Gmagick::setimagegamma

(PECL gmagick >= Unknown)

Gmagick::setimagegammaSets the image gamma

Beskrivelse

public Gmagick Gmagick::setimagegamma ( float $gamma )

Sets the image gamma.

Parametre

gamma

The image gamma.

Returnerings Værdier

The Gmagick object on success

Fejl/Undtagelser

Throws an GmagickException on error.

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