©
This document uses PHP Chinese website manual Release
(PECL gmagick >= Unknown)
Gmagick::getimagehistogram — Gets the image histogram
Returns the image histogram as an array of GmagickPixel objects. Throw an GmagickException on error.
此函数没有参数。
Returns the image histogram as an array of GmagickPixel objects.
错误时抛出 GmagickException。