Leaflet.Arc

Leaflet.js plugin for drawing Great Circle arcs using arc.js

This Leaflet.js plugin adds L.Polyline.Arc function which wraps arc.js functionality for drawing Great Circle arcs on your maps.

Tested with Leaflet v1.0.0-beta.2 and v1.0.0-rc.3

Demo

Usage & Installation

1. Include leaflet-arc.min.js after Leaflet:

   <script src='leaflet-arc.min.js'></script>

   You can use hosted version from unpkg.com:

   <script src='//unpkg.com/leaflet-arc/bin/leaflet-arc.min.js'></script>

   Or install from npm:

   npm install --save leaflet-arc

2. Create arcs!

    L.Polyline.Arc([43.11667, 131.90000], [55.7522200, 37.6155600]).addTo(map);

   You can also change number of vertices in line or use all L.Polyline options:

    L.Polyline.Arc([59.56667, 150.80000], [67.50000, 64.03333], {
       color: 'red',
       vertices: 200
   }).addTo(map);

API

L.Polyline.Arc(from, to, [options])

Returns general L.Polyline object.

from, to

L.LatLng objects representing the beginning and the end of arc options

options

Object to bypass options. Possible properties (inherited from arc.js options):

• vertices - number of intermediate vertices in resulting arc;
• offset - controls the likelyhood that lines will be split which cross the dateline

All L.Polyline options are also supported.