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		iPhone Dev SDK Forum > iPhone SDK Development Forums > iPhone SDK Development
Chane an image to grayscale or sepia

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04-12-2009, 12:41 PM	#1 (permalink)
brian515 Registered Member Join Date: Feb 2009 Posts: 109	Chane an image to grayscale or sepia Hi everyone, I know that this may sound trivial, but I was wondering if someone could give me some sample code on how to change an image from color to grayscale, sepia, or both. I know you need to get the pixel data, but I don't know how to do that, or what to do after the pixel data is aquired. Thanks for your help in advance! Brian

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color, grayscale, image, pixel, sepia

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