(PECL imagick 2.0.0)
Imagick::getImageExtrema — Gets the extrema for the image
本函数暂无文档,仅有参数列表。
Gets the extrema for the image. Returns an associative array with the keys "min" and "max".
Returns an associative array with the keys "min" and "max". Throws ImagickException on failure.
Throws ImagickException on error.