CogBlobResults.GetBlobMeasure Method

CogBlobResults GetBlobMeasure Method

Cognex VisionPro 9.20

Gets an individual measure for a single blob result. Note that this method does not force the creation of any individual blob results.

Namespace: Cognex.VisionPro.Blob
Assembly: Cognex.VisionPro.Blob (in Cognex.VisionPro.Blob.dll) Version: 80.0.0.0

Syntax

public double GetBlobMeasure(
	CogBlobMeasureConstants measure,
	int blobID
)

public double GetBlobMeasure(
	CogBlobMeasureConstants measure,
	int blobID
)

Public Function GetBlobMeasure ( 
	measure As CogBlobMeasureConstants,
	blobID As Integer
) As Double

Public Function GetBlobMeasure ( 
	measure As CogBlobMeasureConstants,
	blobID As Integer
) As Double

public:
double GetBlobMeasure(
	CogBlobMeasureConstants measure, 
	int blobID
)

public:
double GetBlobMeasure(
	CogBlobMeasureConstants measure, 
	int blobID
)

measure: Type: Cognex.VisionPro.Blob CogBlobMeasureConstants
The measure to return.

blobID: Type: System Int32
The ID of the blob whose measure is being requested.

Type: Double

Exceptions

Exception	Condition
InvalidOperationException	If no result data is available.