NativeOcrZoneParser Enumeration

The zone parser used when automatically performing page-layout decomposition (auto-zoning).

Syntax

C#
Visual Basic
WinRT C#
Java
Objective-C
WinRT JavaScript
C++

[SerializableAttribute()]
public enum NativeOcrZoneParser : System.Enum, System.IComparable, System.IConvertible, System.IFormattable

'Declaration

<SerializableAttribute()>
Public Enum NativeOcrZoneParser 
   Inherits System.Enum
   Implements System.IComparable, System.IConvertible, System.IFormattable

'Usage

Dim instance As NativeOcrZoneParser

[SerializableAttribute()]
public enum NativeOcrZoneParser : System.IComparable, System.IConvertible, System.IFormattable

public enum NativeOcrZoneParser

Leadtools.Forms.Ocr.NativeOcrZoneParser = function() { };
Leadtools.Forms.Ocr.NativeOcrZoneParser.prototype = {<br/>
  Default = 0,
	Legacy = 1,
	Standard = 2,
	Fast = 3,
	Leadtools = 4,
	
 };

[SerializableAttribute()]
public enum class NativeOcrZoneParser : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable

Members

Value	Member	Description
0	Default	The OCR engine will determine at runtime which algorithm will be applied. It depends from trade-off and language setting.
1	Legacy	Simple page decomposition. It is faster but less accurate than NativeOcrZoneParser.Standard.
2	Standard	The most accurate page parsing algorithm.
3	Fast	This algorithm can be treated as a simplified variant of NativeOcrZoneParser.Legacy. This algorithm does not try to find tables on the page. It is the fastest (but least accurate) parsing algorithm available. Use it only for simple page parsing tasks.
4	Leadtools	Use LEADTOOLS MRC zoning. This option is not supported in this version of LEADTOOLS.

Remarks

Used with engine-specific zones. For more information, refer to IOcrZoneManager.GetNativeZone and IOcrZoneManager.SetNativeZone.

The zone parser is used when automatically performing page-layout decomposition (auto-zoning) with the IOcrPage.NativeAutoZone(NativeOcrZoneParser zoneParser, NativeOcrZoneFillMethod fillMethod, LogicalUnit zonesUnit, OcrProgressCallback callback) method.

Note: NativeOcrZoneParser.Leadtools is not supported in this version of LEADTOOLS.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Leadtools.Forms.Ocr.NativeOcrZoneParser

Requirements

Target Platforms

Reference

Leadtools.Forms.Ocr Namespace
IOcrPage.AutoZone
OcrEngineManager Class
OcrEngineType Enumeration
IOcrPageCollection Interface
IOcrZoneCollection Interface
OcrZone Structure
Programming with the LEADTOOLS .NET OCR