/// <summary>
/// Creates the clock hand.
/// </summary>
/// <param name="hand">Reference to the clock hand being created.</param>
/// <param name="name">The name of the clock hand.</param>
/// <param name="color">The color of the clock hand.</param>
/// <param name="widthDiv">The width divider.</param>
/// <param name="heightDiv">The height divider.</param>
/// <param name="minWidth">Minimum width of the clock hand to have a border.</param>
private void CreateHand(ref Rectangle hand, string name, Brush color, int widthDiv, double heightDiv, int minWidth)
{
double size = this.ActualWidth;
string handName = name + "Hand";
string angleName = Char.ToUpper(name[0]).ToString() + name.Substring(1) + "Angle";
hand = new Rectangle();
NameScope.SetNameScope(hand, new NameScope());
hand.Name = handName;
hand.RegisterName(handName, hand);
hand.Width = size / widthDiv;
hand.Height = size / heightDiv;
hand.Fill = color;
hand.Stroke = null;
if (hand.Width >= minWidth)
{
hand.Stroke = new SolidColorBrush(Color.FromArgb(0xB0, 0xB0, 0xB0, 0xB0));
}
hand.RadiusX = hand.RadiusY = 2;
hand.RenderTransformOrigin = new Point(0.0, 0.0);
TransformGroup transformGroup = new TransformGroup();
transformGroup.Children.Add(new TranslateTransform(-(hand.Width / 2), (hand.Width / 2) - hand.Height));
transformGroup.Children.Add(new RotateTransform());
transformGroup.Children.Add(new TranslateTransform((size / 2), (size / 2)));
hand.SetBinding(RotateTransform.AngleProperty, new Binding(angleName));
hand.RenderTransform = transformGroup;
}
