(PECL gmagick >= Unknown)
Gmagick::getimagedispose — Gets the image disposal method
Gets the image disposal method
锟剿猴拷锟斤拷没锟叫诧拷锟斤拷锟斤拷
Returns the dispose method on success.
锟斤拷锟斤拷时锟阶筹拷 GmagickException锟斤拷