Name
TopoGeo_AddLineString — Adds a linestring to an existing topology using a tolerance and possibly splitting existing edges/faces. Returns edge identifiers.
Synopsis
SETOF integer TopoGeo_AddLineString(varchar atopology, geometry aline, float8 tolerance);
설명
Adds a linestring to an existing topology and returns a set of edge identifiers forming it up. The given line will snap to existing nodes or edges within given tolerance. Existing edges and faces may be split by the line.
![[Note]](../images/note.png) | |
Updating statistics about topologies being loaded via this function is up to caller, see maintaining statistics during topology editing and population. |
2.0.0 버전부터 사용할 수 있습니다.