The OcrActivity Class is available in LEADTOOLS Document and Medical Imaging toolkits.
The OcrActivity Class is available as an add-on to the LEADTOOLS Document and Medical Imaging toolkits.
The OcrActivity activity recognizes text from one or more pages of an image and saves the result in any of the supported document formats.
Object Model
Syntax
| Visual Basic (Declaration) | |
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<DesignerAttribute(DesignerBaseTypeName="System.ComponentModel.Design.IDesigner", DesignerTypeName="Leadtools.Workflow.Raster.WorkflowImageActivityDesigner, Leadtools.Workflow.Raster, Version=17.0.0.0, Culture=neutral, PublicKeyToken=9cf889f53ea9b907")> Public Class OcrActivity Inherits Leadtools.Workflow.Raster.DisposableImageActivity Implements IComponent, IDisposable | |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As OcrActivity | |
| C# | |
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[DesignerAttribute(DesignerBaseTypeName="System.ComponentModel.Design.IDesigner", DesignerTypeName="Leadtools.Workflow.Raster.WorkflowImageActivityDesigner, Leadtools.Workflow.Raster, Version=17.0.0.0, Culture=neutral, PublicKeyToken=9cf889f53ea9b907")] public class OcrActivity : Leadtools.Workflow.Raster.DisposableImageActivity, IComponent, IDisposable | |
| C++/CLI | |
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[DesignerAttribute(DesignerBaseTypeName="System.ComponentModel.Design.IDesigner", DesignerTypeName="Leadtools.Workflow.Raster.WorkflowImageActivityDesigner, Leadtools.Workflow.Raster, Version=17.0.0.0, Culture=neutral, PublicKeyToken=9cf889f53ea9b907")] public ref class OcrActivity : public Leadtools.Workflow.Raster.DisposableImageActivity, IComponent, IDisposable | |
Inheritance Hierarchy
System.Object
System.Workflow.ComponentModel.DependencyObject
System.Workflow.ComponentModel.Activity
Leadtools.Workflow.Raster.WorkflowImageActivity
Leadtools.Workflow.Raster.DisposableImageActivity
Leadtools.Workflow.Ocr.OcrActivity
Requirements
Target Platforms: Microsoft .NET Framework 3.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7