[GRASS-dev] [GRASS GIS] #2029: raster legend on discrete maps not graduated

[GRASS GIS]

#2029: raster legend on discrete maps not graduated
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 Reporter:  timmie       |       Owner:  grass-dev@…              
     Type:  defect       |      Status:  new                      
 Priority:  normal       |   Milestone:  6.4.4                    
Component:  Raster       |     Version:  unspecified              
 Keywords:  d.legend     |    Platform:  Unspecified              
      Cpu:  Unspecified  |  
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Changes (by hamish):

  * keywords:  => d.legend


Comment:

 How many categories in the final image?

 If there are more categories than there are vertical pixels to display
 them in, d.legend automatically changes into smooth gradient mode; it
 issues you a warning telling you that it did it in that case.

 the various thin=, lines=, and use= options can be used to reduce the
 number of categories to something that will fit on the screen. Also you
 should check that the map being used is a CELL map, not a FCELL or DCELL.

 beyond that, I'd need more information to go on about your raster.
 (r.info, screenshots, exact CLI commands to reproduce, xmon or wxGUI, ...)


 regards,
 Hamish

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Ticket URL: <http://trac.osgeo.org/grass/ticket/2029#comment:1>
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