private static void OnItemsPanelTemplateChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
PointChartBase chart = (PointChartBase)d;
if (e.NewValue != null)
{
chart.OnItemsPanelChanged();
}
}
private static void OnIndependentValueMappingChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
PointChartBase owner = (PointChartBase)d;
string path = (string)e.NewValue;
if (path == null)
{
owner.IndependentValueBinding = null;
}
else
{
owner.IndependentValueBinding = new Binding(path);
}
}
private static object CoerceIndependentValuePath(DependencyObject d, object value)
{
PointChartBase chart = (PointChartBase)d;
string path = (string)value;
if (!string.IsNullOrEmpty(path))
{
return(value);
}
if (chart.independentValueBinding != null)
{
return(chart.independentValueBinding.Path.Path);
}
return(null);
}
private static void OnDataSourceChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
PointChartBase owner = (PointChartBase)d;
owner.OnDataSourceChanged((PointDataSourceBase)e.OldValue, (PointDataSourceBase)e.NewValue);
}
private static void OnItemsSourceChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
PointChartBase chart = (PointChartBase)d;
chart.OnItemsSourceChanged(e);
}