Imagick::getQuantumRange

(PECL imagick 2.0.0)

Imagick::getQuantumRange — Returns the Imagick quantum range

说明

Imagick::getQuantumRange ( void ) : array

Returns the quantum range for the Imagick instance.

返回值

Returns an associative array containing the quantum range as an integer ("quantumRangeLong") and as a string ("quantumRangeString").

错误／异常

错误时抛出 ImagickException。