Class WChart

Represents the chart in the Word document.

Inheritance

System.Object

OwnerHolder

XDLSSerializableBase

Entity

WidgetBase

ParagraphItem

ShapeCommon

ShapeBase

WChart

Implements

IXDLSSerializable

IParagraphItem

IOfficeRun

IEntity

Inherited Members

Entity.Clone()

Entity.IsComposite

Entity.NextSibling

Entity.Owner

Entity.PreviousSibling

OwnerHolder.Document

OwnerHolder.m_doc

ParagraphItem.ApplyStyle(String)

ParagraphItem.CloneRun()

ParagraphItem.Dispose()

ParagraphItem.IsDeleteRevision

ParagraphItem.IsInsertRevision

ParagraphItem.m_charFormat

ParagraphItem.OwnerMathRunElement

ParagraphItem.OwnerParagraph

ShapeBase.HorizontalAlignment

ShapeBase.HorizontalOrigin

ShapeBase.HorizontalPosition

ShapeBase.IsBelowText

ShapeBase.LockAnchor

ShapeBase.VerticalAlignment

ShapeBase.VerticalOrigin

ShapeBase.VerticalPosition

ShapeBase.Visible

ShapeBase.WrapFormat

ShapeCommon.AlternativeText

ShapeCommon.Height

ShapeCommon.HeightScale

ShapeCommon.Item[Int32]

ShapeCommon.Name

ShapeCommon.Title

ShapeCommon.Width

ShapeCommon.WidthScale

XDLSSerializableBase.InitXDLSHolder()

XDLSSerializableBase.IXDLSSerializable.ReadXmlAttributes(IXDLSAttributeReader)

XDLSSerializableBase.IXDLSSerializable.ReadXmlContent(IXDLSContentReader)

XDLSSerializableBase.IXDLSSerializable.RestoreReference(String, Int32)

XDLSSerializableBase.IXDLSSerializable.WriteXmlAttributes(IXDLSAttributeWriter)

XDLSSerializableBase.IXDLSSerializable.WriteXmlContent(IXDLSContentWriter)

XDLSSerializableBase.IXDLSSerializable.XDLSHolder

XDLSSerializableBase.ReadXmlAttributes(IXDLSAttributeReader)

XDLSSerializableBase.ReadXmlContent(IXDLSContentReader)

XDLSSerializableBase.RestoreReference(String, Int32)

XDLSSerializableBase.WriteXmlAttributes(IXDLSAttributeWriter)

XDLSSerializableBase.WriteXmlContent(IXDLSContentWriter)

XDLSSerializableBase.XDLSHolder

Namespace: Syncfusion.DocIO.DLS

Assembly: Syncfusion.DocIO.NET.dll

Syntax

public class WChart : ShapeBase, IXDLSSerializable, IParagraphItem, IOfficeRun, IEntity, ILeafWidget, IWidget

Remarks

This class, its properties and methods are not supported in Silverlight, WinRT, Windows Phone, Universal, Universal Windows Platform and Xamarin applications.

Examples

The following code illustrates how to create a new chart.

Private Sub button_Click(sender As Object, e As EventArgs)
    'Create a new Word document
    Dim document As New WordDocument()
    'Add section to the document
    Dim sec As IWSection = document.AddSection()
    'Add paragraph to the section
    Dim paragraph As IWParagraph = sec.AddParagraph()
    'Input data for chart
    Dim data As Object()() = New Object(5)() {}
    For i As Integer = 0 To 5
        data(i) = New Object(2) {}
    Next
    data(0)(0) = ""
    data(1)(0) = "Gravad lax"
    data(2)(0) = "Louisiana Hot spiced Okara"
    data(3)(0) = "Mascarpone Fabioli"
    data(4)(0) = "Wimmers gute SemmelKnodel"
    data(5)(0) = "Maxilaku"
    data(0)(1) = "Sum of Purchases"
    data(1)(1) = 286
    data(2)(1) = 680
    data(3)(1) = 288
    data(4)(1) = 200
    data(5)(1) = 731
    data(0)(2) = "Sum of Future Expenses"
    data(1)(2) = 1300
    data(2)(2) = 700
    data(3)(2) = 1280
    data(4)(2) = 1200
    data(5)(2) = 2660
    'Create and Append chart to the paragraph
    Dim chart As WChart = paragraph.AppendChart(data, 470, 300)
    'Set chart type and title
    chart.ChartType = OfficeChartType.Column_Clustered
    chart.ChartTitle = "Purchase Details"
    chart.ChartTitleArea.FontName = "Calibri"
    chart.ChartTitleArea.Size = 14
    chart.ChartArea.Border.LinePattern = OfficeChartLinePattern.None
    chart.PrimaryCategoryAxis.Title = "Products"
    chart.PrimaryValueAxis.Title = "In Dollars"
    'Set position of legend
    chart.Legend.Position = OfficeLegendPosition.Bottom
    'Save the document
    document.Save("Sample.docx", FormatType.Docx)
    'Close the document
    document.Close()
End Sub

Constructors

WChart(WordDocument)

Initializes a new instance of the WChart class with the specified WordDocument instance.

