#157: Wxgrass: Set computational region to the minimum necessary to enclose map
data extent
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Reporter: epatton | Owner: grass-dev@lists.osgeo.org
Type: enhancement | Status: new
Priority: minor | Milestone: 6.4.0
Component: Python | Version: svn-trunk
Keywords: map display, region, zoom |
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As far as I'm aware, this functionality doesn't yet exist in wxgrass: Set
the computational region to that of the smallest possible box which will
completely enclose all non-null cells in the selected raster map.
The reason for this request is that sometimes setting the computational
region to that of a selected raster doesn't crop the region bounds to the
edges of raster cells; it seems to depend on the display window geometry.
See the attached screenshot - the computational region has been set to the
shown raster, but the region bounds seem to conform to the display window
bounds rather than the edge to existing data.