Ticket #4655 (closed enhancement: fixed)

Opened 13 months ago

Last modified 13 months ago

Add -8 option to gdal_polygonize.py to support 8-connectedness

Reported by: ctoney Owned by: warmerdam
Priority: normal Milestone: 1.10.0
Component: Utilities Version: 1.9.0
Severity: normal Keywords: GDALPolygonize
Cc:

Description

The attached gdal_polygonize.py adds the commandline option -8 (as in gdal_sieve.py) to support 8-connectedness (diagonal pixels) when determining polygons.

Attachments

gdal_polygonize.py Download (6.3 KB) - added by ctoney 13 months ago.

Change History

Changed 13 months ago by ctoney

Changed 13 months ago by rouault

  • status changed from new to closed
  • resolution set to fixed
  • milestone set to 2.0.0

r24384 /trunk/gdal/ (6 files in 3 dirs): gdal_polygonize.py: add -8 option to select 8 connectedness (#4655); move gdal_polygonize.dox and gdal_proximity.dox from doc/ to swig/python/scripts/ so that their man pages are generated

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