On Jul 23, 2010, at 4:41 AM, Andreas Mayer <lis...@harmless.de> wrote:
> > Am 23.07.2010 um 12:53 Uhr schrieb Bernard Knaepen: > >> I am currently using the drawAtPoint method but I would like to specify a >> global opacity (transparency) to draw the string. Is there a way to do this >> or should I scan the whole string and make the changes to each character >> color individually by using the colorWithAlphaComponent method? > > You could draw the string to an intermediate image and composite that image > with the desired opacity onto the target image. This would prevent Quartz from being able to perform subpixel antialiasing, resulting is crummy text. --Kyle Sluder_______________________________________________ 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
