(PECL gmagick >= Unknown)
Gmagick::getimageextrema — Gets the extrema for the image
Returns an associative array with the keys "min" and "max". 錯(cuò)誤時(shí)拋出 GmagickException。
此函數(shù)沒(méi)有參數(shù)。
Returns an associative array with the keys "min" and "max".
錯(cuò)誤時(shí)拋出 GmagickException。