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;}

get_RasterCodecsInstance(); 

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

Property Value

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

When new IOcrDocument objects are created using the IOcrDocumentManager.CreateDocument, a new object of type Leadtools.Codecs.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 Leadtools.Codecs.RasterCodecs to the document Leadtools.Codecs.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: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

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