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



page
The recognized page image.
pageNumber
1-based index of the in page.
masterAttributes
Master Form attributes of the recognized page type.
pageFields
Page fields to process.
page
The recognized page image.
pageNumber
1-based index of the in page.
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 page As RasterImage, _
   ByVal pageNumber As Integer, _
   ByVal masterAttributes As FormRecognitionAttributes, _
   ByVal pageFields As FormPage _
) As PageAlignment
Visual Basic (Usage)Copy Code
Dim instance As AutoFormsEngine
Dim page As RasterImage
Dim pageNumber As Integer
Dim masterAttributes As FormRecognitionAttributes
Dim pageFields As FormPage
Dim value As PageAlignment
 
value = instance.ProcessPage(page, pageNumber, masterAttributes, pageFields)
C++/CLI 
public:
PageAlignment ProcessPage( 
   RasterImage page,
   int pageNumber,
   FormRecognitionAttributes masterAttributes,
   FormPage pageFields
)

Parameters

page
The recognized page image.
pageNumber
1-based index of the in page.
masterAttributes
Master Form attributes of the recognized page type.
pageFields
Page fields to process.

Example

Visual BasicCopy Code
Public Sub AutoPageRecognitionAndProcessing2()
   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()

      'load all form pages
      Dim form As RasterImage = codecs_Renamed.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Forms\Images\FCC-107_OCR_Filled.tif", 1, CodecsLoadByteOrder.Bgr, 1, 1)

      Dim result As AutoFormsRecognizePageResult = autoEngine.RecognizePage(form, form.Page, 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(form, form.Page, attributes, pageFields)
   End Using
   RasterCodecs.Shutdown()
End Sub
C#Copy Code
public void AutoPageRecognitionAndProcessing2() 
{ 
   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(); 
 
      //load all form pages 
      RasterImage form = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path +@"Forms\Images\FCC-107_OCR_Filled.tif", 1, CodecsLoadByteOrder.Bgr, 1, 1); 
 
      AutoFormsRecognizePageResult result = autoEngine.RecognizePage(form, form.Page, null); 
      if(result == null) 
         return; 
      FormPages formFields = result.MasterForm.ReadFields(); 
      FormPage pageFields = formFields.GetPage(result.PageNumber); 
      FormRecognitionAttributes attributes = result.MasterForm.ReadAttributes(); 
      autoEngine.ProcessPage(form, form.Page, 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