Tinted image

gistfile1.m

- (NSImage *)tintedImageWithColor:(NSColor *)tint
{
  NSSize size = [self size];
	NSRect imageBounds = NSMakeRect(0, 0, size.width, size.height);

	NSImage *copiedImage = [self copy];

	[copiedImage lockFocus];

	[tint set];
	NSRectFillUsingOperation(imageBounds, NSCompositeSourceAtop);

	[copiedImage unlockFocus];

	return [copiedImage autorelease];
}