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I've rebuilt everything, and I replaced the files on the wiki : http://lua-users.org/files/wiki_insecure/lua-std.ico http://lua-users.org/files/wiki_insecure/lua-full.ico http://lua-users.org/files/wiki_insecure/lua-icons-png.zip I used AFPL Ghostscript to rasterize the ps. Here is the command line I used : gswin32c -g1080x1080 -r72 -sDEVICE=pngalpha -dBATCH -sOutputFile=lua-logo-nolabel.png lua-logo-nolabel.ps However the whole image seemed slightly shifted to the left compared to GIFs on the Lua website. As I don't know postscript nor ghostscript enough to know for sure where this comes from, I just guessed that the BoundingBox line in ps header had not been taken into account. So I moved the whole image 45 pixels to the right in the 1080x1080 raster. Tell me if that's wrong and how to do the right shift (I guess it's just an option to gs command line). 2006/5/3, Jérôme VUARAND <jerome.vuarand@gmail.com>:
I changed nothing except the colors (to generate an alpha mask), but you're right, the dashes are wrong. I used the Paint Shop Pro X to rasterize the ps, it seems it don't handle ps files that well. I'll try to correct this. 2006/5/3, Luiz Henrique de Figueiredo <lhf@tecgraf.puc-rio.br>: > >All images were generated from lua-logo-nolabel.ps found on the official site. > > Something is wrong with the conversion from PostScript: the dashes are to > short, that is, there are too many dashes. Or did you change DASHANGLE? > --lhf >