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hiposfer.kamal.services.routing.directions
collection of functions to provide routing directions based on Open Street Maps and General Transit Feed Specification data. It follows (as close as possible) the MapBox v5 directions specification.
The algorithm provides a single route between the first and last coordinate. It works as follows:
- create a Dijkstra collection to find the shortest path
- take the sequence and split it into 'pieces'
- each piece is a subsection of the complete route with a common 'context'. The 'context' is the road name or the stop name
- loop over the pieces to create instructions based on each previous, current and next piece
collection of functions to provide routing directions based on Open Street Maps and General Transit Feed Specification data. It follows (as close as possible) the MapBox v5 directions specification. The algorithm provides a single route between the first and last coordinate. It works as follows: - create a Dijkstra collection to find the shortest path - take the sequence and split it into 'pieces' - each piece is a subsection of the complete route with a common 'context'. The 'context' is the road name or the stop name - loop over the pieces to create instructions based on each previous, current and next piece
directionclj
(direction network params)given a network and a sequence of keywordized parameters according to https://www.mapbox.com/api-documentation/#retrieve-directions returns a directions object similar to the one from Mapbox directions API
Example: (direction network :coordinates [{:lon 1 :lat 2} {:lon 3 :lat 4}]
given a network and a sequence of keywordized parameters according to
https://www.mapbox.com/api-documentation/#retrieve-directions
returns a directions object similar to the one from Mapbox directions API
Example:
(direction network :coordinates [{:lon 1 :lat 2} {:lon 3 :lat 4}]cljdoc is a website building & hosting documentation for Clojure/Script libraries
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