(PECL gmagick >= Unknown)
Gmagick::getimageresolution — Gets the image X and Y resolution
Returns the resolution as an array.
锟剿猴拷锟斤拷没锟叫诧拷锟斤拷锟斤拷
锟斤拷锟斤拷时锟阶筹拷 GmagickException锟斤拷