Declaration

public WChart(WordDocument doc)

Parameters

Type	Name	Description
WordDocument	doc	The WordDocument instance.

Properties

AutoScaling

Gets or sets a value indicating whether to scale a 3-D chart size.

Declaration

public bool AutoScaling { get; set; }

Property Value

Type	Description
System.Boolean	True if to scale the 3-D chart; otherwise, false.

BackWall

Gets the back wall of the chart. Read-only.

Declaration

public IOfficeChartWallOrFloor BackWall { get; }

Property Value

Type
IOfficeChartWallOrFloor

Remarks

The 3D charts, stacked charts and clustered charts only can have back walls.

Examples

The following code illustrates how to specify back wall formatting.

private void Button1_Click(System.Object sender, System.EventArgs e)
{
    //Create a new Word document
    WordDocument document = new WordDocument();
    //Add section to the document
    IWSection sec = document.AddSection();
    //Add paragraph to the section
    IWParagraph paragraph = sec.AddParagraph();
    //Load the excel file as stream
    Stream excelStream = File.OpenRead("Excel_Template.xlsx");
    //Create and Append chart to the paragraph with excel stream as parameter
    WChart chart = paragraph.AppendChart(excelStream, 1, "B2:C6", 470, 300);
    //Set chart type and title
    chart.ChartType = OfficeChartType.Column_Clustered_3D;
    chart.ChartTitle = "Purchase Details";
    chart.ChartTitleArea.FontName = "Calibri";
    chart.ChartTitleArea.Size = 14;
    chart.ChartArea.Border.LinePattern = OfficeChartLinePattern.None;          
    //Set name to chart series            
    chart.Series[0].Name = "Sum of Purchases";
    chart.Series[1].Name = "Sum of Future Expenses";
    chart.PrimaryCategoryAxis.Title = "Products";
    chart.PrimaryValueAxis.Title = "In Dollars";
    //Set position of legend
    chart.Legend.Position = OfficeLegendPosition.Bottom;
    //Set roatation and elevation values
    chart.Rotation = 20;
    chart.Elevation = 15;
    //Set the Backwall fill option.
    chart.BackWall.Fill.FillType = OfficeFillType.Gradient;
    //Set the Texture Type.
    chart.BackWall.Fill.GradientColorType = OfficeGradientColor.TwoColor;
    chart.BackWall.Fill.GradientStyle = OfficeGradientStyle.Diagonl_Down;
    chart.BackWall.Fill.ForeColor = Color.WhiteSmoke;
    chart.BackWall.Fill.BackColor = Color.LightBlue;
    //Set the Border Linecolor.
    chart.BackWall.Border.LineColor = System.Drawing.Color.Wheat;
    //Set the Picture Type.
    chart.BackWall.PictureUnit = OfficeChartPictureType.stretch;
    //Set the Backwall thickness.
    chart.BackWall.Thickness = 10;
    //Save and close the document
    document.Save("Sample.docx", FormatType.Docx);
    document.Close();
}

Private Sub button_Click(sender As Object, e As EventArgs)
    'Create a new Word document
    Dim document As New WordDocument()
    'Add section to the document
    Dim sec As IWSection = document.AddSection()
    'Add paragraph to the section
    Dim paragraph As IWParagraph = sec.AddParagraph()
    'Load the excel file as stream
    Dim excelStream As Stream = File.OpenRead("Excel_Template.xlsx")
    'Create and Append chart to the paragraph with excel stream as parameter
    Dim chart As WChart = paragraph.AppendChart(excelStream, 1, "B2:C6", 470, 300)
    'Set chart type and title
    chart.ChartType = OfficeChartType.Column_Clustered_3D
    chart.ChartTitle = "Purchase Details"
    chart.ChartTitleArea.FontName = "Calibri"
    chart.ChartTitleArea.Size = 14
    chart.ChartArea.Border.LinePattern = OfficeChartLinePattern.None
    'Set name to chart series            
    chart.Series(0).Name = "Sum of Purchases"
    chart.Series(1).Name = "Sum of Future Expenses"
    chart.PrimaryCategoryAxis.Title = "Products"
    chart.PrimaryValueAxis.Title = "In Dollars"
    'Set position of legend
    chart.Legend.Position = OfficeLegendPosition.Bottom
    'Set rotation and elevation values
    chart.Rotation = 20
    chart.Elevation = 15
    'Set the Backwall fill option.
    chart.BackWall.Fill.FillType = OfficeFillType.Gradient
    'Set the Texture Type.
    chart.BackWall.Fill.GradientColorType = OfficeGradientColor.TwoColor
    chart.BackWall.Fill.GradientStyle = OfficeGradientStyle.Diagonl_Down
    chart.BackWall.Fill.ForeColor = Color.WhiteSmoke
    chart.BackWall.Fill.BackColor = Color.LightBlue
    'Set the Border Linecolor.
    chart.BackWall.Border.LineColor = System.Drawing.Color.Wheat
    'Set the Picture Type.
    chart.BackWall.PictureUnit = OfficeChartPictureType.stretch
    'Set the Backwall thickness.
    chart.BackWall.Thickness = 10
    'Save and close the document
    document.Save("Sample.docx", FormatType.Docx)
    document.Close()
End Sub

Categories

Gets the collection of IOfficeChartCategories of the chart. Read-only.

