(PHP 4 >= 4.3.0, PHP 5)
imagecolormatch — Makes the colors of the palette version of an image more closely match the true color version
Tämä on toistaiseksi dokumentoimaton funktio; ainoastaan parametrilistaus on saatavilla.
A truecolor image link resource
A palette image link resource pointing to an image that has the same size as image1
Palauttaa TRUE onnistuessaan, muutoin FALSE.
Note: This function is only available if PHP is compiled with the bundled version of the GD library.
Note: This function requires GD 2.0.1 or later (2.0.28 or later is recommended).