Add Sprite into Canvas

[方法一] 先將Sprite加到UIComponent, 再把UIComponent加到Canvas中
<br />var mySprite:Sprite = new Sprite();<br />mySprite.graphics.beginFill(0xFFCC00);<br />mySprite.graphics.drawCircle(40,40,40);<br />var UIRef:UIComponent = new UIComponent();<br />myUI.addChild(UIRef);<br />UIRef.addChild(mySprite);<br />
[方法二] 使用Canvas.rawChildren
<br />var mySprite:Sprite = new Sprite();<br />mySprite.graphics.beginFill(0xFFCC00);<br />mySprite.graphics.drawCircle(40,40,40);<br />myUI.rawChildren.addChild(mySprite);<br />