officefileapi-devexpress-dot-spreadsheet-dot-charts-dot-axisscaling-bf3713a5.md
Gets or sets a value indicating whether the minimum value of the numerical or date axis should be set automatically based on the worksheet data.
Namespace : DevExpress.Spreadsheet.Charts
Assembly : DevExpress.Spreadsheet.v25.2.Core.dll
NuGet Package : DevExpress.Spreadsheet.Core
bool AutoMin { get; set; }
Property AutoMin As Boolean
| Type | Description |
|---|---|
| Boolean |
true , to calculate the minimum axis value automatically; otherwise, false.
|
Use the AutoMin and AxisScaling.AutoMax properties to control whether the minimum and maximum values of an axis should be calculated automatically.
If you wish to control the scale of the chart yourself, set the AutoMin and AxisScaling.AutoMax properties to false , and then use the AxisScaling.Min and AxisScaling.Max properties to specify the minimum and maximum axis values.
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
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;
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
The following code snippets (auto-collected from DevExpress Examples) contain references to the AutoMin 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.
axis.Scaling.Max = 1;
axis.Scaling.AutoMin = false;
axis.Scaling.Min = 0;
wpf-spreadsheet-chart-api/CS/SpreadsheetWPFChartAPISamples/CodeExamples/AxesActions.cs#L25
axis.Scaling.Max = 1;
axis.Scaling.AutoMin = false;
axis.Scaling.Min = 0;
winforms-spreadsheet-chart-api/CS/SpreadsheetChartAPISamples/CodeExamples/AxesActions.cs#L25
axis.Scaling.Max = 1;
axis.Scaling.AutoMin = false;
axis.Scaling.Min = 0;
axis.Scaling.Max = 1
axis.Scaling.AutoMin = False
axis.Scaling.Min = 0
wpf-spreadsheet-chart-api/VB/SpreadsheetWPFChartAPISamples/CodeExamples/AxesActions.vb#L29
axis.Scaling.Max = 1
axis.Scaling.AutoMin = False
axis.Scaling.Min = 0
winforms-spreadsheet-chart-api/VB/SpreadsheetChartAPISamples/CodeExamples/AxesActions.vb#L28
axis.Scaling.Max = 1
axis.Scaling.AutoMin = False
axis.Scaling.Min = 0
See Also