[GRASS-dev] [GRASS GIS] #2308: d.vect: size<1 makes points disappear when using size_column

[GRASS GIS]

#2308: d.vect: size<1 makes points disappear when using size_column
-------------------------+--------------------------------------------------
 Reporter:  mlennert     |       Owner:  grass-dev@…              
     Type:  defect       |      Status:  new                      
 Priority:  normal       |   Milestone:  7.0.0                    
Component:  Display      |     Version:  svn-trunk                
 Keywords:               |    Platform:  Unspecified              
      Cpu:  Unspecified  |  
-------------------------+--------------------------------------------------
 In NC dataset with grass_trunk:


 {{{
 d.vect hospitals size=1 icon=basic/circle
 d.erase
 d.vect hospitals size=0.5 icon=basic/circle
 }}}

 => one can see a change in size


 {{{
 d.vect -r hospitals size=1 icon=basic/circle size_column=HLS_
 d.vect -r hospitals size=0.5 icon=basic/circle size_column=HLS_
 }}}

 => no circles are displayed when size < 1 (same result with or without the
 -r flag).

 In 6.4.3 the combination of size<1 and size_column works perfectly.

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2308>
GRASS GIS <http://grass.osgeo.org>