A mechanism to perform raster geometric operations, such as flip, rotate, and merge on rasters.
The RasterGeometryProc object performs geometric processing, such as flipping, scaling, rotation, and polynomial warping, on a Raster. It is a wrapper of the PolynomialXform class for end users to perform polynomial transformation with raster data
Extended Error Information
Use the ISupportErrorInfo method InterfaceSupportsErrorInfo to determine if the object supports extended error information. If the object supports extended error info, VC++ developers should use the OLE/COM IErrorInfo interface to access the ErrorInfo object. Visual Basic developers should use the global error object Err to retrieve this extended error information.