Example #1
0
void Finder::findFiles()
{
    if(!QDir(m_targetFolder).mkdir("Pliki_PDF")) {
        emit finished(false, "Folder \"Pliki_PDF\" już istnieje.");
        return;
    }

    bool isFileListLoaded = loadFileList();
    if(!isFileListLoaded)
        return;

    if(isFileListLoaded && m_fileList.size() == 0) {
        removeCopiedFiles();
        emit finished(false, "Nie znaleziono pasujących pozycji w harmonogramie.");
        return;
    }

    emit signalProgress( 100, "Określenie liczby plików do przeszukania ...");
    QDir dir(m_searchedFolder, QString("*.pdf"), QDir::NoSort, QDir::Files | QDir::NoSymLinks);
    QDirIterator counterIt(dir, QDirIterator::Subdirectories);
    filesCounter = 0;
    while (counterIt.hasNext()) {
            bool abort = m_abort;
            if (abort) {
                removeCopiedFiles();
                emit finished(false);
                return;
            }
            filesCounter++;
            counterIt.next();
    }
    if(filesCounter == 0) {
        emit finished(false, "Nie znaleziono plików PDF w wybranej lokalizacji.");
        return;
    }

    QStringList indexList;
    QStringList copiedFilesList;
    QString renamedFile;
    int count = 0;
    QDirIterator finalIt(dir, QDirIterator::Subdirectories);
    while (finalIt.hasNext()) {

        bool abort = m_abort;
        if (abort) {
            removeCopiedFiles();
            emit finished(false);
            return;
        }

        if(m_fileList.contains(QFileInfo(finalIt.filePath()).fileName(), Qt::CaseInsensitive)) {

            indexList = getFileListIdx(QFileInfo(finalIt.filePath()).fileName());

            for(int i = 0; i < indexList.size(); ++i) {

                renamedFile = renameFile(indexList.at(i).toInt(), QFileInfo(finalIt.filePath()).fileName());

                if(!QFile(m_targetFolder + "/Pliki_PDF/" + renamedFile).exists()) {
                    QFile::copy(QFileInfo(finalIt.filePath()).filePath(), m_targetFolder + "/Pliki_PDF/" + renamedFile);
                    copiedFilesList.append(renamedFile);
                    emit itemFound(renamedFile, true);
                }
            }
        }

        finalIt.next();
        count++;
        emit signalProgress( int((double(count)/double(filesCounter)*100)),
                         "Przeszukiwanie plików: " + QString::number(count) + "/" +
                         QString::number(filesCounter));
    }

    QStringList missedFiless = checkMissingFiles(copiedFilesList);

    QString information = generateCSV(missedFiless,copiedFilesList);
    emit finished(true,information);
}
  void ExtractChannelFromRgbaImageFilter< ReferenceImageType, OutputImageType >::GenerateData()
  {

    typename InputImageType::Pointer rgbaImage = static_cast< InputImageType * >( this->ProcessObject::GetInput(0) );

    typename OutputImageType::Pointer outputImage =
        static_cast< OutputImageType * >(this->ProcessObject::GetOutput(0));

    typename InputImageType::RegionType region = rgbaImage->GetLargestPossibleRegion();
    outputImage->SetSpacing( m_ReferenceImage->GetSpacing() );   // Set the image spacing
    outputImage->SetOrigin( m_ReferenceImage->GetOrigin() );     // Set the image origin
    outputImage->SetDirection( m_ReferenceImage->GetDirection() );  // Set the image direction
    outputImage->SetRegions( m_ReferenceImage->GetLargestPossibleRegion());
    outputImage->Allocate();
    outputImage->FillBuffer(0);
    float* outImageBufferPointer = outputImage->GetBufferPointer();

    itk::Image< short, 3 >::Pointer counterImage = itk::Image< short, 3 >::New();
    counterImage->SetSpacing( m_ReferenceImage->GetSpacing() );   // Set the image spacing
    counterImage->SetOrigin( m_ReferenceImage->GetOrigin() );     // Set the image origin
    counterImage->SetDirection( m_ReferenceImage->GetDirection() );  // Set the image direction
    counterImage->SetRegions( m_ReferenceImage->GetLargestPossibleRegion());
    counterImage->Allocate();
    counterImage->FillBuffer(0);
    short* counterImageBufferPointer = counterImage->GetBufferPointer();

    int w = m_ReferenceImage->GetLargestPossibleRegion().GetSize().GetElement(0);
    int h = m_ReferenceImage->GetLargestPossibleRegion().GetSize().GetElement(1);
    int d = m_ReferenceImage->GetLargestPossibleRegion().GetSize().GetElement(2);

    typedef ImageRegionConstIterator< InputImageType > InImageIteratorType;
    InImageIteratorType rgbaIt(rgbaImage, region);
    rgbaIt.GoToBegin();
    while(!rgbaIt.IsAtEnd()){

