If true, panning will always be animated if possible. If false, it will not
animate panning, either resetting the map view if panning more than a screen
away, or just setting a new offset for the map pane (except for panBy
which always does the latter).
Optional duration
duration:number
Duration of animated panning.
Default value: 0.25.
Optional easeLinearity
easeLinearity:number
The curvature factor of panning animation easing (third parameter of the Cubic
Bezier curve). 1.0 means linear animation, the less the more bowed the curve.
Default value: 0.25.
Optional noMoveStart
noMoveStart:boolean
If true, panning won't fire movestart event on start (used internally for panning inertia).
If true, panning will always be animated if possible. If false, it will not animate panning, either resetting the map view if panning more than a screen away, or just setting a new offset for the map pane (except for
panBywhich always does the latter).