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javascriptleaflet

Dynamically change the color of a polygon in leaflet?

For anyone who is familiar with Leaflet, do you know a way to dynamically change a polygon's color? For example, take a circle defined like this:

window.circle = L.circle([51.508, -0.11], 500, {
color: 'red',
fillColor: '#ffffff',
    fillOpacity: 0.5
}).addTo(map);

Then later, after a user clicks a button somewhere on an interface (for example), I want to change the color of the circle like this:

window.circle.options.fillColor = "#dddddd";

The code changes the value for window.circle.options.fillColor, but the change is not reflected by a change to the color of the polygon on the map. I've searched around but haven't found anything. Any ideas?

Thanks.

Solution

  • L.Circle extends L.Path (http://leafletjs.com/reference.html#path), that have method setStyle( <Path options> object ), and you can apply new style as window.circle.setStyle({fillColor: '#dddddd'});