On Apr 15, 2011, at 11:11 AM, Jon Sigman wrote: > In iOS 4.3, I have an app that uses CALayers to draw small circles on the > screen > like so: > > CALayer *_layer = [[CALayer alloc] init]; > [_layer setDelegate:self]; > [_layer setBounds:CGRectMake( 0,0,100,100 )]; > [_layer setNeedsDisplay]; > > Is there a way I can draw text into the circle regions? I'd like to label > them.
What is 'self' in the code above? Having the delegate draw the text would be the simplest thing you can do. Next simplest would be to add a CATextLayer sublayer. At a higher level however, you could do the exact same thing with UIViews and use UILabel for your labels (which since they do less work for text layout are generally faster). -- David Duncan _______________________________________________ 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
