Skip to content


Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?

Latest commit


Git stats


Failed to load latest commit information.


A Leaflet plug-in to create moving marker. Very useful to represent transportations or other movable things !


Follow this link: here

Compatibility with Leaflet Versions

Compatible with the latest stable Leaflet version leaflet-0.7.2.

Browser Compatibility

This plugin internally uses window.requestAnimationFrame through the Leaflet function L.Util.requestAnimFrame


  • Let move your markers along a polyline.
  • You can zoom in/out, your moving marker will be at the right place !
  • You can pause or end the animation whenever you want.
  • You can deal with events.
  • You can make loop.
  • You can add the the point one by one.
  • You can add station at some points of the polyline.


Add this line to your HTML file:

<script type="text/javascript" src="MovingMarker.js"></script>

Then add your first MovingMarker:

var myMovingMarker = L.Marker.movingMarker([[48.8567, 2.3508],[50.45, 30.523333]],



L.movingMarker(<LatLng[]> latlngs, <Number[]> durations [,<Object> options]);


  • if array of number : duration in ms per line segment.
  • if number : total duration (autocalculate duration in ms per line segment proportionnaly to distance between points).

Note: As Leaftlet's other functions, it also accept them in a simple Array form and simple object form (see Leaflet docs).

Options All the marker's options are available.

  • autostart: if true the marker will start automatically after it is added to map. Default: false
  • loop: if true the marker will start automatically at the beginning of the polyline when the it arrives at the end. Default: false



  • isRunning(): return true if the marker is currently moving.

  • isPaused(): return true if the marker is paused

  • isEnded(): return true if the marker is arrived to the last position or it has been stopped manually

  • isStarted(): return true if the marker has started

Note: Marker.getLatLng() still works and give the current position


  • start(): the marker begins its path or resumes if it is paused.
  • stop(): manually stops the marker, if you call ```start`` after, the marker starts again the polyline at the beginning.
  • pause(): just pauses the marker
  • resume(): the marker resumes its animation
  • addLatLng(latlng, duration): adds a point to the polyline. Useful, if we have to set the path one by one.
  • moveTo(latlng, duration): stops current animation and make the marker move to latlng in duration ms.
  • addStation(pointIndex, duration): the marker will stop at the pointIndexth points of the polyline during duration ms. You can't add a station at the first or last point of the polyline.


  • start: fired when the marker starts
  • end: fired when the marker stops
  • loop: fired when the marker begin a new loop

Note: Event are not synchrone because of the use of requestAnimationFrame. If you quit the tab where the animation is working, events will be fired when the tab will get back the focus. Events end and loop have the attribute elapsedTime to get the time elapsed since the real end/loop.

How it works

This plugin internally uses window.requestAnimationFrame through the Leaflet function L.Util.requestAnimFrame. When the browser need to repaint, the marker interpolate linearly its position thanks to the elapsed time.

Why do you just not use transitions ?

If your marker moves very slowly (1-2 min or more for one transition) and you zoom in, your marker will be at the wrong place and take a lot of time to be where it has to be. Moreover, you have to do some hacks to get the current position of the marker during the animation.

Future Features

  • Optimizations: clipping


Tests ;-)


MIT License


A Leaflet plug-in to create moving marker







No releases published


No packages published