public class ChartTextAreaImpl : CommonObject, IDisposable, IChartDataLabels, ISerializable, IInternalChartTextArea, IChartTextArea, IInternalFont, IFont, IParentApplication, IOptimizedUpdate

Constructors

ChartTextAreaImpl(IApplication, Object)

Creates objects sets its Application and Parent properties to specified values.

Declaration

public ChartTextAreaImpl(IApplication application, object parent)

Parameters

Type	Name	Description
IApplication	application	Application object.
System.Object	parent	Parent object.

ChartTextAreaImpl(IApplication, Object, ExcelObjectTextLink)

Creates objects sets its Application and Parent properties to specified values.

Declaration

public ChartTextAreaImpl(IApplication application, object parent, ExcelObjectTextLink textLink)

Parameters

Type	Name	Description
IApplication	application	Application object.
System.Object	parent	Parent object.
ExcelObjectTextLink	textLink	Text link.

ChartTextAreaImpl(IApplication, Object, IList<BiffRecordRaw>, ref Int32)

Creates objects sets its Application and Parent properties to specified values and parses object data.

Declaration

public ChartTextAreaImpl(IApplication application, object parent, IList<BiffRecordRaw> data, ref int iPos)

Parameters

Type	Name	Description
IApplication	application	Application object.
System.Object	parent	Parent object.
System.Collections.Generic.IList<Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw>	data	Array with object's records.
System.Int32	iPos	Position of the first object's record in the data array.

Fields

m_rtfString

Represents RTF string.

Declaration

protected IChartRichTextString m_rtfString

Field Value

Type	Description
IChartRichTextString

Properties

AttachedLabelLayout

Return attached label layout record. Read-only

Declaration

public ChartAttachedLabelLayoutRecord AttachedLabelLayout { get; }

Property Value

Type	Description
ChartAttachedLabelLayoutRecord

BackgroundMode

Display mode of the background.

Declaration

public ExcelChartBackgroundMode BackgroundMode { get; set; }

Property Value

Type	Description
ExcelChartBackgroundMode

Bold

True if the font is bold. Read / write Boolean.

Declaration

public bool Bold { get; set; }

Property Value

Type	Description
System.Boolean

ChartAI

Returns ChartAIRecord for the text area (creates it if necessary). Read-only.

Declaration

public ChartAIRecord ChartAI { get; }

Property Value

Type	Description
ChartAIRecord

ChartAlRuns

Return ChartAlRunsRecord for the text area (creates if necessary). Read-only.

Declaration

public ChartAlrunsRecord ChartAlRuns { get; }

Property Value

Type	Description
ChartAlrunsRecord

Color

Returns or sets the primary color of the object. Read / write ExcelKnownColors.

Declaration

public ExcelKnownColors Color { get; set; }

Property Value

Type	Description
ExcelKnownColors

ColorObject

Returns textarea's color object. Read-only.

Declaration

public ColorObject ColorObject { get; }

Property Value

Type	Description
ColorObject

ContainDataLabels

Returns true if contain dataLabels otherwise false. Read-only.

Declaration

public bool ContainDataLabels { get; }

Property Value

Type	Description
System.Boolean

Delimiter

Delimiter.

Declaration

public string Delimiter { get; set; }

Property Value

Type	Description
System.String

Font

Returns FontImpl for current font. Read-only.

Declaration

public FontImpl Font { get; }

Property Value

Type	Description
FontImpl

FontIndex

Gets the font index.

Declaration

public int FontIndex { get; }

Property Value

Type	Description
System.Int32

FontName

Returns or sets the font name. Read / write string.

Declaration

public string FontName { get; set; }

Property Value

Type	Description
System.String

FrameFormat

Return frame format. Read-only.

Declaration

public IChartFrameFormat FrameFormat { get; }

Property Value

Type	Description
IChartFrameFormat

HasText

Indicates whether text area contains text.

Declaration

public bool HasText { get; }

Property Value

Type	Description
System.Boolean

HasTextRotation

Gets value indicating whether TextRotation was changed. Read-only.

Declaration

public bool HasTextRotation { get; }

Property Value

Type	Description
System.Boolean

Index

Returns font index. Read-only.

Declaration

public int Index { get; }

Property Value

Type	Description
System.Int32

IsAutoColor

Indicates whether color has automatic color. Read-only.

Declaration

public bool IsAutoColor { get; }

Property Value

Type	Description
System.Boolean

IsAutoMode

True if background is set to automatic.

Declaration

public bool IsAutoMode { get; set; }

Property Value

Type	Description
System.Boolean

IsBubbleSize

Indicates whether bubble size is in data labels.

Declaration

public bool IsBubbleSize { get; set; }

Property Value

Type	Description
System.Boolean

IsCategoryName

Indicates whether category name is in data labels.

Declaration

public bool IsCategoryName { get; set; }

Property Value

Type	Description
System.Boolean

IsFormula

Gets or sets a value indicating whether this instance is formula.

Declaration

public bool IsFormula { get; set; }

Property Value

Type	Description
System.Boolean	`true` if this instance is formula; otherwise, `false`.

IsLegendKey

Indicates whether legend key is in data labels.

Declaration

public bool IsLegendKey { get; set; }

Property Value

Type	Description
System.Boolean

IsPercentage

Indicates whether percentage is in data labels.

Declaration

public bool IsPercentage { get; set; }

Property Value

Type	Description
System.Boolean

IsSeriesName

Indicates whether series name is in data labels.

Declaration

public bool IsSeriesName { get; set; }

Property Value

Type	Description
System.Boolean

IsShowLabelPercent

Gets or sets value indicating whether to show category label and value as percentage.

Declaration

public bool IsShowLabelPercent { get; set; }

Property Value

Type	Description
System.Boolean

IsTrend

Indicates if current text assign to trend object.

Declaration

public bool IsTrend { get; set; }

Property Value

Type	Description
System.Boolean

IsValue

Indicates whether value is in data labels.

Declaration

public bool IsValue { get; set; }

Property Value

Type	Description
System.Boolean

IsValueFromCells

Gets and sets boolean value indicating whether display to value from cells value to datalabels.

Declaration

public bool IsValueFromCells { get; set; }

Property Value

Type	Description
System.Boolean

Italic

True if the font style is italic. Read / write Boolean.

Declaration

public bool Italic { get; set; }

Property Value

Type	Description
System.Boolean

Layout

Gets or sets Excel 2007 layout data

Declaration

public IChartLayout Layout { get; set; }

Property Value

Type	Description
IChartLayout

MacOSOutlineFont

True if the font is an outline font. Read / write Boolean.

Declaration

public bool MacOSOutlineFont { get; set; }

Property Value

Type	Description
System.Boolean

MacOSShadow

True if the font is a shadow font or if the object has a shadow. Read / write Boolean.

Declaration

public bool MacOSShadow { get; set; }

Property Value

Type	Description
System.Boolean

NumberFormat

Gets / sets number format for the text area.

Declaration

public string NumberFormat { get; set; }

Property Value

Type	Description
System.String

NumberFormatIndex

Gets index to the number format. Read-only.

Declaration

public int NumberFormatIndex { get; }

Property Value

Type	Description
System.Int32

ObjectLink

Gets object link record. Read-only.

Declaration

public ChartObjectLinkRecord ObjectLink { get; }

Property Value

Type	Description
ChartObjectLinkRecord

ParagraphType

Represents the TextArea Paragraph

Declaration

public ChartParagraphType ParagraphType { get; set; }

Property Value

Type	Description
ChartParagraphType

ParentWorkbook

Returns parent workbook object.

Declaration

public WorkbookImpl ParentWorkbook { get; }

Property Value

Type	Description
WorkbookImpl

Position

Represents data labels position.

Declaration

public ExcelDataLabelPosition Position { get; set; }

Property Value

Type	Description
ExcelDataLabelPosition

RGBColor

Gets / sets font color. If there is at least one free color, define a new color; if not, search for the closest one in workbook palette.

