momepy.coins_to_nx¶

momepy.coins_to_nx(coins)[source]¶

Creates the continuity stroke graph of a street network. The continuity graph is similar to, but not identical with, the dual graph. In the continuity graph, each stroke (see momepy.COINS) is a node; and each intersection between two strokes is an edge.

Parameters:¶

coins : momepy.COINS¶

Continuity strokes computed from a street network.

Returns:¶

stroke_graph – A networkx.Graph object.

Return type:¶

Graph

Examples

>>> import geopandas as gpd
>>> gdf = gpd.read_file(momepy.datasets.get_path("bubenec"), layer="streets")
>>> coins = momepy.COINS(gdf)
>>> stroke_graph = momepy.coins_to_nx(coins)