(PECL gmagick >= Unknown)
Gmagick::getsize — Returns the size associated with the Gmagick object
Returns the size associated with the Gmagick object as an array with the keys "columns" and "rows".
이 함수는 인수가 없습니다.
Returns the size associated with the Gmagick object as an array with the keys "columns" and "rows".
Throws an GmagickException on error.