The AutoFormsEngine Constructor(IMasterFormsRepository,IOcrEngine,BarcodeEngine,Int32,Int32,Boolean) is available as an add-on to the LEADTOOLS Document and Medical Imaging toolkits.
Initializes a new AutoFormsEngine class object.
Syntax
| Visual Basic (Declaration) | |
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Public Function New( _ ByVal repository As IMasterFormsRepository, _ ByVal ocrEngine As IOcrEngine, _ ByVal barcodeEngine As BarcodeEngine, _ ByVal minimumConfidenceKnownForm As Integer, _ ByVal minimumConfidenceRecognized As Integer, _ ByVal recognizeFirstPageOnly As Boolean _ ) | |
| Visual Basic (Usage) |  Copy Code |
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Dim repository As IMasterFormsRepository Dim ocrEngine As IOcrEngine Dim barcodeEngine As BarcodeEngine Dim minimumConfidenceKnownForm As Integer Dim minimumConfidenceRecognized As Integer Dim recognizeFirstPageOnly As Boolean Dim instance As New AutoFormsEngine(repository, ocrEngine, barcodeEngine, minimumConfidenceKnownForm, minimumConfidenceRecognized, recognizeFirstPageOnly) | |
| C# | |
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public AutoFormsEngine( IMasterFormsRepository repository, IOcrEngine ocrEngine, BarcodeEngine barcodeEngine, int minimumConfidenceKnownForm, int minimumConfidenceRecognized, bool recognizeFirstPageOnly ) | |
| C++/CLI | |
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public: AutoFormsEngine( IMasterFormsRepository^ repository, IOcrEngine^ ocrEngine, BarcodeEngine^ barcodeEngine, int minimumConfidenceKnownForm, int minimumConfidenceRecognized, bool recognizeFirstPageOnly ) | |
Parameters
- repository
- Repository of the Master Forms.
- ocrEngine
- The Leadtools.Forms.Ocr.IOcrEngine that is used for optical character recognition and processing.
- barcodeEngine
- The Leadtools.Barcode.BarcodeEngine that is used for barcode recognition and processing.
- minimumConfidenceKnownForm
- The minimum confidence value to decide that the Form type result is a known type. It ranges from 0 to 100 and usually it is less than minimumConfidenceRecognized.
- minimumConfidenceRecognized
- The minimum confidence value to decide that the Form type is recognized and no further comparison with Master Forms is needed. It ranges from 0 to 100 and usually it is greater than minimumConfidenceKnownForm.
- recognizeFirstPageOnly
- Recognize the form based on the first page only.
Example
For an example, refer to AutoFormsEngine.ProcessForm(RasterImage form, PageRequestCallback pageRequestCallback, Object userData, FormRecognitionAttributes masterAttributes, FormPages formFields).
Remarks
If ocrEngine is null, Leadtools.Forms.Recognition.Ocr.OcrObjectsManager will not be used for recognition and Leadtools.Forms.Processing.TextFormField and Leadtools.Forms.Processing.OmrFormField will not be processed.
If barcodeEngine is null, Leadtools.Forms.Recognition.Barcode.BarcodeObjectsManager will not be used for recognition and Leadtools.Forms.Processing.BarcodeFormField will not be processed.
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7