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0.4.0

  • better exception message for "ridge line must intersect ..." RuntimeError
  • added Python 3.10 support
  • update dependencies
  • fixed warnings for updated dependencies

0.3.0

This is a major update that changes the default behavior and accepted arguments of voronoi_regions_from_coords(). You will most likely need to update your scripts. See the examples in this repository and the function documentation.

  • complete rewrite of Voronoi region polygon construction
    • usually quicker and more memory efficient
    • much quicker when dealing with duplicate points
    • adds possibility to treat the geometries in a geographic area separately, if that area is a MultiPolygon shape; this is actually the new default behavior; to reset to the former behavior, set per_geom=False when using voronoi_regions_from_coords()
    • adds possiblity to also retrieve results separately for each geometry in a geographic area
    • voronoi_regions_from_coords() now returns dicts instead of list that map region IDs to region geometries and assigned points
  • updated, better function documentation
  • added and updated tests
  • new and updated examples
  • dependency updates
  • dropped official Python 3.5 support (may still work, though), added Python 3.9 support

0.2.0

  • fix issue #7 (thanks @AtelierLibre)
  • update dependencies / make compatible with GeoPandas 0.7.0
  • introduce more and better tests
  • use tox for testing

0.1.2

  • fix bug if centroid of boundary area is outside convex hull of generator set (thanks @mjziebarth)

0.1.1

  • made compatible with GeoPandas 0.5.0
  • added missing requirement descartes in setup.py

0.1.0

  • initial release