iduedu.clip_urban_graph

iduedu.clip_urban_graph(graph_gdf, polygon)

Clip graph nodes by geometry and keep only edges with retained endpoints.

polygon is expected to be in the same CRS as graph_gdf. Node ids are preserved; call relabel_urban_graph() if dense labels are needed.

See also

https://iduclub.github.io/IduEdu/examples/graph_operations.html

Return type:

UrbanGraph

Parameters:

• graph_gdf (UrbanGraph)

• polygon (BaseGeometry)