[mkgmap-dev] roundabouts

Mon Feb 13 10:46:48 GMT 2017

I don't see the benefit of this, on my devices (oregon 600, old Nüvi) without a typ file, 0x0c is rendered as a fat orange line drawn on top of the 0x108.. types. In Mapsource it works fine, I agree. AFAIK there is no way to make 0x0c invisible without a typ file. I've tried to skip resolution but this didnt work either, it is still rendered.

________________________________
Van: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> namens Gerd Petermann <GPetermann_muenchen at hotmail.com>
Verzonden: maandag 13 februari 2017 00:42:30
Aan: Development list for mkgmap
Onderwerp: Re: [mkgmap-dev] roundabouts

Hi Andrzej,

yes, works fine without typ file on Mapsource, Basecamp and my Oregon 600 .
I think the default 0xc type looks like 0x06, so we need the overlay for tertiary (0x05).

The only one still looking bad is highway=service (0x07). I tried to add extra rules for it but It seems that 0x10806 doesn't work.
Maybe you have another idea?

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von Andrzej Popowski <popej at poczta.onet.pl>
Gesendet: Sonntag, 12. Februar 2017 20:15:59
An: mkgmap-dev at lists.mkgmap.org.uk
Betreff: Re: [mkgmap-dev] roundabouts

Hi Gerd,

just have tested following version:

# Roundabouts
junction=roundabout & (highway=trunk | highway=trunk_link) [0x0c
road_class=4 road_speed=2 resolution 24 continue]
junction=roundabout & (highway=trunk | highway=trunk_link) [0x10801
resolution 18]

junction=roundabout & (highway=primary | highway=primary_link) [0x0c
road_class=3 road_speed=2 resolution 24 continue]
junction=roundabout & (highway=primary | highway=primary_link) [0x10802
resolution 19]

junction=roundabout & (highway=secondary | highway=secondary_link) [0x0c
road_class=2 road_speed=2 resolution 24 continue]
junction=roundabout & (highway=secondary | highway=secondary_link)
[0x10803 resolution 20]

junction=roundabout & (highway=tertiary | highway=tertiary_link) [0x0c
road_class=1 road_speed=1 resolution 24 continue]
junction=roundabout & (highway=tertiary | highway=tertiary_link)
[0x10804 resolution 21]

junction=roundabout & highway=minor [0x0c road_class=1 road_speed=1
resolution 21]
junction=roundabout & highway=unclassified [0x0c road_class=1
road_speed=1 resolution 21]
junction=roundabout & highway=* [0x0c road_class=0 road_speed=1
resolution 22]

This adds secondary line for roundabout defined as trunk, primary,
secondary and tertiary only. I think other types will work well enough
with standard rendering. Maybe even tertiary can be standard. Map looks
ok, see attached picture with roundabout rendered as primary (no TYP).

Side note: this is example, where style-option can be used. You can make
this extra lines active in style only when a proper style-option is defined.

--
Best regards,
Andrzej

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