binarymax

//MIT License
//Author: Max Irwin, 2011

//Floodfill functions
function floodfill(x,y,fillcolor,ctx,width,height,tolerance) {
	var img = ctx.getImageData(0,0,width,height);
	var data = img.data;
	var length = data.length;
	var Q = [];
	var i = (x+y*width)*4;