var d=4===t.shape.length?t.shape[0]:1,g=(u=4===t.shape.length?t.shape[1]:t.shape[0],l=4===t.shape.length?t.shape[2]:t.shape[1],new n(u*l*4)),v=new i(u,l);v.writeHeader();for(var m=0;m0?("string"==typeof e||o.objectMode||Object.getPrototypeOf(e)===l.prototype||(e=function(t){return l.from(t)}(e)),r?o.endEmitted?t.emit("error",new Error("stream.unshift() after end event")):y(t,o,e,!0):o.ended?t.emit("error",new Error("stream.push() after EOF")):(o.reading=!1,o.decoder&&!n?(e=o.decoder.write(e),o.objectMode||0!==e.length?y(t,o,e,!1):A(t,o)):y(t,o,e,!1))):r||(o.reading=!1));return function(t){return!t.ended&&(t.needReadable||t.lengthe.highWaterMark&&(e.highWaterMark=function(t){return t>=x?t=x:(t--,t|=t>>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,t|=t>>>16,t++),t}(t)),t<=e.length?t:e.ended?e.length:(e.needReadable=!0,0))}function E(t){var e=t._readableState;e.needReadable=!1,e.emittedReadable||(p("emitReadable",e.flowing),e.emittedReadable=!0,e.sync?i.nextTick(S,t):S(t))}function S(t){p("emit readable"),t.emit("readable"),j(t)}function A(t,e){e.readingMore||(e.readingMore=!0,i.nextTick(T,t,e))}function T(t,e){for(var n=e.length;!e.reading&&!e.flowing&&!e.ended&&e.length=e.length?(n=e.decoder?e.buffer.join(""):1===e.buffer.length?e.buffer.head.data:e.buffer.concat(e.length),e.buffer.clear()):n=function(t,e,n){var r;ta.length?a.length:t;if(o===a.length?i+=a:i+=a.slice(0,t),0===(t-=o)){o===a.length?(++r,n.next?e.head=n.next:e.head=e.tail=null):(e.head=n,n.data=a.slice(o));break}++r}return e.length-=r,i}(t,e):function(t,e){var n=l.allocUnsafe(t),r=e.head,i=1;r.data.copy(n),t-=r.data.length;for(;r=r.next;){var a=r.data,o=t>a.length?a.length:t;if(a.copy(n,n.length-t,0,o),0===(t-=o)){o===a.length?(++i,r.next?e.head=r.next:e.head=e.tail=null):(e.head=r,r.data=a.slice(o));break}++i}return e.length-=i,n}(t,e);return r}(t,e.buffer,e.decoder),n);var n}function L(t){var e=t._readableState;if(e.length>0)throw new Error('"endReadable()" called on non-empty stream');e.endEmitted||(e.ended=!0,i.nextTick(B,e,t))}function B(t,e){t.endEmitted||0!==t.length||(t.endEmitted=!0,e.readable=!1,e.emit("end"))}function C(t,e){for(var n=0,r=t.length;n=e.highWaterMark||e.ended))return p("read: emitReadable",e.length,e.ended),0===e.length&&e.ended?L(this):E(this),null;if(0===(t=k(t,e))&&e.ended)return 0===e.length&&L(this),null;var r,i=e.needReadable;return p("need readable",i),(0===e.length||e.length-t0?R(t,e):null)?(e.needReadable=!0,t=0):e.length-=t,0===e.length&&(e.ended||(e.needReadable=!0),n!==t&&e.ended&&L(this)),null!==r&&this.emit("data",r),r},w.prototype._read=function(t){this.emit("error",new Error("_read() is not implemented"))},w.prototype.pipe=function(t,e){var r=this,a=this._readableState;switch(a.pipesCount){case 0:a.pipes=t;break;case 1:a.pipes=[a.pipes,t];break;default:a.pipes.push(t)}a.pipesCount+=1,p("pipe count=%d opts=%j",a.pipesCount,e);var u=(!e||!1!==e.end)&&t!==n.stdout&&t!==n.stderr?c:w;function l(e,n){p("onunpipe"),e===r&&n&&!1===n.hasUnpiped&&(n.hasUnpiped=!0,p("cleanup"),t.removeListener("close",m),t.removeListener("finish",_),t.removeListener("drain",f),t.removeListener("error",v),t.removeListener("unpipe",l),r.removeListener("end",c),r.removeListener("end",w),r.removeListener("data",g),h=!0,!a.awaitDrain||t._writableState&&!t._writableState.needDrain||f())}function c(){p("onend"),t.end()}a.endEmitted?i.nextTick(u):r.once("end",u),t.on("unpipe",l);var f=function(t){return function(){var e=t._readableState;p("pipeOnDrain",e.awaitDrain),e.awaitDrain&&e.awaitDrain--,0===e.awaitDrain&&s(t,"data")&&(e.flowing=!0,j(t))}}(r);t.on("drain",f);var h=!1;var d=!1;function g(e){p("ondata"),d=!1,!1!==t.write(e)||d||((1===a.pipesCount&&a.pipes===t||a.pipesCount>1&&-1!==C(a.pipes,t))&&!h&&(p("false write response, pause",r._readableState.awaitDrain),r._readableState.awaitDrain++,d=!0),r.pause())}function v(e){p("onerror",e),w(),t.removeListener("error",v),0===s(t,"error")&&t.emit("error",e)}function m(){t.removeListener("finish",_),w()}function _(){p("onfinish"),t.removeListener("close",m),w()}function w(){p("unpipe"),r.unpipe(t)}return r.on("data",g),function(t,e,n){if("function"==typeof t.prependListener)return t.prependListener(e,n);t._events&&t._events[e]?o(t._events[e])?t._events[e].unshift(n):t._events[e]=[n,t._events[e]]:t.on(e,n)}(t,"error",v),t.once("close",m),t.once("finish",_),t.emit("pipe",r),a.flowing||(p("pipe resume"),r.resume()),t},w.prototype.unpipe=function(t){var e=this._readableState,n={hasUnpiped:!1};if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes?this:(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,e.flowing=!1,t&&t.emit("unpipe",this,n),this);if(!t){var r=e.pipes,i=e.pipesCount;e.pipes=null,e.pipesCount=0,e.flowing=!1;for(var a=0;a-1?i:a.nextTick;_.WritableState=m;var l=t("core-util-is");l.inherits=t("inherits");var c={deprecate:t("util-deprecate")},f=t("./internal/streams/stream"),h=t("safe-buffer").Buffer,p=r.Uint8Array||function(){};var d,g=t("./internal/streams/destroy");function v(){}function m(e,n){s=s||t("./_stream_duplex"),e=e||{};var r=n instanceof s;this.objectMode=!!e.objectMode,r&&(this.objectMode=this.objectMode||!!e.writableObjectMode);var i=e.highWaterMark,l=e.writableHighWaterMark,c=this.objectMode?16:16384;this.highWaterMark=i||0===i?i:r&&(l||0===l)?l:c,this.highWaterMark=Math.floor(this.highWaterMark),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var f=!1===e.decodeStrings;this.decodeStrings=!f,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(t){!function(t,e){var n=t._writableState,r=n.sync,i=n.writecb;if(function(t){t.writing=!1,t.writecb=null,t.length-=t.writelen,t.writelen=0}(n),e)!function(t,e,n,r,i){--e.pendingcb,n?(a.nextTick(i,r),a.nextTick(E,t,e),t._writableState.errorEmitted=!0,t.emit("error",r)):(i(r),t._writableState.errorEmitted=!0,t.emit("error",r),E(t,e))}(t,n,r,e,i);else{var o=x(n);o||n.corked||n.bufferProcessing||!n.bufferedRequest||y(t,n),r?u(b,t,n,o,i):b(t,n,o,i)}}(n,t)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new o(this)}function _(e){if(s=s||t("./_stream_duplex"),!(d.call(_,this)||this instanceof s))return new _(e);this._writableState=new m(e,this),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev),"function"==typeof e.destroy&&(this._destroy=e.destroy),"function"==typeof e.final&&(this._final=e.final)),f.call(this)}function w(t,e,n,r,i,a,o){e.writelen=r,e.writecb=o,e.writing=!0,e.sync=!0,n?t._writev(i,e.onwrite):t._write(i,a,e.onwrite),e.sync=!1}function b(t,e,n,r){n||function(t,e){0===e.length&&e.needDrain&&(e.needDrain=!1,t.emit("drain"))}(t,e),e.pendingcb--,r(),E(t,e)}function y(t,e){e.bufferProcessing=!0;var n=e.bufferedRequest;if(t._writev&&n&&n.next){var r=e.bufferedRequestCount,i=new Array(r),a=e.corkedRequestsFree;a.entry=n;for(var s=0,u=!0;n;)i[s]=n,n.isBuf||(u=!1),n=n.next,s+=1;i.allBuffers=u,w(t,e,!0,e.length,i,"",a.finish),e.pendingcb++,e.lastBufferedRequest=null,a.next?(e.corkedRequestsFree=a.next,a.next=null):e.corkedRequestsFree=new o(e),e.bufferedRequestCount=0}else{for(;n;){var l=n.chunk,c=n.encoding,f=n.callback;if(w(t,e,!1,e.objectMode?1:l.length,l,c,f),n=n.next,e.bufferedRequestCount--,e.writing)break}null===n&&(e.lastBufferedRequest=null)}e.bufferedRequest=n,e.bufferProcessing=!1}function x(t){return t.ending&&0===t.length&&null===t.bufferedRequest&&!t.finished&&!t.writing}function k(t,e){t._final(function(n){e.pendingcb--,n&&t.emit("error",n),e.prefinished=!0,t.emit("prefinish"),E(t,e)})}function E(t,e){var n=x(e);return n&&(!function(t,e){e.prefinished||e.finalCalled||("function"==typeof t._final?(e.pendingcb++,e.finalCalled=!0,a.nextTick(k,t,e)):(e.prefinished=!0,t.emit("prefinish")))}(t,e),0===e.pendingcb&&(e.finished=!0,t.emit("finish"))),n}l.inherits(_,f),m.prototype.getBuffer=function(){for(var t=this.bufferedRequest,e=[];t;)e.push(t),t=t.next;return e},function(){try{Object.defineProperty(m.prototype,"buffer",{get:c.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(t){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(d=Function.prototype[Symbol.hasInstance],Object.defineProperty(_,Symbol.hasInstance,{value:function(t){return!!d.call(this,t)||this===_&&(t&&t._writableState instanceof m)}})):d=function(t){return t instanceof this},_.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))},_.prototype.write=function(t,e,n){var r,i=this._writableState,o=!1,s=!i.objectMode&&(r=t,h.isBuffer(r)||r instanceof p);return s&&!h.isBuffer(t)&&(t=function(t){return h.from(t)}(t)),"function"==typeof e&&(n=e,e=null),s?e="buffer":e||(e=i.defaultEncoding),"function"!=typeof n&&(n=v),i.ended?function(t,e){var n=new Error("write after end");t.emit("error",n),a.nextTick(e,n)}(this,n):(s||function(t,e,n,r){var i=!0,o=!1;return null===n?o=new TypeError("May not write null values to stream"):"string"==typeof n||void 0===n||e.objectMode||(o=new TypeError("Invalid non-string/buffer chunk")),o&&(t.emit("error",o),a.nextTick(r,o),i=!1),i}(this,i,t,n))&&(i.pendingcb++,o=function(t,e,n,r,i,a){if(!n){var o=function(t,e,n){t.objectMode||!1===t.decodeStrings||"string"!=typeof e||(e=h.from(e,n));return e}(e,r,i);r!==o&&(n=!0,i="buffer",r=o)}var s=e.objectMode?1:r.length;e.length+=s;var u=e.length-1))throw new TypeError("Unknown encoding: "+t);return this._writableState.defaultEncoding=t,this},Object.defineProperty(_.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),_.prototype._write=function(t,e,n){n(new Error("_write() is not implemented"))},_.prototype._writev=null,_.prototype.end=function(t,e,n){var r=this._writableState;"function"==typeof t?(n=t,t=null,e=null):"function"==typeof e&&(n=e,e=null),null!=t&&this.write(t,e),r.corked&&(r.corked=1,this.uncork()),r.ending||r.finished||function(t,e,n){e.ending=!0,E(t,e),n&&(e.finished?a.nextTick(n):t.once("finish",n));e.ended=!0,t.writable=!1}(this,r,n)},Object.defineProperty(_.prototype,"destroyed",{get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(t){this._writableState&&(this._writableState.destroyed=t)}}),_.prototype.destroy=g.destroy,_.prototype._undestroy=g.undestroy,_.prototype._destroy=function(t,e){this.end(),e(t)}}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},t("timers").setImmediate)},{"./_stream_duplex":114,"./internal/streams/destroy":120,"./internal/streams/stream":121,_process:98,"core-util-is":8,inherits:57,"process-nextick-args":97,"safe-buffer":107,timers:128,"util-deprecate":133}],119:[function(t,e,n){"use strict";var r=t("safe-buffer").Buffer,i=t("util");e.exports=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.head=null,this.tail=null,this.length=0}return t.prototype.push=function(t){var e={data:t,next:null};this.length>0?this.tail.next=e:this.head=e,this.tail=e,++this.length},t.prototype.unshift=function(t){var e={data:t,next:this.head};0===this.length&&(this.tail=e),this.head=e,++this.length},t.prototype.shift=function(){if(0!==this.length){var t=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,t}},t.prototype.clear=function(){this.head=this.tail=null,this.length=0},t.prototype.join=function(t){if(0===this.length)return"";for(var e=this.head,n=""+e.data;e=e.next;)n+=t+e.data;return n},t.prototype.concat=function(t){if(0===this.length)return r.alloc(0);if(1===this.length)return this.head.data;for(var e,n,i,a=r.allocUnsafe(t>>>0),o=this.head,s=0;o;)e=o.data,n=a,i=s,e.copy(n,i),s+=o.data.length,o=o.next;return a},t}(),i&&i.inspect&&i.inspect.custom&&(e.exports.prototype[i.inspect.custom]=function(){var t=i.inspect({length:this.length});return this.constructor.name+" "+t})},{"safe-buffer":107,util:3}],120:[function(t,e,n){"use strict";var r=t("process-nextick-args");function i(t,e){t.emit("error",e)}e.exports={destroy:function(t,e){var n=this,a=this._readableState&&this._readableState.destroyed,o=this._writableState&&this._writableState.destroyed;return a||o?(e?e(t):!t||this._writableState&&this._writableState.errorEmitted||r.nextTick(i,this,t),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(t||null,function(t){!e&&t?(r.nextTick(i,n,t),n._writableState&&(n._writableState.errorEmitted=!0)):e&&e(t)}),this)},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)}}},{"process-nextick-args":97}],121:[function(t,e,n){e.exports=t("events").EventEmitter},{events:43}],122:[function(t,e,n){e.exports=t("./readable").PassThrough},{"./readable":123}],123:[function(t,e,n){(n=e.exports=t("./lib/_stream_readable.js")).Stream=n,n.Readable=n,n.Writable=t("./lib/_stream_writable.js"),n.Duplex=t("./lib/_stream_duplex.js"),n.Transform=t("./lib/_stream_transform.js"),n.PassThrough=t("./lib/_stream_passthrough.js")},{"./lib/_stream_duplex.js":114,"./lib/_stream_passthrough.js":115,"./lib/_stream_readable.js":116,"./lib/_stream_transform.js":117,"./lib/_stream_writable.js":118}],124:[function(t,e,n){e.exports=t("./readable").Transform},{"./readable":123}],125:[function(t,e,n){e.exports=t("./lib/_stream_writable.js")},{"./lib/_stream_writable.js":118}],126:[function(t,e,n){"use strict";var r=t("safe-buffer").Buffer,i=r.isEncoding||function(t){switch((t=""+t)&&t.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};function a(t){var e;switch(this.encoding=function(t){var e=function(t){if(!t)return"utf8";for(var e;;)switch(t){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return t;default:if(e)return;t=(""+t).toLowerCase(),e=!0}}(t);if("string"!=typeof e&&(r.isEncoding===i||!i(t)))throw new Error("Unknown encoding: "+t);return e||t}(t),this.encoding){case"utf16le":this.text=u,this.end=l,e=4;break;case"utf8":this.fillLast=s,e=4;break;case"base64":this.text=c,this.end=f,e=3;break;default:return this.write=h,void(this.end=p)}this.lastNeed=0,this.lastTotal=0,this.lastChar=r.allocUnsafe(e)}function o(t){return t<=127?0:t>>5==6?2:t>>4==14?3:t>>3==30?4:t>>6==2?-1:-2}function s(t){var e=this.lastTotal-this.lastNeed,n=function(t,e,n){if(128!=(192&e[0]))return t.lastNeed=0,"�";if(t.lastNeed>1&&e.length>1){if(128!=(192&e[1]))return t.lastNeed=1,"�";if(t.lastNeed>2&&e.length>2&&128!=(192&e[2]))return t.lastNeed=2,"�"}}(this,t);return void 0!==n?n:this.lastNeed<=t.length?(t.copy(this.lastChar,e,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(t.copy(this.lastChar,e,0,t.length),void(this.lastNeed-=t.length))}function u(t,e){if((t.length-e)%2==0){var n=t.toString("utf16le",e);if(n){var r=n.charCodeAt(n.length-1);if(r>=55296&&r<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1],n.slice(0,-1)}return n}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=t[t.length-1],t.toString("utf16le",e,t.length-1)}function l(t){var e=t&&t.length?this.write(t):"";if(this.lastNeed){var n=this.lastTotal-this.lastNeed;return e+this.lastChar.toString("utf16le",0,n)}return e}function c(t,e){var n=(t.length-e)%3;return 0===n?t.toString("base64",e):(this.lastNeed=3-n,this.lastTotal=3,1===n?this.lastChar[0]=t[t.length-1]:(this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1]),t.toString("base64",e,t.length-n))}function f(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+this.lastChar.toString("base64",0,3-this.lastNeed):e}function h(t){return t.toString(this.encoding)}function p(t){return t&&t.length?this.write(t):""}n.StringDecoder=a,a.prototype.write=function(t){if(0===t.length)return"";var e,n;if(this.lastNeed){if(void 0===(e=this.fillLast(t)))return"";n=this.lastNeed,this.lastNeed=0}else n=0;return n=0)return i>0&&(t.lastNeed=i-1),i;if(--r=0)return i>0&&(t.lastNeed=i-2),i;if(--r=0)return i>0&&(2===i?i=0:t.lastNeed=i-3),i;return 0}(this,t,e);if(!this.lastNeed)return t.toString("utf8",e);this.lastTotal=n;var r=t.length-(n-this.lastNeed);return t.copy(this.lastChar,0,r),t.toString("utf8",e,r)},a.prototype.fillLast=function(t){if(this.lastNeed<=t.length)return t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,t.length),this.lastNeed-=t.length}},{"safe-buffer":107}],127:[function(t,e,n){(function(n){var r=t("stream");function i(t,e,i){t=t||function(t){this.queue(t)},e=e||function(){this.queue(null)};var a=!1,o=!1,s=[],u=!1,l=new r;function c(){for(;s.length&&!l.paused;){var t=s.shift();if(null===t)return l.emit("end");l.emit("data",t)}}return l.readable=l.writable=!0,l.paused=!1,l.autoDestroy=!(i&&!1===i.autoDestroy),l.write=function(e){return t.call(this,e),!l.paused},l.queue=l.push=function(t){return u?l:(null===t&&(u=!0),s.push(t),c(),l)},l.on("end",function(){l.readable=!1,!l.writable&&l.autoDestroy&&n.nextTick(function(){l.destroy()})}),l.end=function(t){if(!a)return a=!0,arguments.length&&l.write(t),l.writable=!1,e.call(l),!l.readable&&l.autoDestroy&&l.destroy(),l},l.destroy=function(){if(!o)return o=!0,a=!0,s.length=0,l.writable=l.readable=!1,l.emit("close"),l},l.pause=function(){if(!l.paused)return l.paused=!0,l},l.resume=function(){return l.paused&&(l.paused=!1,l.emit("resume")),c(),l.paused||l.emit("drain"),l},l}e.exports=i,i.through=i}).call(this,t("_process"))},{_process:98,stream:112}],128:[function(t,e,n){(function(e,r){var i=t("process/browser.js").nextTick,a=Function.prototype.apply,o=Array.prototype.slice,s={},u=0;function l(t,e){this._id=t,this._clearFn=e}n.setTimeout=function(){return new l(a.call(setTimeout,window,arguments),clearTimeout)},n.setInterval=function(){return new l(a.call(setInterval,window,arguments),clearInterval)},n.clearTimeout=n.clearInterval=function(t){t.close()},l.prototype.unref=l.prototype.ref=function(){},l.prototype.close=function(){this._clearFn.call(window,this._id)},n.enroll=function(t,e){clearTimeout(t._idleTimeoutId),t._idleTimeout=e},n.unenroll=function(t){clearTimeout(t._idleTimeoutId),t._idleTimeout=-1},n._unrefActive=n.active=function(t){clearTimeout(t._idleTimeoutId);var e=t._idleTimeout;e>=0&&(t._idleTimeoutId=setTimeout(function(){t._onTimeout&&t._onTimeout()},e))},n.setImmediate="function"==typeof e?e:function(t){var e=u++,r=!(arguments.length<2)&&o.call(arguments,1);return s[e]=!0,i(function(){s[e]&&(r?t.apply(null,r):t.call(null),n.clearImmediate(e))}),e},n.clearImmediate="function"==typeof r?r:function(t){delete s[t]}}).call(this,t("timers").setImmediate,t("timers").clearImmediate)},{"process/browser.js":98,timers:128}],129:[function(t,e,n){n.isatty=function(){return!1},n.ReadStream=function(){throw new Error("tty.ReadStream is not implemented")},n.WriteStream=function(){throw new Error("tty.WriteStream is not implemented")}},{}],130:[function(t,e,n){(function(e,r){"use strict";var i=t("bit-twiddle"),a=t("dup");e.__TYPEDARRAY_POOL||(e.__TYPEDARRAY_POOL={UINT8:a([32,0]),UINT16:a([32,0]),UINT32:a([32,0]),INT8:a([32,0]),INT16:a([32,0]),INT32:a([32,0]),FLOAT:a([32,0]),DOUBLE:a([32,0]),DATA:a([32,0]),UINT8C:a([32,0]),BUFFER:a([32,0])});var o="undefined"!=typeof Uint8ClampedArray,s=e.__TYPEDARRAY_POOL;s.UINT8C||(s.UINT8C=a([32,0])),s.BUFFER||(s.BUFFER=a([32,0]));var u=s.DATA,l=s.BUFFER;function c(t){if(t){var e=t.length||t.byteLength,n=i.log2(e);u[n].push(t)}}function f(t){t=i.nextPow2(t);var e=i.log2(t),n=u[e];return n.length>0?n.pop():new ArrayBuffer(t)}function h(t){return new Uint8Array(f(t),0,t)}function p(t){return new Uint16Array(f(2*t),0,t)}function d(t){return new Uint32Array(f(4*t),0,t)}function g(t){return new Int8Array(f(t),0,t)}function v(t){return new Int16Array(f(2*t),0,t)}function m(t){return new Int32Array(f(4*t),0,t)}function _(t){return new Float32Array(f(4*t),0,t)}function w(t){return new Float64Array(f(8*t),0,t)}function b(t){return o?new Uint8ClampedArray(f(t),0,t):h(t)}function y(t){return new DataView(f(t),0,t)}function x(t){t=i.nextPow2(t);var e=i.log2(t),n=l[e];return n.length>0?n.pop():new r(t)}n.free=function(t){if(r.isBuffer(t))l[i.log2(t.length)].push(t);else{if("[object ArrayBuffer]"!==Object.prototype.toString.call(t)&&(t=t.buffer),!t)return;var e=t.length||t.byteLength,n=0|i.log2(e);u[n].push(t)}},n.freeUint8=n.freeUint16=n.freeUint32=n.freeInt8=n.freeInt16=n.freeInt32=n.freeFloat32=n.freeFloat=n.freeFloat64=n.freeDouble=n.freeUint8Clamped=n.freeDataView=function(t){c(t.buffer)},n.freeArrayBuffer=c,n.freeBuffer=function(t){l[i.log2(t.length)].push(t)},n.malloc=function(t,e){if(void 0===e||"arraybuffer"===e)return f(t);switch(e){case"uint8":return h(t);case"uint16":return p(t);case"uint32":return d(t);case"int8":return g(t);case"int16":return v(t);case"int32":return m(t);case"float":case"float32":return _(t);case"double":case"float64":return w(t);case"uint8_clamped":return b(t);case"buffer":return x(t);case"data":case"dataview":return y(t);default:return null}return null},n.mallocArrayBuffer=f,n.mallocUint8=h,n.mallocUint16=p,n.mallocUint32=d,n.mallocInt8=g,n.mallocInt16=v,n.mallocInt32=m,n.mallocFloat32=n.mallocFloat=_,n.mallocFloat64=n.mallocDouble=w,n.mallocUint8Clamped=b,n.mallocDataView=y,n.mallocBuffer=x,n.clearCache=function(){for(var t=0;t<32;++t)s.UINT8[t].length=0,s.UINT16[t].length=0,s.UINT32[t].length=0,s.INT8[t].length=0,s.INT16[t].length=0,s.INT32[t].length=0,s.FLOAT[t].length=0,s.DOUBLE[t].length=0,s.UINT8C[t].length=0,u[t].length=0,l[t].length=0}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},t("buffer").Buffer)},{"bit-twiddle":2,buffer:4,dup:14}],131:[function(t,e,n){"use strict";e.exports=function(t,e,n){return 0===t.length?t:e?(n||t.sort(e),function(t,e){for(var n=1,r=t.length,i=t[0],a=t[0],o=1;o=o?u+1:o}r.mkdir(e+"sequencer"+o,function(){var a=e+"sequencer"+o+"/";for(var s in n.images){var u=n.images[s].steps;if(i){var l=u.slice(-1)[0].output.src,c=u.slice(-1)[0].output.format,f=t("data-uri-to-buffer")(l);r.writeFile(a+s+"_"+(u.length-1)+"."+c,f,function(){})}else for(var h in u){l=u[h].output.src,c=u[h].output.format,f=t("data-uri-to-buffer")(l);r.writeFile(a+s+"_"+h+"."+c,f,function(){})}}})},r.readdir(c,function(t,e){var n=[];if(void 0===e||0==e.length)return f(n),[];for(var i=0;i0&&(thisStep=l[t].steps[e],thisStep.UI.onRemove(thisStep.options.step),l[t].steps.splice(e,1))}function p(){var e=[],n=this;for(var r in arguments)e.push(a(arguments[r]));var i=u.call(this,e,"l");c.push({method:"loadImages",json_q:a(i)});var o=this.copy(i.loadedimages),s={name:"ImageSequencer Wrapper",sequencer:this,addSteps:this.addSteps,removeSteps:this.removeSteps,insertSteps:this.insertSteps,run:this.run,UI:this.UI,setUI:this.setUI,images:o};!function e(r){if(r!=o.length){var a=o[r];t("./ui/LoadImage")(n,a,i.images[a],function(){e(++r)})}else i.callback.call(s)}(0)}function d(t){var e={};if("load-image"==t)return{};if(0==arguments.length)for(var n in s)e[n]=s[n][1];else e=s[t][1];return e}function g(t){let e=a(d(t.options.name).inputs);e=e||{};for(let n in e)e[n]=t.options[n]||e[n].default,e[n]=encodeURIComponent(e[n]);var n=Object.keys(e).map(t=>t+":"+e[t]).join("|");return`${t.options.name}(${n})`}function v(t){return t.split(",").map(m)}function m(t){if(-1===t.indexOf("(")){var e=t.substr(0);stepSettings=""}else{e=t.substr(0,t.indexOf("("));stepSettings=t.slice(t.indexOf("(")+1,-1)}return stepSettings=stepSettings.split("|").reduce(function(t,e,n){var r=e.substr(0,e.indexOf(":")),i=e.substr(e.indexOf(":")+1);return i=i.replace(/^\(/,"").replace(/\)$/,""),e=[r,i=decodeURIComponent(i)],r&&(t[r]=i),t},{}),{name:e,options:stepSettings}}return{name:"ImageSequencer",options:e,inputlog:c,modules:s,images:l,events:f,loadImages:p,loadImage:p,addSteps:function(){var e,n="ImageSequencer"==this.name?this:this.sequencer,r="ImageSequencer"==this.name?[]:[this.images];for(var i in arguments)r.push(a(arguments[i]));for(var o in e=u.call(n,r,"+"),c.push({method:"addSteps",json_q:a(e)}),e)for(var s in e[o])t("./AddStep")(n,o,e[o][s].name,e[o][s].o);return this},removeSteps:function(t,e){var n,r={},i="ImageSequencer"==this.name?this:this.sequencer,o="ImageSequencer"==this.name?[]:[this.images];for(var s in arguments)o.push(a(arguments[s]));var l=u.call(i,o,"-");for(var f in c.push({method:"removeSteps",json_q:a(l)}),l)for(var p in n=l[f].sort(function(t,e){return e-t}),r[f]=n[n.length-1],n)h(f,n[p]);return this},insertSteps:function(e,n,r,i){var o={},s="ImageSequencer"==this.name?this:this.sequencer,l="ImageSequencer"==this.name?[]:[this.images];for(var f in arguments)l.push(arguments[f]);var h=u.call(s,l,"^");for(var p in c.push({method:"insertSteps",json_q:a(h)}),h){var d=h[p];for(var g in d=d.sort(function(t,e){return e.index-t.index}))t("./InsertStep")(s,p,d[g].index,d[g].name,d[g].o);o[p]=d[d.length-1].index}return this},replaceImage:function(e,n,r){return(r=r||{}).callback=r.callback||function(){},t("./ReplaceImage")(this,e,n,r)},run:function(e,n,r){let o,s=0;(e=e||{mode:"no-arg"}).index&&(s=e.index),"test"!=e.mode?"no-arg"!=e.mode&&"function"!=typeof e&&(e.progressObj&&(o=e.progressObj),delete arguments[0]):arguments[0]=e.mode;var l="ImageSequencer"==this.name?this:this.sequencer,c="ImageSequencer"==this.name?[]:[this.images];for(var f in arguments)c.push(a(arguments[f]));var h=function(){};for(var f in c)"Function"==i(c[f])&&(h=c.splice(f,1)[0]);var p=u.call(l,c,"r");return t("./Run")(l,p,h,s,o),!0},setUI:function(e){this.events=t("./ui/UserInterface")(e)},exportBin:function(e,n,r){return t("./ExportBin")(e,this,n,r)},modulesInfo:d,toString:function(t){return t?g(t):a(this.images.image1.steps).map(g).slice(1).join(",")},stepToString:g,toJSON:function(t){return this.stringToJSON(this.toString())},stringToJSON:v,stringToJSONstep:m,importString:function(t){let e=this;"ImageSequencer"!=this.name&&(e=this.sequencer),v(t).forEach(function(t){e.addSteps(t.name,t.options)})},importJSON:function(t){let e=this;"ImageSequencer"!=this.name&&(e=this.sequencer),t.forEach(function(t){e.addSteps(t.name,t.options)})},loadNewModule:function(e,n){if(!n)return this;if(Array.isArray(n))this.module[e]=n;else if(n.func&&n.info)this.modules[e]=[n.func,n.info];else if(n.path&&!this.inBrowser){const r=[t(`${n.path}/Module.js`),t(`${n.path}/info.json`)];this.modules[e]=r}return this},log:function(t,n){"none"!=e.ui&&(1==arguments.length?console.log(arguments[0]):2==arguments.length&&console.log(t,n))},objTypeOf:i,copy:a,setInputStep:t("./ui/SetInputStep")(n)}},e.exports=ImageSequencer},{"./AddStep":136,"./ExportBin":137,"./FormatInput":138,"./InsertStep":140,"./Modules":141,"./ReplaceImage":142,"./Run":143,"./ui/LoadImage":194,"./ui/SetInputStep":195,"./ui/UserInterface":196,"./util/getStep.js":198,fs:42}],140:[function(t,e,n){t("./util/getStep.js");e.exports=function(t,e,n,r,i){!function(e,n,r,i){if(t.modules[r])var a=t.modules[r][1];else console.log("Module "+r+" not found.");var o=t.copy(i);o.number=t.options.sequencerCounter++,o.name=i.name||r||a.name,o.description=i.description||a.description,o.selector=i.selector||"ismod-"+r,o.container=i.container||t.options.selector,o.image=e,o.inBrowser=t.options.inBrowser,-1==n&&(n=t.images[e].steps.length),o.step={name:o.name,description:o.description,ID:o.number,imageName:o.image,inBrowser:t.options.inBrowser,ui:t.options.ui,options:o};var s=t.events;o=o||{},s.onSetup(o.step);var u=t.modules[r][0](o,s);t.images[e].steps.splice(n,0,u)}(e,n,r,i),t.steps=t.images[e].steps}},{"./util/getStep.js":198}],141:[function(t,e,n){e.exports={channel:t("./modules/Channel"),brightness:t("./modules/Brightness"),"edge-detect":t("./modules/EdgeDetect"),ndvi:t("./modules/Ndvi"),crop:t("./modules/Crop"),colormap:t("./modules/Colormap"),"decode-qr":t("./modules/DecodeQr"),"fisheye-gl":t("./modules/FisheyeGl"),dynamic:t("./modules/Dynamic"),blur:t("./modules/Blur"),saturation:t("./modules/Saturation"),average:t("./modules/Average"),blend:t("./modules/Blend"),"import-image":t("./modules/ImportImage"),invert:t("image-sequencer-invert")}},{"./modules/Average":146,"./modules/Blend":149,"./modules/Blur":153,"./modules/Brightness":156,"./modules/Channel":159,"./modules/Colormap":163,"./modules/Crop":168,"./modules/DecodeQr":171,"./modules/Dynamic":174,"./modules/EdgeDetect":178,"./modules/FisheyeGl":181,"./modules/ImportImage":185,"./modules/Ndvi":188,"./modules/Saturation":191,"image-sequencer-invert":56}],142:[function(t,e,n){e.exports=function(t,e,n,r){if(!t.options.inBrowser)return!1;var i=ImageSequencer({ui:!1});if(window.hasOwnProperty("$"))var a=$(e);else a=document.querySelectorAll(e);for(var o=[],s=0;s=e.images[u].steps.length?{options:{name:void 0}}:e.images[u].steps.slice(f+t)[0]},e.images[u].steps[f].getIndex=function(){return f},r)r.hasOwnProperty(p)&&(e.images[u].steps[f][p]=r[p]);e.images[u].steps[f].UI.onDraw(e.images[u].steps[f].options.step);var d=t("./RunToolkit")(e.copy(h));e.images[u].steps[f].draw(d,function(){e.images[u].steps[f].options.step.output=e.images[u].steps[f].output.src,e.images[u].steps[f].UI.onComplete(e.images[u].steps[f].options.step),n(a,++s)},o)}}(s,a)}(n=function(t){for(var n in t)0==t[n]&&1==e.images[n].steps.length?delete t[n]:0==t[n]&&t[n]++;for(var n in t)for(var r=e.images[n].steps[t[n]-1];void 0===r||void 0===r.output;)r=e.images[n].steps[--t[n]-1];return t}(n))}},{"./RunToolkit":144,"./util/getStep.js":198}],144:[function(t,e,n){const r=t("get-pixels"),i=t("./modules/_nomodule/PixelManipulation"),a=t("lodash"),o=t("data-uri-to-buffer"),s=t("save-pixels");e.exports=function(t){return t.getPixels=r,t.pixelManipulation=i,t.lodash=a,t.dataUriToBuffer=o,t.savePixels=s,t}},{"./modules/_nomodule/PixelManipulation":193,"data-uri-to-buffer":13,"get-pixels":23,lodash:62,"save-pixels":111}],145:[function(t,e,n){e.exports=function(e,n){return e.blur=e.blur||2,e.step.metadata=e.step.metadata||{},{options:e,draw:function(n,r,i){i.stop(!0),i.overrideFlag=!0;var a=this;return t("../_nomodule/PixelManipulation.js")(n,{output:function(t,e,n){a.output={src:e,format:n}},changePixel:function(t,e,n,r){return[t,e,n,r]},extraManipulation:function(t){for(var n=[0,0,0,0],r=0;rAverages (r, g, b, a): "+n.join(", ")+"

"),t},format:n.format,image:e.image,callback:r})},output:void 0,UI:n}}},{"../_nomodule/PixelManipulation.js":193}],146:[function(t,e,n){e.exports=[t("./Module"),t("./info.json")]},{"./Module":145,"./info.json":147}],147:[function(t,e,n){e.exports={name:"Average",description:"Average all pixel color",inputs:{}}},{}],148:[function(require,module,exports){module.exports=function Dynamic(options,UI,util){var output;function draw(input,callback,progressObj){progressObj.stop(!0),progressObj.overrideFlag=!0;var step=this;"string"==typeof options.func&&eval("options.func = "+options.func);var getPixels=require("get-pixels"),priorStep=this.getStep(-2);getPixels(priorStep.output.src,function(t,e){return options.firstImagePixels=e,require("../_nomodule/PixelManipulation.js")(input,{output:function(t,e,n){step.output={src:e,format:n}},changePixel:function(t,e,n,r,i,a){var o=options.firstImagePixels;return options.func(t,e,n,r,o.get(i,a,0),o.get(i,a,1),o.get(i,a,2),o.get(i,a,3))},format:input.format,image:options.image,inBrowser:options.inBrowser,callback:callback})})}return options.func=options.func||"function(r1, g1, b1, a1, r2, g2, b2, a2) { return [ r1, g2, b2, a2 ] }",{options:options,draw:draw,output:output,UI:UI}}},{"../_nomodule/PixelManipulation.js":193,"get-pixels":23}],149:[function(t,e,n){arguments[4][146][0].apply(n,arguments)},{"./Module":148,"./info.json":150,dup:146}],150:[function(t,e,n){e.exports={name:"Blend",description:"Blend the past two image steps with the given function. Defaults to using the red channel from image 1 and the green and blue and alpha channels of image 2. Easier to use interfaces coming soon!",inputs:{blend:{type:"input",desc:"Function to use to blend the two images.",default:"function(r1, g1, b1, a1, r2, g2, b2, a2) { return [ r1, g2, b2, a2 ] }"}}}},{}],151:[function(t,e,n){e.exports=function(t,e){let n=[[2/159,4/159,5/159,4/159,2/159],[4/159,9/159,12/159,9/159,4/159],[5/159,12/159,15/159,12/159,5/159],[4/159,9/159,12/159,9/159,4/159],[2/159,4/159,5/159,4/159,2/159]];n=function(t){let e=[];for(let n=t.length-1;n>=0;n--){let r=[];for(let e=t[n].length-1;e>=0;e--)r.push(t[n][e]);e.push(r)}return e}(n);var r=t;for(let e=0;eg;n=0<=g?++c:--c)r[n]=(e-i)/(a-i)*(u[n]-s[n])+s[n];return r}}e.exports=function(t,e){return e.colormap=e.colormap||i.default,"object"==typeof e.colormap?colormapFunction=r(e.colormap):i.hasOwnProperty(e.colormap)?colormapFunction=i[e.colormap]:colormapFunction=i.default,colormapFunction(t/255)};var i={greyscale:r([[0,[0,0,0],[255,255,255]],[1,[255,255,255],[255,255,255]]]),default:r([[0,[0,0,255],[0,255,0]],[.25,[0,255,0],[255,255,0]],[.5,[0,255,255],[255,255,0]],[.75,[255,255,0],[255,0,0]]]),ndvi:r([[0,[0,0,255],[38,195,195]],[.5,[0,150,0],[255,255,0]],[.75,[255,255,0],[255,50,50]]]),stretched:r([[0,[0,0,255],[0,0,255]],[.1,[0,0,255],[38,195,195]],[.5,[0,150,0],[255,255,0]],[.7,[255,255,0],[255,50,50]],[.9,[255,50,50],[255,50,50]]]),fastie:r([[0,[255,255,255],[0,0,0]],[.167,[0,0,0],[255,255,255]],[.33,[255,255,255],[0,0,0]],[.5,[0,0,0],[140,140,255]],[.55,[140,140,255],[0,255,0]],[.63,[0,255,0],[255,255,0]],[.75,[255,255,0],[255,0,0]],[.95,[255,0,0],[255,0,255]]])}},{}],162:[function(t,e,n){e.exports=function(e,n){return{options:e,draw:function(n,r,i){i.stop(!0),i.overrideFlag=!0;var a=this;return t("../_nomodule/PixelManipulation.js")(n,{output:function(t,e,n){a.output={src:e,format:n}},changePixel:function(n,r,i,a){var o=(n+r+i)/3,s=t("./Colormap")(o,e);return[s[0],s[1],s[2],255]},format:n.format,image:e.image,inBrowser:e.inBrowser,callback:r})},output:void 0,UI:n}}},{"../_nomodule/PixelManipulation.js":193,"./Colormap":161}],163:[function(t,e,n){arguments[4][146][0].apply(n,arguments)},{"./Module":162,"./info.json":164,dup:146}],164:[function(t,e,n){e.exports={name:"Colormap",description:"Maps brightness values (average of red, green & blue) to a given color lookup table, made up of a set of one more color gradients.\n\nFor example, 'cooler' colors like blue could represent low values, while 'hot' colors like red could represent high values.",inputs:{colormap:{type:"select",desc:"Name of the Colormap",default:"default",values:["default","greyscale","stretched","fastie"]}}}},{}],165:[function(t,e,n){(function(n){e.exports=function(e,r,i){var a=t("get-pixels"),o=t("save-pixels");r.x=parseInt(r.x)||0,r.y=parseInt(r.y)||0,a(e.src,function(t,a){r.w=parseInt(r.w)||Math.floor(a.shape[0]),r.h=parseInt(r.h)||Math.floor(a.shape[1]);for(var s=r.x,u=r.y,l=r.w,c=r.h,f=a.shape[0],h=new Uint8Array(4*l*c),p=u;pInfragrammar.",inputs:{red:{type:"input",desc:"Expression to return for red channel with R, G, B, and A inputs",default:"r"},green:{type:"input",desc:"Expression to return for green channel with R, G, B, and A inputs",default:"g"},blue:{type:"input",desc:"Expression to return for blue channel with R, G, B, and A inputs",default:"b"},"monochrome (fallback)":{type:"input",desc:"Expression to return with R, G, B, and A inputs; fallback for other channels if none provided",default:"r + g + b"}}}},{}],176:[function(t,e,n){const r=t("lodash"),i=[[-1,0,1],[-2,0,2],[-1,0,1]],a=[[-1,-2,-1],[0,0,0],[1,2,1]];let o,s=[],u=[],l=[],c=[];function f(t,e,n,r,o){let s=0;for(let e=0;e<3;e++)for(let n=0;n<3;n++){let a=r+e-1,u=o+n-1;s+=t.get(a,u,0)*i[e][n]}let u=0;for(let e=0;e<3;e++)for(let n=0;n<3;n++){let i=r+e-1,s=o+n-1;u+=t.get(i,s,0)*a[e][n]}return{pixel:[e,e,e,Math.sqrt(Math.pow(s,2)+Math.pow(u,2))],angle:Math.atan2(u,s)}}e.exports=function(t,e,n,i){o=!i;for(var a=0;ar.isEqual(t,n[pixel]))){t.set(weakPixel[0],weakPixel[1],3,255),c.splice(weakPixel,weakPixel);break}}return c.forEach(e=>t.set(e[0],e[1],3,0)),t}(function(t,e,n){const r=.2*p(u),i=r*n;for(let e=0;ei?u[e][n]>r?l.push(a):c.push(a):t.set(e,n,3,0)}return l.forEach(e=>t.set(e[0],e[1],3,255)),t}(function(t){s=s.map(t=>t.map(h));for(let e=1;e=-22.5&&r<=22.5||r<-157.5&&r>=-180?u[e][n]>=u[e][n+1]&&u[e][n]>=u[e][n-1]?t.set(e,n,3,u[e][n]):t.set(e,n,3,0):r>=22.5&&r<=67.5||r<-112.5&&r>=-157.5?u[e][n]>=u[e+1][n+1]&&u[e][n]>=u[e-1][n-1]?t.set(e,n,3,u[e][n]):t.set(e,n,3,0):r>=67.5&&r<=112.5||r<-67.5&&r>=-112.5?u[e][e]>=u[e+1][n]&&u[e][n]>=u[e][n]?t.set(e,n,3,u[e][n]):t.set(e,n,3,0):(r>=112.5&&r<=157.5||r<-22.5&&r>=-67.5)&&(u[e][n]>=u[e+1][n-1]&&u[e][n]>=u[e-1][n+1]?t.set(e,n,3,u[e][n]):t.set(e,n,3,0))}return t}(t),0,n))};var h=t=>180*t/Math.PI,p=t=>Math.max(...t.map(t=>t.map(t=>t||0)).map(t=>Math.max(...t)))},{lodash:62}],177:[function(t,e,n){e.exports=function(e,n){return e.blur=e.blur||2,e.highThresholdRatio=e.highThresholdRatio||.2,e.lowThresholdRatio=e.lowThresholdRatio||.15,{options:e,draw:function(n,r,i){i.stop(!0),i.overrideFlag=!0;var a=this;return t("../_nomodule/PixelManipulation.js")(n,{output:function(t,e,n){a.output={src:e,format:n}},changePixel:function(t,e,n,r){return[(t+e+n)/3,(t+e+n)/3,(t+e+n)/3,r]},extraManipulation:function(n){return n=t("ndarray-gaussian-filter")(n,e.blur),t("./EdgeUtils")(n,e.highThresholdRatio,e.lowThresholdRatio,e.inBrowser)},format:n.format,image:e.image,inBrowser:e.inBrowser,callback:r})},output:void 0,UI:n}}},{"../_nomodule/PixelManipulation.js":193,"./EdgeUtils":176,"ndarray-gaussian-filter":67}],178:[function(t,e,n){arguments[4][146][0].apply(n,arguments)},{"./Module":177,"./info.json":179,dup:146}],179:[function(t,e,n){e.exports={name:"Detect Edges",description:"this module detects edges using the Canny method, which first Gaussian blurs the image to reduce noise (amount of blur configurable in settings as `options.blur`), then applies a number of steps to highlight edges, resulting in a greyscale image where the brighter the pixel, the stronger the detected edge. Read more at: https://en.wikipedia.org/wiki/Canny_edge_detector",inputs:{blur:{type:"integer",desc:"amount of gaussian blur(Less blur gives more detail, typically 0-5)",default:2},highThresholdRatio:{type:"float",desc:"The high threshold ratio for the image",default:.2},lowThresholdRatio:{type:"float",desc:"The low threshold value for the image",default:.15}}}},{}],180:[function(t,e,n){e.exports=function(e,n){return t("fisheyegl"),{options:e,draw:function(t,n){var r=this;if(e.inBrowser){if(document.querySelector("#image-sequencer-canvas"))var i=document.querySelector("#image-sequencer-canvas");else(i=document.createElement("canvas")).style.display="none",i.setAttribute("id","image-sequencer-canvas"),document.body.append(i);distorter=FisheyeGl({selector:"#image-sequencer-canvas"}),e.a=parseFloat(e.a)||distorter.lens.a,e.b=parseFloat(e.b)||distorter.lens.b,e.Fx=parseFloat(e.Fx)||distorter.lens.Fx,e.Fy=parseFloat(e.Fy)||distorter.lens.Fy,e.scale=parseFloat(e.scale)||distorter.lens.scale,e.x=parseFloat(e.x)||distorter.fov.x,e.y=parseFloat(e.y)||distorter.fov.y,distorter.lens.a=e.a,distorter.lens.b=e.b,distorter.lens.Fx=e.Fx,distorter.lens.Fy=e.Fy,distorter.lens.scale=e.scale,distorter.fov.x=e.x,distorter.fov.y=e.y,distorter.setImage(t.src,function(){r.output={src:i.toDataURL(),format:t.format},n()})}else this.output=t,n()},output:void 0,UI:n}}},{fisheyegl:15}],181:[function(t,e,n){arguments[4][146][0].apply(n,arguments)},{"./Module":180,"./info.json":182,dup:146}],182:[function(t,e,n){e.exports={name:"Fisheye GL",description:"Correct fisheye, or barrel distortion, in images (with WebGL -- adapted from fisheye-correction-webgl by @bluemir).",requires:["webgl"],inputs:{a:{type:"float",desc:"a parameter",default:1,min:1,max:4},b:{type:"float",desc:"b parameter",default:1,min:1,max:4},Fx:{type:"float",desc:"Fx parameter",default:0,min:0,max:4},Fy:{type:"float",desc:"Fy parameter",default:0,min:0,max:4},scale:{type:"float",desc:"Image Scaling",default:1.5,min:0,max:20},x:{type:"float",desc:"FOV x parameter",default:1.5,min:0,max:20},y:{type:"float",desc:"FOV y parameter",default:1.5,min:0,max:20},fragmentSrc:{type:"PATH",desc:"Patht to a WebGL fragment shader file",default:"(inbuilt)"},vertexSrc:{type:"PATH",desc:"Patht to a WebGL vertex shader file",default:"(inbuilt)"}}}},{}],183:[function(t,e,n){e.exports=function(e,n){e.imageUrl=e.url||"./images/monarch.png";var r=new Image;e.step.inBrowser&&t("./Ui.js")(e.step,n).setup();return{options:e,draw:function(n,i){var a=this;a.metadata=a.metadata||{},a.metadata.input=n,e.format=t("../../util/GetFormat")(e.imageUrl),r.onload=function(){a.output={src:r.src,format:e.format},i()},r.src=e.imageUrl},output:void 0,UI:n}}},{"../../util/GetFormat":197,"./Ui.js":184}],184:[function(t,e,n){e.exports=function(t,e){return{setup:function(e,n){var r="dropzone-import-image-"+t.ID,i='

Select or drag in an image to overlay.

