subject:"Re\: \[Taginfo\-dev\] Getting matching maps on Taginfo gb"

Re: [Taginfo-dev] Getting matching maps on Taginfo gb

2019-04-25 Thread Shaun McDonald



> On 22 Apr 2019, at 02:24, Imre Samu  wrote:
> 
> >Thank you, these figures have done the trick.
> 
> good news :)
> ( I see : https://taginfo.openstreetmap.org.uk/taginfo/config 
>  )
> 
> some small comments:
> #1.
>   you can add a configturbo.wizard_area =  "in 'United Kingdom'"
>   
> https://github.com/ImreSamu/dockerized-taginfo/blob/sotm2018/service/eu/gb/taginfo-config.json#L71
>  
> 
>  but this is containing Northern Ireland
>   ( I have checked the  "Great Britain" relation, but this is smaller 
> https://www.openstreetmap.org/relation/6038068 
>  , a lot of islands not 
> included )

Thanks, I’ve added Great Britain which is the closest match to the Geofabrik 
download that I’m using.

> 
> #2.
> with high precision extracting - you can remove the extra tags in Ireland  ( 
> ~ south coastline )  or in France 
> * https://taginfo.openstreetmap.org.uk/keys/natural#map 
>   vs.  
> http://207.180.196.156:20142/keys/natural#map 
>   
> I am running an extra "osmium extract --strategy simple" on the input data:   
> https://github.com/taginfo/dockerized-taginfo/blob/master/sh/osm_split.sh#L47 
> 
> 

I’m using the Geofabrik extract for Great Britain. As the Ireland Taginfo 
includes Northern Ireland, I thought duplication possibly wasn’t right.

I’ll also look into into expanding the bounding box to cover the other Chanel 
Islands that are clipped off. In trying to solve the memory issue (which needed 
a RAM upgrade on the VM as a 4GB VM is borderline what the UK needs) I tried 
using a smaller bounding box for the image.

Shaun

> Imre
> 
>  
> 
> 
> 
> Shaun McDonald mailto:sh...@shaunmcdonald.me.uk>> 
> ezt írta (időpont: 2019. ápr. 22., H, 0:27):
> Hi Imre,
> 
> Thank you, these figures have done the trick.
> 
> The coordinates are in a different order to which Taginfo uses, however 
> swapping the middle 2 numbers produces a good map.
> 
> Shaun
> 
>> On 20 Apr 2019, at 17:04, Imre Samu > > wrote:
>> 
>> Hi Shaun,
>> 
>> sorry, now I can't debug your values - but as I remember it is not easy. 
>> 
>> I am calculating with this ugly SQL function - for every country.
>> * 
>> https://github.com/taginfo/dockerized-taginfo/blob/master/setup/setup_xtaginfo_admin.sql#L42
>>  
>> 
>> 
>> and my result for GB  - this.
>> https://github.com/ImreSamu/dockerized-taginfo/blob/sotm2018/service/eu/gb/taginfo-config.json
>>  
>> 
>>- but this is smaller than yours
>> ( ~ 2-3 day online: http://207.180.196.156:20142/keys/highway#map 
>>  )
>>  included : https://en.wikipedia.org/wiki/Rockall 
>>  - so it is strange .. 
>> 
>> ---
>> and calling with your coordinate - my result.
>> ===
>> osm=# select get_xtaginfo('gb', -12.35,2.98, 49.47, 61.2) ;
>> NOTICE:  OK   R# = gb, 18 , 279.000 , 216.000 ,0.170 ,0.270
>> get_xtaginfo 
>> -
>>  {279,216,-12.35,3.150,49.47,61.470}
>> (1 row)
>> ==
>> so the geneated image:  279 x 216  pixel 
>> and the coordinates=  -12.35,3.150,49.47,61.470
>> but  I can't test ..
>> 
>> Imre
>> 
>> 
>> 
>> 
>> 
>> 
>> Shaun McDonald > > ezt írta (időpont: 2019. ápr. 20., Szo, 
>> 11:20):
>> Hi,
>> 
>> 
>> I’m trying to get the background map to match the Taginfo generated map for 
>> the GB Taginfo. I seem to be missing something from the instructions on the 
>> OSM wiki, as the background maps. With an earlier version I was getting too 
>> much included vertically.
>> 
>> https://wiki.openstreetmap.org/wiki/Taginfo/Installation#Adapting_the_map_view
>>  
>> 
>> 
>> My working is in 
>> https://docs.google.com/spreadsheets/d/1rnO5jqZAirsFankimavetobulNE2f5MJi4Z0PA8h0Dc/edit?usp=sharing
>>  
>> 
>> 
>> I’ve followed 
>> https://switch2osm.org/manually-building-a-tile-server-18-04-lts/ 
>>  to 
>> produce a map DB.
>> 
>> Map image script:
>> cat create_taginfo_map.py
>> import mapnik
>> 
>> m=mapnik.Map(330,345)
>> mapnik.load_map(m, 'openstreetmap-carto/taginfo_outline.xml')
>> 
>> bbox = mapnik.Box2d(-9,49.8,2.5,60.8)
>>

Re: [Taginfo-dev] Getting matching maps on Taginfo gb

2019-04-21 Thread Imre Samu

>Thank you, these figures have done the trick.

good news :)
( I see : https://taginfo.openstreetmap.org.uk/taginfo/config )

some small comments:
#1.
  you can add a configturbo.wizard_area =  "in 'United Kingdom'"

https://github.com/ImreSamu/dockerized-taginfo/blob/sotm2018/service/eu/gb/taginfo-config.json#L71
   but this is containing Northern Ireland
  ( I have checked the  "Great Britain" relation, but this is smaller
https://www.openstreetmap.org/relation/6038068 , a lot of islands not
included )

#2.
with high precision extracting - you can remove the extra tags in Ireland
( ~ south coastline )  or in France
* https://taginfo.openstreetmap.org.uk/keys/natural#map  vs.
http://207.180.196.156:20142/keys/natural#map
I am running an extra "osmium extract --strategy simple" on the input
data:
https://github.com/taginfo/dockerized-taginfo/blob/master/sh/osm_split.sh#L47

Imre





Shaun McDonald  ezt írta (időpont: 2019. ápr.
22., H, 0:27):

> Hi Imre,
>
> Thank you, these figures have done the trick.
>
> The coordinates are in a different order to which Taginfo uses, however
> swapping the middle 2 numbers produces a good map.
>
> Shaun
>
> On 20 Apr 2019, at 17:04, Imre Samu  wrote:
>
> Hi Shaun,
>
> sorry, now I can't debug your values - but as I remember it is not easy.
>
> I am calculating with this ugly SQL function - for every country.
> *
> https://github.com/taginfo/dockerized-taginfo/blob/master/setup/setup_xtaginfo_admin.sql#L42
>
> and my result for GB  - this.
>
> https://github.com/ImreSamu/dockerized-taginfo/blob/sotm2018/service/eu/gb/taginfo-config.json
>  - but this is smaller than yours
> ( ~ 2-3 day online: http://207.180.196.156:20142/keys/highway#map )
>  included : https://en.wikipedia.org/wiki/Rockall - so it is strange ..
>
> ---
> and calling with your coordinate - my result.
> ===
> osm=# select get_xtaginfo('gb', -12.35,2.98, 49.47, 61.2) ;
> NOTICE:  OK   R# = gb, 18 , 279.000 , 216.000 ,0.170 ,0.270
> get_xtaginfo
> -
>  {279,216,-12.35,3.150,49.47,61.470}
> (1 row)
> ==
> so the geneated image:  279 x 216  pixel
> and the coordinates=  -12.35,3.150,49.47,61.470
> but  I can't test ..
>
> Imre
>
>
>
>
>
>
> Shaun McDonald  ezt írta (időpont: 2019. ápr.
> 20., Szo, 11:20):
>
>> Hi,
>>
>>
>> I’m trying to get the background map to match the Taginfo generated map
>> for the GB Taginfo. I seem to be missing something from the instructions on
>> the OSM wiki, as the background maps. With an earlier version I was getting
>> too much included vertically.
>>
>>
>> https://wiki.openstreetmap.org/wiki/Taginfo/Installation#Adapting_the_map_view
>>
>> My working is in
>> https://docs.google.com/spreadsheets/d/1rnO5jqZAirsFankimavetobulNE2f5MJi4Z0PA8h0Dc/edit?usp=sharing
>>
>> I’ve followed
>> https://switch2osm.org/manually-building-a-tile-server-18-04-lts/ to
>> produce a map DB.
>>
>> Map image script:
>> cat create_taginfo_map.py
>> import mapnik
>>
>> m=mapnik.Map(330,345)
>> mapnik.load_map(m, 'openstreetmap-carto/taginfo_outline.xml')
>>
>> bbox = mapnik.Box2d(-9,49.8,2.5,60.8)
>> m.zoom_to_box(bbox)
>>
>> im = mapnik.Image(330,345)
>> mapnik.render(m,im)
>> im.save('gb_map.png', 'png256’)
>>
>> The highway map is a good example showing the issue:
>> https://taginfo.openstreetmap.org.uk/keys/highway#map
>>
>> head openstreetmap-carto/taginfo_outline.xml
>> 
>> 
>> 
>>  
>>1
>>2
>>
>>
>>> name="bounds">-180,-85.05112877980659,180,85.05112877980659
>>0,0,4
>>
>>
>> Taginfo config segment:
>>// For the geodistribution map. See the wiki documentation about these
>> settings.
>>"geodistribution": {
>>"left": -9,
>>"bottom": 49.8,
>>"right": 2.5,
>>"top": 60.8,
>>"width": 345,
>>"height": 330,
>>"scale_image": 1,
>>"scale_compare_image" : 1,
>>//"background_image": "/img/mapbg/world.png",
>>"background_image": "/img/mapbg/gb_map.png",
>>// optional attribution for base image, will show up below all maps
>>"image_attribution": ""
>>},
>>
>> I can’t quite figure out what I’m doing wrong to get the maps to line up
>> correctly while following the instructions on the wiki. I’m so close now.
>> Would anyone be able to provide some pointers on how to fix?
>>
>> Shaun
>>
>>
>> ___
>> Taginfo-dev mailing list
>> Taginfo-dev@openstreetmap.org
>> https://lists.openstreetmap.org/listinfo/taginfo-dev
>>
>
>
___
Taginfo-dev mailing list
Taginfo-dev@openstreetmap.org
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Re: [Taginfo-dev] Getting matching maps on Taginfo gb

2019-04-21 Thread Shaun McDonald

Hi Imre,

Thank you, these figures have done the trick.

The coordinates are in a different order to which Taginfo uses, however 
swapping the middle 2 numbers produces a good map.

Shaun

> On 20 Apr 2019, at 17:04, Imre Samu  wrote:
> 
> Hi Shaun,
> 
> sorry, now I can't debug your values - but as I remember it is not easy. 
> 
> I am calculating with this ugly SQL function - for every country.
> * 
> https://github.com/taginfo/dockerized-taginfo/blob/master/setup/setup_xtaginfo_admin.sql#L42
>  
> 
> 
> and my result for GB  - this.
> https://github.com/ImreSamu/dockerized-taginfo/blob/sotm2018/service/eu/gb/taginfo-config.json
>  
> 
>- but this is smaller than yours
> ( ~ 2-3 day online: http://207.180.196.156:20142/keys/highway#map 
>  )
>  included : https://en.wikipedia.org/wiki/Rockall 
>  - so it is strange .. 
> 
> ---
> and calling with your coordinate - my result.
> ===
> osm=# select get_xtaginfo('gb', -12.35,2.98, 49.47, 61.2) ;
> NOTICE:  OK   R# = gb, 18 , 279.000 , 216.000 ,0.170 ,0.270
> get_xtaginfo 
> -
>  {279,216,-12.35,3.150,49.47,61.470}
> (1 row)
> ==
> so the geneated image:  279 x 216  pixel 
> and the coordinates=  -12.35,3.150,49.47,61.470
> but  I can't test ..
> 
> Imre
> 
> 
> 
> 
> 
> 
> Shaun McDonald mailto:sh...@shaunmcdonald.me.uk>> 
> ezt írta (időpont: 2019. ápr. 20., Szo, 11:20):
> Hi,
> 
> 
> I’m trying to get the background map to match the Taginfo generated map for 
> the GB Taginfo. I seem to be missing something from the instructions on the 
> OSM wiki, as the background maps. With an earlier version I was getting too 
> much included vertically.
> 
> https://wiki.openstreetmap.org/wiki/Taginfo/Installation#Adapting_the_map_view
>  
> 
> 
> My working is in 
> https://docs.google.com/spreadsheets/d/1rnO5jqZAirsFankimavetobulNE2f5MJi4Z0PA8h0Dc/edit?usp=sharing
>  
> 
> 
> I’ve followed 
> https://switch2osm.org/manually-building-a-tile-server-18-04-lts/ 
>  to 
> produce a map DB.
> 
> Map image script:
> cat create_taginfo_map.py
> import mapnik
> 
> m=mapnik.Map(330,345)
> mapnik.load_map(m, 'openstreetmap-carto/taginfo_outline.xml')
> 
> bbox = mapnik.Box2d(-9,49.8,2.5,60.8)
> m.zoom_to_box(bbox)
> 
> im = mapnik.Image(330,345)
> mapnik.render(m,im)
> im.save('gb_map.png', 'png256’)
> 
> The highway map is a good example showing the issue:
> https://taginfo.openstreetmap.org.uk/keys/highway#map 
>  
> 
> head openstreetmap-carto/taginfo_outline.xml
> 
> 
> 
>  
>1
>2
>
>
> name="bounds">-180,-85.05112877980659,180,85.05112877980659
>0,0,4
> 
> 
> Taginfo config segment:
>// For the geodistribution map. See the wiki documentation about these 
> settings.
>"geodistribution": {
>"left": -9,
>"bottom": 49.8,
>"right": 2.5,
>"top": 60.8,
>"width": 345,
>"height": 330,
>"scale_image": 1,
>"scale_compare_image" : 1,
>//"background_image": "/img/mapbg/world.png",
>"background_image": "/img/mapbg/gb_map.png",
>// optional attribution for base image, will show up below all maps
>"image_attribution": ""
>},
> 
> I can’t quite figure out what I’m doing wrong to get the maps to line up 
> correctly while following the instructions on the wiki. I’m so close now. 
> Would anyone be able to provide some pointers on how to fix?
> 
> Shaun
> 
> 
> ___
> Taginfo-dev mailing list
> Taginfo-dev@openstreetmap.org 
> https://lists.openstreetmap.org/listinfo/taginfo-dev 
> 

