Public Shared Function GetGdiRegionData( _
   ByVal image As RasterImage, _
   ByVal xform As RasterRegionXForm _
) As Byte()

Visual Basic (Usage)	Copy Code
Dim image As RasterImage Dim xform As RasterRegionXForm Dim value() As Byte   value = RasterRegionConverter.GetGdiRegionData(image, xform)

public static byte[] GetGdiRegionData( 
   RasterImage image,
   RasterRegionXForm xform
)

public:
static array<byte>^ GetGdiRegionData( 
   RasterImage^ image,
   RasterRegionXForm^ xform
) 

Parameters

image

The source image.

xform

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

Return Value

Used with AddGdiDataToRegion to load or save an image region.

The data returned by this method is the equivalent of the data returned using the Windows GetRegionData API.

To get the region data as GDI+ System.Drawing.Drawing2D.RegionData object, use GetGdiPlusRegionData and AddGdiPlusDataToRegion.

To get the region data as platform independent byte array, use RasterRegion.GetData and RasterRegion.SetData.

For more information refer to RasterImage and GDI/GDI+.

Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

Reference