Authors belong to:
- University of LYON http://www.universite-lyon.fr/
- - Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr
+ - Léon Bérard cancer center http://www.centreleonberard.fr
- CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
This software is distributed WITHOUT ANY WARRANTY; without even
- BSD See included LICENSE.txt file
- CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
-======================================================================-====*/
+===========================================================================**/
// vv
#include "vvToolRigidReg.h"
-#include "vvImageReader.h"
#include "vvSlicer.h"
// vtk
#include <vtkSmartPointer.h>
#include <vtkTransform.h>
+// itk
+#include <itkEuler3DTransform.h>
+
// clitk
#include "clitkTransformUtilities.h"
-#include "clitkAffineRegistrationGenericFilter.h"
+
// qt
#include <QMessageBox>
#include <QFileDialog>
#include <QTextStream>
-#include <QComboBox>
-#include <QCursor>
+
//------------------------------------------------------------------------------
// Create the tool and automagically (I like this word) insert it in
{
// GUI Initialization
Ui_vvToolRigidReg::setupUi(mToolWidget);
- // QSize qsize;
-// qsize.setHeight(470);
-// qsize.setWidth(850);
-// mToolWidget->setFixedSize(qsize);
-
- // Set how many inputs are needed for this tool
- mFilter = new clitk::AffineRegistrationGenericFilter<args_info_clitkAffineRegistration>;
-
+
// Set how many inputs are needed for this tool
- AddInputSelector("Select moving image",mFilter);
- AddInputSelector("Select fixed image",mFilter);
+ AddInputSelector("Select moving image");
+
+ QFont font = transformationLabel->font();
+ font.setStyleHint(QFont::TypeWriter);
+ transformationLabel->setFont(font);
+
+ mInitialMatrix = vtkSmartPointer<vtkMatrix4x4>::New();
+
+ // Set slider ranges, assume degrees, will not be changed for radians
+ std::vector<QSlider *> transSliders, rotSliders;
+ std::vector<QDoubleSpinBox *> transSBs, rotSBs;
+ GetSlidersAndSpinBoxes(transSliders, rotSliders, transSBs, rotSBs);
+ for(int i=0; i<3; i++) {
+ transSliders[i]->setRange(-2000,2000);
+ rotSliders[i]->setRange(-360,360);
+ transSBs[i]->setRange(-2000,2000);
+ transSBs[i]->setDecimals(3);
+ rotSBs[i]->setRange(-360,360);
+ rotSBs[i]->setDecimals(3);
+ }
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-bool vvToolRigidReg::close()
+void vvToolRigidReg::Initialize()
{
- ResetTransform();
- RemoveOverlay();
- return vvToolWidgetBase::close();
+ SetToolName("Register");
+ SetToolMenuName("Register manually");
+ SetToolIconFilename(":/common/icons/register.png");
+ SetToolTip("Register manually.");
+ SetToolExperimental(false);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::reject()
+void vvToolRigidReg::InputIsSelected(vvSlicerManager *input)
{
-
- return vvToolWidgetBase::reject();
-}
-//------------------------------------------------------------------------------
-
-//------------------------------------------------------------------------------
-void vvToolRigidReg::GetArgsInfoFromGUI()
-{
- QFont font=QFont("Times New Roman",10);
- tab2textedit->setTextColor(QColor(255,0,0));
- tab2textedit->setCurrentFont(font);
- tab2textedit->update();
- QString str;
- QString file = QFileDialog::getOpenFileName(
- this,
- "Choose the Transformation Parameters file",
- mMainWindow->GetInputPathName(),
- "Text (*.conf *.txt *.rtf *.doc)");
- if (file.isEmpty())
- return;
- QFile Qfile1(file);
- // ifstream readfile;
- std::string configfile= file.toStdString();
- cmdline_parser_clitkAffineRegistration_configfile(const_cast<char*>(configfile.c_str()),&mArgsInfo,1,1,1);
- mArgsInfo.gradient_flag=1;
-
- //Read from File and display it on the TextBox 2
- ifstream readfile;
- std::vector<QString> Qstr;
- readfile.open(configfile.c_str());
- if (readfile.is_open())
- {
- while (!readfile.eof())
- {
- readfile >> configfile;
- Qstr.push_back(QString(configfile.c_str()));
- }
- readfile.close();
- }
- else {
- cout << "Unable to open file";
- }
- for(unsigned int i=0;i<Qstr.size();i++)
- {
- str=tab2textedit->toPlainText();
