On Thu, Feb 9, 2012 at 11:09 AM, Fritz Anderson <[email protected]> wrote: > * Create a duplicate CAShapeLayer (maskL) with [[CAShapeLayer alloc] > initWithLayer: shapeL]. > - Adjust the fill color to blackColor, because masking goes by alpha.
The CALayer documentation makes it quite clear that you should never, ever do this: "Note: Invoking this method in any other situation will produce undefined behavior. Do not use this method to initialize a new layer with an existing layer’s content." https://developer.apple.com/library/ios/#documentation/GraphicsImaging/Reference/CALayer_class/Introduction/Introduction.html --Kyle Sluder _______________________________________________ Cocoa-dev mailing list ([email protected]) 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
