/// <summary>
/// overloaded to call the redraw method for CityData.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Form1_Paint(object sender, PaintEventArgs e)
{
e.Graphics.SetClip(new Rectangle(0, 0, this.Width, this.Height - this.toolStrip1.Height - 35));
CityData.Draw(e.Graphics);
}
