On Tue, Apr 26, 2011 at 9:45 PM, Simone Manganelli <s...@mac.com> wrote: > I'm aware of the fact that Core Animation disables sub-pixel rendering for > text when drawing to transparent backgrounds, so I've intentionally designed > my CALayers so that they have opaque backgrounds. Sub-pixel rendering is > definitely active now that I've drawn an opaque color to the layer. This > doesn't seem to be the issue, especially because the Core Animation text > appears *heavier* than the normal Quartz text, whereas it usually appears > more wispy when sub-pixel rendering is off.
Subpixel AA will not be enabled unless you create your own CGBitmapContext with kCGImageAlphaPremultipliedFirst|kCGBitmapByteOrder32Host, draw your layer contents into that, and set the resultant CGImage as the content of your layer. http://lists.apple.com/archives/Cocoa-dev/2011/Jan/msg00149.html --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
