Re: [OSM-dev] Reference .osm for render testing?

2009-11-18 Thread Michael Kussmaul
Great - I was searching for something like this!

many thanks
Michael

On 17.11.2009, at 12:05, Patrick Petschge Kilian wrote:

 Hi,
 
 Is there an artificial reference .osm available, which shows different
 rendering scenarios?
 
 Especially for those building a rendering engine, it could be useful to
 have a simple OSM, which just contains all OSM map-feature, special cases
 (like multipolygons with holes, streets above another, ...) and a
 reference rendering (e.g. Mapnik, Osmarender) - as otherwise we have to
 hunt for special regions on the whole world.osm.
 
 Osmarender has some test data which come close. You can look at them at:
 
 http://trac.openstreetmap.org/browser/applications/rendering/osmarender/testdata
 
 The file named comprehensive.osm probably comes closest to what you
 want. I'm not aware of the availability of rendered images of those
 datafile. Neither for osmarender nor for mapnik.
 
 
 HTH and HAND,
 Patrick Petschge Kilian
 


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[OSM-dev] Reference .osm for render testing?

2009-11-17 Thread Michael Kussmaul
Hi

Is there an artificial reference .osm available, which shows different 
rendering scenarios?

Especially for those building a rendering engine, it could be useful to have a 
simple OSM, which just contains all OSM map-feature, special cases (like 
multipolygons with holes, streets above another, ...) and a reference rendering 
(e.g. Mapnik, Osmarender) - as otherwise we have to hunt for special regions on 
the whole world.osm.

kind regards
Michael
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Re: [OSM-dev] Reference .osm for render testing?

2009-11-17 Thread Patrick Petschge
Hi,

 Is there an artificial reference .osm available, which shows different
 rendering scenarios?

 Especially for those building a rendering engine, it could be useful to
 have a simple OSM, which just contains all OSM map-feature, special cases
 (like multipolygons with holes, streets above another, ...) and a
 reference rendering (e.g. Mapnik, Osmarender) - as otherwise we have to
 hunt for special regions on the whole world.osm.

Osmarender has some test data which come close. You can look at them at:

http://trac.openstreetmap.org/browser/applications/rendering/osmarender/testdata

The file named comprehensive.osm probably comes closest to what you
want. I'm not aware of the availability of rendered images of those
datafile. Neither for osmarender nor for mapnik.


HTH and HAND,
Patrick Petschge Kilian


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Re: [OSM-dev] Reference .osm for render testing?

2009-11-17 Thread Dane Springmeyer

On Nov 17, 2009, at 1:55 AM, Michael Kussmaul wrote:

 Hi

 Is there an artificial reference .osm available, which shows  
 different rendering scenarios?

 Especially for those building a rendering engine, it could be useful  
 to have a simple OSM, which just contains all OSM map-feature,  
 special cases (like multipolygons with holes, streets above  
 another, ...) and a reference rendering (e.g. Mapnik, Osmarender) -  
 as otherwise we have to hunt for special regions on the whole  
 world.osm.

 kind regards
 Michael


Great Idea. The Mapnik project has a testing framework 
(http://trac.mapnik.org/browser/trunk/tests/ 
) but at this point is it not visual and does not render directly from  
osm files or (ideally osm files imported into postgres), but this is  
something that would be highly desirable.

Dane


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