';$(t.ui).find(".details").prepend(i),sequencer.setInputStep({dropZoneSelector:"#"+r,fileInputSelector:"#"+r+" .file-input",onLoad:function(e){var n=e.target;t.options.imageUrl=n.result,t.options.url=n.result,sequencer.run(),setUrlHashParameter("steps",sequencer.toString())}}),$(t.ui).find(".btn-save").on("click",function(){var e=$(t.ui).find(".det input").val();t.options.imageUrl=e,sequencer.run()})}}}},{}],185:[function(t,e,n){arguments[4][146][0].apply(n,arguments)},{"./Module":183,"./info.json":186,dup:146}],186:[function(t,e,n){e.exports={name:"Import Image",description:"Import a new image and replace the original with it. Future versions may enable a blend mode. Specify an image by URL or by file selector.",url:"https://github.com/publiclab/image-sequencer/tree/master/MODULES.md",inputs:{url:{type:"string",desc:"URL of image to import",default:"./images/monarch.png"}}}},{}],187:[function(t,e,n){e.exports=function(e,n){return e.filter=e.filter||"red",{options:e,draw:function(n,r,i){i.stop(!0),i.overrideFlag=!0;var a=this;return t("../_nomodule/PixelManipulation.js")(n,{output:function(t,e,n){a.output={src:e,format:n}},changePixel:function(t,n,r,i){if("red"==e.filter)var a=(r-t)/(1*r+t);"blue"==e.filter&&(a=(t-r)/(1*r+t));var o=255*(a+1)/2;return[o,o,o,i]},format:n.format,image:e.image,inBrowser:e.inBrowser,callback:r})},output:void 0,UI:n}}},{"../_nomodule/PixelManipulation.js":193}],188:[function(t,e,n){arguments[4][146][0].apply(n,arguments)},{"./Module":187,"./info.json":189,dup:146}],189:[function(t,e,n){e.exports={name:"NDVI",description:"Normalized Difference Vegetation Index, or NDVI, is an image analysis technique used with aerial photography. It's a way to visualize the amounts of infrared and other wavelengths of light reflected from vegetation by comparing ratios of blue and red light absorbed versus green and IR light reflected. NDVI is used to evaluate the health of vegetation in satellite imagery, where it correlates with how much photosynthesis is happening. This is helpful in assessing vegetative health or stress. Read more.

This is designed for use with red-filtered single camera DIY Infragram cameras; change to 'blue' for blue filters",inputs:{filter:{type:"select",desc:"Filter color",default:"red",values:["red","blue"]}}}},{}],190:[function(t,e,n){e.exports=function(e,n){return{options:e,draw:function(n,r,i){i.stop(!0),i.overrideFlag=!0;var a=this;return t("../_nomodule/PixelManipulation.js")(n,{output:function(t,e,n){a.output={src:e,format:n}},changePixel:function(t,n,r,i){var a=Math.sqrt(t*t*.299+n*n*.587+n*n*.114);return t=a+(t-a)*e.saturation,n=a+(n-a)*e.saturation,r=a+(r-a)*e.saturation,[Math.round(t),Math.round(n),Math.round(r),i]},format:n.format,image:e.image,inBrowser:e.inBrowser,callback:r})},output:void 0,UI:n}}},{"../_nomodule/PixelManipulation.js":193}],191:[function(t,e,n){arguments[4][146][0].apply(n,arguments)},{"./Module":190,"./info.json":192,dup:146}],192:[function(t,e,n){e.exports={name:"Saturation",description:"Change the saturation of the image by given value, from 0-1, with 1 being 100% saturated.",inputs:{saturation:{type:"integer",desc:"saturation for the new image between 0 and 2, 0 being black and white and 2 being highly saturated",default:0}}}},{}],193:[function(t,e,n){(function(n,r){e.exports=function(e,i){arguments.length<=1&&(i=e,e=this),(i=i||{}).changePixel=i.changePixel||function(t,e,n,r){return[t,e,n,r]},i.extraManipulation=i.extraManipulation||function(t){return t};var a=t("get-pixels"),o=t("save-pixels");a(e.src,function(a,s){if(a)console.log("Bad image path",e);else{if(i.getNeighbourPixel&&(i.getNeighbourPixel.fun=function(t,e){return i.getNeighbourPixel(s,l,c,t,e)}),!i.inBrowser&&!n.env.TEST)try{var u=t("pace")(s.shape[0]*s.shape[1])}catch(t){i.inBrowser=!0}for(var l=0;l
To work with a new or different image, drag one into the drop zone.",ID:e.options.sequencerCounter++,imageName:t,inBrowser:e.options.inBrowser,ui:e.options.ui},o={src:n,steps:[{options:{id:r.ID,name:"load-image",description:"This initial step loads and displays the original image without any modifications.",title:"Load Image",step:r},UI:e.events,draw:function(){return UI.onDraw(options.step),1==arguments.length?(this.output=a(arguments[0]),options.step.output=this.output,UI.onComplete(options.step),!0):2==arguments.length&&(this.output=a(arguments[0]),options.step.output=this.output,arguments[1](),UI.onComplete(options.step),!0)}}]};a(n,function(n){var r=function(t){return{src:t,format:t.split(":")[1].split(";")[0].split("/")[1]}}(n);e.images[t]=o;var a=e.images[t].steps[0];return a.output=r,a.options.step.output=a.output.src,a.UI.onSetup(a.options.step),a.UI.onDraw(a.options.step),a.UI.onComplete(a.options.step),i(),!0})}(n,r)}},{urify:132}],195:[function(t,e,n){e.exports=function(){return function(t){var e=$(t.dropZoneSelector),n=$(t.fileInputSelector),r=t.onLoad;function i(t){if(t.preventDefault(),t.stopPropagation(),t.target&&t.target.files)var e=t.target.files[0];else e=t.dataTransfer.files[0];if(e){var n=new FileReader;n.onload=r,n.readAsDataURL(e)}}new FileReader,n.on("change",i),e[0].addEventListener("drop",i,!1),e.on("dragover",function(t){t.stopPropagation(),t.preventDefault(),t.dataTransfer.dropEffect="copy"},!1),e.on("dragenter",function(t){e.addClass("hover")}),e.on("dragleave",function(t){e.removeClass("hover")})}}},{}],196:[function(t,e,n){e.exports=function(t={}){return t.onSetup=t.onSetup||function(t){0==t.ui||(t.inBrowser?console.log('Added Step "'+t.name+'" to "'+t.imageName+'".'):console.log("%s",'Added Step "'+t.name+'" to "'+t.imageName+'".'))},t.onDraw=t.onDraw||function(t){0==t.ui||(t.inBrowser?console.log('Drawing Step "'+t.name+'" on "'+t.imageName+'".'):console.log("%s",'Drawing Step "'+t.name+'" on "'+t.imageName+'".'))},t.onComplete=t.onComplete||function(t){0==t.ui||(t.inBrowser?console.log('Drawn Step "'+t.name+'" on "'+t.imageName+'".'):console.log("%s",'Drawn Step "'+t.name+'" on "'+t.imageName+'".'))},t.onRemove=t.onRemove||function(t){0==t.ui||(t.inBrowser?console.log('Removing Step "'+t.name+'" of "'+t.imageName+'".'):console.log("%s",'Removing Step "'+t.name+'" of "'+t.imageName+'".'))},t}},{}],197:[function(t,e,n){e.exports=function(t){var e=void 0;return"jpeg"===(e=(e=function(t){return"data:image"===t.substr(0,10)}(t)?t.split(";")[0].split("/").pop():t.split(".").pop()).toLowerCase())&&(e="jpg"),["jpg","jpeg","png","gif","canvas"].includes(e)?e:"jpg"}},{}],198:[function(t,e,n){e.exports={getPreviousStep:function(){return this.getStep(-1)},getNextStep:function(){return this.getStep(1)},getInput:function(t){return t+this.getIndex()===0&&t++,this.getStep(t-1).output},getOutput:function(t){return this.getStep(t).output},getOptions:function(){return this.getStep(0).options},setOptions:function(t){let e=this.getStep(0).options;for(let n in t)e[n]&&(e[n]=t[n])},getFormat:function(){return this.getStep(-1).output.format},getHeight:function(t){let e=new Image;e.onload=function(){t(e.height)},e.src=this.getInput(0).src},getWidth:function(t){let e=new Image;e.onload=function(){t(e.width)},e.src=this.getInput(0).src}}},{}]},{},[139]); \ No newline at end of file +!function(){return function t(e,n,r){function i(o,s){if(!n[o]){if(!e[o]){var u="function"==typeof require&&require;if(!s&&u)return u(o,!0);if(a)return a(o,!0);var l=new Error("Cannot find module '"+o+"'");throw l.code="MODULE_NOT_FOUND",l}var c=n[o]={exports:{}};e[o][0].call(c.exports,function(t){return i(e[o][1][t]||t)},c,c.exports,t,e,n,r)}return n[o].exports}for(var a="function"==typeof require&&require,o=0;o0?r-4:r,f=0;f>16&255,s[u++]=e>>8&255,s[u++]=255&e;2===o&&(e=i[t.charCodeAt(f)]<<2|i[t.charCodeAt(f+1)]>>4,s[u++]=255&e);1===o&&(e=i[t.charCodeAt(f)]<<10|i[t.charCodeAt(f+1)]<<4|i[t.charCodeAt(f+2)]>>2,s[u++]=e>>8&255,s[u++]=255&e);return s},n.fromByteArray=function(t){for(var e,n=t.length,i=n%3,a=[],o=0,s=n-i;os?s:o+16383));1===i?(e=t[n-1],a.push(r[e>>2]+r[e<<4&63]+"==")):2===i&&(e=(t[n-2]<<8)+t[n-1],a.push(r[e>>10]+r[e>>4&63]+r[e<<2&63]+"="));return a.join("")};for(var r=[],i=[],a="undefined"!=typeof Uint8Array?Uint8Array:Array,o="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",s=0,u=o.length;s0)throw new Error("Invalid string. Length must be a multiple of 4");var n=t.indexOf("=");return-1===n&&(n=e),[n,n===e?0:4-n%4]}function c(t,e,n){for(var i,a,o=[],s=e;s>18&63]+r[a>>12&63]+r[a>>6&63]+r[63&a]);return o.join("")}i["-".charCodeAt(0)]=62,i["_".charCodeAt(0)]=63},{}],2:[function(t,e,n){"use strict";"use restrict";function r(t){var e=32;return(t&=-t)&&e--,65535&t&&(e-=16),16711935&t&&(e-=8),252645135&t&&(e-=4),858993459&t&&(e-=2),1431655765&t&&(e-=1),e}n.INT_BITS=32,n.INT_MAX=2147483647,n.INT_MIN=-1<<31,n.sign=function(t){return(t>0)-(t<0)},n.abs=function(t){var e=t>>31;return(t^e)-e},n.min=function(t,e){return e^(t^e)&-(t65535)<<4,e|=n=((t>>>=e)>255)<<3,e|=n=((t>>>=n)>15)<<2,(e|=n=((t>>>=n)>3)<<1)|(t>>>=n)>>1},n.log10=function(t){return t>=1e9?9:t>=1e8?8:t>=1e7?7:t>=1e6?6:t>=1e5?5:t>=1e4?4:t>=1e3?3:t>=100?2:t>=10?1:0},n.popCount=function(t){return 16843009*((t=(858993459&(t-=t>>>1&1431655765))+(t>>>2&858993459))+(t>>>4)&252645135)>>>24},n.countTrailingZeros=r,n.nextPow2=function(t){return t+=0===t,--t,t|=t>>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,(t|=t>>>16)+1},n.prevPow2=function(t){return t|=t>>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,(t|=t>>>16)-(t>>>1)},n.parity=function(t){return t^=t>>>16,t^=t>>>8,t^=t>>>4,27030>>>(t&=15)&1};var i=new Array(256);!function(t){for(var e=0;e<256;++e){var n=e,r=e,i=7;for(n>>>=1;n;n>>>=1)r<<=1,r|=1&n,--i;t[e]=r<>>8&255]<<16|i[t>>>16&255]<<8|i[t>>>24&255]},n.interleave2=function(t,e){return(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t&=65535)|t<<8))|t<<4))|t<<2))|t<<1))|(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e&=65535)|e<<8))|e<<4))|e<<2))|e<<1))<<1},n.deinterleave2=function(t,e){return(t=65535&((t=16711935&((t=252645135&((t=858993459&((t=t>>>e&1431655765)|t>>>1))|t>>>2))|t>>>4))|t>>>16))<<16>>16},n.interleave3=function(t,e,n){return t=1227133513&((t=3272356035&((t=251719695&((t=4278190335&((t&=1023)|t<<16))|t<<8))|t<<4))|t<<2),(t|=(e=1227133513&((e=3272356035&((e=251719695&((e=4278190335&((e&=1023)|e<<16))|e<<8))|e<<4))|e<<2))<<1)|(n=1227133513&((n=3272356035&((n=251719695&((n=4278190335&((n&=1023)|n<<16))|n<<8))|n<<4))|n<<2))<<2},n.deinterleave3=function(t,e){return(t=1023&((t=4278190335&((t=251719695&((t=3272356035&((t=t>>>e&1227133513)|t>>>2))|t>>>4))|t>>>8))|t>>>16))<<22>>22},n.nextCombination=function(t){var e=t|t-1;return e+1|(~e&-~e)-1>>>r(t)+1}},{}],3:[function(t,e,n){},{}],4:[function(t,e,n){"use strict";var r=t("base64-js"),i=t("ieee754");n.Buffer=s,n.SlowBuffer=function(t){+t!=t&&(t=0);return s.alloc(+t)},n.INSPECT_MAX_BYTES=50;var a=2147483647;function o(t){if(t>a)throw new RangeError("Invalid typed array length");var e=new Uint8Array(t);return e.__proto__=s.prototype,e}function s(t,e,n){if("number"==typeof t){if("string"==typeof e)throw new Error("If encoding is specified then the first argument must be a string");return c(t)}return u(t,e,n)}function u(t,e,n){if("number"==typeof t)throw new TypeError('"value" argument must not be a number');return P(t)?function(t,e,n){if(e<0||t.byteLength=a)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+a.toString(16)+" bytes");return 0|t}function p(t,e){if(s.isBuffer(t))return t.length;if(U(t)||P(t))return t.byteLength;"string"!=typeof t&&(t=""+t);var n=t.length;if(0===n)return 0;for(var r=!1;;)switch(e){case"ascii":case"latin1":case"binary":return n;case"utf8":case"utf-8":case void 0:return D(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*n;case"hex":return n>>>1;case"base64":return F(t).length;default:if(r)return D(t).length;e=(""+e).toLowerCase(),r=!0}}function d(t,e,n){var r=t[e];t[e]=t[n],t[n]=r}function g(t,e,n,r,i){if(0===t.length)return-1;if("string"==typeof n?(r=n,n=0):n>2147483647?n=2147483647:n<-2147483648&&(n=-2147483648),q(n=+n)&&(n=i?0:t.length-1),n<0&&(n=t.length+n),n>=t.length){if(i)return-1;n=t.length-1}else if(n<0){if(!i)return-1;n=0}if("string"==typeof e&&(e=s.from(e,r)),s.isBuffer(e))return 0===e.length?-1:v(t,e,n,r,i);if("number"==typeof e)return e&=255,"function"==typeof Uint8Array.prototype.indexOf?i?Uint8Array.prototype.indexOf.call(t,e,n):Uint8Array.prototype.lastIndexOf.call(t,e,n):v(t,[e],n,r,i);throw new TypeError("val must be string, number or Buffer")}function v(t,e,n,r,i){var a,o=1,s=t.length,u=e.length;if(void 0!==r&&("ucs2"===(r=String(r).toLowerCase())||"ucs-2"===r||"utf16le"===r||"utf-16le"===r)){if(t.length<2||e.length<2)return-1;o=2,s/=2,u/=2,n/=2}function l(t,e){return 1===o?t[e]:t.readUInt16BE(e*o)}if(i){var c=-1;for(a=n;as&&(n=s-u),a=n;a>=0;a--){for(var f=!0,h=0;hi&&(r=i):r=i;var a=e.length;if(a%2!=0)throw new TypeError("Invalid hex string");r>a/2&&(r=a/2);for(var o=0;o>8,i=n%256,a.push(i),a.push(r);return a}(e,t.length-n),t,n,r)}function k(t,e,n){return 0===e&&n===t.length?r.fromByteArray(t):r.fromByteArray(t.slice(e,n))}function E(t,e,n){n=Math.min(t.length,n);for(var r=[],i=e;i239?4:l>223?3:l>191?2:1;if(i+f<=n)switch(f){case 1:l<128&&(c=l);break;case 2:128==(192&(a=t[i+1]))&&(u=(31&l)<<6|63&a)>127&&(c=u);break;case 3:a=t[i+1],o=t[i+2],128==(192&a)&&128==(192&o)&&(u=(15&l)<<12|(63&a)<<6|63&o)>2047&&(u<55296||u>57343)&&(c=u);break;case 4:a=t[i+1],o=t[i+2],s=t[i+3],128==(192&a)&&128==(192&o)&&128==(192&s)&&(u=(15&l)<<18|(63&a)<<12|(63&o)<<6|63&s)>65535&&u<1114112&&(c=u)}null===c?(c=65533,f=1):c>65535&&(c-=65536,r.push(c>>>10&1023|55296),c=56320|1023&c),r.push(c),i+=f}return function(t){var e=t.length;if(e<=S)return String.fromCharCode.apply(String,t);var n="",r=0;for(;rthis.length)return"";if((void 0===n||n>this.length)&&(n=this.length),n<=0)return"";if((n>>>=0)<=(e>>>=0))return"";for(t||(t="utf8");;)switch(t){case"hex":return M(this,e,n);case"utf8":case"utf-8":return E(this,e,n);case"ascii":return A(this,e,n);case"latin1":case"binary":return T(this,e,n);case"base64":return k(this,e,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return I(this,e,n);default:if(r)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),r=!0}}.apply(this,arguments)},s.prototype.equals=function(t){if(!s.isBuffer(t))throw new TypeError("Argument must be a Buffer");return this===t||0===s.compare(this,t)},s.prototype.inspect=function(){var t="",e=n.INSPECT_MAX_BYTES;return this.length>0&&(t=this.toString("hex",0,e).match(/.{2}/g).join(" "),this.length>e&&(t+=" ... ")),""},s.prototype.compare=function(t,e,n,r,i){if(!s.isBuffer(t))throw new TypeError("Argument must be a Buffer");if(void 0===e&&(e=0),void 0===n&&(n=t?t.length:0),void 0===r&&(r=0),void 0===i&&(i=this.length),e<0||n>t.length||r<0||i>this.length)throw new RangeError("out of range index");if(r>=i&&e>=n)return 0;if(r>=i)return-1;if(e>=n)return 1;if(this===t)return 0;for(var a=(i>>>=0)-(r>>>=0),o=(n>>>=0)-(e>>>=0),u=Math.min(a,o),l=this.slice(r,i),c=t.slice(e,n),f=0;f>>=0,isFinite(n)?(n>>>=0,void 0===r&&(r="utf8")):(r=n,n=void 0)}var i=this.length-e;if((void 0===n||n>i)&&(n=i),t.length>0&&(n<0||e<0)||e>this.length)throw new RangeError("Attempt to write outside buffer bounds");r||(r="utf8");for(var a=!1;;)switch(r){case"hex":return m(this,t,e,n);case"utf8":case"utf-8":return _(this,t,e,n);case"ascii":return w(this,t,e,n);case"latin1":case"binary":return b(this,t,e,n);case"base64":return y(this,t,e,n);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return x(this,t,e,n);default:if(a)throw new TypeError("Unknown encoding: "+r);r=(""+r).toLowerCase(),a=!0}},s.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var S=4096;function A(t,e,n){var r="";n=Math.min(t.length,n);for(var i=e;ir)&&(n=r);for(var i="",a=e;an)throw new RangeError("Trying to access beyond buffer length")}function R(t,e,n,r,i,a){if(!s.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(e>i||et.length)throw new RangeError("Index out of range")}function L(t,e,n,r,i,a){if(n+r>t.length)throw new RangeError("Index out of range");if(n<0)throw new RangeError("Index out of range")}function B(t,e,n,r,a){return e=+e,n>>>=0,a||L(t,0,n,4),i.write(t,e,n,r,23,4),n+4}function C(t,e,n,r,a){return e=+e,n>>>=0,a||L(t,0,n,8),i.write(t,e,n,r,52,8),n+8}s.prototype.slice=function(t,e){var n=this.length;(t=~~t)<0?(t+=n)<0&&(t=0):t>n&&(t=n),(e=void 0===e?n:~~e)<0?(e+=n)<0&&(e=0):e>n&&(e=n),e>>=0,e>>>=0,n||j(t,e,this.length);for(var r=this[t],i=1,a=0;++a>>=0,e>>>=0,n||j(t,e,this.length);for(var r=this[t+--e],i=1;e>0&&(i*=256);)r+=this[t+--e]*i;return r},s.prototype.readUInt8=function(t,e){return t>>>=0,e||j(t,1,this.length),this[t]},s.prototype.readUInt16LE=function(t,e){return t>>>=0,e||j(t,2,this.length),this[t]|this[t+1]<<8},s.prototype.readUInt16BE=function(t,e){return t>>>=0,e||j(t,2,this.length),this[t]<<8|this[t+1]},s.prototype.readUInt32LE=function(t,e){return t>>>=0,e||j(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},s.prototype.readUInt32BE=function(t,e){return t>>>=0,e||j(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},s.prototype.readIntLE=function(t,e,n){t>>>=0,e>>>=0,n||j(t,e,this.length);for(var r=this[t],i=1,a=0;++a=(i*=128)&&(r-=Math.pow(2,8*e)),r},s.prototype.readIntBE=function(t,e,n){t>>>=0,e>>>=0,n||j(t,e,this.length);for(var r=e,i=1,a=this[t+--r];r>0&&(i*=256);)a+=this[t+--r]*i;return a>=(i*=128)&&(a-=Math.pow(2,8*e)),a},s.prototype.readInt8=function(t,e){return t>>>=0,e||j(t,1,this.length),128&this[t]?-1*(255-this[t]+1):this[t]},s.prototype.readInt16LE=function(t,e){t>>>=0,e||j(t,2,this.length);var n=this[t]|this[t+1]<<8;return 32768&n?4294901760|n:n},s.prototype.readInt16BE=function(t,e){t>>>=0,e||j(t,2,this.length);var n=this[t+1]|this[t]<<8;return 32768&n?4294901760|n:n},s.prototype.readInt32LE=function(t,e){return t>>>=0,e||j(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},s.prototype.readInt32BE=function(t,e){return t>>>=0,e||j(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},s.prototype.readFloatLE=function(t,e){return t>>>=0,e||j(t,4,this.length),i.read(this,t,!0,23,4)},s.prototype.readFloatBE=function(t,e){return t>>>=0,e||j(t,4,this.length),i.read(this,t,!1,23,4)},s.prototype.readDoubleLE=function(t,e){return t>>>=0,e||j(t,8,this.length),i.read(this,t,!0,52,8)},s.prototype.readDoubleBE=function(t,e){return t>>>=0,e||j(t,8,this.length),i.read(this,t,!1,52,8)},s.prototype.writeUIntLE=function(t,e,n,r){(t=+t,e>>>=0,n>>>=0,r)||R(this,t,e,n,Math.pow(2,8*n)-1,0);var i=1,a=0;for(this[e]=255&t;++a>>=0,n>>>=0,r)||R(this,t,e,n,Math.pow(2,8*n)-1,0);var i=n-1,a=1;for(this[e+i]=255&t;--i>=0&&(a*=256);)this[e+i]=t/a&255;return e+n},s.prototype.writeUInt8=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,1,255,0),this[e]=255&t,e+1},s.prototype.writeUInt16LE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,2,65535,0),this[e]=255&t,this[e+1]=t>>>8,e+2},s.prototype.writeUInt16BE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,2,65535,0),this[e]=t>>>8,this[e+1]=255&t,e+2},s.prototype.writeUInt32LE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,4,4294967295,0),this[e+3]=t>>>24,this[e+2]=t>>>16,this[e+1]=t>>>8,this[e]=255&t,e+4},s.prototype.writeUInt32BE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,4,4294967295,0),this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t,e+4},s.prototype.writeIntLE=function(t,e,n,r){if(t=+t,e>>>=0,!r){var i=Math.pow(2,8*n-1);R(this,t,e,n,i-1,-i)}var a=0,o=1,s=0;for(this[e]=255&t;++a>0)-s&255;return e+n},s.prototype.writeIntBE=function(t,e,n,r){if(t=+t,e>>>=0,!r){var i=Math.pow(2,8*n-1);R(this,t,e,n,i-1,-i)}var a=n-1,o=1,s=0;for(this[e+a]=255&t;--a>=0&&(o*=256);)t<0&&0===s&&0!==this[e+a+1]&&(s=1),this[e+a]=(t/o>>0)-s&255;return e+n},s.prototype.writeInt8=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,1,127,-128),t<0&&(t=255+t+1),this[e]=255&t,e+1},s.prototype.writeInt16LE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,2,32767,-32768),this[e]=255&t,this[e+1]=t>>>8,e+2},s.prototype.writeInt16BE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,2,32767,-32768),this[e]=t>>>8,this[e+1]=255&t,e+2},s.prototype.writeInt32LE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,4,2147483647,-2147483648),this[e]=255&t,this[e+1]=t>>>8,this[e+2]=t>>>16,this[e+3]=t>>>24,e+4},s.prototype.writeInt32BE=function(t,e,n){return t=+t,e>>>=0,n||R(this,t,e,4,2147483647,-2147483648),t<0&&(t=4294967295+t+1),this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t,e+4},s.prototype.writeFloatLE=function(t,e,n){return B(this,t,e,!0,n)},s.prototype.writeFloatBE=function(t,e,n){return B(this,t,e,!1,n)},s.prototype.writeDoubleLE=function(t,e,n){return C(this,t,e,!0,n)},s.prototype.writeDoubleBE=function(t,e,n){return C(this,t,e,!1,n)},s.prototype.copy=function(t,e,n,r){if(n||(n=0),r||0===r||(r=this.length),e>=t.length&&(e=t.length),e||(e=0),r>0&&r=this.length)throw new RangeError("sourceStart out of bounds");if(r<0)throw new RangeError("sourceEnd out of bounds");r>this.length&&(r=this.length),t.length-e=0;--i)t[i+e]=this[i+n];else if(a<1e3)for(i=0;i>>=0,n=void 0===n?this.length:n>>>0,t||(t=0),"number"==typeof t)for(a=e;a55295&&n<57344){if(!i){if(n>56319){(e-=3)>-1&&a.push(239,191,189);continue}if(o+1===r){(e-=3)>-1&&a.push(239,191,189);continue}i=n;continue}if(n<56320){(e-=3)>-1&&a.push(239,191,189),i=n;continue}n=65536+(i-55296<<10|n-56320)}else i&&(e-=3)>-1&&a.push(239,191,189);if(i=null,n<128){if((e-=1)<0)break;a.push(n)}else if(n<2048){if((e-=2)<0)break;a.push(n>>6|192,63&n|128)}else if(n<65536){if((e-=3)<0)break;a.push(n>>12|224,n>>6&63|128,63&n|128)}else{if(!(n<1114112))throw new Error("Invalid code point");if((e-=4)<0)break;a.push(n>>18|240,n>>12&63|128,n>>6&63|128,63&n|128)}}return a}function F(t){return r.toByteArray(function(t){if((t=t.trim().replace(O,"")).length<2)return"";for(;t.length%4!=0;)t+="=";return t}(t))}function N(t,e,n,r){for(var i=0;i=e.length||i>=t.length);++i)e[i+n]=t[i];return i}function P(t){return t instanceof ArrayBuffer||null!=t&&null!=t.constructor&&"ArrayBuffer"===t.constructor.name&&"number"==typeof t.byteLength}function U(t){return"function"==typeof ArrayBuffer.isView&&ArrayBuffer.isView(t)}function q(t){return t!=t}},{"base64-js":1,ieee754:55}],5:[function(t,e,n){(function(n){var r=t("tty"),i=t("./lib/encode"),a=t("stream").Stream,o=e.exports=function(){var t=null;function e(e){if(t)throw new Error("multiple inputs specified");t=e}var i=null;function a(t){if(i)throw new Error("multiple outputs specified");i=t}for(var o=0;o0&&this.down(e),t>0?this.right(t):t<0&&this.left(-t),this},s.prototype.up=function(t){return void 0===t&&(t=1),this.write(i("["+Math.floor(t)+"A")),this},s.prototype.down=function(t){return void 0===t&&(t=1),this.write(i("["+Math.floor(t)+"B")),this},s.prototype.right=function(t){return void 0===t&&(t=1),this.write(i("["+Math.floor(t)+"C")),this},s.prototype.left=function(t){return void 0===t&&(t=1),this.write(i("["+Math.floor(t)+"D")),this},s.prototype.column=function(t){return this.write(i("["+Math.floor(t)+"G")),this},s.prototype.push=function(t){return this.write(i(t?"7":"[s")),this},s.prototype.pop=function(t){return this.write(i(t?"8":"[u")),this},s.prototype.erase=function(t){return"end"===t||"$"===t?this.write(i("[K")):"start"===t||"^"===t?this.write(i("[1K")):"line"===t?this.write(i("[2K")):"down"===t?this.write(i("[J")):"up"===t?this.write(i("[1J")):"screen"===t?this.write(i("[1J")):this.emit("error",new Error("Unknown erase type: "+t)),this},s.prototype.display=function(t){var e={reset:0,bright:1,dim:2,underscore:4,blink:5,reverse:7,hidden:8}[t];return void 0===e&&this.emit("error",new Error("Unknown attribute: "+t)),this.write(i("["+e+"m")),this},s.prototype.foreground=function(t){if("number"==typeof t)(t<0||t>=256)&&this.emit("error",new Error("Color out of range: "+t)),this.write(i("[38;5;"+t+"m"));else{var e={black:30,red:31,green:32,yellow:33,blue:34,magenta:35,cyan:36,white:37}[t.toLowerCase()];e||this.emit("error",new Error("Unknown color: "+t)),this.write(i("["+e+"m"))}return this},s.prototype.background=function(t){if("number"==typeof t)(t<0||t>=256)&&this.emit("error",new Error("Color out of range: "+t)),this.write(i("[48;5;"+t+"m"));else{var e={black:40,red:41,green:42,yellow:43,blue:44,magenta:45,cyan:46,white:47}[t.toLowerCase()];e||this.emit("error",new Error("Unknown color: "+t)),this.write(i("["+e+"m"))}return this},s.prototype.cursor=function(t){return this.write(i(t?"[?25h":"[?25l")),this};var u=o.extractCodes=function(t){for(var e=[],n=-1,r=0;r=0&&e.push(t.slice(n,r)),n=r):n>=0&&r===t.length-1&&e.push(t.slice(n));return e}}).call(this,t("_process"))},{"./lib/encode":6,_process:98,stream:112,tty:129}],6:[function(t,e,n){(function(t){var n=(e.exports=function(e){return new t([27].concat(function t(e){return"string"==typeof e?e.split("").map(n):Array.isArray(e)?e.reduce(function(e,n){return e.concat(t(n))},[]):void 0}(e)))}).ord=function(t){return t.charCodeAt(0)}}).call(this,t("buffer").Buffer)},{buffer:4}],7:[function(t,e,n){(function(n){"use strict";var r=t("readable-stream").Readable,i=t("util");function a(t,e){if(!(this instanceof a))return new a(t,e);r.call(this,e),null==t&&(t=String(t)),this._obj=t}e.exports=a,i.inherits(a,r),a.prototype._read=function(t){var e=this._obj;"string"==typeof e?this.push(new n(e)):n.isBuffer(e)?this.push(e):this.push(new n(JSON.stringify(e))),this.push(null)}}).call(this,t("buffer").Buffer)},{buffer:4,"readable-stream":106,util:135}],8:[function(t,e,n){(function(t){function e(t){return Object.prototype.toString.call(t)}n.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===e(t)},n.isBoolean=function(t){return"boolean"==typeof t},n.isNull=function(t){return null===t},n.isNullOrUndefined=function(t){return null==t},n.isNumber=function(t){return"number"==typeof t},n.isString=function(t){return"string"==typeof t},n.isSymbol=function(t){return"symbol"==typeof t},n.isUndefined=function(t){return void 0===t},n.isRegExp=function(t){return"[object RegExp]"===e(t)},n.isObject=function(t){return"object"==typeof t&&null!==t},n.isDate=function(t){return"[object Date]"===e(t)},n.isError=function(t){return"[object Error]"===e(t)||t instanceof Error},n.isFunction=function(t){return"function"==typeof t},n.isPrimitive=function(t){return null===t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||"symbol"==typeof t||void 0===t},n.isBuffer=t.isBuffer}).call(this,{isBuffer:t("../../is-buffer/index.js")})},{"../../is-buffer/index.js":59}],9:[function(t,e,n){"use strict";var r=t("./lib/thunk.js");e.exports=function(t){var e=new function(){this.argTypes=[],this.shimArgs=[],this.arrayArgs=[],this.arrayBlockIndices=[],this.scalarArgs=[],this.offsetArgs=[],this.offsetArgIndex=[],this.indexArgs=[],this.shapeArgs=[],this.funcName="",this.pre=null,this.body=null,this.post=null,this.debug=!1};e.pre=t.pre,e.body=t.body,e.post=t.post;var n=t.args.slice(0);e.argTypes=n;for(var i=0;i0)throw new Error("cwise: pre() block may not reference array args");if(i0)throw new Error("cwise: post() block may not reference array args")}else if("scalar"===a)e.scalarArgs.push(i),e.shimArgs.push("scalar"+i);else if("index"===a){if(e.indexArgs.push(i),i0)throw new Error("cwise: pre() block may not reference array index");if(i0)throw new Error("cwise: post() block may not reference array index")}else if("shape"===a){if(e.shapeArgs.push(i),in.length)throw new Error("cwise: Too many arguments in pre() block");if(e.body.args.length>n.length)throw new Error("cwise: Too many arguments in body() block");if(e.post.args.length>n.length)throw new Error("cwise: Too many arguments in post() block");return e.debug=!!t.printCode||!!t.debug,e.funcName=t.funcName||"cwise",e.blockSize=t.blockSize||64,r(e)}},{"./lib/thunk.js":11}],10:[function(t,e,n){"use strict";var r=t("uniq");function i(t,e,n){var r,i,a=t.length,o=e.arrayArgs.length,s=e.indexArgs.length>0,u=[],l=[],c=0,f=0;for(r=0;r0&&u.push("var "+l.join(",")),r=a-1;r>=0;--r)c=t[r],u.push(["for(i",r,"=0;i",r,"0&&u.push(["index[",f,"]-=s",f].join("")),u.push(["++index[",c,"]"].join(""))),u.push("}")}return u.join("\n")}function a(t,e,n){for(var r=t.body,i=[],a=[],o=0;o0&&_.push("shape=SS.slice(0)"),t.indexArgs.length>0){var w=new Array(n);for(u=0;u0&&m.push("var "+_.join(",")),u=0;u3&&m.push(a(t.pre,t,s));var k=a(t.body,t,s),E=function(t){for(var e=0,n=t[0].length;e0,l=[],c=0;c0;){"].join("")),l.push(["if(j",c,"<",s,"){"].join("")),l.push(["s",e[c],"=j",c].join("")),l.push(["j",c,"=0"].join("")),l.push(["}else{s",e[c],"=",s].join("")),l.push(["j",c,"-=",s,"}"].join("")),u&&l.push(["index[",e[c],"]=j",c].join(""));for(c=0;c3&&m.push(a(t.post,t,s)),t.debug&&console.log("-----Generated cwise routine for ",e,":\n"+m.join("\n")+"\n----------");var S=[t.funcName||"unnamed","_cwise_loop_",o[0].join("s"),"m",E,function(t){for(var e=new Array(t.length),n=!0,r=0;r0&&(n=n&&e[r]===e[r-1])}return n?e[0]:e.join("")}(s)].join("");return new Function(["function ",S,"(",v.join(","),"){",m.join("\n"),"} return ",S].join(""))()}},{uniq:131}],11:[function(t,e,n){"use strict";var r=t("./compile.js");e.exports=function(t){var e=["'use strict'","var CACHED={}"],n=[],i=t.funcName+"_cwise_thunk";e.push(["return function ",i,"(",t.shimArgs.join(","),"){"].join(""));for(var a=[],o=[],s=[["array",t.arrayArgs[0],".shape.slice(",Math.max(0,t.arrayBlockIndices[0]),t.arrayBlockIndices[0]<0?","+t.arrayBlockIndices[0]+")":")"].join("")],u=[],l=[],c=0;c0&&(u.push("array"+t.arrayArgs[0]+".shape.length===array"+f+".shape.length+"+(Math.abs(t.arrayBlockIndices[0])-Math.abs(t.arrayBlockIndices[c]))),l.push("array"+t.arrayArgs[0]+".shape[shapeIndex+"+Math.max(0,t.arrayBlockIndices[0])+"]===array"+f+".shape[shapeIndex+"+Math.max(0,t.arrayBlockIndices[c])+"]"))}for(t.arrayArgs.length>1&&(e.push("if (!("+u.join(" && ")+")) throw new Error('cwise: Arrays do not all have the same dimensionality!')"),e.push("for(var shapeIndex=array"+t.arrayArgs[0]+".shape.length-"+Math.abs(t.arrayBlockIndices[0])+"; shapeIndex--\x3e0;) {"),e.push("if (!("+l.join(" && ")+")) throw new Error('cwise: Arrays do not all have the same shape!')"),e.push("}")),c=0;c0)return function(t,e){var n,r;for(n=new Array(t),r=0;r 0.99 || vMapping.x < 0.01 || vMapping.y > 0.99 || vMapping.y < 0.01){\n\t\ttexture = vec4(0.0, 0.0, 0.0, 1.0);\n\t} \n\tgl_FragColor = texture;\n}\n"},{}],18:[function(t,e,n){e.exports="#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec4 uLens;\nuniform vec2 uFov;\nuniform sampler2D uSampler;\nvarying vec3 vPosition;\nvarying vec2 vTextureCoord;\nvec2 TextureCoord2GLCoord(vec2 textureCoord) {\n\treturn (textureCoord - vec2(0.5, 0.5)) * 2.0;\n}\nvec2 GLCoord2TextureCoord(vec2 glCoord) {\n\treturn glCoord / 2.0 + vec2(0.5, 0.5);\n}\nvoid main(void){\n\tfloat correctionRadius = 0.5;\n\tfloat distance = sqrt(vPosition.x * vPosition.x + vPosition.y * vPosition.y) / correctionRadius;\n\tfloat theta = 1.0;\n\tif(distance != 0.0){\n\t\ttheta = atan(distance);\n\t}\n\tvec2 vMapping = theta * vPosition.xy;\n\tvMapping = GLCoord2TextureCoord(vMapping);\n\t\t\n\tvec4 texture = texture2D(uSampler, vMapping);\n\tif(vMapping.x > 0.99 || vMapping.x < 0.01 || vMapping.y > 0.99 || vMapping.y < 0.01){\n\t\ttexture = vec4(0.0, 0.0, 0.0, 1.0);\n\t} \n\tgl_FragColor = texture;\n}\n"},{}],19:[function(t,e,n){e.exports="#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec3 uLensS;\nuniform vec2 uLensF;\nuniform vec2 uFov;\nuniform sampler2D uSampler;\nvarying vec3 vPosition;\nvarying vec2 vTextureCoord;\nvec2 GLCoord2TextureCoord(vec2 glCoord) {\n\treturn glCoord * vec2(1.0, -1.0)/ 2.0 + vec2(0.5, 0.5);\n}\nvoid main(void){\n\tfloat scale = uLensS.z;\n\tvec3 vPos = vPosition;\n\tfloat Fx = uLensF.x;\n\tfloat Fy = uLensF.y;\n\tvec2 vMapping = vPos.xy;\n\tvMapping.x = vMapping.x + ((pow(vPos.y, 2.0)/scale)*vPos.x/scale)*-Fx;\n\tvMapping.y = vMapping.y + ((pow(vPos.x, 2.0)/scale)*vPos.y/scale)*-Fy;\n\tvMapping = vMapping * uLensS.xy;\n\tvMapping = GLCoord2TextureCoord(vMapping/scale);\n\tvec4 texture = texture2D(uSampler, vMapping);\n\tif(vMapping.x > 0.99 || vMapping.x < 0.01 || vMapping.y > 0.99 || vMapping.y < 0.01){\n\t\ttexture = vec4(0.0, 0.0, 0.0, 1.0);\n\t}\n\tgl_FragColor = texture;\n}\n"},{}],20:[function(t,e,n){e.exports="#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec4 uLens;\nuniform vec2 uFov;\nuniform sampler2D uSampler;\nvarying vec3 vPosition;\nvarying vec2 vTextureCoord;\nvec2 TextureCoord2GLCoord(vec2 textureCoord) {\n\treturn (textureCoord - vec2(0.5, 0.5)) * 2.0;\n}\nvec2 GLCoord2TextureCoord(vec2 glCoord) {\n\treturn glCoord / 2.0 + vec2(0.5, 0.5);\n}\nvoid main(void){\n\tvec2 vMapping = vec2(vTextureCoord.x, 1.0 - vTextureCoord.y);\n\tvMapping = TextureCoord2GLCoord(vMapping);\n\t//TODO insert Code\n\tfloat F = uLens.x/ uLens.w;\n\tfloat seta = length(vMapping) / F;\n\tvMapping = sin(seta) * F / length(vMapping) * vMapping;\n\tvMapping *= uLens.w * 1.414;\n\tvMapping = GLCoord2TextureCoord(vMapping);\n\tvec4 texture = texture2D(uSampler, vMapping);\n\tif(vMapping.x > 0.99 || vMapping.x < 0.01 || vMapping.y > 0.99 || vMapping.y < 0.01){\n\t\ttexture = vec4(0.0, 0.0, 0.0, 1.0);\n\t} \n\tgl_FragColor = texture;\n}\n"},{}],21:[function(t,e,n){e.exports="#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec4 uLens;\nuniform vec2 uFov;\nuniform sampler2D uSampler;\nvarying vec3 vPosition;\nvarying vec2 vTextureCoord;\nvec2 TextureCoord2GLCoord(vec2 textureCoord) {\n\treturn (textureCoord - vec2(0.5, 0.5)) * 2.0;\n}\nvec2 GLCoord2TextureCoord(vec2 glCoord) {\n\treturn glCoord / 2.0 + vec2(0.5, 0.5);\n}\nvoid main(void){\n\tvec2 vMapping = vec2(vTextureCoord.x, 1.0 - vTextureCoord.y);\n\tvMapping = TextureCoord2GLCoord(vMapping);\n\t//TOD insert Code\n\tfloat F = uLens.x/ uLens.w;\n\tfloat seta = length(vMapping) / F;\n\tvMapping = sin(seta) * F / length(vMapping) * vMapping;\n\tvMapping *= uLens.w * 1.414;\n\tvMapping = GLCoord2TextureCoord(vMapping);\n\tvec4 texture = texture2D(uSampler, vMapping);\n\tif(vMapping.x > 0.99 || vMapping.x < 0.01 || vMapping.y > 0.99 || vMapping.y < 0.01){\n\t\ttexture = vec4(0.0, 0.0, 0.0, 1.0);\n\t} \n\tgl_FragColor = texture;\n}\n"},{}],22:[function(t,e,n){e.exports="#ifdef GL_ES\nprecision highp float;\n#endif\nattribute vec3 aVertexPosition;\nattribute vec2 aTextureCoord;\nvarying vec3 vPosition;\nvarying vec2 vTextureCoord;\nvoid main(void){\n\tvPosition = aVertexPosition;\n\tvTextureCoord = aTextureCoord;\n\tgl_Position = vec4(vPosition,1.0);\n}\n"},{}],23:[function(t,e,n){(function(n,r){"use strict";var i=t("path"),a=t("ndarray"),o=t("omggif").GifReader,s=(t("ndarray-pack"),t("through"),t("data-uri-to-buffer"));function u(t,e){var n;try{n=new o(t)}catch(t){return void e(t)}if(n.numFrames()>0){var r=[n.numFrames(),n.height,n.width,4],i=new Uint8Array(r[0]*r[1]*r[2]*r[3]),s=a(i,r);try{for(var u=0;u=0&&(this.dispose=t)},u.prototype.setRepeat=function(t){this.repeat=t},u.prototype.setTransparent=function(t){this.transparent=t},u.prototype.analyzeImage=function(t){this.setImagePixels(this.removeAlphaChannel(t)),this.analyzePixels()},u.prototype.writeImageInfo=function(){this.firstFrame&&(this.writeLSD(),this.writePalette(),this.repeat>=0&&this.writeNetscapeExt()),this.writeGraphicCtrlExt(),this.writeImageDesc(),this.firstFrame||this.writePalette(),this.firstFrame=!1},u.prototype.outputImage=function(){this.writePixels()},u.prototype.addFrame=function(t){this.emit("frame#start"),this.analyzeImage(t),this.writeImageInfo(),this.outputImage(),this.emit("frame#stop")},u.prototype.finish=function(){this.emit("finish#start"),this.writeByte(59),this.emit("finish#stop")},u.prototype.setQuality=function(t){t<1&&(t=1),this.sample=t},u.prototype.writeHeader=function(){this.emit("writeHeader#start"),this.writeUTFBytes("GIF89a"),this.emit("writeHeader#stop")},u.prototype.analyzePixels=function(){var t=this.pixels.length/3;this.indexedPixels=new Uint8Array(t);var e=new a(this.pixels,this.sample);e.buildColormap(),this.colorTab=e.getColormap();for(var n=0,r=0;r>16,n=(65280&t)>>8,r=255&t,i=0,a=16777216,o=this.colorTab.length,s=0;s=0&&(e=7&dispose),e<<=2,this.writeByte(0|e|t),this.writeShort(this.delay),this.writeByte(this.transIndex),this.writeByte(0)},u.prototype.writeImageDesc=function(){this.writeByte(44),this.writeShort(0),this.writeShort(0),this.writeShort(this.width),this.writeShort(this.height),this.firstFrame?this.writeByte(0):this.writeByte(128|this.palSize)},u.prototype.writeLSD=function(){this.writeShort(this.width),this.writeShort(this.height),this.writeByte(240|this.palSize),this.writeByte(0),this.writeByte(0)},u.prototype.writeNetscapeExt=function(){this.writeByte(33),this.writeByte(255),this.writeByte(11),this.writeUTFBytes("NETSCAPE2.0"),this.writeByte(3),this.writeByte(1),this.writeShort(this.repeat),this.writeByte(0)},u.prototype.writePalette=function(){this.writeBytes(this.colorTab);for(var t=768-this.colorTab.length,e=0;e>8&255)},u.prototype.writePixels=function(){new o(this.width,this.height,this.indexedPixels,this.colorDepth).encode(this)},u.prototype.stream=function(){return this},u.ByteCapacitor=s,e.exports=u}).call(this,t("buffer").Buffer)},{"./LZWEncoder.js":26,"./TypedNeuQuant.js":27,assert:36,buffer:4,events:43,"readable-stream":34,util:135}],26:[function(t,e,n){var r=-1,i=12,a=5003,o=[0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535];e.exports=function(t,e,n,s){var u,l,c,f,h,p,d,g,v,m=Math.max(2,s),_=new Uint8Array(256),w=new Int32Array(a),b=new Int32Array(a),y=0,x=0,k=!1;function E(t,e){_[l++]=t,l>=254&&T(e)}function S(t){A(a),x=g+2,k=!0,j(g,t)}function A(t){for(var e=0;e0&&(t.writeByte(l),t.writeBytes(_,0,l),l=0)}function M(t){return(1<0?u|=t<=8;)E(255&u,e),u>>=8,y-=8;if((x>c||k)&&(k?