Class ChartChartRecord

The CHART record marks the start of the chart data substream in the workbook BIFF stream. This record defines the location of the chart on the display and its overall size. The X and Y fields define the position of the upper-left corner of the bounding rectangle that encompasses the chart. The position of the chart is referenced to the page. The Width and Height fields define the overall size (the bounding rectangle) of the chart, including title, pointing arrows, axis labels, etc. The position and size are specified in points (1/72 inch), using a fixed point format (two bytes integer, two bytes fraction).

Inheritance

System.Object

Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw

ChartChartRecord

Implements

System.ICloneable

IBiffStorage

Namespace: Syncfusion.XlsIO.Parser.Biff_Records.Charts

Assembly: Syncfusion.XlsIO.UWP.dll

Syntax

[Biff]
public class ChartChartRecord : BiffRecordRaw, ICloneable, IBiffStorage

Constructors

ChartChartRecord()

Default constructor, initializes all fields with default values.

Declaration

public ChartChartRecord()

ChartChartRecord(Int32)

Reserved for record's internal data array.

Declaration

public ChartChartRecord(int iReserve)

Parameters

Type	Name	Description
System.Int32	iReserve	Amount of bytes for data array.

Exceptions

Type	Condition
System.ArgumentOutOfRangeException	If amount of bytes requested is less than zero.

ChartChartRecord(Stream, out Int32)

Read / initialize constructor.

Declaration

public ChartChartRecord(Stream stream, out int itemSize)

Parameters

Type	Name	Description
System.IO.Stream	stream	Stream from which record data should be read.
System.Int32	itemSize	Size of read item.

Exceptions

Type	Condition
System.ArgumentNullException	If stream is not specified.
System.ApplicationException	If stream does not support read or seek operations.

Fields

DEF_RECORD_SIZE

Correct size of the record.

Declaration

public const int DEF_RECORD_SIZE = 16

Field Value

Type	Description
System.Int32

Properties

Height

Y-size. (1/72 inch), used a fixed point format (two bytes integer, two bytes fraction).

Declaration

public int Height { get; set; }

Property Value

Type	Description
System.Int32

MaximumRecordSize

Read-only. Returns maximum possible size of record's internal data array.

Declaration

public override int MaximumRecordSize { get; }

Property Value

Type	Description
System.Int32

Overrides

Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.MaximumRecordSize

MinimumRecordSize

Read-only. Returns minimum possible size of record's internal data array.

Declaration

public override int MinimumRecordSize { get; }

Property Value

Type	Description
System.Int32

Overrides

Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.MinimumRecordSize

Width

X-size. (1/72 inch), used a fixed point format (two bytes integer, two bytes fraction).

Declaration

public int Width { get; set; }

Property Value

Type	Description
System.Int32

X

X-position of upper-left corner.

Declaration

public int X { get; set; }

Property Value

Type	Description
System.Int32

Y

Y-position of upper-left corner.

Declaration

public int Y { get; set; }

Property Value

Type	Description
System.Int32

Methods

GetStoreSize(ExcelVersion)

Declaration

public override int GetStoreSize(ExcelVersion version)

Parameters

Type	Name	Description
ExcelVersion	version

Returns

Type	Description
System.Int32

Overrides

Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.GetStoreSize(Syncfusion.XlsIO.ExcelVersion)

ParseStructure(DataProvider, Int32, Int32, ExcelVersion)

Parse structure of record. Convert Data buffer to special values according to record specification.

Declaration

public override void ParseStructure(DataProvider provider, int iOffset, int iLength, ExcelVersion version)

Parameters

Type	Name	Description
DataProvider	provider	Object that provides access to the data.
System.Int32	iOffset	Offset to the record's data.
System.Int32	iLength	Length of the record's data.
ExcelVersion	version	Excel version used for infill.

Overrides

Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.ParseStructure(Syncfusion.XlsIO.Parser.Biff_Records.DataProvider, System.Int32, System.Int32, Syncfusion.XlsIO.ExcelVersion)

Implements

System.ICloneable

IBiffStorage

Extension Methods

DateTimeExtension.ToDateTime(Object)