ActionSpline constructor

ActionSpline(PointSetterCallback setter, List<Offset> points, double duration, [ Curve curve ])

Creates a new spline action with a set of points. The setter is a callback for setting the positions, points define the spline, and duration is the time for the action to complete. Optionally a curve can be used for easing.

Implementation

ActionSpline(this.setter, this.points, double duration, [Curve curve]) : super(duration, curve) {
  _dt = 1.0 / (points.length - 1.0);
}