Public Member Functions | Protected Attributes

QmitkAffineTransformView Class Reference

Widget for rigid registration. More...

#include <QmitkAffineTransformView.h>

Inheritance diagram for QmitkAffineTransformView:
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List of all members.

Public Member Functions

 QmitkAffineTransformView (QWidget *parent=0, Qt::WindowFlags f=0)
 ~QmitkAffineTransformView ()
virtual itk::Object::Pointer GetTransform ()
virtual itk::Array< double > GetTransformParameters ()
virtual void SetTransformParameters (itk::Array< double > transformValues)
virtual QString GetName ()
virtual void SetupUI (QWidget *parent)
virtual itk::Array< double > GetScales ()
virtual vtkTransform * Transform (vtkMatrix4x4 *vtkmatrix, vtkTransform *vtktransform, itk::Array< double > transformParams)
virtual int GetNumberOfTransformParameters ()

Protected Attributes

Ui::QmitkAffineTransformControls m_Controls
itk::Object::Pointer m_TransformObject
double m_CenterX
double m_CenterY
double m_CenterZ

Detailed Description

Widget for rigid registration.

Displays options for rigid registration.

Definition at line 31 of file QmitkAffineTransformView.h.

Constructor & Destructor Documentation

QmitkAffineTransformView::QmitkAffineTransformView ( QWidget *  parent = 0,
Qt::WindowFlags  f = 0 
)

Definition at line 24 of file QmitkAffineTransformView.cpp.

                                                                                    : QmitkRigidRegistrationTransformsGUIBase(parent, f), 
m_CenterX(0), m_CenterY(0), m_CenterZ(0)
{
}
QmitkAffineTransformView::~QmitkAffineTransformView (  )

Definition at line 29 of file QmitkAffineTransformView.cpp.

{
}

Member Function Documentation

QString QmitkAffineTransformView::GetName (  ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 122 of file QmitkAffineTransformView.cpp.

{
  return "Affine";
}
int QmitkAffineTransformView::GetNumberOfTransformParameters (  ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 210 of file QmitkAffineTransformView.cpp.

References m_Controls, QmitkRigidRegistrationTransformsGUIBase::m_FixedImage, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale7, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale8, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale9, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationX, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationY, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationZ, Ui_QmitkAffineTransformControls::textLabel11_3, Ui_QmitkAffineTransformControls::textLabel12_3, Ui_QmitkAffineTransformControls::textLabel13_2, Ui_QmitkAffineTransformControls::textLabel2_7, Ui_QmitkAffineTransformControls::textLabel3_6, Ui_QmitkAffineTransformControls::textLabel4_4, Ui_QmitkAffineTransformControls::textLabel5_4, and Ui_QmitkAffineTransformControls::textLabel6_4.

{
  if (m_FixedImage.IsNotNull())
  {
    if (m_FixedImage->GetDimension() == 2)
    {
      m_Controls.m_ScalesAffineTransformScale7->hide();
      m_Controls.m_ScalesAffineTransformScale8->hide();
      m_Controls.m_ScalesAffineTransformScale9->hide();
      m_Controls.m_ScalesAffineTransformScaleTranslationX->hide();
      m_Controls.m_ScalesAffineTransformScaleTranslationY->hide();
      m_Controls.m_ScalesAffineTransformScaleTranslationZ->hide();
      m_Controls.textLabel2_7->setText("Translation Scale X:");
      m_Controls.textLabel3_6->setText("Translation Scale Y:");
      m_Controls.textLabel4_4->hide();
      m_Controls.textLabel5_4->hide();
      m_Controls.textLabel6_4->hide();
      m_Controls.textLabel11_3->hide();
      m_Controls.textLabel12_3->hide();
      m_Controls.textLabel13_2->hide();
      return 6;
    }
    else
    {
      m_Controls.m_ScalesAffineTransformScale7->show();
      m_Controls.m_ScalesAffineTransformScale8->show();
      m_Controls.m_ScalesAffineTransformScale9->show();
      m_Controls.m_ScalesAffineTransformScaleTranslationX->show();
      m_Controls.m_ScalesAffineTransformScaleTranslationY->show();
      m_Controls.m_ScalesAffineTransformScaleTranslationZ->show();
      m_Controls.textLabel2_7->setText("Scale 5:");
      m_Controls.textLabel3_6->setText("Scale 6:");
      m_Controls.textLabel4_4->show();
      m_Controls.textLabel5_4->show();
      m_Controls.textLabel6_4->show();
      m_Controls.textLabel11_3->show();
      m_Controls.textLabel12_3->show();
      m_Controls.textLabel13_2->show();
      return 12;
    }
  }
  else 
    return 0;
}
itk::Array< double > QmitkAffineTransformView::GetScales (  ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 145 of file QmitkAffineTransformView.cpp.

References m_Controls, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale1, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale2, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale3, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale4, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale5, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale6, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale7, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale8, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale9, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationX, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationY, and Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationZ.

