momepy.extend_lines¶

momepy.
extend_lines
(gdf, tolerance, target=None, barrier=None, extension=0)[source]¶ Extends lines from gdf to istelf or target within a set tolerance
Extends unjoined ends of LineString segments to join with other segments or target. If
target
is passed, extend lines to target. Otherwise extend lines to itself.If
barrier
is passed, each extended line is checked for intersection withbarrier
. If they intersect, extended line is not returned. This can be useful if you don’t want to extend street network segments through buildings. Parameters
 gdfGeoDataFrame
GeoDataFrame containing LineString geometry
 tolerancefloat
tolerance in snapping (by how much could be each segment extended).
 targetGeoDataFrame, GeoSeries
target geometry to which
gdf
gets extended. Has to be (Multi)LineString geometry. barrierGeoDataFrame, GeoSeries
extended line is not used if it intersects barrier
 extensionfloat
by how much to extend line beyond the snapped geometry. Useful when creating enclosures to avoid floating point imprecision.
 Returns
 GeoDataFrame
GeoDataFrame of with extended geometry