OK, it seems if you mix zoom levels and routing things go
wrong, changed style to thus. . .
highway=primary [0x10e0c level 3 continue]
highway=primary [0x03 road_class=2 road_speed=1 level 2]
Routing works fine. I suggest it should be mentioned in
the style document that lines only at higher levels should
not use routable types; and not be routable, but I am not
sure about the routable types part?!? But better to be safe
than sorry.
But, another question, why does this work. . .
junction=roundabout [0x0c road_class=1 road_speed=1
continue]
. . .
. . .
highway=trunk [0x10e0b level 3-4 continue]
highway=trunk [0x02 road_class=3 road_speed=1 level 2]
highway=primary [0x10e0c level 3 continue]
highway=primary [0x03 road_class=2 road_speed=1 level 2]
Why does the routing on the roundabout (transparent
line), followed by the routing later on - work?
G
Sent: Sunday, May 19, 2013 6:26 PM
Subject: [mkgmap-dev] Problem for routing
with different zoom levels
Not sure if anyone has spotted this before, as I
have not been keeping a close eye on the mailing list
lately.
I had the following defined in my style file; to
show thinner lines for primary highways at different
zoom levels:
highway=primary [0x1b road_class=2 road_speed=1
level 3-4 continue]
highway=primary [0x03 road_class=2 road_speed=1
level 2]
This seems to have broken routing in Mapsource and
on the device. I removed the first line and changed
the level on the second to 3 and it worked fine (I
assume 4 would have worked fine as well).
Is there a restriction on doing this type of thing
regarding routing?
Geoff.
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