[GRASS-dev] [GRASS GIS] #2277: graphically set up region bounds

[GRASS GIS]

#2277: graphically set up region bounds
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  Reporter:  vincent      |       Owner:  martinl    
      Type:  enhancement  |      Status:  closed     
  Priority:  normal       |   Milestone:  7.0.0      
 Component:  wxGUI        |     Version:  unspecified
Resolution:  fixed        |    Keywords:  region     
  Platform:  Unspecified  |         Cpu:  Unspecified
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Comment(by neteler):

 Replying to [comment:19 mlennert]:
 ...
 > Does the GUI internally redefine the region for display and then
 > applies that region in that call to g.region ?

 This reminds me of my question posted in grass-dev:

 On Wed, Apr 16, 2014 at 6:09 PM, Markus Neteler <neteler at osgeo.org> wrote:
 > Hi,
 >
 > when trying to render a large raster map with d.rast in the "command
 > line version"  (d.mon wx0), then it tries to use the current region
 > which leads to a cairo memory error.
 >
 > It seems that the wxGUI is initializing the display in a more
 > reasonable way to downsample the map to be rendered on the fly since
 > it makes no sense to render it at original resolution. This "magic" is
 > yet missing in d.mon.
 >
 > Where is that calculated in wxGUI to get an idea about the calculation
 > of map display window size versus raster map size/resolution?

 Maybe related, maybe not. In any case a resolution/region issue.

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2277#comment:20>
GRASS GIS <http://grass.osgeo.org>