Gets the GDI data that describes the image region.
public static byte[] GetGdiRegionData(
RasterImage image,
RasterRegionXForm xform
)
Public Shared Function GetGdiRegionData( _
ByVal image As RasterImage, _
ByVal xform As RasterRegionXForm _
) As Byte()
public:
static array<byte>^ GetGdiRegionData(
RasterImage^ image,
RasterRegionXForm^ xform
)
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 VB) for this parameter, the scalar fields default to 1, the offsets default to 0, and the view perspective defaults to the image view perspective.
An array of System.Byte that contains the information that describes the region in this Leadtools.RasterImage object.
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+.
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
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Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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