Gmagick::getimagegamma

(PECL gmagick >= Unknown)

Gmagick::getimagegammaGets the image gamma

说明

public float Gmagick::getimagegamma ( void )

Gets the image gamma

参数

此函数没有参数。

返回值

Returns the image gamma on success

错误/异常

错误时抛出 GmagickException

User Contributed Notes

There are no user contributed notes for this page.