AxisScaling Interface

Contains axis scaling options.

Namespace: DevExpress.Spreadsheet.Charts

Assembly: DevExpress.Spreadsheet.v18.2.Core.dll

Declaration

C#

public interface AxisScaling

VB.NET

Public Interface AxisScaling

Related API Members

The following members return AxisScaling objects:

• Axis.Scaling

Remarks

To access an object exposing the AxisScaling interface, use the Axis.Scaling property. Utilize it’s members to control the minimum (AxisScaling.AutoMin or AxisScaling.Min) and maximum (AxisScaling.AutoMax or AxisScaling.Max) values of the axis, change the numerical axis to logarithmic (AxisScaling.LogScale and AxisScaling.LogBase) and specify the axis orientation (AxisScaling.Orientation).

Example

The example below demonstrates how to create a clustered column chart and specify the value axis scale. Set the AxisScaling.AutoMax and AxisScaling.AutoMin properties to false to indicate that maximum and minimum values of the axis will be set manually by using the AxisScaling.Max and AxisScaling.Min properties

Note

A complete sample project is available at https://github.com/DevExpress-Examples/winforms-spreadsheet-chart-api-e5222

AxesActions.vb

Dim worksheet As Worksheet = workbook.Worksheets("chartTask3")
workbook.Worksheets.ActiveWorksheet = worksheet

' Create a chart and specify its location.
Dim chart As Chart = worksheet.Charts.Add(ChartType.ColumnClustered, worksheet("B3:C5"))
chart.TopLeftCell = worksheet.Cells("H2")
chart.BottomRightCell = worksheet.Cells("N14")

' Set the minimum and maximum values for the chart value axis.
Dim axis As Axis = chart.PrimaryAxes(1)
axis.Scaling.AutoMax = False
axis.Scaling.Max = 1
axis.Scaling.AutoMin = False
axis.Scaling.Min = 0

' Hide the legend.
chart.Legend.Visible = False

AxesActions.cs

Worksheet worksheet = workbook.Worksheets["chartTask3"];
workbook.Worksheets.ActiveWorksheet = worksheet;

// Create a chart and specify its location.
Chart chart = worksheet.Charts.Add(ChartType.ColumnClustered, worksheet["B3:C5"]);
chart.TopLeftCell = worksheet.Cells["H2"];
chart.BottomRightCell = worksheet.Cells["N14"];

// Set the minimum and maximum values for the chart value axis.
Axis axis = chart.PrimaryAxes[1];
axis.Scaling.AutoMax = false;
axis.Scaling.Max = 1;
axis.Scaling.AutoMin = false;
axis.Scaling.Min = 0;

// Hide the legend.
chart.Legend.Visible = false;