{
		"elements": [
		{
			"shapeType" : "line",
			"originx" : 100,
			"originy" : 100,
			"thickness" : 20,
			"endx" : 600,
			"endy" : 600,
			"strokeColor" : "#0000FF"
		},
		{
			"shapeType" : "rectangle",
			"originx" : 700,
			"originy" : 100,
			"thickness" : 100,
			"width" : 800,
			"height" : 800,
			"strokeColor" : "#99B3FF",
			"fillColor" : "#000011"
		},
		{
			"shapeType" : "rectangle",
			"originx" : 900,
			"originy" : 500,
			"thickness" : 20,
			"width" : 800,
			"height" : 800,
			"strokeColor" : "#99B3FF"
		},
		{
			"shapeType" : "rectangle",
			"originx" : 1100,
			"originy" : 300,
			"thickness" : 20,
			"width" : 800,
			"height" : 800,
			"fillColor" : "#99B3FF"
		},
		{
			"shapeType" : "arc",
			"originx" : 2200,
			"originy" : 500,
			"thickness" : 30,
			"radius" : 500,
			"startAngle" : -20,
			"endAngle" : 45,
			"strokeColor" : "#FF0000"
		},
		{
			"shapeType" : "ellipse",
			"originx" : 2500,
			"originy" : 200,
			"thickness" : 20,
			"width" : 300,
			"height" : 600,
			"strokeColor" : "#0000FF",
			"fillColor" : "#005500"
		},
		{
			"shapeType" : "circle",
			"originx" : 3200,
			"originy" : 500,
			"thickness" : 20,
			"radius" : 500,
			"strokeColor" : "#99B3FF"
		},
		{
			"shapeType" : "curve",
			"originx" : 100,
			"originy" : 800,
			"thickness" : 20,
			"endx" : 1000,
			"endy" : 800,
			"controlPoint1x" : 300,
			"controlPoint1y" : 400,
			"controlPoint2x" : 700,
			"controlPoint2y" : 1200,
			"strokeColor" : "#FF4400"
		},
		{
			"shapeType" : "curve",
			"originx" : 100,
			"originy" : 800,
			"thickness" : 20,
			"endx" : 1000,
			"endy" : 800,
			"controlPoint1x" : 550,
			"controlPoint1y" : 1500,
			"strokeColor" : "#FFFF00"
		},
		{
			"shapeType" : "chain",
			"originx" : 2500,
			"originy" : 1000,
			"elements" : [
				{
					"shapeType" : "line",
					"thickness" : 60,
					"endx" : 2200,
					"endy" : 1200,
					"strokeColor" : "#0000AA"
				},
				{
					"shapeType" : "curve",
					"thickness" : 20,
					"endx" : 3500,
					"endy" : 1000,
					"controlPoint1x" : 2700,
					"controlPoint1y" : 1500,
					"controlPoint2x" : 3000,
					"controlPoint2y" : 500,
					"strokeColor" : "#AA33AA",
					"fillColor" : "#AA33AA"
				}
			]
		},
		{
			"shapeType" : "text",
			"originx" : 2500,
			"originy" : 100,
			"width" : 500,
			"height" : 600,
			"fontHeight" : 100,
			"strokeColor" : "#EEEEEE",
			"bgcolor" : "clear",
			"interactive" : true,
			"text" : "Lorem ipsum dolor sit amet, consectetur adipiscing elit."
		},
		{
			"shapeType" : "text",
			"originx" : 3000,
			"originy" : 100,
			"width" : 500,
			"height" : 600,
			"fontHeight" : 100,
			"strokeColor" : "#EEEEEE",
			"bgcolor" : "#FF0000",
			"interactive" : false,
			"text" : "Lorem ipsum dolor sit amet, consectetur adipiscing elit."
		}
		],
		"bgcolor": "#003333",
		"title" : "Shape Demo",
		"author": "anson",
		"desc": "a sample"
	}