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ProcessPage(Uri,Int32,FormRecognitionAttributes,FormPage) Method
See Also  Example
Leadtools.Forms.Auto Namespace > AutoFormsEngine Class > ProcessPage Method : ProcessPage(Uri,Int32,FormRecognitionAttributes,FormPage) Method



url
A Uri containing the the recognized page image data.
pageNumber
1-based index of the in url.
masterAttributes
Master Form attributes of the recognized page type.
pageFields
Page fields to process.
url
A Uri containing the the recognized page image data.
pageNumber
1-based index of the in url.
masterAttributes
Master Form attributes of the recognized page type.
pageFields
Page fields to process.
Performs field processing on the recognized page image.

Syntax

Visual Basic (Declaration) 
Overloads Public Function ProcessPage( _
   ByVal url As Uri, _
   ByVal pageNumber As Integer, _
   ByVal masterAttributes As FormRecognitionAttributes, _
   ByVal pageFields As FormPage _
) As PageAlignment
Visual Basic (Usage)Copy Code
Dim instance As AutoFormsEngine
Dim url As Uri
Dim pageNumber As Integer
Dim masterAttributes As FormRecognitionAttributes
Dim pageFields As FormPage
Dim value As PageAlignment
 
value = instance.ProcessPage(url, pageNumber, masterAttributes, pageFields)
C# 
public PageAlignment ProcessPage( 
   Uri url,
   int pageNumber,
   FormRecognitionAttributes masterAttributes,
   FormPage pageFields
)
C++/CLI 
public:
PageAlignment ProcessPage( 
   Uri url,
   int pageNumber,
   FormRecognitionAttributes masterAttributes,
   FormPage pageFields
)

Parameters

url
A Uri containing the the recognized page image data.
pageNumber
1-based index of the in url.
masterAttributes
Master Form attributes of the recognized page type.
pageFields
Page fields to process.

Example

Visual BasicCopy Code
Public Sub AutoPageRecognitionAndProcessing2Uri()
   RasterCodecs.Startup()
   Dim root As String = LeadtoolsExamples.Common.ImagesPath.Path + "Forms\FormsDemo\OCR_Test"

   Dim codecs_Renamed As RasterCodecs = New RasterCodecs()

   Dim repository As DiskMasterFormsRepository = New DiskMasterFormsRepository(codecs_Renamed, root)

   Using ocrEngine As IOcrEngine = OcrEngineManager.CreateEngine(OcrEngineType.Plus, False)
      ocrEngine.Startup(Nothing, Nothing, Nothing, Nothing)

      BarcodeEngine.Startup(BarcodeMajorTypeFlags.Barcodes1d Or BarcodeMajorTypeFlags.Barcodes2dRead Or BarcodeMajorTypeFlags.BarcodesDatamatrixRead Or BarcodeMajorTypeFlags.BarcodesPdfRead Or BarcodeMajorTypeFlags.BarcodesQrRead)
      Dim engineBarcode As BarcodeEngine = New BarcodeEngine()

      Dim autoEngine As AutoFormsEngine = New AutoFormsEngine(repository, ocrEngine, engineBarcode)
      autoEngine.MinimumConfidenceRecognized = autoEngine.GetMinimumRecognizedConfidencePage()

      Dim url As Uri = New Uri(LeadtoolsExamples.Common.ImagesPath.Path + "Forms\Images\FCC-107_OCR_Filled.tif")

      Dim result As AutoFormsRecognizePageResult = autoEngine.RecognizePage(url, 1, Nothing)
      If result Is Nothing Then
         Return
      End If
      Dim formFields As FormPages = result.MasterForm.ReadFields()
      Dim pageFields As FormPage = formFields.GetPage(result.PageNumber)
      Dim attributes As FormRecognitionAttributes = result.MasterForm.ReadAttributes()
      autoEngine.ProcessPage(url, 1, attributes, pageFields)
   End Using
   RasterCodecs.Shutdown()
End Sub
C#Copy Code
public void AutoPageRecognitionAndProcessing2Uri() 
{ 
   RasterCodecs.Startup(); 
 
   string root = LeadtoolsExamples.Common.ImagesPath.Path +@"Forms\FormsDemo\OCR_Test"; 
   RasterCodecs codecs = new RasterCodecs(); 
 
   DiskMasterFormsRepository repository = new DiskMasterFormsRepository(codecs, root); 
 
   using(IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.Plus, false)) 
   { 
      ocrEngine.Startup(null, null, null, null); 
 
      BarcodeEngine.Startup(BarcodeMajorTypeFlags.Barcodes1d | BarcodeMajorTypeFlags.Barcodes2dRead | BarcodeMajorTypeFlags.BarcodesDatamatrixRead | BarcodeMajorTypeFlags.BarcodesPdfRead | BarcodeMajorTypeFlags.BarcodesQrRead); 
      BarcodeEngine barcodeEngine = new BarcodeEngine(); 
 
      AutoFormsEngine autoEngine = new AutoFormsEngine(repository, ocrEngine, barcodeEngine); 
      autoEngine.MinimumConfidenceRecognized = autoEngine.GetMinimumRecognizedConfidencePage(); 
 
      Uri url = new Uri(LeadtoolsExamples.Common.ImagesPath.Path +@"Forms\Images\FCC-107_OCR_Filled.tif"); 
 
      AutoFormsRecognizePageResult result = autoEngine.RecognizePage(url, 1, null); 
      if(result == null) 
         return; 
      FormPages formFields = result.MasterForm.ReadFields(); 
      FormPage pageFields = formFields.GetPage(result.PageNumber); 
      FormRecognitionAttributes attributes = result.MasterForm.ReadAttributes(); 
      autoEngine.ProcessPage(url, 1, attributes, pageFields); 
   } 
   RasterCodecs.Shutdown(); 
}

Remarks

The result of processing will be stored in pageFields.

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family

See Also

Leadtools.Forms requires a Forms Module license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features