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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How to get started webmapping with xyz-tiles and Geoserver?

I´m starting to explore the possibilities of web based map presentation. Therefor I have a basic question in understanding. After reading a bunch of tutorials, could a workflow work like this? Style ...
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22 views

Reduce building size in tilemill

I am designing a map of very densely populated area in Tilemill. I am using OSM building data. Due to having a lot of buildings it is very difficult to differentiate one building to another. Is there ...
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1answer
34 views

Created custom tiles, added tile bounds to leaflet but it's still trying to load tiles outside of boundaries

I created custom tiles in TileMill with latitude/longitude boundaries of: -89.8235,43.3377,-89.5952,43.4741 I added those tiles into the map and set the tile layer's bounds attribute, but Leaflet ...
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1answer
41 views

How to use external CartoCSS/mss within JavaScript?

I am using CartoCSS to style features in a run-time CartoDB layer (as opposed to a pre-made visualization) but it gets messy doing this within JavaScript: sublayers: [{ cartocss: '#initvisitedfws ...
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1answer
35 views

Export TileMill project as SVG image with CartoCSS applied to it

I am able to export TileMill project as mbtiles and rendering tiles on map using leaflet which is working fine. But if I export the project as SVG or PNG image the CartoCSS which I have written is not ...
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47 views

Using nginx to serve tiles

I created a map in Tilemill, exported to mbtiles, and created a cache of tiles using TileStache. Until now, I have been using Apache as a reverse proxy for TileStache to serve the tiles, but I'm ...
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23 views

How to place the label on the map once in TileMill?

I am trying to create a basemap in tilemill. Very new to this software. When I add the label styling for the roads, it adds the name several times. Is there a way to have it only place the label on ...
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1answer
42 views

ogr2ogr + MapInfo TAB + SQLite (SpatiaLite) = unicode problems

I'm adding MapInfo TAB files to SQLite (SpatiaLite) database using those arguments: ogr2ogr -f "SQLite" dataset.sqlite somelayer.tab -dsco spatialite=yes Source file somelayer.tab have ...
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1answer
31 views

How to select a line from a osm shape by osm_id

I'm using TileMill to make a map, but I can't seem to be able to format a specific item with a specific osm_id via mss. I have a shape file added as a layer #line: Then, in the features list of ...
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24 views

Points of interest

I am using OSM Bright carto template for rendering my own OpenStreetMap data. When I imported data with osm2pgsql I specified sytle openstreetmap-carto. Points of interest (amenities) are in ...
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1answer
25 views

Pattern styled polygons in Tilemill

I'm just learning CartoCSS with Tilemill. I've got a really simple requirement for styling a polygon but cannot find any hint nowhere. What is the code for styling simple polygon fills e.g. can be ...
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32 views

Hosting Tiled images

I want to publish tile images that extracted using the MBUtil. I have the images but don't know what to do next! i.e. is there any open source way to publish them? and how?
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100 views

Using Mapbox Studio (aka Tilemill 2) to create a self-hosted map

What would be the neccessary prerequisites to run a map/tile-server (serving raster tiles) using an exported vector source and tm2z-styleset? Has anyone set up a working environment for that? Is ...
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1answer
22 views

osmosis schema, style with OSM-Bright

I have used Osmosis to load a large cut of OSM into a PostGIS DB, that works great. BUT, I would like to use the OSM-Bright style (carto CSS) to style it in TileMill and built tiles, offline. Going ...
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2answers
49 views

Marker with text overlap in Tilemill

I am trying to create markers with text-labels inside in Tilemill. As I don't want close markers to overlap I have the marker-allow-overlap:false; Now, this does not affect the text labels of the ...
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1answer
34 views

Best way to import Tilemill produced mbtiles to CouchDB?

I'm using MapProxy to seed a CouchDB with tile images on a FreeBSD server. My workflow is Tilemill -> mbtiles export -> mapproxy seed -> CouchDB. For zoom levels 10 - 17, rendering takes ~ 2-3 days, ...
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1answer
33 views

Can't add a postgis layer in tilemill (symbol shown grayed)

I want to add a postgis layer to a tilemill project but the symbol is shown grayed and I can't select it (shown on the picture below). I followed this instructions.
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27 views

Displaying rasters with transparent background in tilemill

I have created a set of annotations for different web zoom levels in ArcMap, and would like to use these labels in Tilemill rather than using the tilemill labeling engine. I am aware that I can't ...
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1answer
41 views

What can I use for Territory Management in Canada?

For our Canadian organization, I would like to map out the Postal Codes for each sales rep on a map. I've so far used R to pretty good success, but it completely lacks the interactivity I need to ...
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75 views

Live serving tiles from Tilemill: Easiest way?

I have set up Tilemill on a Ubuntu server and I have imported OSMBright as a starting point. In general it seem to work good. I have imported the planet file (took a long time but now it is done and ...
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1answer
139 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 ...
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3answers
24 views

Tilemill didn't render streets correctly, some parts are missing

can someone please explain me what's happend in the picture below or how i can debug what's going wrong? I downloaded some .osm.pbf files imported the files via osm2pgsql into a postgis database and ...
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1answer
62 views

Double transformation of marker in Carto CSS

I need to show on the map the direction of the road traffic with arrows. For this purpose I use markers for Carto CSS in TileMill. If the road has in OSM tag oneway="yes" or oneway="1", all is ok, ...
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2answers
66 views

What is the recommended workflow for using TileMill and OSM?