Declaration

public IOfficeChartCategories Categories { get; }

Property Value

Type
IOfficeChartCategories

CategoryLabelLevel

Gets or sets the category name filter option for the chart.

Declaration

public OfficeCategoriesLabelLevel CategoryLabelLevel { get; set; }

Property Value

Type	Description
OfficeCategoriesLabelLevel	The OfficeCategoriesLabelLevel member that specifies the filter option.

ChartArea

Gets the chart area. Read-only.

Declaration

public IOfficeChartFrameFormat ChartArea { get; }

Property Value

Type
IOfficeChartFrameFormat

Examples

The following code illustrates how to apply the formatting for chart area.

private void Button1_Click(System.Object sender, System.EventArgs e)
{
    //Load the template document
    WordDocument document = new WordDocument("Template.docx", FormatType.Docx);
    //Get the paragraph
    WParagraph paragraph = document.LastParagraph;
    //Get the chart entity
    WChart chart = paragraph.ChildEntities[1] as WChart;
    //Format chart area.
    IOfficeChartFrameFormat chartArea = chart.ChartArea;
    //Set border line pattern, color, line weight
    chartArea.Border.LinePattern = OfficeChartLinePattern.Solid;
    chartArea.Border.LineColor = Color.Blue;
    chartArea.Border.LineWeight = OfficeChartLineWeight.Hairline;
    //Set fill type and fill colors
    chartArea.Fill.FillType = OfficeFillType.Gradient;
    chartArea.Fill.GradientColorType = OfficeGradientColor.TwoColor;
    chartArea.Fill.BackColor = Color.FromArgb(205, 217, 234);
    chartArea.Fill.ForeColor = Color.White;
    //Save and close the document
    document.Save("Sample.docx", FormatType.Docx);
    document.Close();
}

Private Sub button_Click(sender As Object, e As EventArgs)
    'Load the template document
    Dim document As New WordDocument("Template.docx", FormatType.Docx)
    'Get the paragraph
    Dim paragraph As WParagraph = document.LastParagraph
    'Get the chart entity
    Dim chart As WChart = TryCast(paragraph.ChildEntities(1), WChart)
    'Format chart area.
    Dim chartArea As IOfficeChartFrameFormat = chart.ChartArea
    'Set border line pattern, color, line weight
    chartArea.Border.LinePattern = OfficeChartLinePattern.Solid
    chartArea.Border.LineColor = Color.Blue
    chartArea.Border.LineWeight = OfficeChartLineWeight.Hairline
    'Set fill type and fill colors
    chartArea.Fill.FillType = OfficeFillType.Gradient
    chartArea.Fill.GradientColorType = OfficeGradientColor.TwoColor
    chartArea.Fill.BackColor = Color.FromArgb(205, 217, 234)
    chartArea.Fill.ForeColor = Color.White
    'Save and close the document
    document.Save("Sample.docx", FormatType.Docx)
    document.Close()
End Sub

ChartData

Gets the chart data. Read-only.

Declaration

public IOfficeChartData ChartData { get; }

Property Value

Type
IOfficeChartData

ChartTitle

Gets or sets the title of the chart.

Declaration

public string ChartTitle { get; set; }

Property Value

Type	Description
System.String	The string that specifies the chart title.

ChartTitleArea

Gets the IOfficeChartTextArea of the chart. Read-only.

Declaration

public IOfficeChartTextArea ChartTitleArea { get; }

Property Value

Type
IOfficeChartTextArea

ChartType

Gets or sets the type of the chart

Declaration

public OfficeChartType ChartType { get; set; }

Property Value

Type	Description
OfficeChartType	The OfficeChartType member that specifies the type of chart.

DataRange

Gets or sets IOfficeDataRange of the chart data.

Declaration

public IOfficeDataRange DataRange { get; set; }

Property Value

Type
IOfficeDataRange

DataTable

Gets the data table of the chart. Read-only.

Declaration

public IOfficeChartDataTable DataTable { get; }

Property Value

Type	Description
IOfficeChartDataTable	The IOfficeChartDataTable instance that specifies the data table of chart.

DepthPercent

Gets or sets the depth of a 3-D chart as a percentage of the chart width(between 20 and 2000 percent).

Declaration

public int DepthPercent { get; set; }

Property Value

Type
System.Int32

DisplayBlanksAs

Gets or sets a value indicating how that blank cells are plotted on a chart.

Declaration

public OfficeChartPlotEmpty DisplayBlanksAs { get; set; }

Property Value

Type	Description
OfficeChartPlotEmpty	The OfficeChartPlotEmpty member that specifies how to plot empty cells.

Elevation

Gets or sets the rotation value for y-axis of the 3-D chart, measured in degrees.

Declaration

public int Elevation { get; set; }

Property Value

Type	Description
System.Int32	The integer that specifies the value for elevation.

See Also

Rotation

EntityType

Gets the type of the entity. Read-only.

Declaration

public override EntityType EntityType { get; }

Property Value

Type	Description
EntityType	The EntityType of the current item.

