OmrState Property

public OcrOmrZoneState OmrState {get; set;}

'Declaration
 

Public Property OmrState As OcrOmrZoneState

'Usage
 

Dim instance As NativeOcrZone
Dim value As OcrOmrZoneState
 
instance.OmrState = value
 
value = instance.OmrState

public OcrOmrZoneState OmrState {get; set;}

public OcrOmrZoneState getOmrState()
public void setOmrState(OcrOmrZoneState value)
            

 <br/>get_OmrState();<br/>set_OmrState(value);<br/>Object.defineProperty('OmrState'); 

public:
property OcrOmrZoneState OmrState {
   OcrOmrZoneState get();
   void set (    OcrOmrZoneState value);
}

Property Value

OMR stands for Optical Mark Recognition. For more information refer to Using OMR in LEADTOOLS .NET OCR.

After IOcrPage.Recognize is called, all the OMR zones in the page will have the OMR properties updated as follows:

The OMR zones of a page are zones with the following properties:

All LEADTOOLS OCR engines support OMR. However, there isn't any current support for auto-detecting OMR zones in a page. To do that, add the OMR zones manually to the page by setting their boundary (through NativeOcrZone.Bounds, the fill method and recognition module as described above and adding the zone to the page using the IOcrPage.Zones collection before calling IOcrPage.Recognize.

To use OMR in LEADTOOLS, you need a special key to unlock the OMR capabilities. For more information, refer to Unlocking Special LEAD Features.

Target Platforms

Reference

NativeOcrZone Structure
NativeOcrZone Members
AutoZone Method
NativeOcrZoneRecognitionModule Enumeration
NativeOcrZoneFillMethod Enumeration
OcrEngineManager Class
OcrEngineType Enumeration
IOcrPageCollection Interface
IOcrZoneCollection Interface
NativeOcrZone Structure
Programming with the LEADTOOLS .NET OCR
Using OMR in LEADTOOLS .NET OCR
Unlocking Special LEAD Features