{
  itk::Array<double> scales;
  scales.SetSize(12);
  scales.Fill(1.0);
  scales[0] = m_Controls.m_ScalesAffineTransformScale1->text().toDouble();
  scales[1] = m_Controls.m_ScalesAffineTransformScale2->text().toDouble();
  scales[2] = m_Controls.m_ScalesAffineTransformScale3->text().toDouble();
  scales[3] = m_Controls.m_ScalesAffineTransformScale4->text().toDouble();
  scales[4] = m_Controls.m_ScalesAffineTransformScale5->text().toDouble();
  scales[5] = m_Controls.m_ScalesAffineTransformScale6->text().toDouble();
  scales[6] = m_Controls.m_ScalesAffineTransformScale7->text().toDouble();
  scales[7] = m_Controls.m_ScalesAffineTransformScale8->text().toDouble();
  scales[8] = m_Controls.m_ScalesAffineTransformScale9->text().toDouble();
  scales[9] = m_Controls.m_ScalesAffineTransformScaleTranslationX->text().toDouble();
  scales[10] = m_Controls.m_ScalesAffineTransformScaleTranslationY->text().toDouble();
  scales[11] = m_Controls.m_ScalesAffineTransformScaleTranslationZ->text().toDouble();
  return scales;
}
itk::Object::Pointer QmitkAffineTransformView::GetTransform (  ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 33 of file QmitkAffineTransformView.cpp.

References AccessByItk, QmitkRigidRegistrationTransformsGUIBase::m_FixedImage, and m_TransformObject.

{
  if (m_FixedImage.IsNotNull())
  {
    AccessByItk(m_FixedImage, GetTransform2);
    return m_TransformObject;
  }
  return NULL;
}
itk::Array< double > QmitkAffineTransformView::GetTransformParameters (  ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 79 of file QmitkAffineTransformView.cpp.

References Ui_QmitkAffineTransformControls::m_CenterForInitializerAffine, m_Controls, Ui_QmitkAffineTransformControls::m_MomentsAffine, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale1, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale2, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale3, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale4, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale5, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale6, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale7, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale8, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale9, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationX, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationY, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationZ, and Ui_QmitkAffineTransformControls::m_UseOptimizerScalesAffine.

{
  itk::Array<double> transformValues;
  transformValues.SetSize(15);
  transformValues.fill(0);
  transformValues[0] = m_Controls.m_UseOptimizerScalesAffine->isChecked();
  transformValues[1] = m_Controls.m_ScalesAffineTransformScale1->text().toDouble();
  transformValues[2] = m_Controls.m_ScalesAffineTransformScale2->text().toDouble();
  transformValues[3] = m_Controls.m_ScalesAffineTransformScale3->text().toDouble();
  transformValues[4] = m_Controls.m_ScalesAffineTransformScale4->text().toDouble();
  transformValues[5] = m_Controls.m_ScalesAffineTransformScale5->text().toDouble();
  transformValues[6] = m_Controls.m_ScalesAffineTransformScale6->text().toDouble();
  transformValues[7] = m_Controls.m_ScalesAffineTransformScale7->text().toDouble();
  transformValues[8] = m_Controls.m_ScalesAffineTransformScale8->text().toDouble();
  transformValues[9] = m_Controls.m_ScalesAffineTransformScale9->text().toDouble();
  transformValues[10] = m_Controls.m_ScalesAffineTransformScaleTranslationX->text().toDouble();
  transformValues[11] = m_Controls.m_ScalesAffineTransformScaleTranslationY->text().toDouble();
  transformValues[12] = m_Controls.m_ScalesAffineTransformScaleTranslationZ->text().toDouble();
  transformValues[13] = m_Controls.m_CenterForInitializerAffine->isChecked();
  transformValues[14] = m_Controls.m_MomentsAffine->isChecked();
  return transformValues;
}
void QmitkAffineTransformView::SetTransformParameters ( itk::Array< double >  transformValues ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 102 of file QmitkAffineTransformView.cpp.

References Ui_QmitkAffineTransformControls::m_CenterForInitializerAffine, m_Controls, Ui_QmitkAffineTransformControls::m_GeometryAffine, Ui_QmitkAffineTransformControls::m_MomentsAffine, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale1, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale2, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale3, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale4, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale5, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale6, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale7, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale8, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale9, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationX, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationY, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationZ, and Ui_QmitkAffineTransformControls::m_UseOptimizerScalesAffine.