Overrides

Entity.EntityType

ExternalDataPath

Gets or sets the external data file path of WChart.

Declaration

public string ExternalDataPath { get; set; }

Property Value

Type
System.String

Examples

The following code illustrates how to sets the external data file path of WChart.

//Loads the template document
 WordDocument document = new WordDocument("Template.docx");
//Gets the last paragraph
WParagraph paragraph = document.LastParagraph;
//Gets the chart entity from the paragraph items
WChart chart = paragraph.ChildEntities[0] as WChart;
//Modifies the external data file path of chart
chart.ExternalDataPath = @"Data\Excel_Template.xlsx";
//Saves and closes the document
document.Save("Sample.docx", FormatType.Docx);
document.Close();

'Loads the template document
Dim document As New WordDocument("Template.docx")
'Gets the last paragraph
Dim paragraph As WParagraph = document.LastParagraph
'Gets the chart entity from the paragraph items
Dim chart As WChart = TryCast(paragraph.ChildEntities(0), WChart)
'Modifies the external data file path of chart
chart.ExternalDataPath = "Data\Excel_Template.xlsx"
'Saves and closes the document
document.Save("Sample.docx", FormatType.Docx)
document.Close()

Floor

Gets the floor of the chart. Read-only.

Declaration

public IOfficeChartWallOrFloor Floor { get; }

Property Value

Type
IOfficeChartWallOrFloor

Remarks

The 3D charts, stacked charts and clustered charts only can have floor.

GapDepth

Gets or sets the distance between the data series in a 3-D chart, as a percentage of the marker width.

Declaration

public int GapDepth { get; set; }

Property Value

Type
System.Int32

HasDataTable

Gets or sets value indicating whether the chart has a data table.

Declaration

public bool HasDataTable { get; set; }

Property Value

Type	Description
System.Boolean	True if the chart has data table; otherwise, false.

Examples

private void Button1_Click(System.Object sender, System.EventArgs e)
{
    //Create a new Word document
    WordDocument document = new WordDocument();
    //Add section to the document
    IWSection sec = document.AddSection();
    //Add paragraph to the section
    IWParagraph paragraph = sec.AddParagraph();
    //Load the excel file as stream
    Stream excelStream = File.OpenRead("Excel_Template.xlsx");
    //Create and Append chart to the paragraph with excel stream as parameter
    WChart chart = paragraph.AppendChart(excelStream, 1, "B2:C6", 470, 300);
    //Set chart type and title
    chart.ChartType = OfficeChartType.Column_Clustered;
    chart.ChartTitle = "Purchase Details";
    chart.ChartTitleArea.FontName = "Calibri";
    chart.ChartTitleArea.Size = 14;
    chart.ChartArea.Border.LinePattern = OfficeChartLinePattern.None;       
    //Set name to chart series            
    chart.Series[0].Name = "Sum of Purchases";
    chart.Series[1].Name = "Sum of Future Expenses";
    //Display data table
    chart.HasDataTable = true;
    chart.PrimaryCategoryAxis.Title = "Products";
    chart.PrimaryValueAxis.Title = "In Dollars";
    //Set position of legend
    chart.Legend.Position = OfficeLegendPosition.Bottom;
    //Save the document
    document.Save("Sample.docx", FormatType.Docx);
    //Close the document
    document.Close();
}

Private Sub button_Click(sender As Object, e As EventArgs)
    'Create a new Word document
    Dim document As New WordDocument()
    'Add section to the document
    Dim sec As IWSection = document.AddSection()
    'Add paragraph to the section
    Dim paragraph As IWParagraph = sec.AddParagraph()
    'Load the excel file as stream
    Dim excelStream As Stream = File.OpenRead("Excel_Template.xlsx")
    'Create and Append chart to the paragraph with excel stream as parameter
    Dim chart As WChart = paragraph.AppendChart(excelStream, 1, "B2:C6", 470, 300)
    'Set chart type and title
    chart.ChartType = OfficeChartType.Column_Clustered
    chart.ChartTitle = "Purchase Details"
    chart.ChartTitleArea.FontName = "Calibri"
    chart.ChartTitleArea.Size = 14
    chart.ChartArea.Border.LinePattern = OfficeChartLinePattern.None
    'Set name to chart series            
    chart.Series(0).Name = "Sum of Purchases"
    chart.Series(1).Name = "Sum of Future Expenses"
    chart.PrimaryCategoryAxis.Title = "Products"
    chart.PrimaryValueAxis.Title = "In Dollars"
    'Set position of legend
    chart.Legend.Position = OfficeLegendPosition.Bottom
    'Display data table
    chart.HasDataTable = True
    'Save the document
    document.Save("Sample.docx", FormatType.Docx)
    'Close the document
    document.Close()
End Sub

HasLegend

Gets or sets value indicating whether the chart has a legend.

Declaration

public bool HasLegend { get; set; }

Property Value

Type	Description
System.Boolean	True if the chart has legend; otherwise, false.

HasPlotArea

Gets or sets a value indicating whether the chart has plot area.

Declaration

public bool HasPlotArea { get; set; }

Property Value

Type	Description
System.Boolean	True if the chart has plot area; otherwise, false.

