AxisScaling.AutoMax Property

Gets or sets a value indicating whether the maximum value of the numerical or date axis should be set automatically based on the worksheet data.

Namespace: DevExpress.Spreadsheet.Charts

Assembly: DevExpress.Spreadsheet.v23.2.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

Declaration

C#

bool AutoMax { get; set; }

VB.NET

Property AutoMax As Boolean

Property Value

Type	Description
Boolean	true, to calculate the maximum axis value automatically; otherwise, false.

Remarks

Use the AutoMax and AxisScaling.AutoMin properties to control whether the maximum and minimum values of the axis should be calculated automatically.

If you wish to control the scale of the chart yourself, set the AutoMax and AxisScaling.AutoMin properties to false, and then use the AxisScaling.Max and AxisScaling.Min properties to specify the maximum and minimum axis values.

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

View Example

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;

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

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the AutoMax property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

spreadsheet-document-api-chart-examples/CS/SpreadsheetDocServerChartAPISamples/CodeExamples/AxesActions.cs#L23

Axis axis = chart.PrimaryAxes[1];
axis.Scaling.AutoMax = false;
axis.Scaling.Max = 1;

wpf-spreadsheet-chart-api/CS/SpreadsheetWPFChartAPISamples/CodeExamples/AxesActions.cs#L23

Axis axis = chart.PrimaryAxes[1];
axis.Scaling.AutoMax = false;
axis.Scaling.Max = 1;

winforms-spreadsheet-chart-api/CS/SpreadsheetChartAPISamples/CodeExamples/AxesActions.cs#L23

Axis axis = chart.PrimaryAxes[1];
axis.Scaling.AutoMax = false;
axis.Scaling.Max = 1;

VB.NET

spreadsheet-document-api-chart-examples/VB/SpreadsheetDocServerChartAPISamples/CodeExamples/AxesActions.vb#L27

Dim axis As Axis = chart.PrimaryAxes(1)
axis.Scaling.AutoMax = False
axis.Scaling.Max = 1

wpf-spreadsheet-chart-api/VB/SpreadsheetWPFChartAPISamples/CodeExamples/AxesActions.vb#L27

Dim axis As Axis = chart.PrimaryAxes(1)
axis.Scaling.AutoMax = False
axis.Scaling.Max = 1

winforms-spreadsheet-chart-api/VB/SpreadsheetChartAPISamples/CodeExamples/AxesActions.vb#L26

Dim axis As Axis = chart.PrimaryAxes(1)
axis.Scaling.AutoMax = False
axis.Scaling.Max = 1