NSView Screenshots Using Cocoa

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While hacking away with the iPhone SDK & Cocoa, I discovered (from Ryan Britton) this code to capture a NSView as a NSImage.


[code]

NSView *view = self;
[view lockFocus];
NSBitmapImageRep *bitmap = [[[NSBitmapImageRep alloc] initWithFocusedViewRect: [view bounds]] autorelease];
[view unlockFocus];
 
NSImage *image = [[[NSImage alloc] initWithSize: [view bounds].size] autorelease];
[image addRepresentation:bitmap];

[/code]


ref: http://lists.apple.com/archives/cocoa-dev/2005/Oct/msg00771.html

Other references: http://www.cocoadev.com/index.pl?ScreenShotCode

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