Well, you can always search for pages with file formats, as BMP is a popular and common one, it should be easy to find, one I'd found is:
http://www.dcs.ed.ac.uk/home/mxr/gfx/2d-hi.html
Years ago, I also did wrote some programme converting from some (now obsolete) format into BMP, which you can also look at:
http://dfg.the-underdogs.org/hosted/gich/download/pyx2bmp.zip
Moreover, this forum is ONLY for AGS related tech. problems, so I'm now moving this thread.
http://www.dcs.ed.ac.uk/home/mxr/gfx/2d-hi.html
Years ago, I also did wrote some programme converting from some (now obsolete) format into BMP, which you can also look at:
http://dfg.the-underdogs.org/hosted/gich/download/pyx2bmp.zip
Moreover, this forum is ONLY for AGS related tech. problems, so I'm now moving this thread.