this.darwSprite = new Sprite();
this.addChild(this.darwSprite);
var t: Texture = Laya.loader.getRes("load/0.png");
this.darwSprite.graphics.drawTexture(t,0,0);
this.darwSprite.graphics.drawTexture(t,176,0);
this.darwSprite.graphics.drawTexture(t,176*2,0);
采用这方式在sprite内部绘制了3个一样的png,每一个宽度176,但是在运行后发现,绘制的图片直接有着明显的缝隙。