I changed to the settings for bounding Box as you suggested - nothing changed, I still get just the image with backround and without any rendering..
Carl -------- Original-Nachricht -------- > Datum: Wed, 20 Feb 2008 10:54:53 +0000 > Von: Artem Pavlenko <[EMAIL PROTECTED]> > An: Carl Heinze <[EMAIL PROTECTED]> > CC: [email protected] > Betreff: Re: [Mapnik-users] Postgis-Data not rendered > > > > ll = (7.0, 47.5, 8, 47.6) > > > > #--------------------------------------------------- > > > > z = 10 > > imgx = 500 * z > > imgy = 1000 * z > > > > m = Map(imgx,imgy) > > load_map(m,mapfile) > > prj = Projection("+proj=longlat +ellps=WGS84 +datum=WGS84 > > +no_defs") > > c0 = prj.forward(Coord(ll[0],ll[1])) > > c1 = prj.forward(Coord(ll[2],ll[3])) > > > OK, you bounding box coordinates in Geographical (lat/lon) projection > already, no need to project them again : > > > bbox = Envelope(ll[0],ll[1],ll[2],ll[3]) > m.zoom_to_box(bbox) > im = Image(imgx,imgy) > render(m, im) > view = im.view(0,0,imgx,imgy) # x,y,width,height > view.save(map_uri, 'png') > > > HTH > Artem -- GMX startet ShortView.de. Hier findest Du Leute mit Deinen Interessen! Jetzt dabei sein: http://www.shortview.de/[EMAIL PROTECTED] _______________________________________________ Mapnik-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/mapnik-users