HeightPercent

Gets or sets the height of a 3-D chart as a percentage of the chart width(between 5 and 500 percent).

Declaration

public int HeightPercent { get; set; }

Property Value

Type
System.Int32

IsSeriesInRows

Gets or sets value indicating whether chart series are represented as rows.

Declaration

public bool IsSeriesInRows { get; set; }

Property Value

Type	Description
System.Boolean	True if the series are represented as rows; otherwise, false.

Legend

Gets the chart legend. Read-only.

Declaration

public IOfficeChartLegend Legend { get; }

Property Value

Type
IOfficeChartLegend

Examples

The following code illustrates how to apply the formatting for legend.

private void Button1_Click(System.Object sender, System.EventArgs e)
{
    //Load the template document
    WordDocument document = new WordDocument("Template.docx", FormatType.Docx);
    WParagraph paragraph = document.LastParagraph;
    //Get the chart entity
    WChart chart = paragraph.ChildEntities[0] as WChart;
    //Set the legend position
    chart.Legend.Position = OfficeLegendPosition.Left;
    //Set the layout inclusion
    chart.Legend.IncludeInLayout = true;
    //Set the legend border format - color, pattern, weight
    chart.Legend.FrameFormat.Border.AutoFormat = false;
    chart.Legend.FrameFormat.Border.IsAutoLineColor = false;
    chart.Legend.FrameFormat.Border.LineColor = Color.Blue;
    chart.Legend.FrameFormat.Border.LinePattern = OfficeChartLinePattern.DashDot;
    chart.Legend.FrameFormat.Border.LineWeight = OfficeChartLineWeight.Wide;
    //Set the legend's text area formatting - font name, weight, color, size
    chart.Legend.TextArea.Bold = true;
    chart.Legend.TextArea.Color = OfficeKnownColors.Bright_green;
    chart.Legend.TextArea.FontName = "Times New Roman";
    chart.Legend.TextArea.Size = 20;
    chart.Legend.TextArea.Strikethrough = true;
    //Modify the legend entry
    chart.Legend.LegendEntries[0].IsDeleted = true;
    //Modify the legend layout - height, left, top, width
    chart.Legend.Layout.Height = 50;
    chart.Legend.Layout.HeightMode = LayoutModes.factor;
    chart.Legend.Layout.Left = 10;
    chart.Legend.Layout.LeftMode = LayoutModes.factor;
    chart.Legend.Layout.Top = 30;
    chart.Legend.Layout.TopMode = LayoutModes.factor;
    chart.Legend.Layout.Width = 100;
    chart.Legend.Layout.WidthMode = LayoutModes.factor;
    //Save and close the document
    document.Save("Sample.docx", FormatType.Docx);
    document.Close();
}

Private Sub button_Click(sender As Object, e As EventArgs)
    'Load the template document
    Dim document As New WordDocument("Template.docx", FormatType.Docx)
    Dim paragraph As WParagraph = document.LastParagraph
    'Get the chart entity
    Dim chart As WChart = TryCast(paragraph.ChildEntities(0), WChart)
    'Set the legend position
    chart.Legend.Position = OfficeLegendPosition.Left
    'Set the layout inclusion
    chart.Legend.IncludeInLayout = True
    'Set the legend border format - color, pattern, weight
    chart.Legend.FrameFormat.Border.AutoFormat = False
    chart.Legend.FrameFormat.Border.IsAutoLineColor = False
    chart.Legend.FrameFormat.Border.LineColor = Color.Blue
    chart.Legend.FrameFormat.Border.LinePattern = OfficeChartLinePattern.DashDot
    chart.Legend.FrameFormat.Border.LineWeight = OfficeChartLineWeight.Wide
    'Set the legend's text area formatting - font name, weight, color, size
    chart.Legend.TextArea.Bold = True
    chart.Legend.TextArea.Color = OfficeKnownColors.Bright_green
    chart.Legend.TextArea.FontName = "Times New Roman"
    chart.Legend.TextArea.Size = 20
    chart.Legend.TextArea.Strikethrough = True
    'Modify the legend entry
    chart.Legend.LegendEntries(0).IsDeleted = True
    'Modify the legend layout - height, left, top, width
    chart.Legend.Layout.Height = 50
    chart.Legend.Layout.HeightMode = LayoutModes.factor
    chart.Legend.Layout.Left = 10
    chart.Legend.Layout.LeftMode = LayoutModes.factor
    chart.Legend.Layout.Top = 30
    chart.Legend.Layout.TopMode = LayoutModes.factor
    chart.Legend.Layout.Width = 100
    chart.Legend.Layout.WidthMode = LayoutModes.factor
    'Save and close the document
    document.Save("Sample.docx", FormatType.Docx)
    document.Close()
End Sub

OfficeChart

Declaration

public IOfficeChart OfficeChart { get; }

Property Value

Type
IOfficeChart

Perspective

Gets or sets the perspective value for the 3-D chart, measured in degrees.

Declaration

public int Perspective { get; set; }

Property Value

Type
System.Int32

PlotArea

Gets the plot area of the chart. Read-only.

