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);
+ xcord=xcord.setNum(imageorigin[0]+(imageSize[0]-1)*imageSpacing[0]*0.5, 'g', 3);
+ ycord=ycord.setNum(imageorigin[1]+(imageSize[1]-1)*imageSpacing[1]*0.5, 'g', 3);
+ zcord=zcord.setNum(imageorigin[2]+(imageSize[2]-1)*imageSpacing[2]*0.5, 'g', 3);
Xval->setText(xcord);
Yval->setText(ycord);
Zval->setText(zcord);
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++) {
+ // Translations
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);
+
+ // Rotations
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);
+ double angleDiff = euler->GetParameters()[i]-rotSBs[i]->value()/rad+2*itk::Math::pi;
+ angleDiff = angleDiff - 2*itk::Math::pi*itk::Math::Round<double,double>(angleDiff/(2*itk::Math::pi));
+ if(angleDiff>1.e-4) {
+ rotSBs[i]->blockSignals(true);
+ rotSBs[i]->setValue( euler->GetParameters()[i]*rad );
+ rotSBs[i]->blockSignals(false);
+ }
+ int iAngle = itk::Math::Round<int,double>(euler->GetParameters()[i]*180./itk::Math::pi);
+ if((iAngle-rotSliders[i]->value()+360)%360!=0) {
+ rotSliders[i]->blockSignals(true);
+ rotSliders[i]->setValue(iAngle);
+ rotSliders[i]->blockSignals(false);
+ }
}
}
//------------------------------------------------------------------------------