Occurs before an automatic setting is applied to the overlap resolving mode of series labels.
public event CustomizeResolveOverlappingModeEventHandler PivotChartingCustomizeResolveOverlappingMode
The event handler receives an argument of the CustomizeResolveOverlappingModeEventHandler type.
When an XRPivotGrid is assigned to the chart's XRChart.DataSource property, and the PivotGridDataSourceOptions.AutoLayoutSettingsEnabled property is enabled, the SeriesLabelBase.ResolveOverlappingMode property is defined automatically, and cannot be customized at design time.
Handle the PivotChartingCustomizeResolveOverlappingMode event to manually adjust this option (with the CustomizeResolveOverlappingModeEventArgs.ResolveOverlappingMode property).
When possible, the resolve overlapping mode of the series labels is set to Default. Or, when there are too many labels to fit in the current diagram size - to HideOverlapped.
To learn more, see Pivot Charting (Integration with a Pivot Grid Control).