On Apr 1, 2010, at 16:38, Jens Alfke wrote: > On Apr 1, 2010, at 4:29 PM, Laurent Daudelin wrote: > >> Anybody has a quick way to remove the alpha channel from an NSImage before I >> save it as a PNG? I've looked everywhere I didn't find anything obvious. > > I think you can draw a solid white rectangle over it using the proper > compositing mode and it will replace the transparent parts. I can never keep > the different compositing modes straight, but I think > NSCompositeDestinationOver might work.
Thanks, Jens. That seems to have done the trick! -Laurent. -- Laurent Daudelin AIM/iChat/Skype:LaurentDaudelin http://nemesys.dyndns.org Logiciels Nemesys Software laurent.daude...@gmail.com Photo Gallery Store: http://laurentdaudelin.shutterbugstorefront.com/g/galleries _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
