[mkgmap-dev] Commit: r2658: Use mkgmap:street tag to get street name for house number search

Sun Jul 21 12:48:06 BST 2013

El 19/07/13 18:52, Carlos Dávila escribió:
> El 19/07/13 18:19, Thorsten Kukuk escribió:
>> On Fri, Jul 19, Felix Hartmann wrote:
>>
>>> Actually neither of the two lines works!!!!
>>>
>>>
>>> Have I understood wrong how it should work?
>>> name=* {set mkgmap:street='${name}'} as first line in my lines file,
>>> doesn't help. I still get all the added "junk" like refs or route names
>>> and so on in the address search (used mapsource to try it out)...
>>> highway=* & name=* {set mkgmap:street='${name}'} also has no effect at
>>> all on the address search.
>>>
>>> where is my error?
>> As far as I understood, mkgmap:street is used to match the
>> housenumbers to streets (if you modify name, addr:streetname
>> will no longer match).
>> It's not used for the address index.
> House number search should work together with address search. I also
> tried r2658 but could not find house numbers.
Well, I don't know what was doing wrong, but now it works. I can find 
house numbers even in streets I have changed the name via style.
>>     Thorsten
>>
>>> On 19.07.2013 17:30, Felix Hartmann wrote:
>>>> oh, found out that:
>>>> name=* {set mkgmap:street='${name}'}
>>>>
>>>> doesn't have any performance impact. Dunno why this is so much
>>>> quicker.... but it works. So it's good and documented here for
>>>> everyone wondering how to use mkgmap:street.
>>>> On 19.07.2013 17:28, Felix Hartmann wrote:
>>>>> thanks for that solution. However the performance impact is quite
>>>>> tremendous.
>>>>> E.g. on Austria I have without it
>>>>> 2:55 (min/sec).
>>>>> By adding the line: highway=* & name=* {set mkgmap:street='${name}'}
>>>>> at the beginning of my lines file (or better, latest possibility
>>>>> before name changes).
>>>>> the time increases to about 3:45. I have tested the time impact
>>>>> several times - no changes >1sec...
>>>>>
>>>>> That's about a 25% increase in rendering time on mkgmap.jar.
>>>>>
>>>>> The solution is probably to only set mkgmap:street only for name
>>>>> changes - which will require quite a lot of additional code - at
>>>>> least for me. I will try and report probably next week.... (so for
>>>>> every set name=...  -  run { addmkgmap:street {$name}; set name=.....
>>>>> } hope this works and doesn't need to be put one line earlier )
>>>>> or any easy optimization solution that doesn't need such a big name=*
>>>>> search?
>>>>> On 17.07.2013 21:10, svn commit wrote:
>>>>>> Version 2658 was committed by wanmil on Wed, 17 Jul 2013
>>>>>>
>>>>>> Use mkgmap:street tag to get street name for house number search
>>>>>>
>>>>>> The house number matching algorithm now checks the mkgmap:street tag
>>>>>> on roads. If it is set it uses it to match to the addr:street tags
>>>>>> of house number elements. This enables style developers to put refs
>>>>>> and other infos into the street name and at the same time have a
>>>>>> good matching for house number search.
>>>>>> _______________________________________________
>>>>>> mkgmap-dev mailing list
>>>>>> mkgmap-dev at lists.mkgmap.org.uk
>>>>>> http://lists.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>>> -- 
>>> keep on biking and discovering new trails
>>>
>>> Felix
>>> openmtbmap.org & www.velomap.org
>>>
>>> _______________________________________________
>>> mkgmap-dev mailing list
>>> mkgmap-dev at lists.mkgmap.org.uk
>>> http://lists.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>