Pan creates blurriness on map's connected items

[Diolor]

I have added a panBy event on some items on the map:

//get a click's lat and lng
var markerLocation = new L.LatLng(e.latlng.lat, e.latlng.lng);
//get map's half size
var msx = map.getSize().x / 2;
var msy = map.getSize().y / 2;
//pan the map to centre the click's latlng (based on point values) minus - 450px
map.panBy([map.latLngToContainerPoint(markerLocation).x - msx , map.latLngToContainerPoint(markerLocation).y  - msy - 450 ]);

Now, when the pan effect occurs, after that all the connected items (e.g. markers, their popups) are losing their "crispiness" and become blurry. For example the text inside a popup are getting more difficult to be read.

Any ideas?

[mourner]

It seems that panBy doesn't round the pixel values. While it should be fixed, you can work around this by doing Math.round on x and y values.

[Diolor]

Good, it solves it at least temporally.

[Diolor]

Up, after updating to 0.4.5 the whole map has blurry pixels (on chrome)

[mourner]

@Diolor don't see anything like this, can you share some screenshots (before/after) and a link?