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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function convertDataURIToBinary(dataURI) { | |
var BASE64_MARKER = ';base64,'; | |
var base64Index = dataURI.indexOf(BASE64_MARKER) + BASE64_MARKER.length; | |
var base64 = dataURI.substring(base64Index); | |
var raw = window.atob(base64); | |
var rawLength = raw.length; | |
var array = new Uint8Array(new ArrayBuffer(rawLength)); | |
for (i = 0; i < rawLength; i++) { | |
array[i] = raw.charCodeAt(i); |