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Index › Programming Questions & Help › Syntax Questions › How do I covert from RGB to CMY ?
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How do I covert from RGB to CMY ?? (Read 479 times)
softhook
How do I covert from RGB to CMY ??
Aug 12th, 2009, 11:13pm  
Hi there,

How do I covert from RGB to CMY ?
I googled and found the following description:

----------------

Step 0: Normalize R,G, and B values to fit into range [0.0 ... 1.0], or
adapt the following matrix.

Step 1: RGB to CMY

| C | | 1 | | R |
| M | = | 1 | - | G |
| Y | | 1 | | B |

------------------------------

Could somebody please help me with the actual Processing code?

Thanks so much,
Christian
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