void drawBallLine(Runs ballRun)
{
// increase run count
RunsCount[ballRun.GetValue() - 1]++;
float length = ballRun.GetLength() / 10;
int zone = ballRun.GetZone();
GameObject shotline = Instantiate(ShotImg) as GameObject;
shotline.transform.SetParent(Wheel.transform);
shotline.transform.localPosition = Vector3.zero;
ballRun.SetLine(shotline);
//random angle for the give zone
float angle = 45 * zone;
angle = Random.Range((angle - 45) + 5, angle - 5);
//random angle for the give zone
shotline.transform.localEulerAngles = new Vector3(0, 0, angle);
shotline.GetComponent <Image>().fillAmount = length;
shotline.GetComponent <Image>().color = ShotColors[ballRun.GetValue() - 1];
}