[GRASS-dev] [GRASS GIS] #3328: d.mon: wrong zoom after region modification

[GRASS GIS]

#3328: d.mon: wrong zoom after region modification
-------------------------------+-------------------------
 Reporter:  mlennert           |      Owner:  grass-dev@…
     Type:  defect             |     Status:  new
 Priority:  normal             |  Milestone:  7.2.1
Component:  Display            |    Version:  svn-trunk
 Keywords:  d.mon zoom region  |        CPU:  Unspecified
 Platform:  Unspecified        |
-------------------------------+-------------------------
 {{{
 g.region vect=busroute1
 d.mon wx0
 d.rast elevation
 d.vect busroute1
 }}}

 Then click on the zoom-in tool and click in the map.

 Result: everything works as expected

 {{{
 g.region rast=elevation
 d.mon wx0
 g.region vect=busroute1
 d.erase
 d.rast elevation
 d.vect busroute1
 }}}

 Then click on the zoom-in tool and click in the map.

 Result: the map jumps to a different, unexpected zoom level.

 My guess is that internally it is still using the elevation region as
 reference.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3328>
GRASS GIS <https://grass.osgeo.org>