(PHP 3, PHP 4 , PHP 5)

imagecolorset -- Set the color for the specified palette index


bool imagecolorset ( resource image, int index, int red, int green, int blue)

This sets the specified index in the palette to the specified color. This is useful for creating flood-fill-like effects in palleted images without the overhead of performing the actual flood-fill.

See also imagecolorat().

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