EnableOrientationDetection Property (GdPictureOCR)

In This Topic

Specifies, whether the engine will try to detect the page orientation, means the page standard rotation, automatically during subsequent OCR processes. Enabling this options may noticeably slow down the engine's performance.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Property EnableOrientationDetection As Boolean

public bool EnableOrientationDetection {get; set;}

public read-write property EnableOrientationDetection: Boolean;

public function get,set EnableOrientationDetection : boolean

public: __property bool get_EnableOrientationDetection();
public: __property void set_EnableOrientationDetection( 
   bool value
);

public:
property bool EnableOrientationDetection {
   bool get();
   void set (    bool value);
}

Property Value

The default value is false, that means the automatic detection of a page orientation is not activated.

Remarks

Please be aware that enabling the automatic page orientation detection may noticeably slow down the engine's performance.

Example

How to enable the automatic page orientation detection.

VB.NET
C#

Using gdpictureOCR As GdPictureOCR = New GdPictureOCR()
 
    gdpictureOCR.EnableOrientationDetection = True
 
    'You can do your another stuff with gdpictureOCR here.
End Using

using (GdPictureOCR gdpictureOCR = new GdPictureOCR())
{
    gdpictureOCR.EnableOrientationDetection = true;
 
    //You can do your another stuff with gdpictureOCR here.
}

Reference

GdPictureOCR Class
GdPictureOCR Members
OrientationDetectionAccuracyLevel Property
EnableSkewDetection Property