Imagick::getQuantumRange

(PECL imagick 2, PECL imagick 3)

Imagick::getQuantumRange — Returns the Imagick quantum range

public static Imagick::getQuantumRange(): array

Returns the quantum range for the Imagick instance.

此函数没有参数。

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

错误时抛出 ImagickException