In article <[email protected]>, Phil! Gold <[email protected]> wrote:
> * Sven Geggus <[email protected]> [2012-03-31 16:06 +0000]: > > is it possible to have different rendering rules based on the area > > where rendring takes place using an ordinary mapnik rendering stack > > (osm2pgsql+mod_tile+tirex)? > > Supposedly yes. MapQuest uses has three different stylesheets that they > use for their tiles and the appropriate one is selected based on where the > rendered data is. > > Unfortunately, I cannot find *any* information online about how this is > accomplished. MapQuest's stylesheet repo[0] has the three stylesheets but > gives no clues about how they're used. I haven't found anything via > Internet searches or grepping through the mapnik source code, either. I'm > hoping someone else on the list know the magic keywords to look for, > because I'm kind of stumped. > > [0]: https://github.com/MapQuest/MapQuest-Mapnik-Style I guess a way to do it is to have three layers, one for each section of the map, and render each with its own stylesheet. You will have to take care that no part of the map gets rendered multiple times, though. That seems doable if the borders are water areas. Depending on the style, rendering that twice will not lead to artifacts. Reinder _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
