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views:

477

answers:

1
Q: 

How to get RGB value of a pixel from a CGImageRef object?

I'm trying to get an RGB value of a pixel from a CGImageRef object. I know that I need to create a context or something but, how do I do this?

+1  A: 

This post shows you how to do it.

Ramin  2009-07-08 06:52:04
This helped. Thx
RexOnRoids  2009-07-08 08:34:35

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