(c=M(p=d),k=!1):c=++p==i?1<0;)E(255&u,e),u>>=8,y-=8;T(e)}}this.encode=function(n){n.writeByte(m),f=t*e,h=0,function(t,e){var n,o,s,u,f,h,m;for(k=!1,c=M(p=d=t),v=1+(g=1<=0){f=h-s,0===s&&(f=1);do{if((s-=f)<0&&(s+=h),w[s]===n){u=b[s];continue t}}while(w[s]>=0)}j(u,e),u=o,x<1<>c,h=u<>3)*(1<l;)u=T[p++],fl&&((s=n[h--])[0]-=u*(s[0]-r)/_,s[1]-=u*(s[1]-a)/_,s[2]-=u*(s[2]-o)/_)}function j(t,e,r){var a,u,p,d,g,v=~(1<<31),m=v,_=-1,w=_;for(a=0;a>s-o))>c,A[a]-=g,S[a]+=g<>3),t=0;t>p;for(A<=1&&(A=0),n=0;n=c&&(R-=c),0===_&&(_=1),++n%_==0)for(E-=E/f,(A=(S-=S/g)>>p)<=1&&(A=0),l=0;l>=o,n[t][1]>>=o,n[t][2]>>=o,n[t][3]=t}(),function(){var t,e,r,o,s,u,l=0,c=0;for(t=0;t>1,e=l+1;e>1,e=l+1;e<256;e++)E[e]=a}()},this.getColormap=function(){for(var t=[],e=[],r=0;r=0;)c=u?c=i:(c++,s<0&&(s=-s),(a=o[0]-t)<0&&(a=-a),(s+=a)=0&&((s=e-(o=n[f])[1])>=u?f=-1:(f--,s<0&&(s=-s),(a=o[0]-t)<0&&(a=-a),(s+=a)0)if(e.ended&&!a){var s=new Error("stream.push() after EOF");t.emit("error",s)}else if(e.endEmitted&&a){s=new Error("stream.unshift() after end event");t.emit("error",s)}else!e.decoder||a||i||(r=e.decoder.write(r)),a||(e.reading=!1),e.flowing&&0===e.length&&!e.sync?(t.emit("data",r),t.read(0)):(e.length+=e.objectMode?1:r.length,a?e.buffer.unshift(r):e.buffer.push(r),e.needReadable&&g(t)),function(t,e){e.readingMore||(e.readingMore=!0,n.nextTick(function(){!function(t,e){var n=e.length;for(;!e.reading&&!e.flowing&&!e.ended&&e.lengthe.highWaterMark&&(e.highWaterMark=function(t){if(t>=p)t=p;else{t--;for(var e=1;e<32;e<<=1)t|=t>>e;t++}return t}(t)),t>e.length?e.ended?e.length:(e.needReadable=!0,0):t)}function g(t){var e=t._readableState;e.needReadable=!1,e.emittedReadable||(l("emitReadable",e.flowing),e.emittedReadable=!0,e.sync?n.nextTick(function(){v(t)}):v(t))}function v(t){l("emit readable"),t.emit("readable"),m(t)}function m(t){var e=t._readableState;if(l("flow",e.flowing),e.flowing)do{var n=t.read()}while(null!==n&&e.flowing)}function _(t,e){var n,r=e.buffer,a=e.length,o=!!e.decoder,s=!!e.objectMode;if(0===r.length)return null;if(0===a)n=null;else if(s)n=r.shift();else if(!t||t>=a)n=o?r.join(""):i.concat(r,a),r.length=0;else{if(t0)throw new Error("endReadable called on non-empty stream");e.endEmitted||(e.ended=!0,n.nextTick(function(){e.endEmitted||0!==e.length||(e.endEmitted=!0,t.readable=!1,t.emit("end"))}))}f.prototype.read=function(t){l("read",t);var e=this._readableState,n=t;if((!u.isNumber(t)||t>0)&&(e.emittedReadable=!1),0===t&&e.needReadable&&(e.length>=e.highWaterMark||e.ended))return l("read: emitReadable",e.length,e.ended),0===e.length&&e.ended?w(this):g(this),null;if(0===(t=d(t,e))&&e.ended)return 0===e.length&&w(this),null;var r,i=e.needReadable;return l("need readable",i),(0===e.length||e.length-t0?_(t,e):null,u.isNull(r)&&(e.needReadable=!0,t=0),e.length-=t,0!==e.length||e.ended||(e.needReadable=!0),n!==t&&e.ended&&0===e.length&&w(this),u.isNull(r)||this.emit("data",r),r},f.prototype._read=function(t){this.emit("error",new Error("not implemented"))},f.prototype.pipe=function(t,e){var i=this,o=this._readableState;switch(o.pipesCount){case 0:o.pipes=t;break;case 1:o.pipes=[o.pipes,t];break;default:o.pipes.push(t)}o.pipesCount+=1,l("pipe count=%d opts=%j",o.pipesCount,e);var s=(!e||!1!==e.end)&&t!==n.stdout&&t!==n.stderr?c:h;function u(t){l("onunpipe"),t===i&&h()}function c(){l("onend"),t.end()}o.endEmitted?n.nextTick(s):i.once("end",s),t.on("unpipe",u);var f=function(t){return function(){var e=t._readableState;l("pipeOnDrain",e.awaitDrain),e.awaitDrain&&e.awaitDrain--,0===e.awaitDrain&&a.listenerCount(t,"data")&&(e.flowing=!0,m(t))}}(i);function h(){l("cleanup"),t.removeListener("close",g),t.removeListener("finish",v),t.removeListener("drain",f),t.removeListener("error",d),t.removeListener("unpipe",u),i.removeListener("end",c),i.removeListener("end",h),i.removeListener("data",p),!o.awaitDrain||t._writableState&&!t._writableState.needDrain||f()}function p(e){l("ondata"),!1===t.write(e)&&(l("false write response, pause",i._readableState.awaitDrain),i._readableState.awaitDrain++,i.pause())}function d(e){l("onerror",e),_(),t.removeListener("error",d),0===a.listenerCount(t,"error")&&t.emit("error",e)}function g(){t.removeListener("finish",v),_()}function v(){l("onfinish"),t.removeListener("close",g),_()}function _(){l("unpipe"),i.unpipe(t)}return t.on("drain",f),i.on("data",p),t._events&&t._events.error?r(t._events.error)?t._events.error.unshift(d):t._events.error=[d,t._events.error]:t.on("error",d),t.once("close",g),t.once("finish",v),t.emit("pipe",i),o.flowing||(l("pipe resume"),i.resume()),t},f.prototype.unpipe=function(t){var e=this._readableState;if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes?this:(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,e.flowing=!1,t&&t.emit("unpipe",this),this);if(!t){var n=e.pipes,r=e.pipesCount;e.pipes=null,e.pipesCount=0,e.flowing=!1;for(var i=0;i1){for(var n=[],r=0;r=this.charLength-this.charReceived?this.charLength-this.charReceived:t.length;if(t.copy(this.charBuffer,this.charReceived,0,n),this.charReceived+=n,this.charReceived=55296&&i<=56319)){if(this.charReceived=this.charLength=0,0===t.length)return e;break}this.charLength+=this.surrogateSize,e=""}this.detectIncompleteChar(t);var r=t.length;this.charLength&&(t.copy(this.charBuffer,0,t.length-this.charReceived,r),r-=this.charReceived);var i;r=(e+=t.toString(this.encoding,0,r)).length-1;if((i=e.charCodeAt(r))>=55296&&i<=56319){var a=this.surrogateSize;return this.charLength+=a,this.charReceived+=a,this.charBuffer.copy(this.charBuffer,a,0,a),t.copy(this.charBuffer,0,0,a),e.substring(0,r)}return e},a.prototype.detectIncompleteChar=function(t){for(var e=t.length>=3?3:t.length;e>0;e--){var n=t[t.length-e];if(1==e&&n>>5==6){this.charLength=2;break}if(e<=2&&n>>4==14){this.charLength=3;break}if(e<=3&&n>>3==30){this.charLength=4;break}}this.charReceived=e},a.prototype.end=function(t){var e="";if(t&&t.length&&(e=this.write(t)),this.charReceived){var n=this.charReceived,r=this.charBuffer,i=this.encoding;e+=r.slice(0,n).toString(i)}return e}},{buffer:4}],36:[function(t,e,n){(function(n){"use strict";function r(t,e){if(t===e)return 0;for(var n=t.length,r=e.length,i=0,a=Math.min(n,r);i=0;l--)if(c[l]!==f[l])return!1;for(l=c.length-1;l>=0;l--)if(u=c[l],!_(t[u],e[u],n,r))return!1;return!0}(t,e,n,o))}return n?t===e:t==e}function w(t){return"[object Arguments]"==Object.prototype.toString.call(t)}function b(t,e){if(!t||!e)return!1;if("[object RegExp]"==Object.prototype.toString.call(e))return e.test(t);try{if(t instanceof e)return!0}catch(t){}return!Error.isPrototypeOf(e)&&!0===e.call({},t)}function y(t,e,n,r){var i;if("function"!=typeof e)throw new TypeError('"block" argument must be a function');"string"==typeof n&&(r=n,n=null),i=function(t){var e;try{t()}catch(t){e=t}return e}(e),r=(n&&n.name?" ("+n.name+").":".")+(r?" "+r:"."),t&&!i&&v(i,n,"Missing expected exception"+r);var o="string"==typeof r,s=!t&&i&&!n;if((!t&&a.isError(i)&&o&&b(i,n)||s)&&v(i,n,"Got unwanted exception"+r),t&&i&&n&&!b(i,n)||!t&&i)throw i}f.AssertionError=function(t){var e;this.name="AssertionError",this.actual=t.actual,this.expected=t.expected,this.operator=t.operator,t.message?(this.message=t.message,this.generatedMessage=!1):(this.message=d(g((e=this).actual),128)+" "+e.operator+" "+d(g(e.expected),128),this.generatedMessage=!0);var n=t.stackStartFunction||v;if(Error.captureStackTrace)Error.captureStackTrace(this,n);else{var r=new Error;if(r.stack){var i=r.stack,a=p(n),o=i.indexOf("\n"+a);if(o>=0){var s=i.indexOf("\n",o+1);i=i.substring(s+1)}this.stack=i}}},a.inherits(f.AssertionError,Error),f.fail=v,f.ok=m,f.equal=function(t,e,n){t!=e&&v(t,e,n,"==",f.equal)},f.notEqual=function(t,e,n){t==e&&v(t,e,n,"!=",f.notEqual)},f.deepEqual=function(t,e,n){_(t,e,!1)||v(t,e,n,"deepEqual",f.deepEqual)},f.deepStrictEqual=function(t,e,n){_(t,e,!0)||v(t,e,n,"deepStrictEqual",f.deepStrictEqual)},f.notDeepEqual=function(t,e,n){_(t,e,!1)&&v(t,e,n,"notDeepEqual",f.notDeepEqual)},f.notDeepStrictEqual=function t(e,n,r){_(e,n,!0)&&v(e,n,r,"notDeepStrictEqual",t)},f.strictEqual=function(t,e,n){t!==e&&v(t,e,n,"===",f.strictEqual)},f.notStrictEqual=function(t,e,n){t===e&&v(t,e,n,"!==",f.notStrictEqual)},f.throws=function(t,e,n){y(!0,t,e,n)},f.doesNotThrow=function(t,e,n){y(!1,t,e,n)},f.ifError=function(t){if(t)throw t};var x=Object.keys||function(t){var e=[];for(var n in t)o.call(t,n)&&e.push(n);return e}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"util/":39}],37:[function(t,e,n){"function"==typeof Object.create?e.exports=function(t,e){t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}})}:e.exports=function(t,e){t.super_=e;var n=function(){};n.prototype=e.prototype,t.prototype=new n,t.prototype.constructor=t}},{}],38:[function(t,e,n){e.exports=function(t){return t&&"object"==typeof t&&"function"==typeof t.copy&&"function"==typeof t.fill&&"function"==typeof t.readUInt8}},{}],39:[function(t,e,n){(function(e,r){var i=/%[sdj%]/g;n.format=function(t){if(!m(t)){for(var e=[],n=0;n=a)return t;switch(t){case"%s":return String(r[n++]);case"%d":return Number(r[n++]);case"%j":try{return JSON.stringify(r[n++])}catch(t){return"[Circular]"}default:return t}}),u=r[n];n=3&&(r.depth=arguments[2]),arguments.length>=4&&(r.colors=arguments[3]),d(e)?r.showHidden=e:e&&n._extend(r,e),_(r.showHidden)&&(r.showHidden=!1),_(r.depth)&&(r.depth=2),_(r.colors)&&(r.colors=!1),_(r.customInspect)&&(r.customInspect=!0),r.colors&&(r.stylize=u),c(r,t,r.depth)}function u(t,e){var n=s.styles[e];return n?"["+s.colors[n][0]+"m"+t+"["+s.colors[n][1]+"m":t}function l(t,e){return t}function c(t,e,r){if(t.customInspect&&e&&k(e.inspect)&&e.inspect!==n.inspect&&(!e.constructor||e.constructor.prototype!==e)){var i=e.inspect(r,t);return m(i)||(i=c(t,i,r)),i}var a=function(t,e){if(_(e))return t.stylize("undefined","undefined");if(m(e)){var n="'"+JSON.stringify(e).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return t.stylize(n,"string")}if(v(e))return t.stylize(""+e,"number");if(d(e))return t.stylize(""+e,"boolean");if(g(e))return t.stylize("null","null")}(t,e);if(a)return a;var o=Object.keys(e),s=function(t){var e={};return t.forEach(function(t,n){e[t]=!0}),e}(o);if(t.showHidden&&(o=Object.getOwnPropertyNames(e)),x(e)&&(o.indexOf("message")>=0||o.indexOf("description")>=0))return f(e);if(0===o.length){if(k(e)){var u=e.name?": "+e.name:"";return t.stylize("[Function"+u+"]","special")}if(w(e))return t.stylize(RegExp.prototype.toString.call(e),"regexp");if(y(e))return t.stylize(Date.prototype.toString.call(e),"date");if(x(e))return f(e)}var l,b="",E=!1,S=["{","}"];(p(e)&&(E=!0,S=["[","]"]),k(e))&&(b=" [Function"+(e.name?": "+e.name:"")+"]");return w(e)&&(b=" "+RegExp.prototype.toString.call(e)),y(e)&&(b=" "+Date.prototype.toUTCString.call(e)),x(e)&&(b=" "+f(e)),0!==o.length||E&&0!=e.length?r<0?w(e)?t.stylize(RegExp.prototype.toString.call(e),"regexp"):t.stylize("[Object]","special"):(t.seen.push(e),l=E?function(t,e,n,r,i){for(var a=[],o=0,s=e.length;o=0&&0,t+e.replace(/\u001b\[\d\d?m/g,"").length+1},0)>60)return n[0]+(""===e?"":e+"\n ")+" "+t.join(",\n ")+" "+n[1];return n[0]+e+" "+t.join(", ")+" "+n[1]}(l,b,S)):S[0]+b+S[1]}function f(t){return"["+Error.prototype.toString.call(t)+"]"}function h(t,e,n,r,i,a){var o,s,u;if((u=Object.getOwnPropertyDescriptor(e,i)||{value:e[i]}).get?s=u.set?t.stylize("[Getter/Setter]","special"):t.stylize("[Getter]","special"):u.set&&(s=t.stylize("[Setter]","special")),T(r,i)||(o="["+i+"]"),s||(t.seen.indexOf(u.value)<0?(s=g(n)?c(t,u.value,null):c(t,u.value,n-1)).indexOf("\n")>-1&&(s=a?s.split("\n").map(function(t){return" "+t}).join("\n").substr(2):"\n"+s.split("\n").map(function(t){return" "+t}).join("\n")):s=t.stylize("[Circular]","special")),_(o)){if(a&&i.match(/^\d+$/))return s;(o=JSON.stringify(""+i)).match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)?(o=o.substr(1,o.length-2),o=t.stylize(o,"name")):(o=o.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'"),o=t.stylize(o,"string"))}return o+": "+s}function p(t){return Array.isArray(t)}function d(t){return"boolean"==typeof t}function g(t){return null===t}function v(t){return"number"==typeof t}function m(t){return"string"==typeof t}function _(t){return void 0===t}function w(t){return b(t)&&"[object RegExp]"===E(t)}function b(t){return"object"==typeof t&&null!==t}function y(t){return b(t)&&"[object Date]"===E(t)}function x(t){return b(t)&&("[object Error]"===E(t)||t instanceof Error)}function k(t){return"function"==typeof t}function E(t){return Object.prototype.toString.call(t)}function S(t){return t<10?"0"+t.toString(10):t.toString(10)}n.debuglog=function(t){if(_(a)&&(a=e.env.NODE_DEBUG||""),t=t.toUpperCase(),!o[t])if(new RegExp("\\b"+t+"\\b","i").test(a)){var r=e.pid;o[t]=function(){var e=n.format.apply(n,arguments);console.error("%s %d: %s",t,r,e)}}else o[t]=function(){};return o[t]},n.inspect=s,s.colors={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]},s.styles={special:"cyan",number:"yellow",boolean:"yellow",undefined:"grey",null:"bold",string:"green",date:"magenta",regexp:"red"},n.isArray=p,n.isBoolean=d,n.isNull=g,n.isNullOrUndefined=function(t){return null==t},n.isNumber=v,n.isString=m,n.isSymbol=function(t){return"symbol"==typeof t},n.isUndefined=_,n.isRegExp=w,n.isObject=b,n.isDate=y,n.isError=x,n.isFunction=k,n.isPrimitive=function(t){return null===t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||"symbol"==typeof t||void 0===t},n.isBuffer=t("./support/isBuffer");var A=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function T(t,e){return Object.prototype.hasOwnProperty.call(t,e)}n.log=function(){var t,e;console.log("%s - %s",(t=new Date,e=[S(t.getHours()),S(t.getMinutes()),S(t.getSeconds())].join(":"),[t.getDate(),A[t.getMonth()],e].join(" ")),n.format.apply(n,arguments))},n.inherits=t("inherits"),n._extend=function(t,e){if(!e||!b(e))return t;for(var n=Object.keys(e),r=n.length;r--;)t[n[r]]=e[n[r]];return t}}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./support/isBuffer":38,_process:98,inherits:37}],40:[function(t,e,n){(function(e,r){"use strict";var i=t("assert"),a=t("pako/lib/zlib/zstream"),o=t("pako/lib/zlib/deflate.js"),s=t("pako/lib/zlib/inflate.js"),u=t("pako/lib/zlib/constants");for(var l in u)n[l]=u[l];n.NONE=0,n.DEFLATE=1,n.INFLATE=2,n.GZIP=3,n.GUNZIP=4,n.DEFLATERAW=5,n.INFLATERAW=6,n.UNZIP=7;function c(t){if("number"!=typeof t||tn.UNZIP)throw new TypeError("Bad argument");this.dictionary=null,this.err=0,this.flush=0,this.init_done=!1,this.level=0,this.memLevel=0,this.mode=t,this.strategy=0,this.windowBits=0,this.write_in_progress=!1,this.pending_close=!1,this.gzip_id_bytes_read=0}c.prototype.close=function(){this.write_in_progress?this.pending_close=!0:(this.pending_close=!1,i(this.init_done,"close before init"),i(this.mode<=n.UNZIP),this.mode===n.DEFLATE||this.mode===n.GZIP||this.mode===n.DEFLATERAW?o.deflateEnd(this.strm):this.mode!==n.INFLATE&&this.mode!==n.GUNZIP&&this.mode!==n.INFLATERAW&&this.mode!==n.UNZIP||s.inflateEnd(this.strm),this.mode=n.NONE,this.dictionary=null)},c.prototype.write=function(t,e,n,r,i,a,o){return this._write(!0,t,e,n,r,i,a,o)},c.prototype.writeSync=function(t,e,n,r,i,a,o){return this._write(!1,t,e,n,r,i,a,o)},c.prototype._write=function(t,a,o,s,u,l,c,f){if(i.equal(arguments.length,8),i(this.init_done,"write before init"),i(this.mode!==n.NONE,"already finalized"),i.equal(!1,this.write_in_progress,"write already in progress"),i.equal(!1,this.pending_close,"close is pending"),this.write_in_progress=!0,i.equal(!1,void 0===a,"must provide flush value"),this.write_in_progress=!0,a!==n.Z_NO_FLUSH&&a!==n.Z_PARTIAL_FLUSH&&a!==n.Z_SYNC_FLUSH&&a!==n.Z_FULL_FLUSH&&a!==n.Z_FINISH&&a!==n.Z_BLOCK)throw new Error("Invalid flush value");if(null==o&&(o=r.alloc(0),u=0,s=0),this.strm.avail_in=u,this.strm.input=o,this.strm.next_in=s,this.strm.avail_out=f,this.strm.output=l,this.strm.next_out=c,this.flush=a,!t)return this._process(),this._checkError()?this._afterSync():void 0;var h=this;return e.nextTick(function(){h._process(),h._after()}),this},c.prototype._afterSync=function(){var t=this.strm.avail_out,e=this.strm.avail_in;return this.write_in_progress=!1,[e,t]},c.prototype._process=function(){var t=null;switch(this.mode){case n.DEFLATE:case n.GZIP:case n.DEFLATERAW:this.err=o.deflate(this.strm,this.flush);break;case n.UNZIP:switch(this.strm.avail_in>0&&(t=this.strm.next_in),this.gzip_id_bytes_read){case 0:if(null===t)break;if(31!==this.strm.input[t]){this.mode=n.INFLATE;break}if(this.gzip_id_bytes_read=1,t++,1===this.strm.avail_in)break;case 1:if(null===t)break;139===this.strm.input[t]?(this.gzip_id_bytes_read=2,this.mode=n.GUNZIP):this.mode=n.INFLATE;break;default:throw new Error("invalid number of gzip magic number bytes read")}case n.INFLATE:case n.GUNZIP:case n.INFLATERAW:for(this.err=s.inflate(this.strm,this.flush),this.err===n.Z_NEED_DICT&&this.dictionary&&(this.err=s.inflateSetDictionary(this.strm,this.dictionary),this.err===n.Z_OK?this.err=s.inflate(this.strm,this.flush):this.err===n.Z_DATA_ERROR&&(this.err=n.Z_NEED_DICT));this.strm.avail_in>0&&this.mode===n.GUNZIP&&this.err===n.Z_STREAM_END&&0!==this.strm.next_in[0];)this.reset(),this.err=s.inflate(this.strm,this.flush);break;default:throw new Error("Unknown mode "+this.mode)}},c.prototype._checkError=function(){switch(this.err){case n.Z_OK:case n.Z_BUF_ERROR:if(0!==this.strm.avail_out&&this.flush===n.Z_FINISH)return this._error("unexpected end of file"),!1;break;case n.Z_STREAM_END:break;case n.Z_NEED_DICT:return null==this.dictionary?this._error("Missing dictionary"):this._error("Bad dictionary"),!1;default:return this._error("Zlib error"),!1}return!0},c.prototype._after=function(){if(this._checkError()){var t=this.strm.avail_out,e=this.strm.avail_in;this.write_in_progress=!1,this.callback(e,t),this.pending_close&&this.close()}},c.prototype._error=function(t){this.strm.msg&&(t=this.strm.msg),this.onerror(t,this.err),this.write_in_progress=!1,this.pending_close&&this.close()},c.prototype.init=function(t,e,r,a,o){i(4===arguments.length||5===arguments.length,"init(windowBits, level, memLevel, strategy, [dictionary])"),i(t>=8&&t<=15,"invalid windowBits"),i(e>=-1&&e<=9,"invalid compression level"),i(r>=1&&r<=9,"invalid memlevel"),i(a===n.Z_FILTERED||a===n.Z_HUFFMAN_ONLY||a===n.Z_RLE||a===n.Z_FIXED||a===n.Z_DEFAULT_STRATEGY,"invalid strategy"),this._init(e,t,r,a,o),this._setDictionary()},c.prototype.params=function(){throw new Error("deflateParams Not supported")},c.prototype.reset=function(){this._reset(),this._setDictionary()},c.prototype._init=function(t,e,r,i,u){switch(this.level=t,this.windowBits=e,this.memLevel=r,this.strategy=i,this.flush=n.Z_NO_FLUSH,this.err=n.Z_OK,this.mode!==n.GZIP&&this.mode!==n.GUNZIP||(this.windowBits+=16),this.mode===n.UNZIP&&(this.windowBits+=32),this.mode!==n.DEFLATERAW&&this.mode!==n.INFLATERAW||(this.windowBits=-1*this.windowBits),this.strm=new a,this.mode){case n.DEFLATE:case n.GZIP:case n.DEFLATERAW:this.err=o.deflateInit2(this.strm,this.level,n.Z_DEFLATED,this.windowBits,this.memLevel,this.strategy);break;case n.INFLATE:case n.GUNZIP:case n.INFLATERAW:case n.UNZIP:this.err=s.inflateInit2(this.strm,this.windowBits);break;default:throw new Error("Unknown mode "+this.mode)}this.err!==n.Z_OK&&this._error("Init error"),this.dictionary=u,this.write_in_progress=!1,this.init_done=!0},c.prototype._setDictionary=function(){if(null!=this.dictionary){switch(this.err=n.Z_OK,this.mode){case n.DEFLATE:case n.DEFLATERAW:this.err=o.deflateSetDictionary(this.strm,this.dictionary)}this.err!==n.Z_OK&&this._error("Failed to set dictionary")}},c.prototype._reset=function(){switch(this.err=n.Z_OK,this.mode){case n.DEFLATE:case n.DEFLATERAW:case n.GZIP:this.err=o.deflateReset(this.strm);break;case n.INFLATE:case n.INFLATERAW:case n.GUNZIP:this.err=s.inflateReset(this.strm)}this.err!==n.Z_OK&&this._error("Failed to reset stream")},n.Zlib=c}).call(this,t("_process"),t("buffer").Buffer)},{_process:98,assert:36,buffer:4,"pako/lib/zlib/constants":46,"pako/lib/zlib/deflate.js":48,"pako/lib/zlib/inflate.js":50,"pako/lib/zlib/zstream":54}],41:[function(t,e,n){(function(e){"use strict";var r=t("buffer").Buffer,i=t("stream").Transform,a=t("./binding"),o=t("util"),s=t("assert").ok,u=t("buffer").kMaxLength,l="Cannot create final Buffer. It would be larger than 0x"+u.toString(16)+" bytes";a.Z_MIN_WINDOWBITS=8,a.Z_MAX_WINDOWBITS=15,a.Z_DEFAULT_WINDOWBITS=15,a.Z_MIN_CHUNK=64,a.Z_MAX_CHUNK=1/0,a.Z_DEFAULT_CHUNK=16384,a.Z_MIN_MEMLEVEL=1,a.Z_MAX_MEMLEVEL=9,a.Z_DEFAULT_MEMLEVEL=8,a.Z_MIN_LEVEL=-1,a.Z_MAX_LEVEL=9,a.Z_DEFAULT_LEVEL=a.Z_DEFAULT_COMPRESSION;for(var c=Object.keys(a),f=0;f=u?o=new RangeError(l):e=r.concat(i,a),i=[],t.close(),n(o,e)}t.on("error",function(e){t.removeListener("end",s),t.removeListener("readable",o),n(e)}),t.on("end",s),t.end(e),o()}function _(t,e){if("string"==typeof e&&(e=r.from(e)),!r.isBuffer(e))throw new TypeError("Not a string or buffer");var n=t._finishFlushFlag;return t._processChunk(e,n)}function w(t){if(!(this instanceof w))return new w(t);T.call(this,t,a.DEFLATE)}function b(t){if(!(this instanceof b))return new b(t);T.call(this,t,a.INFLATE)}function y(t){if(!(this instanceof y))return new y(t);T.call(this,t,a.GZIP)}function x(t){if(!(this instanceof x))return new x(t);T.call(this,t,a.GUNZIP)}function k(t){if(!(this instanceof k))return new k(t);T.call(this,t,a.DEFLATERAW)}function E(t){if(!(this instanceof E))return new E(t);T.call(this,t,a.INFLATERAW)}function S(t){if(!(this instanceof S))return new S(t);T.call(this,t,a.UNZIP)}function A(t){return t===a.Z_NO_FLUSH||t===a.Z_PARTIAL_FLUSH||t===a.Z_SYNC_FLUSH||t===a.Z_FULL_FLUSH||t===a.Z_FINISH||t===a.Z_BLOCK}function T(t,e){var o=this;if(this._opts=t=t||{},this._chunkSize=t.chunkSize||n.Z_DEFAULT_CHUNK,i.call(this,t),t.flush&&!A(t.flush))throw new Error("Invalid flush flag: "+t.flush);if(t.finishFlush&&!A(t.finishFlush))throw new Error("Invalid flush flag: "+t.finishFlush);if(this._flushFlag=t.flush||a.Z_NO_FLUSH,this._finishFlushFlag=void 0!==t.finishFlush?t.finishFlush:a.Z_FINISH,t.chunkSize&&(t.chunkSizen.Z_MAX_CHUNK))throw new Error("Invalid chunk size: "+t.chunkSize);if(t.windowBits&&(t.windowBitsn.Z_MAX_WINDOWBITS))throw new Error("Invalid windowBits: "+t.windowBits);if(t.level&&(t.leveln.Z_MAX_LEVEL))throw new Error("Invalid compression level: "+t.level);if(t.memLevel&&(t.memLeveln.Z_MAX_MEMLEVEL))throw new Error("Invalid memLevel: "+t.memLevel);if(t.strategy&&t.strategy!=n.Z_FILTERED&&t.strategy!=n.Z_HUFFMAN_ONLY&&t.strategy!=n.Z_RLE&&t.strategy!=n.Z_FIXED&&t.strategy!=n.Z_DEFAULT_STRATEGY)throw new Error("Invalid strategy: "+t.strategy);if(t.dictionary&&!r.isBuffer(t.dictionary))throw new Error("Invalid dictionary: it should be a Buffer instance");this._handle=new a.Zlib(e);var s=this;this._hadError=!1,this._handle.onerror=function(t,e){M(s),s._hadError=!0;var r=new Error(t);r.errno=e,r.code=n.codes[e],s.emit("error",r)};var u=n.Z_DEFAULT_COMPRESSION;"number"==typeof t.level&&(u=t.level);var l=n.Z_DEFAULT_STRATEGY;"number"==typeof t.strategy&&(l=t.strategy),this._handle.init(t.windowBits||n.Z_DEFAULT_WINDOWBITS,u,t.memLevel||n.Z_DEFAULT_MEMLEVEL,l,t.dictionary),this._buffer=r.allocUnsafe(this._chunkSize),this._offset=0,this._level=u,this._strategy=l,this.once("end",this.close),Object.defineProperty(this,"_closed",{get:function(){return!o._handle},configurable:!0,enumerable:!0})}function M(t,n){n&&e.nextTick(n),t._handle&&(t._handle.close(),t._handle=null)}function I(t){t.emit("close")}Object.defineProperty(n,"codes",{enumerable:!0,value:Object.freeze(p),writable:!1}),n.Deflate=w,n.Inflate=b,n.Gzip=y,n.Gunzip=x,n.DeflateRaw=k,n.InflateRaw=E,n.Unzip=S,n.createDeflate=function(t){return new w(t)},n.createInflate=function(t){return new b(t)},n.createDeflateRaw=function(t){return new k(t)},n.createInflateRaw=function(t){return new E(t)},n.createGzip=function(t){return new y(t)},n.createGunzip=function(t){return new x(t)},n.createUnzip=function(t){return new S(t)},n.deflate=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new w(e),t,n)},n.deflateSync=function(t,e){return _(new w(e),t)},n.gzip=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new y(e),t,n)},n.gzipSync=function(t,e){return _(new y(e),t)},n.deflateRaw=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new k(e),t,n)},n.deflateRawSync=function(t,e){return _(new k(e),t)},n.unzip=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new S(e),t,n)},n.unzipSync=function(t,e){return _(new S(e),t)},n.inflate=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new b(e),t,n)},n.inflateSync=function(t,e){return _(new b(e),t)},n.gunzip=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new x(e),t,n)},n.gunzipSync=function(t,e){return _(new x(e),t)},n.inflateRaw=function(t,e,n){return"function"==typeof e&&(n=e,e={}),m(new E(e),t,n)},n.inflateRawSync=function(t,e){return _(new E(e),t)},o.inherits(T,i),T.prototype.params=function(t,r,i){if(tn.Z_MAX_LEVEL)throw new RangeError("Invalid compression level: "+t);if(r!=n.Z_FILTERED&&r!=n.Z_HUFFMAN_ONLY&&r!=n.Z_RLE&&r!=n.Z_FIXED&&r!=n.Z_DEFAULT_STRATEGY)throw new TypeError("Invalid strategy: "+r);if(this._level!==t||this._strategy!==r){var o=this;this.flush(a.Z_SYNC_FLUSH,function(){s(o._handle,"zlib binding closed"),o._handle.params(t,r),o._hadError||(o._level=t,o._strategy=r,i&&i())})}else e.nextTick(i)},T.prototype.reset=function(){return s(this._handle,"zlib binding closed"),this._handle.reset()},T.prototype._flush=function(t){this._transform(r.alloc(0),"",t)},T.prototype.flush=function(t,n){var i=this,o=this._writableState;("function"==typeof t||void 0===t&&!n)&&(n=t,t=a.Z_FULL_FLUSH),o.ended?n&&e.nextTick(n):o.ending?n&&this.once("end",n):o.needDrain?n&&this.once("drain",function(){return i.flush(t,n)}):(this._flushFlag=t,this.write(r.alloc(0),"",n))},T.prototype.close=function(t){M(this,t),e.nextTick(I,this)},T.prototype._transform=function(t,e,n){var i,o=this._writableState,s=(o.ending||o.ended)&&(!t||o.length===t.length);return null===t||r.isBuffer(t)?this._handle?(s?i=this._finishFlushFlag:(i=this._flushFlag,t.length>=o.length&&(this._flushFlag=this._opts.flush||a.Z_NO_FLUSH)),void this._processChunk(t,i,n)):n(new Error("zlib binding closed")):n(new Error("invalid input"))},T.prototype._processChunk=function(t,e,n){var i=t&&t.length,a=this._chunkSize-this._offset,o=0,c=this,f="function"==typeof n;if(!f){var h,p=[],d=0;this.on("error",function(t){h=t}),s(this._handle,"zlib binding closed");do{var g=this._handle.writeSync(e,t,o,i,this._buffer,this._offset,a)}while(!this._hadError&&_(g[0],g[1]));if(this._hadError)throw h;if(d>=u)throw M(this),new RangeError(l);var v=r.concat(p,d);return M(this),v}s(this._handle,"zlib binding closed");var m=this._handle.write(e,t,o,i,this._buffer,this._offset,a);function _(u,l){if(this&&(this.buffer=null,this.callback=null),!c._hadError){var h=a-l;if(s(h>=0,"have should not go down"),h>0){var g=c._buffer.slice(c._offset,c._offset+h);c._offset+=h,f?c.push(g):(p.push(g),d+=g.length)}if((0===l||c._offset>=c._chunkSize)&&(a=c._chunkSize,c._offset=0,c._buffer=r.allocUnsafe(c._chunkSize)),0===l){if(o+=i-u,i=u,!f)return!0;var v=c._handle.write(e,t,o,i,c._buffer,c._offset,c._chunkSize);return v.callback=_,void(v.buffer=t)}if(!f)return!1;n()}}m.buffer=t,m.callback=_},o.inherits(w,T),o.inherits(b,T),o.inherits(y,T),o.inherits(x,T),o.inherits(k,T),o.inherits(E,T),o.inherits(S,T)}).call(this,t("_process"))},{"./binding":40,_process:98,assert:36,buffer:4,stream:112,util:135}],42:[function(t,e,n){arguments[4][3][0].apply(n,arguments)},{dup:3}],43:[function(t,e,n){var r=Object.create||function(t){var e=function(){};return e.prototype=t,new e},i=Object.keys||function(t){var e=[];for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&e.push(n);return n},a=Function.prototype.bind||function(t){var e=this;return function(){return e.apply(t,arguments)}};function o(){this._events&&Object.prototype.hasOwnProperty.call(this,"_events")||(this._events=r(null),this._eventsCount=0),this._maxListeners=this._maxListeners||void 0}e.exports=o,o.EventEmitter=o,o.prototype._events=void 0,o.prototype._maxListeners=void 0;var s,u=10;try{var l={};Object.defineProperty&&Object.defineProperty(l,"x",{value:0}),s=0===l.x}catch(t){s=!1}function c(t){return void 0===t._maxListeners?o.defaultMaxListeners:t._maxListeners}function f(t,e,n,i){var a,o,s;if("function"!=typeof n)throw new TypeError('"listener" argument must be a function');if((o=t._events)?(o.newListener&&(t.emit("newListener",e,n.listener?n.listener:n),o=t._events),s=o[e]):(o=t._events=r(null),t._eventsCount=0),s){if("function"==typeof s?s=o[e]=i?[n,s]:[s,n]:i?s.unshift(n):s.push(n),!s.warned&&(a=c(t))&&a>0&&s.length>a){s.warned=!0;var u=new Error("Possible EventEmitter memory leak detected. "+s.length+' "'+String(e)+'" listeners added. Use emitter.setMaxListeners() to increase limit.');u.name="MaxListenersExceededWarning",u.emitter=t,u.type=e,u.count=s.length,"object"==typeof console&&console.warn&&console.warn("%s: %s",u.name,u.message)}}else s=o[e]=n,++t._eventsCount;return t}function h(){if(!this.fired)switch(this.target.removeListener(this.type,this.wrapFn),this.fired=!0,arguments.length){case 0:return this.listener.call(this.target);case 1:return this.listener.call(this.target,arguments[0]);case 2:return this.listener.call(this.target,arguments[0],arguments[1]);case 3:return this.listener.call(this.target,arguments[0],arguments[1],arguments[2]);default:for(var t=new Array(arguments.length),e=0;e1&&(e=arguments[1]),e instanceof Error)throw e;var u=new Error('Unhandled "error" event. ('+e+")");throw u.context=e,u}if(!(n=o[t]))return!1;var l="function"==typeof n;switch(r=arguments.length){case 1:!function(t,e,n){if(e)t.call(n);else for(var r=t.length,i=v(t,r),a=0;a=0;o--)if(n[o]===e||n[o].listener===e){s=n[o].listener,a=o;break}if(a<0)return this;0===a?n.shift():function(t,e){for(var n=e,r=n+1,i=t.length;r=0;a--)this.removeListener(t,e[a]);return this},o.prototype.listeners=function(t){return d(this,t,!0)},o.prototype.rawListeners=function(t){return d(this,t,!1)},o.listenerCount=function(t,e){return"function"==typeof t.listenerCount?t.listenerCount(e):g.call(t,e)},o.prototype.listenerCount=g,o.prototype.eventNames=function(){return this._eventsCount>0?Reflect.ownKeys(this._events):[]}},{}],44:[function(t,e,n){"use strict";var r="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;function i(t,e){return Object.prototype.hasOwnProperty.call(t,e)}n.assign=function(t){for(var e=Array.prototype.slice.call(arguments,1);e.length;){var n=e.shift();if(n){if("object"!=typeof n)throw new TypeError(n+"must be non-object");for(var r in n)i(n,r)&&(t[r]=n[r])}}return t},n.shrinkBuf=function(t,e){return t.length===e?t:t.subarray?t.subarray(0,e):(t.length=e,t)};var a={arraySet:function(t,e,n,r,i){if(e.subarray&&t.subarray)t.set(e.subarray(n,n+r),i);else for(var a=0;a>>16&65535|0,o=0;0!==n;){n-=o=n>2e3?2e3:n;do{a=a+(i=i+e[r++]|0)|0}while(--o);i%=65521,a%=65521}return i|a<<16|0}},{}],46:[function(t,e,n){"use strict";e.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],47:[function(t,e,n){"use strict";var r=function(){for(var t,e=[],n=0;n<256;n++){t=n;for(var r=0;r<8;r++)t=1&t?3988292384^t>>>1:t>>>1;e[n]=t}return e}();e.exports=function(t,e,n,i){var a=r,o=i+n;t^=-1;for(var s=i;s>>8^a[255&(t^e[s])];return-1^t}},{}],48:[function(t,e,n){"use strict";var r,i=t("../utils/common"),a=t("./trees"),o=t("./adler32"),s=t("./crc32"),u=t("./messages"),l=0,c=1,f=3,h=4,p=5,d=0,g=1,v=-2,m=-3,_=-5,w=-1,b=1,y=2,x=3,k=4,E=0,S=2,A=8,T=9,M=15,I=8,j=286,R=30,L=19,B=2*j+1,C=15,O=3,z=258,D=z+O+1,F=32,N=42,P=69,U=73,q=91,V=103,Z=113,W=666,G=1,H=2,Y=3,$=4,X=3;function J(t,e){return t.msg=u[e],e}function K(t){return(t<<1)-(t>4?9:0)}function Q(t){for(var e=t.length;--e>=0;)t[e]=0}function tt(t){var e=t.state,n=e.pending;n>t.avail_out&&(n=t.avail_out),0!==n&&(i.arraySet(t.output,e.pending_buf,e.pending_out,n,t.next_out),t.next_out+=n,e.pending_out+=n,t.total_out+=n,t.avail_out-=n,e.pending-=n,0===e.pending&&(e.pending_out=0))}function et(t,e){a._tr_flush_block(t,t.block_start>=0?t.block_start:-1,t.strstart-t.block_start,e),t.block_start=t.strstart,tt(t.strm)}function nt(t,e){t.pending_buf[t.pending++]=e}function rt(t,e){t.pending_buf[t.pending++]=e>>>8&255,t.pending_buf[t.pending++]=255&e}function it(t,e){var n,r,i=t.max_chain_length,a=t.strstart,o=t.prev_length,s=t.nice_match,u=t.strstart>t.w_size-D?t.strstart-(t.w_size-D):0,l=t.window,c=t.w_mask,f=t.prev,h=t.strstart+z,p=l[a+o-1],d=l[a+o];t.prev_length>=t.good_match&&(i>>=2),s>t.lookahead&&(s=t.lookahead);do{if(l[(n=e)+o]===d&&l[n+o-1]===p&&l[n]===l[a]&&l[++n]===l[a+1]){a+=2,n++;do{}while(l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&l[++a]===l[++n]&&ao){if(t.match_start=e,o=r,r>=s)break;p=l[a+o-1],d=l[a+o]}}}while((e=f[e&c])>u&&0!=--i);return o<=t.lookahead?o:t.lookahead}function at(t){var e,n,r,a,u,l,c,f,h,p,d=t.w_size;do{if(a=t.window_size-t.lookahead-t.strstart,t.strstart>=d+(d-D)){i.arraySet(t.window,t.window,d,d,0),t.match_start-=d,t.strstart-=d,t.block_start-=d,e=n=t.hash_size;do{r=t.head[--e],t.head[e]=r>=d?r-d:0}while(--n);e=n=d;do{r=t.prev[--e],t.prev[e]=r>=d?r-d:0}while(--n);a+=d}if(0===t.strm.avail_in)break;if(l=t.strm,c=t.window,f=t.strstart+t.lookahead,h=a,p=void 0,(p=l.avail_in)>h&&(p=h),n=0===p?0:(l.avail_in-=p,i.arraySet(c,l.input,l.next_in,p,f),1===l.state.wrap?l.adler=o(l.adler,c,p,f):2===l.state.wrap&&(l.adler=s(l.adler,c,p,f)),l.next_in+=p,l.total_in+=p,p),t.lookahead+=n,t.lookahead+t.insert>=O)for(u=t.strstart-t.insert,t.ins_h=t.window[u],t.ins_h=(t.ins_h<=O&&(t.ins_h=(t.ins_h<=O)if(r=a._tr_tally(t,t.strstart-t.match_start,t.match_length-O),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=O){t.match_length--;do{t.strstart++,t.ins_h=(t.ins_h<=O&&(t.ins_h=(t.ins_h<4096)&&(t.match_length=O-1)),t.prev_length>=O&&t.match_length<=t.prev_length){i=t.strstart+t.lookahead-O,r=a._tr_tally(t,t.strstart-1-t.prev_match,t.prev_length-O),t.lookahead-=t.prev_length-1,t.prev_length-=2;do{++t.strstart<=i&&(t.ins_h=(t.ins_h<15&&(s=2,r-=16),a<1||a>T||n!==A||r<8||r>15||e<0||e>9||o<0||o>k)return J(t,v);8===r&&(r=9);var u=new function(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=A,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new i.Buf16(2*B),this.dyn_dtree=new i.Buf16(2*(2*R+1)),this.bl_tree=new i.Buf16(2*(2*L+1)),Q(this.dyn_ltree),Q(this.dyn_dtree),Q(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new i.Buf16(C+1),this.heap=new i.Buf16(2*j+1),Q(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new i.Buf16(2*j+1),Q(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0};return t.state=u,u.strm=t,u.wrap=s,u.gzhead=null,u.w_bits=r,u.w_size=1<t.pending_buf_size-5&&(n=t.pending_buf_size-5);;){if(t.lookahead<=1){if(at(t),0===t.lookahead&&e===l)return G;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var r=t.block_start+n;if((0===t.strstart||t.strstart>=r)&&(t.lookahead=t.strstart-r,t.strstart=r,et(t,!1),0===t.strm.avail_out))return G;if(t.strstart-t.block_start>=t.w_size-D&&(et(t,!1),0===t.strm.avail_out))return G}return t.insert=0,e===h?(et(t,!0),0===t.strm.avail_out?Y:$):(t.strstart>t.block_start&&(et(t,!1),t.strm.avail_out),G)}),new ut(4,4,8,4,ot),new ut(4,5,16,8,ot),new ut(4,6,32,32,ot),new ut(4,4,16,16,st),new ut(8,16,32,32,st),new ut(8,16,128,128,st),new ut(8,32,128,256,st),new ut(32,128,258,1024,st),new ut(32,258,258,4096,st)],n.deflateInit=function(t,e){return ft(t,e,A,M,I,E)},n.deflateInit2=ft,n.deflateReset=ct,n.deflateResetKeep=lt,n.deflateSetHeader=function(t,e){return t&&t.state?2!==t.state.wrap?v:(t.state.gzhead=e,d):v},n.deflate=function(t,e){var n,i,o,u;if(!t||!t.state||e>p||e<0)return t?J(t,v):v;if(i=t.state,!t.output||!t.input&&0!==t.avail_in||i.status===W&&e!==h)return J(t,0===t.avail_out?_:v);if(i.strm=t,n=i.last_flush,i.last_flush=e,i.status===N)if(2===i.wrap)t.adler=0,nt(i,31),nt(i,139),nt(i,8),i.gzhead?(nt(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),nt(i,255&i.gzhead.time),nt(i,i.gzhead.time>>8&255),nt(i,i.gzhead.time>>16&255),nt(i,i.gzhead.time>>24&255),nt(i,9===i.level?2:i.strategy>=y||i.level<2?4:0),nt(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(nt(i,255&i.gzhead.extra.length),nt(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(t.adler=s(t.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=P):(nt(i,0),nt(i,0),nt(i,0),nt(i,0),nt(i,0),nt(i,9===i.level?2:i.strategy>=y||i.level<2?4:0),nt(i,X),i.status=Z);else{var m=A+(i.w_bits-8<<4)<<8;m|=(i.strategy>=y||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(m|=F),m+=31-m%31,i.status=Z,rt(i,m),0!==i.strstart&&(rt(i,t.adler>>>16),rt(i,65535&t.adler)),t.adler=1}if(i.status===P)if(i.gzhead.extra){for(o=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>o&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),tt(t),o=i.pending,i.pending!==i.pending_buf_size));)nt(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>o&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=U)}else i.status=U;if(i.status===U)if(i.gzhead.name){o=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>o&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),tt(t),o=i.pending,i.pending===i.pending_buf_size)){u=1;break}u=i.gzindexo&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),0===u&&(i.gzindex=0,i.status=q)}else i.status=q;if(i.status===q)if(i.gzhead.comment){o=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>o&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),tt(t),o=i.pending,i.pending===i.pending_buf_size)){u=1;break}u=i.gzindexo&&(t.adler=s(t.adler,i.pending_buf,i.pending-o,o)),0===u&&(i.status=V)}else i.status=V;if(i.status===V&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&tt(t),i.pending+2<=i.pending_buf_size&&(nt(i,255&t.adler),nt(i,t.adler>>8&255),t.adler=0,i.status=Z)):i.status=Z),0!