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It is possible replace an image color with PHP?

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It is possible replace an image color with PHP?

Postby miguelna » Thu Oct 24, 2002 8:02 am

It is possible replace an image color with PHP?
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Postby DoppyNL » Fri Oct 25, 2002 2:16 am

Be more specific with what you want to do.

Greetz Daan
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Postby miguelna » Fri Oct 25, 2002 3:52 am

I have an image (PNG) with two colours (red and blue). I want change these colours automatically.
Example:
If ($variable1 > 20) change colour blue to yellow.

So, I need a function to change an image colour, is possible do that with PHP?
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