#1137 closed enhancement (fixed)
Add a tolerance distance to ST_RemoveRepeatedPoints
| Reported by: | strk | Owned by: | pramsey |
|---|---|---|---|
| Priority: | medium | Milestone: | PostGIS 2.2.0 |
| Component: | postgis | Version: | master |
| Keywords: | Cc: | rburhum |
Description
It may be useful to specify a tolerance for ST_RemoveRepeatedPoints, so that "closeby" consecutive points are considered "repeated" and removed from input.
Change History (7)
comment:1 by , 13 years ago
| Milestone: | PostGIS 2.0.0 → PostGIS 2.1.0 |
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comment:2 by , 12 years ago
comment:3 by , 12 years ago
| Milestone: | PostGIS 2.1.0 → PostGIS Future |
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comment:4 by , 12 years ago
| Cc: | added |
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comment:5 by , 12 years ago
| Milestone: | PostGIS Future → PostGIS 2.2.0 |
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comment:7 by , 5 years ago
For the record: bounding box may need to be updated when a tolerance is given. See #4493
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Such an additional parameter would effectively be an implementation of "ST_Decimate" as suggested by Martin Davis here: https://github.com/mapnik/mapnik/issues/1136#issuecomment-4662114