Function makePointerCallback

test/interactions/pointerInteractionTests.ts:26–37

()

    };

    function makePointerCallback() {
      const callback = <PointerTestCallback> function(p?: Plottable.Point) {
        callback.lastPoint = p;
        callback.called = true;
      };
      callback.called = false;
      callback.reset = () => {
        callback.lastPoint = undefined;
        callback.called = false;
      };
      return callback;
    }

    function triggerPointerEvent(p: Plottable.Point, mode: TestMethods.InteractionMode, target: SimpleSelection<void>) {
      const type = mode === TestMethods.InteractionMode.Mouse ? TestMethods.InteractionType.Move : TestMethods.InteractionType.Start;