Declaration

public Color RGBColor { get; set; }

Property Value

Type	Description
Color

RichText

Gets rich text.

Declaration

public IChartRichTextString RichText { get; }

Property Value

Type	Description
IChartRichTextString

ShouldSerialize

Indicates whether object should be serialized. Read-only.

Declaration

protected virtual bool ShouldSerialize { get; }

Property Value

Type	Description
System.Boolean

ShowLeaderLines

Indicates whether Leader Lines is in data labels.

Declaration

public bool ShowLeaderLines { get; set; }

Property Value

Type	Description
System.Boolean

Size

Returns or sets the size of the font. Read / write Variant.

Declaration

public double Size { get; set; }

Property Value

Type	Description
System.Double

Strikethrough

True if the font is struck through with a horizontal line. Read / write Boolean

Declaration

public bool Strikethrough { get; set; }

Property Value

Type	Description
System.Boolean

Subscript

True if the font is formatted as subscript. False by default. Read / write Boolean.

Declaration

public bool Subscript { get; set; }

Property Value

Type	Description
System.Boolean

Superscript

True if the font is formatted as superscript. False by default. Read/write Boolean

Declaration

public bool Superscript { get; set; }

Property Value

Type	Description
System.Boolean

Text

Text.

Declaration

public string Text { get; set; }

Property Value

Type	Description
System.String

TextRecord

Returns chart text record. Read-only.

Declaration

public ChartTextRecord TextRecord { get; }

Property Value

Type	Description
ChartTextRecord

TextRotationAngle

Text rotation angle.

Declaration

public int TextRotationAngle { get; set; }

Property Value

Type	Description
System.Int32

Underline

Returns or sets the type of underline applied to the font. Can be one of the following ExcelUnderlineStyle constants. Read / write ExcelUnderline.

Declaration

public ExcelUnderline Underline { get; set; }

Property Value

Type	Description
ExcelUnderline

ValueFromCellsRange

Gets and sets indicating whether value from cells range in datalables.

Declaration

public IRange ValueFromCellsRange { get; set; }

Property Value

Type	Description
IRange

VerticalAlignment

Gets / sets font vertical alignment.

Declaration

public ExcelFontVertialAlignment VerticalAlignment { get; set; }

Property Value

Type	Description
ExcelFontVertialAlignment

Methods

BeginUpdate()

This method should be called before several updates to the object will take place.

Declaration

public void BeginUpdate()

Clone(Object)

Creates object that is copy of the current instance.

Declaration

public object Clone(object parent)

Parameters

Type	Name	Description
System.Object	parent	Parent object for create new instance.

Returns

Type	Description
System.Object	Returns clone of current object.

Clone(Object, Dictionary<Int32, Int32>, Dictionary<String, String>)

Clone current record.

Declaration

public object Clone(object parent, Dictionary<int, int> dicFontIndexes, Dictionary<string, string> dicNewSheetNames)

Parameters

Type	Name	Description
System.Object	parent	Parent object for create new instance.
System.Collections.Generic.Dictionary<System.Int32, System.Int32>	dicFontIndexes	Dictionary with new font indexes.
System.Collections.Generic.Dictionary<System.String, System.String>	dicNewSheetNames	Dictionary with new worksheet names.

Returns

Type	Description
System.Object	Returns clone of current object.

CreateFrameFormat()

Creates frame format.

Declaration

protected virtual ChartFrameFormatImpl CreateFrameFormat()

Returns

Type	Description
ChartFrameFormatImpl	Newly created frame format.

CreateRichTextString()

Creates rich text string.

Declaration

protected void CreateRichTextString()

EndUpdate()

This method should be called after several updates to the object took place.

Declaration

public void EndUpdate()

GenerateNativeFont()

Generates .Net font object corresponding to the current font.

Declaration

public Font GenerateNativeFont()

Returns

Type	Description
Font	Generated .Net font.

InitFrameFormat()

Initializes frame format.

