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code: Remove unused vars and add missing semis

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Lokesh Dhakar
2019-08-08 21:38:31 -07:00
parent a5c5d76a17
commit a0e9b772d9
1 changed files with 7 additions and 8 deletions
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15
src/color-thief.js
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@@ -86,7 +86,6 @@ ColorThief.prototype.getPalette = function(sourceImage, colorCount, quality) {
// Create custom CanvasImage object // Create custom CanvasImage object
var image = new CanvasImage(sourceImage); var image = new CanvasImage(sourceImage);
var imageData = image.getImageData(); var imageData = image.getImageData();
var pixels = imageData.data;
var pixelCount = image.width * image.height; var pixelCount = image.width * image.height;
const pixelArray = core.createPixelArray(imageData.data, pixelCount, options.quality); const pixelArray = core.createPixelArray(imageData.data, pixelCount, options.quality);
@@ -114,18 +113,18 @@ ColorThief.prototype.getColorFromUrl = function(imageUrl, callback, quality) {
ColorThief.prototype.getImageData = function(imageUrl, callback) { ColorThief.prototype.getImageData = function(imageUrl, callback) {
let xhr = new XMLHttpRequest(); let xhr = new XMLHttpRequest();
xhr.open('GET', imageUrl, true); xhr.open('GET', imageUrl, true);
xhr.responseType = 'arraybuffer' xhr.responseType = 'arraybuffer';
xhr.onload = function() { xhr.onload = function() {
if (this.status == 200) { if (this.status == 200) {
let uInt8Array = new Uint8Array(this.response) let uInt8Array = new Uint8Array(this.response);
i = uInt8Array.length i = uInt8Array.length;
let binaryString = new Array(i); let binaryString = new Array(i);
for (var i = 0; i < uInt8Array.length; i++){ for (var i = 0; i < uInt8Array.length; i++){
binaryString[i] = String.fromCharCode(uInt8Array[i]) binaryString[i] = String.fromCharCode(uInt8Array[i]);
} }
let data = binaryString.join('') let data = binaryString.join('');
let base64 = window.btoa(data) let base64 = window.btoa(data);
callback ("data:image/png;base64,"+base64) callback ('data:image/png;base64,' + base64);
} }
} }
xhr.send(); xhr.send();