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<DIV>Hi Greg,</DIV>
<DIV> </DIV>
<DIV>why do you want to “free” some routeable line types?</DIV>
<DIV>If it is just for different display options, you can do another
trick.</DIV>
<DIV>I am using 0x0c as an invisible line type just for routing purpose,</DIV>
<DIV>and non-routeable overlay linetypes to display roundabouts how they should
look like.</DIV>
<DIV> </DIV>
<DIV>highway=trunk &
junction=roundabout
[0x0c road_class=3 road_speed=2 resolution 24 continue with_actions]</DIV>
<DIV>highway=trunk &
junction=roundabout
[0x10202 resolution 17]</DIV>
<DIV>highway=primary &
junction=roundabout
[0x0c road_class=3 road_speed=1 resolution 24 continue with_actions]</DIV>
<DIV>highway=primary &
junction=roundabout
[0x10302 resolution 17]</DIV>
<DIV>highway=secondary &
junction=roundabout
[0x0c road_class=2 road_speed=1 resolution 24 continue with_actions]</DIV>
<DIV>highway=secondary &
junction=roundabout
[0x10402 resolution 18]</DIV>
<DIV>highway=tertiary &
junction=roundabout
[0x0c road_class=1 road_speed=1 resolution 24 continue with_actions]</DIV>
<DIV>highway=tertiary &
junction=roundabout
[0x10502 resolution 19]</DIV>
<DIV>highway=unclassified &
junction=roundabout
[0x0c road_class=0 road_speed=1 resolution 24 continue with_actions]</DIV>
<DIV>highway=unclassified &
junction=roundabout
[0x10602 resolution 21]</DIV>
<DIV>highway=residential &
junction=roundabout
[0x0c road_class=0 road_speed=1 resolution 24 continue with_actions]</DIV>
<DIV>highway=residential &
junction=roundabout
[0x10702 resolution 22]</DIV>
<DIV> </DIV>
<DIV>You can use the same trick for all other routing lines also.</DIV>
<DIV>With a similiar trick (invisible main POI + visible overlay POIs) you can
also club together POIs with different Icons to the same POI-List entry.</DIV>
<DIV> </DIV>
<DIV>Walter</DIV>
<DIV> </DIV>
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<DIV> </DIV>
<DIV style="BACKGROUND: #f5f5f5">
<DIV style="font-color: black"><B>From:</B> <A
title=GPetermann_muenchen@hotmail.com
href="mailto:GPetermann_muenchen@hotmail.com">Gerd Petermann</A> </DIV>
<DIV><B>Sent:</B> Thursday, March 03, 2016 6:30 AM</DIV>
<DIV><B>To:</B> <A title=mkgmap-dev@lists.mkgmap.org.uk
href="mailto:mkgmap-dev@lists.mkgmap.org.uk">Development list for mkgmap</A>
</DIV>
<DIV><B>Subject:</B> Re: [mkgmap-dev] Question about using different ROAD
CLASS's andROAD SPEED's for one linetype.</DIV></DIV></DIV>
<DIV> </DIV></DIV>
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<P>Hi Greg,</P>
<P> </P>
<P>my understanding is that Garmin treats 0x0c special to produce the "leave
roundabout at the nth ..." hints,</P>
<P>the same for 0x08 and 0x09 to produce the other exit hints. The calculation
of the "nth" exit requires special logic,</P>
<P>that's why roundabouts need a special type. <BR></P>
<P> </P>
<P>Gerd<BR></P>
<P> </P>
<P> </P><BR><BR>
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<DIV id=divRplyFwdMsg dir=ltr><FONT style="FONT-SIZE: 11pt" color=#000000
face="Calibri, sans-serif"><B>Von:</B> mkgmap-dev-bounces@lists.mkgmap.org.uk
<mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von greg crago
<gregcrago@gmail.com><BR><B>Gesendet:</B> Donnerstag, 3. März 2016
00:10<BR><B>An:</B> Development list for mkgmap<BR><B>Betreff:</B> [mkgmap-dev]
Question about using different ROAD CLASS's and ROAD SPEED's for one
linetype.</FONT>
<DIV> </DIV></DIV>
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<DIV>
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<DIV>I noticed that I have one linetype (0x0c) for roundabouts and it had many
different ROAD CLASS and ROAD SPEED<BR><BR># Roundabouts<BR>junction=roundabout
& (highway=trunk | highway=trunk_link) [0x2a resolution 18
continue]<BR>junction=roundabout & (highway=trunk | highway=trunk_link)
[0x0c road_class=3 road_speed=2 resolution 18]<BR>junction=roundabout &
(highway=primary | highway=primary_link) [0x2d resolution 18
continue]<BR>junction=roundabout & (highway=primary | highway=primary_link)
[0x0c road_class=3 road_speed=1 resolution 18]<BR>junction=roundabout &
(highway=secondary | highway=secondary_link) [0x2e resolution 20
continue]<BR>junction=roundabout & (highway=secondary |
highway=secondary_link) [0x0c road_class=2 road_speed=1 resolution
20]<BR>junction=roundabout & (highway=tertiary | highway=tertiary_link)
[0x2f resolution 20 continue]<BR>junction=roundabout & (highway=tertiary |
highway=tertiary_link) [0x0c road_class=1 road_speed=1 resolution
20]<BR>junction=roundabout & (highway=unclassified | highway=residential |
highway=minor | highway=living_street) [0x25 resolution 22
continue]<BR>junction=roundabout & (highway=unclassified |
highway=residential | highway=minor | highway=living_street) [0x0c road_class=1
road_speed=1 resolution 22]<BR><BR><BR>I also have 2 other linetypes for HIGH
SPEED RAMPS (0x09) and LOW SPEED RAMPS (0x08):<BR><BR><BR>highway=motorway_link
[0x09 road_class=4 road_speed=7 resolution 15]<BR>highway=trunk_link [0x09
road_class=4 road_speed=5 resolution 18]<BR><BR>highway=primary_link [0x08
road_class=3 road_speed=1 resolution 18]<BR>highway=secondary_link [0x08
road_class=2 road_speed=1 resolution 19]<BR><BR><BR></DIV>
<DIV>MY QUESTION:<BR><BR></DIV>
<DIV>Can I combine all of these different ROAD_CLASS and ROAD_SPEED together
using 0x0c and free up 2 routable linetypes? Yes, all the map elements would
like the same.<BR></DIV>
<DIV> </DIV>
<DIV>Greg<BR></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV></DIV>
<P>
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