Gesture Event Properties

Every gesture receives an event object with the following set of properties. The touchCenter, touchDistance, touchOffset, scale and rotation properties only return values when using multi-touch Events.
译:每一个手势收到一个具有以下属性集的一个事件对象。该touchCenter,touchDistance,touchOffset,缩放和旋转属性只使用多点触摸事件时,返回值。

Positioning
  1. event.point — Current x and y position 译:当前x和y位置
  2. event.start — Start x and y position. 译:开始x和y位置。
  3. event.previous — Previous x and y position. 译: 先前的x和y位置。
layerA = new Layer
layerA.pinchable.enabled = true

layerA.on Events.Pinch, (event) ->
    print event.point
Offset
  1. event.offset — Current x and y offset. 译:当前x和y偏移。
  2. event.offsetTime — Current duration since start. 译:自开始以来的当前时间。
  3. event.offsetAngle — Current angle since start. 译:自启动以来,目前的角度。
  4. event.offsetDirection — Current direction since start. 译:自启动以来,目前的方向。
layerA = new Layer

layerA.on Events.Pan, (event) ->
    print event.offset
Deltas
  1. event.delta — Offset since last event. 译:自去年事件的偏移量。
  2. event.deltaTime — Time since last event. 译:自去年以来,事件的时间。
  3. event.deltaAngle — Angle change since last event. 译:自去年以来,事件的角度改变。
  4. event.deltaDirection — Direction change since last event. 译:自去年以来,事件的方向变化。
layerA = new Layer

layerA.on Events.Swipe, (event) ->
    print event.delta
Velocity & Force
  1. event.velocity — Current speed in x and y values. 译:当前速度在x和y的值。
  2. event.force — Current pressure sensitivity of a tap. 译:目前按压的按压敏感性。
layerA = new Layer

layerA.on Events.Swipe, (event) ->
    print event.velocity
Input
  1. event.fingers — Amount of fingers on screen. 译:手指放在屏幕的数量。
  2. event.touchCenter — Center point between two fingers. 译:两指之间的中心点。
  3. event.touchDistance — Distance between two fingers. 译:两根手指之间的距离。
  4. event.touchOffset — Offset between two fingers. 译:两根手指之间的偏移。
layerA = new Layer

layerA.on Events.Rotate, (event) ->
    print event.fingers

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