#33721 closed Cleanup/optimization (fixed)
Add reference to the DE-9IM intersection model.
| Reported by: | Tobias Schmetzer | Owned by: | Ksenofanex |
|---|---|---|---|
| Component: | Documentation | Version: | 4.0 |
| Severity: | Normal | Keywords: | geos documentation |
| Cc: | Claude Paroz | Triage Stage: | Ready for checkin |
| Has patch: | yes | Needs documentation: | no |
| Needs tests: | no | Patch needs improvement: | no |
| Easy pickings: | yes | UI/UX: | no |
Description
I am missing important information on the mentioned "DE-9IM intersection matrix" at https://docs.djangoproject.com/en/4.0/ref/contrib/gis/geos/#spatial-predicate-methods. Nobody knows what T*FF*, *TFF*, *TFF*, or T*FF* mean and where to get this information. I suggest to add information about this matrix or where to find a definition of it.
Change History (8)
comment:1 by , 2 years ago
| Cc: | added |
|---|---|
| Component: | Uncategorized → Documentation |
| Summary: | GEOS documentation feature request: Add description for or a link to the DE-9IM intersection matrix → Add reference to the DE-9IM intersection model. |
| Triage Stage: | Unreviewed → Accepted |
| Type: | New feature → Cleanup/optimization |
comment:2 by , 2 years ago
| Easy pickings: | set |
|---|
comment:3 by , 2 years ago
I think it wouldn't hurt to add a link to some reference documentation like the mentioned Wiki page.
comment:5 by , 2 years ago
| Triage Stage: | Accepted → Ready for checkin |
|---|
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I don't agree, folks working with spatial relations of geometries are quite often aware of
DE-9IM.Adding a reference to the Wiki page should be enough. Would you like to prepare a patch?