On Thu, Oct 13, 2022 at 8:35 AM Brad ReDacted <brad.redac...@outlook.com> wrote: > > Hello, > > Can someone tell me what spec the (enhanced) postscript driver > (lib/psdriver) adheres to? I am having difficulty looking up one of the > parameters (box erase, in particular - erase.c).
Good question, the driver did not receive much attention in the last 15 years: https://github.com/OSGeo/grass/commits/main/lib/psdriver/ I found to emails which are somewhat related: [GRASS-dev] documenting the display lib in grass7 - https://lists.osgeo.org/pipermail/grass-dev/2009-January/042023.html - https://lists.osgeo.org/pipermail/grass-dev/2009-January/042030.html and this ticket: Cairo and PS drivers display only one raster or vector for SVG and PS https://trac.osgeo.org/grass/ticket/3033 > I found references to PostScript levels, but no mention of EPS, which is > clearly being used in this case. AFAICT, there is no such box erase in EPS. > > Anyone here from way back with some info? I would like to correct some > security issues and possibly expand commands; Like adding > highresBoundingBox that will accept floats for higher precision. I cannot comment much on this: #733: display lib: support for curveto https://trac.osgeo.org/grass/ticket/3033 Maybe others have more insights? Markus _______________________________________________ grass-dev mailing list grass-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/grass-dev