polyline and zoom

[cyril guerin]

hello,
I just want to know if it's possible to change the width of the polyline when I zoom in or zoom out?
Because I have some polylines with width=8 and when I zoom out, it become a big sh** at the middle of my map.

thank you for you help

[Max Abou-Hagar]

Yes, polylines to extend the abstract path class, so you can set the linewidth dynamically:

polyline.setStyle({weight: 5}); 

for example.

Here you can see a full example: http://plnkr.co/edit/NSFVOgT9Spq8SC3mSPWa?p=preview

You will also need to listen to the zoom events. Leaflet provides you with the "zoomend" event, so for example:

map.on('zoomend', function() { /* ... */ });

lets you act on zoom changes.

Max