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DragPanOptions

DragPanOptions: object

A DragPanHandler options object

Type declaration

deceleration?

optional deceleration: number

the maximum value of the drag velocity.

Default Value

1400

easing()?

optional easing: (t: number) => number

easing function applied to map.panTo when applying the drag.

Default Value

bezier(0, 0, 0.3, 1)

Parameters

Parameter Type Description
t number the easing function

Returns

number

linearity?

optional linearity: number

factor used to scale the drag velocity

Default Value

0

maxSpeed?

optional maxSpeed: number

the rate at which the speed reduces after the pan ends.

Default Value

2500

Source

src/ui/handler/shim/drag_pan.ts:7