[GRASS-dev] Re: [GRASS GIS] #1174: Set zoom to/from computational region in display map does not work

[GRASS GIS]

#1174: Set zoom to/from computational region in display map does not work
----------------------+-----------------------------------------------------
  Reporter:  frankie  |       Owner:  grass-dev@…              
      Type:  defect   |      Status:  closed                   
  Priority:  major    |   Milestone:  6.4.1                    
 Component:  Tcl/Tk   |     Version:  6.4.0                    
Resolution:  invalid  |    Keywords:                           
  Platform:  Linux    |         Cpu:  All                      
----------------------+-----------------------------------------------------

Comment(by mlennert):

 Replying to [comment:2 frankie]:
 > It is an error in gis.m. Let do what follows in spearfish:
 > * Load vegcover in layer tree.
 > * View it in display map at default res (30m)
 > * Change resolution to 500m by g.region (menu or command line)
 > * Then -> Zoom display to computational region. It does not change
 resolution in the display map. Up to 6.2 that was working.
 >
 > I do not see any reason because one has to set computational region to
 match display, as you suggest, before that.

 That was just for convenience to better see the difference... (having
 zoomed into the map).

 > Also note I'm using Tcl/Tk 8.4 which is the default in Debian
 sid/squeeze and 6.4.0 final.


 Just to reinforce Maris' message: it works perfectly here (Debian lenny
 +lenny-backports, with tcl 8.4) when using the "Strict draw mode".

 Screenshots attached to show it works. IMHO, this report can be closed,
 but I'll let Frankie do it if he agrees.

 Moritz

-- 
Ticket URL: <http://trac.osgeo.org/grass/ticket/1174#comment:4>
GRASS GIS <http://grass.osgeo.org>