Class Sparklines

Represents the sparklines.The Sparklines object is a member of the SparklineGroup collection. The SparklineGroup collection contains all the Sparklines object of the worksheet.

Inheritance

System.Object

Sparklines

Implements

ISparklines

System.Collections.Generic.IList<ISparkline>

System.Collections.Generic.ICollection<ISparkline>

System.Collections.Generic.IEnumerable<ISparkline>

System.Collections.IEnumerable

Namespace: Syncfusion.XlsIO.Implementation

Assembly: Syncfusion.XlsIO.Portable.dll

Syntax

public class Sparklines : List<ISparkline>, ISparklines, IList<ISparkline>, ICollection<ISparkline>, IEnumerable<ISparkline>, IEnumerable

Constructors

Sparklines()

Declaration

public Sparklines()

Methods

Add()

Adds Sparkline instance.

Declaration

public Sparkline Add()

Returns

Type	Description
Sparkline	the Saprkline object

Examples

The following example demonstrates the Add method.

ExcelEngine engine=new ExcelEngine();

IApplication app= engine.Excel;

app.DefaultVersion= ExcelVersion.Excel2010;

IWorkbook wkBook= app.Workbooks.Create(2); 
IWorksheet sheet= wkBook.Worksheets[0];

ISparklineGroup spGroup= sheet.SparklineGroups.Add();

//Initialize the Saprklines
ISparklines sparklines=spGroup.Add(); 

//returns the sparkline object.
Sparkline sparkline=sparklines.Add();

wkBook.SaveAs("Sample.xlsx");
wkBook.Close();

Add(IRange, IRange)

Adds the sparkline.

Declaration

public void Add(IRange dataRange, IRange referenceRange)

Parameters

Type	Name	Description
IRange	dataRange	The data range.IRange
IRange	referenceRange	The reference range.IRange

Examples

The following example demonstrates the Add method.

ExcelEngine engine=new ExcelEngine();

IApplication app= engine.Excel;

app.DefaultVersion= ExcelVersion.Excel2010;

IWorkbook wkBook= app.Workbooks.Create(2); 
IWorksheet sheet= wkBook.Worksheets[0];

ISparklineGroup spGroup= sheet.SparklineGroups.Add();

//Initialize the Sparklines
ISparklines sparklines=spGroup.Add(); 

//Add the Sparklines data range and reference range.
sparklines.Add(sheet.Range["A1:B2"],sheet.Range["C1"],true);

wkBook.SaveAs("Sample.xlsx");
wkBook.Close();

Add(IRange, IRange, Boolean)

Adds the sparkline.

Declaration

public void Add(IRange dataRange, IRange referenceRange, bool isVertical)

Parameters

Type	Name	Description
IRange	dataRange	The data range.IRange
IRange	referenceRange	The reference range.IRange
System.Boolean	isVertical	Specifies whether to plot the sparklines from the new data range by row or by column.

Examples

The following example demonstrates the Add method.

ExcelEngine engine=new ExcelEngine();

IApplication app= engine.Excel;

app.DefaultVersion= ExcelVersion.Excel2010;

IWorkbook wkBook= app.Workbooks.Create(2); 
IWorksheet sheet= wkBook.Worksheets[0];

ISparklineGroup spGroup= sheet.SparklineGroups.Add();

//Initialize the Sparklines
ISparklines sparklines=spGroup.Add(); 

//Add the Sparklines data range and reference range.
sparklines.Add(sheet.Range["A1:B2"],sheet.Range["C1"],true);

wkBook.SaveAs("Sample.xlsx");
wkBook.Close();

Clear(Sparkline)

Clears the sparkline.

Declaration

public void Clear(Sparkline sparkline)

Parameters

Type	Name	Description
Sparkline	sparkline

Examples

The following example demonstrates the Clear Method

ExcelEngine engine=new ExcelEngine();

IApplication app= engine.Excel;

app.DefaultVersion= ExcelVersion.Excel2010;

IWorkbook wkBook= app.Workbooks.Create(2); 
IWorksheet sheet= wkBook.Worksheets[0];

ISparklineGroup spGroup= sheet.SparklineGroups.Add();

//Initialize the Saprklines
ISparklines sparklines=spGroup.Add(); 

//Clears the Sparkline from the specified range.
sparklines.Clear(sparklines[0] as Sparkline);

wkBook.SaveAs("Sample.xlsx");
wkBook.Close();

RefreshRanges(IRange, IRange)

Adds the sparkline.

Declaration

public void RefreshRanges(IRange dataRange, IRange referenceRange)

Parameters

Type	Name	Description
IRange	dataRange	The data range.IRange
IRange	referenceRange	The reference range.IRange

Examples

The following example demonstrates the Add method.

ExcelEngine engine=new ExcelEngine();

IApplication app= engine.Excel;

app.DefaultVersion= ExcelVersion.Excel2010;

IWorkbook wkBook= app.Workbooks.Create(2); 
IWorksheet sheet= wkBook.Worksheets[0];

ISparklineGroup spGroup= sheet.SparklineGroups[0];

//Initialize the Sparklines
ISparklines sparklines=spGroup[0]; 

//Add the Sparklines data range and reference range.
sparklines.RefreshRanges(sheet.Range["A1:B2"],sheet.Range["C1"]);

wkBook.SaveAs("Sample.xlsx");
wkBook.Close();

RefreshRanges(IRange, IRange, Boolean)

Adds the sparkline.

Declaration

public void RefreshRanges(IRange dataRange, IRange referenceRange, bool isVertical)

Parameters

Type	Name	Description
IRange	dataRange	The data range.IRange
IRange	referenceRange	The reference range.IRange
System.Boolean	isVertical

Examples

The following example demonstrates the Add method.

ExcelEngine engine=new ExcelEngine();

IApplication app= engine.Excel;

app.DefaultVersion= ExcelVersion.Excel2010;

IWorkbook wkBook= app.Workbooks.Create(2); 
IWorksheet sheet= wkBook.Worksheets[0];

ISparklineGroup spGroup= sheet.SparklineGroups[0];

//Initialize the Sparklines
ISparklines sparklines=spGroup[0]; 

//Add the Sparklines data range and reference range.
sparklines.RefreshRanges(sheet.Range["A1:B2"],sheet.Range["C1"],true);

wkBook.SaveAs("Sample.xlsx");
wkBook.Close();

Implements

ISparklines

System.Collections.Generic.IList<>

System.Collections.Generic.ICollection<>

System.Collections.Generic.IEnumerable<>

System.Collections.IEnumerable