internal virtual void BindViewToDataPoint(DataPoint dataPoint, FrameworkElement view, string valueName)
{
LabelControl labelControl = view as LabelControl;
if (labelControl == null)
{
return;
}
IAppearanceProvider appearanceProvider = (IAppearanceProvider)dataPoint;
bool flag = false;
if (appearanceProvider == null)
{
return;
}
if (valueName == "ActualLabelContent" || valueName == null)
{
flag = flag || labelControl.Content != dataPoint.ActualLabelContent;
labelControl.Content = dataPoint.ActualLabelContent;
}
if (valueName == "LabelRotation" || valueName == null)
{
flag = flag || labelControl.RotationAngle != dataPoint.LabelRotation;
labelControl.RotationAngle = dataPoint.LabelRotation;
}
if (valueName == "LabelStyle" || valueName == null)
{
flag = flag || labelControl.Style != dataPoint.LabelStyle;
labelControl.Style = dataPoint.LabelStyle;
}
if (valueName == "ActualLabelMargin" || valueName == null)
{
AnchorPanel.SetAnchorMargin((UIElement)labelControl, dataPoint.ActualLabelMargin);
}
if (valueName == "ActualEffect" || valueName == null)
{
if (this.SeriesPresenter.Series.IsDataPointAppearsUnselected(dataPoint))
{
labelControl.UpdateActuialEffect(dataPoint.ActualEffect);
}
else
{
labelControl.UpdateActuialEffect((Effect)null);
}
}
if (valueName == "ActualOpacity" || valueName == null)
{
if (this.SeriesPresenter.Series.IsDataPointAppearsUnselected(dataPoint))
{
labelControl.UpdateActuialOpacity(new double?(dataPoint.ActualOpacity));
}
else
{
labelControl.UpdateActuialOpacity(new double?());
}
}
if (!flag)
{
return;
}
((AnchorPanel)this.LabelsPanel).Invalidate();
}
