Hi, @Holger: I'm quite impressed by this example. Are there for each zoomlevel individual raster layers/files used?
I'm now interested in experiences and hints about more things: 1. My files are not as nice as Hogleres files are. What would you suggest to smooth them. Is it possible to smoth them using gdal? Or is it possible with mapnik symbolizers -- maybe according to zoom levels. 2. It seems that I'll have Thousands of Tiff-files for maybe two or three zoom levels (I hopw I'll be able to create a suitable TFW-Files for them); what would you suggest to work with them with mapnik? Should I create a big file for it? Is that maybe faster (if the file fits in to memory) to work with them? Bye and Thx! 2011/3/23 numenor <[email protected]>: > Hi Benjamin, > > On Wed, 23 Mar 2011 10:13:40 +0100, Sisyphos <[email protected]> >> with mapnik. Anyway, before I try to find a solution for this >> difficult task, it would be nice to see some solutions... also needed >> as motivation. Please send me links. > > Whether you want to include raster or just vector data in your mapnik > renderings should not make any difference when displaying in OpenLayers > (except maybe, if they should be other OpenLayer-layers, as opposed to > other mapnik layers). Of course, for rendering with mapnik, you first have > to have the raster data georeferenced, and in the projection of the final > map. > > In any case, maybe this page can satisfy some of your curiosity (although > with almost bare bones OpenLayers code): > http://www.ancalime.de/render-tirol/slippy-map.html > (select the Tirol/Vorarlberg (Relief) layer in the "+" box at the right; > the default location and zoom level should then show you a raster > background with overlaid vector data.) > > Yours, > -- > Holger Schöner - [email protected] > _______________________________________________ Mapnik-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/mapnik-users
