fillpattern.js-e

## Copyright (c) 2015, Empirical Modelling Group
## All rights reserved.
##
## See LICENSE.txt

##Taints the canvas if the file is located on another domain.

${{
FillPattern = function (url) {
	this.image = new Image();
	this.canvasesToRepaint = {};
	this.loaded = false;
	
	var me = this;
	
	this.image.onload = function(){
		me.loaded = true;
		for (var viewName in me.canvasesToRepaint) {
			edenUI.plugins.Canvas2D.drawPicture(viewName);
		}
	}
	this.image.src = url;
};
}}$;

/**
 * Create FillPattern object based on an image
 * @param url URL of the image
 */

func FillPattern {
	${{
		return new FillPattern(arguments[0]);
	}}$;
}

${{
	FillPattern.prototype = new EdenUI.plugins.Canvas2D.FillStyle();
	
	FillPattern.prototype.getColour = function (context) {
		return context.createPattern(this.image, 'repeat');
	}

	FillPattern.prototype.toString = function() {
		return "FillPattern(\"" + this.image.src + "\")";
	}

	FillPattern.prototype.getEdenCode = FillPattern.prototype.toString;

}}$;