javascript - How to keep out of viewport leaflet polylines rendered at all times? -

whenever move view on leaflet map, polylines centers no longer in view removed. have polyline large stroke size (~500px) not visible when part of should be. same problem can observed when dragging map, polylines not redrawn until drag ends. example shown below.

i have tried adding listener leaflet remove event not triggering. tried overriding onremove method polyline did not work. around have made map bigger screen, causes slowdown.

i assume performance feature remove non-visible polylines map. know if can disabled?

i needed set l.path.clip_padding.

found looking through closed issues on github repo. https://github.com/leaflet/leaflet/issues/2814.

also in docs: http://leafletjs.com/reference.html#path-clip_padding

"how extend clip area around map view (relative size, e.g. 0.5 half screen in each direction). smaller values mean see clipped ends of paths while you're dragging map, , bigger values decrease drawing performance."