Smooth centerEase with duration param
Smooth centerEase with duration param

edpop/iD,ngageoint/hootenanny-ui,openstreetmap/iD,morray/iD,1ec5/iD,bagage/iD,digidem/iD,AndreasHae/iD,edpop/iD,1ec5/iD,kartta-labs/iD,AndreasHae/iD,ngageoint/hootenanny-ui,mapmeld/iD,bagage/iD,openstreetmap/iD,kartta-labs/iD,edpop/iD,digidem/iD,ngageoint/hootenanny-ui,mapmeld/iD,AndreasHae/iD,openstreetmap/iD,kartta-labs/iD,morray/iD,bagage/iD,mapmeld/iD,1ec5/iD