(PECL imagick 2, PECL imagick 3)
Imagick::getPage — Returns the page geometry
Returns the page geometry associated with the Imagick object in an associative array with the keys "width", "height", "x", and "y".
此函数没有参数。
Returns the page geometry associated with the Imagick object in an associative array with the keys "width", "height", "x", and "y", throwing ImagickException on error.