Opened 3 years ago
Last modified 3 years ago
#5093 new enhancement
ST_Simplify(TopoGeometry) returns NULL on collapse
| Reported by: | strk | Owned by: | strk |
|---|---|---|---|
| Priority: | medium | Milestone: | PostGIS Fund Me |
| Component: | topology | Version: | 2.1.x |
| Keywords: | Cc: |
Description
The ST_Simplify(TopoGeometry) function makes no effort to preserve topology, and may result in returning a NULL value for collapsed elements (like closed linearring). It may be nice to enhance it, using the topological information.
An example implementation could enforce 2 additional nodes on single-node linestrings.
Change History (1)
comment:1 by , 3 years ago
| Milestone: | PostGIS 3.3.0 → PostGIS Fund Me |
|---|---|
| Version: | 3.2.x → 2.1.x |
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