如何从BufferedImage裁剪多边形 [英] How to crop a polygon from BufferedImage
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问题描述
如何裁剪BufferedImage的多边形部分并将其写入另一个BufferedImage?
How to crop a polygon shaped portion of BufferedImage and write it to another BufferedImage?
推荐答案
Graphics2D具有clip(Shape)和draw(Shape)方法.因此，我想您可以将Shape设置为多边形，然后从一个BufferedImage绘制到另一个.
Graphics2D has clip(Shape) and draw(Shape) methods. So I would guess you can set the Shape to be your polygon and then paint from one BufferedImage to the other.
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