cocosjs 精灵显示一部分ClipingNode

//显示范围

        this.clip = new cc.LayerColor(cc.color(0, 0, 0), 521, 218)

        this.clip.setAnchorPoint(0, 0)

        this.clip.setScale(1 * fix)

        this.clip.setPosition(105 * fix, 107 * fix)

//把label添加到sprite2里就可以显示label一部分

        this.sprite2 = new cc.ClippingNode(this.clip)

        this.sprite2.setAnchorPoint(0, 0)

        this.addChild(this.sprite2, 2)

//label坐标和clip的坐标对应

        this.lable = new cc.Sprite(res.chang)

        this.lable.setAnchorPoint(0, 0)

        this.lable.setPosition(105 * fix, 107 * fix)

        this.lable.setScale(1 / 3 * fix)

        this.sprite2.addChild(this.lable, 1)