geo_partition

v0.1.1

geo_partition v0.1.1 GeoPartition View Source

Documentation for GeoPartition.

Link to this section Summary

Functions

partition(shape, area, output \\ :list)

Decomposes a given polygon or multipolygon into a list of polygons all of which have an area less than area (measured in square miles)

polygon_errors(shape)

Disallow polygons with overlapping holes

Link to this section Functions

Link to this function partition(shape, area, output \\ :list) View Source

Decomposes a given polygon or multipolygon into a list of polygons all of which have an area less than area (measured in square miles)

Input format can be

output specifies the output format of the decomposition

  • :list (default), a flat list of Geo.Polygon
  • :multipolygon, a single Geo.MultiPolygon
  • :multipolygon_json, a GeoJSON geometry object of type MultiPolygon
  • :multipolygon_feature, a GeoJSON feature with a MultiPolygon geometry
  • :feature_collection, a GeoJSON feature collection containing features with Polygon geometry
  • :feature_collection_multipolygon, a GeoJSON feature collection containing a single feature with multipolygon geometry
Link to this function polygon_errors(shape) View Source

Disallow polygons with overlapping holes