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GD Library: Finding Dominate Color


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#1 Shawn05

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Posted 15 June 2006 - 01:28 PM

Does anyone know how to use GD Library to find the dominate color in an image other then black & white? Thank you.

#2 .josh

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Posted 15 June 2006 - 01:37 PM

[a href=\"http://www.mayge.com/dominate-color.php\" target=\"_blank\"]http://www.mayge.com/dominate-color.php[/a]

google is your friend.
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#3 Shawn05

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Posted 15 June 2006 - 01:52 PM

lol google will take over the world. Thank you for your help

Any idea how I would check for shades of black and white so I can exclude them? There can be so many different shades so if you find an easier way let me know ;)

#4 Kris

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Posted 15 June 2006 - 08:12 PM

It's slightly more complex to find the shades. One option could be to convert the current pixels colour from RGB to HSV and compare the saturation and value to a threshold, if it is within that threshold, don't include it in the array.




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