Bug report #8056
Ring is incorrectly interpreted if MIF is used
|Affected QGIS version:||master||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||end of life|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||16897|
QGIS should render ring as a hole in the polygon and this indeed happens with attached TAB, but not with MIF/MID.
It seems that this is not GDAL issue, but the issue is how QGIS interprets direction of nodes sequence of the ring. If outer polygon and inner are counterdirected - the ring draws, if direction is the same - it doesn't.
Sample data: http://gis-lab.info/forum/download/file.php?id=5935
#3 Updated by Giovanni Manghi almost 4 years ago
- Resolution set to end of life
- Status changed from Open to Closed
End of life notice: QGIS 2.18 LTR