Imagick::getImageFormat
Imagick::getImageGeometry
Imagick
PHP Manual

# Imagick::getImageGamma

(PECL imagick 2.0.0)

Imagick::getImageGamma — Gets the image gamma

### Description

float Imagick::getImageGamma ( void )

Gets the image gamma.

### Return Values

Returns the image gamma on success.

### Errors/Exceptions

Throws ImagickException on error.

Imagick::getImageFormat
Imagick::getImageGeometry
Imagick
PHP Manual