CogSobelEdge.RegionMode Property

CogSobelEdge RegionMode Property

Cognex VisionPro 9.5

How the Region is applied to the InputImage.

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

Syntax

C++

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public CogRegionModeConstants RegionMode { get; set; }

public CogRegionModeConstants RegionMode { get; set; }

Public Property RegionMode As CogRegionModeConstants 
	Get 
	Set

Public Property RegionMode As CogRegionModeConstants 
	Get 
	Set

public:
property CogRegionModeConstants RegionMode {
	CogRegionModeConstants get ();
	void set (CogRegionModeConstants value);
}

public:
property CogRegionModeConstants RegionMode {
	CogRegionModeConstants get ();
	void set (CogRegionModeConstants value);
}

Property Value

Type: CogRegionModeConstants

Events

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

Event Type

Reason

CogSobelEdge Changed

Fires when the value of this property changes.

The following state flag may be affected:

SfRegionMode

Exceptions

Exception	Condition
ArgumentException	The region mode is not AffineTransform or PixelAlignedBoundingBox.

Remarks

Specifies how Execute(CogImage8Grey, ICogRegion)'s Region parameter is interpreted.

If the region is not specified (is Nothing), then the entire image is processed regardless of this property.

If this property is AffineTransform and the region is an CogRectangleAffine, then the region is mapped into a pixel aligned rectangle and the result of that mapping is processed. Attempting to use this property value with any other shape region generates an error.

If this property is PixelAlignedBoundingBox, then any shape region may be used.

Default Value: PixelAlignedBoundingBox