Getting CGImage out of NSBitmapImageRep in 10.4
Getting CGImage out of NSBitmapImageRep in 10.4
- Subject: Getting CGImage out of NSBitmapImageRep in 10.4
- From: David Alter <email@hidden>
- Date: Mon, 23 Feb 2009 13:51:14 -0800
I need to get a CGImage out of a NSBitmapImageRep. This needs to work in
10.4.
I tried doing this by setting the bitmap as the graphics context and then
creating the image form the context. This gives me an CGBitmapContextCreate:
unsupported parameter combination. Here is the code
NSGraphicsContext * context = [NSGraphicsContext
graphicsContextWithBitmapImageRep:offscreenRep];
CGContextRef bitmapContext = (CGContextRef)[context graphicsPort];
CGImageRef image = CGBitmapContextCreateImage (bitmapContext);
I suspect there is a better way to do this. Does anyone have any
suggestions.
enjoy
-dave
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden