[OSM-dev] Import OSM (XAPI/.osm) Into Drupal

2012-11-13 Thread Alex Rollin
Hi!

I have a site configured and could really use some help with XPATH queries
to select nodes for import into my site.

I've worked for almost a year now and put over a million changes into
OSM.org and it would be super-dee-duper if you could please help me to
figure out how to access that data :)

I've got a really simple POI file and a pretty simple interface for the
Xpath configuration.  Does anyone have a few minutes to help out, or some
previous experience?

From this file :
?xml version='1.0' encoding='UTF-8'?
osm
  node id='-832' action='modify' visible='true' lat='-6.587172610170637'
lon='106.79715307393867'
tag k='leisure' v='park' /
tag k='name' v='Park' /
  /node
  node id='-830' action='modify' visible='true' lat='-6.656610878203467'
lon='106.84743506028379'
tag k='name' v='Pasar Ciawi' /
tag k='shop' v='mall' /
  /node
  node id='-828' action='modify' visible='true' lat='-6.649718578831805'
lon='106.84447562987759'
tag k='amenity' v='bar' /
tag k='name' v='Soponyono Cafe' /
  /node
  node id='-826' action='modify' visible='true' lat='-6.619922450944434'
lon='106.81638669365105'
tag k='name' v='Buah Segar' /
tag k='petarakyat' v='include' /
tag k='shop' v='supermarket' /
  /node
/osm

I am trying to place:

(example below in format source-xml -new field)

lat - lat
v='name' - title


I want to pull out more information but if you could help with just these I
think I can figure out the rest, yes?

I have spent the day on this and I can't seem to find any hints.  I even
did the W3C schools Xpath tutorial, but, I can seem to select the name, or
anything, for that matter.

Any help appreciated.  You don't have to be familiar with Drupal to help.

If anyone has other ideas for simply converting this to a CSV file that
would be nice also, but, at some point, I know I will have to get a whole
lot more technical.  A little help now would be greatly appreciated, though!

Alex
Bogor, Indonesia
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Re: [OSM-dev] WHODIDIT

2012-11-13 Thread Simon Legner

Hi Pierre,


The Age drop-down list as a strange behaviour. The html page seems to be
updated properly to reflect the Age option selected. But the content of
the Age box is not always updated properly.

It is possible to select the seven Age options listed, but only the
first three are showed properly in the Age box after the user confirms a
choice.
Up to the week option, the Age option selected appears in the box, thus
confirming the user choice. For other options down in the list (ie.
Month, Half a year or Eternity), there is a roll back to the beginning
of the list. Then 6 hours is showed in the Age box.

This same behavior is observed both with mouse or keyboard selection.
if I click with the mouse on the down arrow beside the box and select an
option, or after a first selection, if I use de down arrow key to go
down in the list and press the enter key to confirm my choice.
Pierre


Thanks for your report. This issue should be fixed now.

Cheers,
Simon

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Re: [OSM-dev] Segmentation fault using Osmium

2012-11-13 Thread Jochen Topf
This looks like you simply run out of memory. Running osmium_mpdump on Berlin
takes about 1.3 GByte of RAM. Do you have enought RAM?

Jochen

On Sun, Nov 11, 2012 at 01:30:05AM +0100, Konstantin Clemens wrote:
 Date: Sun, 11 Nov 2012 01:30:05 +0100
 From: Konstantin Clemens konstantinclem...@googlemail.com
 To: dev@openstreetmap.org
 Subject: Segmentation fault using Osmium
 
 Hi Folks!
 
 I am trying to derive multi polygons from OSM data. Jochen Topf recommended
 me to use Osmium which did the job for me. Now next I wanted to store the
 generated in Posgresql/Postgis which I set up on the same virtual machine.
 Now Postgress/Postgis work fine, but Osmium fails with a segmentation fault.
 
 Attached is a gdb backtrace.
 
 Please talk with me as you would with a child. I am totally new to the OSM
 world. Also I develop Java and Python rather then C and only understand
 what segmentation fault means  :)
 
 Any help is appreciated,
 thanks
 
   Konstantin



-- 
Jochen Topf  joc...@remote.org  http://www.remote.org/jochen/  +49-721-388298

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Re: [OSM-dev] Import OSM (XAPI/.osm) Into Drupal

2012-11-13 Thread Simon Legner

Hi!


lat - lat
v='name' - title

`//node` should give you a list of nodes.
For each of these nodes `@lat` would give the latitude, and 
`tag[@k='name']/@v` would give the name field.



If anyone has other ideas for simply converting this to a CSV file that
would be nice also, but, at some point, I know I will have to get a
whole lot more technical.  A little help now would be greatly
appreciated, though!

Did you check …
   https://wiki.openstreetmap.org/wiki/Osmconvert#Writing_CSV_Files

Cheers,
Simon

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Re: [OSM-dev] WHODIDIT

2012-11-13 Thread Pierre Béland
Thanks Simon,

It is effectively fixed.

A second problem. There are areas whitout any report were I know that there are 
some edits up to recently.

See for example 
http://simon04.dev.openstreetmap.org/whodidit/?zoom=14lat=45.647lon=-72.56572layers=BTTTage=6%20month

http://www.openstreetmap.org/browse/way/43563217
http://www.openstreetmap.org/browse/way/132015616

 
Pierre 




 De : Simon Legner simon.leg...@gmail.com
À : dev@openstreetmap.org 
Envoyé le : Mardi 13 novembre 2012 4h58
Objet : Re: [OSM-dev] WHODIDIT
 
Hi Pierre,

 The Age drop-down list as a strange behaviour. The html page seems to be
 updated properly to reflect the Age option selected. But the content of
 the Age box is not always updated properly.

 It is possible to select the seven Age options listed, but only the
 first three are showed properly in the Age box after the user confirms a
 choice.
 Up to the week option, the Age option selected appears in the box, thus
 confirming the user choice. For other options down in the list (ie.
 Month, Half a year or Eternity), there is a roll back to the beginning
 of the list. Then 6 hours is showed in the Age box.

 This same behavior is observed both with mouse or keyboard selection.
 if I click with the mouse on the down arrow beside the box and select an
 option, or after a first selection, if I use de down arrow key to go
 down in the list and press the enter key to confirm my choice.
 Pierre

Thanks for your report. This issue should be fixed now.

Cheers,
Simon

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Re: [OSM-dev] WHODIDIT

2012-11-13 Thread Simon Legner

Hi Pierre,

On 13/11/12 14:38, Pierre Béland wrote:

A second problem. There are areas whitout any report were I know that
there are some edits up to recently.

See for example
http://simon04.dev.openstreetmap.org/whodidit/?zoom=14lat=45.647lon=-72.56572layers=BTTTage=6%20month
http://www.openstreetmap.org/browse/way/43563217
http://www.openstreetmap.org/browse/way/132015616


In the current implementation, coordinates to colour the tiles are taken 
from the minutely/hourly diffs. Coordinates are only listed for modified 
nodes. This means that any change without changing nodes isn't shown in 
whodidit.


It might be worth considering to use augmented diffs
   https://wiki.openstreetmap.org/wiki/Overpass_API/Augmented_Diffs
However, it is not immediately clear which tiles to colour when changing 
the tags of a very long way and/or modifying a relation …


Cheers,
Simon

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[OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Simon Legner

Hi all,

I'd like to find out what the current status of the Mapnik stylesheets 
for www.osm.org is. The most recent changes are from June 2012 [1], and 
the number of open tickets in TRAC is 400 [2].


Who is responsible for incorporating changes? Is some help needed? How 
are those changes applied to the main rendering server?


I'd like to see some accepted tagging systems like the public transport 
schema [3] be handled by the stylesheet.


Cheers,
Simon


[1] 
https://trac.openstreetmap.org/log/subversion/applications/rendering/mapnik
[2] 
https://trac.openstreetmap.org/query?component=mapnikstatus=!closedorder=changetimedesc=1max=500

[3] https://trac.openstreetmap.org/ticket/4381

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Paweł Paprota

On 11/13/2012 03:48 PM, Simon Legner wrote:

Hi all,

I'd like to find out what the current status of the Mapnik stylesheets
for www.osm.org is. The most recent changes are from June 2012 [1], and
the number of open tickets in TRAC is 400 [2].



Indeed... I looked at the same thing 2-3 weeks ago and also wondered 
about status, workflow etc... I'm in no position to help with the styles 
(I'm no cartographer/designer/whatever) so I dropped it.



Who is responsible for incorporating changes? Is some help needed? How
are those changes applied to the main rendering server?



This was brought up several weeks ago on the mailing list by Mapbox 
folks when they tried to learn the very same things (look for wishlist 
threads from October). What is the current status and their plans for 
working on styling - I don't know.



I'd like to see some accepted tagging systems like the public transport
schema [3] be handled by the stylesheet.



I'd say the priority should be bringing the main style onto the pretty 
side...


Paweł


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Re: [OSM-dev] WHODIDIT

2012-11-13 Thread Pierre Béland
Yes, to do efficient monitoring of an area, It is of interest to show edits 
other then nodes. But I understand the technical challenge.

There were nodes edited in the area but they are not reported. The last ones 
are in december 2011.

for example :
node id='1452468075' timestamp='2011-12-03T19:15:34Z'
node id='550058835' timestamp='2011-10-03T20:39:08Z'

 
Pierre 




 De : Simon Legner simon.leg...@gmail.com
À : dev@openstreetmap.org dev@openstreetmap.org 
Cc : Pierre Béland infosbelas-...@yahoo.fr 
Envoyé le : Mardi 13 novembre 2012 8h53
Objet : Re: [OSM-dev] WHODIDIT
 
Hi Pierre,

On 13/11/12 14:38, Pierre Béland wrote:
 A second problem. There are areas whitout any report were I know that
 there are some edits up to recently.
 
 See for example
 http://simon04.dev.openstreetmap.org/whodidit/?zoom=14lat=45.647lon=-72.56572layers=BTTTage=6%20month
 http://www.openstreetmap.org/browse/way/43563217
 http://www.openstreetmap.org/browse/way/132015616

In the current implementation, coordinates to colour the tiles are taken from 
the minutely/hourly diffs. Coordinates are only listed for modified nodes. 
This means that any change without changing nodes isn't shown in whodidit.

It might be worth considering to use augmented diffs
  https://wiki.openstreetmap.org/wiki/Overpass_API/Augmented_Diffs
However, it is not immediately clear which tiles to colour when changing the 
tags of a very long way and/or modifying a relation …

Cheers,
Simon


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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Lennard

On 13-11-2012 15:48, Simon Legner wrote:


I'd like to find out what the current status of the Mapnik stylesheets
for www.osm.org is. The most recent changes are from June 2012 [1], and
the number of open tickets in TRAC is 400 [2].


Currently it's in a bit of a holding pattern. Personally, I'm waiting 
for an update of the server, which should bring a newer version of the 
mapnik render software. The other regular maintainer is on Windows, and 
would need a Windows build of that mapnik to come back to developing the 
style.



Who is responsible for incorporating changes? Is some help needed? How
are those changes applied to the main rendering server?


The changes are committed to svn. This is then retrieved on the OSM 
rendering server and rendering is restarted with the new style.



I'd like to see some accepted tagging systems like the public transport
schema [3] be handled by the stylesheet.


This requires a reload of the database to at least get 
public_transport=* in.


Handling role values, like stop, is not supported yet.

--
Lennard

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Lennard

On 13-11-2012 15:58, Paweł Paprota wrote:


I'd say the priority should be bringing the main style onto the pretty
side...


If you take a look at the amount of open tickets, pretty clashes 
heavily with I want $feature rendered, where $feature ranges from 
'yes, probably, sounds sane enough' to 'argh, what are you thinking'. :)


--
Lennard


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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Paweł Paprota

On 11/13/2012 09:46 PM, Lennard wrote:

On 13-11-2012 15:58, Paweł Paprota wrote:


I'd say the priority should be bringing the main style onto the
pretty side...


If you take a look at the amount of open tickets, pretty clashes
heavily with I want $feature rendered, where $feature ranges from
'yes, probably, sounds sane enough' to 'argh, what are you
thinking'. :)



Sure, I browsed through those tickets briefly and some of them are
important.

However, I don't think working on the look and feel side of things
(especially low zoom levels...) and fixing/adding stuff are mutually
exclusive.

Of course there's the question of manpower, hopefully Mapbox folks plan 
to do some work in this area as part of the grant.


Paweł

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Paweł Paprota

On 11/13/2012 11:13 PM, Derick Rethans wrote:


I would rather see as much useful things rendered that make sense for
*mappers*. Pretty tiles should also be made, but as far as I know, the
default style that is on openstreetmap.org is for *us* - the people who
add data.



Well, that's the usual question about what is osm.org supposed to be.

I believe that by making it more usable (and also simply - prettier) we 
can take the project to the next level much more easily.


Paweł


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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread sly (sylvain letuffe)
Le mardi 13 novembre 2012 23:25:44, Paweł Paprota a écrit :
 On 11/13/2012 11:13 PM, Derick Rethans wrote:
  I would rather see as much useful things rendered that make sense for
  *mappers*. Pretty tiles should also be made, but as far as I know, the
  default style that is on openstreetmap.org is for *us* - the people who
  add data.
 
 Well, that's the usual question about what is osm.org supposed to be.

I share Derick's view, but maybe what we need is someone to just do it and 
split the problem in two maps.

http://wiki.openstreetmap.org/wiki/Contributors_functionalities_wishlist#Backgound_map_with_the_most_possible_objects
-- 
sly (sylvain letuffe)

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Paweł Paprota

On 11/13/2012 11:32 PM, sly (sylvain letuffe) wrote:


I share Derick's view, but maybe what we need is someone to just do it and
split the problem in two maps.

http://wiki.openstreetmap.org/wiki/Contributors_functionalities_wishlist#Backgound_map_with_the_most_possible_objects



Sure, everything is usually done by just doing it :-)

Paweł


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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Tom MacWright
The biggest problem with the Mapnik stylesheet right now is that it's in
SVN. Not the technology, but the fact that this gives people without commit
access to that repository no clear way to contribute. There is no way to
'just do it' until the style is actually maintained in GitHub, actually
welcomes contributions, and has active maintainers. Until then we're just
talking.

On Tue, Nov 13, 2012 at 5:32 PM, sly (sylvain letuffe) li...@letuffe.orgwrote:

 Le mardi 13 novembre 2012 23:25:44, Paweł Paprota a écrit :
  On 11/13/2012 11:13 PM, Derick Rethans wrote:
   I would rather see as much useful things rendered that make sense for
   *mappers*. Pretty tiles should also be made, but as far as I know, the
   default style that is on openstreetmap.org is for *us* - the people
 who
   add data.
 
  Well, that's the usual question about what is osm.org supposed to be.

 I share Derick's view, but maybe what we need is someone to just do it
 and
 split the problem in two maps.


 http://wiki.openstreetmap.org/wiki/Contributors_functionalities_wishlist#Backgound_map_with_the_most_possible_objects
 --
 sly (sylvain letuffe)

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread yvecai

On 11/13/2012 11:23 PM, Tom MacWright wrote:
Ideally we can move the osm stylesheet to github, close non-actionable 
tickets and address those that can be addressed.
I pretty much agree here. 400 tickets could turns into 50 pull requests 
merged in a week, just with a few clicks from the maintainers at lunch time.
However some testing area or rendering metrics should be incorporated 
somewhere to check for efficiency.

Yves
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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread yvecai

On 11/13/2012 09:45 PM, Lennard wrote:
This requires a reload of the database to at least get 
public_transport=* in.


Handling role values, like stop, is not supported yet.

Could some columns be added live instead of a complete reload?


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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Simon Legner

Hi!

On 13/11/12 23:36, Tom MacWright wrote:

The biggest problem with the Mapnik stylesheet right now is that it's in
SVN. Not the technology, but the fact that this gives people without
commit access to that repository no clear way to contribute. There is no
way to 'just do it' until the style is actually maintained in GitHub,
actually welcomes contributions, and has active maintainers. Until then
we're just talking.


A GitHub mirror is available:
   https://github.com/openstreetmap/mapnik-stylesheets

Those two pull requests haven't been handled for about one year …

Cheers!

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Tom Hughes

On 13/11/12 22:45, Simon Legner wrote:


On 13/11/12 23:36, Tom MacWright wrote:

The biggest problem with the Mapnik stylesheet right now is that it's in
SVN. Not the technology, but the fact that this gives people without
commit access to that repository no clear way to contribute. There is no
way to 'just do it' until the style is actually maintained in GitHub,
actually welcomes contributions, and has active maintainers. Until then
we're just talking.


A GitHub mirror is available:
https://github.com/openstreetmap/mapnik-stylesheets

Those two pull requests haven't been handled for about one year …


Probably because nobody on mapnik-team will have seen them.

Tom

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http://compton.nu/

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Tom Hughes

On 13/11/12 22:42, yvecai wrote:

On 11/13/2012 11:23 PM, Tom MacWright wrote:

Ideally we can move the osm stylesheet to github, close non-actionable
tickets and address those that can be addressed.



I pretty much agree here. 400 tickets could turns into 50 pull requests
merged in a week, just with a few clicks from the maintainers at lunch time.


Well maybe not... We don't actually want every random POI icon that a 
user submits to be merged willy nilly - we want somebody to apply some 
cartographic thought when choosing what to merge.


Tom

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http://compton.nu/

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Tom Hughes

On 13/11/12 22:43, yvecai wrote:

On 11/13/2012 09:45 PM, Lennard wrote:

This requires a reload of the database to at least get
public_transport=* in.

Handling role values, like stop, is not supported yet.



Could some columns be added live instead of a complete reload?


We plan to reload the database in the near future anyway, along with an 
OS upgrade and a move to a newer mapnik version.


But to answer your question, not really, because it wouldn't be 
populated for any existing objects.


Tom

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Simon Legner

Btw … is someone trying to collect some mirrors? :-D

https://github.com/openstreetmap/mapnik-stylesheets/tree/mirror/mirror/mirror/mirror/mirror/mirror/mirror/mirror/mirror/mirror/mirror/mirror/mirror/master

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Martin Koppenhoefer
2012/11/13 Tom Hughes t...@compton.nu:
 Well maybe not... We don't actually want every random POI icon that a user
 submits to be merged willy nilly - we want somebody to apply some
 cartographic thought when choosing what to merge.


That is an important point. Developing a map style is not completely
comparable to writing a software application. On the other hand with
the end of osmarender there is no real comunity style sheet any more
in development. Something less aimed at consistency or beauty, but
rather a patch work of the ideas of dozens of crazy mappers ;-) It
would be nice if we could have both: the official mapnik style with
cartographic thought and reduced display of features and a branch
which is more a laboratory of different ideas. Many of the rarely used
features wouldn't actually clutter the map if they were rendered, and
there is still quite some important stuff missing which normally would
appear on a map, for instance city gates (names), towers, castles
(icon) etc.

cheers,
Martin

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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Dane Springmeyer

On Nov 13, 2012, at 12:45 PM, Lennard wrote:

 On 13-11-2012 15:48, Simon Legner wrote:
 
 I'd like to find out what the current status of the Mapnik stylesheets
 for www.osm.org is. The most recent changes are from June 2012 [1], and
 the number of open tickets in TRAC is 400 [2].
 
 Currently it's in a bit of a holding pattern. Personally, I'm waiting for an 
 update of the server, which should bring a newer version of the mapnik render 
 software.

