On Oct 4, 2010, at 11:04 AM, Rainer Standke wrote: > wondering how to clear a context. I'm using this: > > CGContextClearRect(context, drawingRect); > > But yet, afetr I do that, and then start to draw something new, I get > remnants of the previous content of the context.
Where are you calling this? About the only thing I know of that might cause this is trying to call UIGraphicsGetCurrentContext() from outside of -drawRect: (in which case unless you've pushed or started your own context you get back NULL, which CG ignores). -- 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
