[mkgmap-dev] Help from the style file gurus

Mon Jan 4 16:16:14 GMT 2010

Quoting Charlie Ferrero <charlie at cferrero.net>:

>
>
> Felix Hartmann wrote:
>>
>> On 03.01.2010 11:20, Charlie Ferrero wrote:
>>>
>>> Felix Hartmann wrote:
>>>> On 02.01.2010 15:44, Charlie Ferrero wrote:
>>>>> Bump...has no-one else managed to solve how to represent one-way
>>>>> bridges?
>>>>>
>>>>> Charlie Ferrero wrote:
>>>>>> Hello list,
>>>>>>
>>>>>> Question #1
>>>>>> ===========
>>>>>> I am using the overlays style file in combination with a TYP file to
>>>>>> define custom styles for one-way streets (overlaid blue arrows in the
>>>>>> direction of the one-way, type 0x10), and for bridges (two parallel
>>>>>> lines outside the road, type 0x12).  This all works fine.  Where I'm
>>>>>> stuck is when I have a one-way street that is also a bridge.  I had
>>>>>> assumed that the stop/continue system would help me here, but sadly it
>>>>>> doesn't work as I expected.
>>>>>>
>>>>>> The following are my style rules  for trunk roads:
>>>>>>
>>>>>> #lines file excerpt:
>>>>>> highway=trunk&  (bridge=yes | bridge=true) [0x111 resolution 16
>>>>>> continue]
>>>>>> highway=trunk&  oneway!=* [0x02 resolution 16 stop]
>>>>>> highway=trunk&  (oneway=yes | oneway=true) [0x123 resolution 16 stop]
>>>>>>
>>>>>> #overlays file excerpt:
>>>>>> 0x111: 0x02, 0x12
>>>>>> 0x123: 0x02, 0x10
>>>>>>
>>>> This code is rubbish (or 10x more complicated then needed).
>>>>
>>>> Use instead:
>>>>
>>>> highway=trunk&  (bridge=yes | bridge=true) [0x12 resolution 16 continue]
>>>> highway=trunk&  (oneway=yes | oneway=true) [0x10 resolution 16 continue]
>>>> highway=trunk  [0x02 resolution 16]
>>>>
>>>>
>>> Thanks for the suggestion.  Unfortunately it doesn't work properly
>>> (see screenshots) but it has helped me figure out what's going wrong:
>>> even though the continue keyword is there, the rule matching seems to
>>> stop at the first match.
>>>
>>> I am using mkgmap r1455 - is there some command switch that I've
>>> missed that I must use to get continue to work properly?
>>>
>> ups, switch it around. make bridge=yes & highway=trunk; oneway=yes &
>> highway=trunk .....
>
> Thank you Felix, this works!
>
> --
Incidentally, could you explain why the tag order matters?

-- 
Charlie