> I have made some screenshots for this weird routing behaviour: > http://sites.google.com/site/openfietsmap/routing > > Conclusions: > -If two routable lines are combined, routing breaks when address search is > used (btw I have used mkgmap-locator-r1912.jar, same happened with previous > version)
I think (I haven't confirmed) that the address point of a street is the center point of the streets bounding box which lies not mandatorily on the street. Maybe that's the reason. If so this should be fixed quite easily. WanMil > -Instead of routing to the destination, the route goes to the end of the > tile, and from there a direct straight line to the destination > -If you point to the same road on the map, routing is fine > > The reason why I use two routable lines is because 0x01 and 0x02 have a very > high draw priority so it is displayed under all circumstances on top of any > other line. So this makes it convenient to indicate bike routes or no bicycle > allowed roads. > > > > ----- Oorspronkelijk bericht ----- > > I've noticed that routing breaks if I search for an address, where the street > consists of multiple lines in the style file. > For instance a tertiary road plus a tunnel. Or a bike path with a cycle > route. In those cases both lines were routable. In cases where I use overlay > lines (with the continue statement) that are non routable, routing doesn't > seem to break. > > On Mapsource or on the GPS it routes fine if you point to that road on the > map. With the address search on the GPS however, the street is found but if i > want to calculate a route, the device says either 'there are no routable > streets' or the route makes very weird jumps to the tile end and bounces back > to to the destination in a straight line. > > I think I can prevent this behaviour by using non-routable lines for > overlays, but maybe some improvements can be made in the mkgmap code? > _______________________________________________ > mkgmap-dev mailing list > [email protected] > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > _______________________________________________ > mkgmap-dev mailing list > [email protected] > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev > _______________________________________________ mkgmap-dev mailing list [email protected] http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
