Tilemill is a open-source map design program (multi-platform) using the mapnik rendering engine. Maps are styled in Carto (a css-like language) using a variety of data sources (postgis databases, shapefiles, geojson, spreadsheets), and can be exported in mbtiles, Vectors and Raster graphics.

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7
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2answers
1k views

How to compute parameters for QGIS Affine transformation?

I have a vector floorplan (DXF) that I've added to a blank project in QGIS using the Dxf2Shp plugin. I've been reading tutorials and StackExchange threads, but I can't seem to find out how to ...
11
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2answers
2k views

How to automate export in Tilemill?

I have installed Tilemill to export my map as mbtiles,and I used mbutil to export as PNG images & UTFGrid.So forth,I have a Tilemill project with MSS(Carto) files.Now the data source is going to ...
3
votes
1answer
3k views

XYZ Layer in Open Layers has Missing Tiles

In Open Layers I'm having a missing tile problem where it generates a missing link icon and a pink background. I found several threads including this one saying to add this code ...
9
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3answers
1k views

Any reason to use TileMill if Mapbox Studio is meant to replace it?

I'm new to using TileMill and it still seems like a popular cross-platform package, though I keep running into common bugs and errors with it (on Mac OSX). On Mapbox's page, it says that Mapbox Studio ...
13
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4answers
2k views

Are there tools to directly import QGIS projects into Tilemill?

Now that there is a tool to convert an MXD to Tilemill, one must then wonder if the ability to open QGIS documents in Tilemill will ever exist.
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1answer
35 views

Rendering specific tiles (by x,y,z) using TileMill

I'm playing around with an idea for reducing the size of my tilecache (inspired by this FOSS4G talk: http://vimeo.com/106873780. The main idea is to define a set of tiles related to a bounding box, ...
1
vote
1answer
719 views

What is the best way to host mbtiles?

What is/are the best way(s) to host mbtiles? I have tried: hosting on my own server with tileserver.php: this works and is very straighforward and simple to set up, but doesn't seem to be super ...
10
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1answer
1k views

GUI tools for PostgreSQL/PostGIS?

as a cartographer I work with TileMill to visualize geodata. I installed a local PostgreSQL server with PostGIS and osm2pgsql. Everything works fine. Anyhow, I am new to working with servers and the ...
2
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0answers
186 views

TileMill Exports Failing

I'm having trouble exporting my map in TileMill (v0.10.1). I'm using OSM Bright with a PostGIS database connection to import OpenStreetMap data. When exporting an SVG or PDF through the user interface ...
1
vote
1answer
159 views

TIleMill multiple design feature of the label road

Does TileMill have possibility to design features/labels in my case based on more than one command? I have this carto CSS code #mainroad_label[type='primary'][zoom>13], { text-name:'[name]'; ...
5
votes
1answer
154 views

TileMill fails to load Europe data from PostGIS. What am I doing wrong?

The Problem: Using OSM-Bright in combination with an imported (osm2psql) Europe shapefile, tiles won't load unless I have 2-3 layers active (of the total of 29). I don't have this problem with an ...
4
votes
1answer
94 views

Resume Tilemill MBTiles export after crash

Is there a way to resume a Tilemill export (MBTiles) after it has crashed? Today I just got the following crash: FATAL ERROR: Evacuation Allocation failed - process out of memory This was just a ...
3
votes
1answer
159 views

Tilemill reversing land and water at high zoom levels

I tried asking this over at MapBox's support forum and got no help. I am trying to generate a map of Northern france using Tilemill and this set of land polygon data from openstreetmapdata.com (the ...
3
votes
1answer
588 views

QGIS custom CRS for map of manufacturing shop floor

I'm working on a web app that shows a map of a manufacturing plant's shop floor. I've built it in Inkscape and QGIS, but when I try to load it into Tilemill, I get a CRS error. Specifically, it ...
2
votes
1answer
144 views

Why is osm road data showing up with lines radiating from a point?

My openstreetmap data has artifacts that I can't seem to get rid of. It is showing the roads underneath the artifacts so I know that the query is working at least partially. The data is from ...
1
vote
1answer
25 views

CartoCSS Expression for shield-name

Is there any way to use a regular expression to filter a string when using CartoCSS expressions? I have geojson of some ways and route relations I obtained using Overpass Turbo. When creating a new ...
1
vote
1answer
36 views

Tilemill: Re-Export failed tiles after export

My Tilemill exports (MBTiles) tend to fail quite often lately... (Resume Tilemill MBTiles export after crash a bounty is waiting for anybody who helps me there btw ;-) ). We kind of solved the problem ...
1
vote
1answer
101 views

Drawing text and line-dasharray

Is it possible with TileMills and CartoCSS?
0
votes
2answers
109 views

TileMill Reference Layer Plugin doesn't work w/ non-MapBox TileJSON

Has anyone been able to get TileMill's reference layer plugin to work w/ a TileJSON definition? In its description, it says it can work either with a mapbox map id or a tileJSON url. I've tried it ...