Class ChartPicfRecord

This record defines the format for a picture attached to a data series or point.

Inheritance
System.Object
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw
ChartPicfRecord
Implements
System.ICloneable
Namespace: Syncfusion.XlsIO.Parser.Biff_Records.Charts
Assembly: Syncfusion.XlsIO.Portable.dll
Syntax
[Biff]
public class ChartPicfRecord : BiffRecordRaw, ICloneable, IBiffStorage

Constructors

ChartPicfRecord()

Default constructor, initializes all fields with default values.

Declaration
public ChartPicfRecord()

ChartPicfRecord(Int32)

Reserved for record's internal data array.

Declaration
public ChartPicfRecord(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.

ChartPicfRecord(Stream, out Int32)

Read / initialize constructor.

Declaration
public ChartPicfRecord(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

DefaultRecordSize

Correct size of the record.

Declaration
public const int DefaultRecordSize = 14
Field Value
Type
System.Int32

Properties

Environment

Environment from which the file was written.

Declaration
public ChartPicfRecord.TEnvironment Environment { get; set; }
Property Value
Type
ChartPicfRecord.TEnvironment

ImageFormat

Image format.

Declaration
public ChartPicfRecord.TImageFormat ImageFormat { get; set; }
Property Value
Type
ChartPicfRecord.TImageFormat

IsFormatOnly

Formatting only; no picture attached.

Declaration
public bool IsFormatOnly { get; set; }
Property Value
Type
System.Boolean

IsPictureBackFront

Picture is attached to back and front of column.

Declaration
public bool IsPictureBackFront { get; set; }
Property Value
Type
System.Boolean

IsPictureSides

Picture is attached to sides of column.

Declaration
public bool IsPictureSides { get; set; }
Property Value
Type
System.Boolean

IsPictureTopBottom

Picture is attached to top and bottom of column.

Declaration
public bool IsPictureTopBottom { get; set; }
Property Value
Type
System.Boolean

MaximumRecordSize

Maximum possible size of the record.

Declaration
public override int MaximumRecordSize { get; }
Property Value
Type
System.Int32
Overrides
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.MaximumRecordSize

MinimumRecordSize

Minimum possible size of the record.

Declaration
public override int MinimumRecordSize { get; }
Property Value
Type
System.Int32
Overrides
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.MinimumRecordSize

Options

Option flags. Read-only.

Declaration
public byte Options { get; }
Property Value
Type
System.Byte

PictureType

Picture type.

Declaration
public ChartPicfRecord.TPicture PictureType { get; set; }
Property Value
Type
ChartPicfRecord.TPicture

Scale

Scaling value for pictures, units/picture (IEEE floating-point number).

Declaration
public double Scale { get; set; }
Property Value
Type
System.Double

Methods

ParseStructure(DataProvider, Int32, Int32, ExcelVersion)

Parse structure of record. Converts 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