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bitmap,sprite 和 Graphics 是否支持 像素碰撞检测透明度？ #132

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highmind opened this issue Nov 7, 2018 · 2 comments
Open

bitmap,sprite 和 Graphics 是否支持 像素碰撞检测透明度？ #132

highmind opened this issue Nov 7, 2018 · 2 comments

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@highmind
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highmind commented Nov 7, 2018

在做某些效果的时候，需要检测 用户点击的元素的点，是否是透明的？以便选中或者操作 不是透明的元素，例如 两个元素重叠， 点击的时候，点击的是 两个元素的 重合部分，需要通过 检测透明度，进行分析

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@06wj
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06wj commented Nov 7, 2018

这个不支持

@highmind
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highmind commented Nov 8, 2018

这个不支持
可否考虑后续 后续支持

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@06wj @highmind