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NSView Snapshot
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| extension NSView { | |
| var snapshot: NSImage { | |
| guard let bitmapRep = bitmapImageRepForCachingDisplayInRect(bounds) else { return NSImage() } | |
| bitmapRep.size = bounds.size | |
| cacheDisplayInRect(bounds, toBitmapImageRep: bitmapRep) | |
| let image = NSImage(size: bounds.size) | |
| image.addRepresentation(bitmapRep) | |
| return image | |
| } | |
| } |
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