Gmagick::setimagegamma
(PECL gmagick >= Unknown)
Gmagick::setimagegamma — Sets the image gamma
Description
public void Gmagick::setimagegamma
( float $gamma
)
Sets the image gamma.
Parameters
- gamma
-
The image gamma.
Return Values
The Gmagick object on success
Errors/Exceptions
Throws an GmagickException on error.