- str.append(Qstr.at(i));
- tab2textedit->setText(str);
- str.append("\n");
- tab2textedit->setText(str);
- }
-}
-//------------------------------------------------------------------------------
-
-//------------------------------------------------------------------------------
-void vvToolRigidReg::InputIsSelected(std::vector<vvSlicerManager *> & l)
-{
- //inputs
- mInput1 = l[0];
- mInput2 = l[1];
-
- UpdateTextEditor(mCurrentSlicerManager->GetImage()->GetTransform()->GetMatrix(),textEdit_2);
-
- for(int i =0;i<4;i++)
- for(int j=0;j<4;j++)
- mInitialMatrix[i*4+j]=mCurrentSlicerManager->GetImage()->GetTransform()->GetMatrix()->GetElement(i,j);
-
- if(mInput1->GetFileName()==mInput2->GetFileName())
- {
- QMessageBox::information(this, "Warning","Your Reference and Target Images are the same");
- }
- mTwoInputs = true;
- SetOverlay(mInput2->GetImage());
- mImageSize=mInput1->GetImage()->GetSize();
- SetRotationCenter();
- SetSliderRanges();
-
- //connect all sigs to slots
- connect(resetbutton, SIGNAL(pressed()), this, SLOT(ResetTransform()));
- connect(tab2loadbutton, SIGNAL(pressed()), this, SLOT(GetArgsInfoFromGUI()));
- connect(tab2applybutton, SIGNAL(pressed()), this, SLOT(AutoRegister()));
-
-
- connect(Xval, SIGNAL(editingFinished()), this, SLOT(SetXvalue()));
- connect(Yval, SIGNAL(editingFinished()), this, SLOT(SetYvalue()));
- connect(Zval, SIGNAL(editingFinished()), this, SLOT(SetZvalue()));
-
- connect(xtrans_slider, SIGNAL(valueChanged(int)), this, SLOT(UpdateTransform_sliders()));
- connect(ytrans_slider, SIGNAL(valueChanged(int)), this, SLOT(UpdateTransform_sliders()));
- connect(ztrans_slider, SIGNAL(valueChanged(int)), this, SLOT(UpdateTransform_sliders()));
-
-
- connect(xrot_slider, SIGNAL(valueChanged(int)), this, SLOT(UpdateTransform_sliders()));
- connect(yrot_slider, SIGNAL(valueChanged(int)), this, SLOT(UpdateTransform_sliders()));
- connect(zrot_slider, SIGNAL(valueChanged(int)), this, SLOT(UpdateTransform_sliders()));
-
- connect(xtrans_sb, SIGNAL(valueChanged(double)), this, SLOT(UpdateTransform_sb()));
- connect(ytrans_sb, SIGNAL(valueChanged(double)), this, SLOT(UpdateTransform_sb()));
- connect(ztrans_sb, SIGNAL(valueChanged(double)), this, SLOT(UpdateTransform_sb()));
- connect(xrot_sb, SIGNAL(valueChanged(double)), this, SLOT(UpdateTransform_sb()));
- connect(yrot_sb, SIGNAL(valueChanged(double)), this, SLOT(UpdateTransform_sb()));
- connect(zrot_sb, SIGNAL(valueChanged(double)), this, SLOT(UpdateTransform_sb()));
-
- connect(loadbutton, SIGNAL(pressed()), this, SLOT(ReadFile()));
- connect(savebutton, SIGNAL(pressed()), this, SLOT(SaveFile()));
-
+ mInput = input;
+ HideInputSelector();
+ QTabWidget * tab = dynamic_cast<vvMainWindow*>(mMainWindow)->GetTab();
+ move(tab->mapToGlobal(tab->pos()));
+ resize(tab->width(), 0);
+
+ //default image rotation center is the center of the image
+ QString xcord,ycord,zcord;
+ std::vector<double> imageorigin;
+ imageorigin=mInput->GetImage()->GetOrigin();
+ std::vector<int> imageSize = mInput->GetImage()->GetSize();
+ std::vector<double> imageSpacing = mInput->GetImage()->GetSpacing();
+ xcord=xcord.setNum(imageorigin[0]+imageSize[0]*imageSpacing[0]/2, 'g', 3);
+ ycord=ycord.setNum(imageorigin[1]+imageSize[1]*imageSpacing[1]/2, 'g', 3);
+ zcord=zcord.setNum(imageorigin[2]+imageSize[2]*imageSpacing[2]/2, 'g', 3);
+ Xval->setText(xcord);
+ Yval->setText(ycord);
+ Zval->setText(zcord);
+
+ //backup original matrix
+ for(int j=0; j<4; j++)
+ for(int i=0; i<4; i++)
+ mInitialMatrix->SetElement(i,j, mCurrentSlicerManager->GetImage()->GetTransform()->GetMatrix()->GetElement(i,j));
+ QString origTransformString = dynamic_cast<vvMainWindow*>(mMainWindow)->Get4x4MatrixDoubleAsString(mInitialMatrix);
+ transformationLabel->setText(origTransformString);
+ SetTransform(mInitialMatrix);
+
+ //connect all sigs to slots
+ connect(resetbutton, SIGNAL(pressed()), this, SLOT(ResetTransform()));
+ connect(loadbutton, SIGNAL(pressed()), this, SLOT(LoadFile()));
+ connect(savebutton, SIGNAL(pressed()), this, SLOT(SaveFile()));
+
