A Python-based server application that can serve up map tiles based on rendered geographic data

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2answers
135 views

Make layer with TileStache from MySQL database

I am unsuccessful in attempt to make layer with TileStache whitch gets data from MySQL. I found simple MySQL table structure (http://howto-use-mysql-spatial-ext.blogspot.com/): create table Points ( ...
0
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2answers
78 views

Access MBTiles png and json using tilestache?

I've got a Tilestache server running locally with an MBTiles source file. I can get the PNG tiles without problem, but I'm having a hard time figuring out how to also get the UTFgrid. Is it possible ...
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1answer
152 views

TileStache can't find spatial ref for vector layer

I have a query based vector layer in my TileStache configuration, and it's hitting this block of code if layer.GetSpatialRef() is None and driver_name != 'SQLite': raise KnownUnknown('Couldn\'t ...
5
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0answers
400 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) dimensions,...
2
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0answers
100 views

How to serve an image layer with tilestache

I have some .png images with associated .wld and .tfw files. I'd like to display this in OpenLayers, and I already have a Tilestache server running, so it would be good to leverage this. OpenLayers ...
2
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0answers
61 views

What is the best way to handle metadata with TileStache?

When I'm serving up maps and UtfGrids with tileStache I would like to also include some metadata with the layers so that my leaflet application can understand the context of the layer. For example: ...
2
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0answers
1k views

Overlaying a mbtiles tile layer produced with tilemill over another layer maintaining transperency

So using leaflet, I'm overlaying my base tile layer as google satellite imagery. I want to overlay another layer (Mbtiles layer) produced with tilemill over this satellite layer. I was successful in ...
1
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0answers
87 views

TileStache PNG Optimization

A Tilestache config file has a "png options" object that passes its config straight through to the Python Imaging Library (PIL). Setting optimize: true does some kind of optimization as the file is ...
1
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0answers
252 views

Can't get Tilestache working on Apache (mod_wsgi)

Trying to get a tileserver running on Ubuntu 14.04 with TileStache and Apache. No problem running the TileStache development server (tilestache-server.py) or the uWSGI example from the API docs: ...
1
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0answers
161 views

UTFGrid from raster source

Is it possible to make utfgrids from a raster source (e.g. GeoTIFF)? I am trying to get utfgrids from a .tif with mapnik.xml and TileStache but it seems not to be working. As a workaround I am ...
1
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0answers
191 views

Problems rendering tilestache served mbtiles in QGIS

I came across Geoffery Hing's walk through on using Tilestache to serve up mbtiles to QGIS. I followed the configuration and I was able to view tiles in the browser without any problems. However, when ...
1
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0answers
109 views

mbtiles generated by tilestache does not open in qgis

I have tilestache-seed.py working fine for a tms layer and also outputting mbtiles but the mbtiles generated does not open in qgis and according to mapbox the tiles can be separated into three tables ...
1
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0answers
65 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 ...
1
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0answers
307 views

How to enable tilestache-seed logging?

We're migrating from a working 'tilecache' server to a new 'tilestache' server. I have been chasing my tail for 2 days now trying to figure out how to get tilestache-seed to cache some tiles. I'm ...
0
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0answers
19 views

How can I introspect a running TileStache instance to discover available services?

Example TileStache instance: https://stamen-tiles.a.ssl.fastly.net/ How can I see what layers are available simply though this http endpoint? Thanks.
0
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0answers
261 views

MapBox GL JS, TileStache and Leaflet

Is it possible to use MapBox GL JS to render vector-tiles in a Leaflet map, without the access token? Even if the map object itself, does not come from Leaflet directly, but it's the wrapped MapBox ...
0
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0answers
36 views

Tilestache slow when interrupted

I am using tilestache to serve mapnik OSM map, I am finding it really slow when mapnik rendering is interrupted (say when user zooms out twice with empty cache). It has to wait for the first zoom ...
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0answers
35 views

Can't set cache on tilestache

I've successfully installed tilestache on my server and able to load a geojson from it. But when I change the config file to use disk cache, the server return 500 on requesting the tiles. What I add ...
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0answers
43 views

Tilestache not giving me individual tiles

I'm using Tilestache to serve some tiles outputted from Tilemil: my cfg file looks this: "layers": { "main": { "provider": { "name": "mbtiles", "tileset": ".../DCMetro.mbtiles" ...
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0answers
67 views

Tilestache on Win 7 using public IP address rather than localhost?

I've been able to get TileStache installed on a Win7 PC. It's up and serving map tiles from a local .mbtiles file. Now I'm wondering if it's possible to serve the map from a location other than ...
0
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0answers
44 views

Visualize regular grid as TMS

I have a regular grid of points with wind values with a distance between the points of approx. 300 m. I would like to visualize this and get a TMS (with TileStache) as a regular grid of arrows (...
0
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0answers
93 views

How does TileStache handle cache invalidation?

We are trying to set up our own openstreetmap server. From what I read here, you can use a variety of caches to speed up serving the data. Now, once a week, the people of openstreetmap provides a ...