IPixelBlock4 Interface

Provides access to members that control a PixelBlock.

Members

Name Description
Method Clear Clears the pixel block.
Method Create Initializes the pixel block.
Method CreateFromPixelBlock Initializes the pixel block using another pixel block.
Method ExportToBytes Exports to a byte array.
Method HasData Checks if a PixelBlock contains any data pixels.
Method HasNoData Checks if a PixelBlock contains NoData.

IPixelBlock4.Clear Method

Clears the pixel block.

Public Sub Clear ( _
)
public void Clear (
);

IPixelBlock4.Create Method

Initializes the pixel block.

Public Sub Create ( _
    ByVal Planes As Integer, _
    ByVal nCols As Integer, _
    ByVal nRows As Integer, _
    ByVal PixelType As rstPixelType _
)
public void Create (
    int Planes,
    int nCols,
    int nRows,
    rstPixelType PixelType
);

IPixelBlock4.CreateFromPixelBlock Method

Initializes the pixel block using another pixel block.

Public Sub CreateFromPixelBlock ( _
    ByVal pBlock As IPixelBlock, _
    ByVal NoData As Object _
)
public void CreateFromPixelBlock (
    IPixelBlock pBlock,
    object NoData
);

IPixelBlock4.ExportToBytes Method

Exports to a byte array.

Public Function ExportToBytes ( _
) As Byte[]
public Byte[] ExportToBytes (
);

IPixelBlock4.HasData Method

Checks if a PixelBlock contains any data pixels.

Public Function HasData ( _
) As Boolean
public bool HasData (
);

IPixelBlock4.HasNoData Method

Checks if a PixelBlock contains NoData.

Public Function HasNoData ( _
) As Boolean
public bool HasNoData (
);

Classes that implement IPixelBlock4

Classes Description
PixelBlock Esri PixelBlock, a container of pixel data.

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