==i.pending){if(tt(t),0===t.avail_out)return i.last_flush=-1,d}else if(0===t.avail_in&&K(e)<=K(n)&&e!==h)return J(t,_);if(i.status===W&&0!==t.avail_in)return J(t,_);if(0!==t.avail_in||0!==i.lookahead||e!==l&&i.status!==W){var w=i.strategy===y?function(t,e){for(var n;;){if(0===t.lookahead&&(at(t),0===t.lookahead)){if(e===l)return G;break}if(t.match_length=0,n=a._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,n&&(et(t,!1),0===t.strm.avail_out))return G}return t.insert=0,e===h?(et(t,!0),0===t.strm.avail_out?Y:$):t.last_lit&&(et(t,!1),0===t.strm.avail_out)?G:H}(i,e):i.strategy===x?function(t,e){for(var n,r,i,o,s=t.window;;){if(t.lookahead<=z){if(at(t),t.lookahead<=z&&e===l)return G;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=O&&t.strstart>0&&(r=s[i=t.strstart-1])===s[++i]&&r===s[++i]&&r===s[++i]){o=t.strstart+z;do{}while(r===s[++i]&&r===s[++i]&&r===s[++i]&&r===s[++i]&&r===s[++i]&&r===s[++i]&&r===s[++i]&&r===s[++i]&&it.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=O?(n=a._tr_tally(t,1,t.match_length-O),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(n=a._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),n&&(et(t,!1),0===t.strm.avail_out))return G}return t.insert=0,e===h?(et(t,!0),0===t.strm.avail_out?Y:$):t.last_lit&&(et(t,!1),0===t.strm.avail_out)?G:H}(i,e):r[i.level].func(i,e);if(w!==Y&&w!==$||(i.status=W),w===G||w===Y)return 0===t.avail_out&&(i.last_flush=-1),d;if(w===H&&(e===c?a._tr_align(i):e!==p&&(a._tr_stored_block(i,0,0,!1),e===f&&(Q(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),tt(t),0===t.avail_out))return i.last_flush=-1,d}return e!==h?d:i.wrap<=0?g:(2===i.wrap?(nt(i,255&t.adler),nt(i,t.adler>>8&255),nt(i,t.adler>>16&255),nt(i,t.adler>>24&255),nt(i,255&t.total_in),nt(i,t.total_in>>8&255),nt(i,t.total_in>>16&255),nt(i,t.total_in>>24&255)):(rt(i,t.adler>>>16),rt(i,65535&t.adler)),tt(t),i.wrap>0&&(i.wrap=-i.wrap),0!==i.pending?d:g)},n.deflateEnd=function(t){var e;return t&&t.state?(e=t.state.status)!==N&&e!==P&&e!==U&&e!==q&&e!==V&&e!==Z&&e!==W?J(t,v):(t.state=null,e===Z?J(t,m):d):v},n.deflateSetDictionary=function(t,e){var n,r,a,s,u,l,c,f,h=e.length;if(!t||!t.state)return v;if(2===(s=(n=t.state).wrap)||1===s&&n.status!==N||n.lookahead)return v;for(1===s&&(t.adler=o(t.adler,e,h,0)),n.wrap=0,h>=n.w_size&&(0===s&&(Q(n.head),n.strstart=0,n.block_start=0,n.insert=0),f=new i.Buf8(n.w_size),i.arraySet(f,e,h-n.w_size,n.w_size,0),e=f,h=n.w_size),u=t.avail_in,l=t.next_in,c=t.input,t.avail_in=h,t.next_in=0,t.input=e,at(n);n.lookahead>=O;){r=n.strstart,a=n.lookahead-(O-1);do{n.ins_h=(n.ins_h<>>=b=w>>>24,d-=b,0===(b=w>>>16&255))A[a++]=65535&w;else{if(!(16&b)){if(0==(64&b)){w=g[(65535&w)+(p&(1<>>=b,d-=b),d<15&&(p+=S[r++]<>>=b=w>>>24,d-=b,!(16&(b=w>>>16&255))){if(0==(64&b)){w=v[(65535&w)+(p&(1<u){t.msg="invalid distance too far back",n.mode=30;break t}if(p>>>=b,d-=b,x>(b=a-o)){if((b=x-b)>c&&n.sane){t.msg="invalid distance too far back",n.mode=30;break t}if(k=0,E=h,0===f){if(k+=l-b,b2;)A[a++]=E[k++],A[a++]=E[k++],A[a++]=E[k++],y-=3;y&&(A[a++]=E[k++],y>1&&(A[a++]=E[k++]))}else{k=a-x;do{A[a++]=A[k++],A[a++]=A[k++],A[a++]=A[k++],y-=3}while(y>2);y&&(A[a++]=A[k++],y>1&&(A[a++]=A[k++]))}break}}break}}while(r>3,p&=(1<<(d-=y<<3))-1,t.next_in=r,t.next_out=a,t.avail_in=r>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function it(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=x,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new r.Buf32(tt),e.distcode=e.distdyn=new r.Buf32(et),e.sane=1,e.back=-1,d):m}function at(t){var e;return t&&t.state?((e=t.state).wsize=0,e.whave=0,e.wnext=0,it(t)):m}function ot(t,e){var n,r;return t&&t.state?(r=t.state,e<0?(n=0,e=-e):(n=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?m:(null!==r.window&&r.wbits!==e&&(r.window=null),r.wrap=n,r.wbits=e,at(t))):m}function st(t,e){var n,i;return t?(i=new function(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0},t.state=i,i.window=null,(n=ot(t,e))!==d&&(t.state=null),n):m}var ut,lt,ct=!0;function ft(t){if(ct){var e;for(ut=new r.Buf32(512),lt=new r.Buf32(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(s(l,t.lens,0,288,ut,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;s(c,t.lens,0,32,lt,0,t.work,{bits:5}),ct=!1}t.lencode=ut,t.lenbits=9,t.distcode=lt,t.distbits=5}function ht(t,e,n,i){var a,o=t.state;return null===o.window&&(o.wsize=1<=o.wsize?(r.arraySet(o.window,e,n-o.wsize,o.wsize,0),o.wnext=0,o.whave=o.wsize):((a=o.wsize-o.wnext)>i&&(a=i),r.arraySet(o.window,e,n-i,a,o.wnext),(i-=a)?(r.arraySet(o.window,e,n-i,i,0),o.wnext=i,o.whave=o.wsize):(o.wnext+=a,o.wnext===o.wsize&&(o.wnext=0),o.whave>>8&255,n.check=a(n.check,Tt,2,0),st=0,ut=0,n.mode=k;break}if(n.flags=0,n.head&&(n.head.done=!1),!(1&n.wrap)||(((255&st)<<8)+(st>>8))%31){t.msg="incorrect header check",n.mode=J;break}if((15&st)!==y){t.msg="unknown compression method",n.mode=J;break}if(ut-=4,xt=8+(15&(st>>>=4)),0===n.wbits)n.wbits=xt;else if(xt>n.wbits){t.msg="invalid window size",n.mode=J;break}n.dmax=1<>8&1),512&n.flags&&(Tt[0]=255&st,Tt[1]=st>>>8&255,n.check=a(n.check,Tt,2,0)),st=0,ut=0,n.mode=E;case E:for(;ut<32;){if(0===at)break t;at--,st+=tt[nt++]<>>8&255,Tt[2]=st>>>16&255,Tt[3]=st>>>24&255,n.check=a(n.check,Tt,4,0)),st=0,ut=0,n.mode=S;case S:for(;ut<16;){if(0===at)break t;at--,st+=tt[nt++]<>8),512&n.flags&&(Tt[0]=255&st,Tt[1]=st>>>8&255,n.check=a(n.check,Tt,2,0)),st=0,ut=0,n.mode=A;case A:if(1024&n.flags){for(;ut<16;){if(0===at)break t;at--,st+=tt[nt++]<>>8&255,n.check=a(n.check,Tt,2,0)),st=0,ut=0}else n.head&&(n.head.extra=null);n.mode=T;case T:if(1024&n.flags&&((pt=n.length)>at&&(pt=at),pt&&(n.head&&(xt=n.head.extra_len-n.length,n.head.extra||(n.head.extra=new Array(n.head.extra_len)),r.arraySet(n.head.extra,tt,nt,pt,xt)),512&n.flags&&(n.check=a(n.check,tt,pt,nt)),at-=pt,nt+=pt,n.length-=pt),n.length))break t;n.length=0,n.mode=M;case M:if(2048&n.flags){if(0===at)break t;pt=0;do{xt=tt[nt+pt++],n.head&&xt&&n.length<65536&&(n.head.name+=String.fromCharCode(xt))}while(xt&&pt>9&1,n.head.done=!0),t.adler=n.check=0,n.mode=B;break;case R:for(;ut<32;){if(0===at)break t;at--,st+=tt[nt++]<>>=7&ut,ut-=7&ut,n.mode=Y;break}for(;ut<3;){if(0===at)break t;at--,st+=tt[nt++]<>>=1)){case 0:n.mode=O;break;case 1:if(ft(n),n.mode=U,e===p){st>>>=2,ut-=2;break t}break;case 2:n.mode=F;break;case 3:t.msg="invalid block type",n.mode=J}st>>>=2,ut-=2;break;case O:for(st>>>=7&ut,ut-=7&ut;ut<32;){if(0===at)break t;at--,st+=tt[nt++]<>>16^65535)){t.msg="invalid stored block lengths",n.mode=J;break}if(n.length=65535&st,st=0,ut=0,n.mode=z,e===p)break t;case z:n.mode=D;case D:if(pt=n.length){if(pt>at&&(pt=at),pt>ot&&(pt=ot),0===pt)break t;r.arraySet(et,tt,nt,pt,it),at-=pt,nt+=pt,ot-=pt,it+=pt,n.length-=pt;break}n.mode=B;break;case F:for(;ut<14;){if(0===at)break t;at--,st+=tt[nt++]<>>=5,ut-=5,n.ndist=1+(31&st),st>>>=5,ut-=5,n.ncode=4+(15&st),st>>>=4,ut-=4,n.nlen>286||n.ndist>30){t.msg="too many length or distance symbols",n.mode=J;break}n.have=0,n.mode=N;case N:for(;n.have>>=3,ut-=3}for(;n.have<19;)n.lens[Mt[n.have++]]=0;if(n.lencode=n.lendyn,n.lenbits=7,Et={bits:n.lenbits},kt=s(u,n.lens,0,19,n.lencode,0,n.work,Et),n.lenbits=Et.bits,kt){t.msg="invalid code lengths set",n.mode=J;break}n.have=0,n.mode=P;case P:for(;n.have>>16&255,_t=65535&At,!((vt=At>>>24)<=ut);){if(0===at)break t;at--,st+=tt[nt++]<>>=vt,ut-=vt,n.lens[n.have++]=_t;else{if(16===_t){for(St=vt+2;ut>>=vt,ut-=vt,0===n.have){t.msg="invalid bit length repeat",n.mode=J;break}xt=n.lens[n.have-1],pt=3+(3&st),st>>>=2,ut-=2}else if(17===_t){for(St=vt+3;ut>>=vt)),st>>>=3,ut-=3}else{for(St=vt+7;ut>>=vt)),st>>>=7,ut-=7}if(n.have+pt>n.nlen+n.ndist){t.msg="invalid bit length repeat",n.mode=J;break}for(;pt--;)n.lens[n.have++]=xt}}if(n.mode===J)break;if(0===n.lens[256]){t.msg="invalid code -- missing end-of-block",n.mode=J;break}if(n.lenbits=9,Et={bits:n.lenbits},kt=s(l,n.lens,0,n.nlen,n.lencode,0,n.work,Et),n.lenbits=Et.bits,kt){t.msg="invalid literal/lengths set",n.mode=J;break}if(n.distbits=6,n.distcode=n.distdyn,Et={bits:n.distbits},kt=s(c,n.lens,n.nlen,n.ndist,n.distcode,0,n.work,Et),n.distbits=Et.bits,kt){t.msg="invalid distances set",n.mode=J;break}if(n.mode=U,e===p)break t;case U:n.mode=q;case q:if(at>=6&&ot>=258){t.next_out=it,t.avail_out=ot,t.next_in=nt,t.avail_in=at,n.hold=st,n.bits=ut,o(t,ct),it=t.next_out,et=t.output,ot=t.avail_out,nt=t.next_in,tt=t.input,at=t.avail_in,st=n.hold,ut=n.bits,n.mode===B&&(n.back=-1);break}for(n.back=0;mt=(At=n.lencode[st&(1<>>16&255,_t=65535&At,!((vt=At>>>24)<=ut);){if(0===at)break t;at--,st+=tt[nt++]<>wt)])>>>16&255,_t=65535&At,!(wt+(vt=At>>>24)<=ut);){if(0===at)break t;at--,st+=tt[nt++]<>>=wt,ut-=wt,n.back+=wt}if(st>>>=vt,ut-=vt,n.back+=vt,n.length=_t,0===mt){n.mode=H;break}if(32&mt){n.back=-1,n.mode=B;break}if(64&mt){t.msg="invalid literal/length code",n.mode=J;break}n.extra=15&mt,n.mode=V;case V:if(n.extra){for(St=n.extra;ut>>=n.extra,ut-=n.extra,n.back+=n.extra}n.was=n.length,n.mode=Z;case Z:for(;mt=(At=n.distcode[st&(1<>>16&255,_t=65535&At,!((vt=At>>>24)<=ut);){if(0===at)break t;at--,st+=tt[nt++]<>wt)])>>>16&255,_t=65535&At,!(wt+(vt=At>>>24)<=ut);){if(0===at)break t;at--,st+=tt[nt++]<>>=wt,ut-=wt,n.back+=wt}if(st>>>=vt,ut-=vt,n.back+=vt,64&mt){t.msg="invalid distance code",n.mode=J;break}n.offset=_t,n.extra=15&mt,n.mode=W;case W:if(n.extra){for(St=n.extra;ut>>=n.extra,ut-=n.extra,n.back+=n.extra}if(n.offset>n.dmax){t.msg="invalid distance too far back",n.mode=J;break}n.mode=G;case G:if(0===ot)break t;if(pt=ct-ot,n.offset>pt){if((pt=n.offset-pt)>n.whave&&n.sane){t.msg="invalid distance too far back",n.mode=J;break}pt>n.wnext?(pt-=n.wnext,dt=n.wsize-pt):dt=n.wnext-pt,pt>n.length&&(pt=n.length),gt=n.window}else gt=et,dt=it-n.offset,pt=n.length;pt>ot&&(pt=ot),ot-=pt,n.length-=pt;do{et[it++]=gt[dt++]}while(--pt);0===n.length&&(n.mode=q);break;case H:if(0===ot)break t;et[it++]=n.length,ot--,n.mode=q;break;case Y:if(n.wrap){for(;ut<32;){if(0===at)break t;at--,st|=tt[nt++]<=1&&0===O[A];A--);if(T>A&&(T=A),0===A)return l[c++]=20971520,l[c++]=20971520,h.bits=1,0;for(S=1;S0&&(0===t||1!==A))return-1;for(z[1]=0,k=1;k<15;k++)z[k+1]=z[k]+O[k];for(E=0;E852||2===t&&R>592)return 1;for(;;){w=k-I,f[E]<_?(b=0,y=f[E]):f[E]>_?(b=D[F+f[E]],y=B[C+f[E]]):(b=96,y=0),p=1<>I)+(d-=p)]=w<<24|b<<16|y|0}while(0!==d);for(p=1<>=1;if(0!==p?(L&=p-1,L+=p):L=0,E++,0==--O[k]){if(k===A)break;k=e[n+f[E]]}if(k>T&&(L&v)!==g){for(0===I&&(I=T),m+=S,j=1<<(M=k-I);M+I852||2===t&&R>592)return 1;l[g=L&v]=T<<24|M<<16|m-c|0}}return 0!==L&&(l[m+L]=k-I<<24|64<<16|0),h.bits=T,0}},{"../utils/common":44}],52:[function(t,e,n){"use strict";e.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],53:[function(t,e,n){"use strict";var r=t("../utils/common"),i=4,a=0,o=1,s=2;function u(t){for(var e=t.length;--e>=0;)t[e]=0}var l=0,c=1,f=2,h=29,p=256,d=p+1+h,g=30,v=19,m=2*d+1,_=15,w=16,b=7,y=256,x=16,k=17,E=18,S=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],A=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],T=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],M=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],I=new Array(2*(d+2));u(I);var j=new Array(2*g);u(j);var R=new Array(512);u(R);var L=new Array(256);u(L);var B=new Array(h);u(B);var C,O,z,D=new Array(g);function F(t,e,n,r,i){this.static_tree=t,this.extra_bits=e,this.extra_base=n,this.elems=r,this.max_length=i,this.has_stree=t&&t.length}function N(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}function P(t){return t<256?R[t]:R[256+(t>>>7)]}function U(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function q(t,e,n){t.bi_valid>w-n?(t.bi_buf|=e<>w-t.bi_valid,t.bi_valid+=n-w):(t.bi_buf|=e<>>=1,n<<=1}while(--e>0);return n>>>1}function W(t,e,n){var r,i,a=new Array(_+1),o=0;for(r=1;r<=_;r++)a[r]=o=o+n[r-1]<<1;for(i=0;i<=e;i++){var s=t[2*i+1];0!==s&&(t[2*i]=Z(a[s]++,s))}}function G(t){var e;for(e=0;e8?U(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function Y(t,e,n,r){var i=2*e,a=2*n;return t[i]>1;n>=1;n--)$(t,a,n);i=u;do{n=t.heap[1],t.heap[1]=t.heap[t.heap_len--],$(t,a,1),r=t.heap[1],t.heap[--t.heap_max]=n,t.heap[--t.heap_max]=r,a[2*i]=a[2*n]+a[2*r],t.depth[i]=(t.depth[n]>=t.depth[r]?t.depth[n]:t.depth[r])+1,a[2*n+1]=a[2*r+1]=i,t.heap[1]=i++,$(t,a,1)}while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],function(t,e){var n,r,i,a,o,s,u=e.dyn_tree,l=e.max_code,c=e.stat_desc.static_tree,f=e.stat_desc.has_stree,h=e.stat_desc.extra_bits,p=e.stat_desc.extra_base,d=e.stat_desc.max_length,g=0;for(a=0;a<=_;a++)t.bl_count[a]=0;for(u[2*t.heap[t.heap_max]+1]=0,n=t.heap_max+1;nd&&(a=d,g++),u[2*r+1]=a,r>l||(t.bl_count[a]++,o=0,r>=p&&(o=h[r-p]),s=u[2*r],t.opt_len+=s*(a+o),f&&(t.static_len+=s*(c[2*r+1]+o)));if(0!==g){do{for(a=d-1;0===t.bl_count[a];)a--;t.bl_count[a]--,t.bl_count[a+1]+=2,t.bl_count[d]--,g-=2}while(g>0);for(a=d;0!==a;a--)for(r=t.bl_count[a];0!==r;)(i=t.heap[--n])>l||(u[2*i+1]!==a&&(t.opt_len+=(a-u[2*i+1])*u[2*i],u[2*i+1]=a),r--)}}(t,e),W(a,l,t.bl_count)}function K(t,e,n){var r,i,a=-1,o=e[1],s=0,u=7,l=4;for(0===o&&(u=138,l=3),e[2*(n+1)+1]=65535,r=0;r<=n;r++)i=o,o=e[2*(r+1)+1],++s>=7;r0?(t.strm.data_type===s&&(t.strm.data_type=function(t){var e,n=4093624447;for(e=0;e<=31;e++,n>>>=1)if(1&n&&0!==t.dyn_ltree[2*e])return a;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return o;for(e=32;e=3&&0===t.bl_tree[2*M[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}(t),u=t.opt_len+3+7>>>3,(l=t.static_len+3+7>>>3)<=u&&(u=l)):u=l=n+5,n+4<=u&&-1!==e?et(t,e,n,r):t.strategy===i||l===u?(q(t,(c<<1)+(r?1:0),3),X(t,I,j)):(q(t,(f<<1)+(r?1:0),3),function(t,e,n,r){var i;for(q(t,e-257,5),q(t,n-1,5),q(t,r-4,4),i=0;i>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&n,t.last_lit++,0===e?t.dyn_ltree[2*n]++:(t.matches++,e--,t.dyn_ltree[2*(L[n]+p+1)]++,t.dyn_dtree[2*P(e)]++),t.last_lit===t.lit_bufsize-1},n._tr_align=function(t){q(t,c<<1,3),V(t,y,I),function(t){16===t.bi_valid?(U(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}(t)}},{"../utils/common":44}],54:[function(t,e,n){"use strict";e.exports=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}},{}],55:[function(t,e,n){n.read=function(t,e,n,r,i){var a,o,s=8*i-r-1,u=(1<>1,c=-7,f=n?i-1:0,h=n?-1:1,p=t[e+f];for(f+=h,a=p&(1<<-c)-1,p>>=-c,c+=s;c>0;a=256*a+t[e+f],f+=h,c-=8);for(o=a&(1<<-c)-1,a>>=-c,c+=r;c>0;o=256*o+t[e+f],f+=h,c-=8);if(0===a)a=1-l;else{if(a===u)return o?NaN:1/0*(p?-1:1);o+=Math.pow(2,r),a-=l}return(p?-1:1)*o*Math.pow(2,a-r)},n.write=function(t,e,n,r,i,a){var o,s,u,l=8*a-i-1,c=(1<>1,h=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,p=r?0:a-1,d=r?1:-1,g=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,o=c):(o=Math.floor(Math.log(e)/Math.LN2),e*(u=Math.pow(2,-o))<1&&(o--,u*=2),(e+=o+f>=1?h/u:h*Math.pow(2,1-f))*u>=2&&(o++,u/=2),o+f>=c?(s=0,o=c):o+f>=1?(s=(e*u-1)*Math.pow(2,i),o+=f):(s=e*Math.pow(2,f-1)*Math.pow(2,i),o=0));i>=8;t[n+p]=255&s,p+=d,s/=256,i-=8);for(o=o<0;t[n+p]=255&o,p+=d,o/=256,l-=8);t[n+p-d]|=128*g}},{}],56:[function(t,e,n){e.exports=[function(t,e){return{options:t,draw:function(e,n,r){r.stop(!0),r.overrideFlag=!0;var i=this;return e.pixelManipulation({output:function(t,e,n){i.output={src:e,format:n}},changePixel:function(t,e,n,r){return[255-t,255-e,255-n,r]},format:e.format,image:t.image,inBrowser:t.inBrowser,callback:n})},output:void 0,UI:e}},{name:"Invert",description:"Inverts the image.",inputs:{}}]},{}],57:[function(t,e,n){arguments[4][37][0].apply(n,arguments)},{dup:37}],58:[function(t,e,n){"use strict";e.exports=function(t){for(var e=new Array(t),n=0;n>i;0!=(e&o)&&p++;var d=n>>i;return 0!=(n&o)&&d++,function(t,e,n,o,s,u){function l(t,e,n){return tn?n:t}var c=r.BitMatrix.createEmpty(o,s);function f(t,e,n,r,i){for(var o=n*i+e,s=0;sd&&(p=d);for(var g=0;gm&&(v=m);for(var _=l(g,2,e-3),w=l(h,2,n-3),b=0,y=-2;y<=2;y++){var x=u[w+y];b+=x[_-2],b+=x[_-1],b+=x[_],b+=x[_+1],b+=x[_+2]}f(t,v,p,b/25,o)}}return c}(u,p,d,e,n,function(t,e,n,r,o){for(var u=new Array(n),l=0;lh&&(f=h);for(var p=0;pg&&(d=g);for(var v=0,m=255,_=0,w=0,b=f*r+d;w_&&(_=x)}if(_-m>s)for(w++,b+=r;w>2*i;if(_-m<=s&&(k=m>>1,c>0&&p>0)){var E=u[c-1][p]+2*u[c][p-1]+u[c-1][p-1]>>2;m=n&&(t++,r+=e.estimatedModuleSize)}),t<3)return!1;for(var a=r/i,o=0,s=0;s=0&&c(n,l);)o[2]++,l--;if(l<0)return null;for(;l>=0&&!c(n,l)&&o[1]<=r;)o[1]++,l--;if(l<0||o[1]>r)return null;for(;l>=0&&c(n,l)&&o[0]<=r;)o[0]++,l--;if(o[0]>r)return null;for(l=e+1;l=r)return null;for(;l=r)return null;var f=o[0]+o[1]+o[2]+o[3]+o[4];return 5*Math.abs(f-i)>=2*i?null:s(o)?u(o,l):null}(r,Math.floor(f),n[2],l);if(null!=h&&null!=(f=function(e,n,r,i){for(var a=t.width,o=[0,0,0,0,0],l=e;l>=0&&c(l,n);)o[2]++,l--;if(l<0)return null;for(;l>=0&&!c(l,n)&&o[1]<=r;)o[1]++,l--;if(l<0||o[1]>r)return null;for(;l>=0&&c(l,n)&&o[0]<=r;)o[0]++,l--;if(o[0]>r)return null;for(l=e+1;l=r)return null;for(;l=r)return null;var f=o[0]+o[1]+o[2]+o[3]+o[4];return 5*Math.abs(f-i)>=i?null:s(o)?u(o,l):null}(Math.floor(f),Math.floor(h),n[2],l))&&(!a||function(e,n,r,i){for(var a=t.height,o=t.width,u=[0,0,0,0,0],l=0;e-l>=0&&c(n-l,e-l);)u[2]++,l++;if(e-l<0||n-l<0)return!1;for(;e-l>=0&&n-l>=0&&!c(n-l,e-l)&&u[1]<=r;)u[1]++,l++;if(e-l<0||n-l<0||u[1]>r)return!1;for(;e-l>=0&&n-l>=0&&c(n-l,e-l)&&u[0]<=r;)u[0]++,l++;if(u[0]>r)return!1;for(l=1;e+l=a||n+l>=o)return!1;for(;e+l=a||n+l>=o||u[3]>=r)return!1;for(;e+l=r)return!1;var f=u[0]+u[1]+u[2]+u[3]+u[4];return Math.abs(f-i)<2*i&&s(u)}(Math.floor(h),Math.floor(f),n[2],l))){for(var p=l/7,d=!1,g=0;g=n){if(null!=t)return a=!0,Math.floor(Math.abs(t.x-e.x)-Math.abs(t.y-e.y))/2;t=e}}),0}var d=t.height,g=t.width,v=Math.floor(3*d/(4*i));v_[2]&&(w+=x-_[2]-v,y=g-1)}_=[0,0,0,0,0],b=0}else _=[_[2],_[3],_[4],1,0],b=3;else _[++b]++;else _[b]++;s(_)&&h(_,w,g,!1)&&(v=_[0],a&&(m=f()))}var k=function(){var t=e.length;if(t<3)return null;if(t>3){var n=0,r=0;e.forEach(function(t){var e=t.estimatedModuleSize;n+=e,r+=e*e});var i=n/t,a=Math.sqrt(r/t-i*i);e.sort(function(t,e){var n=Math.abs(e.estimatedModuleSize-i),r=Math.abs(t.estimatedModuleSize-i);return n3;s++){var u=e[s];Math.abs(u.estimatedModuleSize-i)>o&&(e.splice(s,1),s--)}}return e.length>3&&(n=0,e.forEach(function(t){n+=t.estimatedModuleSize}),i=n/e.length,e.sort(function(t,e){if(e.count===t.count){var n=Math.abs(e.estimatedModuleSize-i),r=Math.abs(t.estimatedModuleSize-i);return n=i&&a>=o?(n=t[0],e=t[1],r=t[2]):o>=a&&o>=i?(n=t[1],e=t[0],r=t[2]):(n=t[2],e=t[0],r=t[1]),function(t,e,n){var r=e.x,i=e.y;return(n.x-r)*(t.y-i)-(n.y-i)*(t.x-r)}(e,n,r)<0){var s=e;e=r,r=s}return{bottomLeft:{x:e.x,y:e.y},topLeft:{x:n.x,y:n.y},topRight:{x:r.x,y:r.y}}}(k):null}},function(t,e,n){"use strict";var r=n(5),i=n(7),a=n(8),o=n(2),s=n(6);function u(t,e,n){for(var r=!0,i=0;it||o<-1||o>e)throw new Error;r=!1,-1==a?(n[i]=0,r=!0):a==t&&(n[i]=t-1,r=!0),-1==o?(n[i+1]=0,r=!0):o==e&&(n[i+1]=e-1,r=!0)}r=!0;for(i=n.length-2;i>=0&&r;i-=2){a=Math.floor(n[i]),o=Math.floor(n[i+1]);if(a<-1||a>t||o<-1||o>e)throw new Error;r=!1,-1==a?(n[i]=0,r=!0):a==t&&(n[i]=t-1,r=!0),-1==o?(n[i+1]=0,r=!0):o==e&&(n[i+1]=e-1,r=!0)}return n}function l(t,e,n,r){return Math.sqrt((n-t)*(n-t)+(r-e)*(r-e))}function c(t,e,n,i,a){e=Math.floor(e),n=Math.floor(n);var o=Math.floor(i*t),s=Math.max(0,e-o),u=Math.min(a.width,e+o);if(u-s<3*t)return null;var l=Math.max(0,n-o),c=Math.min(a.height-1,n+o);return r.findAlignment(s,l,u-s,c-l,t,a)}function f(t,e,n,r,i){t=Math.floor(t),e=Math.floor(e),n=Math.floor(n),r=Math.floor(r);var a=Math.abs(r-e)>Math.abs(n-t);if(a){var o=t;t=e,e=o,o=n,n=r,r=o}for(var s=Math.abs(n-t),u=Math.abs(r-e),c=-s>>1,f=t0){if(v==r)break;v+=h,c-=s}}return 2==p?l(n+f,r,t,e):NaN}function h(t,e,n,r,i){var a=f(t,e,n,r,i),o=1,s=t-(n-t);s<0?(o=t/(t-s),s=0):s>=i.width&&(o=(i.width-1-t)/(s-t),s=i.width-1);var u=e-(r-e)*o;return o=1,u<0?(o=e/(e-u),u=0):u>=i.height&&(o=(i.height-1-e)/(u-e),u=i.height-1),(a+=f(t,e,s=t+(s-t)*o,u,i))-1}function p(t,e,n){var r=h(t.x,t.y,e.x,e.y,n),i=h(e.x,e.y,t.x,t.y,n);return s.isNaN(r)?i/7:s.isNaN(i)?r/7:(r+i)/14}e.extract=function(t,e){var n=function(t,e,n,r){return(p(t,e,r)+p(t,n,r))/2}(e.topLeft,e.topRight,e.bottomLeft,t);if(n<1)return null;var r=function(t,e,n,r){var i=7+(Math.round(l(t.x,t.y,e.x,e.y)/r)+Math.round(l(t.x,t.y,n.x,n.y)/r)>>1);switch(3&i){case 0:i++;break;case 2:i--}return i}(e.topLeft,e.topRight,e.bottomLeft,n);if(!r)return null;var s=function(t){if(t%4!=1)return null;var e=t-17>>2;return e<1||e>40?null:a.getVersionForNumber(e)}(r);if(null==s)return null;var f=s.getDimensionForVersion()-7,h=null;if(s.alignmentPatternCenters.length>0)for(var d=e.topRight.x-e.topLeft.x+e.bottomLeft.x,g=e.topRight.y-e.topLeft.y+e.bottomLeft.y,v=1-3/f,m=e.topLeft.x+v*(d-e.topLeft.x),_=e.topLeft.y+v*(g-e.topLeft.y),w=4;w<=16&&!(h=c(n,m,_,w,t));w<<=1);return function(t,e,n){if(e<=0)return null;for(var r=o.BitMatrix.createEmpty(e,e),a=new Array(e<<1),s=0;s>1),a[f+1]=c;a=i.transformPoints(n,a);try{var h=u(t.width,t.height,a)}catch(t){return null}for(f=0;f>1,s,t.get(Math.floor(h[f]),Math.floor(h[f+1])))}return r}(t,r,function(t,e,n,r,a){var o,s,u,l,c=a-3.5;return null!=r?(o=r.x,s=r.y,u=l=c-3):(o=e.x-t.x+n.x,s=e.y-t.y+n.y,u=l=c),i.quadrilateralToQuadrilateral(3.5,3.5,c,3.5,u,l,3.5,c,t.x,t.y,e.x,e.y,o,s,n.x,n.y)}(e.topLeft,e.topRight,e.bottomLeft,h,r))}},function(t,e,n){"use strict";var r=n(6);function i(t,e,n,r){if(Math.abs(n-t.y)<=e&&Math.abs(r-t.x)<=e){var i=Math.abs(e-t.estimatedModuleSize);return i<=1||i<=t.estimatedModuleSize}return!1}function a(t,e,n,r){return{x:(t.x+n)/2,y:(t.y+e)/2,estimatedModuleSize:(t.estimatedModuleSize+r)/2}}function o(t,e){for(var n=e/2,r=0;r<3;r++)if(Math.abs(e-t[r])>=n)return!1;return!0}function s(t,e){var n=e-t[2]-t[1]/2;return r.isNaN(n)?null:n}e.findAlignment=function(t,e,n,r,u,l){var c=[];function f(t,e,n,r){var u=t[0]+t[1]+t[2],f=s(t,n);if(null==f)return null;var h=function(t,e,n,r,i,a){for(var u=a.height,l=[0,0,0],c=t;c>=0&&a.get(e,c)&&l[1]<=n;)l[1]++,c--;if(c<0||l[1]>n)return null;for(;c>=0&&!a.get(e,c)&&l[0]<=n;)l[0]++,c--;if(l[0]>n)return null;for(c=t+1;cn)return null;for(;cn)return null;var f=l[0]+l[1]+l[2];return 5*Math.abs(f-r)>=2*r?null:o(l,i)?s(l,c):null}(e,Math.floor(f),2*t[1],u,r,l);if(null!=h){var p=(t[0]+t[1]+t[2])/3;for(var d in c){var g=c[d];if(i(g,p,h,f))return a(g,h,f,p)}var v={x:f,y:h,estimatedModuleSize:p};c.push(v)}return null}for(var h=t+n,p=e+(r>>1),d=[0,0,0],g=0;g>1:-(g+1>>1));d[0]=0,d[1]=0,d[2]=0;for(var m=t;m>4&15]+n[t>>8&15]+n[t>>12&15]+n[t>>16&15]+n[t>>20&15]+n[t>>24&15]+n[t>>28&15]},e.isNaN=function(t){return"[object Number]"===Object.prototype.toString.call(t)&&t!==+t}},function(t,e){"use strict";function n(t,e,n,r,i,a,o,s){var u=t-n+i-o,l=e-r+a-s;if(0==u&&0==l)return{a11:n-t,a21:i-n,a31:t,a12:r-e,a22:a-r,a32:e,a13:0,a23:0,a33:1};var c=n-i,f=o-i,h=r-a,p=s-a,d=c*p-f*h,g=(u*p-f*l)/d,v=(c*l-u*h)/d;return{a11:n-t+g*n,a21:o-t+v*o,a31:t,a12:r-e+g*r,a22:s-e+v*s,a32:e,a13:g,a23:v,a33:1}}e.transformPoints=function(t,e){for(var n=e.length,r=t.a11,i=t.a12,a=t.a13,o=t.a21,s=t.a22,u=t.a23,l=t.a31,c=t.a32,f=t.a33,h=0;h40)throw new Error("Invalid version number "+t);return u[t-1]}e.getVersionForNumber=l},function(t,e,n){"use strict";var r=n(2),i=n(10),a=n(6),o=n(12),s=n(8),u=21522,l=[[21522,0],[20773,1],[24188,2],[23371,3],[17913,4],[16590,5],[20375,6],[19104,7],[30660,8],[29427,9],[32170,10],[30877,11],[26159,12],[25368,13],[27713,14],[26998,15],[5769,16],[5054,17],[7399,18],[6608,19],[1890,20],[597,21],[3340,22],[2107,23],[13663,24],[12392,25],[16177,26],[14854,27],[9396,28],[8579,29],[11994,30],[11245,31]],c=[function(t,e){return 0==(t+e&1)},function(t,e){return 0==(1&t)},function(t,e){return e%3==0},function(t,e){return(t+e)%3==0},function(t,e){return 0==((t>>1)+e/3&1)},function(t,e){return(t*e&1)+t*e%3==0},function(t,e){return 0==((t*e&1)+t*e%3&1)},function(t,e){return 0==((t+e&1)+t*e%3&1)}],f=[{ordinal:1,bits:0,name:"M"},{ordinal:0,bits:1,name:"L"},{ordinal:3,bits:2,name:"H"},{ordinal:2,bits:3,name:"Q"}];function h(t,e,n){for(var i=c[n.dataMask],a=t.height,o=function(t){for(var e=t.getDimensionForVersion(),n=new Array(e*e),i=0;i6&&(a.setRegion(e-11,0,3,6),a.setRegion(0,e-11,6,3)),a}(e),s=!0,u=[],l=0,f=0,h=0,p=a-1;p>0;p-=2){6==p&&p--;for(var d=0;d>3&3],dataMask:7&t}}function d(t,e){for(var n=1/0,r=0,i=0;i=0;r--)e=t.copyBit(8,r,e);var i=t.height,a=0,o=i-7;for(r=i-1;r>=o;r--)a=t.copyBit(8,r,a);for(n=i-8;n>2;if(n<=6)return s.getVersionForNumber(n);for(var r=0,i=e-11,a=5;a>=0;a--)for(var o=e-9;o>=i;o--)r=t.copyBit(o,a,r);var u=s.Version.decodeVersionInformation(r);if(null!=u&&u.getDimensionForVersion()==e)return u;for(r=0,o=5;o>=0;o--)for(a=e-9;a>=i;a--)r=t.copyBit(o,a,r);return null!=(u=s.Version.decodeVersionInformation(r))&&u.getDimensionForVersion()==e?u:null}(t);if(!e)return null;var n=g(t);if(!n)return null;var r=n.errorCorrectionLevel,a=h(t,e,n);if(!a)return null;var o=function(t,e,n){if(t.length!=e.totalCodewords)throw new Error("Invalid number of codewords for version; got "+t.length+" expected "+e.totalCodewords);var r=e.getECBlocksForLevel(n),i=0,a=r.ecBlocks;a.forEach(function(t){i+=t.count});var o=new Array(i),s=0;a.forEach(function(t){for(var e=0;e=0&&o[l].codewords.length!=u;)l--;l++;for(var c=u-r.ecCodewordsPerBlock,f=0,h=0;h=e.length)throw new Error("Could not decode alphanumeric char");return e[t].charCodeAt(0)}var a=function(){function t(t,e){this.characterCountBitsForVersions=t,this.bits=e}return t.prototype.getCharacterCountBits=function(t){if(null==this.characterCountBitsForVersions)throw new Error("Character count doesn't apply to this mode");var e;return e=t<=9?0:t<=26?1:2,this.characterCountBitsForVersions[e]},t}(),o=new a([0,0,0],0),s=new a([10,12,14],1),u=new a([9,11,13],2),l=new a([0,0,0],3),c=new a([8,16,16],4),f=new a(null,7),h=new a([8,10,12],8),p=new a(null,5),d=new a(null,9),g=new a([8,10,12],13);function v(t){switch(t){case 0:return o;case 1:return s;case 2:return u;case 3:return l;case 4:return c;case 5:return p;case 7:return f;case 8:return h;case 9:return d;case 13:return g;default:throw new Error("Couldn't decode mode from byte array")}}function m(t){var e=t.readBits(8);if(0==(128&e))return 127&e;if(128==(192&e))return(63&e)<<8|t.readBits(8);if(192==(224&e))return(31&e)<<16|t.readBits(16);throw new Error("Bad ECI bits starting with byte "+e)}function _(t,e,n){if(13*n>t.available())return!1;for(var r=new Array(2*n),i=0;n>0;){var a=t.readBits(13),o=Math.floor(a/96)<<8|a%96;o+=o<959?41377:42657,r[i]=o>>8&255,r[i+1]=255&o,i+=2,n--}return e.val=r,!0}function w(t,e,n){for(;n>=3;){if(t.available()<10)return!1;var r=t.readBits(10);if(r>=1e3)return!1;e.val.push(i(Math.floor(r/100))),e.val.push(i(Math.floor(r/10)%10)),e.val.push(i(r%10)),n-=3}if(2==n){if(t.available()<7)return!1;var a=t.readBits(7);if(a>=100)return!1;e.val.push(i(Math.floor(a/10))),e.val.push(i(a%10))}else if(1==n){if(t.available()<4)return!1;var o=t.readBits(4);if(o>=10)return!1;e.val.push(i(o))}return!0}function b(t,e,n,r){for(var a=e.val.length;n>1;){if(t.available()<11)return!1;var o=t.readBits(11);e.val.push(i(Math.floor(o/45))),e.val.push(i(o%45)),n-=2}if(1==n){if(t.available()<6)return!1;e.val.push(i(t.readBits(6)))}if(r)for(var s=a;st.available())return!1;for(var r=new Array(n),i=0;i30)return null}else if(i==g){var A=a.readBits(4),T=a.readBits(i.getCharacterCountBits(e));if(A==x&&!_(a,k,T))return null}else{var M=a.readBits(i.getCharacterCountBits(e));if(i==s){if(!w(a,k,M))return null}else if(i==u){if(!b(a,k,M,E))return null}else if(i==c){if(!y(a,k,M))return null}else if(i!=h)return null}return k.val}},function(t,e){"use strict";var n=function(){function t(t){this.byteOffset=0,this.bitOffset=0,this.bytes=t}return t.prototype.readBits=function(t){if(t<1||t>32||t>this.available())throw new Error("Cannot read "+t.toString()+" bits");var e=0;if(this.bitOffset>0){var n=8-this.bitOffset,r=t>8-r<<(a=n-r);e=(this.bytes[this.byteOffset]&i)>>a,t-=r,this.bitOffset+=r,8==this.bitOffset&&(this.bitOffset=0,this.byteOffset++)}if(t>0){for(;t>=8;)e=e<<8|255&this.bytes[this.byteOffset],this.byteOffset++,t-=8;if(t>0){var a;i=255>>(a=8-t)<>a,this.bitOffset+=t}}return e},t.prototype.available=function(){return 8*(this.bytes.length-this.byteOffset)-this.bitOffset},t}();e.BitStream=n},function(t,e){"use strict";var n=function(){function t(){this.field=new i(285,256,0)}return t.prototype.decode=function(t,e){for(var n=new r(this.field,t),a=new Array(e),o=!0,s=0;s=n/2;){var u=i,l=o;if(o=s,(i=a).isZero())return null;a=u;for(var c=this.field.zero,f=i.getCoefficient(i.degree()),h=this.field.inverse(f);a.degree()>=i.degree()&&!a.isZero();){var p=a.degree()-i.degree(),d=this.field.multiply(a.getCoefficient(a.degree()),h);c=c.addOrSubtract(this.field.buildMonomial(p,d)),a=a.addOrSubtract(i.multiplyByMonomial(p,d))}if(s=c.multiplyPoly(o).addOrSubtract(l),a.degree()>=i.degree())return null}var g=s.getCoefficient(0);if(0==g)return null;var v=this.field.inverse(g);return[s.multiply(v),a.multiply(v)]},t.prototype.findErrorLocations=function(t){var e=t.degree();if(1==e)return[t.getCoefficient(1)];for(var n=new Array(e),r=0,i=1;i1&&0==e[0]){for(var r=1;rr.length){var a=n;n=r,r=a}for(var o=new Array(r.length),s=r.length-n.length,u=0;u=this.size&&(t^=this.primitive,t&=this.size-1);for(e=0;e>>1,F=[["ary",x],["bind",g],["bindKey",v],["curry",_],["curryRight",w],["flip",E],["partial",b],["partialRight",y],["rearg",k]],N="[object Arguments]",P="[object Array]",U="[object AsyncFunction]",q="[object Boolean]",V="[object Date]",Z="[object DOMException]",W="[object Error]",G="[object Function]",H="[object GeneratorFunction]",Y="[object Map]",$="[object Number]",X="[object Null]",J="[object Object]",K="[object Proxy]",Q="[object RegExp]",tt="[object Set]",et="[object String]",nt="[object Symbol]",rt="[object Undefined]",it="[object WeakMap]",at="[object WeakSet]",ot="[object ArrayBuffer]",st="[object DataView]",ut="[object Float32Array]",lt="[object Float64Array]",ct="[object Int8Array]",ft="[object Int16Array]",ht="[object Int32Array]",pt="[object Uint8Array]",dt="[object Uint8ClampedArray]",gt="[object Uint16Array]",vt="[object Uint32Array]",mt=/\b__p \+= '';/g,_t=/\b(__p \+=) '' \+/g,wt=/(__e\(.*?\)|\b__t\)) \+\n'';/g,bt=/&(?:amp|lt|gt|quot|#39);/g,yt=/[&<>"']/g,xt=RegExp(bt.source),kt=RegExp(yt.source),Et=/<%-([\s\S]+?)%>/g,St=/<%([\s\S]+?)%>/g,At=/<%=([\s\S]+?)%>/g,Tt=/\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,Mt=/^\w*$/,It=/[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g,jt=/[\\^$.*+?()[\]{}|]/g,Rt=RegExp(jt.source),Lt=/^\s+|\s+$/g,Bt=/^\s+/,Ct=/\s+$/,Ot=/\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,zt=/\{\n\/\* \[wrapped with (.+)\] \*/,Dt=/,? & /,Ft=/[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g,Nt=/\\(\\)?/g,Pt=/\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g,Ut=/\w*$/,qt=/^[-+]0x[0-9a-f]+$/i,Vt=/^0b[01]+$/i,Zt=/^\[object .+?Constructor\]$/,Wt=/^0o[0-7]+$/i,Gt=/^(?:0|[1-9]\d*)$/,Ht=/[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g,Yt=/($^)/,$t=/['\n\r\u2028\u2029\\]/g,Xt="\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff",Jt="\\xac\\xb1\\xd7\\xf7\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf\\u2000-\\u206f \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000",Kt="[\\ud800-\\udfff]",Qt="["+Jt+"]",te="["+Xt+"]",ee="\\d+",ne="[\\u2700-\\u27bf]",re="[a-z\\xdf-\\xf6\\xf8-\\xff]",ie="[^\\ud800-\\udfff"+Jt+ee+"\\u2700-\\u27bfa-z\\xdf-\\xf6\\xf8-\\xffA-Z\\xc0-\\xd6\\xd8-\\xde]",ae="\\ud83c[\\udffb-\\udfff]",oe="[^\\ud800-\\udfff]",se="(?:\\ud83c[\\udde6-\\uddff]){2}",ue="[\\ud800-\\udbff][\\udc00-\\udfff]",le="[A-Z\\xc0-\\xd6\\xd8-\\xde]",ce="(?:"+re+"|"+ie+")",fe="(?:"+le+"|"+ie+")",he="(?:"+te+"|"+ae+")"+"?",pe="[\\ufe0e\\ufe0f]?"+he+("(?:\\u200d(?:"+[oe,se,ue].join("|")+")[\\ufe0e\\ufe0f]?"+he+")*"),de="(?:"+[ne,se,ue].join("|")+")"+pe,ge="(?:"+[oe+te+"?",te,se,ue,Kt].join("|")+")",ve=RegExp("['’]","g"),me=RegExp(te,"g"),_e=RegExp(ae+"(?="+ae+")|"+ge+pe,"g"),we=RegExp([le+"?"+re+"+(?:['’](?:d|ll|m|re|s|t|ve))?(?="+[Qt,le,"$"].join("|")+")",fe+"+(?:['’](?:D|LL|M|RE|S|T|VE))?(?="+[Qt,le+ce,"$"].join("|")+")",le+"?"+ce+"+(?:['’](?:d|ll|m|re|s|t|ve))?",le+"+(?:['’](?:D|LL|M|RE|S|T|VE))?","\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])","\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])",ee,de].join("|"),"g"),be=RegExp("[\\u200d\\ud800-\\udfff"+Xt+"\\ufe0e\\ufe0f]"),ye=/[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/,xe=["Array","Buffer","DataView","Date","Error","Float32Array","Float64Array","Function","Int8Array","Int16Array","Int32Array","Map","Math","Object","Promise","RegExp","Set","String","Symbol","TypeError","Uint8Array","Uint8ClampedArray","Uint16Array","Uint32Array","WeakMap","_","clearTimeout","isFinite","parseInt","setTimeout"],ke=-1,Ee={};Ee[ut]=Ee[lt]=Ee[ct]=Ee[ft]=Ee[ht]=Ee[pt]=Ee[dt]=Ee[gt]=Ee[vt]=!0,Ee[N]=Ee[P]=Ee[ot]=Ee[q]=Ee[st]=Ee[V]=Ee[W]=Ee[G]=Ee[Y]=Ee[$]=Ee[J]=Ee[Q]=Ee[tt]=Ee[et]=Ee[it]=!1;var Se={};Se[N]=Se[P]=Se[ot]=Se[st]=Se[q]=Se[V]=Se[ut]=Se[lt]=Se[ct]=Se[ft]=Se[ht]=Se[Y]=Se[$]=Se[J]=Se[Q]=Se[tt]=Se[et]=Se[nt]=Se[pt]=Se[dt]=Se[gt]=Se[vt]=!0,Se[W]=Se[G]=Se[it]=!1;var Ae={"\\":"\\","'":"'","\n":"n","\r":"r","\u2028":"u2028","\u2029":"u2029"},Te=parseFloat,Me=parseInt,Ie="object"==typeof t&&t&&t.Object===Object&&t,je="object"==typeof self&&self&&self.Object===Object&&self,Re=Ie||je||Function("return this")(),Le="object"==typeof n&&n&&!n.nodeType&&n,Be=Le&&"object"==typeof e&&e&&!e.nodeType&&e,Ce=Be&&Be.exports===Le,Oe=Ce&&Ie.process,ze=function(){try{var t=Be&&Be.require&&Be.require("util").types;return t||Oe&&Oe.binding&&Oe.binding("util")}catch(t){}}(),De=ze&&ze.isArrayBuffer,Fe=ze&&ze.isDate,Ne=ze&&ze.isMap,Pe=ze&&ze.isRegExp,Ue=ze&&ze.isSet,qe=ze&&ze.isTypedArray;function Ve(t,e,n){switch(n.length){case 0:return t.call(e);case 1:return t.call(e,n[0]);case 2:return t.call(e,n[0],n[1]);case 3:return t.call(e,n[0],n[1],n[2])}return t.apply(e,n)}function Ze(t,e,n,r){for(var i=-1,a=null==t?0:t.length;++i-1}function Xe(t,e,n){for(var r=-1,i=null==t?0:t.length;++r-1;);return n}function wn(t,e){for(var n=t.length;n--&&on(e,t[n],0)>-1;);return n}var bn=fn({"À":"A","Á":"A","Â":"A","Ã":"A","Ä":"A","Å":"A","à":"a","á":"a","â":"a","ã":"a","ä":"a","å":"a","Ç":"C","ç":"c","Ð":"D","ð":"d","È":"E","É":"E","Ê":"E","Ë":"E","è":"e","é":"e","ê":"e","ë":"e","Ì":"I","Í":"I","Î":"I","Ï":"I","ì":"i","í":"i","î":"i","ï":"i","Ñ":"N","ñ":"n","Ò":"O","Ó":"O","Ô":"O","Õ":"O","Ö":"O","Ø":"O","ò":"o","ó":"o","ô":"o","õ":"o","ö":"o","ø":"o","Ù":"U","Ú":"U","Û":"U","Ü":"U","ù":"u","ú":"u","û":"u","ü":"u","Ý":"Y","ý":"y","ÿ":"y","Æ":"Ae","æ":"ae","Þ":"Th","þ":"th","ß":"ss","Ā":"A","Ă":"A","Ą":"A","ā":"a","ă":"a","ą":"a","Ć":"C","Ĉ":"C","Ċ":"C","Č":"C","ć":"c","ĉ":"c","ċ":"c","č":"c","Ď":"D","Đ":"D","ď":"d","đ":"d","Ē":"E","Ĕ":"E","Ė":"E","Ę":"E","Ě":"E","ē":"e","ĕ":"e","ė":"e","ę":"e","ě":"e","Ĝ":"G","Ğ":"G","Ġ":"G","Ģ":"G","ĝ":"g","ğ":"g","ġ":"g","ģ":"g","Ĥ":"H","Ħ":"H","ĥ":"h","ħ":"h","Ĩ":"I","Ī":"I","Ĭ":"I","Į":"I","İ":"I","ĩ":"i","ī":"i","ĭ":"i","į":"i","ı":"i","Ĵ":"J","ĵ":"j","Ķ":"K","ķ":"k","ĸ":"k","Ĺ":"L","Ļ":"L","Ľ":"L","Ŀ":"L","Ł":"L","ĺ":"l","ļ":"l","ľ":"l","ŀ":"l","ł":"l","Ń":"N","Ņ":"N","Ň":"N","Ŋ":"N","ń":"n","ņ":"n","ň":"n","ŋ":"n","Ō":"O","Ŏ":"O","Ő":"O","ō":"o","ŏ":"o","ő":"o","Ŕ":"R","Ŗ":"R","Ř":"R","ŕ":"r","ŗ":"r","ř":"r","Ś":"S","Ŝ":"S","Ş":"S","Š":"S","ś":"s","ŝ":"s","ş":"s","š":"s","Ţ":"T","Ť":"T","Ŧ":"T","ţ":"t","ť":"t","ŧ":"t","Ũ":"U","Ū":"U","Ŭ":"U","Ů":"U","Ű":"U","Ų":"U","ũ":"u","ū":"u","ŭ":"u","ů":"u","ű":"u","ų":"u","Ŵ":"W","ŵ":"w","Ŷ":"Y","ŷ":"y","Ÿ":"Y","Ź":"Z","Ż":"Z","Ž":"Z","ź":"z","ż":"z","ž":"z","IJ":"IJ","ij":"ij","Œ":"Oe","œ":"oe","ʼn":"'n","ſ":"s"}),yn=fn({"&":"&","<":"<",">":">",'"':""","'":"'"});function xn(t){return"\\"+Ae[t]}function kn(t){return be.test(t)}function En(t){var e=-1,n=Array(t.size);return t.forEach(function(t,r){n[++e]=[r,t]}),n}function Sn(t,e){return function(n){return t(e(n))}}function An(t,e){for(var n=-1,r=t.length,i=0,a=[];++n",""":'"',"'":"'"});var Bn=function t(e){var n,Xt=(e=null==e?Re:Bn.defaults(Re.Object(),e,Bn.pick(Re,xe))).Array,Jt=e.Date,Kt=e.Error,Qt=e.Function,te=e.Math,ee=e.Object,ne=e.RegExp,re=e.String,ie=e.TypeError,ae=Xt.prototype,oe=Qt.prototype,se=ee.prototype,ue=e["__core-js_shared__"],le=oe.toString,ce=se.hasOwnProperty,fe=0,he=(n=/[^.]+$/.exec(ue&&ue.keys&&ue.keys.IE_PROTO||""))?"Symbol(src)_1."+n:"",pe=se.toString,de=le.call(ee),ge=Re._,_e=ne("^"+le.call(ce).replace(jt,"\\$&").replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,"$1.*?")+"$"),be=Ce?e.Buffer:r,Ae=e.Symbol,Ie=e.Uint8Array,je=be?be.allocUnsafe:r,Le=Sn(ee.getPrototypeOf,ee),Be=ee.create,Oe=se.propertyIsEnumerable,ze=ae.splice,nn=Ae?Ae.isConcatSpreadable:r,fn=Ae?Ae.iterator:r,Cn=Ae?Ae.toStringTag:r,On=function(){try{var t=Na(ee,"defineProperty");return t({},"",{}),t}catch(t){}}(),zn=e.clearTimeout!==Re.clearTimeout&&e.clearTimeout,Dn=Jt&&Jt.now!==Re.Date.now&&Jt.now,Fn=e.setTimeout!==Re.setTimeout&&e.setTimeout,Nn=te.ceil,Pn=te.floor,Un=ee.getOwnPropertySymbols,qn=be?be.isBuffer:r,Vn=e.isFinite,Zn=ae.join,Wn=Sn(ee.keys,ee),Gn=te.max,Hn=te.min,Yn=Jt.now,$n=e.parseInt,Xn=te.random,Jn=ae.reverse,Kn=Na(e,"DataView"),Qn=Na(e,"Map"),tr=Na(e,"Promise"),er=Na(e,"Set"),nr=Na(e,"WeakMap"),rr=Na(ee,"create"),ir=nr&&new nr,ar={},or=co(Kn),sr=co(Qn),ur=co(tr),lr=co(er),cr=co(nr),fr=Ae?Ae.prototype:r,hr=fr?fr.valueOf:r,pr=fr?fr.toString:r;function dr(t){if(Ms(t)&&!ms(t)&&!(t instanceof _r)){if(t instanceof mr)return t;if(ce.call(t,"__wrapped__"))return fo(t)}return new mr(t)}var gr=function(){function t(){}return function(e){if(!Ts(e))return{};if(Be)return Be(e);t.prototype=e;var n=new t;return t.prototype=r,n}}();function vr(){}function mr(t,e){this.