contains method
Implementation
List<ChartSegment> contains(Offset position) {
  if (animationController != null && animationController!.isAnimating) {
    return <ChartSegment>[];
  }
  return <ChartSegment>[];
}List<ChartSegment> contains(Offset position) {
  if (animationController != null && animationController!.isAnimating) {
    return <ChartSegment>[];
  }
  return <ChartSegment>[];
}