vvImageWriter::Pointer writer = vvImageWriter::New();
writer->SetOutputFileName(fileName.toStdString());
writer->SetInput(mSlicerManagers[index]->GetImage());
+
+ // Check on transform and prompt user
+ writer->SetSaveTransform(false);
+ bool bId = true;
+ for(int i=0; i<4; i++)
+ for(int j=0; j<4; j++) {
+ double elt = mSlicerManagers[index]->GetImage()->GetTransform()->GetMatrix()->GetElement(i,j);
+ if(i==j && elt!=1.)
+ bId = false;
+ if(i!=j && elt!=0.)
+ bId = false;
+ }
+ if( !bId ) {
+ QString warning = "The image has an associated linear transform. Do you want to save it along?";
+ QMessageBox msgBox(QMessageBox::Warning, tr("Save transform"), warning, 0, this);
+ msgBox.addButton(tr("Yes"), QMessageBox::AcceptRole);
+ msgBox.addButton(tr("No"), QMessageBox::RejectRole);
+ if (msgBox.exec() == QMessageBox::AcceptRole)
+ writer->SetSaveTransform(true);
+ }
+
writer->Update();
QApplication::restoreOverrideCursor();
if (writer->GetLastError().size()) {
// FPS
bool ok;
- int fps = QInputDialog::getInt(this, tr("Number of frames per second"),
+ int fps = QInputDialog::getInteger(this, tr("Number of frames per second"),
tr("FPS:"), 5, 0, 1000, 1, &ok);
if(ok)
gif->SetRate(fps);
// Loops
- int loops = QInputDialog::getInt(this, tr("Loops"),
+ int loops = QInputDialog::getInteger(this, tr("Loops"),
tr("Number of loops (0 means infinite):"), 0, 0, 1000000000, 1, &ok);
if(ok)
gif->SetLoops(loops);
vidwriter = mpg;
mpg->SetQuality(2);
bool ok;
- int fps = QInputDialog::getInt(this, tr("Number of frames per second"),
+ int fps = QInputDialog::getInteger(this, tr("Number of frames per second"),
tr("FPS:"), 5, 0, 1024, 1, &ok);
if(!ok)
fps = 5;
vidwriter = mpg;
mpg->SetQuality(2);
bool ok;
- int fps = QInputDialog::getInt(this, tr("Number of frames per second"),
+ int fps = QInputDialog::getInteger(this, tr("Number of frames per second"),
tr("FPS:"), 5, 0, 1024, 1, &ok);
if(!ok)
fps = 5;