Node Tile Server

v1.0.0

Designed for serving map tiles stored in files with XYZ schema or MBTiles. Node Tile Server can be used as a HTTP server. When the server is running you can access the tiles from different mapping applications.

Contents

• How to use
  • Access to local Map Tiles
  • Access to local MBTiles files
• Examples

How to use

When started, the server provides two options:

• Access to local Map Tiles Slippy Map
• Access to local MBTiles files

When started, the server can be accessed on:

http://localhost:9956

The server also provides you with the option to preview each of the available tiles by navigating to:

http://localhost:9956/preview/tiles/{tile name}

or for MBTiles:

http://localhost:9956/preview/mbtiles/{tile name}

Access to local Map Tiles

Local tiles must be located in public directory. Refer to local map tiles for more information on how to structure your local tile files.

Local map tiles can be accessed on address:

http://localhost:9956/tiles

On this address you will get information about available tiles:

Available directories with tiles

This is a list of all directories, containing tiles and are served from this service:

• default - preview with Leaflet viewer

Property	Value
Min Zoom	1
Max Zoom	10
URL Template	http://localhost:9956/tiles/default/{z}/{x}/{y}

Access to local MBTiles files

Local MBTiles files must be located in public directory. Refer to MBTiles files for more information on how to structure your MBTiles files.

Local MBTiles files can be accessed on address:

http://localhost:9956/mbtiles

On this address you will get information about available MBTiles files:

Available MBTiles files

This is a list of all MBTiles files, served from this service:

• default.mbtiles - preview with Leaflet viewer

Property	Value
Version	1.1
Description	BG
Type	overlay
Format	png
Min Zoom	1
Max Zoom	12
Scheme	xyz
Bounds	23.119626693369888, 42.56456404303669, 23.559748137141618, 42.828222356154384
Center	23.339687415255753, 42.69639319959553, 6
URL Template	http://localhost:9956/mbtiles/default.mbtiles/{z}/{x}/{y}

Examples

This servер can be used from any mapping application, which supports loading of tiles with XYZ tiling scheme. Here is an example use in QGIS. In QGIS you can add a new XYZ Tiles source and then load it in the map.

With QGIS

1. Clone this project
2. Prepare your tiles
3. Run the server
4. Add a new XYZ Tile source in QGIS Browser using Python Console:

title = 'Local MBTiles'
referer = 'Tiles are loaded from Node Tile Server Service'
url = 'http://localhost:9956/mbtiles/default.mbtiles/{z}/{x}/{y}'
min_zoom = 1
max_zoom = 12

prefix = "qgis/connections-xyz/{0}".format(title)
QSettings().setValue("{0}/url".format(prefix), url)
QSettings().setValue("{0}/referer".format(prefix), referer)
QSettings().setValue("{0}/zmin".format(prefix), min_zoom)
QSettings().setValue("{0}/zmax".format(prefix), max_zoom)

iface.reloadConnections()

Or local XYZ tiles:

title = 'Local Tiles'
referer = 'Tiles are loaded from Node Tile Server Service'
url = 'http://localhost:9956/tiles/default/{z}/{x}/{y}'
min_zoom = 1
max_zoom = 10

prefix = "qgis/connections-xyz/{0}".format(title)
QSettings().setValue("{0}/url".format(prefix), url)
QSettings().setValue("{0}/referer".format(prefix), referer)
QSettings().setValue("{0}/zmin".format(prefix), min_zoom)
QSettings().setValue("{0}/zmax".format(prefix), max_zoom)

iface.reloadConnections()