CogHistogramTool.Region Property

CogHistogramTool Region Property

Cognex VisionPro 9.22 SR1

Region of interest in the InputImage that is used to operate over. NULL means use entire InputImage. The RegionMode property of the histogram parameters specifies exactly how the region will be used to generate the histogram.

Namespace: Cognex.VisionPro.ImageProcessing
Assembly: Cognex.VisionPro.ImageProcessing (in Cognex.VisionPro.ImageProcessing.dll) Version: 87.1.0.0

Syntax

C++

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public ICogRegion Region { get; set; }

public ICogRegion Region { get; set; }

Public Property Region As ICogRegion 
	Get 
	Set

Public Property Region As ICogRegion 
	Get 
	Set

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

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

Property Value

Type: ICogRegion

Events

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

Event Type

Reason

ICogChangedEvent Changed

Fires when the value of this property changes.

The following state flag may be affected:

SfRegion

Remarks

The region of the InputImage for which to generate the histogram. The RegionMode determines how the input region is used to control which pixels are considered and which are ignored. If no region is supplied, the tool generates a histogram for the entire InputImage.