Add support for other geometry classes known by WKT - Githubissues

navibyte / geospatial

Geospatial data structures, tools and utilities for Dart and Flutter.

https://geospatial.navibyte.dev

Other

54 stars 5 forks source link

Add support for other geometry classes known by WKT #30

Open navibyte opened 3 years ago

navibyte commented 3 years ago

https://en.wikipedia.org/wiki/Well-known_text_representation_of_geometry

Now (at least some level of) support for:

Point, MultiPoint
LineString, MultiLineString
Polygon, MultiPolygon
GeometryCollection

However NO support for these, and not yet even planned any, is there need?

Triangle
PolyhedralSurface
TIN (Triangulated irregular network)

Well-known binary (WKB) seems to have even more, but maybe most of these are totally out of focus for the geocore library...

CircularString
CompoundCurve
CurvePolygon
MultiCurve
MultiSurface
Curve
Surface
Circle
GeodesicString
EllipticalCurve
NurbsCurve
Clothoid
SpiralCurve
CompoundSurface
BrepSolid
AffinePlacement

navispatial commented 7 months ago

Better first implement #226 for simple geometries (target on geobase 2.0.0) and then extend support for other geometries too. This issue quite large however, maybe should be splitted (at least those geometries supported by JSON-FG, see #53).