[mkgmap-dev] Garmin Lines Visibility

Tue Feb 4 13:29:20 GMT 2020

Personally I have not come across line types > 130 although I have seen 
135 as a poi in a city navigator map

On 04/02/2020 13:18, Gerd Petermann wrote:
> 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>
>>
>>
>>
>>
>> --
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