(PECL gmagick >= Unknown)
Gmagick::removeimage — Removes an image from the image list
Removes an image from the image list.
锟剿猴拷锟斤拷没锟叫诧拷锟斤拷锟斤拷
The Gmagick object on success.
锟斤拷锟斤拷时锟阶筹拷 GmagickException锟斤拷