+ connect(xtrans_slider, SIGNAL(valueChanged(int)), this, SLOT(SliderChange(int)));
+ connect(ytrans_slider, SIGNAL(valueChanged(int)), this, SLOT(SliderChange(int)));
+ connect(ztrans_slider, SIGNAL(valueChanged(int)), this, SLOT(SliderChange(int)));
+ connect(xrot_slider, SIGNAL(valueChanged(int)), this, SLOT(SliderChange(int)));
+ connect(yrot_slider, SIGNAL(valueChanged(int)), this, SLOT(SliderChange(int)));
+ connect(zrot_slider, SIGNAL(valueChanged(int)), this, SLOT(SliderChange(int)));
+ connect(xtrans_sb, SIGNAL(valueChanged(double)), this, SLOT(SpinBoxChange(double)));
+ connect(ytrans_sb, SIGNAL(valueChanged(double)), this, SLOT(SpinBoxChange(double)));
+ connect(ztrans_sb, SIGNAL(valueChanged(double)), this, SLOT(SpinBoxChange(double)));
+ connect(xrot_sb, SIGNAL(valueChanged(double)), this, SLOT(SpinBoxChange(double)));
+ connect(yrot_sb, SIGNAL(valueChanged(double)), this, SLOT(SpinBoxChange(double)));
+ connect(zrot_sb, SIGNAL(valueChanged(double)), this, SLOT(SpinBoxChange(double)));
+
+ connect(stepTransSpinBox, SIGNAL(valueChanged(double)), this, SLOT(SetTranslationStep(double)));
+ connect(stepRotSpinBox, SIGNAL(valueChanged(double)), this, SLOT(SetRotationStep(double)));
+
+ connect(checkBoxDegrees, SIGNAL(stateChanged(int)), this, SLOT(ToggleSpinBoxAnglesUnit()));
+
+ connect(Xval, SIGNAL(editingFinished()), this, SLOT(ChangeOfRotationCenter()));
+ connect(Yval, SIGNAL(editingFinished()), this, SLOT(ChangeOfRotationCenter()));
+ connect(Zval, SIGNAL(editingFinished()), this, SLOT(ChangeOfRotationCenter()));
+
+ // Init step modifiers
+ stepTransSpinBox->setValue(1.);
+ stepRotSpinBox->setValue(1.);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
void vvToolRigidReg::apply()
{
- RemoveOverlay();
+ vvToolWidgetBase::close();
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::SetOverlay(vvImage::Pointer Image)
+bool vvToolRigidReg::close()
{
- for (int i =0; i<mCurrentSlicerManager->NumberOfSlicers(); i++) {
- mCurrentSlicerManager->GetSlicer(i)->SetOverlay(Image);
- mCurrentSlicerManager->GetSlicer(i)->SetActorVisibility("overlay",0,true);
- mCurrentSlicerManager->SetColorMap();
- mCurrentSlicerManager->Render();
- }
+ QString warning = "Are you sure you want to reset the original transform?";
+ QMessageBox msgBox(QMessageBox::Warning, tr("Reset transform"),warning, 0, this);
+ msgBox.addButton(tr("Yes"), QMessageBox::AcceptRole);
+ msgBox.addButton(tr("No"), QMessageBox::RejectRole);
+ if (msgBox.exec() == QMessageBox::AcceptRole) {
+ SetTransform(mInitialMatrix);
+ return vvToolWidgetBase::close();
}
-//------------------------------------------------------------------------------
-
-//------------------------------------------------------------------------------
-void vvToolRigidReg::RemoveOverlay()
-{
- for(int i=0;i<mCurrentSlicerManager->NumberOfSlicers();i++)
- {
- mInput1->RemoveActor("overlay",0);
- mInput1->SetColorMap(0);
- mInput1->Render();
- hide();
- }
+ return false;
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::SetXvalue()
+void vvToolRigidReg::reject()
{
- QString xstr = Xval->text();
+ return vvToolWidgetBase::reject();
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::SetYvalue()
+void vvToolRigidReg::SetTranslationStep(double v)
{
- QString ystr = Yval->text();
+ xtrans_sb->setSingleStep(v);
+ ytrans_sb->setSingleStep(v);
+ ztrans_sb->setSingleStep(v);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::SetZvalue()
+void vvToolRigidReg::SetRotationStep(double v)
{
- QString zstr = Zval->text();
+ xrot_sb->setSingleStep(v);
+ yrot_sb->setSingleStep(v);
+ zrot_sb->setSingleStep(v);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::SetTransform(double tX, double tY, double tZ, double aX, double aY, double aZ,bool update)
+void vvToolRigidReg::SliderChange(int newVal)
{
- vtkSmartPointer<vtkTransform> transform = mInput1->GetImage()->GetTransform();
- transform->PostMultiply();
- //Rotations
- if (aX!=0 || aY!=0 || aZ!=0) {
- double x, y ,z;
- x= Xval->text().toDouble();
- y= Yval->text().toDouble();
- z= Zval->text().toDouble();
- transform->Translate(-x,-y,-z);
