[mkgmap-dev] [Patch v1] improve handling of exits

Wed May 20 02:37:26 BST 2015

When you say you didn't change the echotags code, did you rewrite the style
rule? If you did that I'm embarrassed to admit I am unable to see the
difference.

AFAIK I'm using the exact same style file for both runs, but the run with
the older executables produced no output. I replaced that jar file with the
new one (modified r3598) and all of a sudden output from echotags appeared.

Anyway, it's all good.

On Tue, May 19, 2015 at 11:03 AM, GerdP <gpetermann_muenchen at hotmail.com>
wrote:

> Hi Dave,
>
> I am not sure if you understand that echotags always worked.
> The problem is/was that the rule was not executed because
> the expression evaluated to false.
> In other words, I did not change the echotags code,
> I changed the code so that it is more likely that the
> term "mkgmap:exit_hint=true & mkgmap:dest_hint=true"
> evaluates to true.
>
> Gerd
>
>
> Dave Swarthout wrote
> > On Mon, May 18, 2015 at 7:51 AM, Gerd Petermann <
>
> > gpetermann_muenchen@
>
> >> wrote:
> >
> >
> >> @Dave: Please note the changes in the default style.
> >> It would be great if you could test this patch and maybe suggest
> >> a better description of the two options.
> >>
> >
> > Sorry for the delay in responding. The modified r3598 produced output
> from
> > the echotags function. I did not see anything regarding the exit_to tags
> > but my test destination tag was processed and this output went to stderr:
> >
> > 4611686018427392234 (168231839) -
> > [highway=motorway_link,destination=Beltline Road
> >
> East,mkgmap:exit_hint=true,mkgmap:dest_hint=true,bicycle=yes,mkgmap:way-has-pois=true,mkgmap:exit_hint_ref=195A,mkgmap:label:1=Dest:
> > Beltline Road East,oneway=yes] before
> > 4611686018427392234 (168231839) -
> > [highway=motorway_link,destination=Beltline Road
> >
> East,mkgmap:exit_hint=true,mkgmap:dest_hint=true,bicycle=yes,mkgmap:way-has-pois=true,mkgmap:exit_hint_ref=195A,mkgmap:label:1=Dest:
> > Beltline Road East,oneway=yes] after
> >
> > *(highway=motorway_link | highway=trunk_link) & mkgmap:exit_hint=true &*
> > *mkgmap:dest_hint=true*
> > *  { echotags "before";*
> > *name '${destination:ref|subst: =>} ${destination|subst:;=> |subst:/=> }'
> > |*
> > *         '${ref|subst: =>} ${destination|subst:;=> |subst:/=> }' |*
> > *         '${destination|subst:;=> |subst:/=> }' |*
> > *         'Exit ${mkgmap:exit_hint_ref} ${mkgmap:exit_hint_name}' |*
> > *         'Exit ${mkgmap:exit_hint_ref} ${mkgmap:exit_hint_exit_to}' |*
> > *         'Exit ${mkgmap:exit_hint_exit_to}' |*
> > *         'Exit ${mkgmap:exit_hint_name}' |*
> > *         'Exit ${mkgmap:exit_hint_ref}' ;*
> > *echotags "after"*
> > *       }*
> >
> > This is my rule for debugging the destination tag and it appears before
> > the
> > rule above:
> >
> > *destination=* & (highway=motorway_link | highway=trunk_link) {name
> 'Dest:
> > ${destination}' }*
> >
> > My exit_to rule is for points is here:
> >
> > *exit_to=* {name 'Exit ${ref} ${exit_to}' | '${exit_to}' }  [0x12615
> > resolution 24]*
> >
> > This produces the desired output on my maps but doesn't show up in stderr
> > because I haven't yet put echotags into my points style file.
> >
> > Thanks for the good work....
> >
> >
> >
> >
> >
> > --
> > Dave Swarthout
> > Homer, Alaska
> > Chiang Mai, Thailand
> > Travel Blog at http://dswarthout.blogspot.com
> >
> > _______________________________________________
> > mkgmap-dev mailing list
>
> > mkgmap-dev at .org
>
> > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>
>
>
>
>
> --
> View this message in context:
> http://gis.19327.n5.nabble.com/Patch-v1-improve-handling-of-exits-tp5845035p5845192.html
> Sent from the Mkgmap Development mailing list archive at Nabble.com.
> _______________________________________________
> mkgmap-dev mailing list
> mkgmap-dev at lists.mkgmap.org.uk
> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>

-- 
Dave Swarthout
Homer, Alaska
Chiang Mai, Thailand
Travel Blog at http://dswarthout.blogspot.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.mkgmap.org.uk/pipermail/mkgmap-dev/attachments/20150519/80b058e2/attachment-0001.html>