Code snippet for calculating connection points

RallyLineGraphChart.kt

private fun calculateConnectionPointsForBezierCurve() {
    try {
      for (i in 1 until points.size) {
        conPoint1.add(PointF((points[i].x + points[i - 1].x) / 2, points[i - 1].y))
        conPoint2.add(PointF((points[i].x + points[i - 1].x) / 2, points[i].y))
      }
    } catch (e: Exception) {
    }
  }