ReadOnly Property RasterCodecsInstance As RasterCodecs

Visual Basic (Usage)	Copy Code
Dim instance As IOcrDocument Dim value As RasterCodecs   value = instance.RasterCodecsInstance

RasterCodecs RasterCodecsInstance {get;}

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: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

Reference