(3.0.2 - 3.0.18 only, PHP 4 >= 4.0.0)
ImageColorResolve -- Get the index of the specified color or its closest possible
alternative
Description
int imagecolorresolve (int im, int red, int green, int
blue)
This function is guaranteed to return a color index for a requested color, either the
exact color or the closest possible alternative.
See also imagecolorclosest().
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