Declaration

public IOfficeChartFrameFormat PlotArea { get; }

Property Value

Type
IOfficeChartFrameFormat

Examples

The following code illustrates how to apply the formatting for plot area.

private void Button1_Click(System.Object sender, System.EventArgs e)
{
    //Load the template document
    WordDocument document = new WordDocument("Template.docx", FormatType.Docx);
    WParagraph paragraph = document.LastParagraph;
    //Get the chart entity
    WChart chart = paragraph.ChildEntities[0] as WChart;
    //Set border settings - line color, pattern, weight, transparency
    chart.PlotArea.Border.AutoFormat = false;
    chart.PlotArea.Border.IsAutoLineColor = false;
    chart.PlotArea.Border.LineColor = Color.Blue;
    chart.PlotArea.Border.LinePattern = OfficeChartLinePattern.DashDot;
    chart.PlotArea.Border.LineWeight = OfficeChartLineWeight.Wide;
    chart.PlotArea.Border.Transparency = 0.6;
    //Set the plot area’s fill type, color
    chart.PlotArea.Fill.FillType = OfficeFillType.SolidColor;
    chart.PlotArea.Fill.ForeColor = Color.LightPink;
    //Set the plot area shadow presence
    chart.PlotArea.Shadow.ShadowInnerPresets = Office2007ChartPresetsInner.InsideDiagonalTopLeft;
    //Save and close the document
    document.Save("Sample.docx", FormatType.Docx);
    document.Close();
}

Private Sub button_Click(sender As Object, e As EventArgs)
    'Load the template document
    Dim document As New WordDocument("Template.docx", FormatType.Docx)
    Dim paragraph As WParagraph = document.LastParagraph
    'Get the chart entity
    Dim chart As WChart = TryCast(paragraph.ChildEntities(0), WChart)
    'Set border settings - line color, pattern, weight, transparency
    chart.PlotArea.Border.AutoFormat = False
    chart.PlotArea.Border.IsAutoLineColor = False
    chart.PlotArea.Border.LineColor = Color.Blue
    chart.PlotArea.Border.LinePattern = OfficeChartLinePattern.DashDot
    chart.PlotArea.Border.LineWeight = OfficeChartLineWeight.Wide
    chart.PlotArea.Border.Transparency = 0.6
    'Set the plot area’s fill type, color
    chart.PlotArea.Fill.FillType = OfficeFillType.SolidColor
    chart.PlotArea.Fill.ForeColor = Color.LightPink
    'Set the plot area shadow presence
    chart.PlotArea.Shadow.ShadowInnerPresets = Office2007ChartPresetsInner.InsideDiagonalTopLeft
    'Save and close the document
    document.Save("Sample.docx", FormatType.Docx)
    document.Close()
End Sub

PlotVisibleOnly

Gets or sets a value indicating whether to plot only the visible cells of the data table.

Declaration

public bool PlotVisibleOnly { get; set; }

Property Value

Type	Description
System.Boolean	True if to plot only visible cells; false if both visible and hidden cells are plotted.

PrimaryCategoryAxis

Gets the primary category axis of the chart. Read-only.

Declaration

public IOfficeChartCategoryAxis PrimaryCategoryAxis { get; }

Property Value

Type	Description
IOfficeChartCategoryAxis	The IOfficeChartCategoryAxis instance that specifies the primary category axis.

PrimarySeriesAxis

Gets the primary series axis of the chart. Read-only.

Declaration

public IOfficeChartSeriesAxis PrimarySeriesAxis { get; }

Property Value

Type	Description
IOfficeChartSeriesAxis	The IOfficeChartSeriesAxis instance that specifies the primary series axis.

PrimaryValueAxis

Gets the primary value axis of the chart. Read-only.

Declaration

public IOfficeChartValueAxis PrimaryValueAxis { get; }

Property Value

Type	Description
IOfficeChartValueAxis	The IOfficeChartValueAxis instance that specifies the primary value axis.

RightAngleAxes

Gets or sets value indicating whether the chart axes are at right angles.

Declaration

public bool RightAngleAxes { get; set; }

Property Value

Type	Description
System.Boolean	True if the chart axis are at right angles; otherwise, false.

Rotation

Gets or sets the rotation value for x-axis of the 3-D chart, measured in degrees.

Declaration

public int Rotation { get; set; }

Property Value

Type	Description
System.Int32	The integer that specifies the value for rotation.

Examples

The following code illustrates how to rotation for 3D chart.

private void Button1_Click(System.Object sender, System.EventArgs e)
{
    //Create a new Word document
    WordDocument document = new WordDocument();
    //Add section to the document
    IWSection sec = document.AddSection();
    //Add paragraph to the section
    IWParagraph paragraph = sec.AddParagraph();
    //Load the excel file as stream
    Stream excelStream = File.OpenRead("Excel_Template.xlsx");
    //Create and Append chart to the paragraph with excel stream as parameter
    WChart chart = paragraph.AppendChart(excelStream, 1, "B2:C6", 470, 300);
    //Set chart type and title
    chart.ChartType = OfficeChartType.Column_Clustered_3D;
    chart.ChartTitle = "Purchase Details";
    chart.ChartTitleArea.FontName = "Calibri";
    chart.ChartTitleArea.Size = 14;
    chart.ChartArea.Border.LinePattern = OfficeChartLinePattern.None;          
    //Set name to chart series            
    chart.Series[0].Name = "Sum of Purchases";
    chart.Series[1].Name = "Sum of Future Expenses";
    chart.PrimaryCategoryAxis.Title = "Products";
    chart.PrimaryValueAxis.Title = "In Dollars";
    //Set position of legend
    chart.Legend.Position = OfficeLegendPosition.Bottom;
    //Set roatation and elevation values
    chart.Rotation = 20;
    chart.Elevation = 15;
    //Save and close the document
    document.Save("Sample.docx", FormatType.Docx);
    document.Close();
}

