protected static void OnRangeChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e)
{
Axis2D axis2DLocal = ((Axis2D)obj);
Range desiredRange = (Range)e.NewValue;
if (Double.IsNegativeInfinity(desiredRange.Min) || Double.IsNaN(desiredRange.Min) ||
Double.IsPositiveInfinity(desiredRange.Max) || Double.IsNaN(desiredRange.Max))
{
axis2DLocal.SetValue(RangeProperty, e.OldValue);
}
if (axis2DLocal.AxisType == AxisType.Log)
{
if (desiredRange.Min <= 0 || desiredRange.Max <= 0)
{
axis2DLocal.SetValue(RangeProperty, e.OldValue);
}
}
else if (axis2DLocal.AxisType == AxisType.Date)
{
if (desiredRange.Min < Axis.minDate || desiredRange.Max >= Axis.maxDate)
{
axis2DLocal.SetValue(RangeProperty, e.OldValue);
}
}
double length = Math.Abs(desiredRange.Length);
if ((Math.Abs(desiredRange.Min) / length > 1e10) || (Math.Abs(desiredRange.Max) / length > 1e10))
{
axis2DLocal.SetValue(RangeProperty, e.OldValue);
}
axis2DLocal.DeriveTicks();
if (axis2DLocal.PlotPanel != null)
{
axis2DLocal.PlotPanel.InvalidateMeasure();
}
}
