[CentOS] xloadimage in centos 5.1

I have noticed that xloadimage rpm is not in centos 5.1

I use the command "xview -identity" to get the size of gifs, jpgs, and pngs.
xview is part of the xloadimage package.

The command "file filename" also reports sizes for gifs and pngs BUT not 
for jpgs.

Is there an alternative command to use to report gif jpg and png sizes?

I thought about just getting an older xloadimage package and that works
but I want to do it the right way...

THanks,

Jerry