RasterCodecsInstance Property (IOcrDocument)

RasterCodecs RasterCodecsInstance {get;}

'Declaration
 

ReadOnly Property RasterCodecsInstance As RasterCodecs

'Usage
 

Dim instance As IOcrDocument
Dim value As RasterCodecs
 
value = instance.RasterCodecsInstance

RasterCodecs RasterCodecsInstance {get;}

@property (nonatomic, strong, readonly) LTRasterCodecs *rasterCodecsInstance

public RasterCodecs getRasterCodecsInstance()

get_RasterCodecsInstance(); 

property RasterCodecs^ RasterCodecsInstance {
   RasterCodecs^ get();
}

Property Value

The RasterCodecs object will be disposed of by the document automatically when Dispose is called.

When new IOcrDocument objects are created using the IOcrDocumentManager.CreateDocument, a new object of type RasterCodecs is created by this IOcrEngine, and assigned to IOcrDocument.RasterCodecsInstance. All image load and save operation (such as IOcrPageCollection.AddPage, IOcrPageCollection.AddPages, IOcrPageCollection.InsertPage, IOcrPageCollection.InsertPages, IOcrPageCollection.ExportPage and IOcrPageCollection.ExportPages) that is performed inside by OCR document or objects inside the OCR document will use that object.

If the value of IOcrDocument.UseEngineInstanceOptions is true, then the options will be copied from the engine's RasterCodecs to the document RasterCodecs before any methods is called.

For more information on how this object is used by the OCR engine during its lifetime, refer to OCR Engine and RasterCodecs/DocumentWriter Usage.

Target Platforms

Reference

IOcrDocument Interface
IOcrDocument Members
OcrEngineManager Class
OcrEngineType Enumeration
UseEngineInstanceOptions Property
DocumentWriterInstance Property
IOcrEngine.RasterCodecsInstance
IOcrEngine.DocumentWriterInstance
Programming with the LEADTOOLS .NET OCR