Private Sub button_Click(sender As Object, e As EventArgs)
    'Create a new Word document
    Dim document As New WordDocument()
    'Add section to the document
    Dim sec As IWSection = document.AddSection()
    'Add paragraph to the section
    Dim paragraph As IWParagraph = sec.AddParagraph()
    'Load the excel file as stream
    Dim excelStream As Stream = File.OpenRead("Excel_Template.xlsx")
    'Create and Append chart to the paragraph with excel stream as parameter
    Dim chart As WChart = paragraph.AppendChart(excelStream, 1, "B2:C6", 470, 300)
    'Set chart type and title
    chart.ChartType = OfficeChartType.Column_Clustered_3D
    chart.ChartTitle = "Purchase Details"
    chart.ChartTitleArea.FontName = "Calibri"
    chart.ChartTitleArea.Size = 14
    chart.ChartArea.Border.LinePattern = OfficeChartLinePattern.None
    'Set name to chart series            
    chart.Series(0).Name = "Sum of Purchases"
    chart.Series(1).Name = "Sum of Future Expenses"
    chart.PrimaryCategoryAxis.Title = "Products"
    chart.PrimaryValueAxis.Title = "In Dollars"
    'Set position of legend
    chart.Legend.Position = OfficeLegendPosition.Bottom
    'Set rotation and elevation values
    chart.Rotation = 20
    chart.Elevation = 15
    'Save and close the document
    document.Save("Sample.docx", FormatType.Docx)
    document.Close()
End Sub

SecondaryCategoryAxis

Gets the secondary category axis of the chart. Read-only.

Declaration

public IOfficeChartCategoryAxis SecondaryCategoryAxis { get; }

Property Value

Type	Description
IOfficeChartCategoryAxis	The IOfficeChartCategoryAxis instance that specifies the secondary category axis.

SecondaryValueAxis

Gets the secondary value axis of the chart. Read-only.

Declaration

public IOfficeChartValueAxis SecondaryValueAxis { get; }

Property Value

Type	Description
IOfficeChartValueAxis	The IOfficeChartValueAxis instance that specifies the secondary value axis.

Series

Gets collection of IOfficeChartSeries present in the chart. Read-only.

Declaration

public IOfficeChartSeries Series { get; }

Property Value

Type
IOfficeChartSeries

SeriesNameLevel

Gets or sets the series name filter option for the chart.

Declaration

public OfficeSeriesNameLevel SeriesNameLevel { get; set; }

Property Value

Type	Description
OfficeSeriesNameLevel	The OfficeSeriesNameLevel member that specifies the filter option.

SideWall

Gets the side wall of the chart. Read-only.

Declaration

public IOfficeChartWallOrFloor SideWall { get; }

Property Value

Type
IOfficeChartWallOrFloor

Remarks

The 3D charts, stacked charts and clustered charts only can have side walls.

Examples

The following code illustrates how to specify side wall formatting.

private void Button1_Click(System.Object sender, System.EventArgs e)
{
    //Create a new Word document
    WordDocument document = new WordDocument();
    //Add section to the document
    IWSection sec = document.AddSection();
    //Add paragraph to the section
    IWParagraph paragraph = sec.AddParagraph();
    //Load the excel file as stream
    Stream excelStream = File.OpenRead("Excel_Template.xlsx");
    //Create and Append chart to the paragraph with excel stream as parameter
    WChart chart = paragraph.AppendChart(excelStream, 1, "B2:C6", 470, 300);
    //Set chart type and title
    chart.ChartType = OfficeChartType.Column_Clustered_3D;
    chart.ChartTitle = "Purchase Details";
    chart.ChartTitleArea.FontName = "Calibri";
    chart.ChartTitleArea.Size = 14;
    chart.ChartArea.Border.LinePattern = OfficeChartLinePattern.None;          
    //Set name to chart series            
    chart.Series[0].Name = "Sum of Purchases";
    chart.Series[1].Name = "Sum of Future Expenses";
    chart.PrimaryCategoryAxis.Title = "Products";
    chart.PrimaryValueAxis.Title = "In Dollars";
    //Set position of legend
    chart.Legend.Position = OfficeLegendPosition.Bottom;
    //Set roatation and elevation values
    chart.Rotation = 20;
    chart.Elevation = 15;
    //Set side wall properties
    chart.SideWall.Fill.FillType = OfficeFillType.SolidColor;
    chart.SideWall.Fill.ForeColor = Color.White;
    chart.SideWall.Fill.BackColor = Color.White;
    chart.SideWall.Border.LineColor = System.Drawing.Color.Beige;
    //Save and close the document
    document.Save("Sample.docx", FormatType.Docx);
    document.Close();
}

