imagecolorset
(PHP 3, PHP 4 , PHP 5)
imagecolorset -- Set the color for the specified palette index
Description
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.
Смотрите также imagecolorat().