def get_adjacent_buildings(self, node, threshold):
""" Finds the buildngs that are within a search area around a given L{geo.osm_import.Node} object
@type node: L{geo.osm_import.Node}
@param node: OSM Node object
@param threshold: search distance in meters
@returns: a list of the found buildings
@rtype: C{list} of L{geo.osm_import.Way}
"""
box = create_node_box(node, threshold)
buildings = [self.__osm_object.getWayByID(index) for index in self.__osm_object.building_tree.intersection(box, "raw")]
return buildings
def get_adjacent_streets(self, node, threshold):
""" Returns a list of street objects within the threshold distance to the given node.
A rectangular box with the node as the center is created. The threshold in meters is the distance from the center to the top/left/bottom/right. All street object that lie within this box are returned.
@type node: L{Node}
@param node: OSM Node object
@type threshold: C{int}
@param threshold: distatance in meters
@returns: a list of street objects
@rtype: C{list} of L{Way}
"""
box = create_node_box(node, threshold)
streets = [self.getWayByID(index) for index in self.street_tree.intersection(box, "raw")]
return streets