Private Sub button_Click(sender As Object, e As EventArgs)
    'Create a new Word document
    Dim document As New WordDocument()
    'Add section to the document
    Dim sec As IWSection = document.AddSection()
    'Add paragraph to the section
    Dim paragraph As IWParagraph = sec.AddParagraph()
    'Load the excel file as stream
    Dim excelStream As Stream = File.OpenRead("Excel_Template.xlsx")
    'Create and Append chart to the paragraph with excel stream as parameter
    Dim chart As WChart = paragraph.AppendChart(excelStream, 1, "B2:C6", 470, 300)
    'Set chart type and title
    chart.ChartType = OfficeChartType.Column_Clustered_3D
    chart.ChartTitle = "Purchase Details"
    chart.ChartTitleArea.FontName = "Calibri"
    chart.ChartTitleArea.Size = 14
    chart.ChartArea.Border.LinePattern = OfficeChartLinePattern.None
    'Set name to chart series            
    chart.Series(0).Name = "Sum of Purchases"
    chart.Series(1).Name = "Sum of Future Expenses"
    chart.PrimaryCategoryAxis.Title = "Products"
    chart.PrimaryValueAxis.Title = "In Dollars"
    'Set position of legend
    chart.Legend.Position = OfficeLegendPosition.Bottom
    'Set rotation and elevation values
    chart.Rotation = 20
    chart.Elevation = 15
    'Set side wall properties
    chart.SideWall.Fill.FillType = OfficeFillType.SolidColor
    chart.SideWall.Fill.ForeColor = Color.White
    chart.SideWall.Fill.BackColor = Color.White
    chart.SideWall.Border.LineColor = System.Drawing.Color.Beige
    'Save and close the document
    document.Save("Sample.docx", FormatType.Docx)
    document.Close()
End Sub

Walls

Gets the walls of the chart. Read-only.

Declaration

public IOfficeChartWallOrFloor Walls { get; }

Property Value

Type
IOfficeChartWallOrFloor

Remarks

The 3D charts, stacked charts and clustered charts only can have walls.

Methods

CloneImpl()

Creates a duplicate copy of the entity.

Declaration

protected override object CloneImpl()

Returns

Type	Description
System.Object	A reference to the newly created object.

Overrides

ShapeBase.CloneImpl()

CreateLayoutInfo()

Creates layout information.

Declaration

protected override void CreateLayoutInfo()

Overrides

WidgetBase.CreateLayoutInfo()

Refresh(Boolean)

Replaces the chart data with the worksheet data.

Declaration

public void Refresh(bool updateFormula = false)

Parameters

Type	Name	Description
System.Boolean	updateFormula	Optional Boolean. Set to true to update all the formulas in the Excel sheet. The default value is false.

Examples

//Open the template document.
WordDocument document = new WordDocument("Template.docx");
//Get the paragraph.
WParagraph paragraph = document.LastParagraph;
//Get the chart entity.
WChart chart = paragraph.ChildEntities[0] as WChart;
//Replaces the chart data with the worksheet data.
chart.Refresh(true);
//Save and close the document
document.Save("Sample.docx");
document.Close();

'Open the template document.
Dim document As WordDocument = New WordDocument("Template.docx")
'Get the paragraph.
Dim paragraph As WParagraph = document.LastParagraph
'Get the chart entity.
Dim chart As WChart = TryCast(paragraph.ChildEntities(0), WChart)
'Replaces the chart data with the worksheet data..
chart.Refresh(True)
'Save and close the document
document.Save("Sample.docx")
document.Close()

SetChartData(Object[][])

Sets the data for the chart from the specified System.Object collection.

Declaration

public void SetChartData(object[][] data)

Parameters

Type	Name	Description
System.Object[][]	data	An System.Object that represents the two dimensional array.

SetDataRange(IEnumerable, Int32, Int32)

Sets the data for the chart from the specified System.Collections.IEnumerable collection with the row index and column index.

Declaration

public void SetDataRange(IEnumerable enumerable, int rowIndex, int columnIndex)

Parameters

Type	Name	Description
System.Collections.IEnumerable	enumerable	An System.Collections.IEnumerable object with desired data.
System.Int32	rowIndex	The integer that specifies the row of the first cell where array should be imported.
System.Int32	columnIndex	The integer that specifies the column of the first cell where array should be imported.

SetDataRange(Object[][], Int32, Int32)

Sets the data for the chart from the specified System.Object collection with the row index and column index.

Declaration

public void SetDataRange(object[][] data, int rowIndex, int columnIndex)

Parameters

Type	Name	Description
System.Object[][]	data	An System.Object that represents the two dimensional array.
System.Int32	rowIndex	The integer that specifies the row of the first cell where array should be imported.
System.Int32	columnIndex	The integer that specifies the column of the first cell where array should be imported.

Implements

IXDLSSerializable

IParagraphItem

IOfficeRun

IEntity

Extension Methods

Extensions.SaveAsImage(WChart)