Public Sub AddDataToRegion( _
   ByVal xform As RasterRegionXForm, _
   ByVal data() As Byte, _
   ByVal dataOffset As Integer, _
   ByVal combineMode As RasterRegionCombineMode _
) 

Visual Basic (Usage)	Copy Code
Dim instance As RasterImage Dim xform As RasterRegionXForm Dim data() As Byte Dim dataOffset As Integer Dim combineMode As RasterRegionCombineMode   instance.AddDataToRegion(xform, data, dataOffset, combineMode)

public void AddDataToRegion( 
   RasterRegionXForm xform,
   byte[] data,
   int dataOffset,
   RasterRegionCombineMode combineMode
)

public: void AddDataToRegion( 
   RasterRegionXForm* xform,
   byte[]* data,
   int dataOffset,
   RasterRegionCombineMode combineMode
) 

public:
void AddDataToRegion( 
   RasterRegionXForm^ xform,
   array<byte>^ data,
   int dataOffset,
   RasterRegionCombineMode combineMode
) 

Parameters

xform

RasterRegionXForm object that LEADTOOLS uses to translate between display coordinates and image coordinates. If you specify null (Nothing in Visual Basic) in this parameter, the scalar fields default to 1, the offsets default to 0, and the view perspective defaults to the image view perspective.

data

Array of bytes that describe the region data.

dataOffset

Zero-based index into data.

combineMode

The action to take regarding the existing image region, if one is defined.

To update an existing region, you specify how the new region is to be combined with the existing one using the combineMode parameter. For more information, refer to RasterRegionCombineMode.

For more information, refer to Creating a Region.

For more information, refer to Saving A Region.

For more information, refer to Working with the Existing Region.

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Reference