LEADTOOLS OCR (Leadtools.Forms.Ocr assembly)

GetAdditionalEngineFormats Method

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Gets a list of the engine native formats supported by this IOcrEngine that are not installed.
Syntax
string[] GetAdditionalEngineFormats()
'Declaration
 
Function GetAdditionalEngineFormats() As String()
'Usage
 
Dim instance As IOcrDocumentManager
Dim value() As String
 
value = instance.GetAdditionalEngineFormats()
string[] GetAdditionalEngineFormats()

            
public String[] getAdditionalEngineFormats()
function Leadtools.Forms.Ocr.IOcrDocumentManager.GetAdditionalEngineFormats()
array<String^>^ GetAdditionalEngineFormats(); 
Remarks

Some of the OCR engines supported by LEADTOOLS (for example, the OcrEngineType.Plus and OcrEngineType.Professional) support saving recognition results using the engine-native-save mechanism instead of using the LEADTOOLS Document Writers. Use the GetSupportedEngineFormats method to get a list of the names of the native formats and the EngineFormat property to set which format to use when saving the results.

For best results, always use the formats supported by the LEADTOOLS Document Writers when saving OCR recognition data. For more information refer to Leadtools.Forms.DocumentWriters.DocumentFormat. Support for native engine formats may be deprecated in later versions of LEADTOOLS.

To save the recognition results using the engine native format:

Note that the LEADTOOLS default installation does not ship with native engine format support. You must download and install the "OCR Additional Features" setup available at http://www.leadtools.com to add this feature.

For more information about the various document formats supported by LEADTOOLS refer to Leadtools.Forms.DocumentWriters.DocumentFormat.

To determine whether a specific engine native format is supported by this IOcrEngine, use IsEngineFormatSupported.

To get the file extension for a specific engine native format, use GetEngineFormatFileExtension.

To get the friendly name for a specific engine native format, use GetEngineFormatFriendlyName.

Example
For an example, refer to IOcrDocumentManager.
Requirements

Target Platforms

See Also

Reference

IOcrDocumentManager Interface
IOcrDocumentManager Members
Leadtools.Forms.DocumentWriters.DocumentFormat
IOcrDocument Interface
IOcrDocument.Save
IOcrDocument.SaveXml
IOcrPage.Recognize
IOcrEngine Interface
OcrEngineManager Class
OcrEngineType Enumeration
Programming with the LEADTOOLS .NET OCR
Files to be Included with Your Application

 

 


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GetAdditionalEngineFormats requires an OCR module license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features