I am attempting to process some mathematics-heavy documents through latex2html generating the maths images as transparent PNGs. This works with the exception of some large maths figures which come out with opaque grey backgrounds.
Close inspecition of these indicates the "bad" PNGs contain a single-pixel-width white boarder either across the bottom or down the right side or both. This is the only part which is rendered transparent by pnmtopng (or ppmtogif), leaving the rest of the figure with the opaque grey background from dvips. Since this happens predominantly with the largest math formulae, I suspect that it is a rounding problem somewhere between the call to pnmcrop and the call to pnmtopng (or ppmtogif) in the program pstoimg, however I lack sufficient PERL skills to analyse this section of code. Can someone help? G. J. Gloor Imperial College London software versions: latex2html 2002-1 (1.69) dvipsk 5.86 Netpbm 10.11.4 ghostscript 7.05 linux 2.4.18 _______________________________________________ latex2html mailing list [EMAIL PROTECTED] http://tug.org/mailman/listinfo/latex2html
