package {
	import flash.display.DisplayObject;
	import flash.display.Graphics;
	import flash.display.JointStyle;
	import flash.display.LineScaleMode;
	import flash.display.Shape;
	import flash.display.Sprite;

	public class ShapeExample extends Sprite {
		private var size:uint 		  = 80;
		private var bgColor:uint 	  = 0xFFCC00;
		private var borderColor:uint  = 0x666666;
		private var borderSize:uint   = 0;
		private var cornerRadius:uint = 9;
		private var gutter:uint 	  = 5;

		public function ShapeExample() {
			doDrawCircle();
			doDrawRoundRect();
			doDrawRect();
			refreshLayout();
		}

		private function refreshLayout():void {
			var ln:uint = numChildren;
			var child:DisplayObject;
			var lastChild:DisplayObject = getChildAt(0);
			lastChild.x = gutter;
			lastChild.y = gutter;
			for (var i:uint = 1; i < ln; i++) {
				child = getChildAt(i);
				child.x = gutter + lastChild.x + lastChild.width;
				child.y = gutter;
				lastChild = child;
			}
		}

		private function doDrawCircle():void {
			var child:Shape = new Shape();
			var halfSize:uint = Math.round(size/2);
			child.graphics.beginFill(bgColor);
			child.graphics.lineStyle(borderSize, borderColor);
			child.graphics.drawCircle(halfSize, halfSize, halfSize);
			child.graphics.endFill();
			addChild(child);
		}

		private function doDrawRoundRect():void {
			var child:Shape = new Shape();
			child.graphics.beginFill(bgColor);
			child.graphics.lineStyle(borderSize, borderColor);
			child.graphics.drawRoundRect(0, 0, size, size, cornerRadius);
			child.graphics.endFill();
			addChild(child);
		}

		private function doDrawRect():void {
			var child:Shape = new Shape();
			child.graphics.beginFill(bgColor);
			child.graphics.lineStyle(borderSize, borderColor);
			child.graphics.drawRect(0, 0, size, size);
			child.graphics.endFill();
			addChild(child);
		}
	}
}