Imagick
PHP Manual

Imagick::getQuantumRange

(PECL imagick 2.0.0)

Imagick::getQuantumRangeReturns the Imagick quantum range

说明

array Imagick::getQuantumRange ( void )

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。


Imagick
PHP Manual