#37173: Support for curved geometry types
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Reporter: m-kuhn | Type: New feature
Status: new | Component: GIS
Version: dev | Severity: Normal
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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GeoDjango has support for various geometry types (Point, Line, Polygon and
their Multi types), the gdal component also supports curves but geos and
the db mapping do not yet have support for curved types.
Support for the following types should be added for supporting curved
types:
CircularString,
CompoundCurve,
CurvePolygon,
MultiCurve,
MultiSurface
We have been working on libgeos to introduce basic support for curves in
version 3.13 [https://github.com/libgeos/geos/releases/tag/3.13.0], the
support is gradually improved in the algorithms in 3.14 and upcoming 3.15.
Postgis allows for storing curved types for a long time already.
We will be happy to work on support for this.
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Ticket URL: <https://code.djangoproject.com/ticket/37173>
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