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
obraz
Zasób obrazu, zwrócony przez jedną z funkcji tworzących obrazy, taką jak imagecreatetruecolor().
red
Value of red component
green
Value of green component
blue
Value of blue component
Przykłady