- if (aX!=0) transform->RotateX(aX);
- if (aY!=0) transform->RotateY(aY);
- if (aZ!=0) transform->RotateZ(aZ);
- transform->Translate(x,y,z);
+ std::vector<QSlider *> transSliders, rotSliders;
+ std::vector<QDoubleSpinBox *> transSBs, rotSBs;
+ GetSlidersAndSpinBoxes(transSliders, rotSliders, transSBs, rotSBs);
+ for(int i=0; i<3; i++) {
+ if(transSliders[i] == QObject::sender()) {
+ transSBs[i]->setValue(newVal);
+ }
+ if(rotSliders[i] == QObject::sender()) {
+ double rad = (checkBoxDegrees->checkState()==Qt::Unchecked)?itk::Math::pi/180.:1.;
+ rotSBs[i]->setValue(newVal*rad);
+ }
}
- //Translations
- if (tX!=0||tY!=0||tZ!=0)
- transform->Translate(tX*mInput1->GetImage()->GetSpacing()[0],tY*mInput1->GetImage()->GetSpacing()[1],tZ*mInput1->GetImage()->GetSpacing()[2]);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::SetTransform(vtkMatrix4x4 *matrix)
+void vvToolRigidReg::SpinBoxChange(double newVal)
{
- vtkSmartPointer<vtkTransform> transform=vtkSmartPointer<vtkTransform>::New();
- for(int i=0; i<4;i++)
- for(int j=0;j<4;j++)
- mCurrentSlicerManager->GetImage()->GetTransform()->GetMatrix()->SetElement(i,j,matrix->GetElement(i,j));
-
- Render();
-}
-//------------------------------------------------------------------------------
-
-//------------------------------------------------------------------------------
-void vvToolRigidReg::Render()
-{
- for (int i=0; i<mCurrentSlicerManager->NumberOfSlicers(); i++) {
- mCurrentSlicerManager->GetSlicer(i)->ForceUpdateDisplayExtent();
- mCurrentSlicerManager->GetSlicer(i)->Render();
- }
-}
-//------------------------------------------------------------------------------
-
-//------------------------------------------------------------------------------
- void vvToolRigidReg::UpdateTextEditor(vtkMatrix4x4 *matrix,QTextEdit* textEdit)
-{
- QFont font=QFont("Times New Roman",11);
- textEdit->setCurrentFont(font);
- textEdit->update();
-
- QString str1,str2,str3;
- QColor color;
- textEdit->clear();
- textEdit->setAcceptRichText(true);
- str2=textEdit->toPlainText();
- str2.append("#Rotation Center(mm): \n#");
- textEdit->setText(str2);
-
- str2=textEdit->toPlainText();
- textEdit->setTextColor(QColor(255,0,0));
- str2.append(str3.append(Xval->text()));
- textEdit->setText(str2);
- str3.clear();
-
- str2=textEdit->toPlainText();
- str2.append("\t");
- textEdit->setText(str2);
-
- str2=textEdit->toPlainText();
- str2.append(str3.append(Yval->text()));
- textEdit->setText(str2);
- str3.clear();
-
- str2=textEdit->toPlainText();
- str2.append("\t");
- textEdit->setText(str2);
-
-
- str2=textEdit->toPlainText();
- str2.append(str3.append(Zval->text()));
- textEdit->setText(str2);
-
-
- str2=textEdit->toPlainText();
- str2.append("\n");
- textEdit->setText(str2);
-
-
- str2=textEdit->toPlainText();
- str2.append("#Transformation Matrix(mm):\n");
- textEdit->setText(str2);
- for(int i=0;i<4;i++)
- {
- for(int j=0;j<4;j++)
- {
- str2=textEdit->toPlainText();
- // str2.append("\t"+str1.setNum(matrix->Element[i][j]));
- str2.append(QString("%1\t").arg(str1.setNum(matrix->Element[i][j]),2));
- textEdit->setText(str2);
- }
- str2=textEdit->toPlainText();
- str2.append("\n");
- textEdit->setText(str2);
+ std::vector<QSlider *> transSliders, rotSliders;
+ std::vector<QDoubleSpinBox *> transSBs, rotSBs;
+ GetSlidersAndSpinBoxes(transSliders, rotSliders, transSBs, rotSBs);
+ for(int i=0; i<3; i++) {
+ if(transSBs[i] == QObject::sender()) {
+ transSliders[i]->blockSignals(true);
+ transSliders[i]->setValue(itk::Math::Round<double,double>(newVal));
+ transSliders[i]->blockSignals(false);
+ }
+ if(rotSBs[i] == QObject::sender()) {
+ double rad = (checkBoxDegrees->checkState()==Qt::Unchecked)?180./itk::Math::pi:1.;
+ rotSliders[i]->blockSignals(true);
+ rotSliders[i]->setValue(itk::Math::Round<double,double>(newVal*rad));
+ rotSliders[i]->blockSignals(false);
}
- //QString str = QFileDialog::getOpenFileName();
- textEdit->setTextColor(QColor(255,0,0));
- textEdit->setFont(QFont("courrier new",12,4,true));
- textEdit->toPlainText().toAscii();
+ }
- str2=textEdit->toPlainText();
