CogPMAlignPattern.Origin Property

CogPMAlignPattern Origin Property

Cognex VisionPro 9.22 SR1

A 6 DOF origin for the pattern. This transform maps from "Pattern Space" to the selected space of TrainImage.

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

Syntax

C++

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public CogTransform2DLinear Origin { get; set; }

public CogTransform2DLinear Origin { get; set; }

Public Property Origin As CogTransform2DLinear 
	Get 
	Set

Public Property Origin As CogTransform2DLinear 
	Get 
	Set

public:
property CogTransform2DLinear^ Origin {
	CogTransform2DLinear^ get ();
	void set (CogTransform2DLinear^ value);
}

public:
property CogTransform2DLinear^ Origin {
	CogTransform2DLinear^ get ();
	void set (CogTransform2DLinear^ value);
}

Property Value

Type: CogTransform2DLinear

Events

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

Event Type

Reason

CogPMAlignPattern Changed

Fires when the value of this property changes.

The following state flag may be affected:

SfOrigin

Exceptions

Exception	Condition
ArgumentException	Value is NULL.

Remarks

A 6 DOF generalized pattern origin for the pattern. This transform maps from "Pattern Space" to the selected space of TrainImage.

Default Value: The identity transform.

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.PatMaxAndPatQuick
  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.PatMaxAndPatQuick
  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.PatMaxAndPatQuick;
  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.PatMaxAndPatQuick;
  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();
}