Gmagick::setimageformat
Gmagick::setimagegreenprimary
Gmagick
PHP Manual

# Gmagick::setimagegamma

(PECL gmagick >= Unknown)

Gmagick::setimagegamma — Sets the image gamma

### 설명

public void Gmagick::setimagegamma ( float `$gamma` )

Sets the image gamma.

### 인수

`gamma`

  The image gamma.

### 반환값

The Gmagick object on success

### 오류/예외

Throws an GmagickException on error.

Gmagick::setimageformat
Gmagick::setimagegreenprimary
Gmagick
PHP Manual