Port PolygonHull #603
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Feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes `GEOSPolygonHullSimplify` method introducesd in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). Notes: - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
oleksii-leonov
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Feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes `GEOSPolygonHullSimplify` method introducesd in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). Notes: - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
oleksii-leonov
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Nov 24, 2023
Feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes `GEOSPolygonHullSimplify` method introducesd in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). Notes: - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
oleksii-leonov
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Nov 24, 2023
The feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes the `GEOSPolygonHullSimplify` method introduced in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
oleksii-leonov
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Nov 24, 2023
The feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes the `GEOSPolygonHullSimplify` method introduced in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
oleksii-leonov
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Nov 24, 2023
The feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes the `GEOSPolygonHullSimplify` method introduced in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
oleksii-leonov
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that referenced
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Nov 24, 2023
The feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes the `GEOSPolygonHullSimplify` method introduced in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
oleksii-leonov
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to syngenta/rgeo
that referenced
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Nov 24, 2023
The feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes the `GEOSPolygonHullSimplify` method introduced in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
oleksii-leonov
added a commit
to syngenta/rgeo
that referenced
this issue
Nov 24, 2023
The feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes the `GEOSPolygonHullSimplify` method introduced in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
oleksii-leonov
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that referenced
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Jan 6, 2024
The feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes the `GEOSPolygonHullSimplify` method introduced in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
BuonOmo
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Jan 7, 2024
The feature is equal to [ST_SimplifyPolygonHull](https://postgis.net/docs/ST_SimplifyPolygonHull.html) in PostGIS. > Computes a simplified topology-preserving outer or inner hull of a polygonal geometry. > An outer hull completely covers the input geometry. > An inner hull is completely covered by the input geometry. > The result is a polygonal geometry formed by a subset of the input vertices. > MultiPolygons and holes are handled and produce a result with the same structure as the input. > https://postgis.net/docs/ST_SimplifyPolygonHull.html Utilizes the `GEOSPolygonHullSimplify` method introduced in [GEOS 3.11.0](https://github.com/libgeos/geos/releases/tag/3.11.0). - libgeos/geos#603 - locationtech/jts#861 - libgeos/geos@1b3521c
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The PolygonHull class computes concave hulls, but respects the boundary of the polygon in doing so: the new hull does not cross into the area of the input polygon.
locationtech/jts#861
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