wpf-devexpress-dot-xpf-dot-charts-3a002d13.md
Lists the values that specify the aggregate function used for an axis.
Namespace : DevExpress.Xpf.Charts
Assembly : DevExpress.Xpf.Charts.v25.2.dll
NuGet Package : DevExpress.Wpf.Charts
public enum AggregateFunction
Public Enum AggregateFunction
| Name | Description |
|---|---|
None |
The aggregate function is not applied.
|
| Average |
Aggregates data by calculating the average value for a selected numeric or date-time interval.
|
| Minimum |
Aggregates data by calculating the minimum value for a selected numeric or date-time interval.
|
| Maximum |
Aggregates data by calculating the maximum value for a selected numeric or date-time interval.
|
| Sum |
Aggregates data by calculating the summary for a selected numeric or date-time interval.
|
| Count |
Aggregates data by calculating the number of non-null values for a selected numeric or date-time interval.
|
| Histogram |
Aggregates data by calculating the number of all points for a selected numeric or date-time interval.
|
| Financial |
Aggregates financial data for a selected interval into a single high-low-open-close data point, so that the high value equals the highest value of all data points in this interval; the low value equals the lowest value of all data points; the open value equals the value of the first data point and the close value equals the value of the last data point.
|
| Custom |
Aggregates data using the custom CustomAggregateFunction calculator.
|
The following properties accept/return AggregateFunction values:
The values listed by the AggregateFunction enumeration are used to set the AutomaticDateTimeScaleOptions.AggregateFunction, AutomaticNumericScaleOptions.AggregateFunction, ManualDateTimeScaleOptions.AggregateFunction, and ManualNumericScaleOptions.AggregateFunction properties.
See Also