__wrapped__=t,this.__actions__=[],this.__chain__=!!e,this.__index__=0,this.__values__=r}function _r(t){this.__wrapped__=t,this.__actions__=[],this.__dir__=1,this.__filtered__=!1,this.__iteratees__=[],this.__takeCount__=O,this.__views__=[]}function wr(t){var e=-1,n=null==t?0:t.length;for(this.clear();++e=e?t:e)),t}function zr(t,e,n,i,a,o){var s,u=e&c,l=e&f,p=e&h;if(n&&(s=a?n(t,i,a,o):n(t)),s!==r)return s;if(!Ts(t))return t;var d=ms(t);if(d){if(s=function(t){var e=t.length,n=new t.constructor(e);return e&&"string"==typeof t[0]&&ce.call(t,"index")&&(n.index=t.index,n.input=t.input),n}(t),!u)return ra(t,s)}else{var g=qa(t),v=g==G||g==H;if(ys(t))return Ji(t,u);if(g==J||g==N||v&&!a){if(s=l||v?{}:Za(t),!u)return l?function(t,e){return ia(t,Ua(t),e)}(t,function(t,e){return t&&ia(e,au(e),t)}(s,t)):function(t,e){return ia(t,Pa(t),e)}(t,Lr(s,t))}else{if(!Se[g])return a?t:{};s=function(t,e,n){var r,i,a,o=t.constructor;switch(e){case ot:return Ki(t);case q:case V:return new o(+t);case st:return function(t,e){var n=e?Ki(t.buffer):t.buffer;return new t.constructor(n,t.byteOffset,t.byteLength)}(t,n);case ut:case lt:case ct:case ft:case ht:case pt:case dt:case gt:case vt:return Qi(t,n);case Y:return new o;case $:case et:return new o(t);case Q:return(a=new(i=t).constructor(i.source,Ut.exec(i))).lastIndex=i.lastIndex,a;case tt:return new o;case nt:return r=t,hr?ee(hr.call(r)):{}}}(t,g,u)}}o||(o=new kr);var m=o.get(t);if(m)return m;if(o.set(t,s),Bs(t))return t.forEach(function(r){s.add(zr(r,e,n,r,t,o))}),s;if(Is(t))return t.forEach(function(r,i){s.set(i,zr(r,e,n,i,t,o))}),s;var _=d?r:(p?l?La:Ra:l?au:iu)(t);return We(_||t,function(r,i){_&&(r=t[i=r]),Ir(s,i,zr(r,e,n,i,t,o))}),s}function Dr(t,e,n){var i=n.length;if(null==t)return!i;for(t=ee(t);i--;){var a=n[i],o=e[a],s=t[a];if(s===r&&!(a in t)||!o(s))return!1}return!0}function Fr(t,e,n){if("function"!=typeof t)throw new ie(o);return ro(function(){t.apply(r,n)},e)}function Nr(t,e,n,r){var a=-1,o=$e,s=!0,u=t.length,l=[],c=e.length;if(!u)return l;n&&(e=Je(e,gn(n))),r?(o=Xe,s=!1):e.length>=i&&(o=mn,s=!1,e=new xr(e));t:for(;++a-1},br.prototype.set=function(t,e){var n=this.__data__,r=jr(n,t);return r<0?(++this.size,n.push([t,e])):n[r][1]=e,this},yr.prototype.clear=function(){this.size=0,this.__data__={hash:new wr,map:new(Qn||br),string:new wr}},yr.prototype.delete=function(t){var e=Da(this,t).delete(t);return this.size-=e?1:0,e},yr.prototype.get=function(t){return Da(this,t).get(t)},yr.prototype.has=function(t){return Da(this,t).has(t)},yr.prototype.set=function(t,e){var n=Da(this,t),r=n.size;return n.set(t,e),this.size+=n.size==r?0:1,this},xr.prototype.add=xr.prototype.push=function(t){return this.__data__.set(t,s),this},xr.prototype.has=function(t){return this.__data__.has(t)},kr.prototype.clear=function(){this.__data__=new br,this.size=0},kr.prototype.delete=function(t){var e=this.__data__,n=e.delete(t);return this.size=e.size,n},kr.prototype.get=function(t){return this.__data__.get(t)},kr.prototype.has=function(t){return this.__data__.has(t)},kr.prototype.set=function(t,e){var n=this.__data__;if(n instanceof br){var r=n.__data__;if(!Qn||r.length0&&n(s)?e>1?Wr(s,e-1,n,r,i):Ke(i,s):r||(i[i.length]=s)}return i}var Gr=ua(),Hr=ua(!0);function Yr(t,e){return t&&Gr(t,e,iu)}function $r(t,e){return t&&Hr(t,e,iu)}function Xr(t,e){return Ye(e,function(e){return Es(t[e])})}function Jr(t,e){for(var n=0,i=(e=Hi(e,t)).length;null!=t&&ne}function ei(t,e){return null!=t&&ce.call(t,e)}function ni(t,e){return null!=t&&e in ee(t)}function ri(t,e,n){for(var i=n?Xe:$e,a=t[0].length,o=t.length,s=o,u=Xt(o),l=1/0,c=[];s--;){var f=t[s];s&&e&&(f=Je(f,gn(e))),l=Hn(f.length,l),u[s]=!n&&(e||a>=120&&f.length>=120)?new xr(s&&f):r}f=t[0];var h=-1,p=u[0];t:for(;++h=s)return u;var l=n[r];return u*("desc"==l?-1:1)}}return t.index-e.index}(t,e,n)})}function wi(t,e,n){for(var r=-1,i=e.length,a={};++r-1;)s!==t&&ze.call(s,u,1),ze.call(t,u,1);return t}function yi(t,e){for(var n=t?e.length:0,r=n-1;n--;){var i=e[n];if(n==r||i!==a){var a=i;Ga(i)?ze.call(t,i,1):Ni(t,i)}}return t}function xi(t,e){return t+Pn(Xn()*(e-t+1))}function ki(t,e){var n="";if(!t||e<1||e>L)return n;do{e%2&&(n+=t),(e=Pn(e/2))&&(t+=t)}while(e);return n}function Ei(t,e){return io(to(t,e,ju),t+"")}function Si(t){return Sr(pu(t))}function Ai(t,e){var n=pu(t);return so(n,Or(e,0,n.length))}function Ti(t,e,n,i){if(!Ts(t))return t;for(var a=-1,o=(e=Hi(e,t)).length,s=o-1,u=t;null!=u&&++ai?0:i+e),(n=n>i?i:n)<0&&(n+=i),i=e>n?0:n-e>>>0,e>>>=0;for(var a=Xt(i);++r>>1,o=t[a];null!==o&&!Os(o)&&(n?o<=e:o=i){var c=e?null:ka(t);if(c)return Mn(c);s=!1,a=mn,l=new xr}else l=e?[]:u;t:for(;++r=i?t:Ri(t,e,n)}var Xi=zn||function(t){return Re.clearTimeout(t)};function Ji(t,e){if(e)return t.slice();var n=t.length,r=je?je(n):new t.constructor(n);return t.copy(r),r}function Ki(t){var e=new t.constructor(t.byteLength);return new Ie(e).set(new Ie(t)),e}function Qi(t,e){var n=e?Ki(t.buffer):t.buffer;return new t.constructor(n,t.byteOffset,t.length)}function ta(t,e){if(t!==e){var n=t!==r,i=null===t,a=t==t,o=Os(t),s=e!==r,u=null===e,l=e==e,c=Os(e);if(!u&&!c&&!o&&t>e||o&&s&&l&&!u&&!c||i&&s&&l||!n&&l||!a)return 1;if(!i&&!o&&!c&&t1?n[a-1]:r,s=a>2?n[2]:r;for(o=t.length>3&&"function"==typeof o?(a--,o):r,s&&Ha(n[0],n[1],s)&&(o=a<3?r:o,a=1),e=ee(e);++i-1?a[o?e[s]:s]:r}}function pa(t){return ja(function(e){var n=e.length,i=n,a=mr.prototype.thru;for(t&&e.reverse();i--;){var s=e[i];if("function"!=typeof s)throw new ie(o);if(a&&!u&&"wrapper"==Ca(s))var u=new mr([],!0)}for(i=u?i:n;++i1&&_.reverse(),f&&lu))return!1;var c=o.get(t);if(c&&o.get(e))return c==e;var f=-1,h=!0,g=n&d?new xr:r;for(o.set(t,e),o.set(e,t);++f-1&&t%1==0&&t1?"& ":"")+e[r],e=e.join(n>2?", ":" "),t.replace(Ot,"{\n/* [wrapped with "+e+"] */\n")}(r,function(t,e){return We(F,function(n){var r="_."+n[0];e&n[1]&&!$e(t,r)&&t.push(r)}),t.sort()}(function(t){var e=t.match(zt);return e?e[1].split(Dt):[]}(r),n)))}function oo(t){var e=0,n=0;return function(){var i=Yn(),a=M-(i-n);if(n=i,a>0){if(++e>=T)return arguments[0]}else e=0;return t.apply(r,arguments)}}function so(t,e){var n=-1,i=t.length,a=i-1;for(e=e===r?i:e;++n1?t[e-1]:r;return Lo(t,n="function"==typeof n?(t.pop(),n):r)});function No(t){var e=dr(t);return e.__chain__=!0,e}function Po(t,e){return e(t)}var Uo=ja(function(t){var e=t.length,n=e?t[0]:0,i=this.__wrapped__,a=function(e){return Cr(e,t)};return!(e>1||this.__actions__.length)&&i instanceof _r&&Ga(n)?((i=i.slice(n,+n+(e?1:0))).__actions__.push({func:Po,args:[a],thisArg:r}),new mr(i,this.__chain__).thru(function(t){return e&&!t.length&&t.push(r),t})):this.thru(a)});var qo=aa(function(t,e,n){ce.call(t,n)?++t[n]:Br(t,n,1)});var Vo=ha(vo),Zo=ha(mo);function Wo(t,e){return(ms(t)?We:Pr)(t,za(e,3))}function Go(t,e){return(ms(t)?Ge:Ur)(t,za(e,3))}var Ho=aa(function(t,e,n){ce.call(t,n)?t[n].push(e):Br(t,n,[e])});var Yo=Ei(function(t,e,n){var r=-1,i="function"==typeof e,a=ws(t)?Xt(t.length):[];return Pr(t,function(t){a[++r]=i?Ve(e,t,n):ii(t,e,n)}),a}),$o=aa(function(t,e,n){Br(t,n,e)});function Xo(t,e){return(ms(t)?Je:pi)(t,za(e,3))}var Jo=aa(function(t,e,n){t[n?0:1].push(e)},function(){return[[],[]]});var Ko=Ei(function(t,e){if(null==t)return[];var n=e.length;return n>1&&Ha(t,e[0],e[1])?e=[]:n>2&&Ha(e[0],e[1],e[2])&&(e=[e[0]]),_i(t,Wr(e,1),[])}),Qo=Dn||function(){return Re.Date.now()};function ts(t,e,n){return e=n?r:e,e=t&&null==e?t.length:e,Sa(t,x,r,r,r,r,e)}function es(t,e){var n;if("function"!=typeof e)throw new ie(o);return t=Us(t),function(){return--t>0&&(n=e.apply(this,arguments)),t<=1&&(e=r),n}}var ns=Ei(function(t,e,n){var r=g;if(n.length){var i=An(n,Oa(ns));r|=b}return Sa(t,r,e,n,i)}),rs=Ei(function(t,e,n){var r=g|v;if(n.length){var i=An(n,Oa(rs));r|=b}return Sa(e,r,t,n,i)});function is(t,e,n){var i,a,s,u,l,c,f=0,h=!1,p=!1,d=!0;if("function"!=typeof t)throw new ie(o);function g(e){var n=i,o=a;return i=a=r,f=e,u=t.apply(o,n)}function v(t){var n=t-c;return c===r||n>=e||n<0||p&&t-f>=s}function m(){var t=Qo();if(v(t))return _(t);l=ro(m,function(t){var n=e-(t-c);return p?Hn(n,s-(t-f)):n}(t))}function _(t){return l=r,d&&i?g(t):(i=a=r,u)}function w(){var t=Qo(),n=v(t);if(i=arguments,a=this,c=t,n){if(l===r)return function(t){return f=t,l=ro(m,e),h?g(t):u}(c);if(p)return l=ro(m,e),g(c)}return l===r&&(l=ro(m,e)),u}return e=Vs(e)||0,Ts(n)&&(h=!!n.leading,s=(p="maxWait"in n)?Gn(Vs(n.maxWait)||0,e):s,d="trailing"in n?!!n.trailing:d),w.cancel=function(){l!==r&&Xi(l),f=0,i=c=a=l=r},w.flush=function(){return l===r?u:_(Qo())},w}var as=Ei(function(t,e){return Fr(t,1,e)}),os=Ei(function(t,e,n){return Fr(t,Vs(e)||0,n)});function ss(t,e){if("function"!=typeof t||null!=e&&"function"!=typeof e)throw new ie(o);var n=function(){var r=arguments,i=e?e.apply(this,r):r[0],a=n.cache;if(a.has(i))return a.get(i);var o=t.apply(this,r);return n.cache=a.set(i,o)||a,o};return n.cache=new(ss.Cache||yr),n}function us(t){if("function"!=typeof t)throw new ie(o);return function(){var e=arguments;switch(e.length){case 0:return!t.call(this);case 1:return!t.call(this,e[0]);case 2:return!t.call(this,e[0],e[1]);case 3:return!t.call(this,e[0],e[1],e[2])}return!t.apply(this,e)}}ss.Cache=yr;var ls=Yi(function(t,e){var n=(e=1==e.length&&ms(e[0])?Je(e[0],gn(za())):Je(Wr(e,1),gn(za()))).length;return Ei(function(r){for(var i=-1,a=Hn(r.length,n);++i=e}),vs=ai(function(){return arguments}())?ai:function(t){return Ms(t)&&ce.call(t,"callee")&&!Oe.call(t,"callee")},ms=Xt.isArray,_s=De?gn(De):function(t){return Ms(t)&&Qr(t)==ot};function ws(t){return null!=t&&As(t.length)&&!Es(t)}function bs(t){return Ms(t)&&ws(t)}var ys=qn||Vu,xs=Fe?gn(Fe):function(t){return Ms(t)&&Qr(t)==V};function ks(t){if(!Ms(t))return!1;var e=Qr(t);return e==W||e==Z||"string"==typeof t.message&&"string"==typeof t.name&&!Rs(t)}function Es(t){if(!Ts(t))return!1;var e=Qr(t);return e==G||e==H||e==U||e==K}function Ss(t){return"number"==typeof t&&t==Us(t)}function As(t){return"number"==typeof t&&t>-1&&t%1==0&&t<=L}function Ts(t){var e=typeof t;return null!=t&&("object"==e||"function"==e)}function Ms(t){return null!=t&&"object"==typeof t}var Is=Ne?gn(Ne):function(t){return Ms(t)&&qa(t)==Y};function js(t){return"number"==typeof t||Ms(t)&&Qr(t)==$}function Rs(t){if(!Ms(t)||Qr(t)!=J)return!1;var e=Le(t);if(null===e)return!0;var n=ce.call(e,"constructor")&&e.constructor;return"function"==typeof n&&n instanceof n&&le.call(n)==de}var Ls=Pe?gn(Pe):function(t){return Ms(t)&&Qr(t)==Q};var Bs=Ue?gn(Ue):function(t){return Ms(t)&&qa(t)==tt};function Cs(t){return"string"==typeof t||!ms(t)&&Ms(t)&&Qr(t)==et}function Os(t){return"symbol"==typeof t||Ms(t)&&Qr(t)==nt}var zs=qe?gn(qe):function(t){return Ms(t)&&As(t.length)&&!!Ee[Qr(t)]};var Ds=ba(hi),Fs=ba(function(t,e){return t<=e});function Ns(t){if(!t)return[];if(ws(t))return Cs(t)?Rn(t):ra(t);if(fn&&t[fn])return function(t){for(var e,n=[];!(e=t.next()).done;)n.push(e.value);return n}(t[fn]());var e=qa(t);return(e==Y?En:e==tt?Mn:pu)(t)}function Ps(t){return t?(t=Vs(t))===R||t===-R?(t<0?-1:1)*B:t==t?t:0:0===t?t:0}function Us(t){var e=Ps(t),n=e%1;return e==e?n?e-n:e:0}function qs(t){return t?Or(Us(t),0,O):0}function Vs(t){if("number"==typeof t)return t;if(Os(t))return C;if(Ts(t)){var e="function"==typeof t.valueOf?t.valueOf():t;t=Ts(e)?e+"":e}if("string"!=typeof t)return 0===t?t:+t;t=t.replace(Lt,"");var n=Vt.test(t);return n||Wt.test(t)?Me(t.slice(2),n?2:8):qt.test(t)?C:+t}function Zs(t){return ia(t,au(t))}function Ws(t){return null==t?"":Di(t)}var Gs=oa(function(t,e){if(Ja(e)||ws(e))ia(e,iu(e),t);else for(var n in e)ce.call(e,n)&&Ir(t,n,e[n])}),Hs=oa(function(t,e){ia(e,au(e),t)}),Ys=oa(function(t,e,n,r){ia(e,au(e),t,r)}),$s=oa(function(t,e,n,r){ia(e,iu(e),t,r)}),Xs=ja(Cr);var Js=Ei(function(t,e){t=ee(t);var n=-1,i=e.length,a=i>2?e[2]:r;for(a&&Ha(e[0],e[1],a)&&(i=1);++n1),e}),ia(t,La(t),n),r&&(n=zr(n,c|f|h,Ma));for(var i=e.length;i--;)Ni(n,e[i]);return n});var lu=ja(function(t,e){return null==t?{}:function(t,e){return wi(t,e,function(e,n){return tu(t,n)})}(t,e)});function cu(t,e){if(null==t)return{};var n=Je(La(t),function(t){return[t]});return e=za(e),wi(t,n,function(t,n){return e(t,n[0])})}var fu=Ea(iu),hu=Ea(au);function pu(t){return null==t?[]:vn(t,iu(t))}var du=ca(function(t,e,n){return e=e.toLowerCase(),t+(n?gu(e):e)});function gu(t){return ku(Ws(t).toLowerCase())}function vu(t){return(t=Ws(t))&&t.replace(Ht,bn).replace(me,"")}var mu=ca(function(t,e,n){return t+(n?"-":"")+e.toLowerCase()}),_u=ca(function(t,e,n){return t+(n?" ":"")+e.toLowerCase()}),wu=la("toLowerCase");var bu=ca(function(t,e,n){return t+(n?"_":"")+e.toLowerCase()});var yu=ca(function(t,e,n){return t+(n?" ":"")+ku(e)});var xu=ca(function(t,e,n){return t+(n?" ":"")+e.toUpperCase()}),ku=la("toUpperCase");function Eu(t,e,n){return t=Ws(t),(e=n?r:e)===r?function(t){return ye.test(t)}(t)?function(t){return t.match(we)||[]}(t):function(t){return t.match(Ft)||[]}(t):t.match(e)||[]}var Su=Ei(function(t,e){try{return Ve(t,r,e)}catch(t){return ks(t)?t:new Kt(t)}}),Au=ja(function(t,e){return We(e,function(e){e=lo(e),Br(t,e,ns(t[e],t))}),t});function Tu(t){return function(){return t}}var Mu=pa(),Iu=pa(!0);function ju(t){return t}function Ru(t){return li("function"==typeof t?t:zr(t,c))}var Lu=Ei(function(t,e){return function(n){return ii(n,t,e)}}),Bu=Ei(function(t,e){return function(n){return ii(t,n,e)}});function Cu(t,e,n){var r=iu(e),i=Xr(e,r);null!=n||Ts(e)&&(i.length||!r.length)||(n=e,e=t,t=this,i=Xr(e,iu(e)));var a=!(Ts(n)&&"chain"in n&&!n.chain),o=Es(t);return We(i,function(n){var r=e[n];t[n]=r,o&&(t.prototype[n]=function(){var e=this.__chain__;if(a||e){var n=t(this.__wrapped__);return(n.__actions__=ra(this.__actions__)).push({func:r,args:arguments,thisArg:t}),n.__chain__=e,n}return r.apply(t,Ke([this.value()],arguments))})}),t}function Ou(){}var zu=ma(Je),Du=ma(He),Fu=ma(en);function Nu(t){return Ya(t)?cn(lo(t)):function(t){return function(e){return Jr(e,t)}}(t)}var Pu=wa(),Uu=wa(!0);function qu(){return[]}function Vu(){return!1}var Zu=va(function(t,e){return t+e},0),Wu=xa("ceil"),Gu=va(function(t,e){return t/e},1),Hu=xa("floor");var Yu,$u=va(function(t,e){return t*e},1),Xu=xa("round"),Ju=va(function(t,e){return t-e},0);return dr.after=function(t,e){if("function"!=typeof e)throw new ie(o);return t=Us(t),function(){if(--t<1)return e.apply(this,arguments)}},dr.ary=ts,dr.assign=Gs,dr.assignIn=Hs,dr.assignInWith=Ys,dr.assignWith=$s,dr.at=Xs,dr.before=es,dr.bind=ns,dr.bindAll=Au,dr.bindKey=rs,dr.castArray=function(){if(!arguments.length)return[];var t=arguments[0];return ms(t)?t:[t]},dr.chain=No,dr.chunk=function(t,e,n){e=(n?Ha(t,e,n):e===r)?1:Gn(Us(e),0);var i=null==t?0:t.length;if(!i||e<1)return[];for(var a=0,o=0,s=Xt(Nn(i/e));aa?0:a+n),(i=i===r||i>a?a:Us(i))<0&&(i+=a),i=n>i?0:qs(i);n>>0)?(t=Ws(t))&&("string"==typeof e||null!=e&&!Ls(e))&&!(e=Di(e))&&kn(t)?$i(Rn(t),0,n):t.split(e,n):[]},dr.spread=function(t,e){if("function"!=typeof t)throw new ie(o);return e=null==e?0:Gn(Us(e),0),Ei(function(n){var r=n[e],i=$i(n,0,e);return r&&Ke(i,r),Ve(t,this,i)})},dr.tail=function(t){var e=null==t?0:t.length;return e?Ri(t,1,e):[]},dr.take=function(t,e,n){return t&&t.length?Ri(t,0,(e=n||e===r?1:Us(e))<0?0:e):[]},dr.takeRight=function(t,e,n){var i=null==t?0:t.length;return i?Ri(t,(e=i-(e=n||e===r?1:Us(e)))<0?0:e,i):[]},dr.takeRightWhile=function(t,e){return t&&t.length?Ui(t,za(e,3),!1,!0):[]},dr.takeWhile=function(t,e){return t&&t.length?Ui(t,za(e,3)):[]},dr.tap=function(t,e){return e(t),t},dr.throttle=function(t,e,n){var r=!0,i=!0;if("function"!=typeof t)throw new ie(o);return Ts(n)&&(r="leading"in n?!!n.leading:r,i="trailing"in n?!!n.trailing:i),is(t,e,{leading:r,maxWait:e,trailing:i})},dr.thru=Po,dr.toArray=Ns,dr.toPairs=fu,dr.toPairsIn=hu,dr.toPath=function(t){return ms(t)?Je(t,lo):Os(t)?[t]:ra(uo(Ws(t)))},dr.toPlainObject=Zs,dr.transform=function(t,e,n){var r=ms(t),i=r||ys(t)||zs(t);if(e=za(e,4),null==n){var a=t&&t.constructor;n=i?r?new a:[]:Ts(t)&&Es(a)?gr(Le(t)):{}}return(i?We:Yr)(t,function(t,r,i){return e(n,t,r,i)}),n},dr.unary=function(t){return ts(t,1)},dr.union=Mo,dr.unionBy=Io,dr.unionWith=jo,dr.uniq=function(t){return t&&t.length?Fi(t):[]},dr.uniqBy=function(t,e){return t&&t.length?Fi(t,za(e,2)):[]},dr.uniqWith=function(t,e){return e="function"==typeof e?e:r,t&&t.length?Fi(t,r,e):[]},dr.unset=function(t,e){return null==t||Ni(t,e)},dr.unzip=Ro,dr.unzipWith=Lo,dr.update=function(t,e,n){return null==t?t:Pi(t,e,Gi(n))},dr.updateWith=function(t,e,n,i){return i="function"==typeof i?i:r,null==t?t:Pi(t,e,Gi(n),i)},dr.values=pu,dr.valuesIn=function(t){return null==t?[]:vn(t,au(t))},dr.without=Bo,dr.words=Eu,dr.wrap=function(t,e){return cs(Gi(e),t)},dr.xor=Co,dr.xorBy=Oo,dr.xorWith=zo,dr.zip=Do,dr.zipObject=function(t,e){return Zi(t||[],e||[],Ir)},dr.zipObjectDeep=function(t,e){return Zi(t||[],e||[],Ti)},dr.zipWith=Fo,dr.entries=fu,dr.entriesIn=hu,dr.extend=Hs,dr.extendWith=Ys,Cu(dr,dr),dr.add=Zu,dr.attempt=Su,dr.camelCase=du,dr.capitalize=gu,dr.ceil=Wu,dr.clamp=function(t,e,n){return n===r&&(n=e,e=r),n!==r&&(n=(n=Vs(n))==n?n:0),e!==r&&(e=(e=Vs(e))==e?e:0),Or(Vs(t),e,n)},dr.clone=function(t){return zr(t,h)},dr.cloneDeep=function(t){return zr(t,c|h)},dr.cloneDeepWith=function(t,e){return zr(t,c|h,e="function"==typeof e?e:r)},dr.cloneWith=function(t,e){return zr(t,h,e="function"==typeof e?e:r)},dr.conformsTo=function(t,e){return null==e||Dr(t,e,iu(e))},dr.deburr=vu,dr.defaultTo=function(t,e){return null==t||t!=t?e:t},dr.divide=Gu,dr.endsWith=function(t,e,n){t=Ws(t),e=Di(e);var i=t.length,a=n=n===r?i:Or(Us(n),0,i);return(n-=e.length)>=0&&t.slice(n,a)==e},dr.eq=ps,dr.escape=function(t){return(t=Ws(t))&&kt.test(t)?t.replace(yt,yn):t},dr.escapeRegExp=function(t){return(t=Ws(t))&&Rt.test(t)?t.replace(jt,"\\$&"):t},dr.every=function(t,e,n){var i=ms(t)?He:qr;return n&&Ha(t,e,n)&&(e=r),i(t,za(e,3))},dr.find=Vo,dr.findIndex=vo,dr.findKey=function(t,e){return rn(t,za(e,3),Yr)},dr.findLast=Zo,dr.findLastIndex=mo,dr.findLastKey=function(t,e){return rn(t,za(e,3),$r)},dr.floor=Hu,dr.forEach=Wo,dr.forEachRight=Go,dr.forIn=function(t,e){return null==t?t:Gr(t,za(e,3),au)},dr.forInRight=function(t,e){return null==t?t:Hr(t,za(e,3),au)},dr.forOwn=function(t,e){return t&&Yr(t,za(e,3))},dr.forOwnRight=function(t,e){return t&&$r(t,za(e,3))},dr.get=Qs,dr.gt=ds,dr.gte=gs,dr.has=function(t,e){return null!=t&&Va(t,e,ei)},dr.hasIn=tu,dr.head=wo,dr.identity=ju,dr.includes=function(t,e,n,r){t=ws(t)?t:pu(t),n=n&&!r?Us(n):0;var i=t.length;return n<0&&(n=Gn(i+n,0)),Cs(t)?n<=i&&t.indexOf(e,n)>-1:!!i&&on(t,e,n)>-1},dr.indexOf=function(t,e,n){var r=null==t?0:t.length;if(!r)return-1;var i=null==n?0:Us(n);return i<0&&(i=Gn(r+i,0)),on(t,e,i)},dr.inRange=function(t,e,n){return e=Ps(e),n===r?(n=e,e=0):n=Ps(n),function(t,e,n){return t>=Hn(e,n)&&t=-L&&t<=L},dr.isSet=Bs,dr.isString=Cs,dr.isSymbol=Os,dr.isTypedArray=zs,dr.isUndefined=function(t){return t===r},dr.isWeakMap=function(t){return Ms(t)&&qa(t)==it},dr.isWeakSet=function(t){return Ms(t)&&Qr(t)==at},dr.join=function(t,e){return null==t?"":Zn.call(t,e)},dr.kebabCase=mu,dr.last=ko,dr.lastIndexOf=function(t,e,n){var i=null==t?0:t.length;if(!i)return-1;var a=i;return n!==r&&(a=(a=Us(n))<0?Gn(i+a,0):Hn(a,i-1)),e==e?function(t,e,n){for(var r=n+1;r--;)if(t[r]===e)return r;return r}(t,e,a):an(t,un,a,!0)},dr.lowerCase=_u,dr.lowerFirst=wu,dr.lt=Ds,dr.lte=Fs,dr.max=function(t){return t&&t.length?Vr(t,ju,ti):r},dr.maxBy=function(t,e){return t&&t.length?Vr(t,za(e,2),ti):r},dr.mean=function(t){return ln(t,ju)},dr.meanBy=function(t,e){return ln(t,za(e,2))},dr.min=function(t){return t&&t.length?Vr(t,ju,hi):r},dr.minBy=function(t,e){return t&&t.length?Vr(t,za(e,2),hi):r},dr.stubArray=qu,dr.stubFalse=Vu,dr.stubObject=function(){return{}},dr.stubString=function(){return""},dr.stubTrue=function(){return!0},dr.multiply=$u,dr.nth=function(t,e){return t&&t.length?mi(t,Us(e)):r},dr.noConflict=function(){return Re._===this&&(Re._=ge),this},dr.noop=Ou,dr.now=Qo,dr.pad=function(t,e,n){t=Ws(t);var r=(e=Us(e))?jn(t):0;if(!e||r>=e)return t;var i=(e-r)/2;return _a(Pn(i),n)+t+_a(Nn(i),n)},dr.padEnd=function(t,e,n){t=Ws(t);var r=(e=Us(e))?jn(t):0;return e&&re){var i=t;t=e,e=i}if(n||t%1||e%1){var a=Xn();return Hn(t+a*(e-t+Te("1e-"+((a+"").length-1))),e)}return xi(t,e)},dr.reduce=function(t,e,n){var r=ms(t)?Qe:hn,i=arguments.length<3;return r(t,za(e,4),n,i,Pr)},dr.reduceRight=function(t,e,n){var r=ms(t)?tn:hn,i=arguments.length<3;return r(t,za(e,4),n,i,Ur)},dr.repeat=function(t,e,n){return e=(n?Ha(t,e,n):e===r)?1:Us(e),ki(Ws(t),e)},dr.replace=function(){var t=arguments,e=Ws(t[0]);return t.length<3?e:e.replace(t[1],t[2])},dr.result=function(t,e,n){var i=-1,a=(e=Hi(e,t)).length;for(a||(a=1,t=r);++iL)return[];var n=O,r=Hn(t,O);e=za(e),t-=O;for(var i=dn(r,e);++n=o)return t;var u=n-jn(i);if(u<1)return i;var l=s?$i(s,0,u).join(""):t.slice(0,u);if(a===r)return l+i;if(s&&(u+=l.length-u),Ls(a)){if(t.slice(u).search(a)){var c,f=l;for(a.global||(a=ne(a.source,Ws(Ut.exec(a))+"g")),a.lastIndex=0;c=a.exec(f);)var h=c.index;l=l.slice(0,h===r?u:h)}}else if(t.indexOf(Di(a),u)!=u){var p=l.lastIndexOf(a);p>-1&&(l=l.slice(0,p))}return l+i},dr.unescape=function(t){return(t=Ws(t))&&xt.test(t)?t.replace(bt,Ln):t},dr.uniqueId=function(t){var e=++fe;return Ws(t)+e},dr.upperCase=xu,dr.upperFirst=ku,dr.each=Wo,dr.eachRight=Go,dr.first=wo,Cu(dr,(Yu={},Yr(dr,function(t,e){ce.call(dr.prototype,e)||(Yu[e]=t)}),Yu),{chain:!1}),dr.VERSION="4.17.10",We(["bind","bindKey","curry","curryRight","partial","partialRight"],function(t){dr[t].placeholder=dr}),We(["drop","take"],function(t,e){_r.prototype[t]=function(n){n=n===r?1:Gn(Us(n),0);var i=this.__filtered__&&!e?new _r(this):this.clone();return i.__filtered__?i.__takeCount__=Hn(n,i.__takeCount__):i.__views__.push({size:Hn(n,O),type:t+(i.__dir__<0?"Right":"")}),i},_r.prototype[t+"Right"]=function(e){return this.reverse()[t](e).reverse()}}),We(["filter","map","takeWhile"],function(t,e){var n=e+1,r=n==I||3==n;_r.prototype[t]=function(t){var e=this.clone();return e.__iteratees__.push({iteratee:za(t,3),type:n}),e.__filtered__=e.__filtered__||r,e}}),We(["head","last"],function(t,e){var n="take"+(e?"Right":"");_r.prototype[t]=function(){return this[n](1).value()[0]}}),We(["initial","tail"],function(t,e){var n="drop"+(e?"":"Right");_r.prototype[t]=function(){return this.__filtered__?new _r(this):this[n](1)}}),_r.prototype.compact=function(){return this.filter(ju)},_r.prototype.find=function(t){return this.filter(t).head()},_r.prototype.findLast=function(t){return this.reverse().find(t)},_r.prototype.invokeMap=Ei(function(t,e){return"function"==typeof t?new _r(this):this.map(function(n){return ii(n,t,e)})}),_r.prototype.reject=function(t){return this.filter(us(za(t)))},_r.prototype.slice=function(t,e){t=Us(t);var n=this;return n.__filtered__&&(t>0||e<0)?new _r(n):(t<0?n=n.takeRight(-t):t&&(n=n.drop(t)),e!==r&&(n=(e=Us(e))<0?n.dropRight(-e):n.take(e-t)),n)},_r.prototype.takeRightWhile=function(t){return this.reverse().takeWhile(t).reverse()},_r.prototype.toArray=function(){return this.take(O)},Yr(_r.prototype,function(t,e){var n=/^(?:filter|find|map|reject)|While$/.test(e),i=/^(?:head|last)$/.test(e),a=dr[i?"take"+("last"==e?"Right":""):e],o=i||/^find/.test(e);a&&(dr.prototype[e]=function(){var e=this.__wrapped__,s=i?[1]:arguments,u=e instanceof _r,l=s[0],c=u||ms(e),f=function(t){var e=a.apply(dr,Ke([t],s));return i&&h?e[0]:e};c&&n&&"function"==typeof l&&1!=l.length&&(u=c=!1);var h=this.__chain__,p=!!this.__actions__.length,d=o&&!h,g=u&&!p;if(!o&&c){e=g?e:new _r(this);var v=t.apply(e,s);return v.__actions__.push({func:Po,args:[f],thisArg:r}),new mr(v,h)}return d&&g?t.apply(this,s):(v=this.thru(f),d?i?v.value()[0]:v.value():v)})}),We(["pop","push","shift","sort","splice","unshift"],function(t){var e=ae[t],n=/^(?:push|sort|unshift)$/.test(t)?"tap":"thru",r=/^(?:pop|shift)$/.test(t);dr.prototype[t]=function(){var t=arguments;if(r&&!this.__chain__){var i=this.value();return e.apply(ms(i)?i:[],t)}return this[n](function(n){return e.apply(ms(n)?n:[],t)})}}),Yr(_r.prototype,function(t,e){var n=dr[e];if(n){var r=n.name+"";(ar[r]||(ar[r]=[])).push({name:e,func:n})}}),ar[da(r,v).name]=[{name:"wrapper",func:r}],_r.prototype.clone=function(){var t=new _r(this.__wrapped__);return t.__actions__=ra(this.__actions__),t.__dir__=this.__dir__,t.__filtered__=this.__filtered__,t.__iteratees__=ra(this.__iteratees__),t.__takeCount__=this.__takeCount__,t.__views__=ra(this.__views__),t},_r.prototype.reverse=function(){if(this.__filtered__){var t=new _r(this);t.__dir__=-1,t.__filtered__=!0}else(t=this.clone()).__dir__*=-1;return t},_r.prototype.value=function(){var t=this.__wrapped__.value(),e=this.__dir__,n=ms(t),r=e<0,i=n?t.length:0,a=function(t,e,n){for(var r=-1,i=n.length;++r=this.__values__.length;return{done:t,value:t?r:this.__values__[this.__index__++]}},dr.prototype.plant=function(t){for(var e,n=this;n instanceof vr;){var i=fo(n);i.__index__=0,i.__values__=r,e?a.__wrapped__=i:e=i;var a=i;n=n.__wrapped__}return a.__wrapped__=t,e},dr.prototype.reverse=function(){var t=this.__wrapped__;if(t instanceof _r){var e=t;return this.__actions__.length&&(e=new _r(this)),(e=e.reverse()).__actions__.push({func:Po,args:[To],thisArg:r}),new mr(e,this.__chain__)}return this.thru(To)},dr.prototype.toJSON=dr.prototype.valueOf=dr.prototype.value=function(){return qi(this.__wrapped__,this.__actions__)},dr.prototype.first=dr.prototype.head,fn&&(dr.prototype[fn]=function(){return this}),dr}();"function"==typeof define&&"object"==typeof define.amd&&define.amd?(Re._=Bn,define(function(){return Bn})):Be?((Be.exports=Bn)._=Bn,Le._=Bn):Re._=Bn}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],63:[function(t,e,n){(function(n){t("path");var r=t("fs");function i(){this.types=Object.create(null),this.extensions=Object.create(null)}i.prototype.define=function(t){for(var e in t){for(var r=t[e],i=0;i=0;--s)if(h[s]=f,f*=l[s],p=Math.max(p,o.scratchMemory(l[s])),e.shape[s]!==n.shape[s])throw new Error("Shape mismatch, real and imaginary arrays must have same size");var d,g=4*f+p;d="array"===e.dtype||"float64"===e.dtype||"custom"===e.dtype?a.mallocDouble(g):a.mallocFloat(g);var v,m,_,w,b=i(d,l.slice(0),h,0),y=i(d,l.slice(0),h.slice(0),f),x=i(d,l.slice(0),h.slice(0),2*f),k=i(d,l.slice(0),h.slice(0),3*f),E=4*f;for(r.assign(b,e),r.assign(y,n),s=c-1;s>=0&&(o(t,f/l[s],l[s],d,b.offset,y.offset,E),0!==s);--s){for(m=1,_=x.stride,w=k.stride,u=s-1;u=0;--u)w[u]=_[u]=m,m*=l[u];r.assign(x,b),r.assign(k,y),v=b,b=x,x=v,v=y,y=k,k=v}r.assign(e,b),r.assign(n,y),a.free(d)}},{"./lib/fft-matrix.js":66,ndarray:71,"ndarray-ops":68,"typedarray-pool":130}],66:[function(t,e,n){var r=t("bit-twiddle");function i(t,e,n,i,a,o){var s,u,l,c,f,h,p,d,g,v,m,_,w,b,y,x,k,E,S,A,T,M,I,j;for(t|=0,e|=0,a|=0,o|=0,s=n|=0,u=r.log2(s),E=0;E>1,f=0,l=0;l>=1;f+=h}for(m=-1,_=0,v=1,d=0;d>",rrshift:">>>"};!function(){for(var t in s){var e=s[t];n[t]=o({args:["array","array","array"],body:{args:["a","b","c"],body:"a=b"+e+"c"},funcName:t}),n[t+"eq"]=o({args:["array","array"],body:{args:["a","b"],body:"a"+e+"=b"},rvalue:!0,funcName:t+"eq"}),n[t+"s"]=o({args:["array","array","scalar"],body:{args:["a","b","s"],body:"a=b"+e+"s"},funcName:t+"s"}),n[t+"seq"]=o({args:["array","scalar"],body:{args:["a","s"],body:"a"+e+"=s"},rvalue:!0,funcName:t+"seq"})}}();var u={not:"!",bnot:"~",neg:"-",recip:"1.0/"};!function(){for(var t in u){var e=u[t];n[t]=o({args:["array","array"],body:{args:["a","b"],body:"a="+e+"b"},funcName:t}),n[t+"eq"]=o({args:["array"],body:{args:["a"],body:"a="+e+"a"},rvalue:!0,count:2,funcName:t+"eq"})}}();var l={and:"&&",or:"||",eq:"===",neq:"!==",lt:"<",gt:">",leq:"<=",geq:">="};!function(){for(var t in l){var e=l[t];n[t]=o({args:["array","array","array"],body:{args:["a","b","c"],body:"a=b"+e+"c"},funcName:t}),n[t+"s"]=o({args:["array","array","scalar"],body:{args:["a","b","s"],body:"a=b"+e+"s"},funcName:t+"s"}),n[t+"eq"]=o({args:["array","array"],body:{args:["a","b"],body:"a=a"+e+"b"},rvalue:!0,count:2,funcName:t+"eq"}),n[t+"seq"]=o({args:["array","scalar"],body:{args:["a","s"],body:"a=a"+e+"s"},rvalue:!0,count:2,funcName:t+"seq"})}}();var c=["abs","acos","asin","atan","ceil","cos","exp","floor","log","round","sin","sqrt","tan"];!function(){for(var t=0;tthis_s){this_s=-a}else if(a>this_s){this_s=a}",localVars:[],thisVars:["this_s"]},post:{args:[],localVars:[],thisVars:["this_s"],body:"return this_s"},funcName:"norminf"}),n.norm1=r({args:["array"],pre:{args:[],localVars:[],thisVars:["this_s"],body:"this_s=0"},body:{args:[{name:"a",lvalue:!1,rvalue:!0,count:3}],body:"this_s+=a<0?-a:a",localVars:[],thisVars:["this_s"]},post:{args:[],localVars:[],thisVars:["this_s"],body:"return this_s"},funcName:"norm1"}),n.sup=r({args:["array"],pre:{body:"this_h=-Infinity",args:[],thisVars:["this_h"],localVars:[]},body:{body:"if(_inline_1_arg0_>this_h)this_h=_inline_1_arg0_",args:[{name:"_inline_1_arg0_",lvalue:!1,rvalue:!0,count:2}],thisVars:["this_h"],localVars:[]},post:{body:"return this_h",args:[],thisVars:["this_h"],localVars:[]}}),n.inf=r({args:["array"],pre:{body:"this_h=Infinity",args:[],thisVars:["this_h"],localVars:[]},body:{body:"if(_inline_1_arg0_this_v){this_v=_inline_1_arg1_;for(var _inline_1_k=0;_inline_1_k<_inline_1_arg0_.length;++_inline_1_k){this_i[_inline_1_k]=_inline_1_arg0_[_inline_1_k]}}}",args:[{name:"_inline_1_arg0_",lvalue:!1,rvalue:!0,count:2},{name:"_inline_1_arg1_",lvalue:!1,rvalue:!0,count:2}],thisVars:["this_i","this_v"],localVars:["_inline_1_k"]},post:{body:"{return this_i}",args:[],thisVars:["this_i"],localVars:[]}}),n.random=o({args:["array"],pre:{args:[],body:"this_f=Math.random",thisVars:["this_f"]},body:{args:["a"],body:"a=this_f()",thisVars:["this_f"]},funcName:"random"}),n.assign=o({args:["array","array"],body:{args:["a","b"],body:"a=b"},funcName:"assign"}),n.assigns=o({args:["array","scalar"],body:{args:["a","b"],body:"a=b"},funcName:"assigns"}),n.equals=r({args:["array","array"],pre:i,body:{args:[{name:"x",lvalue:!1,rvalue:!0,count:1},{name:"y",lvalue:!1,rvalue:!0,count:1}],body:"if(x!==y){return false}",localVars:[],thisVars:[]},post:{args:[],localVars:[],thisVars:[],body:"return true"},funcName:"equals"})},{"cwise-compiler":9}],69:[function(t,e,n){"use strict";var r=t("ndarray"),i=t("./doConvert.js");e.exports=function(t,e){for(var n=[],a=t,o=1;Array.isArray(a);)n.push(a.length),o*=a.length,a=a[0];return 0===n.length?r():(e||(e=r(new Float64Array(o),n)),i(e,t),e)}},{"./doConvert.js":70,ndarray:71}],70:[function(t,e,n){e.exports=t("cwise-compiler")({args:["array","scalar","index"],pre:{body:"{}",args:[],thisVars:[],localVars:[]},body:{body:"{\nvar _inline_1_v=_inline_1_arg1_,_inline_1_i\nfor(_inline_1_i=0;_inline_1_i<_inline_1_arg2_.length-1;++_inline_1_i) {\n_inline_1_v=_inline_1_v[_inline_1_arg2_[_inline_1_i]]\n}\n_inline_1_arg0_=_inline_1_v[_inline_1_arg2_[_inline_1_arg2_.length-1]]\n}",args:[{name:"_inline_1_arg0_",lvalue:!0,rvalue:!1,count:1},{name:"_inline_1_arg1_",lvalue:!1,rvalue:!0,count:1},{name:"_inline_1_arg2_",lvalue:!1,rvalue:!0,count:4}],thisVars:[],localVars:["_inline_1_i","_inline_1_v"]},post:{body:"{}",args:[],thisVars:[],localVars:[]},funcName:"convert",blockSize:64})},{"cwise-compiler":9}],71:[function(t,e,n){var r=t("iota-array"),i=t("is-buffer"),a="undefined"!=typeof Float64Array;function o(t,e){return t[0]-e[0]}function s(){var t,e=this.stride,n=new Array(e.length);for(t=0;tMath.abs(this.stride[1]))?[1,0]:[0,1]}})"):3===e&&a.push("var s0=Math.abs(this.stride[0]),s1=Math.abs(this.stride[1]),s2=Math.abs(this.stride[2]);if(s0>s1){if(s1>s2){return [2,1,0];}else if(s0>s2){return [1,2,0];}else{return [1,0,2];}}else if(s0>s2){return [2,0,1];}else if(s2>s1){return [0,1,2];}else{return [0,2,1];}}})")):a.push("ORDER})")),a.push("proto.set=function "+n+"_set("+u.join(",")+",v){"),i?a.push("return this.data.set("+c+",v)}"):a.push("return this.data["+c+"]=v}"),a.push("proto.get=function "+n+"_get("+u.join(",")+"){"),i?a.push("return this.data.get("+c+")}"):a.push("return this.data["+c+"]}"),a.push("proto.index=function "+n+"_index(",u.join(),"){return "+c+"}"),a.push("proto.hi=function "+n+"_hi("+u.join(",")+"){return new "+n+"(this.data,"+o.map(function(t){return["(typeof i",t,"!=='number'||i",t,"<0)?this.shape[",t,"]:i",t,"|0"].join("")}).join(",")+","+o.map(function(t){return"this.stride["+t+"]"}).join(",")+",this.offset)}");var p=o.map(function(t){return"a"+t+"=this.shape["+t+"]"}),d=o.map(function(t){return"c"+t+"=this.stride["+t+"]"});a.push("proto.lo=function "+n+"_lo("+u.join(",")+"){var b=this.offset,d=0,"+p.join(",")+","+d.join(","));for(var g=0;g=0){d=i"+g+"|0;b+=c"+g+"*d;a"+g+"-=d}");a.push("return new "+n+"(this.data,"+o.map(function(t){return"a"+t}).join(",")+","+o.map(function(t){return"c"+t}).join(",")+",b)}"),a.push("proto.step=function "+n+"_step("+u.join(",")+"){var "+o.map(function(t){return"a"+t+"=this.shape["+t+"]"}).join(",")+","+o.map(function(t){return"b"+t+"=this.stride["+t+"]"}).join(",")+",c=this.offset,d=0,ceil=Math.ceil");for(g=0;g=0){c=(c+this.stride["+g+"]*i"+g+")|0}else{a.push(this.shape["+g+"]);b.push(this.stride["+g+"])}");return a.push("var ctor=CTOR_LIST[a.length+1];return ctor(this.data,a,b,c)}"),a.push("return function construct_"+n+"(data,shape,stride,offset){return new "+n+"(data,"+o.map(function(t){return"shape["+t+"]"}).join(",")+","+o.map(function(t){return"stride["+t+"]"}).join(",")+",offset)}"),new Function("CTOR_LIST","ORDER",a.join("\n"))(l[t],s)}var l={float32:[],float64:[],int8:[],int16:[],int32:[],uint8:[],uint16:[],uint32:[],array:[],uint8_clamped:[],buffer:[],generic:[]};e.exports=function(t,e,n,r){if(void 0===t)return(0,l.array[0])([]);"number"==typeof t&&(t=[t]),void 0===e&&(e=[t.length]);var o=e.length;if(void 0===n){n=new Array(o);for(var s=o-1,c=1;s>=0;--s)n[s]=c,c*=e[s]}if(void 0===r)for(r=0,s=0;s>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,(t|=t>>>16)+1}},{}],73:[function(t,e,n){"use strict";function r(t,e,n,r){for(var i=t[e++],a=1<>=u,c-=u,v!==a){if(v===o)break;for(var m=va;)w=d[w]>>8,++_;var b=w;if(h+_+(m!==v?1:0)>r)return void console.log("Warning, gif stream longer than expected.");n[h++]=b;var y=h+=_;for(m!==v&&(n[h++]=b),w=m;_--;)w=d[w],n[--y]=255&w,w>>=8;null!==g&&s<4096&&(d[s++]=g<<8|b,s>=l+1&&u<12&&(++u,l=l<<1|1)),g=v}else s=o+1,l=(1<<(u=i+1))-1,g=null}return h!==r&&console.log("Warning, gif stream shorter than expected."),n}try{n.GifWriter=function(t,e,n,r){var i=0,a=void 0===(r=void 0===r?{}:r).loop?null:r.loop,o=void 0===r.palette?null:r.palette;if(e<=0||n<=0||e>65535||n>65535)throw new Error("Width/Height invalid.");function s(t){var e=t.length;if(e<2||e>256||e&e-1)throw new Error("Invalid code/color length, must be power of 2 and 2 .. 256.");return e}t[i++]=71,t[i++]=73,t[i++]=70,t[i++]=56,t[i++]=57,t[i++]=97;var u=0,l=0;if(null!==o){for(var c=s(o);c>>=1;)++u;if(c=1<=c)throw new Error("Background index out of range.");if(0===l)throw new Error("Background index explicitly passed as 0.")}}if(t[i++]=255&e,t[i++]=e>>8&255,t[i++]=255&n,t[i++]=n>>8&255,t[i++]=(null!==o?128:0)|u,t[i++]=l,t[i++]=0,null!==o)for(var f=0,h=o.length;f>16&255,t[i++]=p>>8&255,t[i++]=255&p}if(null!==a){if(a<0||a>65535)throw new Error("Loop count invalid.");t[i++]=33,t[i++]=255,t[i++]=11,t[i++]=78,t[i++]=69,t[i++]=84,t[i++]=83,t[i++]=67,t[i++]=65,t[i++]=80,t[i++]=69,t[i++]=50,t[i++]=46,t[i++]=48,t[i++]=3,t[i++]=1,t[i++]=255&a,t[i++]=a>>8&255,t[i++]=0}var d=!1;this.addFrame=function(e,n,r,a,u,l){if(!0===d&&(--i,d=!1),l=void 0===l?{}:l,e<0||n<0||e>65535||n>65535)throw new Error("x/y invalid.");if(r<=0||a<=0||r>65535||a>65535)throw new Error("Width/Height invalid.");if(u.length>=1;)++p;h=1<3)throw new Error("Disposal out of range.");var m=!1,_=0;if(void 0!==l.transparent&&null!==l.transparent&&(m=!0,(_=l.transparent)<0||_>=h))throw new Error("Transparent color index.");if((0!==v||m||0!==g)&&(t[i++]=33,t[i++]=249,t[i++]=4,t[i++]=v<<2|(!0===m?1:0),t[i++]=255&g,t[i++]=g>>8&255,t[i++]=_,t[i++]=0),t[i++]=44,t[i++]=255&e,t[i++]=e>>8&255,t[i++]=255&n,t[i++]=n>>8&255,t[i++]=255&r,t[i++]=r>>8&255,t[i++]=255&a,t[i++]=a>>8&255,t[i++]=!0===c?128|p-1:0,!0===c)for(var w=0,b=f.length;w>16&255,t[i++]=y>>8&255,t[i++]=255&y}return i=function(t,e,n,r){t[e++]=n;var i=e++,a=1<=n;)t[e++]=255&f,f>>=8,c-=8,e===i+256&&(t[i]=255,i=e++)}function p(t){f|=t<=8;)t[e++]=255&f,f>>=8,c-=8,e===i+256&&(t[i]=255,i=e++);4096===u?(p(a),u=s+1,l=n+1,g={}):(u>=1<>7,s=1<<1+(7&a);t[e++],t[e++];var u=null,l=null;o&&(u=e,l=s,e+=3*s);var c=!0,f=[],h=0,p=null,d=0,g=null;for(this.width=n,this.height=i;c&&e=0))throw Error("Invalid block size");if(0===M)break;e+=M}break;case 249:if(4!==t[e++]||0!==t[e+4])throw new Error("Invalid graphics extension block.");var v=t[e++];h=t[e++]|t[e++]<<8,p=t[e++],0==(1&v)&&(p=null),d=v>>2&7,e++;break;case 254:for(;;){if(!((M=t[e++])>=0))throw Error("Invalid block size");if(0===M)break;e+=M}break;default:throw new Error("Unknown graphic control label: 0x"+t[e-1].toString(16))}break;case 44:var m=t[e++]|t[e++]<<8,_=t[e++]|t[e++]<<8,w=t[e++]|t[e++]<<8,b=t[e++]|t[e++]<<8,y=t[e++],x=y>>6&1,k=1<<1+(7&y),E=u,S=l,A=!1;y>>7&&(A=!0,E=e,S=k,e+=3*k);var T=e;for(e++;;){var M;if(!