public Form1()
{
InitializeComponent();
topcinja = new BallDoc();
timer1.Start();
this.DoubleBuffered = true;
r = new Random();
for (int i = 0; i < 4; i++)
{
int x = r.Next(2 * BlackBall.Radius, this.Width - 2 * BlackBall.Radius);
int y = r.Next(2 * BlackBall.Radius, this.Height - 2 * BlackBall.Radius);
Point center = new Point(x, y);
BlackBall blackBall = new BlackBall(center);
topcinja.AddBlackBall(blackBall);
}
}
public void AddBlackBall(BlackBall b)
{
blackBalls.Add(b);
}