getTopoLinkId
Provides the unique identifier for the given link. Link is a part of a road between two intersection. The identifier is unique within the current road graph within a reasonable some area. It may be used to identify the link in the road graph.
The identifier is stable and does not change between different versions of the road network. The identifier is not guaranteed to be unique between different versions of a map, if link geometry changes. It is not guaranteed to be unique between different regions of the same map.
Parameters
LineString object representing link geometry
start index (inclusive) of the link
end index (exclusive) of the link
Throws
if startIndex or endIndex are outside the bounds of geometry
Provides the unique identifier for the given link. Link is a part of a road between two intersection. The identifier is unique within the current road graph within a reasonable some area. It may be used to identify the link in the road graph.
The identifier is stable and does not change between different versions of the road network. The identifier is not guaranteed to be unique between different versions of a map, if link geometry changes. It is not guaranteed to be unique between different regions of the same map.
Parameters
MultiPoint object representing link geometry
start index (inclusive) of the link
end index (exclusive) of the link
Throws
if startIndex or endIndex are outside the bounds of geometry
Provides the unique identifier for the given link. Link is a part of a road between two intersection. The identifier is unique within the current road graph within a reasonable some area. It may be used to identify the link in the road graph.
The identifier is stable and does not change between different versions of the road network. The identifier is not guaranteed to be unique between different versions of a map, if link geometry changes. It is not guaranteed to be unique between different regions of the same map.
Parameters
a list of Point representing link geometry
start index (inclusive) of the link. Defaults to 0
end index (exclusive) of the link. Defaults to the size of the points list
Throws
if startIndex or endIndex are outside the bounds of points