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Blend module updated (#263)

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* blend initial steps

* access to prior steps via passed util api

* Update Blend And add missing start script

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

* blend complete

Signed-off-by: tech4GT <varun.gupta1798@gmail.com>
This commit is contained in:
Varun Gupta
2018-05-25 01:31:09 +05:30
committed by Jeffrey Warren
parent 09c4f250a2
commit f8006da07e
8 changed files with 263 additions and 81 deletions
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10
src/modules/_nomodule/PixelManipulation.js
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@@ -20,7 +20,7 @@ module.exports = function PixelManipulation(image, options) {
var getPixels = require("get-pixels"),
savePixels = require("save-pixels");
getPixels(image.src, function(err, pixels) {
getPixels(image.src, function (err, pixels) {
if (err) {
console.log("Bad image path", image);
return;
@@ -50,7 +50,9 @@ module.exports = function PixelManipulation(image, options) {
pixels.get(x, y, 0),
pixels.get(x, y, 1),
pixels.get(x, y, 2),
pixels.get(x, y, 3)
pixels.get(x, y, 3),
x,
y
);
pixels.set(x, y, 0, pixel[0]);
@@ -71,12 +73,12 @@ module.exports = function PixelManipulation(image, options) {
var totalLength = 0;
var r = savePixels(pixels, options.format, { quality: 100 });
r.on("data", function(chunk) {
r.on("data", function (chunk) {
totalLength += chunk.length;
chunks.push(chunk);
});
r.on("end", function() {
r.on("end", function () {
var data = Buffer.concat(chunks, totalLength).toString("base64");
var datauri = "data:image/" + options.format + ";base64," + data;
if (options.output)