Using osm2pgsql, I imported an OSM extract into a Postgres database. Then I made a layer in in TileMill that contains the data from Postgres. The map was exported to a MBTiles file. At this point, all ...
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1answer
23 views

How do I display my roads in Tilemill?

First, I'm new to TileMill, Ubuntu, and OpenStreetMap so I may be overlooking something basic. I have a Postgres/PostGIS database with my OSM data. I created a new project in TileMill and added a ...
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1answer
407 views

Is TileMill opensource?

I was reading this GIS.SE question about whether TileMill will be replaced by Mapbox Studio. I got worried about the future as a TileMill user, and the question suddenly came to me "isn't tilemill ...
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2answers
44 views

How can I down load osm style sheet or mss file

I have down load shape file from OSM,then I open it using TileMill .The next step is create style sheet ".mss" file.How can i download the exact OSM's style sheet?
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35 views

How to Create Polygon drop shadow in TileMill?

How to Create Polygon drop shadow in TileMill? I need to create a drop shadow for my building polygon in TileMill. Any ideas?
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 ...
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1answer
53 views

Coloring polygon based on date using TileMill/CartoDB?

How would you color a polygon/line/dot based on a date? The colors would be a pre-set list. I need the area to update its color based on the current (or given) date. I would be using tilemill or ...
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1answer
53 views

How to run tilemill remotely via the web interface (ubuntu)

I have set up tilemill on my Ubuntu 12.04 machine using the commands: sudo apt-add-repository ppa:developmentseed/mapbox sudo apt-get update sudo apt-get install tilemill service tilemill start Now ...
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1answer
29 views

What do cartocss attachments along filters mean?

I'm exploring openstreetmap-carto style and I wonder what does such syntax mean: [natural = 'water']::natural, [landuse = 'reservoir']::landuse, [waterway = 'riverbank']::waterway Is this ...
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15 views

How to turn off caching of fill patterns in TileMill?

I'm using CartoCSS in TileMill and png files on disk for filling polygon symbols with patterns. polygon-pattern-file: url('sprites/yard.png'); The display is ok the first time, but when I change the ...
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1answer
44 views

How to use a Geojson layer as a background mask?

I have some Geojson neighborhood shapes that I am using to create a small multiples chart. They are like this: I want to give them backgrounds for the area they represent. I want the streets and ...
2
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1answer
39 views

TileMill: How to mask layer without loosing background

I have a large geotiff with elevation gradient which I want to use to colour my map. However the coastal line of the geotiff doesn't excacly match my shapefile so I want to mask it. The problem is ...
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35 views

TileMill for Windows

After hours and days of trying to build TileMill from source on Windows, I'm more than frustrated. Is there anyone willing to share his/her up-to-date TileMill for Windows with me? I tried to build ...
2
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1answer
65 views

Generate MBTiles from xml

I need to generate hundreds of MBTiles from different shapefiles and same styles, so I created a xml from tilemill with a single shapefile and styling, using python landez library to generate MBTiles ...
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69 views

NASA SRTM: precipitous contour lines in TileMill

I was trying to make a nice looking print map of Bali (Indonesia) in TileMill. After creating a terrain layer (using this walkthrough) I noticed that the island's coastline was precipitous. Is ...
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1answer
253 views

Download mapbox default style as tiles

I need to have the tiles of a small city as PNGs. The style should be the same as in https://www.mapbox.com/editor/? Can I export the map there for a certain bounding box to tiles (or mbtiles)? I have ...
2
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0answers
61 views

Performance issues Tilemill with PostgreSQL and large datasets

I have a Tilemill project the size of europe. I developed my style-sheet by using a smaller dataset (size auf Austria) and everything was perfect. But now I did apply the same styles to my big europe ...
8
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2answers
128 views

How can I use data from PDF map?

I have a map over Sweden with plenty of data represented as circles of various sizes. The map is saved as PDF from Illustrator, fully editable. I wonder if there is any way I could get these circles ...
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1answer
136 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]'; ...
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1answer
33 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 ...
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1answer
93 views

Custom style a particular road using CartoCSS/TileMill/OSM

For a particular city, I want to make the label for its main street labeled as prominently as Motorways. i.e. although this road would normally only be labeled from about zoom level 15 and up, I would ...
2
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1answer
166 views

Easy way to render TileMill tiles in retina mode with Leaflet?

I have a few quick little map websites that run straight off TileMill, without pre-exporting. They usually have code like this: L.tileLayer('http://example.com:20008/tile/MyMap/{z}/{x}/{y}.png', ...
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1answer
80 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 ...
2
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1answer
60 views

Add GEOJSON layer in tilemill EACCES symlink Error

I'm trying to add a GEOJSON layer to Tilemill [ Version 0.10.2 (v0.10.1-293-g697c86c) ], installed on ubuntu 14.04. I've confirmed that the ID used is unique and attempted to load the file into my ...
2
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1answer
88 views

How to edit layers which are using via OSM Bright in Tilemill

How could i edit a map which is edited via OSM Bright in TileMill? Layers are in TM added via PostGis. OSM Bright it's simply built according to informations here. I need delete some roads also delete ...
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2answers
51 views

Conditional styling and expressions using modulus

I'm trying to style a contour shapefile in TileMill with all contour lines divisible by 100 bolder than others. Can I use expressions in defining a condition? The following example of course does not ...
4
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1answer
87 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 ...