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Steps to Generate a Master Form and save it to a Master Repository.

Attributes:

  1. Create and Initialize the Form Recognition Engine using the Forms Recognition Engine.
                    
                FormRecognitionEngine RecognitionEngine = new FormRecognitionEngine();
                    
                
    
  2. Create and add the desired Object managers using the RecognitionObjectsManager.
                RasterCodecs.Startup();
                RasterCodecs FormsCodec = new RasterCodecs();
                DocumentWriter docWriter = null;
                string ocrInstallationDirectory = ""; //use default installation
                IOcrEngine FormsOcrEngine;
                FormsOcrEngine = OcrEngineManager.CreateEngine(OcrEngineType.Advantage, false);
                FormsOcrEngine.Startup(FormsCodec, docWriter, System.IO.Path.GetTempPath(), ocrInstallationDirectory);
                OcrObjectsManager ocrObjectManager = new OcrObjectsManager(FormsOcrEngine);
                RecognitionEngine.ObjectsManagers.Add(ocrObjectManager);
                                             
    
  3. Create the Master Form (or several) attributes using the CreateMasterForm.
                FormRecognitionAttributes attributes;
                attributes = RecognitionEngine.CreateMasterForm(name, Guid.Empty, null);
                
    
  4. Add pages to the Master Form using the AddMasterFormPage Method.
                for(int i = 1; i<= image.PageCount; i++) 
                    { 
                     image.Page = i;
                     AddPageToMasterForm(image, attributes); 
                    }
                
    
  5. Close the Master Form using the CloseMasterForm Method.
                RecognitionEngine.CloseMasterForm(attributes);
                
    

Processing Fields:

  1. Create the Form Processing Engine using the Class.
                FormProcessingEngine ProcessingEngine = new FormProcessingEngine();
                
    
  2. Initialize the Form Processing Engine with the OCR engine, Barcode engine, or both engines.
                IOcrEngine FormsOcrEngine;
                FormsOcrEngine = OcrEngineManager.CreateEngine(OcrEngineType.Professional, false);
                FormsOcrEngine.Startup(null, null, null);
                ProcessingEngine.OcrEngine = FormsOcrEngine;
                BarcodeEngine FormsBarcodeEngine = new BarcodeEngine();
                ProcessingEngine.BarcodeEngine = FormsBarcodeEngine;
                                    
    
  3. Create the Form Fields list.
                List<FormField> fields;
                
    
  4. Add your form fields to the lists.
                TextFormField text = new TextFormField();
                text.Name = name;
                text.Bounds = new LogicalRectangle(100, 500, 50, 75, LogicalUnit.Pixel);
                fields.Add(text);
                OmrFormField omr = new OmrFormField();
                omr.Name = name;
                omr.Bounds = new LogicalRectangle(200, 300, 25, 25, LogicalUnit.Pixel);
                fields.Add(omr);
                ImageFormField image = new ImageFormField();
                image.Name = name;
                image.Bounds = new LogicalRectangle(100, 1000, 300, 50, LogicalUnit.Pixel); ;
                fields.Add(image);
                BarcodeFormField barcode = new BarcodeFormField();
                barcode.Name = name;
                barcode.Bounds = new LogicalRectangle(700, 100, 300, 100, LogicalUnit.Pixel);
                fields.Add(barcode);
                
    
  5. Create a page and add the fields to it.
                FormPage page = new FormPage(image.Page, image.XResolution, image.YResolution);
                page.AddRange(fields);
                
    
  6. Add pages to the processing engine.
                ProcessingEngine.Pages.Add(formPage);
                
    

Save Master Form to disk repository:

  1. Create a Repository using the Leadtools.Forms.Auto.DiskMasterFormsRepository Class.
                DiskMasterFormsRepository repository;
                repository = new DiskMasterFormsRepository(codecs, @"C:\Forms\FormsDemo\OCR_Test");
                
    
  2. Save the Master Form to the repository at the root category.
                repository.RootCategory.AddMasterForm(attributes, ProcessingEngine.Pages, image);