I'm using the scripting plugin, which allows me to stay in my comfort zone, coding in Python. I'm not sure this can be compiled into a independent plugin though. If nothing else, it can serve as a prototype, I guess.
I found some code in the utils2-plugin which seems useful too. I'll see how far I get with that. What I'm looking for at the moment is the code which creates parallel ways. So I can do that for each way member. Jo 2012/11/9 Roland Olbricht <roland.olbri...@gmx.de>: > Hi, > >> I have been looking at that and I'll have to look again as it seemed quite >> complicated :-) > > Yes, it is. Unfortunately it needs a lot of refactoring. It is even not the > most efficient approach, but I simply went short of time. > >> I did see that you only use highway=bus_stop for bus routes, but I'm >> slowly but surely in the process of converting all of them to >> public_transport=platform. > > That's a good idea. I think at current state of affairs it should take into > account both "highway=bus_stop" and "public_transport=platform". Feel free to > update the code. > >> I have created a Python script which does quality control on numbered node >> cycle and walking routes, which I'd like to extend to PT now. As a first >> step I'd like to do what your plugin does; detect stops and propose to add >> them to the route. Later on, I'd like to actually create a route relation >> based on stops that need to be served. (Which will, of course, need to be >> checked manually for correctness before it is uploaded) > > There is even code prepared for this in the plugin. A call to > new PublicTransportAStar(Node start, Node end).shortestPath() > will return a data structure that contains the shortest path found by an > A*-algorithm, written as partial ways (because it may use ways only partial). > What is missing here is an appropriate filter (don't route over stairs or > other non-streets), which would go where the comment > // Further tests whether the way is eligible. > is. And the projection from off-road bus stops to starting nodes. And then to > make sense of the result. In particular, the plugin has no code to split ways > automatically, and JOSM won't mark partly ways AFAIK. > > Once again: feel free to work with the code. Given my OSM agenda, I won't > work on the public_transport plugin code before the end of the year, but I > will give any help to make it useful (or recycle the useful parts in a new > plugin). > > Cheers, > > Roland _______________________________________________ josm-dev mailing list josm-dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/josm-dev
