[GRASS-dev] [GRASS GIS] #2083: Add 3D raster (volume) support to d.legend

[GRASS GIS]

#2083: Add 3D raster (volume) support to d.legend
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 Reporter:  wenzeslaus          |       Owner:  grass-dev@…              
     Type:  enhancement         |      Status:  new                      
 Priority:  normal              |   Milestone:  7.0.0                    
Component:  Display             |     Version:  svn-trunk                
 Keywords:  d.legend, raster3d  |    Platform:  All                      
      Cpu:  All                 |  
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Comment(by huhabla):

 Replying to [comment:2 hamish]:
 > Hi,
 >
 > I don't think this needs a separate module, rather we could add a -3
 flag to the main d.legend module to tell it that it should expect a 3d
 raster for the map name. Or if the parser can't be convinced to deal with
 that, add a new rast3d= option and check that one or the other has been
 given (sort of like g.copy et al.). --> At some point I'd like to have
 d.legend support vector maps and arbitrary color rules text files too.

 +1 for a single d.legend module with rast3d=, vect= and colrule= options.

 Btw: The color rules for raster maps can also be set from a single 3D
 raster map using r.colors.

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2083#comment:4>
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