This may be cause because you need to check the direction of the line
segments before you create a linestring to pass to the client. If you
route is something like
segment source target
1 1 3
2 4 3
3 7 4
etc
route (1,2,4,3,7,4) or 1,3,3,4) depending on how you assemble it is not
going to make sense.
Then segment 2 needs to be reversed so it goes from 3 to 4 and segment 3
needs to be reverse also. so you get:
route (1,3,4,7).
Also this is not really a mapserver issues and you should probably pust
this to the pgRouting list. It would alos help if you showed some of the
intermediate results. When you show a image and the route is broken,
most of us can look at the image and say "Yup, looks like the route is
broken!" We do not see what data you got out of pgRouting, we do not
know how that got passed to mapserver or OpenLayers, there are a lot of
places that you can break things. We don't even know how data flows
through your system or who/what is rendering the route part of the image.
-Steve
Valeria Muñoz wrote:
hi..
I am back again with my problem pgrouting.. I followed a little tutorial
works perfectly with the shapefile from the example, but to use mine the
result is not expected, generating lines are not continuous, I think I
missing some coordinates or something to work with my shapefile.
attached image.
please help!!..
2009/1/19 Valeria Muñoz <[email protected] <mailto:[email protected]>>
Hi
I would like to implement the service "optimum path between 2
points," can someone help me to be able to implement it?. The
general idea is that a user picks a point A and point B and a
display on the map the best route to get from point A to B.
RG...
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