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QualitativeScaleOptions.AggregateFunction Property

Gets or sets the value indicating the aggregate function that should be used to relieve data. This is a dependency property.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v21.2.dll

Declaration

public AggregateFunction AggregateFunction { get; set; }

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.

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.

Property Paths

You can access this nested property as listed below:

Object Type Path to AggregateFunction
ArgumentAxis3D
.QualitativeScaleOptions.AggregateFunction
AxisX2D
.QualitativeScaleOptions.AggregateFunction
AxisX3D
.QualitativeScaleOptions.AggregateFunction
RadarAxisX2D
.QualitativeScaleOptions.AggregateFunction
SecondaryAxisX2D
.QualitativeScaleOptions.AggregateFunction
XAxis3D
.QualitativeScaleOptions.AggregateFunction
YAxis3D
.QualitativeScaleOptions.AggregateFunction
See Also