Hello, I'm try to create a map out of the Dutch TOP10 data. An example set is to find on: <http://www.kadaster.nl/asplib/download1.asp?absurl=/zakelijk/producten/td_demo/top10nl/Shape/Shape_ongeclipt.zip>
It's projection is EPSG:28992 On 29-1-2011 17:47, Dane Springmeyer wrote: > On Jan 29, 2011, at 2:49 AM, Peter Peterse wrote: > >> Hello, >> >> on the export problem I think I find something. > What did you find? > > To confirm, the colors are correct when viewed in the QGIS window, but change > when you do Plugins -> Quantumnik -> Export Map Graphics ? It looks now the same. <http://osm.peterse-uithuizen.com/peter/Groningen-QGIS.png> <http://osm.peterse-uithuizen.com/peter/Groningen-Mapnik.png> >> I have more than one of the same shape files imported. > Sure, that should work. Both QGIS and Quantumnik attempt to give shapefiles > unique layer names. > >> With a query I >> changed the style. > What do you mean? I had for one color one layer importer and create the view with a query like: "TYPELANDGE" = 'grasland' Now I'm using a uniq value for a class. This mean that I have much lesser layers imported and of course it's much faster. >> I think that the query isn't converted in the mapnik.xml. > I see one problem at least below in your stylesheet. > > It looks like (from the nik2img debug output) that your data is in projected > coordinates (e.g large numbers like 204561.770373), whereas QGIS is reporting > that your data is in EPSG:4326, which is appearing in the Mapnik 'srs' > definition. So, you need to tell QGIS what projection your data is in. > > The gocha is that if QGIS cannot detect the projection of your data the > default setting it to assume EPSG:4326. I recommend changing this behavior in > the Preferences > CRS setting to "Prompt for unknown projections". Then if > you set the correct projection in the project properties (is it the spherical > mercator, or EPSG:3857, from OSM data?) things should start working more > predictably. > this part is still not working the way I expect to work, but it's probably my fault ;-) Thanks for the advices. Regards, Peter _______________________________________________ Mapnik-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/mapnik-users
