[GRASS-dev] Re: [GRASS GIS] #124: d.legend: apply arbitrary labels to a smooth floating-point colorbar

[GRASS GIS]

#124: d.legend: apply arbitrary labels to a smooth floating-point colorbar
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  Reporter:  epatton      |       Owner:  hamish            
      Type:  enhancement  |      Status:  assigned          
  Priority:  minor        |   Milestone:  6.4.0             
 Component:  default      |     Version:  svn-trunk         
Resolution:               |    Keywords:  colorbar, d.legend
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Comment (by epatton):

 Ok, for instance, see legend1.png; it shows a color bar divided into 6
 intervals on a floating-point bathymetry dataset; I don't want to use odd
 depth values like -188 and -92; I would prefer to label -200, -150, -100,
 etc. When I use the use= paramter, the legend gets chopped into squares,
 ruining the nice, continous color bar (legend2.png; also, the labels
 become huge for some reason).

 So basically, I would ideally like a color bar like legend1.png, but with
 arbitrary labels applied.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/124#comment:2>
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