[]关于graphics镂空的问题https://ask.layabox.com/question/139

var redBox:Sprite = new Sprite();

redBox.pos(250,200);

redBox.autoSize = true;

redBox.graphics.drawRect(0,0,100,100,'#ff0000');

Laya.stage.addChild(redBox);

redBox.on("click",this,function(){

	trace("click redbox");

});

redBox.on("mouseover",this,function(){

	redBox.graphics.clear();

	redBox.graphics.drawRect(0,0,100,100,'#00ff00');

});

redBox.on("mouseout",this,function(){

	redBox.graphics.clear();

	redBox.graphics.drawRect(0,0,100,100,'#ff0000');

});



var guideContainer:Sprite = new Sprite();

guideContainer.autoSize = true;

guideContainer.pos(120,150);

guideContainer.cacheAs = "bitmap";

guideContainer.alpha = 0.5;

Laya.stage.addChild(guideContainer);

guideContainer.on("click",this,function(){

	trace("click guideContainer");

});

guideContainer.on("mouseover",this,function(){

	sp1.graphics.clear();

	sp1.graphics.drawRect(0,0,300,300,'#00ff00');

});

guideContainer.on("mouseout",this,function(){

	sp1.graphics.clear();

	sp1.graphics.drawRect(0,0,300,300,'#000000');

});



var hit:Graphics = new Graphics();

hit.drawRect(0, 0, 300,300, "#ff0000");



var unhit:Graphics = new Graphics();

unhit.drawCircle(150, 150, 50, "#ff0000");



var area:HitArea = new HitArea();

area.hit = hit;

area.unHit = unhit;

guideContainer.hitArea = area;

guideContainer.mouseEnabled = true;



var sp1:Sprite = new Sprite();

sp1.graphics.drawRect(0,0,300,300,'#000000');

guideContainer.addChild(sp1);



var sp2:Sprite = new Sprite();

sp2.pos(150,150);

sp2.blendMode = "destination-out";

sp2.graphics.drawCircle(0,0,50,'#000000');

guideContainer.addChild(sp2);