I am actively maintaining a Mapnik 2.1.x series. Currently Mapnik master is 
targeting 2.2 but over the next couple weeks more stability fixes will be 
backported to 2.1.x. I think this would be a great release to target. Its not 
got a fixed release schedule, but could drop whenever needed.

 The other regular maintainer is on Windows, and would need a Windows build of 
 that mapnik to come back to developing the style.

Thanks for raising this. I'd love to see Steve involved in whatever forms 
future styles take, as his time allows, and this is critical.

Mapnik 2.1.1 will come with Windows binaries when released, with both python 
bindings and node.js bindings provided.

I'm sorry about not providing Windows binaries yet for Mapnik 2.x. The holdup 
is that I have a dev environment working that is running Visual Studio 2010, 
and I need to get a parallel setup running Visual Studio 2008 for support 
compiling the python bindings. Its a silly blocker, but will take time which 
I've yet to carve out.

Dane
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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Matt Amos
On Tue, Nov 13, 2012 at 10:36 PM, Tom MacWright t...@macwright.org wrote:

 There is no way to 'just do it' until the style ... has active
 maintainers. Until then we're just talking.


seems like this might be the major hurdle - there do seem to be people
willing to contribute on this thread, but uncertainty about who is / will
be the maintainer and take on the long-term responsibility of choosing
which contributions to take.

i'd sound a note of caution about having separate clean and detailed
styles. we sort-of did that before with mapnik and osmarender respectively
and... well, we don't have osmarender any more.

cheers,

matt
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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Kai Krueger
Matt Amos wrote
 i'd sound a note of caution about having separate clean and detailed
 styles. we sort-of did that before with mapnik and osmarender respectively
 and... well, we don't have osmarender any more.

I doubt that having to maintain two styles was what killed osmarender. It
was a technological issue in that the renderer required  far too many
resources while being less powerful than mapnik in the end and made it
difficult to maintain the required server infrastructure.

I am hoping that client side rendering (e.g. KothicJS) with vector tiles
(geojson) will replace the purpose of osmarender one day. It should allow a
wide variety of different styles  without added server resource
requirements, including e.g. a detailed community style. It would also
make it much easier for people to experiment with all sorts of specific
purpose styles and showing them to the world without having to shell out for
a beefy tile rendering server to do so.

That way OSMF can host one cartographically clean and tightly maintained,
but fairly comprehensive bitmap style and one json vector tile style, while
covering a broad set of wishes and needs.

Kai





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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Kai Krueger
Dane Springmeyer wrote
 I'm sorry about not providing Windows binaries yet for Mapnik 2.x. The
 holdup is that I have a dev environment working that is running Visual
 Studio 2010, and I need to get a parallel setup running Visual Studio 2008
 for support compiling the python bindings. Its a silly blocker, but will
 take time which I've yet to carve out.

Last time you mentioned that one thing holding up compiling a new version of
osm2pgsql for Windows was its use of C99. I think I have now ported it back
to ansi C. Could you give compiling osm2pgsql another go at some point and
let me know what else needs fixing to get it to work on Windows?

Kai




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Re: [OSM-dev] Status of the Mapnik stylesheets

2012-11-13 Thread Kai Krueger
Tom MacWright wrote
 The biggest problem with the Mapnik stylesheet right now is that it's in
 SVN. Not the technology, but the fact that this gives people without
 commit
 access to that repository no clear way to contribute. There is no way to
 'just do it' until the style is actually maintained in GitHub, actually
 welcomes contributions, and has active maintainers. Until then we're just
 talking.

I though SVN actually worked better than github for projects that don't have
a maintainer. The SVN repository used to have a very inclusive account
policy. I.e. basically anyone could get an account and then commit to any
part of the repository.

So people could just do it and commit their patches to the master branch
of a project even if there was no clear or active maintainer. So people
didn't even have to wait for someone to pull their patch into the
maintainers repository. Whether those changes would then actually get
deployed to the OSMF tileserver is another matter, but that is the same
issue with any github repository too.

But yes, I agree that currently the lack of a maintainer for the osm mapnik
style sheet is probably the main problem.

Kai




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