/**
 * @author Mat Groves http://matgroves.com/ @Doormat23
 */


/**
 * A DisplayObjectContainer represents a collection of display objects. It is the base class of all display objects that act as a container for other objects.
 * @class DisplayObjectContainer 
 * @extends DisplayObject
 * @constructor
 */
PIXI.CanvasGraphics = function()
{
	
}

// constructor

PIXI.CanvasGraphics.renderGraphics = function(graphics, context)
{
	
	for (var i=0; i < graphics.graphicsData.length; i++) 
	{
		var data = graphics.graphicsData[i];
		var points = data.points;
		
		context.strokeStyle = color = '#' + ('00000' + ( data.lineColor | 0).toString(16)).substr(-6);

		context.lineWidth = data.lineWidth;
		context.globalAlpha = data.lineAlpha;
		
		if(data.type == PIXI.Graphics.POLY)
		{
			if(data.lineWidth <= 0)continue;
			
			context.beginPath();
			
			context.moveTo(points[0], points[1]);
			
			for (var j=1; j < points.length/2; j++)
			{
				context.lineTo(points[j * 2], points[j * 2 + 1]);
			} 
	      	
	      	// if the first and last point are the same close the path - much neater :)
	      	if(points[0] == points[points.length-2] && points[1] == points[points.length-1])
	      	{
	      		context.closePath();
	      	}
			
			context.stroke();
		}
		else if(data.type == PIXI.Graphics.RECT)
		{
			// TODO - need to be Undefined!
			if(data.fillColor)
			{
				context.fillStyle = color = '#' + ('00000' + ( data.fillColor | 0).toString(16)).substr(-6);

				context.fillRect(points[0], points[1], points[2], points[3]);
				
			}
			if(data.lineWidth)
			{
				context.strokeRect(points[0], points[1], points[2], points[3]);
			}
		}
		else if(data.type == PIXI.Graphics.CIRC)
		{
			// TODO - need to be Undefined!
      		context.beginPath();
			context.arc(points[0], points[1], points[2],0,2*Math.PI);
			context.closePath();
			
			if(data.fill)
			{
				context.fillStyle = color = '#' + ('00000' + ( data.fillColor | 0).toString(16)).substr(-6);
      			context.fill();
			}
			if(data.lineWidth)
			{
      			context.stroke();
			}
		}
      	
	   
	};
}