Php/docs/imagick.getimagegamma

• PHP Manual
• Imagick
• Gets the image gamma

Imagick::getImageGamma

(PECL imagick 2, PECL imagick 3)

Imagick::getImageGamma — Gets the image gamma

Description

public Imagick::getImageGamma ( ) : float

Gets the image gamma.

Return Values

Returns the image gamma on success.

Errors/Exceptions

Throws ImagickException on error.