___
Taginfo-dev mailing list
Taginfo-dev@openstreetmap.org
https://lists.openstreetmap.org/listinfo/taginfo-dev

Re: [Taginfo-dev] Getting matching maps on Taginfo gb

2019-04-20 Thread Imre Samu

Hi Shaun,

sorry, now I can't debug your values - but as I remember it is not easy.

I am calculating with this ugly SQL function - for every country.
*
https://github.com/taginfo/dockerized-taginfo/blob/master/setup/setup_xtaginfo_admin.sql#L42

and my result for GB  - this.
https://github.com/ImreSamu/dockerized-taginfo/blob/sotm2018/service/eu/gb/taginfo-config.json
 - but this is smaller than yours
( ~ 2-3 day online: http://207.180.196.156:20142/keys/highway#map )
 included : https://en.wikipedia.org/wiki/Rockall - so it is strange ..

---
and calling with your coordinate - my result.
===
osm=# select get_xtaginfo('gb', -12.35,2.98, 49.47, 61.2) ;
NOTICE:  OK   R# = gb, 18 , 279.000 , 216.000 ,0.170 ,0.270
get_xtaginfo
-
 {279,216,-12.35,3.150,49.47,61.470}
(1 row)
==
so the geneated image:  279 x 216  pixel
and the coordinates=  -12.35,3.150,49.47,61.470
but  I can't test ..

Imre






Shaun McDonald  ezt írta (időpont: 2019. ápr.
20., Szo, 11:20):

> Hi,
>
>
> I’m trying to get the background map to match the Taginfo generated map
> for the GB Taginfo. I seem to be missing something from the instructions on
> the OSM wiki, as the background maps. With an earlier version I was getting
> too much included vertically.
>
>
> https://wiki.openstreetmap.org/wiki/Taginfo/Installation#Adapting_the_map_view
>
> My working is in
> https://docs.google.com/spreadsheets/d/1rnO5jqZAirsFankimavetobulNE2f5MJi4Z0PA8h0Dc/edit?usp=sharing
>
> I’ve followed
> https://switch2osm.org/manually-building-a-tile-server-18-04-lts/ to
> produce a map DB.
>
> Map image script:
> cat create_taginfo_map.py
> import mapnik
>
> m=mapnik.Map(330,345)
> mapnik.load_map(m, 'openstreetmap-carto/taginfo_outline.xml')
>
> bbox = mapnik.Box2d(-9,49.8,2.5,60.8)
> m.zoom_to_box(bbox)
>
> im = mapnik.Image(330,345)
> mapnik.render(m,im)
> im.save('gb_map.png', 'png256’)
>
> The highway map is a good example showing the issue:
> https://taginfo.openstreetmap.org.uk/keys/highway#map
>
> head openstreetmap-carto/taginfo_outline.xml
> 
> 
> 
>  
>1
>2
>
>
> name="bounds">-180,-85.05112877980659,180,85.05112877980659
>0,0,4
>
>
> Taginfo config segment:
>// For the geodistribution map. See the wiki documentation about these
> settings.
>"geodistribution": {
>"left": -9,
>"bottom": 49.8,
>"right": 2.5,
>"top": 60.8,
>"width": 345,
>"height": 330,
>"scale_image": 1,
>"scale_compare_image" : 1,
>//"background_image": "/img/mapbg/world.png",
>"background_image": "/img/mapbg/gb_map.png",
>// optional attribution for base image, will show up below all maps
>"image_attribution": ""
>},
>
> I can’t quite figure out what I’m doing wrong to get the maps to line up
> correctly while following the instructions on the wiki. I’m so close now.
> Would anyone be able to provide some pointers on how to fix?
>
> Shaun
>
>
> ___
> Taginfo-dev mailing list
> Taginfo-dev@openstreetmap.org
> https://lists.openstreetmap.org/listinfo/taginfo-dev
>
___
Taginfo-dev mailing list
Taginfo-dev@openstreetmap.org
https://lists.openstreetmap.org/listinfo/taginfo-dev

Re: [Taginfo-dev] Getting matching maps on Taginfo gb

Re: [Taginfo-dev] Getting matching maps on Taginfo gb

Re: [Taginfo-dev] Getting matching maps on Taginfo gb

Re: [Taginfo-dev] Getting matching maps on Taginfo gb

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