On Oct 20, 2008, at 10:09 AM, DKJ wrote:
I'm just practising with views and animations.
Generally, you don't call -lockFocus on a view unless you have a very good reason. As you've already found out, -lockFocus will raise exceptions if things aren't set exactly right. Instead, you do all your drawing in -drawRect:, and call -setNeedsDisplay: & friends when you need to refresh part of the view.
Nick Zitzmann <http://www.chronosnet.com/> _______________________________________________ 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 [EMAIL PROTECTED]