CogOCRMaxTool.Region Property

CogOCRMaxTool Region Property

Cognex VisionPro 9.5

Gets or sets the optional region which determines where the tool should look for text.

Namespace: Cognex.VisionPro.OCRMax
Assembly: Cognex.VisionPro.OCRMax (in Cognex.VisionPro.OCRMax.dll) Version: 69.0.0.0

Syntax

C++

Copy to Clipboard Print

public CogRectangleAffine Region { get; set; }

public CogRectangleAffine Region { get; set; }

Public Property Region As CogRectangleAffine 
	Get 
	Set

Public Property Region As CogRectangleAffine 
	Get 
	Set

public:
property CogRectangleAffine^ Region {
	CogRectangleAffine^ get ();
	void set (CogRectangleAffine^ value);
}

public:
property CogRectangleAffine^ Region {
	CogRectangleAffine^ get ();
	void set (CogRectangleAffine^ value);
}

Property Value

Type: CogRectangleAffine
The Region value. The default value is a default constructed CogRectangleAffine instance.

Events

Event Type	Reason
ICogChangedEvent Changed	Fires when this property changes. The following state flag may be affected: SfRegion SfCreateCurrentRecord

Event Type

Reason

ICogChangedEvent Changed

Fires when this property changes.

The following state flag may be affected:

SfRegion
SfCreateCurrentRecord

Remarks

The region should contain one line of characters and surrounding featureless, but possibly nonuniform and/or noisy, background; there should be no strong features in the region other than the one line of characters.

The x-axis should be approximately parallel to the baseline of the contained line of characters, with its positive direction pointing along the reading direction. The skew should be the approximate value of the skew of the line of characters.

If the region is null the whole image will serve as the region.