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Java:我如何使用油漆从Canvas那里抽取(BufferedImage)?
原标题:Java: How do I take a snapshot (BufferedImage) from a Canvas without using paint()?

(Java) I have a canvas that represents an animation. I want to copy the contents of the canvas to a BufferedImage so I can save the snapshot to file. Every tutorial I found on the internet said to use paint() to copy the contents; unfortunately, this would produce new, different contents in my canvas the way I have it set up. There are randomly drawn lines, for instance, which would be recalculated if I called paint(). Is there any way to save the contents of a canvas to a BufferedImage without calling paint()?

问题回答

不用打油漆就把阴道带到布有色的垃圾中去?

将内容提上<代码>Buffered 图像在将图像绘制到<条码>之前。 在节省时间的时候,只是使用ched图。

并思考如何在第三个千年中加入我们,并使用斯温部分。 使用<代码>JPanel &paintComponent(Graphics),而不是Canvas &paint(Graphics)





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