我如何拍摄“屏幕截图"?一个 NSView? [英] How do I take a "screenshot" of an NSView?

问题描述

我需要将 NSView 的内容放入一个 NSImage 中，用于实验项目.这可能吗?我做了一些谷歌搜索，尝试了两种我发现的方法 - 但它们并没有真正奏效.有什么建议吗?

I need to take the contents of an NSView and put them in an NSImage, for an experimental project. Is this possible? I did some Googling, tried two methods that I found - but they didn't really work. Any suggestions?

推荐答案

[[NSImage alloc] initWithData:[view dataWithPDFInsideRect:[view bounds]]];

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