ScrollZoomHandler class

Constructors

ScrollZoomHandler.fromJsObject(ScrollZoomHandlerJsImpl jsObject)

Creates a new ScrollZoomHandler from a jsObject.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

jsObject → ScrollZoomHandlerJsImpl

JS object.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

disable() → dynamic

Disables the "scroll to zoom" interaction.

enable([dynamic options]) → dynamic

Enables the "scroll to zoom" interaction.

isActive() → bool

Active state is turned on and off with every scroll wheel event and is set back to false before the map render is called, so _active is not a good candidate for determining if a scroll zoom animation is in progress.

isEnabled() → bool

Returns a Boolean indicating whether the "scroll to zoom" interaction is enabled.

isZooming() → bool

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onWheel(WheelEvent e) → dynamic

setWheelZoomRate(num wheelZoomRate) → dynamic

Set the zoom rate of a mouse wheel @param {number} wheelZoomRate = 1/450

setZoomRate(num zoomRate) → dynamic

Set the zoom rate of a trackpad @param {number} zoomRate = 1/100

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited