leaflet.visualization.Map

Definition

Map of OpenStreetMap or other (Mars, Moon...) with the Leaflet lib (and its cluster plugin). It supports GeoJson data and wktLiteral datatype.

Data formats

Geolocation with two numbers : a latitude and a longitude

Each row in the table represents a geolocation on the earth (by default, see options).

0
Number
Latitude
1
Number
Longitude
2
string (Optional)
Title
3
string (Optional)
Description
4
url (Optional)
Link
5
url (Optional)
Image
49.1461 0.23 jardin archéologique de l'hôpital de Lisieux jardin à Lisieux (Calvados) http://www... http://....JPG?width=200
Details
Column Type Description
0 Number Latitude
1 Number Longitude
2 string (Optional) Title of popup or simple label or HTML
3 string (Optional) Description in the popup
4 url (Optional) Link of title
5 url (Optional) Image in the popup
Geolocation with a wktLiteral

Each row in the table represents a geolocation with a shape (point, line, enveloppe, polygon, multipolygon).

0
wktLiteral
1
string (Optional)
Title
2
string (Optional)
Description
3
url (Optional)
Link
4
url (Optional)
Image
Point(0.23 49.1461) jardin archéologique de l'hôpital de Lisieux jardin à Lisieux (Calvados) http://www.... http://....JPG?width=200
Details
Column Type Description
0 wktLiteral Point(LONG LAT) or Linestring(LONG1 LAT1, LONG2 LAT2, ..., LONGN LATN) or Envelope(minLong, maxLong, maxLat, minLat) or Polygon((LONG1 LAT1, LONG2 LAT2, ..., LONGN LATN, LONG1 LAT1)) or Multipolygon(((LONG1 LAT1, LONG2 LAT2, ..., LONGN LATN, LONG1 LAT1)), ((LONG1 LAT1, LONG2 LAT2, ..., LONGN LATN, LONG1 LAT1)))
1 string (Optional) Title of popup or simple label or HTML
2 string (Optional) Description in the popup
3 url (Optional) Link of title
4 url (Optional) Image in the popup
GeoJson (or Jsondata of Wiki Commons)

Each row in the table has a URI.

0
GeoJson (IRI)
<http://commons.wikimedia.org/data/main/Data:Paris.map> <https://gist.githubusercontent.com/wavded/1200773/raw/e122cf709898c09758aecfef349964a8d73a83f3/sample.json>
Details
Column Type Description
0 GeoJson URI of data (Wikidata doc)

Chart options

Each option is separated by a '|' or '!' (for Mediawiki).

Name Default Description
width 100% Chart width
height Chart height
tileLayerTemplate Earth of OSM Used to load and display tile layers on the map.
By default, it's the Earth of OSM : https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token={accessToken}
You can replace it by the Moon, Mars or another map (see examples).
tileLayerAttribution MapBox & OSM The attribution control allows you to display attribution data in a small text box on a map.
tileLayerAttributionLink MapBox & OSM Link on tileLayerAttribution
tileLayerId mapbox/streets-v11 You can switch between the MapBox tiles with this parameter. The following Mapbox styles are available to all accounts using a valid access token:
  • mapbox/streets-v11
  • mapbox/outdoors-v11
  • mapbox/light-v10
  • mapbox/dark-v10
  • mapbox/satellite-v9
  • mapbox/satellite-streets-v11
tileLayerAccessToken Token osmAccessToken You can change the token for a specific chart
tileLayerTileSize 512 Generally, the default value is 256 in Leaflet. You can change this value with this option.
tileLayerZoomOffset -1 Generally, the default value is 0 in Leaflet. You can change this value with this option.
tileLayerTms false If true, inverses Y axis numbering for tiles (turn this on for TMS services).

Examples

Example 1 :

Example 2

With 6 columns

Example 3 : geolocation with wktLiteral

Example 4 : geolocation on Mars

Example 5 : geolocation on Moon

Example 6 : GeoJson

Example 7 : GeoJson with Wikidata

Test : wktLiteral shapes

Test: Leaflet popups

Test : empty result