Tagged Questions

1
vote
1answer
67 views

Mapnik TextSymbolizer value as integer

I'm working with TextSymbolizer in Mapnik. I have a shape file with a attribute which is a real. I wish to print the value of this attribute as integer and I don't find how I can do it in Mapnik. I ...
3
votes
1answer
415 views

Generating tiles for osm/esri shapefiles

I've generated tiles for OpenStreetMap .OSM files using Maperitive and quickly consumed them with leaflet (with no tile cache yet). I'm now looking for the right and simple way to to that also with ...
0
votes
1answer
2k views

Click a marker icon to open a pop-up, using OpenLayers

Background Looking to create a pop-up that performs an Ajax request when the user clicks a marker on an OpenLayers map. The markers, however, have different icons. The following is working code that ...
0
votes
1answer
204 views

What is the correct projection to use with tm_wgs84_sans_antarctica.shp?

I am using tm_wgs84_sans_antarctica.shp with mapnik to generate tiles. I am using the tiles with Google Maps Javascript API V3. But the projection is way off. Here is roughly what my code looks like: ...
1
vote
1answer
450 views

Overlapping map tiles with mapnik's generate_tiles.py script

I'm trying to generate map tiles using the mapnik's generate_tiles.py script, but the resulting tiles are overlapped. Example The tiles have the following directory structure: ...
4
votes
1answer
1k views

Mapnik Style Filter on River/Lakes Shapefile attributes (from Natural Earth Data)

As a followup to this question, I downloaded the vector data here: http://www.naturalearthdata.com/downloads/10m-physical-vectors/ and I successfully created the rasterized water/land mask I ...