Class ChartDropBarRecord

This record defines drop bars on a line chart. If the chart contains drop bars, the chart BIFF will contain two DROPBAR records. The first DROPBAR record corresponds to the up bar and the second DROPBAR record corresponds to the down bar.

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

Constructors

ChartDropBarRecord()

Default constructor, initializes all fields with default values.

Declaration
public ChartDropBarRecord()

ChartDropBarRecord(Int32)

Reserved for record's internal data array.

Declaration
public ChartDropBarRecord(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.

ChartDropBarRecord(Stream, out Int32)

Read / initialize constructor.

Declaration
public ChartDropBarRecord(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.

Properties

Gap

Drop bar gap width (0 to 500%).

Declaration
public ushort Gap { get; set; }
Property Value
Type
System.UInt16

Methods

GetStoreSize(ExcelVersion)

Evaluates size of the required storage space.

Declaration
public override int GetStoreSize(ExcelVersion version)
Parameters
Type Name Description
ExcelVersion version
Returns
Type Description
System.Int32

Size of the required storage space.
Overrides
Syncfusion.XlsIO.Parser.Biff_Records.BiffRecordRaw.GetStoreSize(Syncfusion.XlsIO.ExcelVersion)

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