Declaration

protected void InitFrameFormat()

MarkUsedReferences(Boolean[])

Sets items with used reference indexes to true.

Declaration

public void MarkUsedReferences(bool[] usedItems)

Parameters

Type	Name	Description
System.Boolean[]	usedItems	Array to mark used references in.

Parse(IList<BiffRecordRaw>, Int32)

Parses chart text area.

Declaration

public int Parse(IList<BiffRecordRaw> data, int iPos)

Parameters

Type	Name	Description
System.Collections.Generic.IList<Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw>	data	BiffRecords array to parse.
System.Int32	iPos	Starting data position.

Returns

Type	Description
System.Int32	Position after parsing.

ParseRecord(BiffRecordRaw, IList<BiffRecordRaw>, Int32)

Parses single record.

Declaration

protected int ParseRecord(BiffRecordRaw record, IList<BiffRecordRaw> data, int iPos)

Parameters

Type	Name	Description
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw	record	Record to parse.
System.Collections.Generic.IList<Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw>	data	Data array with records to parse (used for complex object parsing).
System.Int32	iPos	Position in data array after current record.

Returns

Type	Description
System.Int32	Position after record parsing.

Serialize(IList<IBiffStorage>)

Saves chart text area into OffsetArrayList.

Declaration

public virtual void Serialize(IList<IBiffStorage> records)

Parameters

Type	Name	Description
System.Collections.Generic.IList<IBiffStorage>	records	OffsetArrayList that will receive all chart's records.

Exceptions

Type	Condition
System.ArgumentNullException	When specified OffsetArrayList is NULL.

Serialize(IList<IBiffStorage>, Boolean)

Saves chart text area into OffsetArrayList.

Declaration

public void Serialize(IList<IBiffStorage> records, bool bIsLegendEntry)

Parameters

Type	Name	Description
System.Collections.Generic.IList<IBiffStorage>	records	OffsetArrayList that will receive all chart's records.
System.Boolean	bIsLegendEntry	If true - serialize as legend entry text; otherwise false.

Exceptions

Type	Condition
System.ArgumentNullException	When specified OffsetArrayList is NULL.

Serialize(IList<IBiffStorage>, Boolean, Boolean)

Saves chart text area into OffsetArrayList.

Declaration

public void Serialize(IList<IBiffStorage> records, bool bIsLegendEntry, bool bSerializeFontX)

Parameters

Type	Name	Description
System.Collections.Generic.IList<IBiffStorage>	records
System.Boolean	bIsLegendEntry
System.Boolean	bSerializeFontX

SerializeRecord(IList<IBiffStorage>, BiffRecordRaw)

Saves single record into list of biff records.

Declaration

protected virtual void SerializeRecord(IList<IBiffStorage> records, BiffRecordRaw record)

Parameters

Type	Name	Description
System.Collections.Generic.IList<IBiffStorage>	records	OffsetArrayList that will receive necessary records.
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw	record	Record to serialize.

UnwrapRecord(BiffRecordRaw)

Unwraps specified record.

Declaration

public static BiffRecordRaw UnwrapRecord(BiffRecordRaw record)

Parameters

Type	Name	Description
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw	record	Record to unwrap.

Returns

Type	Description
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw	Unwrapped record.

UpdateAsTrend()

Updates record for serialize as trend line data label.

Declaration

public void UpdateAsTrend()

UpdateReferenceIndexes(Int32[])

Updates reference indexes.

Declaration

public void UpdateReferenceIndexes(int[] arrUpdatedIndexes)

Parameters

Type	Name	Description
System.Int32[]	arrUpdatedIndexes	Array with updated indexes.

UpdateSerieIndex(Int32)

Updates Series index.

Declaration

public void UpdateSerieIndex(int iNewIndex)

Parameters

Type	Name	Description
System.Int32	iNewIndex	Index to set.

Implements

System.IDisposable

IChartDataLabels

ISerializable

IChartTextArea

IFont

IParentApplication

IOptimizedUpdate