{
  m_Controls.m_UseOptimizerScalesAffine->setChecked(transformValues[0]);
  m_Controls.m_ScalesAffineTransformScale1->setText(QString::number(transformValues[1]));
  m_Controls.m_ScalesAffineTransformScale2->setText(QString::number(transformValues[2]));
  m_Controls.m_ScalesAffineTransformScale3->setText(QString::number(transformValues[3]));
  m_Controls.m_ScalesAffineTransformScale4->setText(QString::number(transformValues[4]));
  m_Controls.m_ScalesAffineTransformScale5->setText(QString::number(transformValues[5]));
  m_Controls.m_ScalesAffineTransformScale6->setText(QString::number(transformValues[6]));
  m_Controls.m_ScalesAffineTransformScale7->setText(QString::number(transformValues[7]));
  m_Controls.m_ScalesAffineTransformScale8->setText(QString::number(transformValues[8]));
  m_Controls.m_ScalesAffineTransformScale9->setText(QString::number(transformValues[9]));
  m_Controls.m_ScalesAffineTransformScaleTranslationX->setText(QString::number(transformValues[10]));
  m_Controls.m_ScalesAffineTransformScaleTranslationY->setText(QString::number(transformValues[11]));
  m_Controls.m_ScalesAffineTransformScaleTranslationZ->setText(QString::number(transformValues[12]));
  m_Controls.m_CenterForInitializerAffine->setChecked(transformValues[13]);
  m_Controls.m_MomentsAffine->setChecked(transformValues[14]);
  m_Controls.m_GeometryAffine->setChecked(!transformValues[14]);
}
void QmitkAffineTransformView::SetupUI ( QWidget *  parent ) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 127 of file QmitkAffineTransformView.cpp.

References m_Controls, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale1, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale2, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale3, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale4, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale5, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale6, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale7, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale8, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScale9, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationX, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationY, Ui_QmitkAffineTransformControls::m_ScalesAffineTransformScaleTranslationZ, and Ui_QmitkAffineTransformControls::setupUi().

{
  m_Controls.setupUi(parent);
  QValidator* validatorLineEditInputFloat = new QDoubleValidator(0, 20000000, 8, this);
  m_Controls.m_ScalesAffineTransformScale1->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScale2->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScale3->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScale4->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScale5->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScale6->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScale7->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScale8->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScale9->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScaleTranslationX->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScaleTranslationY->setValidator(validatorLineEditInputFloat);
  m_Controls.m_ScalesAffineTransformScaleTranslationZ->setValidator(validatorLineEditInputFloat);
}
vtkTransform * QmitkAffineTransformView::Transform ( vtkMatrix4x4 *  vtkmatrix,
vtkTransform *  vtktransform,
itk::Array< double >  transformParams 
) [virtual]

Implements QmitkRigidRegistrationTransformsGUIBase.

Definition at line 165 of file QmitkAffineTransformView.cpp.

References m_CenterX, m_CenterY, m_CenterZ, QmitkRigidRegistrationTransformsGUIBase::m_FixedImage, and QmitkRigidRegistrationTransformsGUIBase::m_MovingImage.

{
  if (m_MovingImage.IsNotNull())
  {
    // -  the 9 rotation-coefficients are copied
    //    directly to the top left part of the matrix
    int m = 0;
    for (unsigned int i = 0; i < m_FixedImage->GetDimension(); i++)
    {
      for (unsigned int j = 0; j < m_FixedImage->GetDimension(); j++)
      {
        vtkmatrix->SetElement(i, j, transformParams[m]);
        m++;
      }
    }

    // -  the 3 translation-coefficients are corrected to take
    //    into account the center of the transformation
    float center[4];
    center[0] = m_CenterX;
    center[1] = m_CenterY;
    center[2] = m_CenterZ;
    center[3] = 1;
    std::cout<< "rotation center: " << center[0] << " " << center[1] << " " << center [2] << std::endl;

    float translation[4];
    vtkmatrix->MultiplyPoint(center, translation);
    if (m_FixedImage->GetDimension() == 2)
    {
      vtkmatrix->SetElement(0, 3, -translation[0] + center[0] + transformParams[4]);
      vtkmatrix->SetElement(1, 3, -translation[1] + center[1] + transformParams[5]);
    }
    else if (m_FixedImage->GetDimension() == 3)
    {
      vtkmatrix->SetElement(0, 3, -translation[0] + center[0] + transformParams[9]);
      vtkmatrix->SetElement(1, 3, -translation[1] + center[1] + transformParams[10]);
      vtkmatrix->SetElement(2, 3, -translation[2] + center[2] + transformParams[11]);
    }

    // set the transform matrix to init the transform
    vtktransform->SetMatrix(vtkmatrix);
  }
  return vtktransform;
}

Member Data Documentation

double QmitkAffineTransformView::m_CenterX [protected]

Definition at line 67 of file QmitkAffineTransformView.h.

Referenced by Transform().

double QmitkAffineTransformView::m_CenterY [protected]

Definition at line 68 of file QmitkAffineTransformView.h.

Referenced by Transform().

double QmitkAffineTransformView::m_CenterZ [protected]

Definition at line 69 of file QmitkAffineTransformView.h.

Referenced by Transform().

Ui::QmitkAffineTransformControls QmitkAffineTransformView::m_Controls [protected]

Definition at line 63 of file QmitkAffineTransformView.h.

Referenced by GetNumberOfTransformParameters(), GetScales(), GetTransformParameters(), SetTransformParameters(), and SetupUI().

itk::Object::Pointer QmitkAffineTransformView::m_TransformObject [protected]

Definition at line 65 of file QmitkAffineTransformView.h.

Referenced by GetTransform().

The documentation for this class was generated from the following files:
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Generated on Tue Oct 19 2010 16:19:49 for mitk by  doxygen 1.7.2