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Chart3DHitInfo.AdditionalItem Property

Stores additional information about a test point.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v24.1.dll

NuGet Package: DevExpress.Wpf.Charts

Declaration

public object AdditionalItem { get; }

Property Value

Type Description
Object

An object that contains additional information about a test point.

Remarks

When you use a series view of the SurfaceSeriesView type, the AdditionalItem property returns a SurfacePoint object if a user clicks the series surface. Use the Chart3DHitInfo.SeriesPoint property to obtain information about a test point if a user clicks a series point marker or a series point of a discrete 3D series (for example, Bars).

Example

This example shows coordinates for a surface point and series point marker clicked in a 3D chart:

<dxc:Chart3DControl x:Name="chart" MouseUp="Chart3DControl_MouseUp">
    ...
    <dxc:Series3DStorage>
        <dxc:Series3D DisplayName="Function">
            ...
            <dxc:Series3D.View>
                <dxc:SurfaceSeriesView MarkerVisible="True">
                    ...
                </dxc:SurfaceSeriesView>
            </dxc:Series3D.View>
        </dxc:Series3D>
    </dxc:Series3DStorage>
</dxc:Chart3DControl>
See Also