NumericScaleOptions Class

Contains settings for an axis scale when its data type is numeric.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v19.2.dll

Declaration

public sealed class NumericScaleOptions :
    ScaleOptionsBase,
    INumericScaleOptions,
    IScaleOptionsBase<double>,
    IScaleOptionsBase
Public NotInheritable Class NumericScaleOptions
    Inherits ScaleOptionsBase
    Implements INumericScaleOptions,
               IScaleOptionsBase(Of Double),
               IScaleOptionsBase

Remarks

An object of the NumericScaleOptions type is returned by the AxisBase.NumericScaleOptions property.

Examples

This example shows how to use NumericScaleOptions to reduce the number of visible series points.

Result

The following code configures the axis scale settings to resemble to the chart appearance above:

NumericScaleOptions numericScaleOptions = ((XYDiagram)chartControl.Diagram).AxisX.NumericScaleOptions;

numericScaleOptions.ScaleMode = ScaleMode.Manual;
numericScaleOptions.MeasureUnit = NumericMeasureUnit.Hundreds;
numericScaleOptions.GridOffset = 5;
numericScaleOptions.AggregateFunction = AggregateFunction.Average;
numericScaleOptions.GridAlignment = NumericGridAlignment.Thousands;
numericScaleOptions.GridSpacing = 1;

The following table lists the API members the code above uses:

Member Description
AxisBase.NumericScaleOptions Stores the options that define the behavior of a scale when its type is numeric.
ScaleOptionsBase.ScaleMode Gets or sets the scale mode for an axis.
ScaleMode Lists the values that specify the scale mode for an axis.
NumericScaleOptions.MeasureUnit Gets or sets the detail level for numeric values.
NumericMeasureUnit Lists the values that specify the detail level for numeric values.
ScaleGridOptionsBase.GridOffset Gets or sets the offset of grid lines and major tickmarks.
ScaleGridOptionsBase.AggregateFunction Gets or sets the value indicating the aggregate function that should be used to relieve data.
AggregateFunction Lists the values that specify the aggregate function used for an axis.
NumericScaleOptions.GridAlignment Gets or sets the numeric measure unit to which the beginning of an axis' gridlines and labels should be aligned.
NumericGridAlignment Lists the values that specify the numeric-time measurement unit, to which the beginning of a diagram's gridlines and labels should be aligned.
ScaleGridOptionsBase.GridSpacing Gets or sets the interval between grid lines and major tickmarks.
See Also