- textEdit->setText(str2);
+ // Compute transform and set
+ vtkSmartPointer<vtkTransform> transform_final=mInput->GetImage()->GetTransform();
+ transform_final->Identity();
+ transform_final->PostMultiply();
+
+ // Rotations
+ double x=0, y=0 ,z=0;
+ x= Xval->text().toDouble();
+ y= Yval->text().toDouble();
+ z= Zval->text().toDouble();
+ double rad = (checkBoxDegrees->checkState()==Qt::Unchecked)?180./itk::Math::pi:1.;
+ transform_final->Translate(-x,-y,-z);
+ transform_final->RotateY(yrot_sb->value()*rad);
+ transform_final->RotateX(xrot_sb->value()*rad);
+ transform_final->RotateZ(zrot_sb->value()*rad);
+ transform_final->Translate(x,y,z);
+
+ // Translation
+ transform_final->Translate(xtrans_sb->value(),
+ ytrans_sb->value(),
+ ztrans_sb->value());
+ transform_final->Update();
+ SetTransform(transform_final->GetMatrix());
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::UpdateTransform_sliders()
+void vvToolRigidReg::ToggleSpinBoxAnglesUnit()
{
- InitializeSliders(xtrans_slider->value()*mInput1->GetImage()->GetSpacing()[0],
- ytrans_slider->value()*mInput1->GetImage()->GetSpacing()[1],
- ztrans_slider->value()*mInput1->GetImage()->GetSpacing()[2],
- xrot_slider->value(),yrot_slider->value(),zrot_slider->value(),false);
- UpdateTransform(true);
- // Render();
+ double rad = (checkBoxDegrees->checkState()==Qt::Unchecked)?itk::Math::pi/180.:180./itk::Math::pi;
+ std::vector<QSlider *> transSliders, rotSliders;
+ std::vector<QDoubleSpinBox *> transSBs, rotSBs;
+ GetSlidersAndSpinBoxes(transSliders, rotSliders, transSBs, rotSBs);
+ for(int i=0; i<3; i++) {
+ rotSBs[i]->blockSignals(true);
+ rotSBs[i]->setValue(rotSBs[i]->value()*rad);
+ rotSBs[i]->blockSignals(false);
+ }
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::UpdateTransform_sb()
+void vvToolRigidReg::SaveFile()
{
- InitializeSliders(xtrans_sb->value(),
- ytrans_sb->value(),
- ztrans_sb->value(),
- xrot_sb->value(),yrot_sb->value(),zrot_sb->value(),false);
- DD(xtrans_sb->value());
- UpdateTransform(false);
- // Render();
-}
-//------------------------------------------------------------------------------
-
-//------------------------------------------------------------------------------
-void vvToolRigidReg::AutoRegister()
-{
- if (!mCurrentSlicerManager) close();
- QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
-
- std::vector<vvImage::Pointer> inputs;
- // Input
- inputs.push_back(mInput1->GetImage());
- inputs.push_back(mInput2->GetImage());
- // Check input type
- // Main filter
- clitk::AffineRegistrationGenericFilter<args_info_clitkAffineRegistration>::Pointer filter =
- clitk::AffineRegistrationGenericFilter<args_info_clitkAffineRegistration>::New();
- filter->SetInputVVImages(inputs);
- filter->SetArgsInfo(mArgsInfo);
- DD("ArgsInfo given in");
- filter->EnableReadOnDisk(false);
- filter->Update();
- DD("I am done...! Updated");
- vvImage::Pointer output = filter->GetOutputVVImage();
- DD("filter getoutput done...");
- std::ostringstream osstream;
- //osstream << "Registered" << "_ "
- // << mCurrentSlicerManager->GetSlicer(0)->GetFileName() << ".mhd";
- //AddImage(output,osstream.str());
- SetOverlay(output);
-
- QApplication::restoreOverrideCursor();
- // close();
+ //Write the Transformation Matrix
+ std::string absPath = mCurrentSlicerManager->GetFileName();
+ absPath = itksys::SystemTools::GetFilenameWithoutExtension(absPath) + std::string(".mat");
+ QString filename = QFileDialog::getSaveFileName(this, tr("Save Transformation Matrix File"),
+ absPath.c_str(),
+ tr("Text (*.mat *.txt *.doc *.rtf)"));
+
+ QFile file(filename);
+ if (file.open(QFile::WriteOnly | QFile::Truncate)) {
+ vtkMatrix4x4* matrix = mCurrentSlicerManager->GetImage()->GetTransform()->GetMatrix();
+ QString matrixStr = dynamic_cast<vvMainWindow*>(mMainWindow)->Get4x4MatrixDoubleAsString(matrix,16);
+ QTextStream out(&file);
+ out << matrixStr;
+ }
+ else
+ {
+ QMessageBox::information(this,"Error","Unable to open file for writing");
+ }
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::UpdateTransform(bool slider_enabled)