((M=t[e++])>=0))throw Error("Invalid block size");if(0===M)break;e+=M}f.push({x:m,y:_,width:w,height:b,has_local_palette:A,palette_offset:E,palette_size:S,data_offset:T,data_length:e-T,transparent_index:p,interlaced:!!x,delay:h,disposal:d});break;case 59:c=!1;break;default:throw new Error("Unknown gif block: 0x"+t[e-1].toString(16))}this.numFrames=function(){return f.length},this.loopCount=function(){return g},this.frameInfo=function(t){if(t<0||t>=f.length)throw new Error("Frame index out of range.");return f[t]},this.decodeAndBlitFrameBGRA=function(e,i){var a=this.frameInfo(e),o=a.width*a.height,s=new Uint8Array(o);r(t,a.data_offset,s,o);var u=a.palette_offset,l=a.transparent_index;null===l&&(l=256);var c=a.width,f=n-c,h=c,p=4*(a.y*n+a.x),d=4*((a.y+a.height)*n+a.x),g=p,v=4*f;!0===a.interlaced&&(v+=4*n*7);for(var m=8,_=0,w=s.length;_=d&&(v=4*f+4*n*(m-1),g=p+(c+f)*(m<<1),m>>=1)),b===l)g+=4;else{var y=t[u+3*b],x=t[u+3*b+1],k=t[u+3*b+2];i[g++]=k,i[g++]=x,i[g++]=y,i[g++]=255}--h}},this.decodeAndBlitFrameRGBA=function(e,i){var a=this.frameInfo(e),o=a.width*a.height,s=new Uint8Array(o);r(t,a.data_offset,s,o);var u=a.palette_offset,l=a.transparent_index;null===l&&(l=256);var c=a.width,f=n-c,h=c,p=4*(a.y*n+a.x),d=4*((a.y+a.height)*n+a.x),g=p,v=4*f;!0===a.interlaced&&(v+=4*n*7);for(var m=8,_=0,w=s.length;_=d&&(v=4*f+4*n*(m-1),g=p+(c+f)*(m<<1),m>>=1)),b===l)g+=4;else{var y=t[u+3*b],x=t[u+3*b+1],k=t[u+3*b+2];i[g++]=y,i[g++]=x,i[g++]=k,i[g++]=255}--h}}}}catch(t){}},{}],74:[function(t,e,n){(function(n){var r=t("charm");function i(t){if(!(t=t||{}).total)throw new Error("You MUST specify the total number of operations that will be processed.");this.total=t.total,this.current=0,this.max_burden=t.maxBurden||.5,this.show_burden=t.showBurden||!1,this.started=!1,this.size=50,this.inner_time=0,this.outer_time=0,this.elapsed=0,this.time_start=0,this.time_end=0,this.time_left=0,this.time_burden=0,this.skip_steps=0,this.skipped=0,this.aborted=!1,this.charm=r(),this.charm.pipe(n.stdout),this.charm.write("\n\n\n")}function a(t,e,n){for(n=n||" ";t.length3&&(u[0]=u[0].replace(/\B(?=(?:\d{3})+(?!\d))/g,o)),(u[1]||"").length=this.total&&this.finished(),this.time_end=(new Date).getTime(),this.inner_time=this.time_end-this.time_start)},i.prototype.updateTimes=function(){this.elapsed=this.time_start-this.started,this.time_end>0&&(this.outer_time=this.time_start-this.time_end),this.inner_time>0&&this.outer_time>0&&(this.time_burden=this.inner_time/(this.inner_time+this.outer_time)*100,this.time_left=this.elapsed/this.current*(this.total-this.current),this.time_left<0&&(this.time_left=0)),this.time_burden>this.max_burden&&this.skip_steps0&&this.current=0;r--){var i=t[r];"."===i?t.splice(r,1):".."===i?(t.splice(r,1),n++):n&&(t.splice(r,1),n--)}if(e)for(;n--;n)t.unshift("..");return t}var r=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/,i=function(t){return r.exec(t).slice(1)};function a(t,e){if(t.filter)return t.filter(e);for(var n=[],r=0;r=-1&&!r;i--){var o=i>=0?arguments[i]:t.cwd();if("string"!=typeof o)throw new TypeError("Arguments to path.resolve must be strings");o&&(n=o+"/"+n,r="/"===o.charAt(0))}return(r?"/":"")+(n=e(a(n.split("/"),function(t){return!!t}),!r).join("/"))||"."},n.normalize=function(t){var r=n.isAbsolute(t),i="/"===o(t,-1);return(t=e(a(t.split("/"),function(t){return!!t}),!r).join("/"))||r||(t="."),t&&i&&(t+="/"),(r?"/":"")+t},n.isAbsolute=function(t){return"/"===t.charAt(0)},n.join=function(){var t=Array.prototype.slice.call(arguments,0);return n.normalize(a(t,function(t,e){if("string"!=typeof t)throw new TypeError("Arguments to path.join must be strings");return t}).join("/"))},n.relative=function(t,e){function r(t){for(var e=0;e=0&&""===t[n];n--);return e>n?[]:t.slice(e,n-e+1)}t=n.resolve(t).substr(1),e=n.resolve(e).substr(1);for(var i=r(t.split("/")),a=r(e.split("/")),o=Math.min(i.length,a.length),s=o,u=0;u>4,n.push(f,c);break;case 2:u=3&h,l=h>>2&3,c=h>>4&3,f=h>>6&3,n.push(f,c,l,u);break;case 1:i=1&h,a=h>>1&1,o=h>>2&1,s=h>>3&1,u=h>>4&1,l=h>>5&1,c=h>>6&1,f=h>>7&1,n.push(f,c,l,u,s,o,a,i)}}return{get:function(t){for(;n.length0&&(this._paused=!1,this.emit("drain"))}.bind(this))},o.prototype.write=function(t,e){return this.writable?(n=r.isBuffer(t)?t:new r(t,e||this._encoding),this._buffers.push(n),this._buffered+=n.length,this._process(),this._reads&&0===this._reads.length&&(this._paused=!0),this.writable&&!this._paused):(this.emit("error",new Error("Stream not writable")),!1);var n},o.prototype.end=function(t,e){t&&this.write(t,e),this.writable=!1,this._buffers&&(0===this._buffers.length?this._end():(this._buffers.push(null),this._process()))},o.prototype.destroySoon=o.prototype.end,o.prototype._end=function(){this._reads.length>0&&this.emit("error",new Error("There are some read requests waitng on finished stream")),this.destroy()},o.prototype.destroy=function(){this._buffers&&(this.writable=!1,this._reads=null,this._buffers=null,this.emit("close"))},o.prototype._processReadAllowingLess=function(t){this._reads.shift();var e=this._buffers[0];e.length>t.length?(this._buffered-=t.length,this._buffers[0]=e.slice(t.length),t.func.call(this,e.slice(0,t.length))):(this._buffered-=e.length,this._buffers.shift(),t.func.call(this,e))},o.prototype._processRead=function(t){this._reads.shift();for(var e=0,n=0,i=new r(t.length);e0&&this._buffers.splice(0,n),this._buffered-=t.length,t.func.call(this,i)},o.prototype._process=function(){try{for(;this._buffered>0&&this._reads&&this._reads.length>0;){var t=this._reads[0];if(t.allowLess)this._processReadAllowingLess(t);else{if(!(this._buffered>=t.length))break;this._processRead(t)}}this._buffers&&this._buffers.length>0&&null===this._buffers[0]&&this._end()}catch(t){this.emit("error",t)}}}).call(this,t("_process"),t("buffer").Buffer)},{_process:98,buffer:4,stream:112,util:135}],79:[function(t,e,n){"use strict";e.exports={PNG_SIGNATURE:[137,80,78,71,13,10,26,10],TYPE_IHDR:1229472850,TYPE_IEND:1229278788,TYPE_IDAT:1229209940,TYPE_PLTE:1347179589,TYPE_tRNS:1951551059,TYPE_gAMA:1732332865,COLORTYPE_GRAYSCALE:0,COLORTYPE_PALETTE:1,COLORTYPE_COLOR:2,COLORTYPE_ALPHA:4,COLORTYPE_PALETTE_COLOR:3,COLORTYPE_COLOR_ALPHA:6,COLORTYPE_TO_BPP_MAP:{0:1,2:3,3:1,4:2,6:4},GAMMA_DIVISION:1e5}},{}],80:[function(t,e,n){"use strict";var r=[];!function(){for(var t=0;t<256;t++){for(var e=t,n=0;n<8;n++)1&e?e=3988292384^e>>>1:e>>>=1;r[t]=e}}();var i=e.exports=function(){this._crc=-1};i.prototype.write=function(t){for(var e=0;e>>8;return!0},i.prototype.crc32=function(){return-1^this._crc},i.crc32=function(t){for(var e=-1,n=0;n>>8;return-1^e}},{}],81:[function(t,e,n){(function(n){"use strict";var r=t("./paeth-predictor");var i={0:function(t,e,n,r,i){t.copy(r,i,e,e+n)},1:function(t,e,n,r,i,a){for(var o=0;o=a?t[e+o-a]:0,u=t[e+o]-s;r[i+o]=u}},2:function(t,e,n,r,i){for(var a=0;a0?t[e+a-n]:0,s=t[e+a]-o;r[i+a]=s}},3:function(t,e,n,r,i,a){for(var o=0;o=a?t[e+o-a]:0,u=e>0?t[e+o-n]:0,l=t[e+o]-(s+u>>1);r[i+o]=l}},4:function(t,e,n,i,a,o){for(var s=0;s=o?t[e+s-o]:0,l=e>0?t[e+s-n]:0,c=e>0&&s>=o?t[e+s-(n+o)]:0,f=t[e+s]-r(u,l,c);i[a+s]=f}}},a={0:function(t,e,n){for(var r=0,i=e+n,a=e;a=r?t[e+a-r]:0,s=t[e+a]-o;i+=Math.abs(s)}return i},2:function(t,e,n){for(var r=0,i=e+n,a=e;a0?t[a-n]:0,s=t[a]-o;r+=Math.abs(s)}return r},3:function(t,e,n,r){for(var i=0,a=0;a=r?t[e+a-r]:0,s=e>0?t[e+a-n]:0,u=t[e+a]-(o+s>>1);i+=Math.abs(u)}return i},4:function(t,e,n,i){for(var a=0,o=0;o=i?t[e+o-i]:0,u=e>0?t[e+o-n]:0,l=e>0&&o>=i?t[e+o-(n+i)]:0,c=t[e+o]-r(s,u,l);a+=Math.abs(c)}return a}};e.exports=function(t,e,r,o,s){var u;if("filterType"in o&&-1!==o.filterType){if("number"!=typeof o.filterType)throw new Error("unrecognised filter types");u=[o.filterType]}else u=[0,1,2,3,4];for(var l=e*s,c=0,f=0,h=new n((l+1)*r),p=u[0],d=0;d1)for(var g=1/0,v=0;vi?e[a-r]:0;e[a]=o+s}},o.prototype._unFilterType2=function(t,e,n){for(var r=this._lastLine,i=0;ii?e[o-r]:0,c=Math.floor((l+u)/2);e[o]=s+c}},o.prototype._unFilterType4=function(t,e,n){for(var r=this._xComparison,a=r-1,o=this._lastLine,s=0;sa?e[s-r]:0,f=s>a&&o?o[s-r]:0,h=i(c,l,f);e[s]=u+h}},o.prototype._reverseFilterLine=function(t){var e,r=t[0],i=this._images[this._imageIndex],a=i.byteWidth;if(0===r)e=t.slice(1,a+1);else switch(e=new n(a),r){case 1:this._unFilterType1(t,e,a);break;case 2:this._unFilterType2(t,e,a);break;case 3:this._unFilterType3(t,e,a);break;case 4:this._unFilterType4(t,e,a);break;default:throw new Error("Unrecognised filter type - "+r)}this.write(e),i.lineIndex++,i.lineIndex>=i.height?(this._lastLine=null,this._imageIndex++,i=this._images[this._imageIndex]):this._lastLine=e,i?this.read(i.byteWidth+1,this._reverseFilterLine.bind(this)):(this._lastLine=null,this.complete())}}).call(this,t("buffer").Buffer)},{"./interlace":86,"./paeth-predictor":90,buffer:4}],85:[function(t,e,n){(function(t){"use strict";e.exports=function(e,n){var r=n.depth,i=n.width,a=n.height,o=n.colorType,s=n.transColor,u=n.palette,l=e;return 3===o?function(t,e,n,r,i){for(var a=0,o=0;o0&&f>0&&n.push({width:c,height:f,index:u})}return n},n.getInterlaceIterator=function(t){return function(e,n,i){var a=e%r[i].x.length,o=(e-a)/r[i].x.length*8+r[i].x[a],s=n%r[i].y.length;return 4*o+((n-s)/r[i].y.length*8+r[i].y[s])*t*4}}},{}],87:[function(t,e,n){(function(n){"use strict";var r=t("util"),i=t("stream"),a=t("./constants"),o=t("./packer"),s=e.exports=function(t){i.call(this);var e=t||{};this._packer=new o(e),this._deflate=this._packer.createDeflate(),this.readable=!0};r.inherits(s,i),s.prototype.pack=function(t,e,r,i){this.emit("data",new n(a.PNG_SIGNATURE)),this.emit("data",this._packer.packIHDR(e,r)),i&&this.emit("data",this._packer.packGAMA(i));var o=this._packer.filterData(t,e,r);this._deflate.on("error",this.emit.bind(this,"error")),this._deflate.on("data",function(t){this.emit("data",this._packer.packIDAT(t))}.bind(this)),this._deflate.on("end",function(){this.emit("data",this._packer.packIEND()),this.emit("end")}.bind(this)),this._deflate.end(o)}}).call(this,t("buffer").Buffer)},{"./constants":79,"./packer":89,buffer:4,stream:112,util:135}],88:[function(t,e,n){(function(n){"use strict";var r=!0,i=t("zlib");i.deflateSync||(r=!1);var a=t("./constants"),o=t("./packer");e.exports=function(t,e){if(!r)throw new Error("To use the sync capability of this library in old node versions, please also add a dependency on node-zlb-backport");var s=new o(e||{}),u=[];u.push(new n(a.PNG_SIGNATURE)),u.push(s.packIHDR(t.width,t.height)),t.gamma&&u.push(s.packGAMA(t.gamma));var l=s.filterData(t.data,t.width,t.height),c=i.deflateSync(l,s.getDeflateOptions());if(l=null,!c||!c.length)throw new Error("bad png - invalid compressed data response");return u.push(s.packIDAT(c)),u.push(s.packIEND()),n.concat(u)}}).call(this,t("buffer").Buffer)},{"./constants":79,"./packer":89,buffer:4,zlib:41}],89:[function(t,e,n){(function(n){"use strict";var r=t("./constants"),i=t("./crc"),a=t("./bitpacker"),o=t("./filter-pack"),s=t("zlib"),u=e.exports=function(t){if(this._options=t,t.deflateChunkSize=t.deflateChunkSize||32768,t.deflateLevel=null!=t.deflateLevel?t.deflateLevel:9,t.deflateStrategy=null!=t.deflateStrategy?t.deflateStrategy:3,t.inputHasAlpha=null==t.inputHasAlpha||t.inputHasAlpha,t.deflateFactory=t.deflateFactory||s.createDeflate,t.bitDepth=t.bitDepth||8,t.colorType="number"==typeof t.colorType?t.colorType:r.COLORTYPE_COLOR_ALPHA,t.colorType!==r.COLORTYPE_COLOR&&t.colorType!==r.COLORTYPE_COLOR_ALPHA)throw new Error("option color type:"+t.colorType+" is not supported at present");if(8!==t.bitDepth)throw new Error("option bit depth:"+t.bitDepth+" is not supported at present")};u.prototype.getDeflateOptions=function(){return{chunkSize:this._options.deflateChunkSize,level:this._options.deflateLevel,strategy:this._options.deflateStrategy}},u.prototype.createDeflate=function(){return this._options.deflateFactory(this.getDeflateOptions())},u.prototype.filterData=function(t,e,n){var i=a(t,e,n,this._options),s=r.COLORTYPE_TO_BPP_MAP[this._options.colorType];return o(i,e,n,this._options,s)},u.prototype._packChunk=function(t,e){var r=e?e.length:0,a=new n(r+12);return a.writeUInt32BE(r,0),a.writeUInt32BE(t,4),e&&e.copy(a,8),a.writeInt32BE(i.crc32(a.slice(4,a.length-4)),a.length-4),a},u.prototype.packGAMA=function(t){var e=new n(4);return e.writeUInt32BE(Math.floor(t*r.GAMMA_DIVISION),0),this._packChunk(r.TYPE_gAMA,e)},u.prototype.packIHDR=function(t,e){var i=new n(13);return i.writeUInt32BE(t,0),i.writeUInt32BE(e,4),i[8]=this._options.bitDepth,i[9]=this._options.colorType,i[10]=0,i[11]=0,i[12]=0,this._packChunk(r.TYPE_IHDR,i)},u.prototype.packIDAT=function(t){return this._packChunk(r.TYPE_IDAT,t)},u.prototype.packIEND=function(){return this._packChunk(r.TYPE_IEND,null)}}).call(this,t("buffer").Buffer)},{"./bitpacker":77,"./constants":79,"./crc":80,"./filter-pack":81,buffer:4,zlib:41}],90:[function(t,e,n){"use strict";e.exports=function(t,e,n){var r=t+e-n,i=Math.abs(r-t),a=Math.abs(r-e),o=Math.abs(r-n);return i<=a&&i<=o?t:a<=o?e:n}},{}],91:[function(t,e,n){"use strict";var r=t("util"),i=t("zlib"),a=t("./chunkstream"),o=t("./filter-parse-async"),s=t("./parser"),u=t("./bitmapper"),l=t("./format-normaliser"),c=e.exports=function(t){a.call(this),this._parser=new s(t,{read:this.read.bind(this),error:this._handleError.bind(this),metadata:this._handleMetaData.bind(this),gamma:this.emit.bind(this,"gamma"),palette:this._handlePalette.bind(this),transColor:this._handleTransColor.bind(this),finished:this._finished.bind(this),inflateData:this._inflateData.bind(this)}),this._options=t,this.writable=!0,this._parser.start()};r.inherits(c,a),c.prototype._handleError=function(t){this.emit("error",t),this.writable=!1,this.destroy(),this._inflate&&this._inflate.destroy&&this._inflate.destroy(),this.errord=!0},c.prototype._inflateData=function(t){this._inflate||(this._inflate=i.createInflate(),this._inflate.on("error",this.emit.bind(this,"error")),this._filter.on("complete",this._complete.bind(this)),this._inflate.pipe(this._filter)),this._inflate.write(t)},c.prototype._handleMetaData=function(t){this.emit("metadata",t),this._bitmapInfo=Object.create(t),this._filter=new o(this._bitmapInfo)},c.prototype._handleTransColor=function(t){this._bitmapInfo.transColor=t},c.prototype._handlePalette=function(t){this._bitmapInfo.palette=t},c.prototype._finished=function(){this.errord||(this._inflate?this._inflate.end():this.emit("error","No Inflate block"),this.destroySoon())},c.prototype._complete=function(t){if(!this.errord){try{var e=u.dataToBitMap(t,this._bitmapInfo),n=l(e,this._bitmapInfo);e=null}catch(t){return void this._handleError(t)}this.emit("parsed",n)}}},{"./bitmapper":76,"./chunkstream":78,"./filter-parse-async":82,"./format-normaliser":85,"./parser":93,util:135,zlib:41}],92:[function(t,e,n){(function(n){"use strict";var r=!0,i=t("zlib");i.deflateSync||(r=!1);var a=t("./sync-reader"),o=t("./filter-parse-sync"),s=t("./parser"),u=t("./bitmapper"),l=t("./format-normaliser");e.exports=function(t,e){if(!r)throw new Error("To use the sync capability of this library in old node versions, please also add a dependency on node-zlb-backport");var c,f,h;var p=[];var d=new a(t);if(new s(e,{read:d.read.bind(d),error:function(t){c=t},metadata:function(t){f=t},gamma:function(t){h=t},palette:function(t){f.palette=t},transColor:function(t){f.transColor=t},inflateData:function(t){p.push(t)}}).start(),d.process(),c)throw c;var g=n.concat(p);p.length=0;var v=i.inflateSync(g);if(g=null,!v||!v.length)throw new Error("bad png - invalid inflate data response");var m=o.process(v,f);g=null;var _=u.dataToBitMap(m,f);m=null;var w=l(_,f);return f.data=w,f.gamma=h||0,f}}).call(this,t("buffer").Buffer)},{"./bitmapper":76,"./filter-parse-sync":83,"./format-normaliser":85,"./parser":93,"./sync-reader":96,buffer:4,zlib:41}],93:[function(t,e,n){(function(n){"use strict";var r=t("./constants"),i=t("./crc"),a=e.exports=function(t,e){this._options=t,t.checkCRC=!1!==t.checkCRC,this._hasIHDR=!1,this._hasIEND=!1,this._palette=[],this._colorType=0,this._chunks={},this._chunks[r.TYPE_IHDR]=this._handleIHDR.bind(this),this._chunks[r.TYPE_IEND]=this._handleIEND.bind(this),this._chunks[r.TYPE_IDAT]=this._handleIDAT.bind(this),this._chunks[r.TYPE_PLTE]=this._handlePLTE.bind(this),this._chunks[r.TYPE_tRNS]=this._handleTRNS.bind(this),this._chunks[r.TYPE_gAMA]=this._handleGAMA.bind(this),this.read=e.read,this.error=e.error,this.metadata=e.metadata,this.gamma=e.gamma,this.transColor=e.transColor,this.palette=e.palette,this.parsed=e.parsed,this.inflateData=e.inflateData,this.inflateData=e.inflateData,this.finished=e.finished};a.prototype.start=function(){this.read(r.PNG_SIGNATURE.length,this._parseSignature.bind(this))},a.prototype._parseSignature=function(t){for(var e=r.PNG_SIGNATURE,n=0;nthis._palette.length)return void this.error(new Error("More transparent colors than palette size"));for(var e=0;e0?this._handleIDAT(n):this._handleChunkEnd()},a.prototype._handleIEND=function(t){this.read(t,this._parseIEND.bind(this))},a.prototype._parseIEND=function(t){this._crc.write(t),this._hasIEND=!0,this._handleChunkEnd(),this.finished&&this.finished()}}).call(this,t("buffer").Buffer)},{"./constants":79,"./crc":80,buffer:4}],94:[function(t,e,n){"use strict";var r=t("./parser-sync"),i=t("./packer-sync");n.read=function(t,e){return r(t,e||{})},n.write=function(t){return i(t)}},{"./packer-sync":88,"./parser-sync":92}],95:[function(t,e,n){(function(e,r){"use strict";var i=t("util"),a=t("stream"),o=t("./parser-async"),s=t("./packer-async"),u=t("./png-sync"),l=n.PNG=function(t){a.call(this),t=t||{},this.width=t.width||0,this.height=t.height||0,this.data=this.width>0&&this.height>0?new r(4*this.width*this.height):null,t.fill&&this.data&&this.data.fill(0),this.gamma=0,this.readable=this.writable=!0,this._parser=new o(t),this._parser.on("error",this.emit.bind(this,"error")),this._parser.on("close",this._handleClose.bind(this)),this._parser.on("metadata",this._metadata.bind(this)),this._parser.on("gamma",this._gamma.bind(this)),this._parser.on("parsed",function(t){this.data=t,this.emit("parsed",t)}.bind(this)),this._packer=new s(t),this._packer.on("data",this.emit.bind(this,"data")),this._packer.on("end",this.emit.bind(this,"end")),this._parser.on("close",this._handleClose.bind(this)),this._packer.on("error",this.emit.bind(this,"error"))};i.inherits(l,a),l.sync=u,l.prototype.pack=function(){return this.data&&this.data.length?(e.nextTick(function(){this._packer.pack(this.data,this.width,this.height,this.gamma)}.bind(this)),this):(this.emit("error","No data provided"),this)},l.prototype.parse=function(t,e){var n,r;e&&(n=function(t){this.removeListener("error",r),this.data=t,e(null,this)}.bind(this),r=function(t){this.removeListener("parsed",n),e(t,null)}.bind(this),this.once("parsed",n),this.once("error",r));return this.end(t),this},l.prototype.write=function(t){return this._parser.write(t),!0},l.prototype.end=function(t){this._parser.end(t)},l.prototype._metadata=function(t){this.width=t.width,this.height=t.height,this.emit("metadata",t)},l.prototype._gamma=function(t){this.gamma=t},l.prototype._handleClose=function(){this._parser.writable||this._packer.readable||this.emit("close")},l.bitblt=function(t,e,n,r,i,a,o,s){if(n>t.width||r>t.height||n+i>t.width||r+a>t.height)throw new Error("bitblt reading outside image");if(o>e.width||s>e.height||o+i>e.width||s+a>e.height)throw new Error("bitblt writing outside image");for(var u=0;u0&&this._buffer.length;){var t=this._reads[0];if(!this._buffer.length||!(this._buffer.length>=t.length||t.allowLess))break;this._reads.shift();var e=this._buffer;this._buffer=e.slice(t.length),t.func.call(this,e.slice(0,t.length))}return this._reads.length>0?new Error("There are some read requests waitng on finished stream"):this._buffer.length>0?new Error("unrecognised content at end of stream"):void 0}},{}],97:[function(t,e,n){(function(t){"use strict";!t.version||0===t.version.indexOf("v0.")||0===t.version.indexOf("v1.")&&0!==t.version.indexOf("v1.8.")?e.exports={nextTick:function(e,n,r,i){if("function"!=typeof e)throw new TypeError('"callback" argument must be a function');var a,o,s=arguments.length;switch(s){case 0:case 1:return t.nextTick(e);case 2:return t.nextTick(function(){e.call(null,n)});case 3:return t.nextTick(function(){e.call(null,n,r)});case 4:return t.nextTick(function(){e.call(null,n,r,i)});default:for(a=new Array(s-1),o=0;o1)for(var n=1;n0?d(t):b(t)}(t,e);else if(e.objectMode||r&&r.length>0)if(e.ended&&!o){var u=new Error("stream.push() after EOF");t.emit("error",u)}else if(e.endEmitted&&o){u=new Error("stream.unshift() after end event");t.emit("error",u)}else!e.decoder||o||a||(r=e.decoder.write(r)),e.length+=e.objectMode?1:r.length,o?e.buffer.unshift(r):(e.reading=!1,e.buffer.push(r)),e.needReadable&&d(t),function(t,e){e.readingMore||(e.readingMore=!0,n.nextTick(function(){!function(t,e){var n=e.length;for(;!e.reading&&!e.flowing&&!e.ended&&e.lengthe.highWaterMark&&(e.highWaterMark=function(t){if(t>=h)t=h;else{t--;for(var e=1;e<32;e<<=1)t|=t>>e;t++}return t}(t)),t>e.length?e.ended?e.length:(e.needReadable=!0,0):t)}function d(t){var e=t._readableState;e.needReadable=!1,e.emittedReadable||(e.emittedReadable=!0,e.sync?n.nextTick(function(){g(t)}):g(t))}function g(t){t.emit("readable")}function v(t){var e,n=t._readableState;function r(t,r,i){!1===t.write(e)&&n.awaitDrain++}for(n.awaitDrain=0;n.pipesCount&&null!==(e=t.read());)if(1===n.pipesCount?r(n.pipes):y(n.pipes,r),t.emit("data",e),n.awaitDrain>0)return;if(0===n.pipesCount)return n.flowing=!1,void(a.listenerCount(t,"data")>0&&_(t));n.ranOut=!0}function m(){this._readableState.ranOut&&(this._readableState.ranOut=!1,v(this))}function _(t,e){if(t._readableState.flowing)throw new Error("Cannot switch to old mode now.");var r=e||!1,i=!1;t.readable=!0,t.pipe=s.prototype.pipe,t.on=t.addListener=s.prototype.on,t.on("readable",function(){var e;for(i=!0;!r&&null!==(e=t.read());)t.emit("data",e);null===e&&(i=!1,t._readableState.needReadable=!0)}),t.pause=function(){r=!0,this.emit("pause")},t.resume=function(){r=!1,i?n.nextTick(function(){t.emit("readable")}):this.read(0),this.emit("resume")},t.emit("readable")}function w(t,e){var n,r=e.buffer,a=e.length,o=!!e.decoder,s=!!e.objectMode;if(0===r.length)return null;if(0===a)n=null;else if(s)n=r.shift();else if(!t||t>=a)n=o?r.join(""):i.concat(r,a),r.length=0;else{if(t0)throw new Error("endReadable called on non-empty stream");!e.endEmitted&&e.calledRead&&(e.ended=!0,n.nextTick(function(){e.endEmitted||0!==e.length||(e.endEmitted=!0,t.readable=!1,t.emit("end"))}))}function y(t,e){for(var n=0,r=t.length;n0)&&(e.emittedReadable=!1),0===t&&e.needReadable&&(e.length>=e.highWaterMark||e.ended))return d(this),null;if(0===(t=p(t,e))&&e.ended)return n=null,e.length>0&&e.decoder&&(n=w(t,e),e.length-=n.length),0===e.length&&b(this),n;var i=e.needReadable;return e.length-t<=e.highWaterMark&&(i=!0),(e.ended||e.reading)&&(i=!1),i&&(e.reading=!0,e.sync=!0,0===e.length&&(e.needReadable=!0),this._read(e.highWaterMark),e.sync=!1),i&&!e.reading&&(t=p(r,e)),null===(n=t>0?w(t,e):null)&&(e.needReadable=!0,t=0),e.length-=t,0!==e.length||e.ended||(e.needReadable=!0),e.ended&&!e.endEmitted&&0===e.length&&b(this),n},c.prototype._read=function(t){this.emit("error",new Error("not implemented"))},c.prototype.pipe=function(t,e){var i=this,o=this._readableState;switch(o.pipesCount){case 0:o.pipes=t;break;case 1:o.pipes=[o.pipes,t];break;default:o.pipes.push(t)}o.pipesCount+=1;var s=(!e||!1!==e.end)&&t!==n.stdout&&t!==n.stderr?l:f;function u(t){t===i&&f()}function l(){t.end()}o.endEmitted?n.nextTick(s):i.once("end",s),t.on("unpipe",u);var c=function(t){return function(){var e=t._readableState;e.awaitDrain--,0===e.awaitDrain&&v(t)}}(i);function f(){t.removeListener("close",p),t.removeListener("finish",d),t.removeListener("drain",c),t.removeListener("error",h),t.removeListener("unpipe",u),i.removeListener("end",l),i.removeListener("end",f),t._writableState&&!t._writableState.needDrain||c()}function h(e){g(),t.removeListener("error",h),0===a.listenerCount(t,"error")&&t.emit("error",e)}function p(){t.removeListener("finish",d),g()}function d(){t.removeListener("close",p),g()}function g(){i.unpipe(t)}return t.on("drain",c),t._events&&t._events.error?r(t._events.error)?t._events.error.unshift(h):t._events.error=[h,t._events.error]:t.on("error",h),t.once("close",p),t.once("finish",d),t.emit("pipe",i),o.flowing||(this.on("readable",m),o.flowing=!0,n.nextTick(function(){v(i)})),t},c.prototype.unpipe=function(t){var e=this._readableState;if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes?this:(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,this.removeListener("readable",m),e.flowing=!1,t&&t.emit("unpipe",this),this);if(!t){var n=e.pipes,r=e.pipesCount;e.pipes=null,e.pipesCount=0,this.removeListener("readable",m),e.flowing=!1;for(var i=0;i0&&!t[o-1];)o--;a.push({children:[],index:0});var s,u=a[0];for(n=0;n0;)u=a.pop();for(u.index++,a.push(u);a.length<=n;)a.push(s={children:[],index:0}),u.children[u.index]=s.children,u=s;i++}n+10)return p>>--d&1;if(255==(p=e[n++])){var t=e[n++];if(t)throw"unexpected marker: "+(p<<8|t).toString(16)}return d=7,p>>>7}function v(t){for(var e,n=t;null!==(e=g());){if("number"==typeof(n=n[e]))return n;if("object"!=typeof n)throw"invalid huffman sequence"}return null}function m(t){for(var e=0;t>0;){var n=g();if(null===n)return;e=e<<1|n,t--}return e}function _(t){var e=m(t);return e>=1<0)w--;else for(var r=o,i=s;r<=i;){var a=v(e.huffmanTableAC),u=15&a,c=a>>4;if(0!==u)n[t[r+=c]]=_(u)*(1<>4,0===f)a<15?(w=m(a)+(1<>4;if(0!==s)n[t[a+=u]]=_(s),a++;else{if(u<15)break;a+=16}}};var R,L,B,C,O=0;for(L=1==j?i[0].blocksPerLine*i[0].blocksPerColumn:c*r.mcusPerColumn,a||(a=L);O=65488&&R<=65495))break;n+=2}return n-h}function h(t,l){var c,f,h=[],p=l.blocksPerLine,d=l.blocksPerColumn,g=p<<3,v=new Int32Array(64),m=new Uint8Array(64);function _(t,c,f){var h,p,d,g,v,m,_,w,b,y,x=l.quantizationTable,k=f;for(y=0;y<64;y++)k[y]=t[y]*x[y];for(y=0;y<8;++y){var E=8*y;0!=k[1+E]||0!=k[2+E]||0!=k[3+E]||0!=k[4+E]||0!=k[5+E]||0!=k[6+E]||0!=k[7+E]?(h=s*k[0+E]+128>>8,p=s*k[4+E]+128>>8,d=k[2+E],g=k[6+E],v=u*(k[1+E]-k[7+E])+128>>8,w=u*(k[1+E]+k[7+E])+128>>8,m=k[3+E]<<4,_=k[5+E]<<4,b=h-p+1>>1,h=h+p+1>>1,p=b,b=d*o+g*a+128>>8,d=d*a-g*o+128>>8,g=b,b=v-_+1>>1,v=v+_+1>>1,_=b,b=w+m+1>>1,m=w-m+1>>1,w=b,b=h-g+1>>1,h=h+g+1>>1,g=b,b=p-d+1>>1,p=p+d+1>>1,d=b,b=v*i+w*r+2048>>12,v=v*r-w*i+2048>>12,w=b,b=m*n+_*e+2048>>12,m=m*e-_*n+2048>>12,_=b,k[0+E]=h+w,k[7+E]=h-w,k[1+E]=p+_,k[6+E]=p-_,k[2+E]=d+m,k[5+E]=d-m,k[3+E]=g+v,k[4+E]=g-v):(b=s*k[0+E]+512>>10,k[0+E]=b,k[1+E]=b,k[2+E]=b,k[3+E]=b,k[4+E]=b,k[5+E]=b,k[6+E]=b,k[7+E]=b)}for(y=0;y<8;++y){var S=y;0!=k[8+S]||0!=k[16+S]||0!=k[24+S]||0!=k[32+S]||0!=k[40+S]||0!=k[48+S]||0!=k[56+S]?(h=s*k[0+S]+2048>>12,p=s*k[32+S]+2048>>12,d=k[16+S],g=k[48+S],v=u*(k[8+S]-k[56+S])+2048>>12,w=u*(k[8+S]+k[56+S])+2048>>12,m=k[24+S],_=k[40+S],b=h-p+1>>1,h=h+p+1>>1,p=b,b=d*o+g*a+2048>>12,d=d*a-g*o+2048>>12,g=b,b=v-_+1>>1,v=v+_+1>>1,_=b,b=w+m+1>>1,m=w-m+1>>1,w=b,b=h-g+1>>1,h=h+g+1>>1,g=b,b=p-d+1>>1,p=p+d+1>>1,d=b,b=v*i+w*r+2048>>12,v=v*r-w*i+2048>>12,w=b,b=m*n+_*e+2048>>12,m=m*e-_*n+2048>>12,_=b,k[0+S]=h+w,k[56+S]=h-w,k[8+S]=p+_,k[48+S]=p-_,k[16+S]=d+m,k[40+S]=d-m,k[24+S]=g+v,k[32+S]=g-v):(b=s*f[y+0]+8192>>14,k[0+S]=b,k[8+S]=b,k[16+S]=b,k[24+S]=b,k[32+S]=b,k[40+S]=b,k[48+S]=b,k[56+S]=b)}for(y=0;y<64;++y){var A=128+(k[y]+8>>4);c[y]=A<0?0:A>255?255:A}}for(var w=0;w255?255:t}return l.prototype={load:function(t){var e=new XMLHttpRequest;e.open("GET",t,!0),e.responseType="arraybuffer",e.onload=function(){var t=new Uint8Array(e.response||e.mozResponseArrayBuffer);this.parse(t),this.onload&&this.onload()}.bind(this),e.send(null)},parse:function(e){var n=0;e.length;function r(){var t=e[n]<<8|e[n+1];return n+=2,t}function i(){var t=r(),i=e.subarray(n,n+t-2);return n+=i.length,i}function a(t){var e,n,r=0,i=0;for(n in t.components)t.components.hasOwnProperty(n)&&(r<(e=t.components[n]).h&&(r=e.h),i>4==0)for(_=0;_<64;_++){x[t[_]]=e[n++]}else{if(y>>4!=1)throw"DQT: invalid table spec";for(_=0;_<64;_++){x[t[_]]=r()}}p[15&y]=x}break;case 65472:case 65473:case 65474:r(),(o={}).extended=65473===m,o.progressive=65474===m,o.precision=e[n++],o.scanLines=r(),o.samplesPerLine=r(),o.components={},o.componentsOrder=[];var k,E=e[n++];for(P=0;P>4,A=15&e[n+1],T=e[n+2];o.componentsOrder.push(k),o.components[k]={h:S,v:A,quantizationTable:p[T]},n+=3}a(o),d.push(o);break;case 65476:var M=r();for(P=2;P>4==0?v:g)[15&I]=c(j,L)}break;case 65501:r(),s=r();break;case 65498:r();var B=e[n++],C=[];for(P=0;P>4],U.huffmanTableAC=g[15&O],C.push(U)}var z=e[n++],D=e[n++],F=e[n++],N=f(e,n,o,C,s,z,D,F>>4,15&F);n+=N;break;default:if(255==e[n-3]&&e[n-2]>=192&&e[n-2]<=254){n-=3;break}throw"unknown JPEG marker "+m.toString(16)}m=r()}if(1!=d.length)throw"only single frame JPEGs supported";this.width=o.samplesPerLine,this.height=o.scanLines,this.jfif=u,this.adobe=l,this.components=[];for(var P=0;P=0;)e&1<>8&255),O(255&t)}function D(t,e,n,r,i){var a,o=i[0],s=i[240];for(var u=function(t,e){var n,r,i,a,o,s,u,l,c,f,h=0;for(c=0;c<8;++c){n=t[h],r=t[h+1],i=t[h+2],a=t[h+3],o=t[h+4],s=t[h+5],u=t[h+6];var p=n+(l=t[h+7]),g=n-l,v=r+u,m=r-u,_=i+s,w=i-s,b=a+o,y=a-o,x=p+b,k=p-b,E=v+_,S=v-_;t[h]=x+E,t[h+4]=x-E;var A=.707106781*(S+k);t[h+2]=k+A,t[h+6]=k-A;var T=.382683433*((x=y+w)-(S=m+g)),M=.5411961*x+T,I=1.306562965*S+T,j=.707106781*(E=w+m),R=g+j,L=g-j;t[h+5]=L+M,t[h+3]=L-M,t[h+1]=R+I,t[h+7]=R-I,h+=8}for(h=0,c=0;c<8;++c){n=t[h],r=t[h+8],i=t[h+16],a=t[h+24],o=t[h+32],s=t[h+40],u=t[h+48];var B=n+(l=t[h+56]),C=n-l,O=r+u,z=r-u,D=i+s,F=i-s,N=a+o,P=a-o,U=B+N,q=B-N,V=O+D,Z=O-D;t[h]=U+V,t[h+32]=U-V;var W=.707106781*(Z+q);t[h+16]=q+W,t[h+48]=q-W;var G=.382683433*((U=P+F)-(Z=z+C)),H=.5411961*U+G,Y=1.306562965*Z+G,$=.707106781*(V=F+z),X=C+$,J=C-$;t[h+40]=J+H,t[h+24]=J-H,t[h+8]=X+Y,t[h+56]=X-Y,h++}for(c=0;c<64;++c)f=t[c]*e[c],d[c]=f>0?f+.5|0:f-.5|0;return d}(t,e),l=0;l<64;++l)g[E[l]]=u[l];var c=g[0]-n;n=g[0],0==c?C(r[0]):(C(r[p[a=32767+c]]),C(h[a]));for(var f=63;f>0&&0==g[f];f--);if(0==f)return C(o),n;for(var v,m=1;m<=f;){for(var _=m;0==g[m]&&m<=f;++m);var w=m-_;if(w>=16){v=w>>4;for(var b=1;b<=v;++b)C(s);w&=15}a=32767+g[m],C(i[(w<<4)+p[a]]),C(h[a]),m++}return 63!=f&&C(o),n}function F(t){if(t<=0&&(t=1),t>100&&(t=100),o!=t){(function(t){for(var e=[16,11,10,16,24,40,51,61,12,12,14,19,26,58,60,55,14,13,16,24,40,57,69,56,14,17,22,29,51,87,80,62,18,22,37,56,68,109,103,77,24,35,55,64,81,104,113,92,49,64,78,87,103,121,120,101,72,92,95,98,112,100,103,99],n=0;n<64;n++){var r=s((e[n]*t+50)/100);r<1?r=1:r>255&&(r=255),u[E[n]]=r}for(var i=[17,18,24,47,99,99,99,99,18,21,26,66,99,99,99,99,24,26,56,99,99,99,99,99,47,66,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99],a=0;a<64;a++){var o=s((i[a]*t+50)/100);o<1?o=1:o>255&&(o=255),l[E[a]]=o}for(var h=[1,1.387039845,1.306562965,1.175875602,1,.785694958,.5411961,.275899379],p=0,d=0;d<8;d++)for(var g=0;g<8;g++)c[p]=1/(u[E[p]]*h[d]*h[g]*8),f[p]=1/(l[E[p]]*h[d]*h[g]*8),p++})(t<50?Math.floor(5e3/t):Math.floor(200-2*t)),o=t}}this.encode=function(e,o){(new Date).getTime();o&&F(o),v=new Array,m=0,_=7,z(65496),z(65504),z(16),O(74),O(70),O(73),O(70),O(0),O(1),O(1),O(0),z(1),z(1),O(0),O(0),function(){z(65499),z(132),O(0);for(var t=0;t<64;t++)O(u[t]);O(1);for(var e=0;e<64;e++)O(l[e])}(),function(t,e){z(65472),z(17),O(8),z(e),z(t),O(3),O(1),O(17),O(0),O(2),O(17),O(1),O(3),O(17),O(1)}(e.width,e.height),function(){z(65476),z(418),O(0);for(var t=0;t<16;t++)O(S[t+1]);for(var e=0;e<=11;e++)O(A[e]);O(16);for(var n=0;n<16;n++)O(T[n+1]);for(var r=0;r<=161;r++)O(M[r]);O(1);for(var i=0;i<16;i++)O(I[i+1]);for(var a=0;a<=11;a++)O(j[a]);O(17);for(var o=0;o<16;o++)O(R[o+1]);for(var s=0;s<=161;s++)O(L[s])}(),z(65498),z(12),O(3),O(1),O(0),O(2),O(17),O(3),O(17),O(0),O(63),O(0);var s=0,h=0,p=0;m=0,_=7,this.encode.displayName="_encode_";for(var d,g,x,E,B,N,P,U,q,V=e.data,Z=e.width,W=e.height,G=4*Z,H=0;H>3)*G+(P=4*(7&q)),H+U>=W&&(N-=G*(H+1+U-W)),d+P>=G&&(N-=d+P-G+4),g=V[N++],x=V[N++],E=V[N++],w[q]=(k[g]+k[x+256>>0]+k[E+512>>0]>>16)-128,b[q]=(k[g+768>>0]+k[x+1024>>0]+k[E+1280>>0]>>16)-128,y[q]=(k[g+1280>>0]+k[x+1536>>0]+k[E+1792>>0]>>16)-128;s=D(w,c,s,n,i),h=D(b,f,h,r,a),p=D(y,f,p,r,a),d+=32}H+=8}if(_>=0){var Y=[];Y[1]=_+1,Y[0]=(1<<_+1)-1,C(Y)}return z(65497),new t(v)},function(){(new Date).getTime();e||(e=50),function(){for(var t=String.fromCharCode,e=0;e<256;e++)x[e]=t(e)}(),n=B(S,A),r=B(I,j),i=B(T,M),a=B(R,L),function(){for(var t=1,e=2,n=1;n<=15;n++){for(var r=t;r>0]=38470*t,k[t+512>>0]=7471*t+32768,k[t+768>>0]=-11059*t,k[t+1024>>0]=-21709*t,k[t+1280>>0]=32768*t+8421375,k[t+1536>>0]=-27439*t,k[t+1792>>0]=-5329*t}(),F(e),(new Date).getTime()}()}e.exports=function(t,e){void 0===e&&(e=50);return{data:new n(e).encode(t,e),width:t.width,height:t.height}}}).call(this,t("buffer").Buffer)},{buffer:4}],111:[function(t,e,n){(function(n){"use strict";var r=t("contentstream"),i=t("gif-encoder"),a=t("jpeg-js"),o=t("pngjs-nozlib").PNG,s=t("ndarray"),u=t("ndarray-ops"),l=t("through");function c(t,e,n){if(4===t.shape.length)return c(t.pick(n),e,0);if(3===t.shape.length)if(3===t.shape[2])u.assign(s(e,[t.shape[0],t.shape[1],3],[4,4*t.shape[0],1]),t),u.assigns(s(e,[t.shape[0]*t.shape[1]],[4],3),255);else if(4===t.shape[2])u.assign(s(e,[t.shape[0],t.shape[1],4],[4,4*t.shape[0],1]),t);else{if(1!==t.shape[2])return new Error("Incompatible array shape");u.assign(s(e,[t.shape[0],t.shape[1],3],[4,4*t.shape[0],1]),s(t.data,[t.shape[0],t.shape[1],3],[t.stride[0],t.stride[1],0],t.offset)),u.assigns(s(e,[t.shape[0]*t.shape[1]],[4],3),255)}else{if(2!==t.shape.length)return new Error("Incompatible array shape");u.assign(s(e,[t.shape[0],t.shape[1],3],[4,4*t.shape[0],1]),s(t.data,[t.shape[0],t.shape[1],3],[t.stride[0],t.stride[1],0],t.offset)),u.assigns(s(e,[t.shape[0]*t.shape[1]],[4],3),255)}return e}function f(t){var e=l();return e.emit("error",t),e}e.exports=function(t,e,s){switch(s=s||{},e.toUpperCase()){case"JPG":case".JPG":case"JPEG":case".JPEG":case"JPE":case".JPE":var u=t.shape[0],l=t.shape[1],h={data:g=c(t,g=new n(u*l*4)),width:u,height:l},p=a.encode(h,s.quality);return new r(p.data);case"GIF":case".GIF":var d=4===t.shape.length?t.shape[0]:1,g=(u=4===t.shape.length?t.shape[1]:t.shape[0],l=4===t.shape.length?t.shape[2]:t.shape[1],new n(u*l*4)),v=new i(u,l);v.writeHeader();for(var m=0;m0?("string"==typeof e||o.objectMode||Object.getPrototypeOf(e)===l.prototype||(e=function(t){return l.from(t)}(e)),r?o.endEmitted?t.emit("error",new Error("stream.unshift() after end event")):y(t,o,e,!0):o.ended?t.emit("error",new Error("stream.push() after EOF")):(o.reading=!1,o.decoder&&!n?(e=o.decoder.write(e),o.objectMode||0!==e.length?y(t,o,e,!1):A(t,o)):y(t,o,e,!1))):r||(o.reading=!1));return function(t){return!t.ended&&(t.needReadable||t.lengthe.highWaterMark&&(e.highWaterMark=function(t){return t>=x?t=x:(t--,t|=t>>>1,t|=t>>>2,t|=t>>>4,t|=t>>>8,t|=t>>>16,t++),t}(t)),t<=e.length?t:e.ended?e.length:(e.needReadable=!0,0))}function E(t){var e=t._readableState;e.needReadable=!1,e.emittedReadable||(p("emitReadable",e.flowing),e.emittedReadable=!0,e.sync?i.nextTick(S,t):S(t))}function S(t){p("emit readable"),t.emit("readable"),j(t)}function A(t,e){e.readingMore||(e.readingMore=!0,i.nextTick(T,t,e))}function T(t,e){for(var n=e.length;!e.reading&&!e.flowing&&!e.ended&&e.length=e.length?(n=e.decoder?e.buffer.join(""):1===e.buffer.length?e.buffer.head.data:e.buffer.concat(e.length),e.buffer.clear()):n=function(t,e,n){var r;ta.length?a.length:t;if(o===a.length?i+=a:i+=a.slice(0,t),0===(t-=o)){o===a.length?(++r,n.next?e.head=n.next:e.head=e.tail=null):(e.head=n,n.data=a.slice(o));break}++r}return e.length-=r,i}(t,e):function(t,e){var n=l.allocUnsafe(t),r=e.head,i=1;r.data.copy(n),t-=r.data.length;for(;r=r.next;){var a=r.data,o=t>a.length?a.length:t;if(a.copy(n,n.length-t,0,o),0===(t-=o)){o===a.length?(++i,r.next?e.head=r.next:e.head=e.tail=null):(e.head=r,r.data=a.slice(o));break}++i}return e.length-=i,n}(t,e);return r}(t,e.buffer,e.decoder),n);var n}function L(t){var e=t._readableState;if(e.length>0)throw new Error('"endReadable()" called on non-empty stream');e.endEmitted||(e.ended=!0,i.nextTick(B,e,t))}function B(t,e){t.endEmitted||0!==t.length||(t.endEmitted=!0,e.readable=!1,e.emit("end"))}function C(t,e){for(var n=0,r=t.length;n=e.highWaterMark||e.ended))return p("read: emitReadable",e.length,e.ended),0===e.length&&e.ended?L(this):E(this),null;if(0===(t=k(t,e))&&e.ended)return 0===e.length&&L(this),null;var r,i=e.needReadable;return p("need readable",i),(0===e.length||e.length-t0?R(t,e):null)?(e.needReadable=!0,t=0):e.length-=t,0===e.length&&(e.ended||(e.needReadable=!0),n!==t&&e.ended&&L(this)),null!==r&&this.emit("data",r),r},w.prototype._read=function(t){this.emit("error",new Error("_read() is not implemented"))},w.prototype.pipe=function(t,e){var r=this,a=this._readableState;switch(a.pipesCount){case 0:a.pipes=t;break;case 1:a.pipes=[a.pipes,t];break;default:a.pipes.push(t)}a.pipesCount+=1,p("pipe count=%d opts=%j",a.pipesCount,e);var u=(!e||!1!==e.end)&&t!==n.stdout&&t!==n.stderr?c:w;function l(e,n){p("onunpipe"),e===r&&n&&!1===n.hasUnpiped&&(n.hasUnpiped=!0,p("cleanup"),t.removeListener("close",m),t.removeListener("finish",_),t.removeListener("drain",f),t.removeListener("error",v),t.removeListener("unpipe",l),r.removeListener("end",c),r.removeListener("end",w),r.removeListener("data",g),h=!0,!a.awaitDrain||t._writableState&&!t._writableState.needDrain||f())}function c(){p("onend"),t.end()}a.endEmitted?i.nextTick(u):r.once("end",u),t.on("unpipe",l);var f=function(t){return function(){var e=t._readableState;p("pipeOnDrain",e.awaitDrain),e.awaitDrain&&e.awaitDrain--,0===e.awaitDrain&&s(t,"data")&&(e.flowing=!0,j(t))}}(r);t.on("drain",f);var h=!1;var d=!1;function g(e){p("ondata"),d=!1,!1!==t.write(e)||d||((1===a.pipesCount&&a.pipes===t||a.pipesCount>1&&-1!