public override RadRect GetLabelLayoutSlot(DataPoint point, FrameworkElement visual, int labelIndex)
{
visual.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
double x = point.LayoutSlot.X + ((point.LayoutSlot.Width - visual.ActualWidth) / 2);
double y = point.LayoutSlot.Y + ((point.LayoutSlot.Height - visual.ActualHeight) / 2);
return new RadRect(x, y, visual.ActualWidth, visual.ActualHeight);
}
public static Size ControlSize(FrameworkElement control)
{
if (control.Visibility == Visibility.Collapsed)
{
return new Size(0.0, 0.0);
}
// Call measure to update the DesiredSize according to the content of the control
control.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
return control.DesiredSize;
}
