BarSeriesLabel.ShowForZeroValues Property
Gets or sets a value indicating whether to show series labels if a bar’s height is zero.
Namespace: DevExpress.XtraCharts
Assembly: DevExpress.XtraCharts.v23.2.dll
NuGet Package: DevExpress.Charts
Declaration
[XtraChartsLocalizableCategory(XtraChartsCategory.Behavior)]
public bool ShowForZeroValues { get; set; }Property Value
| Type | Description |
|---|---|
| Boolean | true to show labels of zero-height bars; otherwise, false. |
Remarks
Use the ShowForZeroValues property to control whether you want the series labels to be visible only for visible bars, or you need to additionally show labels for bars with a zero height, which are actually invisible on a chart. This may be required to make it easier to understand whether there is a bar or not.
The following images demonstrate the ShowForZeroValues property in action.
| ShowForZeroValues = true | ShowForZeroValues = false |
|---|---|
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For more information, refer to Series Point Labels and Empty Points Representation.
Example
This example demonstrates the capability to show or hide series labels for empty series points of a Bar series.