imagecolorallocate
Opis
int imagecolorallocate ( resource image, int red, int green, int blue )Returns a color identifier representing the color composed of the given RGB components.
imagecolorallocate() must be called
to create each color that is to be used in the image represented
by image.
Notatka: The first call to imagecolorallocate() fills the background color in palette-based images - images created using imagecreate().
Parametry
obrazZasób obrazu, zwrócony przez jedną z funkcji tworzących obrazy, taką jak imagecreatetruecolor().
redValue of red component
greenValue of green component
blueValue of blue component
Przykłady