The ComparePage(FormRecognitionAttributes,Int32,FormRecognitionAttributes,Int32) Method is available as an add-on to the LEADTOOLS Document and Medical Imaging toolkits.
- masterAttributes
- The attributes of the Master Form.
- masterPageNumber
- The reference Master Form page. The page number is a 1-based index.
- formAttributes
- The Form attributes object.
- formPageNumber
- The page of the form being aligned. The page number is a 1-based index.
Visual Basic (Declaration) | |
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Overloads Public Function ComparePage( _ ByVal masterAttributes As FormRecognitionAttributes, _ ByVal masterPageNumber As Integer, _ ByVal formAttributes As FormRecognitionAttributes, _ ByVal formPageNumber As Integer _ ) As PageRecognitionResult |
Visual Basic (Usage) | Copy Code |
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Dim instance As FormRecognitionEngine Dim masterAttributes As FormRecognitionAttributes Dim masterPageNumber As Integer Dim formAttributes As FormRecognitionAttributes Dim formPageNumber As Integer Dim value As PageRecognitionResult value = instance.ComparePage(masterAttributes, masterPageNumber, formAttributes, formPageNumber) |
C# | |
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public PageRecognitionResult ComparePage( FormRecognitionAttributes masterAttributes, int masterPageNumber, FormRecognitionAttributes formAttributes, int formPageNumber ) |
C++/CLI | |
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public: PageRecognitionResult^ ComparePage( FormRecognitionAttributes^ masterAttributes, int masterPageNumber, FormRecognitionAttributes^ formAttributes, int formPageNumber ) |
Parameters
- masterAttributes
- The attributes of the Master Form.
- masterPageNumber
- The reference Master Form page. The page number is a 1-based index.
- formAttributes
- The Form attributes object.
- formPageNumber
- The page of the form being aligned. The page number is a 1-based index.
For a complete example on using form recognition and processing, refer to the FormRecognitionEngine example.
This example adds a page to the form
Visual Basic | Copy Code |
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'''This method compares the first page of a Form to the first page of a Master Form. Private Function CompareFirstPage(ByVal recognitionEngine As FormRecognitionEngine, ByVal master As FormRecognitionAttributes, ByVal form As FormRecognitionAttributes) As FormRecognitionResult Dim resultPage As PageRecognitionResult = recognitionEngine.ComparePage(master, 1, form, 1) Dim result As FormRecognitionResult = New FormRecognitionResult() result.Confidence = resultPage.Confidence result.LargestConfidencePageNumber = 1 result.PageResults.Add(resultPage) result.Reason = FormRecognitionReason.Success Return result End Function |
C# | Copy Code |
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///This method compares the first page of a Form to the first page of a Master Form. FormRecognitionResult CompareFirstPage(FormRecognitionEngine recognitionEngine, FormRecognitionAttributes master, FormRecognitionAttributes form) { PageRecognitionResult resultPage = recognitionEngine.ComparePage(master, 1, form, 1); FormRecognitionResult result = new FormRecognitionResult(); result.Confidence = resultPage.Confidence; result.LargestConfidencePageNumber = 1; result.PageResults.Add(resultPage); result.Reason = FormRecognitionReason.Success; return result; } |
Comparisons should be made between two attribute sets that have been generated using the Default Manager Objects. For example, if the Master Form attribute object was generated using the BarcodeManager and the Form attribute object was generated using the OcrManager, then the Form will not be recognized (the Master Form attribute object would not have the text features of the Form object).
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7