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Gl puppeteer (#1007)

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* add geotiff

Signed-off-by: tech4GT <varun.gupta1798@gmail.com>

* now running gl using localhost fixes #216

Signed-off-by: tech4GT <varun.gupta1798@gmail.com>

* modularize api and fix tests

Signed-off-by: tech4GT <varun.gupta1798@gmail.com>

* finishing up

Signed-off-by: tech4GT <varun.gupta1798@gmail.com>

* add docs

Signed-off-by: tech4GT <varun.gupta1798@gmail.com>

* fixes

Signed-off-by: tech4GT <varun.gupta1798@gmail.com>

* fix benchmark.js

Signed-off-by: tech4GT <varun.gupta1798@gmail.com>
This commit is contained in:
Varun Gupta
2019-04-14 21:20:26 +05:30
committed by Jeffrey Warren
parent 4e43c9123a
commit c3e8c3fb74
7 changed files with 214 additions and 86 deletions
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37
src/modules/_nomodule/gl-context.js Normal file
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@@ -0,0 +1,37 @@
module.exports = function runInBrowserContext(input, callback, step, options) {
// to ignore this from getting browserified
const puppeteer = eval('require')('puppeteer');
//Stripped down version of options which is serializable
var minOptions = require("lodash").cloneDeep(options);
minOptions.step = options.step.name;
var obj = { input: input, modOptions: minOptions }
puppeteer.launch().then(function(browser) {
browser.newPage().then(page => {
/* Maybe there is a better way to this, loading the page coz localstorage API
is not available otherwise */
page.goto("https://google.com").then(() => {
page.addScriptTag({ path: require('path').join(__dirname, '../../../dist/image-sequencer.js') }).then(() => {
page.evaluate((options) => {
return new Promise((resolve, reject) => {
var sequencer = ImageSequencer();
sequencer.loadImage(options.input.src);
sequencer.addSteps(options.modOptions.step, options.modOptions);
sequencer.run(function cb(out) {
resolve(sequencer.steps[1].output.src)
});
})
}, obj).then(el => {
browser.close().then(() => {
step.output = { src: el, format: input.format };
callback();
});
});
})
});
});
});
}