Leaflet TopoJSON
Component ID
2842363
Component name
Leaflet TopoJSON
Component type
module
Maintenance status
Development status
Component security advisory coverage
not-covered
Downloads
409
Component created
Component changed
Component body
Introduction
TopoJSON is an extension of GeoJSON that encodes topology. Rather than representing geometries discretely, geometries in TopoJSON files are stitched together from shared line segments called arcs. Read more about the TopoJSON format.
The leaflet library and Drupal module are not able to parse TopoJSON files so this helper module extends leaflet to handle TopoJSON.
About this module
This module provides:
- TopoJSON extension to the leaflet Drupal library functions
- Includes the external topojson library from d3 to make leaflet topojson aware
Installation
Installation can be done using any method but the recommended approach is to use composer.
Dependencies
The only dependency is on the leaflet module.
Usage
This module is currently only used by the leaflet countries module. There are no settings to configure.