[mkgmap-dev] Garmin Lines Visibility

Tue Feb 4 13:18:51 GMT 2020

Hi Nick,

not sure about the limit of extended types. 0x1f for the lowest byte, but mkgmap doesn't seem to limit the higher byte. So maybe 1ff1f.
I think I'll add code to perform the same type checks for *.mp files as for style files.

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von Pinns UK <osm at pinns.co.uk>
Gesendet: Dienstag, 4. Februar 2020 11:48
An: mkgmap-dev at lists.mkgmap.org.uk
Betreff: Re: [mkgmap-dev] Garmin Lines Visibility

Hi Gerd

Yes, I used a mp file - no error message was shown

I presume extended line types have a maximum of 13F1f?

Regards

Nick

On 04/02/2020 10:44, Gerd Petermann wrote:
> Hi Nick,
>
> yes, 0x3f is also coded as limit in mkgmap. It complains when you use a higher line type like 0x57 in the style:
> Error: invalid type 0x57 for POLYLINE in style file lines, line 121
>
> Maybe it doesn't complain with polish (*.mp) input?
>
> Gerd
>
> ________________________________________
> Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von nwillink <osm at pinns.co.uk>
> Gesendet: Dienstag, 4. Februar 2020 11:29
> An: mkgmap-dev at lists.mkgmap.org.uk
> Betreff: [mkgmap-dev] Garmin Lines Visibility
>
> Hi All
>
> Following from Jorics' response to Gerd  have done some more research
> regarding lines on Basecamp:
>
> *Lines with non extended types*
>
> it seems that the highest line type is 0x3F
>
> Strangely Mapsource shows a repeat of lines 0 to 3F starting from 0x40
> This looks like  mkgmap allows such types but Garmin seems to set a 'flag'
> of some kind and regards 0x40 as 0x0 etc
>
> Not Visible : 0x17 , 0x 2c , 0x30 - 0x3F
>
> Not customisable Labels: 0x20 - 0x22
>
> *Extended Lines*
>
> Not Visible : 0x10200 - 102FF ,
>                    1080e ,
>                    0812 - 1081f,
>                   10b05-10b1f ,
>                  12e00 -anything higher
>
>
>
> No Labels : 0x10906 - 1091f , 10b02-10b04
>
> <http://gis.19327.n8.nabble.com/file/t339487/lines.jpg>
>
>
>
>
> --
> Sent from: http://gis.19327.n8.nabble.com/Mkgmap-Development-f5324443.html
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