Guilherme Andrade guilherme22

guilherme22 / gist:7871825

Created December 9, 2013 12:52 — forked from borismus/gist:1032746

	var BASE64_MARKER = ';base64,';

	function convertDataURIToBinary(dataURI) {
	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++) {