CogShapeExtract.RankMode Property

CogShapeExtract RankMode Property

Cognex VisionPro 9.8

Indicates the mode for ranking extracted shapes. The returned collection of shapes is sorted from highest rank to lowest. If more shapes than the maximum number requested are found then the lowest ranking shapes are discarded.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 75.1.0.0

Syntax

C++

Copy to Clipboard Print

public CogShapeExtractRankModeConstants RankMode { get; set; }

public CogShapeExtractRankModeConstants RankMode { get; set; }

Public Property RankMode As CogShapeExtractRankModeConstants 
	Get 
	Set

Public Property RankMode As CogShapeExtractRankModeConstants 
	Get 
	Set

public:
property CogShapeExtractRankModeConstants RankMode {
	CogShapeExtractRankModeConstants get ();
	void set (CogShapeExtractRankModeConstants value);
}

public:
property CogShapeExtractRankModeConstants RankMode {
	CogShapeExtractRankModeConstants get ();
	void set (CogShapeExtractRankModeConstants value);
}

Property Value

Type: CogShapeExtractRankModeConstants

Events

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

Event Type

Reason

CogShapeExtract Changed

Fires when this property changes.

The following state flag may be affected:

Exceptions

Exception	Condition
ArgumentException	The supplied value is not a member of the CogShapeExtractRankModeConstants enumeration.

Remarks

Note: The shape rankings are computed from the raw image edge data, before they are converted into approximating shapes. For this reason, it is possible that the approximating shapes appear out of ranked order.

Default Value: Perimeter