mitk: QmitkExhaustiveOptimizerView.cpp Source File

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00001 /*=========================================================================
00002 
00003 Program:   Medical Imaging & Interaction Toolkit
00004 Language:  C++
00005 Date:      $Date$
00006 Version:   $Revision: -1 $
00007 
00008 Copyright (c) German Cancer Research Center, Division of Medical and
00009 Biological Informatics. All rights reserved.
00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.
00011 
00012 This software is distributed WITHOUT ANY WARRANTY; without even
00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00014 PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 
00018 #include "QmitkExhaustiveOptimizerView.h"
00019 #include "mitkImageAccessByItk.h"
00020 #include <itkExhaustiveOptimizer.h>
00021 
00022 QmitkExhaustiveOptimizerView::QmitkExhaustiveOptimizerView(QWidget* parent, Qt::WindowFlags f ) : QmitkRigidRegistrationOptimizerGUIBase (parent, f),
00023   m_NumberTransformParameters(16)
00024 {
00025 
00026 }
00027 
00028 QmitkExhaustiveOptimizerView::~QmitkExhaustiveOptimizerView()
00029 {
00030 }
00031 
00032 itk::Object::Pointer QmitkExhaustiveOptimizerView::GetOptimizer()
00033 {
00034   itk::ExhaustiveOptimizer::Pointer OptimizerPointer = itk::ExhaustiveOptimizer::New();
00035   OptimizerPointer->SetStepLength( m_Controls.m_StepLengthExhaustive->text().toFloat() );
00036   itk::ExhaustiveOptimizer::StepsType steps( m_NumberTransformParameters );
00037   for (int i = 0; i < m_NumberTransformParameters; i++)
00038   {
00039     steps[i] = m_Controls.m_NumberOfStepsExhaustive->text().toInt();
00040   }
00041   OptimizerPointer->SetNumberOfSteps( steps );
00042   return OptimizerPointer.GetPointer();
00043 }
00044 
00045 itk::Array<double> QmitkExhaustiveOptimizerView::GetOptimizerParameters()
00046 {
00047   itk::Array<double> optimizerValues;
00048   optimizerValues.SetSize(1);
00049   optimizerValues.fill(0);
00050   optimizerValues[0] = 1;
00051   optimizerValues[1] = m_Controls.m_StepLengthExhaustive->text().toFloat();
00052   optimizerValues[2] = m_Controls.m_NumberOfStepsExhaustive->text().toInt();
00053   return optimizerValues;
00054 }
00055 
00056 void QmitkExhaustiveOptimizerView::SetOptimizerParameters(itk::Array<double> optimizerValues)
00057 {
00058   //m_Controls.m_Maximize->setChecked(optimizerValues[0]);
00059   m_Controls.m_StepLengthExhaustive->setText(QString::number(optimizerValues[1]));
00060   m_Controls.m_NumberOfStepsExhaustive->setText(QString::number(optimizerValues[2]));
00061 }
00062 
00063 void QmitkExhaustiveOptimizerView::SetNumberOfTransformParameters(int transformParameters)
00064 {
00065   m_NumberTransformParameters = transformParameters;
00066 }
00067 
00068 QString QmitkExhaustiveOptimizerView::GetName()
00069 {
00070   return "Exhaustive";
00071 }
00072 
00073 void QmitkExhaustiveOptimizerView::SetupUI(QWidget* parent)
00074 {
00075   m_Controls.setupUi(parent);
00076   QValidator* validatorLineEditInput = new QIntValidator(0, 20000000, this);
00077   m_Controls.m_NumberOfStepsExhaustive->setValidator(validatorLineEditInput);
00078   QValidator* validatorLineEditInputFloat = new QDoubleValidator(0, 20000000, 8, this);
00079   m_Controls.m_StepLengthExhaustive->setValidator(validatorLineEditInputFloat);
00080 }