ScaleGridOptionsBaseModel.AggregateFunction Property
Gets or sets the ScaleGridOptionsBase.AggregateFunction property value in the model.
Namespace: DevExpress.XtraCharts.Designer
Assembly: DevExpress.XtraCharts.v21.2.Wizard.dll
NuGet Packages: DevExpress.Win.Charts, DevExpress.Win.Design
Declaration
Property Value
| Type | Description |
|---|---|
| AggregateFunction | The value that indicates the aggregate function that should be used to reduce data. |
Available values:
| 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. |
| Sum | Aggregates data by calculating the summary 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. |
| 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 open value of the first data point and the close value equals the close value of the last data point. |
| Custom | Aggregates data using the custom CustomAggregateFunction calculator. |