+void vvToolRigidReg::LoadFile()
{
- vtkSmartPointer<vtkTransform> transform_final=vtkSmartPointer<vtkTransform>::New();
- transform_final->SetMatrix(mInitialMatrix);
- transform_final->PostMultiply();
- //Rotations
- double x=0, y=0 ,z=0;
- x= Xval->text().toDouble();
- y= Yval->text().toDouble();
- z= Zval->text().toDouble();
- transform_final->Translate(-x,-y,-z);
- if(slider_enabled){
- transform_final->RotateY(yrot_slider->value());
- transform_final->RotateX(xrot_slider->value());
- transform_final->RotateZ(zrot_slider->value());
- }
- else{
- transform_final->RotateY(yrot_sb->value());
- transform_final->RotateX(xrot_sb->value());
- transform_final->RotateZ(zrot_sb->value());
- }
- transform_final->Translate(x,y,z);
- transform_final->PreMultiply();
- if(slider_enabled){
- transform_final->Translate(xtrans_slider->value()*mInput1->GetImage()->GetSpacing()[0],0,0);
- transform_final->Translate(0,ytrans_slider->value()*mInput1->GetImage()->GetSpacing()[1],0);
- transform_final->Translate(0,0,ztrans_slider->value()*mInput1->GetImage()->GetSpacing()[2]);
- }
- else{
- transform_final->Translate(xtrans_sb->value(),0,0);
- transform_final->Translate(0,ytrans_sb->value(),0);
- transform_final->Translate(0,0,ztrans_sb->value());
- }
- SetTransform(transform_final->GetMatrix());
- UpdateTextEditor(transform_final->GetMatrix(),textEdit);
+ //Open File to read the transformation parameters
+ QString file = QFileDialog::getOpenFileName(
+ this,
+ "Choose the filename for the transformation matrix",
+ vtksys::SystemTools::GetFilenamePath(mCurrentSlicerManager->GetFileName()).c_str(),
+ "Text (*.mat *.txt *.rtf *.doc)");
+ if (file.isEmpty())
+ return;
+
+
+ itk::Matrix<double, 4, 4> itkMat = clitk::ReadMatrix3D(file.toStdString());
+ vtkSmartPointer<vtkMatrix4x4> matrix = vtkSmartPointer<vtkMatrix4x4>::New();
+ matrix->Identity();
+ for(int j=0; j<4; j++)
+ for(int i=0; i<4; i++)
+ matrix->SetElement(j,i,itkMat[j][i]);
+ SetTransform(matrix);
}
//------------------------------------------------------------------------------
-
-
+
//------------------------------------------------------------------------------
-void vvToolRigidReg::SaveFile()
+void vvToolRigidReg::ChangeOfRotationCenter()
{
- //Write the Transformation Matrix
- QString f1 = QFileDialog::getSaveFileName(this, tr("Save Transformation Matrix File"),
- mMainWindow->GetInputPathName(),
- tr("Text (*.mat *.txt *.doc *.rtf)"));
- QFile file1(f1);
- std::vector<QString> transparameters;
- QString line1;
-
- for(int i =0;i<4;i++)
- for(int j=0;j<4;j++)
- transparameters.push_back(line1.setNum(mCurrentSlicerManager->GetImage()->GetTransform()->GetMatrix()->Element[i][j]));
-
- if (file1.open(QFile::WriteOnly | QFile::Truncate)) {
- QTextStream out1(&file1);
- for(int i =0;i<4;i++){
- for(int j=0;j<4;j++) {
- out1<<transparameters[i*4+j]+"\t";
- }
- out1<<"\n";
- }
- }
- else
- {
- QMessageBox::information(this,"Warning","Error Reading Parameters");
- }
+ SetTransform(mCurrentSlicerManager->GetImage()->GetTransform()->GetMatrix());
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::ReadFile()
+void vvToolRigidReg::ResetTransform()
{
- std::string x;
- QString center;
- double * orientations=new double[3];
- double * translations=new double[3];
- vtkMatrix4x4 *matrix=vtkMatrix4x4::New();
- vtkSmartPointer<vtkTransform> transform = mCurrentSlicerManager->GetImage()->GetTransform();
-
- //Open File to read the transformation parameters
- QString file1 = QFileDialog::getOpenFileName(
- this,
- "Choose the Transformation Parameters file",
- mMainWindow->GetInputPathName(),
- "Text (*.mat *.txt *.rtf *.doc)");
- if (file1.isEmpty())
- return;
- QFile Qfile1(file1);
- // ifstream readfile;
- std::string transfile= file1.toStdString();
- std::string filename1(transfile);
- std::ifstream f1(filename1.c_str());
- if(f1.is_open())
- {
- f1.close();
- itk::Matrix<double, 4, 4> itkMat = clitk::ReadMatrix3D(transfile);
- for(int j=0; j<4; j++)
- for(int i=0; i<4; i++)
- matrix->SetElement(i,j,itkMat[i][j]);
- }
- UpdateTextEditor(matrix,textEdit);
