Creating decorator is slow when zoomed in

Hi,

Here’s jsfiddle for reproducing issue: http://jsfiddle.net/3rmk0nou/26/

Please skip 626 lines because it’s copy-pasted Leaflet.PolylineDecorator code (is there CDN link for this plugin anywhere?).

In current example, when zoom level is 17 and polyline is created using decorator (Click button to create), it takes ~20 seconds to create, and ~20 seconds to fitBounds on i5-3210M @ 2.50GHz laptop. Polyline has only 10 vertexes.

If zoom level is 20, create time exceeds one minute. The more map is zoomed while creating decorated polyline, the slower it gets. On mobile device it can take multiple minutes. In user point of view, “it hangs” (though it does provide result after quite some time).

[hjoertel]

Hello Benjamin,

just let you know, that I manged the update. It now works much better then before, thanks

If you like to look what I did: http://www.oertel-halle.de/katrin/

regards Heinz

[Techn1x]

@bbecquet just letting you know that I’ve updated to 1.3.2 and the performance is excellent, even on my 2000+ point polylines, thanks a bunch!