我有打電話getObjectsUnderPoint
當越來越容器中的問題。 按照easeljs
的文檔,當mouseEnabled
屬性設置爲true
集裝箱,在調用getObjectsUnderPoint
它應該返回容器中的對象不是它的孩子。easeljs - 集裝箱將mouseEnabled不工作
在示例代碼,我已經兩個容器和每個容器有兩個孩子(形狀和圖像)。它的拖放樣本。在mouseup事件上,我正在檢查兩個容器是否重疊。但是當我打電話給stage.getObjectsUnderPoint
時,它返回的數組爲[Shape, Image, Shape, Image]
。我期待的是兩個容器。
我可能會丟失設置舞臺或其他東西的一些其他屬性。
試圖找到網絡,沒有運氣。
var canvas = null;
var stage = null;
var update = false;
function tick(){
if(update){
stage.update();
update = false;
}
}
function init(){
canvas = document.getElementById("mycanvas");
stage = new createjs.Stage(canvas);
createjs.Ticker.setFPS(60);
createjs.Ticker.addListener(window);
stage.enableMouseOver(36);
var getContainer = function(cname, x, y, imageName){
var container= new createjs.Container();
container.mouseEnabled = true;
container.onPress= function(event){
var target= event.target;
stage.addChild(target);
var offset = {
x: target.x - stage.mouseX,
y: target.y - stage.mouseY
};
event.onMouseMove = function (ev) {
target.x = ev.stageX + offset.x;
target.y = ev.stageY + offset.y;
update = true;
}
event.onMouseUp = function(ev){
var objects = stage.getObjectsUnderPoint(ev.stageX, ev.stageY);
event.stageX, event.stageY
objects.forEach(function(object){
console.log('name: ' + object.name);
});
}
};
container.name = cname;
var shape = new createjs.Shape();
shape.graphics
.setStrokeStyle(10)
.beginFill('#f0f0f0')
.beginStroke("#000")
.drawCircle(x, y, 100);
shape.name = cname + ' - shape';
container.addChild(shape);
var image = new Image();
image.onload = function(event){
var bitmap = new createjs.Bitmap(image);
bitmap.regX = image.width/2;
bitmap.regY = image.height/2;
bitmap.x = x, bitmap.y = y;
bitmap.scaleX = bitmap.scaleY = 0.8;
bitmap.name = cname + ' - image';
container.addChild(bitmap);
update = true;
};
image.src = imageName;
return container;
};
var container= getContainer("Original Container", 200, 300, 'cat1.png');
var diffContainer = getContainer("Different Container", 600, 300, 'cat2.png');
stage.addChild(container);
stage.addChild(diffContainer);
update = true;
}
任何幫助,將不勝感激。由於