==C(a.pipes,t))&&!h&&(p("false write response, pause",r._readableState.awaitDrain),r._readableState.awaitDrain++,d=!0),r.pause())}function v(e){p("onerror",e),w(),t.removeListener("error",v),0===s(t,"error")&&t.emit("error",e)}function m(){t.removeListener("finish",_),w()}function _(){p("onfinish"),t.removeListener("close",m),w()}function w(){p("unpipe"),r.unpipe(t)}return r.on("data",g),function(t,e,n){if("function"==typeof t.prependListener)return t.prependListener(e,n);t._events&&t._events[e]?o(t._events[e])?t._events[e].unshift(n):t._events[e]=[n,t._events[e]]:t.on(e,n)}(t,"error",v),t.once("close",m),t.once("finish",_),t.emit("pipe",r),a.flowing||(p("pipe resume"),r.resume()),t},w.prototype.unpipe=function(t){var e=this._readableState,n={hasUnpiped:!1};if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes?this:(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,e.flowing=!1,t&&t.emit("unpipe",this,n),this);if(!t){var r=e.pipes,i=e.pipesCount;e.pipes=null,e.pipesCount=0,e.flowing=!1;for(var a=0;a-1?i:a.nextTick;_.WritableState=m;var l=t("core-util-is");l.inherits=t("inherits");var c={deprecate:t("util-deprecate")},f=t("./internal/streams/stream"),h=t("safe-buffer").Buffer,p=r.Uint8Array||function(){};var d,g=t("./internal/streams/destroy");function v(){}function m(e,n){s=s||t("./_stream_duplex"),e=e||{};var r=n instanceof s;this.objectMode=!!e.objectMode,r&&(this.objectMode=this.objectMode||!!e.writableObjectMode);var i=e.highWaterMark,l=e.writableHighWaterMark,c=this.objectMode?16:16384;this.highWaterMark=i||0===i?i:r&&(l||0===l)?l:c,this.highWaterMark=Math.floor(this.highWaterMark),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var f=!1===e.decodeStrings;this.decodeStrings=!f,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(t){!function(t,e){var n=t._writableState,r=n.sync,i=n.writecb;if(function(t){t.writing=!1,t.writecb=null,t.length-=t.writelen,t.writelen=0}(n),e)!function(t,e,n,r,i){--e.pendingcb,n?(a.nextTick(i,r),a.nextTick(E,t,e),t._writableState.errorEmitted=!0,t.emit("error",r)):(i(r),t._writableState.errorEmitted=!0,t.emit("error",r),E(t,e))}(t,n,r,e,i);else{var o=x(n);o||n.corked||n.bufferProcessing||!n.bufferedRequest||y(t,n),r?u(b,t,n,o,i):b(t,n,o,i)}}(n,t)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new o(this)}function _(e){if(s=s||t("./_stream_duplex"),!(d.call(_,this)||this instanceof s))return new _(e);this._writableState=new m(e,this),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev),"function"==typeof e.destroy&&(this._destroy=e.destroy),"function"==typeof e.final&&(this._final=e.final)),f.call(this)}function w(t,e,n,r,i,a,o){e.writelen=r,e.writecb=o,e.writing=!0,e.sync=!0,n?t._writev(i,e.onwrite):t._write(i,a,e.onwrite),e.sync=!1}function b(t,e,n,r){n||function(t,e){0===e.length&&e.needDrain&&(e.needDrain=!1,t.emit("drain"))}(t,e),e.pendingcb--,r(),E(t,e)}function y(t,e){e.bufferProcessing=!0;var n=e.bufferedRequest;if(t._writev&&n&&n.next){var r=e.bufferedRequestCount,i=new Array(r),a=e.corkedRequestsFree;a.entry=n;for(var s=0,u=!0;n;)i[s]=n,n.isBuf||(u=!1),n=n.next,s+=1;i.allBuffers=u,w(t,e,!0,e.length,i,"",a.finish),e.pendingcb++,e.lastBufferedRequest=null,a.next?(e.corkedRequestsFree=a.next,a.next=null):e.corkedRequestsFree=new o(e),e.bufferedRequestCount=0}else{for(;n;){var l=n.chunk,c=n.encoding,f=n.callback;if(w(t,e,!1,e.objectMode?1:l.length,l,c,f),n=n.next,e.bufferedRequestCount--,e.writing)break}null===n&&(e.lastBufferedRequest=null)}e.bufferedRequest=n,e.bufferProcessing=!1}function x(t){return t.ending&&0===t.length&&null===t.bufferedRequest&&!t.finished&&!t.writing}function k(t,e){t._final(function(n){e.pendingcb--,n&&t.emit("error",n),e.prefinished=!0,t.emit("prefinish"),E(t,e)})}function E(t,e){var n=x(e);return n&&(!function(t,e){e.prefinished||e.finalCalled||("function"==typeof t._final?(e.pendingcb++,e.finalCalled=!0,a.nextTick(k,t,e)):(e.prefinished=!0,t.emit("prefinish")))}(t,e),0===e.pendingcb&&(e.finished=!0,t.emit("finish"))),n}l.inherits(_,f),m.prototype.getBuffer=function(){for(var t=this.bufferedRequest,e=[];t;)e.push(t),t=t.next;return e},function(){try{Object.defineProperty(m.prototype,"buffer",{get:c.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(t){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(d=Function.prototype[Symbol.hasInstance],Object.defineProperty(_,Symbol.hasInstance,{value:function(t){return!!d.call(this,t)||this===_&&(t&&t._writableState instanceof m)}})):d=function(t){return t instanceof this},_.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))},_.prototype.write=function(t,e,n){var r,i=this._writableState,o=!1,s=!i.objectMode&&(r=t,h.isBuffer(r)||r instanceof p);return s&&!h.isBuffer(t)&&(t=function(t){return h.from(t)}(t)),"function"==typeof e&&(n=e,e=null),s?e="buffer":e||(e=i.defaultEncoding),"function"!=typeof n&&(n=v),i.ended?function(t,e){var n=new Error("write after end");t.emit("error",n),a.nextTick(e,n)}(this,n):(s||function(t,e,n,r){var i=!0,o=!1;return null===n?o=new TypeError("May not write null values to stream"):"string"==typeof n||void 0===n||e.objectMode||(o=new TypeError("Invalid non-string/buffer chunk")),o&&(t.emit("error",o),a.nextTick(r,o),i=!1),i}(this,i,t,n))&&(i.pendingcb++,o=function(t,e,n,r,i,a){if(!n){var o=function(t,e,n){t.objectMode||!1===t.decodeStrings||"string"!=typeof e||(e=h.from(e,n));return e}(e,r,i);r!==o&&(n=!0,i="buffer",r=o)}var s=e.objectMode?1:r.length;e.length+=s;var u=e.length-1))throw new TypeError("Unknown encoding: "+t);return this._writableState.defaultEncoding=t,this},Object.defineProperty(_.prototype,"writableHighWaterMark",{enumerable:!1,get:function(){return this._writableState.highWaterMark}}),_.prototype._write=function(t,e,n){n(new Error("_write() is not implemented"))},_.prototype._writev=null,_.prototype.end=function(t,e,n){var r=this._writableState;"function"==typeof t?(n=t,t=null,e=null):"function"==typeof e&&(n=e,e=null),null!=t&&this.write(t,e),r.corked&&(r.corked=1,this.uncork()),r.ending||r.finished||function(t,e,n){e.ending=!0,E(t,e),n&&(e.finished?a.nextTick(n):t.once("finish",n));e.ended=!0,t.writable=!1}(this,r,n)},Object.defineProperty(_.prototype,"destroyed",{get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(t){this._writableState&&(this._writableState.destroyed=t)}}),_.prototype.destroy=g.destroy,_.prototype._undestroy=g.undestroy,_.prototype._destroy=function(t,e){this.end(),e(t)}}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},t("timers").setImmediate)},{"./_stream_duplex":114,"./internal/streams/destroy":120,"./internal/streams/stream":121,_process:98,"core-util-is":8,inherits:57,"process-nextick-args":97,"safe-buffer":107,timers:128,"util-deprecate":133}],119:[function(t,e,n){"use strict";var r=t("safe-buffer").Buffer,i=t("util");e.exports=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.head=null,this.tail=null,this.length=0}return t.prototype.push=function(t){var e={data:t,next:null};this.length>0?this.tail.next=e:this.head=e,this.tail=e,++this.length},t.prototype.unshift=function(t){var e={data:t,next:this.head};0===this.length&&(this.tail=e),this.head=e,++this.length},t.prototype.shift=function(){if(0!==this.length){var t=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,t}},t.prototype.clear=function(){this.head=this.tail=null,this.length=0},t.prototype.join=function(t){if(0===this.length)return"";for(var e=this.head,n=""+e.data;e=e.next;)n+=t+e.data;return n},t.prototype.concat=function(t){if(0===this.length)return r.alloc(0);if(1===this.length)return this.head.data;for(var e,n,i,a=r.allocUnsafe(t>>>0),o=this.head,s=0;o;)e=o.data,n=a,i=s,e.copy(n,i),s+=o.data.length,o=o.next;return a},t}(),i&&i.inspect&&i.inspect.custom&&(e.exports.prototype[i.inspect.custom]=function(){var t=i.inspect({length:this.length});return this.constructor.name+" "+t})},{"safe-buffer":107,util:3}],120:[function(t,e,n){"use strict";var r=t("process-nextick-args");function i(t,e){t.emit("error",e)}e.exports={destroy:function(t,e){var n=this,a=this._readableState&&this._readableState.destroyed,o=this._writableState&&this._writableState.destroyed;return a||o?(e?e(t):!t||this._writableState&&this._writableState.errorEmitted||r.nextTick(i,this,t),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(t||null,function(t){!e&&t?(r.nextTick(i,n,t),n._writableState&&(n._writableState.errorEmitted=!0)):e&&e(t)}),this)},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)}}},{"process-nextick-args":97}],121:[function(t,e,n){e.exports=t("events").EventEmitter},{events:43}],122:[function(t,e,n){e.exports=t("./readable").PassThrough},{"./readable":123}],123:[function(t,e,n){(n=e.exports=t("./lib/_stream_readable.js")).Stream=n,n.Readable=n,n.Writable=t("./lib/_stream_writable.js"),n.Duplex=t("./lib/_stream_duplex.js"),n.Transform=t("./lib/_stream_transform.js"),n.PassThrough=t("./lib/_stream_passthrough.js")},{"./lib/_stream_duplex.js":114,"./lib/_stream_passthrough.js":115,"./lib/_stream_readable.js":116,"./lib/_stream_transform.js":117,"./lib/_stream_writable.js":118}],124:[function(t,e,n){e.exports=t("./readable").Transform},{"./readable":123}],125:[function(t,e,n){e.exports=t("./lib/_stream_writable.js")},{"./lib/_stream_writable.js":118}],126:[function(t,e,n){"use strict";var r=t("safe-buffer").Buffer,i=r.isEncoding||function(t){switch((t=""+t)&&t.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}};function a(t){var e;switch(this.encoding=function(t){var e=function(t){if(!t)return"utf8";for(var e;;)switch(t){case"utf8":case"utf-8":return"utf8";case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return"utf16le";case"latin1":case"binary":return"latin1";case"base64":case"ascii":case"hex":return t;default:if(e)return;t=(""+t).toLowerCase(),e=!0}}(t);if("string"!=typeof e&&(r.isEncoding===i||!i(t)))throw new Error("Unknown encoding: "+t);return e||t}(t),this.encoding){case"utf16le":this.text=u,this.end=l,e=4;break;case"utf8":this.fillLast=s,e=4;break;case"base64":this.text=c,this.end=f,e=3;break;default:return this.write=h,void(this.end=p)}this.lastNeed=0,this.lastTotal=0,this.lastChar=r.allocUnsafe(e)}function o(t){return t<=127?0:t>>5==6?2:t>>4==14?3:t>>3==30?4:t>>6==2?-1:-2}function s(t){var e=this.lastTotal-this.lastNeed,n=function(t,e,n){if(128!=(192&e[0]))return t.lastNeed=0,"�";if(t.lastNeed>1&&e.length>1){if(128!=(192&e[1]))return t.lastNeed=1,"�";if(t.lastNeed>2&&e.length>2&&128!=(192&e[2]))return t.lastNeed=2,"�"}}(this,t);return void 0!==n?n:this.lastNeed<=t.length?(t.copy(this.lastChar,e,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(t.copy(this.lastChar,e,0,t.length),void(this.lastNeed-=t.length))}function u(t,e){if((t.length-e)%2==0){var n=t.toString("utf16le",e);if(n){var r=n.charCodeAt(n.length-1);if(r>=55296&&r<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1],n.slice(0,-1)}return n}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=t[t.length-1],t.toString("utf16le",e,t.length-1)}function l(t){var e=t&&t.length?this.write(t):"";if(this.lastNeed){var n=this.lastTotal-this.lastNeed;return e+this.lastChar.toString("utf16le",0,n)}return e}function c(t,e){var n=(t.length-e)%3;return 0===n?t.toString("base64",e):(this.lastNeed=3-n,this.lastTotal=3,1===n?this.lastChar[0]=t[t.length-1]:(this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1]),t.toString("base64",e,t.length-n))}function f(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+this.lastChar.toString("base64",0,3-this.lastNeed):e}function h(t){return t.toString(this.encoding)}function p(t){return t&&t.length?this.write(t):""}n.StringDecoder=a,a.prototype.write=function(t){if(0===t.length)return"";var e,n;if(this.lastNeed){if(void 0===(e=this.fillLast(t)))return"";n=this.lastNeed,this.lastNeed=0}else n=0;return n=0)return i>0&&(t.lastNeed=i-1),i;if(--r=0)return i>0&&(t.lastNeed=i-2),i;if(--r=0)return i>0&&(2===i?i=0:t.lastNeed=i-3),i;return 0}(this,t,e);if(!this.lastNeed)return t.toString("utf8",e);this.lastTotal=n;var r=t.length-(n-this.lastNeed);return t.copy(this.lastChar,0,r),t.toString("utf8",e,r)},a.prototype.fillLast=function(t){if(this.lastNeed<=t.length)return t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,t.length),this.lastNeed-=t.length}},{"safe-buffer":107}],127:[function(t,e,n){(function(n){var r=t("stream");function i(t,e,i){t=t||function(t){this.queue(t)},e=e||function(){this.queue(null)};var a=!1,o=!1,s=[],u=!1,l=new r;function c(){for(;s.length&&!l.paused;){var t=s.shift();if(null===t)return l.emit("end");l.emit("data",t)}}return l.readable=l.writable=!0,l.paused=!1,l.autoDestroy=!(i&&!1===i.autoDestroy),l.write=function(e){return t.call(this,e),!l.paused},l.queue=l.push=function(t){return u?l:(null===t&&(u=!0),s.push(t),c(),l)},l.on("end",function(){l.readable=!1,!l.writable&&l.autoDestroy&&n.nextTick(function(){l.destroy()})}),l.end=function(t){if(!a)return a=!0,arguments.length&&l.write(t),l.writable=!1,e.call(l),!l.readable&&l.autoDestroy&&l.destroy(),l},l.destroy=function(){if(!o)return o=!0,a=!0,s.length=0,l.writable=l.readable=!1,l.emit("close"),l},l.pause=function(){if(!l.paused)return l.paused=!0,l},l.resume=function(){return l.paused&&(l.paused=!1,l.emit("resume")),c(),l.paused||l.emit("drain"),l},l}e.exports=i,i.through=i}).call(this,t("_process"))},{_process:98,stream:112}],128:[function(t,e,n){(function(e,r){var i=t("process/browser.js").nextTick,a=Function.prototype.apply,o=Array.prototype.slice,s={},u=0;function l(t,e){this._id=t,this._clearFn=e}n.setTimeout=function(){return new l(a.call(setTimeout,window,arguments),clearTimeout)},n.setInterval=function(){return new l(a.call(setInterval,window,arguments),clearInterval)},n.clearTimeout=n.clearInterval=function(t){t.close()},l.prototype.unref=l.prototype.ref=function(){},l.prototype.close=function(){this._clearFn.call(window,this._id)},n.enroll=function(t,e){clearTimeout(t._idleTimeoutId),t._idleTimeout=e},n.unenroll=function(t){clearTimeout(t._idleTimeoutId),t._idleTimeout=-1},n._unrefActive=n.active=function(t){clearTimeout(t._idleTimeoutId);var e=t._idleTimeout;e>=0&&(t._idleTimeoutId=setTimeout(function(){t._onTimeout&&t._onTimeout()},e))},n.setImmediate="function"==typeof e?e:function(t){var e=u++,r=!(arguments.length<2)&&o.call(arguments,1);return s[e]=!0,i(function(){s[e]&&(r?t.apply(null,r):t.call(null),n.clearImmediate(e))}),e},n.clearImmediate="function"==typeof r?r:function(t){delete s[t]}}).call(this,t("timers").setImmediate,t("timers").clearImmediate)},{"process/browser.js":98,timers:128}],129:[function(t,e,n){n.isatty=function(){return!1},n.ReadStream=function(){throw new Error("tty.ReadStream is not implemented")},n.WriteStream=function(){throw new Error("tty.WriteStream is not implemented")}},{}],130:[function(t,e,n){(function(e,r){"use strict";var i=t("bit-twiddle"),a=t("dup");e.__TYPEDARRAY_POOL||(e.__TYPEDARRAY_POOL={UINT8:a([32,0]),UINT16:a([32,0]),UINT32:a([32,0]),INT8:a([32,0]),INT16:a([32,0]),INT32:a([32,0]),FLOAT:a([32,0]),DOUBLE:a([32,0]),DATA:a([32,0]),UINT8C:a([32,0]),BUFFER:a([32,0])});var o="undefined"!=typeof Uint8ClampedArray,s=e.__TYPEDARRAY_POOL;s.UINT8C||(s.UINT8C=a([32,0])),s.BUFFER||(s.BUFFER=a([32,0]));var u=s.DATA,l=s.BUFFER;function c(t){if(t){var e=t.length||t.byteLength,n=i.log2(e);u[n].push(t)}}function f(t){t=i.nextPow2(t);var e=i.log2(t),n=u[e];return n.length>0?n.pop():new ArrayBuffer(t)}function h(t){return new Uint8Array(f(t),0,t)}function p(t){return new Uint16Array(f(2*t),0,t)}function d(t){return new Uint32Array(f(4*t),0,t)}function g(t){return new Int8Array(f(t),0,t)}function v(t){return new Int16Array(f(2*t),0,t)}function m(t){return new Int32Array(f(4*t),0,t)}function _(t){return new Float32Array(f(4*t),0,t)}function w(t){return new Float64Array(f(8*t),0,t)}function b(t){return o?new Uint8ClampedArray(f(t),0,t):h(t)}function y(t){return new DataView(f(t),0,t)}function x(t){t=i.nextPow2(t);var e=i.log2(t),n=l[e];return n.length>0?n.pop():new r(t)}n.free=function(t){if(r.isBuffer(t))l[i.log2(t.length)].push(t);else{if("[object ArrayBuffer]"!==Object.prototype.toString.call(t)&&(t=t.buffer),!t)return;var e=t.length||t.byteLength,n=0|i.log2(e);u[n].push(t)}},n.freeUint8=n.freeUint16=n.freeUint32=n.freeInt8=n.freeInt16=n.freeInt32=n.freeFloat32=n.freeFloat=n.freeFloat64=n.freeDouble=n.freeUint8Clamped=n.freeDataView=function(t){c(t.buffer)},n.freeArrayBuffer=c,n.freeBuffer=function(t){l[i.log2(t.length)].push(t)},n.malloc=function(t,e){if(void 0===e||"arraybuffer"===e)return f(t);switch(e){case"uint8":return h(t);case"uint16":return p(t);case"uint32":return d(t);case"int8":return g(t);case"int16":return v(t);case"int32":return m(t);case"float":case"float32":return _(t);case"double":case"float64":return w(t);case"uint8_clamped":return b(t);case"buffer":return x(t);case"data":case"dataview":return y(t);default:return null}return null},n.mallocArrayBuffer=f,n.mallocUint8=h,n.mallocUint16=p,n.mallocUint32=d,n.mallocInt8=g,n.mallocInt16=v,n.mallocInt32=m,n.mallocFloat32=n.mallocFloat=_,n.mallocFloat64=n.mallocDouble=w,n.mallocUint8Clamped=b,n.mallocDataView=y,n.mallocBuffer=x,n.clearCache=function(){for(var t=0;t<32;++t)s.UINT8[t].length=0,s.UINT16[t].length=0,s.UINT32[t].length=0,s.INT8[t].length=0,s.INT16[t].length=0,s.INT32[t].length=0,s.FLOAT[t].length=0,s.DOUBLE[t].length=0,s.UINT8C[t].length=0,u[t].length=0,l[t].length=0}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{},t("buffer").Buffer)},{"bit-twiddle":2,buffer:4,dup:14}],131:[function(t,e,n){"use strict";e.exports=function(t,e,n){return 0===t.length?t:e?(n||t.sort(e),function(t,e){for(var n=1,r=t.length,i=t[0],a=t[0],o=1;o=o?u+1:o}r.mkdir(e+"sequencer"+o,function(){var a=e+"sequencer"+o+"/";for(var s in n.images){var u=n.images[s].steps;if(i){var l=u.slice(-1)[0].output.src,c=u.slice(-1)[0].output.format,f=t("data-uri-to-buffer")(l);r.writeFile(a+s+"_"+(u.length-1)+"."+c,f,function(){})}else for(var h in u){l=u[h].output.src,c=u[h].output.format,f=t("data-uri-to-buffer")(l);r.writeFile(a+s+"_"+h+"."+c,f,function(){})}}})},r.readdir(c,function(t,e){var n=[];if(void 0===e||0==e.length)return f(n),[];for(var i=0;i0&&(thisStep=c[t].steps[e],thisStep.UI.onRemove(thisStep.options.step),c[t].steps.splice(e,1))}function g(){var e=[],n=this;for(var r in arguments)e.push(a(arguments[r]));var i=l.call(this,e,"l");f.push({method:"loadImages",json_q:a(i)});var o=this.copy(i.loadedimages),s={name:"ImageSequencer Wrapper",sequencer:this,addSteps:this.addSteps,removeSteps:this.removeSteps,insertSteps:this.insertSteps,run:this.run,UI:this.UI,setUI:this.setUI,images:o};!function e(r){if(r!=o.length){var a=o[r];t("./ui/LoadImage")(n,a,i.images[a],function(){e(++r)})}else i.callback.call(s)}(0)}function v(t){var e={};if("load-image"==t)return{};if(0==arguments.length){for(var n in this.modules)e[n]=s[n][1];for(var r in this.sequences)e[r]={name:r,steps:u[r]}}else e=s[t]?s[t][1]:{inputs:u[t].options};return e}function m(t){let e=a(v(t.options.name).inputs);e=e||{};for(let n in e)e[n]=t.options[n]||e[n].default,e[n]=encodeURIComponent(e[n]);var n=Object.keys(e).map(t=>t+":"+e[t]).join("|");return`${t.options.name}(${n})`}function _(t){let e;return(e=t.includes(",")?t.split(","):[t]).map(w)}function w(t){if(-1===t.indexOf("(")){var e=t.substr(0);stepSettings=""}else{e=t.substr(0,t.indexOf("("));stepSettings=t.slice(t.indexOf("(")+1,-1)}return stepSettings=stepSettings.split("|").reduce(function(t,e,n){var r=e.substr(0,e.indexOf(":")),i=e.substr(e.indexOf(":")+1);return i=i.replace(/^\(/,"").replace(/\)$/,""),e=[r,i=decodeURIComponent(i)],r&&(t[r]=i),t},{}),{name:e,options:stepSettings}}return{name:"ImageSequencer",options:e,inputlog:f,modules:s,sequences:u,images:c,events:h,loadImages:g,loadImage:g,addSteps:function(){var e,n="ImageSequencer"==this.name?this:this.sequencer,r="ImageSequencer"==this.name?[]:[this.images];for(var i in arguments)r.push(a(arguments[i]));for(var o in e=l.call(n,r,"+"),f.push({method:"addSteps",json_q:a(e)}),e)for(var s in e[o])t("./AddStep")(n,o,e[o][s].name,e[o][s].o);return this},removeSteps:function(t,e){var n,r={},i="ImageSequencer"==this.name?this:this.sequencer,o="ImageSequencer"==this.name?[]:[this.images];for(var s in arguments)o.push(a(arguments[s]));var u=l.call(i,o,"-");for(var c in f.push({method:"removeSteps",json_q:a(u)}),u)for(var h in n=u[c].sort(function(t,e){return e-t}),r[c]=n[n.length-1],n)d(c,n[h]);return this},insertSteps:function(e,n,r,i){var o={},s="ImageSequencer"==this.name?this:this.sequencer,u="ImageSequencer"==this.name?[]:[this.images];for(var c in arguments)u.push(arguments[c]);var h=l.call(s,u,"^");for(var p in f.push({method:"insertSteps",json_q:a(h)}),h){var d=h[p];for(var g in d=d.sort(function(t,e){return e.index-t.index}))t("./InsertStep")(s,p,d[g].index,d[g].name,d[g].o);o[p]=d[d.length-1].index}return this},replaceImage:function(e,n,r){return(r=r||{}).callback=r.callback||function(){},t("./ReplaceImage")(this,e,n,r)},run:function(e,n,r){let o,s=0;(e=e||{mode:"no-arg"}).index&&(s=e.index),"test"!=e.mode?"no-arg"!=e.mode&&"function"!=typeof e&&(e.progressObj&&(o=e.progressObj),delete arguments[0]):arguments[0]=e.mode;var u="ImageSequencer"==this.name?this:this.sequencer,c="ImageSequencer"==this.name?[]:[this.images];for(var f in arguments)c.push(a(arguments[f]));var h=function(){};for(var f in c)"Function"==i(c[f])&&(h=c.splice(f,1)[0]);var p=l.call(u,c,"r");return t("./Run")(u,p,h,s,o),!0},setUI:function(e){this.events=t("./ui/UserInterface")(e)},exportBin:function(e,n,r){return t("./ExportBin")(e,this,n,r)},modulesInfo:v,toString:function(t){return t?m(t):a(this.images.image1.steps).map(m).slice(1).join(",")},stepToString:m,toJSON:function(t){return this.stringToJSON(this.toString())},stringToJSON:_,stringToJSONstep:w,importString:function(t){let e=this;"ImageSequencer"!=this.name&&(e=this.sequencer),_(t).forEach(function(t){e.addSteps(t.name,t.options)})},importJSON:function(t){let e=this;"ImageSequencer"!=this.name&&(e=this.sequencer),t.forEach(function(t){e.addSteps(t.name,t.options)})},loadNewModule:function(e,n){if(!n)return this;if(Array.isArray(n))this.modules[e]=n;else if(n.func&&n.info)this.modules[e]=[n.func,n.info];else if(n.path&&!this.inBrowser){const r=[t(`${n.path}/Module.js`),t(`${n.path}/info.json`)];this.modules[e]=r}return this},saveNewModule:function(t,n){if(!e.inBrowser){var r=p.readFileSync("./src/Modules.js").toString();r=r.substr(0,r.length-1)+" '"+t+"': require('"+n+"'),\n}",p.writeFileSync("./src/Modules.js",r)}},createMetaModule:function(t,e){var n=t;return"string"==typeof t&&(n=_(t)),[function(){return this.expandSteps(n),{isMeta:!0}},e]},saveSequence:function(n,r){const i=_(r);var a;e.inBrowser?((a=JSON.parse(window.localStorage.getItem("sequences")))[n]=i,window.localStorage.setItem("sequences",JSON.stringify(a))):((a=t("./SavedSequences.json"))[n]=i,p.writeFileSync("./src/SavedSequences.json",JSON.stringify(a)))},loadModules:function(){this.modules=t("./Modules"),e.inBrowser?this.sequences=JSON.parse(window.localStorage.getItem("sequences")):this.sequences=t("./SavedSequences.json")},log:function(t,n){"none"!=e.ui&&(1==arguments.length?console.log(arguments[0]):2==arguments.length&&console.log(t,n))},objTypeOf:i,copy:a,setInputStep:t("./ui/SetInputStep")(n)}},e.exports=ImageSequencer},{"./AddStep":136,"./ExportBin":137,"./FormatInput":138,"./InsertStep":140,"./Modules":141,"./ReplaceImage":142,"./Run":143,"./SavedSequences.json":145,"./ui/LoadImage":198,"./ui/SetInputStep":199,"./ui/UserInterface":200,"./util/getStep.js":202,fs:42}],140:[function(t,e,n){t("./util/getStep.js");e.exports=function(t,e,n,r,i){if(t.sequences[r])return t.importJSON(t.sequences[r]);!function(e,n,r,i){if(t.modules[r])var a=t.modules[r][1];else console.log("Module "+r+" not found.");var o=t.copy(i);o.number=t.options.sequencerCounter++,o.name=i.name||r||a.name,o.description=i.description||a.description,o.selector=i.selector||"ismod-"+r,o.container=i.container||t.options.selector,o.image=e,o.inBrowser=t.options.inBrowser,-1==n&&(n=t.images[e].steps.length),o.step={name:o.name,description:o.description,ID:o.number,imageName:o.image,inBrowser:t.options.inBrowser,ui:t.options.ui,options:o};var s=t.events;o=o||{},s.onSetup(o.step),t.modules[r].expandSteps=function(e){for(var n of e)t.addSteps(n.name,n.options)};var u=t.modules[r][0](o,s);u.isMeta||t.images[e].steps.splice(n,0,u)}(e,n,r,i),t.steps=t.images[e].steps}},{"./util/getStep.js":202}],141:[function(t,e,n){e.exports={channel:t("./modules/Channel"),brightness:t("./modules/Brightness"),"edge-detect":t("./modules/EdgeDetect"),ndvi:t("./modules/Ndvi"),crop:t("./modules/Crop"),colormap:t("./modules/Colormap"),"decode-qr":t("./modules/DecodeQr"),"fisheye-gl":t("./modules/FisheyeGl"),dynamic:t("./modules/Dynamic"),blur:t("./modules/Blur"),saturation:t("./modules/Saturation"),average:t("./modules/Average"),blend:t("./modules/Blend"),"import-image":t("./modules/ImportImage"),invert:t("image-sequencer-invert"),"ndvi-colormap":t("./modules/NdviColormap")}},{"./modules/Average":147,"./modules/Blend":150,"./modules/Blur":154,"./modules/Brightness":157,"./modules/Channel":160,"./modules/Colormap":164,"./modules/Crop":169,"./modules/DecodeQr":172,"./modules/Dynamic":175,"./modules/EdgeDetect":179,"./modules/FisheyeGl":182,"./modules/ImportImage":186,"./modules/Ndvi":189,"./modules/NdviColormap":192,"./modules/Saturation":195,"image-sequencer-invert":56}],142:[function(t,e,n){e.exports=function(t,e,n,r){if(!t.options.inBrowser)return!1;var i=ImageSequencer({ui:!1});if(window.hasOwnProperty("$"))var a=$(e);else a=document.querySelectorAll(e);for(var o=[],s=0;s=e.images[u].steps.length?{options:{name:void 0}}:e.images[u].steps.slice(f+t)[0]},e.images[u].steps[f].getIndex=function(){return f},r)r.hasOwnProperty(p)&&(e.images[u].steps[f][p]=r[p]);e.images[u].steps[f].UI.onDraw(e.images[u].steps[f].options.step);var d=t("./RunToolkit")(e.copy(h));e.images[u].steps[f].draw(d,function(){e.images[u].steps[f].options.step.output=e.images[u].steps[f].output.src,e.images[u].steps[f].UI.onComplete(e.images[u].steps[f].options.step),n(a,++s)},o)}}(s,a)}(n=function(t){for(var n in t)0==t[n]&&1==e.images[n].steps.length?delete t[n]:0==t[n]&&t[n]++;for(var n in t)for(var r=e.images[n].steps[t[n]-1];void 0===r||void 0===r.output;)r=e.images[n].steps[--t[n]-1];return t}(n))}},{"./RunToolkit":144,"./util/getStep.js":202}],144:[function(t,e,n){const r=t("get-pixels"),i=t("./modules/_nomodule/PixelManipulation"),a=t("lodash"),o=t("data-uri-to-buffer"),s=t("save-pixels");e.exports=function(t){return t.getPixels=r,t.pixelManipulation=i,t.lodash=a,t.dataUriToBuffer=o,t.savePixels=s,t}},{"./modules/_nomodule/PixelManipulation":197,"data-uri-to-buffer":13,"get-pixels":23,lodash:62,"save-pixels":111}],145:[function(t,e,n){e.exports={sample:[{name:"invert",options:{}},{name:"channel",options:{channel:"red"}},{name:"blur",options:{blur:"5"}}]}},{}],146:[function(t,e,n){e.exports=function(e,n){return e.blur=e.blur||2,e.step.metadata=e.step.metadata||{},{options:e,draw:function(n,r,i){i.stop(!0),i.overrideFlag=!0;var a=this;return t("../_nomodule/PixelManipulation.js")(n,{output:function(t,e,n){a.output={src:e,format:n}},changePixel:function(t,e,n,r){return[t,e,n,r]},extraManipulation:function(t){for(var n=[0,0,0,0],r=0;rAverages (r, g, b, a): "+n.join(", ")+"

"),t},format:n.format,image:e.image,callback:r})},output:void 0,UI:n}}},{"../_nomodule/PixelManipulation.js":197}],147:[function(t,e,n){e.exports=[t("./Module"),t("./info.json")]},{"./Module":146,"./info.json":148}],148:[function(t,e,n){e.exports={name:"Average",description:"Average all pixel color",inputs:{}}},{}],149:[function(require,module,exports){module.exports=function Dynamic(options,UI,util){var output;function draw(input,callback,progressObj){progressObj.stop(!0),progressObj.overrideFlag=!0;var step=this;"string"==typeof options.func&&eval("options.func = "+options.func);var getPixels=require("get-pixels"),priorStep=this.getStep(-2);getPixels(priorStep.output.src,function(t,e){return options.firstImagePixels=e,require("../_nomodule/PixelManipulation.js")(input,{output:function(t,e,n){step.output={src:e,format:n}},changePixel:function(t,e,n,r,i,a){var o=options.firstImagePixels;return options.func(t,e,n,r,o.get(i,a,0),o.get(i,a,1),o.get(i,a,2),o.get(i,a,3))},format:input.format,image:options.image,inBrowser:options.inBrowser,callback:callback})})}return options.func=options.func||"function(r1, g1, b1, a1, r2, g2, b2, a2) { return [ r1, g2, b2, a2 ] }",{options:options,draw:draw,output:output,UI:UI}}},{"../_nomodule/PixelManipulation.js":197,"get-pixels":23}],150:[function(t,e,n){arguments[4][147][0].apply(n,arguments)},{"./Module":149,"./info.json":151,dup:147}],151:[function(t,e,n){e.exports={name:"Blend",description:"Blend the past two image steps with the given function. Defaults to using the red channel from image 1 and the green and blue and alpha channels of image 2. Easier to use interfaces coming soon!",inputs:{blend:{type:"input",desc:"Function to use to blend the two images.",default:"function(r1, g1, b1, a1, r2, g2, b2, a2) { return [ r1, g2, b2, a2 ] }"}}}},{}],152:[function(t,e,n){e.exports=function(t,e){let n=[[2/159,4/159,5/159,4/159,2/159],[4/159,9/159,12/159,9/159,4/159],[5/159,12/159,15/159,12/159,5/159],[4/159,9/159,12/159,9/159,4/159],[2/159,4/159,5/159,4/159,2/159]];n=function(t){let e=[];for(let n=t.length-1;n>=0;n--){let r=[];for(let e=t[n].length-1;e>=0;e--)r.push(t[n][e]);e.push(r)}return e}(n);var r=t;for(let e=0;eg;n=0<=g?++c:--c)r[n]=(e-i)/(a-i)*(u[n]-s[n])+s[n];return r}}e.exports=function(t,e){return e.colormap=e.colormap||i.default,"object"==typeof e.colormap?colormapFunction=r(e.colormap):i.hasOwnProperty(e.colormap)?colormapFunction=i[e.colormap]:colormapFunction=i.default,colormapFunction(t/255)};var i={greyscale:r([[0,[0,0,0],[255,255,255]],[1,[255,255,255],[255,255,255]]]),default:r([[0,[0,0,255],[0,255,0]],[.25,[0,255,0],[255,255,0]],[.5,[0,255,255],[255,255,0]],[.75,[255,255,0],[255,0,0]]]),ndvi:r([[0,[0,0,255],[38,195,195]],[.5,[0,150,0],[255,255,0]],[.75,[255,255,0],[255,50,50]]]),stretched:r([[0,[0,0,255],[0,0,255]],[.1,[0,0,255],[38,195,195]],[.5,[0,150,0],[255,255,0]],[.7,[255,255,0],[255,50,50]],[.9,[255,50,50],[255,50,50]]]),fastie:r([[0,[255,255,255],[0,0,0]],[.167,[0,0,0],[255,255,255]],[.33,[255,255,255],[0,0,0]],[.5,[0,0,0],[140,140,255]],[.55,[140,140,255],[0,255,0]],[.63,[0,255,0],[255,255,0]],[.75,[255,255,0],[255,0,0]],[.95,[255,0,0],[255,0,255]]])}},{}],163:[function(t,e,n){e.exports=function(e,n){return{options:e,draw:function(n,r,i){i.stop(!0),i.overrideFlag=!0;var a=this;return t("../_nomodule/PixelManipulation.js")(n,{output:function(t,e,n){a.output={src:e,format:n}},changePixel:function(n,r,i,a){var o=(n+r+i)/3,s=t("./Colormap")(o,e);return[s[0],s[1],s[2],255]},format:n.format,image:e.image,inBrowser:e.inBrowser,callback:r})},output:void 0,UI:n}}},{"../_nomodule/PixelManipulation.js":197,"./Colormap":162}],164:[function(t,e,n){arguments[4][147][0].apply(n,arguments)},{"./Module":163,"./info.json":165,dup:147}],165:[function(t,e,n){e.exports={name:"Colormap",description:"Maps brightness values (average of red, green & blue) to a given color lookup table, made up of a set of one more color gradients.\n\nFor example, 'cooler' colors like blue could represent low values, while 'hot' colors like red could represent high values.",inputs:{colormap:{type:"select",desc:"Name of the Colormap",default:"default",values:["default","greyscale","stretched","fastie"]}}}},{}],166:[function(t,e,n){(function(n){e.exports=function(e,r,i){var a=t("get-pixels"),o=t("save-pixels");r.x=parseInt(r.x)||0,r.y=parseInt(r.y)||0,a(e.src,function(t,a){r.w=parseInt(r.w)||Math.floor(a.shape[0]),r.h=parseInt(r.h)||Math.floor(a.shape[1]);for(var s=r.x,u=r.y,l=r.w,c=r.h,f=a.shape[0],h=new Uint8Array(4*l*c),p=u;pInfragrammar.",inputs:{red:{type:"input",desc:"Expression to return for red channel with R, G, B, and A inputs",default:"r"},green:{type:"input",desc:"Expression to return for green channel with R, G, B, and A inputs",default:"g"},blue:{type:"input",desc:"Expression to return for blue channel with R, G, B, and A inputs",default:"b"},"monochrome (fallback)":{type:"input",desc:"Expression to return with R, G, B, and A inputs; fallback for other channels if none provided",default:"r + g + b"}}}},{}],177:[function(t,e,n){const r=t("lodash"),i=[[-1,0,1],[-2,0,2],[-1,0,1]],a=[[-1,-2,-1],[0,0,0],[1,2,1]];let o,s=[],u=[],l=[],c=[];function f(t,e,n,r,o){let s=0;for(let e=0;e<3;e++)for(let n=0;n<3;n++){let a=r+e-1,u=o+n-1;s+=t.get(a,u,0)*i[e][n]}let u=0;for(let e=0;e<3;e++)for(let n=0;n<3;n++){let i=r+e-1,s=o+n-1;u+=t.get(i,s,0)*a[e][n]}return{pixel:[e,e,e,Math.sqrt(Math.pow(s,2)+Math.pow(u,2))],angle:Math.atan2(u,s)}}e.exports=function(t,e,n,i){o=!i;for(var a=0;ar.isEqual(t,n[pixel]))){t.set(weakPixel[0],weakPixel[1],3,255),c.splice(weakPixel,weakPixel);break}}return c.forEach(e=>t.set(e[0],e[1],3,0)),t}(function(t,e,n){const r=.2*p(u),i=r*n;for(let e=0;ei?u[e][n]>r?l.push(a):c.push(a):t.set(e,n,3,0)}return l.forEach(e=>t.set(e[0],e[1],3,255)),t}(function(t){s=s.map(t=>t.map(h));for(let e=1;e=-22.5&&r<=22.5||r<-157.5&&r>=-180?u[e][n]>=u[e][n+1]&&u[e][n]>=u[e][n-1]?t.set(e,n,3,u[e][n]):t.set(e,n,3,0):r>=22.5&&r<=67.5||r<-112.5&&r>=-157.5?u[e][n]>=u[e+1][n+1]&&u[e][n]>=u[e-1][n-1]?t.set(e,n,3,u[e][n]):t.set(e,n,3,0):r>=67.5&&r<=112.5||r<-67.5&&r>=-112.5?u[e][e]>=u[e+1][n]&&u[e][n]>=u[e][n]?t.set(e,n,3,u[e][n]):t.set(e,n,3,0):(r>=112.5&&r<=157.5||r<-22.5&&r>=-67.5)&&(u[e][n]>=u[e+1][n-1]&&u[e][n]>=u[e-1][n+1]?t.set(e,n,3,u[e][n]):t.set(e,n,3,0))}return t}(t),0,n))};var h=t=>180*t/Math.PI,p=t=>Math.max(...t.map(t=>t.map(t=>t||0)).map(t=>Math.max(...t)))},{lodash:62}],178:[function(t,e,n){e.exports=function(e,n){return e.blur=e.blur||2,e.highThresholdRatio=e.highThresholdRatio||.2,e.lowThresholdRatio=e.lowThresholdRatio||.15,{options:e,draw:function(n,r,i){i.stop(!0),i.overrideFlag=!0;var a=this;return t("../_nomodule/PixelManipulation.js")(n,{output:function(t,e,n){a.output={src:e,format:n}},changePixel:function(t,e,n,r){return[(t+e+n)/3,(t+e+n)/3,(t+e+n)/3,r]},extraManipulation:function(n){return n=t("ndarray-gaussian-filter")(n,e.blur),t("./EdgeUtils")(n,e.highThresholdRatio,e.lowThresholdRatio,e.inBrowser)},format:n.format,image:e.image,inBrowser:e.inBrowser,callback:r})},output:void 0,UI:n}}},{"../_nomodule/PixelManipulation.js":197,"./EdgeUtils":177,"ndarray-gaussian-filter":67}],179:[function(t,e,n){arguments[4][147][0].apply(n,arguments)},{"./Module":178,"./info.json":180,dup:147}],180:[function(t,e,n){e.exports={name:"Detect Edges",description:"this module detects edges using the Canny method, which first Gaussian blurs the image to reduce noise (amount of blur configurable in settings as `options.blur`), then applies a number of steps to highlight edges, resulting in a greyscale image where the brighter the pixel, the stronger the detected edge. Read more at: https://en.wikipedia.org/wiki/Canny_edge_detector",inputs:{blur:{type:"integer",desc:"amount of gaussian blur(Less blur gives more detail, typically 0-5)",default:2},highThresholdRatio:{type:"float",desc:"The high threshold ratio for the image",default:.2},lowThresholdRatio:{type:"float",desc:"The low threshold value for the image",default:.15}}}},{}],181:[function(t,e,n){e.exports=function(e,n){return t("fisheyegl"),{options:e,draw:function(t,n){var r=this;if(e.inBrowser){if(document.querySelector("#image-sequencer-canvas"))var i=document.querySelector("#image-sequencer-canvas");else(i=document.createElement("canvas")).style.display="none",i.setAttribute("id","image-sequencer-canvas"),document.body.append(i);distorter=FisheyeGl({selector:"#image-sequencer-canvas"}),e.a=parseFloat(e.a)||distorter.lens.a,e.b=parseFloat(e.b)||distorter.lens.b,e.Fx=parseFloat(e.Fx)||distorter.lens.Fx,e.Fy=parseFloat(e.Fy)||distorter.lens.Fy,e.scale=parseFloat(e.scale)||distorter.lens.scale,e.x=parseFloat(e.x)||distorter.fov.x,e.y=parseFloat(e.y)||distorter.fov.y,distorter.lens.a=e.a,distorter.lens.b=e.b,distorter.lens.Fx=e.Fx,distorter.lens.Fy=e.Fy,distorter.lens.scale=e.scale,distorter.fov.x=e.x,distorter.fov.y=e.y,distorter.setImage(t.src,function(){r.output={src:i.toDataURL(),format:t.format},n()})}else this.output=t,n()},output:void 0,UI:n}}},{fisheyegl:15}],182:[function(t,e,n){arguments[4][147][0].apply(n,arguments)},{"./Module":181,"./info.json":183,dup:147}],183:[function(t,e,n){e.exports={name:"Fisheye GL",description:"Correct fisheye, or barrel distortion, in images (with WebGL -- adapted from fisheye-correction-webgl by @bluemir).",requires:["webgl"],inputs:{a:{type:"float",desc:"a parameter",default:1,min:1,max:4},b:{type:"float",desc:"b parameter",default:1,min:1,max:4},Fx:{type:"float",desc:"Fx parameter",default:0,min:0,max:4},Fy:{type:"float",desc:"Fy parameter",default:0,min:0,max:4},scale:{type:"float",desc:"Image Scaling",default:1.5,min:0,max:20},x:{type:"float",desc:"FOV x parameter",default:1.5,min:0,max:20},y:{type:"float",desc:"FOV y parameter",default:1.5,min:0,max:20},fragmentSrc:{type:"PATH",desc:"Patht to a WebGL fragment shader file",default:"(inbuilt)"},vertexSrc:{type:"PATH",desc:"Patht to a WebGL vertex shader file",default:"(inbuilt)"}}}},{}],184:[function(t,e,n){e.exports=function(e,n){e.imageUrl=e.url||"./images/monarch.png";var r=new Image;e.step.inBrowser&&t("./Ui.js")(e.step,n).setup();return{options:e,draw:function(n,i){var a=this;a.metadata=a.metadata||{},a.metadata.input=n,e.format=t("../../util/GetFormat")(e.imageUrl),r.onload=function(){a.output={src:r.src,format:e.format},i()},r.src=e.imageUrl},output:void 0,UI:n}}},{"../../util/GetFormat":201,"./Ui.js":185}],185:[function(t,e,n){e.exports=function(t,e){return{setup:function(e,n){var r="dropzone-import-image-"+t.ID,i='

Select or drag in an image to overlay.

