internal override void OnUpdateView(DataPoint dataPoint)
{
base.OnUpdateView(dataPoint);
DataPointView view = dataPoint.View;
if (view == null || view.MarkerView == null)
{
return;
}
double markerSize = this.GetMarkerSize(dataPoint);
MarkerControl markerControl = view.MarkerView as MarkerControl;
if (markerControl != null)
{
markerControl.Width = markerSize;
markerControl.Height = markerSize;
}
Path path = view.MarkerView as Path;
if (path != null)
{
path.Width = markerSize;
path.Height = markerSize;
path.Data = VisualUtilities.GetMarkerGeometry(dataPoint.MarkerType, new Size(markerSize, markerSize));
}
this.SeriesPresenter.UpdateDataPointZIndex(dataPoint);
dataPoint.UpdateActualLabelMargin(markerSize);
((AnchorPanel)this.MarkersPanel).Invalidate();
}
internal override void BindViewToDataPoint(DataPoint dataPoint, FrameworkElement view, string valueName)
{
MarkerControl markerControl = view as MarkerControl;
if (markerControl != null)
{
IAppearanceProvider appearanceProvider = (IAppearanceProvider)dataPoint;
if (appearanceProvider != null)
{
if (valueName == "Fill" || valueName == null)
{
markerControl.Background = appearanceProvider.Fill;
}
if (valueName == "Stroke" || valueName == null)
{
markerControl.Stroke = appearanceProvider.Stroke;
}
if (valueName == "StrokeThickness" || valueName == null)
{
markerControl.StrokeThickness = appearanceProvider.StrokeThickness;
}
if (valueName == "MarkerType" || valueName == null)
{
markerControl.MarkerType = dataPoint.MarkerType;
}
if (valueName == "MarkerStyle" || valueName == null)
{
markerControl.Style = dataPoint.MarkerStyle;
}
if (valueName == "MarkerSize" || valueName == null)
{
double markerSize = this.GetMarkerSize(dataPoint);
markerControl.Width = markerSize;
markerControl.Height = markerSize;
}
if (valueName == "Opacity" || valueName == "ActualOpacity" || valueName == null)
{
markerControl.Opacity = dataPoint.ActualOpacity;
}
if (valueName == "Effect" || valueName == "ActualEffect" || valueName == null)
{
markerControl.Effect = dataPoint.ActualEffect;
}
((AnchorPanel)this.MarkersPanel).Invalidate();
}
}
Path path = view as Path;
if (path == null)
{
return;
}
IAppearanceProvider appearanceProvider1 = (IAppearanceProvider)dataPoint;
if (appearanceProvider1 == null)
{
return;
}
if (valueName == "Fill" || valueName == null)
{
path.Fill = appearanceProvider1.Fill;
}
if (valueName == "Stroke" || valueName == null)
{
path.Stroke = appearanceProvider1.Stroke;
}
if (valueName == "StrokeThickness" || valueName == null)
{
path.StrokeThickness = appearanceProvider1.StrokeThickness;
}
if (valueName == "MarkerType" || valueName == "MarkerSize" || valueName == null)
{
double markerSize = this.GetMarkerSize(dataPoint);
path.Width = markerSize;
path.Height = markerSize;
path.Data = VisualUtilities.GetMarkerGeometry(dataPoint.MarkerType, new Size(markerSize, markerSize));
}
if (valueName == "Opacity" || valueName == "ActualOpacity" || valueName == null)
{
path.Opacity = dataPoint.ActualOpacity;
}
if (!(valueName == "Effect") && !(valueName == "ActualEffect") && valueName != null)
{
return;
}
path.Effect = dataPoint.ActualEffect;
}