ScaleGridOptionsBase.AggregateFunction Property
Gets or sets the value indicating the aggregate function that should be used to relieve data.
Namespace: DevExpress.XtraCharts
Assembly: DevExpress.XtraCharts.v24.2.dll
Declaration
Property Value
| Type | Description |
|---|---|
| AggregateFunction | The value indicating the aggregate function that should be used to relieve 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. |
Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the AggregateFunction property.
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