After getting mad with Lidar points colorizing which till nowrequired a DB table with GRASSRGB attributes, I havemodified d.vect to support colors directly from z height (geometry).Works for 3D points, lines (eg, 3D contours) and 3D polygons(eg delaunay triangles): # Spearfish:g.region rast=elevation.10mr.random elevation.10m n=5000 vector=random3d -dd.mon x0# display as black pointsd.vect random3d# display 3D points […]
GRASS, QGIS and others are in the need of their own map printing tools for high quality output but these projects should not start from scratch. There is a wealth of underlying code already in Mapserver, Mapguide etc which could be re-used in the terms of their respective licenses and certainly of programming language compatibility. […]
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