/// <summary>
/// When overridden in a derived class, is invoked whenever application code or
/// internal processes (such as a rebuilding layout pass) call
/// <see cref="M:System.Windows.Controls.Control.ApplyTemplate"/>.
/// </summary>
public override void OnApplyTemplate()
{
compass = this;
CompassScale = GetTemplateChild("CompassScale") as ScaleTransform;
CompassFace = GetTemplateChild("compassFace") as Ellipse;
if (scale != 1)
{
compass.CompassScale.ScaleX = scale;
compass.CompassScale.ScaleY = scale;
}
if (expandOnMouseOver)
{
compass.MouseEnter += new MouseEventHandler(compass_MouseEnter);
compass.MouseLeave += new MouseEventHandler(compass_MouseLeave);
}
if (faceFill != null)
CompassFace.Fill = faceFill;
}