garym@cognos.uucp@uunet.uu.net (Gary Murphy) (05/10/91)
I found this most inviting little command tucked in at the bottom of the DVIDRV doc files and thought all my troubles were solved! I quickly grabbed a .PCX from my old Paintbrush v.1.0 and whipped up a quick test program (I actually took the LaTeX sample and just blindly added the \special just before the titlepage command), but the DVISCR refused to find the file. Thinking back to how the _WINDOWS_ version of PCX (version 2.0) could not read the files from my straight DOS version, I dug out another utility to convert .GIF's to windows-paintbrush-compatible .PCX files. These new .PCX files were found by DVISCR, but the display came out as a pure black rectangle. In the documentation, it states that all non-black pixels will be printed. The image I was testing was a gray-scale, so I fired up the PicLab, applied heavy contrast and mapped the image down to 2 colours --- it looked ok in the viewer, but again DVISCR only shows black. Is this due to DVISCR mapping multiple pixels onto the same screen location (I would expect at least a little noise!) or does it not support images (it _is_ already in a graphics mode) or am I missing something absolutely essential? How does one prepare an image for emTeX? The documents recommend .MSP files instead, but I can't think of where I have seen a .GIF->.MSP converter which does not require windows to run (why would it need this obsolete format?) If anyone has any advice on printing bitmap images through the DVIxxx utilities, some assistance here would be greatly appreciated! p.s. what happened to the emTeX mailing list? I've lost their address and never received any messages after the first week! -- o| Gary Murphy |o |------------------------------------------------------------------------| o| uunet!mitel!cunews!cognos!garym garym%cognos.uucp@ccs.carlton.ca |o | Cognos Inc. P.O. Box 9707 Ottawa K1G 3N3 (613) 738-1338 x5537 | o| "There are many things which do not concern the process" - Joan of Arc |o