- transform->SetMatrix(matrix);
- transform->GetOrientation(orientations);
- transform->PostMultiply();
-
- //Obtain the Rotation Center , set it to origin
- Xval->setText(center.setNum(0));
- Yval->setText(center.setNum(0));
- Zval->setText(center.setNum(0));
-
- //In the Order or Y X Z //
- //now postmultiply for the rotations
- SetTransform(0,0,0,0,0,-rint(orientations[2]),false);
- SetTransform(0,0,0,-rint(orientations[0]),0,0,false);
- SetTransform(0,0,0,0,-rint(orientations[1]),0,false);
-
- transform->GetPosition(translations);
- transform->Identity();
-
- DD(translations[0]/mInput1->GetImage()->GetSpacing()[0]);
- DD(translations[1]/mInput1->GetImage()->GetSpacing()[1]);
- DD(translations[2]/mInput1->GetImage()->GetSpacing()[2]);
- DD(orientations[0]);
- DD(orientations[1]);
- DD(orientations[2]);
- //set the sliders and spin box values
- InitializeSliders(rint(translations[0]),rint(translations[1])
- ,rint(translations[2]),rint(orientations[0]),rint(orientations[1]),rint(orientations[2]),true);
- SetTransform(matrix);
+ SetTransform(mInitialMatrix);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::ResetTransform()
+void vvToolRigidReg::SetTransform(vtkMatrix4x4 *matrix)
{
- vtkMatrix4x4 *matrix = vtkMatrix4x4::New();
- for(int i=0;i<4;i++)
- for(int j=0;j<4;j++)
- matrix->SetElement(i,j,mInitialMatrix[i*4+j]);
- SetTransform(matrix);
- SetRotationCenter();
- SetSliderRanges();
- UpdateTextEditor(matrix,textEdit);
+ vtkSmartPointer<vtkTransform> transform=vtkSmartPointer<vtkTransform>::New();
+ mCurrentSlicerManager->GetImage()->GetTransform()->SetMatrix(matrix);
+ transform->Update();
+ Render();
+ dynamic_cast<vvMainWindow*>(mMainWindow)->ImageInfoChanged();
+
+ // Compute parameters from transfer using itk Euler transform
+ itk::Euler3DTransform<double>::CenterType center;
+ center[0] = Xval->text().toDouble();
+ center[1] = Yval->text().toDouble();
+ center[2] = Zval->text().toDouble();
+ itk::Euler3DTransform<double>::MatrixType rotMat;
+ itk::Euler3DTransform<double>::OutputVectorType transVec;
+ for(int i=0; i<3; i++) {
+ transVec[i] = matrix->GetElement(i,3);
+ for(int j=0; j<3; j++)
+ rotMat[i][j] = matrix->GetElement(i,j);
+ }
+ itk::Euler3DTransform<double>::Pointer euler;
+ euler = itk::Euler3DTransform<double>::New();
+ euler->SetCenter(center);
+ euler->SetMatrix(rotMat);
+ euler->SetOffset(transVec);
+
+
+ // Modify GUI according to the new parameters
+ std::vector<QSlider *> transSliders, rotSliders;
+ std::vector<QDoubleSpinBox *> transSBs, rotSBs;
+ GetSlidersAndSpinBoxes(transSliders, rotSliders, transSBs, rotSBs);
+ for(int i=0; i<3; i++) {
+ transSBs[i]->blockSignals(true);
+ transSBs[i]->setValue( euler->GetParameters()[i+3] );
+ transSBs[i]->blockSignals(false);
+ transSliders[i]->blockSignals(true);
+ transSliders[i]->setValue( itk::Math::Round<double,double>(euler->GetParameters()[i+3]) );
+ transSliders[i]->blockSignals(false);
+ double rad = (checkBoxDegrees->checkState()==Qt::Checked)?180./itk::Math::pi:1.;
+ rotSBs[i]->blockSignals(true);
+ rotSBs[i]->setValue( euler->GetParameters()[i]*rad );
+ rotSBs[i]->blockSignals(false);
+ rotSliders[i]->blockSignals(true);
+ rotSliders[i]->setValue( itk::Math::Round<double,double>(euler->GetParameters()[i]*180./itk::Math::pi) );
+ rotSliders[i]->blockSignals(false);
+ }
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::SetRotationCenter()
+// Just an helper function to shorten the code with loops on sliders and spinboxes
+void vvToolRigidReg::GetSlidersAndSpinBoxes(std::vector<QSlider *>&transSliders, std::vector<QSlider *>&rotSliders,
+ std::vector<QDoubleSpinBox *>&transSBs, std::vector<QDoubleSpinBox *>&rotSBs)
{
- //default image rotation center is the center of the image
- QString xcord,ycord,zcord;
- std::vector<double> imageorigin;
- imageorigin=mInput1->GetImage()->GetOrigin();
- DD("before bug");
- xcord=xcord.setNum(imageorigin[0]+mImageSize[0]*mInput1->GetImage()->GetSpacing()[0]/2, 'g', 3);
- ycord=ycord.setNum(imageorigin[1]+mImageSize[1]*mInput1->GetImage()->GetSpacing()[1]/2, 'g', 3);