';$(t.ui).find(".details").prepend(i),sequencer.setInputStep({dropZoneSelector:"#"+r,fileInputSelector:"#"+r+" .file-input",onLoad:function(e){var n=e.target;t.options.imageUrl=n.result,t.options.url=n.result,sequencer.run(),setUrlHashParameter("steps",sequencer.toString())}}),$(t.ui).find(".btn-save").on("click",function(){var e=$(t.ui).find(".det input").val();t.options.imageUrl=e,sequencer.run()})}}}},{}],186:[function(t,e,n){arguments[4][147][0].apply(n,arguments)},{"./Module":184,"./info.json":187,dup:147}],187:[function(t,e,n){e.exports={name:"Import Image",description:"Import a new image and replace the original with it. Future versions may enable a blend mode. Specify an image by URL or by file selector.",url:"https://github.com/publiclab/image-sequencer/tree/master/MODULES.md",inputs:{url:{type:"string",desc:"URL of image to import",default:"./images/monarch.png"}}}},{}],188:[function(t,e,n){e.exports=function(e,n){return e.filter=e.filter||"red",{options:e,draw:function(n,r,i){i.stop(!0),i.overrideFlag=!0;var a=this;return t("../_nomodule/PixelManipulation.js")(n,{output:function(t,e,n){a.output={src:e,format:n}},changePixel:function(t,n,r,i){if("red"==e.filter)var a=(r-t)/(1*r+t);"blue"==e.filter&&(a=(t-r)/(1*r+t));var o=255*(a+1)/2;return[o,o,o,i]},format:n.format,image:e.image,inBrowser:e.inBrowser,callback:r})},output:void 0,UI:n}}},{"../_nomodule/PixelManipulation.js":197}],189:[function(t,e,n){arguments[4][147][0].apply(n,arguments)},{"./Module":188,"./info.json":190,dup:147}],190:[function(t,e,n){e.exports={name:"NDVI",description:"Normalized Difference Vegetation Index, or NDVI, is an image analysis technique used with aerial photography. It's a way to visualize the amounts of infrared and other wavelengths of light reflected from vegetation by comparing ratios of blue and red light absorbed versus green and IR light reflected. NDVI is used to evaluate the health of vegetation in satellite imagery, where it correlates with how much photosynthesis is happening. This is helpful in assessing vegetative health or stress. Read more.

This is designed for use with red-filtered single camera DIY Infragram cameras; change to 'blue' for blue filters",inputs:{filter:{type:"select",desc:"Filter color",default:"red",values:["red","blue"]}}}},{}],191:[function(t,e,n){e.exports=function(){return this.expandSteps([{name:"ndvi",options:{}},{name:"colormap",options:{}}]),{isMeta:!0}}},{}],192:[function(t,e,n){arguments[4][147][0].apply(n,arguments)},{"./Module":191,"./info.json":193,dup:147}],193:[function(t,e,n){e.exports={name:"NDVI-Colormap",description:"Sequentially Applies NDVI and Colormap steps",inputs:{},length:2}},{}],194:[function(t,e,n){e.exports=function(e,n){return{options:e,draw:function(n,r,i){i.stop(!0),i.overrideFlag=!0;var a=this;return t("../_nomodule/PixelManipulation.js")(n,{output:function(t,e,n){a.output={src:e,format:n}},changePixel:function(t,n,r,i){var a=Math.sqrt(t*t*.299+n*n*.587+n*n*.114);return t=a+(t-a)*e.saturation,n=a+(n-a)*e.saturation,r=a+(r-a)*e.saturation,[Math.round(t),Math.round(n),Math.round(r),i]},format:n.format,image:e.image,inBrowser:e.inBrowser,callback:r})},output:void 0,UI:n}}},{"../_nomodule/PixelManipulation.js":197}],195:[function(t,e,n){arguments[4][147][0].apply(n,arguments)},{"./Module":194,"./info.json":196,dup:147}],196:[function(t,e,n){e.exports={name:"Saturation",description:"Change the saturation of the image by given value, from 0-1, with 1 being 100% saturated.",inputs:{saturation:{type:"integer",desc:"saturation for the new image between 0 and 2, 0 being black and white and 2 being highly saturated",default:0}}}},{}],197:[function(t,e,n){(function(n,r){e.exports=function(e,i){arguments.length<=1&&(i=e,e=this),(i=i||{}).changePixel=i.changePixel||function(t,e,n,r){return[t,e,n,r]},i.extraManipulation=i.extraManipulation||function(t){return t};var a=t("get-pixels"),o=t("save-pixels");a(e.src,function(a,s){if(a)console.log("Bad image path",e);else{if(i.getNeighbourPixel&&(i.getNeighbourPixel.fun=function(t,e){return i.getNeighbourPixel(s,l,c,t,e)}),!i.inBrowser&&!n.env.TEST)try{var u=t("pace")(s.shape[0]*s.shape[1])}catch(t){i.inBrowser=!0}for(var l=0;l
To work with a new or different image, drag one into the drop zone.",ID:e.options.sequencerCounter++,imageName:t,inBrowser:e.options.inBrowser,ui:e.options.ui},o={src:n,steps:[{options:{id:r.ID,name:"load-image",description:"This initial step loads and displays the original image without any modifications.",title:"Load Image",step:r},UI:e.events,draw:function(){return UI.onDraw(options.step),1==arguments.length?(this.output=a(arguments[0]),options.step.output=this.output,UI.onComplete(options.step),!0):2==arguments.length&&(this.output=a(arguments[0]),options.step.output=this.output,arguments[1](),UI.onComplete(options.step),!0)}}]};a(n,function(n){var r=function(t){return{src:t,format:t.split(":")[1].split(";")[0].split("/")[1]}}(n);e.images[t]=o;var a=e.images[t].steps[0];return a.output=r,a.options.step.output=a.output.src,a.UI.onSetup(a.options.step),a.UI.onDraw(a.options.step),a.UI.onComplete(a.options.step),i(),!0})}(n,r)}},{urify:132}],199:[function(t,e,n){e.exports=function(){return function(t){var e=$(t.dropZoneSelector),n=$(t.fileInputSelector),r=t.onLoad;function i(t){if(t.preventDefault(),t.stopPropagation(),t.target&&t.target.files)var e=t.target.files[0];else e=t.dataTransfer.files[0];if(e){var n=new FileReader;n.onload=r,n.readAsDataURL(e)}}new FileReader,n.on("change",i),e[0].addEventListener("drop",i,!1),e.on("dragover",function(t){t.stopPropagation(),t.preventDefault(),t.dataTransfer.dropEffect="copy"},!1),e.on("dragenter",function(t){e.addClass("hover")}),e.on("dragleave",function(t){e.removeClass("hover")})}}},{}],200:[function(t,e,n){e.exports=function(t={}){return t.onSetup=t.onSetup||function(t){0==t.ui||(t.inBrowser?console.log('Added Step "'+t.name+'" to "'+t.imageName+'".'):console.log("%s",'Added Step "'+t.name+'" to "'+t.imageName+'".'))},t.onDraw=t.onDraw||function(t){0==t.ui||(t.inBrowser?console.log('Drawing Step "'+t.name+'" on "'+t.imageName+'".'):console.log("%s",'Drawing Step "'+t.name+'" on "'+t.imageName+'".'))},t.onComplete=t.onComplete||function(t){0==t.ui||(t.inBrowser?console.log('Drawn Step "'+t.name+'" on "'+t.imageName+'".'):console.log("%s",'Drawn Step "'+t.name+'" on "'+t.imageName+'".'))},t.onRemove=t.onRemove||function(t){0==t.ui||(t.inBrowser?console.log('Removing Step "'+t.name+'" of "'+t.imageName+'".'):console.log("%s",'Removing Step "'+t.name+'" of "'+t.imageName+'".'))},t}},{}],201:[function(t,e,n){e.exports=function(t){var e=void 0;return"jpeg"===(e=(e=function(t){return"data:image"===t.substr(0,10)}(t)?t.split(";")[0].split("/").pop():t.split(".").pop()).toLowerCase())&&(e="jpg"),["jpg","jpeg","png","gif","canvas"].includes(e)?e:"jpg"}},{}],202:[function(t,e,n){e.exports={getPreviousStep:function(){return this.getStep(-1)},getNextStep:function(){return this.getStep(1)},getInput:function(t){return t+this.getIndex()===0&&t++,this.getStep(t-1).output},getOutput:function(t){return this.getStep(t).output},getOptions:function(){return this.getStep(0).options},setOptions:function(t){let e=this.getStep(0).options;for(let n in t)e[n]&&(e[n]=t[n])},getFormat:function(){return this.getStep(-1).output.format},getHeight:function(t){let e=new Image;e.onload=function(){t(e.height)},e.src=this.getInput(0).src},getWidth:function(t){let e=new Image;e.onload=function(){t(e.width)},e.src=this.getInput(0).src}}},{}]},{},[139]); \ No newline at end of file diff --git a/examples/demo.css b/examples/demo.css index d5ad2848..29b70af0 100644 --- a/examples/demo.css +++ b/examples/demo.css @@ -107,3 +107,7 @@ h1 { text-align: center; margin: 10px; } +#save-seq { + display: block; + margin: 0 auto; +} \ No newline at end of file diff --git a/examples/demo.js b/examples/demo.js index bd087025..12a09671 100644 --- a/examples/demo.js +++ b/examples/demo.js @@ -1,15 +1,21 @@ window.onload = function() { sequencer = ImageSequencer(); - // Load information of all modules (Name, Inputs, Outputs) - var modulesInfo = sequencer.modulesInfo(); + function refreshOptions() { + // Load information of all modules (Name, Inputs, Outputs) + var modulesInfo = sequencer.modulesInfo(); - // Add modules to the addStep dropdown - for (var m in modulesInfo) { - $("#addStep select").append( - '" - ); + var addStepSelect = $("#addStep select"); + addStepSelect.html(""); + + // Add modules to the addStep dropdown + for (var m in modulesInfo) { + addStepSelect.append( + '" + ); + } } + refreshOptions(); // UI for each step: sequencer.setUI(DefaultHtmlStepUi(sequencer)); @@ -22,6 +28,11 @@ window.onload = function() { $("#addStep select").on("change", ui.selectNewStepUi); $("#addStep button").on("click", ui.addStepUi); $('body').on('click', 'button.remove', ui.removeStepUi); + $('#save-seq').click(() => { + sequencer.saveSequence(window.prompt("Please give a name to your sequence..."), sequencer.toString()); + sequencer.loadModules(); + refreshOptions(); + }); // image selection and drag/drop handling from examples/lib/imageSelection.js sequencer.setInputStep({ @@ -31,7 +42,7 @@ window.onload = function() { var reader = progress.target; var step = sequencer.images.image1.steps[0]; step.output.src = reader.result; - sequencer.run({index:0}); + sequencer.run({ index: 0 }); step.options.step.imgElement.src = reader.result; } }); diff --git a/examples/index.html b/examples/index.html index e1fe8c15..23d04de7 100644 --- a/examples/index.html +++ b/examples/index.html @@ -81,11 +81,12 @@ + diff --git a/examples/lib/defaultHtmlSequencerUi.js b/examples/lib/defaultHtmlSequencerUi.js index 470fdfec..4eed514a 100644 --- a/examples/lib/defaultHtmlSequencerUi.js +++ b/examples/lib/defaultHtmlSequencerUi.js @@ -7,7 +7,8 @@ function DefaultHtmlSequencerUi(_sequencer, options) { function onLoad() { importStepsFromUrlHash(); - $(addStepSel + " button").prop("disabled",true); + if (!$('#selectStep').val()) + $(addStepSel + " button").prop("disabled", true); } // look up needed steps from Url Hash: @@ -16,7 +17,7 @@ function DefaultHtmlSequencerUi(_sequencer, options) { if (hash) { _sequencer.importString(hash); - _sequencer.run({index:0}); + _sequencer.run({ index: 0 }); } setUrlHashParameter("steps", sequencer.toString()); } @@ -24,12 +25,12 @@ function DefaultHtmlSequencerUi(_sequencer, options) { function selectNewStepUi() { var m = $(addStepSel + " select").val(); $(addStepSel + " .info").html(_sequencer.modulesInfo(m).description); - $(addStepSel + " button").prop("disabled",false); + $(addStepSel + " button").prop("disabled", false); } function removeStepUi() { var index = $(removeStepSel).index(this) + 1; - sequencer.removeSteps(index).run({index : index-1}); + sequencer.removeSteps(index).run({ index: index - 1 }); // remove from URL hash too setUrlHashParameter("steps", sequencer.toString()); } @@ -44,9 +45,15 @@ function DefaultHtmlSequencerUi(_sequencer, options) { * and since loadImage is not a part of the drawarray the step lies at current * length - 2 of the drawarray */ + var sequenceLength = 1; + if (sequencer.sequences[newStepName]) { + sequenceLength = sequencer.sequences[newStepName].length; + } else if (sequencer.modules[newStepName][1]["length"]) { + sequenceLength = sequencer.modules[newStepName][1]["length"]; + } _sequencer - .addSteps(newStepName, options) - .run({index: _sequencer.images.image1.steps.length - 2}); + .addSteps(newStepName, options) + .run({ index: _sequencer.images.image1.steps.length - sequenceLength - 1 }); // add to URL hash too setUrlHashParameter("steps", _sequencer.toString()); diff --git a/index.js b/index.js index 46dd49ea..15769fff 100755 --- a/index.js +++ b/index.js @@ -19,172 +19,187 @@ program .option("-o, --output [PATH]", "Directory where output will be stored.") .option("-b, --basic", "Basic mode outputs only final image") .option("-c, --config [Object]", "Options for the step") + .option("--save-sequence [string]", "Name space separated with Stringified sequence") + .option('--install-module [string]', "Module name space seaprated npm package name") .parse(process.argv); -// Parse step into an array to allow for multiple steps. -if (!program.step) exit("No steps passed"); -program.step = program.step.split(" "); +if (program.saveSequence) { + var params = program.saveSequence.split(' '); + sequencer.saveSequence(params[0], params[1]); +} else if (program.installModule) { + var params = program.installModule.split(' '); + var spinner = Spinner("Now Installing...").start(); + require('child_process').execSync(`npm i ${params[1]}`) + sequencer.saveNewModule(params[0], params[1]); + sequencer.loadNewModule(params[0], require(params[1])); + spinner.stop(); +} else { + // Parse step into an array to allow for multiple steps. + if (!program.step) exit("No steps passed"); + program.step = program.step.split(" "); -// User must input an image. -if (!program.image) exit("Can't read file."); + // User must input an image. + if (!program.image) exit("Can't read file."); -// User must input an image. -require("fs").access(program.image, function(err) { - if (err) exit("Can't read file."); -}); + // User must input an image. + require("fs").access(program.image, function(err) { + if (err) exit("Can't read file."); + }); -// User must input a step. If steps exist, check that every step is a valid step. -if (!program.step || !validateSteps(program.step)) - exit("Please ensure all steps are valid."); + // User must input a step. If steps exist, check that every step is a valid step. + if (!program.step || !validateSteps(program.step)) + exit("Please ensure all steps are valid."); -// If there's no user defined output directory, select a default directory. -program.output = program.output || "./output/"; + // If there's no user defined output directory, select a default directory. + program.output = program.output || "./output/"; -// Set sequencer to log module outputs, if any. -sequencer.setUI({ - onComplete: function(step) { - // Get information of outputs. - step.info = sequencer.modulesInfo(step.name); + // Set sequencer to log module outputs, if any. + sequencer.setUI({ + onComplete: function(step) { + // Get information of outputs. + step.info = sequencer.modulesInfo(step.name); - for (var output in step.info.outputs) { - console.log("[" + program.step + "]: " + output + " = " + step[output]); - } - } -}); - -// Finally, if everything is alright, load the image, add the steps and run the sequencer. -sequencer.loadImages(program.image, function() { - console.warn( - "\x1b[33m%s\x1b[0m", - "Please wait \n output directory generated will be empty until the execution is complete" - ); - - //Generate the Output Directory - var outputFilename = program.output.split('/').slice(-1)[0]; - if (outputFilename.includes('.')) { - // user did give an output filename we have to remove it from dir - program.output = program.output.split('/').slice(0, -1).join('/'); - } - else { - outputFilename = null; - } - require("./src/CliUtils").makedir(program.output, () => { - console.log('Files will be exported to "' + program.output + '"'); - - if (program.basic) - console.log("Basic mode is enabled, outputting only final image"); - - // Iterate through the steps and retrieve their inputs. - program.step.forEach(function(step) { - var options = Object.assign({}, sequencer.modulesInfo(step).inputs); - - // If inputs exists, print to console. - if (Object.keys(options).length) { - console.log("[" + step + "]: Inputs"); + for (var output in step.info.outputs) { + console.log("[" + program.step + "]: " + output + " = " + step[output]); } + } + }); - // If inputs exists, print them out with descriptions. - Object.keys(options).forEach(function(input) { - // The array below creates a variable number of spaces. This is done with (length + 1). - // The extra 4 that makes it (length + 5) is to account for the []: characters - console.log( - new Array(step.length + 5).join(" ") + - input + - ": " + - options[input].desc - ); + // Finally, if everything is alright, load the image, add the steps and run the sequencer. + sequencer.loadImages(program.image, function() { + console.warn( + "\x1b[33m%s\x1b[0m", + "Please wait \n output directory generated will be empty until the execution is complete" + ); + + //Generate the Output Directory + var outputFilename = program.output.split('/').slice(-1)[0]; + if (outputFilename.includes('.')) { + // user did give an output filename we have to remove it from dir + program.output = program.output.split('/').slice(0, -1).join('/'); + } + else { + outputFilename = null; + } + require("./src/CliUtils").makedir(program.output, () => { + console.log('Files will be exported to "' + program.output + '"'); + + if (program.basic) + console.log("Basic mode is enabled, outputting only final image"); + + // Iterate through the steps and retrieve their inputs. + program.step.forEach(function(step) { + var options = Object.assign({}, sequencer.modulesInfo(step).inputs); + + // If inputs exists, print to console. + if (Object.keys(options).length) { + console.log("[" + step + "]: Inputs"); + } + + // If inputs exists, print them out with descriptions. + Object.keys(options).forEach(function(input) { + // The array below creates a variable number of spaces. This is done with (length + 1). + // The extra 4 that makes it (length + 5) is to account for the []: characters + console.log( + new Array(step.length + 5).join(" ") + + input + + ": " + + options[input].desc + ); + }); + + if (program.config) { + try { + program.config = JSON.parse(program.config); + console.log(`The parsed options object: `, program.config); + } catch (e) { + console.error( + "\x1b[31m%s\x1b[0m", + `Options(Config) is not a not valid JSON Fallback activate` + ); + program.config = false; + console.log(e); + } + } + if (program.config && validateConfig(program.config, options)) { + console.log("Now using Options object"); + Object.keys(options).forEach(function(input) { + options[input] = program.config[input]; + }); + } else { + // If inputs exist, iterate through them and prompt for values. + Object.keys(options).forEach(function(input) { + var value = readlineSync.question( + "[" + + step + + "]: Enter a value for " + + input + + " (" + + options[input].type + + ", default: " + + options[input].default + + "): " + ); + options[input] = value; + }); + } + // Add the step and its inputs to the sequencer. + sequencer.addSteps(step, options); }); - if (program.config) { - try { - program.config = JSON.parse(program.config); - console.log(`The parsed options object: `, program.config); - } catch (e) { - console.error( - "\x1b[31m%s\x1b[0m", - `Options(Config) is not a not valid JSON Fallback activate` - ); - program.config = false; - console.log(e); + var spinnerObj = { succeed: () => { }, stop: () => { } }; + if (!process.env.TEST) + spinnerObj = Spinner("Your Image is being processed..").start(); + + // Run the sequencer. + sequencer.run({ progressObj: spinnerObj }, function() { + // Export all images or final image as binary files. + sequencer.exportBin(program.output, program.basic, outputFilename); + + //check if spinner was not overriden stop it + if (!spinnerObj.overrideFlag) { + spinnerObj.succeed(); + console.log(`\nDone!!`); } - } - if (program.config && validateConfig(program.config, options)) { - console.log("Now using Options object"); - Object.keys(options).forEach(function(input) { - options[input] = program.config[input]; - }); - } else { - // If inputs exist, iterate through them and prompt for values. - Object.keys(options).forEach(function(input) { - var value = readlineSync.question( - "[" + - step + - "]: Enter a value for " + - input + - " (" + - options[input].type + - ", default: " + - options[input].default + - "): " - ); - options[input] = value; - }); - } - // Add the step and its inputs to the sequencer. - sequencer.addSteps(step, options); - }); - - var spinnerObj = { succeed: () => { }, stop: () => { } }; - if (!process.env.TEST) - spinnerObj = Spinner("Your Image is being processed..").start(); - - // Run the sequencer. - sequencer.run({ progressObj: spinnerObj }, function() { - // Export all images or final image as binary files. - sequencer.exportBin(program.output, program.basic, outputFilename); - - //check if spinner was not overriden stop it - if (!spinnerObj.overrideFlag) { - spinnerObj.succeed(); - console.log(`\nDone!!`); - } + }); }); }); -}); -// Takes an array of steps and checks if they are valid steps for the sequencer. -function validateSteps(steps) { - // Assume all are valid in the beginning. - var valid = true; - steps.forEach(function(step) { - // If any step in the array is not valid (not a property of modulesInfo), set valid to false. - if (!sequencer.modulesInfo().hasOwnProperty(step)) { - valid = false; - } - }); - - // Return valid. (If all of the steps are valid properties, valid will have remained true). - return valid; -} - -//Takes config and options object and checks if all the keys exist in config -function validateConfig(config_, options_) { - options_ = Object.keys(options_); - if ( - (function() { - for (var input in options_) { - if (!config_[options_[input]]) { - console.error( - "\x1b[31m%s\x1b[0m", - `Options Object does not have the required details "${ - options_[input] - }" not specified. Fallback case activated` - ); - return false; - } + // Takes an array of steps and checks if they are valid steps for the sequencer. + function validateSteps(steps) { + // Assume all are valid in the beginning. + var valid = true; + steps.forEach(function(step) { + // If any step in the array is not valid (not a property of modulesInfo), set valid to false. + if (!sequencer.modulesInfo().hasOwnProperty(step)) { + valid = false; } - })() == false - ) - return false; - else return true; + }); + + // Return valid. (If all of the steps are valid properties, valid will have remained true). + return valid; + } + + //Takes config and options object and checks if all the keys exist in config + function validateConfig(config_, options_) { + options_ = Object.keys(options_); + if ( + (function() { + for (var input in options_) { + if (!config_[options_[input]]) { + console.error( + "\x1b[31m%s\x1b[0m", + `Options Object does not have the required details "${ + options_[input] + }" not specified. Fallback case activated` + ); + return false; + } + } + })() == false + ) + return false; + else return true; + } } + diff --git a/package.json b/package.json index 104c229a..4942c154 100644 --- a/package.json +++ b/package.json @@ -5,7 +5,7 @@ "main": "src/ImageSequencer.js", "scripts": { "debug": "TEST=true node ./index.js -i ./examples/images/monarch.png -s invert", - "test": "TEST=true tape test/**/*.js test/*.js | tap-spec; browserify test/modules/image-sequencer.js test/modules/chain.js test/modules/replace.js test/modules/import-export.js test/modules/run.js test/modules/dynamic-imports.js | tape-run --render=\"tap-spec\"", + "test": "TEST=true tape test/**/*.js test/*.js | tap-spec; browserify test/modules/image-sequencer.js test/modules/chain.js test/modules/meta-modules.js test/modules/replace.js test/modules/import-export.js test/modules/run.js test/modules/dynamic-imports.js | tape-run --render=\"tap-spec\"", "start": "grunt serve" }, "repository": { @@ -63,4 +63,4 @@ "bin": { "sequencer": "./index.js" } -} +} \ No newline at end of file diff --git a/src/ImageSequencer.js b/src/ImageSequencer.js index 782e5749..a2e18932 100644 --- a/src/ImageSequencer.js +++ b/src/ImageSequencer.js @@ -40,6 +40,7 @@ ImageSequencer = function ImageSequencer(options) { var image, steps = [], modules = require('./Modules'), + sequences = require('./SavedSequences.json'), formatInput = require('./FormatInput'), images = {}, inputlog = [], @@ -52,6 +53,11 @@ ImageSequencer = function ImageSequencer(options) { for (o in sequencer) { modules[o] = sequencer[o]; } + sequences = JSON.parse(window.localStorage.getItem('sequences')); + if (!sequences) { + sequences = {}; + window.localStorage.setItem('sequences', JSON.stringify(sequences)); + } } // if in browser, prompt for an image @@ -208,11 +214,20 @@ ImageSequencer = function ImageSequencer(options) { function modulesInfo(name) { var modulesdata = {} if (name == "load-image") return {}; - if (arguments.length == 0) - for (var modulename in modules) { + if (arguments.length == 0) { + for (var modulename in this.modules) { modulesdata[modulename] = modules[modulename][1]; } - else modulesdata = modules[name][1]; + for (var sequencename in this.sequences) { + modulesdata[sequencename] = { name: sequencename, steps: sequences[sequencename] }; + } + } + else { + if (modules[name]) + modulesdata = modules[name][1]; + else + modulesdata = { 'inputs': sequences[name]['options'] }; + } return modulesdata; } @@ -246,7 +261,11 @@ ImageSequencer = function ImageSequencer(options) { // Coverts stringified sequence into an array of JSON steps function stringToJSON(str) { - let steps = str.split(','); + let steps; + if (str.includes(',')) + steps = str.split(','); + else + steps = [str]; return steps.map(stringToJSONstep); } @@ -304,15 +323,17 @@ ImageSequencer = function ImageSequencer(options) { if (!options) { return this; + } else if (Array.isArray(options)) { // contains the array of module and info - this.module[name] = options; + this.modules[name] = options; } else if (options.func && options.info) { // passed in options object this.modules[name] = [ options.func, options.info ]; + } else if (options.path && !this.inBrowser) { // load from path(only in node) const module = [ @@ -324,12 +345,62 @@ ImageSequencer = function ImageSequencer(options) { return this; } + function saveNewModule(name, path) { + if (options.inBrowser) { + // Not for browser context + return; + } + var mods = fs.readFileSync('./src/Modules.js').toString(); + mods = mods.substr(0, mods.length - 1) + " '" + name + "': require('" + path + "'),\n}"; + fs.writeFileSync('./src/Modules.js', mods); + } + + function createMetaModule(stepsCollection, info) { + var stepsArr = stepsCollection; + if (typeof stepsCollection === 'string') + stepsArr = stringToJSON(stepsCollection); + var metaMod = function() { + this.expandSteps(stepsArr); + return { + isMeta: true + } + } + return [metaMod, info]; + } + + function saveSequence(name, sequenceString) { + const sequence = stringToJSON(sequenceString); + // Save the given sequence string as a module + if (options.inBrowser) { + // Inside the browser we save the meta-modules using the Web Storage API + var sequences = JSON.parse(window.localStorage.getItem('sequences')); + sequences[name] = sequence; + window.localStorage.setItem('sequences', JSON.stringify(sequences)); + } + else { + // In node we save the sequences in the json file SavedSequences.json + var sequences = require('./SavedSequences.json'); + sequences[name] = sequence; + fs.writeFileSync('./src/SavedSequences.json', JSON.stringify(sequences)); + } + } + + function loadModules() { + // This function loads the modules and saved sequences + this.modules = require('./Modules'); + if (options.inBrowser) + this.sequences = JSON.parse(window.localStorage.getItem('sequences')); + else + this.sequences = require('./SavedSequences.json'); + } + return { //literals and objects name: "ImageSequencer", options: options, inputlog: inputlog, modules: modules, + sequences: sequences, images: images, events: events, @@ -352,6 +423,10 @@ ImageSequencer = function ImageSequencer(options) { importString: importString, importJSON: importJSON, loadNewModule: loadNewModule, + saveNewModule: saveNewModule, + createMetaModule: createMetaModule, + saveSequence: saveSequence, + loadModules: loadModules, //other functions log: log, diff --git a/src/InsertStep.js b/src/InsertStep.js index 570196d4..ce1cc778 100644 --- a/src/InsertStep.js +++ b/src/InsertStep.js @@ -2,10 +2,15 @@ const getStepUtils = require('./util/getStep.js'); // insert one or more steps at a given index in the sequencer function InsertStep(ref, image, index, name, o) { + if (ref.sequences[name]) { + return ref.importJSON(ref.sequences[name]); + } function insertStep(image, index, name, o_) { if (ref.modules[name]) var moduleInfo = ref.modules[name][1]; - else console.log('Module ' + name + ' not found.'); + else { + console.log('Module ' + name + ' not found.'); + } var o = ref.copy(o_); o.number = ref.options.sequencerCounter++; //Gives a Unique ID to each step @@ -32,8 +37,14 @@ function InsertStep(ref, image, index, name, o) { // Tell UI that a step has been set up. o = o || {}; UI.onSetup(o.step); + ref.modules[name].expandSteps = function expandSteps(stepsArray) { + for (var step of stepsArray) { + ref.addSteps(step['name'], step['options']); + } + } var module = ref.modules[name][0](o, UI); - ref.images[image].steps.splice(index, 0, module); + if (!module.isMeta) + ref.images[image].steps.splice(index, 0, module); return true; } diff --git a/src/Modules.js b/src/Modules.js index 5291ac45..d29d7413 100644 --- a/src/Modules.js +++ b/src/Modules.js @@ -16,5 +16,6 @@ module.exports = { 'average': require('./modules/Average'), 'blend': require('./modules/Blend'), 'import-image': require('./modules/ImportImage'), - 'invert': require('image-sequencer-invert') -} + 'invert': require('image-sequencer-invert'), + 'ndvi-colormap': require('./modules/NdviColormap'), +} \ No newline at end of file diff --git a/src/SavedSequences.json b/src/SavedSequences.json new file mode 100644 index 00000000..e18bea48 --- /dev/null +++ b/src/SavedSequences.json @@ -0,0 +1 @@ +{"sample":[{"name":"invert","options":{}},{"name":"channel","options":{"channel":"red"}},{"name":"blur","options":{"blur":"5"}}]} \ No newline at end of file diff --git a/src/modules/Blur/Module.js b/src/modules/Blur/Module.js index 1076508e..8e492e48 100755 --- a/src/modules/Blur/Module.js +++ b/src/modules/Blur/Module.js @@ -1,32 +1,31 @@ /* * Blur an Image */ -module.exports = function Blur(options,UI){ +module.exports = function Blur(options, UI) { options.blur = options.blur || 2 - var output; - function draw(input,callback,progressObj){ + function draw(input, callback, progressObj) { progressObj.stop(true); progressObj.overrideFlag = true; var step = this; - function changePixel(r, g, b, a){ - return [r,g,b,a] + function changePixel(r, g, b, a) { + return [r, g, b, a] } - function extraManipulation(pixels){ - pixels = require('./Blur')(pixels,options.blur) + function extraManipulation(pixels) { + pixels = require('./Blur')(pixels, options.blur) return pixels } - function output(image,datauri,mimetype){ + function output(image, datauri, mimetype) { // This output is accessible by Image Sequencer - step.output = {src:datauri,format:mimetype}; + step.output = { src: datauri, format: mimetype }; } @@ -42,7 +41,7 @@ module.exports = function Blur(options,UI){ } return { options: options, - draw: draw, + draw: draw, output: output, UI: UI } diff --git a/src/modules/Invert/Module.js b/src/modules/Invert/Module.js index 893a2813..8d8c4d23 100644 --- a/src/modules/Invert/Module.js +++ b/src/modules/Invert/Module.js @@ -48,4 +48,4 @@ var info = { "inputs": { } } -module.exports = [Invert,info]; +module.exports = [Invert, info]; diff --git a/src/modules/NdviColormap/Module.js b/src/modules/NdviColormap/Module.js new file mode 100644 index 00000000..6645f0b4 --- /dev/null +++ b/src/modules/NdviColormap/Module.js @@ -0,0 +1,9 @@ +/* + * Sample Meta Module for demonstration purpose only + */ +module.exports = function NdviColormapfunction() { + this.expandSteps([{ 'name': 'ndvi', 'options': {} }, { 'name': 'colormap', options: {} }]); + return { + isMeta: true + } +} \ No newline at end of file diff --git a/src/modules/NdviColormap/index.js b/src/modules/NdviColormap/index.js new file mode 100644 index 00000000..11ef888f --- /dev/null +++ b/src/modules/NdviColormap/index.js @@ -0,0 +1,4 @@ +module.exports = [ + require('./Module'), + require('./info.json') +] \ No newline at end of file diff --git a/src/modules/NdviColormap/info.json b/src/modules/NdviColormap/info.json new file mode 100644 index 00000000..bffd0322 --- /dev/null +++ b/src/modules/NdviColormap/info.json @@ -0,0 +1,6 @@ +{ + "name": "NDVI-Colormap", + "description": "Sequentially Applies NDVI and Colormap steps", + "inputs": {}, + "length": 2 +} \ No newline at end of file diff --git a/test/modules/image-manip.js b/test/modules/image-manip.js index e6c5ae67..d518301d 100644 --- a/test/modules/image-manip.js +++ b/test/modules/image-manip.js @@ -17,64 +17,64 @@ var test_png = require('./images/test.png.js'); var test_gif = require('./images/test.gif.js'); sequencer.loadImages(test_png); -sequencer.addSteps(['invert','invert']); +sequencer.addSteps(['invert', 'invert']); test("Preload", function(t) { - sequencer.run({mode:'test'},function(){ + sequencer.run({ mode: 'test' }, function() { t.end(); }); }); -test("Inverted image isn't identical", function (t) { +test("Inverted image isn't identical", function(t) { var step1 = sequencer.images.image1.steps[0].output.src; var step2 = sequencer.images.image1.steps[1].output.src; step1 = DataURItoBuffer(step1); step2 = DataURItoBuffer(step2); - looksSame(step1,step2,function(err,res){ - if(err) console.log(err); - t.equal(res,false); + looksSame(step1, step2, function(err, res) { + if (err) console.log(err); + t.equal(res, false); t.end(); }); }); -test("Twice inverted image is identical to original image", function (t) { +test("Twice inverted image is identical to original image", function(t) { var step1 = sequencer.images.image1.steps[0].output.src; var step3 = sequencer.images.image1.steps[2].output.src; step1 = DataURItoBuffer(step1); step3 = DataURItoBuffer(step3); - looksSame(step1,step3,function(err,res){ - if(err) console.log(err); - t.equal(res,true); + looksSame(step1, step3, function(err, res) { + if (err) console.log(err); + t.equal(res, true); t.end(); }); }); -test("Decode QR module works properly :: setup", function (t) { - sequencer.loadImage(qr,function(){ - this.addSteps('decode-qr').run({mode:'test'},function(){ +test("Decode QR module works properly :: setup", function(t) { + sequencer.loadImage(qr, function() { + this.addSteps('decode-qr').run({ mode: 'test' }, function() { t.end(); }); }) }); -test("Decode QR module works properly :: teardown", function (t) { - t.equal("http://github.com/publiclab/image-sequencer",sequencer.images.image2.steps[1].output.data); +test("Decode QR module works properly :: teardown", function(t) { + t.equal("http://github.com/publiclab/image-sequencer", sequencer.images.image2.steps[1].output.data); t.end(); }); -test("PixelManipulation works for PNG images", function (t) { - sequencer.loadImages(test_png,function(){ - this.addSteps('invert').run({mode:'test'},function(out){ - t.equal(1,1) +test("PixelManipulation works for PNG images", function(t) { + sequencer.loadImages(test_png, function() { + this.addSteps('invert').run({ mode: 'test' }, function(out) { + t.equal(1, 1) t.end(); }); }); }); -test("PixelManipulation works for GIF images", function (t) { - sequencer.loadImages(test_gif,function(){ - this.addSteps('invert').run({mode:'test'},function(out){ - t.equal(1,1) +test("PixelManipulation works for GIF images", function(t) { + sequencer.loadImages(test_gif, function() { + this.addSteps('invert').run({ mode: 'test' }, function(out) { + t.equal(1, 1) t.end(); }); }); diff --git a/test/modules/meta-modules.js b/test/modules/meta-modules.js new file mode 100644 index 00000000..046cc56f --- /dev/null +++ b/test/modules/meta-modules.js @@ -0,0 +1,16 @@ +var test = require('tape'); +require('../../src/ImageSequencer.js'); + +var sequencer1 = ImageSequencer({ ui: false }); +var sequencer2 = ImageSequencer({ ui: false }); +var red = "data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAYEBQYFBAYGBQYHBwYIChAKCgkJChQODwwQFxQYGBcUFhYaHSUfGhsjHBYWICwgIyYnKSopGR8tMC0oMCUoKSj/2wBDAQcHBwoIChMKChMoGhYaKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCgoKCj/wAARCAAQABADASIAAhEBAxEB/8QAFQABAQAAAAAAAAAAAAAAAAAAAAf/xAAUEAEAAAAAAAAAAAAAAAAAAAAA/8QAFQEBAQAAAAAAAAAAAAAAAAAABgj/xAAUEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwCdABykX//Z"; + +test('Load ndvi-colormap meta module', function(t) { + sequencer1.loadImages('image1', red); + sequencer2.loadImages('image1', red); + sequencer1.addSteps('ndvi-colormap'); + sequencer2.addSteps(['ndvi', 'colormap']); + t.equal(sequencer1.images.image1.steps[0].options.name, sequencer2.steps[0].options.name, "First step OK"); + t.equal(sequencer1.images.image1.steps[1].options.name, sequencer2.steps[1].options.name, "Second step OK"); + t.end(); +}); \ No newline at end of file