The AddFormPage(FormRecognitionAttributes,RasterImage,PageRecognitionOptions,PageProgressCallback) Method is available as an add-on to the LEADTOOLS Document and Medical Imaging toolkits.
- attributes
- The Form attributes object.
- page
- The page image that is going to be added to the Form attributes object.
- pageOptions
- Specifies the options for the page.
- callback
- Optional callback to show operation progress.
Visual Basic (Declaration) | |
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Overloads Public Sub AddFormPage( _ ByVal attributes As FormRecognitionAttributes, _ ByVal page As RasterImage, _ ByVal pageOptions As PageRecognitionOptions, _ ByVal callback As PageProgressCallback _ ) |
Visual Basic (Usage) | Copy Code |
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Dim instance As FormRecognitionEngine Dim attributes As FormRecognitionAttributes Dim page As RasterImage Dim pageOptions As PageRecognitionOptions Dim callback As PageProgressCallback instance.AddFormPage(attributes, page, pageOptions, callback) |
C# | |
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public void AddFormPage( FormRecognitionAttributes attributes, RasterImage page, PageRecognitionOptions pageOptions, PageProgressCallback callback ) |
C++/CLI | |
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public: void AddFormPage( FormRecognitionAttributes^ attributes, RasterImage^ page, PageRecognitionOptions^ pageOptions, PageProgressCallback^ callback ) |
Parameters
- attributes
- The Form attributes object.
- page
- The page image that is going to be added to the Form attributes object.
- pageOptions
- Specifies the options for the page.
- callback
- Optional callback to show operation progress.
For a complete example of 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 adds a page to a form attributes object for recognition. Public Sub AddPageToForm(ByVal recognitionEngine As FormRecognitionEngine, ByVal image As RasterImage, ByVal attributes As FormRecognitionAttributes) recognitionEngine.OpenForm(attributes) recognitionEngine.AddFormPage(attributes, image, Nothing) recognitionEngine.CloseForm(attributes) End Sub |
C# | Copy Code |
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/// This method adds a page to form attributes for recognition. public void AddPageToForm(FormRecognitionEngine recognitionEngine, RasterImage image, FormRecognitionAttributes attributes) { recognitionEngine.OpenForm(attributes); recognitionEngine.AddFormPage(attributes, image, null); recognitionEngine.CloseForm(attributes); } |
The object should be a Form attributes object. This method does not work with Master Form attributes objects. To add a page to a Master Form attribute object, use FormRecognitionEngine.AddMasterFormPage.
Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7