CreateJS - d.mousedown.f error on hitAreas
CreateJS - d.mousedown.f error on hitAreas
在CreateJS编程时,我遇到了一个错误:
第 13 行第 10113 列的未处理异常 https://code.createjs.com/createjs-2014.12.12.min.js
0x800a138f - 运行时错误 JavaScript 代码:无法检索未定义或空调用的"矩阵"属性
仅当我在图像中添加命中区域时,才会出现此错误:
function drawButton(e) {
var button = new createjs.Bitmap(e.target);
var newContainer = new createjs.Container();
newContainer.addChild(button);
var label = new createjs.Text("Next round", "20 px Arial", "#000");
newContainer.addChild(label);
button.hitArea = new createjs.Rectangle(0, 0, 100, 100);
button.addEventListener("click", onClick);
buttonContainer.addChild(newContainer);
GameData.hudStage.update();
}
删除后:button.hitArea = new createjs。矩形(0, 0, 100, 100);该错误未出现。是库错误,还是我错过了什么?
hitArea
必须是DisplayObject
- 但您正在尝试将Rectangle
分配为hitArea
,这不是DisplayObject
。如果使用Shape
(左右),则代码应按预期工作:
var shape = new createjs.Shape();
shape.graphics.beginFill("#000000").drawRect(0, 0, 100, 100);
button.hitArea = shape;
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