private static void OnMissingValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
IsolineGraphBase owner = (IsolineGraphBase)d;
owner.UpdateDataSource();
}
private static void OnLineThicknessChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
IsolineGraphBase graph = (IsolineGraphBase)d;
graph.OnLineThicknessChanged();
}
private static void OnDataSourceChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
IsolineGraphBase owner = (IsolineGraphBase)d;
owner.OnDataSourceChanged((DataSource)e.OldValue, (DataSource)e.NewValue);
}