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zoomEnd event fired twice in master with FF & Chrome
See original GitHub issueHi,
It looks like Leaflet master (and 1.0.0-beta.2) sometimes fires twice zoomEnd event after a zoom in our out, whether using the mouse wheel, zoom control buttons, or programmatical map.zoomIn() / map.zoomOut().
- With Leaflet CDN 1.0.0-beta.2: http://jsfiddle.net/3v7hd2vx/11/
- With CloudFlare CDN 1.0.0-beta.2.rc.2: http://jsfiddle.net/3v7hd2vx/9/
However, Leaflet 1.0.0-b1 does not seem to have this issue (nor stable).
- With Leaflet CDN 1.0.0-b1: http://jsfiddle.net/3v7hd2vx/10/
I am using FF and Chrome on Ubuntu.
Issue Analytics
- State:
- Created 8 years ago
- Reactions:2
- Comments:6 (5 by maintainers)
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Any solution to this? It impacts other libraries. Se e.g.
https://github.com/Leaflet/Leaflet.markercluster/issues/646
The original fix (3e200bed22bdb1f59e54f37c93b4fce034fd7ee4) protects a call to
_resetView, while the current code in master doesn’t call_resetViewdirectly, but only indirectly by when calling_moveEnd.How about just calling the
_moveEndinside therequestAnimFrame? Might of course introduce some other race.