0
votes
0answers
41 views

Separate tilestache cache for each mapnik

I'm using tilestache with mapnik source and redis cache. I'm wondering if there is a possibility for defining seperate cache for each layer? I want to have unique "key prefix" for each layer, ...
6
votes
1answer
345 views

Using Tilestache and Leaflet To Display Rasters In Native Projection

I have a collection of old Idaho state highway maps in GeoTiff format. The projection that these maps have been georeferenced in is a transverse mercator projection, called IDTM83 (Idaho Transverse ...
3
votes
1answer
499 views

Tile server with dynamic mapnik rendering, caching, and pre-emptive rendering

I've been making some pretty (but computationally expensive) tiles with TileMill and I'd like to serve them up. First, I served them straight from TileMill. Every tile gets rendered dynamically, ...
0
votes
0answers
59 views

Uploading user defined geoTIFFs/editing tilestache configuration dynamically

I'm writing a small application that allows user to upload geoTIFFs and display them on a Leaflet instance. I understand the process of preparing a geoTIFF using gdal tools, defining a mapnik XML, ...
0
votes
0answers
29 views

Tiles caching - Best process to update part of cached tiles

I use Mapnik and TileStache to create and cache tiles. I wonder what is the best process to recreate part of the tiles collection when some features of a dataset are updated. How to recreate the tiles ...
1
vote
1answer
333 views

TileStache + OpenLayers TMS - Tiles are rendered disorderly

I newly turned to TileStache to render Mapnik tiles because of the caching option. Before, I was using Mapnik python bindings only and it was working perfectly. Now that I use TileStache, the tiles ...
1
vote
0answers
138 views

Tilestache/Mapnik: Is it possible to create dynamically filtered layers?

I'm using Tilestache to generate two layers with the mapnik and mapnik grid providers, and it's working great! However, I want users to be able to filter the data over many (more than ten) ...
1
vote
0answers
59 views

New geographical point won't show on map

I did recently ask a question about how to add a new point to a PostGIS table. Now when I've got the new point in the table it should be visible on my map, but it isn't. I'm using Mapnik together ...
2
votes
1answer
447 views

Displaying UTFGrids with Mapnik and TileStache

I'm new to using Mapnik and TileStache. The reason i wanted to use these two pieces of software was to understand the UTFGrid specification i've seen used all over the place ( examples here, here, ...
0
votes
1answer
424 views

Empty preview map Tilestache Mbtiles

So, I generated a map on tilemill and exported the mbtiles file. I've setup Tilestache, and all required dependencies. I tried the OSM preview provided by default which worked fine. When I tried to ...