[GRASS-dev] Speed map display in wxGUI on bigger monitors

Markus Neteler neteler at osgeo.org
Fri Aug 3 07:19:59 PDT 2012


when working with the wxGUI on bigger monitors, it is rather slow
when it comes to map display.
Looking into the /tmp/ directory, I find fairly huge files which are
generated and then combined for display.
It is getting even worse when using GRASS over network.

Question: why the uncompressed PNM/PPM format used by g.pnmcomp?


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