Gmagick
PHP Manual

Gmagick::equalizeimage

(PECL gmagick >= Unknown)

Gmagick::equalizeimageEqualizes the image histogram

说明

public Gmagick Gmagick::equalizeimage ( void )

Equalizes the image histogram.

返回值

The equalized Gmagick object.

错误/异常

Throws an GmagickException on error.


Gmagick
PHP Manual