CogPMAlignPattern.ExpectedDeformationRate Property

CogPMAlignPattern ExpectedDeformationRate Property

Cognex VisionPro

The expected deformation rate of the PatFlex pattern. This has no effect unless the TrainAlgorithm is PatFlex.

Namespace: Cognex.VisionPro.PMAlign
Assembly: Cognex.VisionPro.PMAlign (in Cognex.VisionPro.PMAlign.dll) Version: 65.1.0.0

Syntax

C++

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public double ExpectedDeformationRate { get; set; }

public double ExpectedDeformationRate { get; set; }

Public Property ExpectedDeformationRate As Double 
	Get 
	Set

Public Property ExpectedDeformationRate As Double 
	Get 
	Set

public:
property double ExpectedDeformationRate {
	double get ();
	void set (double value);
}

public:
property double ExpectedDeformationRate {
	double get ();
	void set (double value);
}

Property Value

Type: Double

Events

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

Event Type

Reason

CogPMAlignPattern Changed

Fires when this property changes.

The following state flag may be affected:

SfExpectedDeformationRate

Exceptions

Exception	Condition
ArgumentException	The supplied value is less than 0.0 or greater than 1.0.

Remarks

The expected deformation rate of the PatFlex pattern. This has no effect unless you are using the PatFlex algorithm.

Default Value: 0.3

Examples

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Imports Cognex.VisionPro
Imports Cognex.VisionPro.PMAlign

Private myPattern As CogPMAlignPattern
Private myParams As CogPMAlignRunParams
Private myResults As CogPMAlignResults

Private Sub doTrain()

  myPattern = New CogPMAlignPattern
  myParams = New CogPMAlignRunParams
  myResults = New CogPMAlignResults

  myPattern.TrainAlgorithm = CogPMAlignTrainAlgorithmConstants.PatFlex
  myPattern.ExpectedDeformationRate = 0.1
  myPattern.TrainMode = CogPMAlignTrainModeConstants.Image

  myPattern.TrainImage = anImage
  myPattern.TrainRegion = trainRect
  myPattern.TrainRegionMode = CogRegionModeConstants.PixelAlignedBoundingBox
  myPattern.Origin.TranslationX = trainRect.CenterX
  myPattern.Origin.TranslationY = trainRect.CenterY

  myPattern.Train()
end sub

Imports Cognex.VisionPro
Imports Cognex.VisionPro.PMAlign

Private myPattern As CogPMAlignPattern
Private myParams As CogPMAlignRunParams
Private myResults As CogPMAlignResults

Private Sub doTrain()

  myPattern = New CogPMAlignPattern
  myParams = New CogPMAlignRunParams
  myResults = New CogPMAlignResults

  myPattern.TrainAlgorithm = CogPMAlignTrainAlgorithmConstants.PatFlex
  myPattern.ExpectedDeformationRate = 0.1
  myPattern.TrainMode = CogPMAlignTrainModeConstants.Image

  myPattern.TrainImage = anImage
  myPattern.TrainRegion = trainRect
  myPattern.TrainRegionMode = CogRegionModeConstants.PixelAlignedBoundingBox
  myPattern.Origin.TranslationX = trainRect.CenterX
  myPattern.Origin.TranslationY = trainRect.CenterY

  myPattern.Train()
end sub

C++

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using Cognex.VisionPro;
using Cognex.VisionPro.PMAlign;

private CogPMAlignPattern myPattern;
private CogPMAlignRunParams myParams;
private CogPMAlignResults myResults;

private void doTrain()
{
  myPattern = new CogPMAlignPattern();
  myParams = new CogPMAlignRunParams();
  myResults =new CogPMAlignResults();

  myPattern.TrainAlgorithm = CogPMAlignTrainAlgorithmConstants.PatFlex;
  myPattern.ExpectedDeformationRate = 0.1;
  myPattern.TrainMode = CogPMAlignTrainModeConstants.Image;

  myPattern.TrainImage = anImage;
  myPattern.TrainRegion = trainRect;
  myPattern.TrainRegionMode = CogRegionModeConstants.PixelAlignedBoundingBox;
  myPattern.Origin.TranslationX = trainRect.CenterX;
  myPattern.Origin.TranslationY = trainRect.CenterY;

  myPattern.Train();
}

using Cognex.VisionPro;
using Cognex.VisionPro.PMAlign;

private CogPMAlignPattern myPattern;
private CogPMAlignRunParams myParams;
private CogPMAlignResults myResults;

private void doTrain()
{
  myPattern = new CogPMAlignPattern();
  myParams = new CogPMAlignRunParams();
  myResults =new CogPMAlignResults();

  myPattern.TrainAlgorithm = CogPMAlignTrainAlgorithmConstants.PatFlex;
  myPattern.ExpectedDeformationRate = 0.1;
  myPattern.TrainMode = CogPMAlignTrainModeConstants.Image;

  myPattern.TrainImage = anImage;
  myPattern.TrainRegion = trainRect;
  myPattern.TrainRegionMode = CogRegionModeConstants.PixelAlignedBoundingBox;
  myPattern.Origin.TranslationX = trainRect.CenterX;
  myPattern.Origin.TranslationY = trainRect.CenterY;

  myPattern.Train();
}