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Gmagick::getimagecolors

(PECL gmagick >= Unknown)

Gmagick::getimagecolors — Returns the color of the specified colormap index

Beschreibung

public Gmagick::getimagecolors(): int

Returns the color of the specified colormap index.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

The number of colors in image.

Fehler/Exceptions

Wirft bei einem Fehler eine GmagickException.