cityImage.sum_at_centroid#
- cityImage.sum_at_centroid(line_geometry, lines_gdf, column)[source]#
Given a LineString geometry, it sums the column values of all the features in a LineString GeoDataFrame intersecting the line. This function should be executed per row by means of the df.apply(lambda row : ..) function.
- Parameters:
line_geometry (LineString) – A street segment geometry.
lines_gdf (LineString GeoDataFrame) – The GeoDataFrame.
column (string) – The name of the column.
- Return type:
int