A raster transformer class.
Product Availability
Description
A RasterXformer is a driver for performing raster transformation. It contains a GeodataXfrom, a PixelReampler, a RasterReader, as well as the logic to drive these three components to perform raster transformation.
When a Raster is created, the associated RasterXformer is initialized with a SimperPixelResamper. By default, the RasterXformer manages and performs raster transformation automatically, you don’t have to modify it unless you want to set the PixelResampler.
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.
Interfaces
| Interfaces | Description |
|---|---|
| IRasterXformer | Provides access to members that control raster transformer. |
| IRasterXformer2 | Provides access to members that control raster transformer. |
| ISupportErrorInfo | Indicates whether a specific interface can return Automation error objects. |