Thanks to everyone for the replies. I have one (hopefully last)
question (on this topic):
On 26 Oct, 2008, at 09:23, Clark Cox wrote:
As long as MyCALayer's dealloc is properly implemented (to release
foregroundColor, or set it to nil), you should never need to
explicitly do so in code that uses MyCALayer.
If I do this in MyCALayer's dealloc:
self.foregroundColor = nil;
do I need to do this in init:
CGColorRef temp = CGColorCreateGenericRGB( etc. );
self.foregroundColor = temp;
CFRelease( temp );
or can I just do this:
self.foregroundColor = CGColorCreateGenericRGB( etc. );
For the time being, I'll do both.
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