officefileapi-devexpress-dot-spreadsheet-dot-charts-dot-series-5d11bf90.md
Gets or sets whether the curve smoothing is turned on for the line or scatter chart.
Namespace : DevExpress.Spreadsheet.Charts
Assembly : DevExpress.Spreadsheet.v25.2.Core.dll
NuGet Package : DevExpress.Spreadsheet.Core
bool Smooth { get; set; }
Property Smooth As Boolean
| Type | Description |
|---|---|
| Boolean |
true , to turn on the curve smoothing; otherwise, false.
|
The following code sample creates a complex chart that contains a series of the ChartType.Line type with curve smoothing.
Worksheet worksheet = workbook.Worksheets["chartTask5"];
workbook.Worksheets.ActiveWorksheet = worksheet;
// Create a chart and specify its location
Chart chart = worksheet.Charts.Add(ChartType.ColumnClustered, worksheet["B2:D8"]);
chart.TopLeftCell = worksheet.Cells["F2"];
chart.BottomRightCell = worksheet.Cells["L15"];
// Change the chart type of the second series
chart.Series[1].ChangeType(ChartType.Line);
chart.Series[1].Smooth = true;
// Use secondary axes
chart.Series[1].AxisGroup = AxisGroup.Secondary;
// Specify the chart style
chart.Style = ChartStyle.ColorGradient;
// Set the position of the legend
chart.Legend.Position = LegendPosition.Bottom;
Dim worksheet As Worksheet = workbook.Worksheets("chartTask5")
workbook.Worksheets.ActiveWorksheet = worksheet
' Create a chart and specify its location
Dim chart As Chart = worksheet.Charts.Add(ChartType.ColumnClustered, worksheet("B2:D8"))
chart.TopLeftCell = worksheet.Cells("F2")
chart.BottomRightCell = worksheet.Cells("L15")
' Change the chart type of the second series
chart.Series(1).ChangeType(ChartType.Line)
chart.Series(1).Smooth = True
' Use secondary axes
chart.Series(1).AxisGroup = AxisGroup.Secondary
' Specify the chart style
chart.Style = ChartStyle.ColorGradient
' Set the position of the legend
chart.Legend.Position = LegendPosition.Bottom
The following code snippets (auto-collected from DevExpress Examples) contain references to the Smooth 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.
wpf-spreadsheet-chart-api/CS/SpreadsheetWPFChartAPISamples/CodeExamples/ViewOptionsActions.cs#L77
// Turn on curve smoothing.
chart.Series[0].Smooth = true;
// Hide the legend.
winforms-spreadsheet-chart-api/CS/SpreadsheetChartAPISamples/CodeExamples/ViewOptionsActions.cs#L77
// Turn on curve smoothing.
chart.Series[0].Smooth = true;
// Hide the legend.
// Turn on curve smoothing.
chart.Series[0].Smooth = true;
// Hide the legend.
wpf-spreadsheet-chart-api/VB/SpreadsheetWPFChartAPISamples/CodeExamples/ViewOptionsActions.vb#L81
' Turn on curve smoothing.
chart.Series(0).Smooth = True
' Hide the legend.
winforms-spreadsheet-chart-api/VB/SpreadsheetChartAPISamples/CodeExamples/ViewOptionsActions.vb#L80
' Turn on curve smoothing.
chart.Series(0).Smooth = True
' Hide the legend.
' Turn on curve smoothing.
chart.Series(0).Smooth = True
' Hide the legend.
See Also