Php/docs/gmagick.normalizeimage
From Get docs
Gmagick::normalizeimage
(PECL gmagick >= Unknown)
Gmagick::normalizeimage — Enhances the contrast of a color image
Description
public Gmagick::normalizeimage
([ int $channel
] ) : Gmagick
Enhances the contrast of a color image by adjusting the pixels color to span the entire range of colors available.
Parameters
channel- Identify which channel to normalize
Return Values
The Gmagick object on success
Errors/Exceptions
Throws an GmagickException on error.