- zcord=zcord.setNum(imageorigin[2]+mImageSize[2]*mInput1->GetImage()->GetSpacing()[2]/2, 'g', 3);
-
- Xval->setText(xcord);
- Yval->setText(ycord);
- Zval->setText(zcord);
- InitializeSliders(0,0,0,0,0,0,true);
+ transSliders.push_back(xtrans_slider);
+ transSliders.push_back(ytrans_slider);
+ transSliders.push_back(ztrans_slider);
+
+ rotSliders.push_back(xrot_slider);
+ rotSliders.push_back(yrot_slider);
+ rotSliders.push_back(zrot_slider);
+
+ transSBs.push_back(xtrans_sb);
+ transSBs.push_back(ytrans_sb);
+ transSBs.push_back(ztrans_sb);
+
+ rotSBs.push_back(xrot_sb);
+ rotSBs.push_back(yrot_sb);
+ rotSBs.push_back(zrot_sb);
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
-void vvToolRigidReg::InitializeSliders(double xtrans,double ytrans, double ztrans, double xrot, double yrot, double zrot,bool sliders)
+void vvToolRigidReg::Render()
{
-
- xtrans_sb->blockSignals(true);
- xtrans_sb->setSingleStep(mInput1->GetImage()->GetSpacing()[0]);
- xtrans_sb->setValue(xtrans);
- xtrans_sb->blockSignals(false);
- ytrans_sb->blockSignals(true);
- ytrans_sb->setSingleStep(mInput1->GetImage()->GetSpacing()[1]);
- ytrans_sb->setValue(ytrans);
- ytrans_sb->blockSignals(false);
- ztrans_sb->blockSignals(true);
- ztrans_sb->setSingleStep(mInput1->GetImage()->GetSpacing()[2]);
- ztrans_sb->setValue(ztrans);
- ztrans_sb->blockSignals(false);
-
- if(sliders){
- xtrans_slider->blockSignals(true);
- xtrans_slider->setValue(rint(xtrans));
- xtrans_slider->blockSignals(false);
- ytrans_slider->blockSignals(true);
- ytrans_slider->setValue(rint(ytrans));
- ytrans_slider->blockSignals(false);
- ztrans_slider->blockSignals(true);
- ztrans_slider->setValue(rint(ztrans));
- ztrans_slider->blockSignals(false);
+ for (int i=0; i<mCurrentSlicerManager->GetNumberOfSlicers(); i++)
+ {
+ mCurrentSlicerManager->GetSlicer(i)->ForceUpdateDisplayExtent();
+ mCurrentSlicerManager->GetSlicer(i)->Render();
}
- xrot_sb->blockSignals(true);
- xrot_sb->setValue(xrot);
- xrot_sb->blockSignals(false);
- yrot_sb->blockSignals(true);
- yrot_sb->setValue(yrot);
- yrot_sb->blockSignals(false);
- zrot_sb->blockSignals(true);
- zrot_sb->setValue(zrot);
- zrot_sb->blockSignals(false);
- xrot_slider->blockSignals(true);
- xrot_slider->setValue(xrot);
- xrot_slider->blockSignals(false);
- yrot_slider->blockSignals(true);
- yrot_slider->setValue(yrot);
- yrot_slider->blockSignals(false);
- zrot_slider->blockSignals(true);
- zrot_slider->setValue(zrot);
- zrot_slider->blockSignals(false);
}
//------------------------------------------------------------------------------
-//------------------------------------------------------------------------------
-void vvToolRigidReg::SetSliderRanges()
-{
- xtrans_slider->blockSignals(true);
- xtrans_slider->setRange(-2000,2000);
- xtrans_slider->blockSignals(false);
-
- ytrans_slider->blockSignals(true);
- ytrans_slider->setRange(-2000,2000);
- ytrans_slider->blockSignals(false);
-
- ztrans_slider->blockSignals(true);
- ztrans_slider->setRange(-2000,2000);
- ztrans_slider->blockSignals(false);
-
- xtrans_sb->blockSignals(true);
- xtrans_sb->setRange(-2000,2000);
- xtrans_sb->setDecimals(3);
- xtrans_sb->blockSignals(false);
-
- ytrans_sb->blockSignals(true);
- ytrans_sb->setRange(-2000,2000);
- ytrans_sb->setDecimals(3);
- ytrans_sb->blockSignals(false);
-
- ztrans_sb->blockSignals(true);
- ztrans_sb->setRange(-2000,2000);
- ztrans_sb->setDecimals(3);
- ztrans_sb->blockSignals(false);
-
- xrot_slider->blockSignals(true);
- xrot_slider->setRange(-360,360);
- xrot_slider->blockSignals(false);
-
- yrot_slider->blockSignals(true);
- yrot_slider->setRange(-360,360);
- yrot_slider->blockSignals(false);
-
- zrot_slider->blockSignals(true);
- zrot_slider->setRange(-360,360);
- zrot_slider->blockSignals(false);
-
- xrot_sb->blockSignals(true);
- xrot_sb->setRange(-360,360);
- xrot_sb->blockSignals(false);
-
- yrot_sb->blockSignals(true);
- yrot_sb->setRange(-360,360);
- yrot_sb->blockSignals(false);
-
- zrot_sb->blockSignals(true);
- zrot_sb->setRange(-360,360);
- zrot_sb->blockSignals(false);
-}
git://git.creatis.insa-lyon.fr / clitk.git / blobdiff