Re: CALayer - delegate not being called?
- Subject: Re: CALayer - delegate not being called?
- From: Paul Goracke <email@hidden>
- Date: Wed, 28 Nov 2007 07:34:32 -0800
- Delivered-to: email@hidden
- Delivered-to: email@hidden
On Nov 28, 2007, at 2:21 AM, John Clayton wrote:
But Neil is saying that the border of the layer is visible, thus the
layer must be drawing itself at some point already, right?
The CALayer style properties (described at <http://developer.apple.com/documentation/Cocoa/Conceptual/CoreAnimation_guide/Articles/LayerVisProps.html
>) are applied "regardless of type of media a layer displays."
Providing/drawing the CALayer's _content_ requires either setting the
content property, providing a delegate, or subclassing:
<http://developer.apple.com/documentation/Cocoa/Conceptual/CoreAnimation_guide/Articles/ProvidingCALayerContent.html
>
pg
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