Q:

Learning Core Graphics

I'm doing iPhone programming and I need to learn about Core Graphics.
It looks Apple doesn't provide a programming guide for Core Graphics and I'm having hard times following the code that uses Core Graphics.
Do you suggest any reference or book for learning Core Graphics?

A:

I would start here iOS Reference Library and type in Core Graphics. Also, check out 'Sample Code' and 'Graphics & Animation'. You will find that Core Animation tends to subsume Core Graphics, so reading about Core Animation might be helpful.

