[GRASS-dev] [GRASS GIS] #2857: d.rast.num fails in GUI because the constrain display resolution fails

[GRASS GIS]

#2857: d.rast.num fails in GUI because the constrain display resolution fails
-------------------------------------------------+-------------------------
 Reporter:  wenzeslaus                           |      Owner:  grass-dev@…
     Type:  defect                               |     Status:  new
 Priority:  normal                               |  Milestone:  7.1.0
Component:  wxGUI                                |    Version:  svn-trunk
 Keywords:  display resolution, d.rast.num,      |        CPU:  Unspecified
  mapdisp                                        |
 Platform:  Linux                                |
-------------------------------------------------+-------------------------
 When adding d.rast.num layer in the GUI user is asked to switch to
 "constrain display resolution to computational settings". Switching to it
 makes whatever is in the Map Display disappear. After adding the
 d.rast.num layer nothing is there regardless the zoom settings.

 This works in 70 release branch. d.rast.arrow doesn't require (just
 recommends) the special resolution settings, so it works in trunk when the
 settings is not changed.

 Unrelated, but I have also noticed that the error messages are printed in
 the terminal instead of the console in GUI. (I don't have g.gisenv's DEBUG
 or WXDEBUG set.)

 I don't know how to reproduce this in the command line with d.mon cairo.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/2857>
GRASS GIS <https://grass.osgeo.org>