hi,
I have some questions related to CALayer drawing. I want to be able
to display images, text, 2D graphics or a PDF page. I'm able to display
an image by directly setting the contents property using a CGImageRef
or subclassing CALayer, overriding display and sending setNeedsDisplay,
but nothing I do seems to trigger the call to drawInContext. I've tried
using a delegate for the CALayer and subclassing CALayer, but
drawInContext never gets called. Is there something fundamental that
I'm missing?
tia,
Bob
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