ScaleListener class abstract

Interface that must be implemented by a game in order for it to be eligible to receive events from an ScaleGestureRecognizer.

Instead of implementing this class directly consider using one of the prebuilt mixins:

• MultiTouchDragDetector for a custom Game

Implementers

• MultiDragScaleDispatcher

Constructors

ScaleListener()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

handleScaleEnd(ScaleEndDetails details) → void

Marks the end of a drag operation.

handleScaleStart(ScaleStartDetails details) → void

The beginning of a drag operation.

handleScaleUpdate(ScaleUpdateDetails details) → void

The pointer that was touching the screen has moved.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited