PercentOptions Class
Provides settings for presenting point values as percents.
Namespace: DevExpress.XtraCharts
Assembly: DevExpress.XtraCharts.v24.2.dll
NuGet Package: DevExpress.Charts
#Declaration
public class PercentOptions :
ChartElement
#Remarks
The PercentOptions class allows you to control whether point values should be presented as percents (see the PercentOptions.ValueAsPercent property) and specify the accuracy of percent values (see the PercentOptions.PercentageAccuracy property).
An object of the PercentOptions type is available via the FullStackedPointOptions.PercentOptions
or SimplePointOptions.PercentOptions
properties.
#Example
This example demonstrates how to make series point labels of a pie chart show their values as percentages.
Note that to achieve this at runtime, you should cast the series’ SeriesBase.PointOptions
to the PiePointOptions
type.
// Make the series points' values to be displayed as percents.
((PiePointOptions)series1.PointOptions).PercentOptions.ValueAsPercent = true;
((PiePointOptions)series1.PointOptions).ValueNumericOptions.Format = NumericFormat.Percent;
((PiePointOptions)series1.PointOptions).ValueNumericOptions.Precision = 0;