      InPixelType x = rgbaIt.Get();
      ++rgbaIt;

      itk::Point<float, 3> vertex;
      itk::Index<3> index = rgbaIt.GetIndex();

      rgbaImage->TransformIndexToPhysicalPoint(index, vertex);
      outputImage->TransformPhysicalPointToIndex(vertex, index);

      itk::ContinuousIndex<float, 3> contIndex;
      outputImage->TransformPhysicalPointToContinuousIndex(vertex, contIndex);

      float frac_x = contIndex[0] - index[0];
      float frac_y = contIndex[1] - index[1];
      float frac_z = contIndex[2] - index[2];
      int px = index[0];
      if (frac_x<0)
      {
        px -= 1;
        frac_x += 1;
      }
      int py = index[1];
      if (frac_y<0)
      {
        py -= 1;
        frac_y += 1;
      }
      int pz = index[2];
      if (frac_z<0)
      {
        pz -= 1;
        frac_z += 1;
      }
      frac_x = 1-frac_x;
      frac_y = 1-frac_y;
      frac_z = 1-frac_z;

      // int coordinates inside image?
      if (px < 0 || px >= w-1)
        continue;
      if (py < 0 || py >= h-1)
        continue;
      if (pz < 0 || pz >= d-1)
        continue;

      OutPixelType out;
      switch (m_Channel)
      {
      case RED:
        out = (float)x.GetRed()/255;
        break;
      case GREEN:
        out = (float)x.GetGreen()/255;
        break;
      case BLUE:
        out = (float)x.GetBlue()/255;
        break;
      case ALPHA:
        out = (float)x.GetAlpha()/255;
      }

      outImageBufferPointer[( px   + w*(py  + h*pz  ))] += out*(  frac_x)*(  frac_y)*(  frac_z);
      outImageBufferPointer[( px   + w*(py+1+ h*pz  ))] += out*(  frac_x)*(1-frac_y)*(  frac_z);
      outImageBufferPointer[( px   + w*(py  + h*pz+h))] += out*(  frac_x)*(  frac_y)*(1-frac_z);
      outImageBufferPointer[( px   + w*(py+1+ h*pz+h))] += out*(  frac_x)*(1-frac_y)*(1-frac_z);
      outImageBufferPointer[( px+1 + w*(py  + h*pz  ))] += out*(1-frac_x)*(  frac_y)*(  frac_z);
      outImageBufferPointer[( px+1 + w*(py  + h*pz+h))] += out*(1-frac_x)*(  frac_y)*(1-frac_z);
      outImageBufferPointer[( px+1 + w*(py+1+ h*pz  ))] += out*(1-frac_x)*(1-frac_y)*(  frac_z);
      outImageBufferPointer[( px+1 + w*(py+1+ h*pz+h))] += out*(1-frac_x)*(1-frac_y)*(1-frac_z);

      counterImageBufferPointer[( px   + w*(py  + h*pz  ))] += 1;
      counterImageBufferPointer[( px   + w*(py+1+ h*pz  ))] += 1;
      counterImageBufferPointer[( px   + w*(py  + h*pz+h))] += 1;
      counterImageBufferPointer[( px   + w*(py+1+ h*pz+h))] += 1;
      counterImageBufferPointer[( px+1 + w*(py  + h*pz  ))] += 1;
      counterImageBufferPointer[( px+1 + w*(py  + h*pz+h))] += 1;
      counterImageBufferPointer[( px+1 + w*(py+1+ h*pz  ))] += 1;
      counterImageBufferPointer[( px+1 + w*(py+1+ h*pz+h))] += 1;

    }

    typedef ImageRegionIterator< OutputImageType > OutImageIteratorType;
    OutImageIteratorType outIt(outputImage, outputImage->GetLargestPossibleRegion());
    outIt.GoToBegin();
    typedef ImageRegionConstIterator< itk::Image< short, 3 > > CountImageIteratorType;
    CountImageIteratorType counterIt(counterImage, counterImage->GetLargestPossibleRegion());
    counterIt.GoToBegin();

    while(!outIt.IsAtEnd() && !counterIt.IsAtEnd()){
      if (counterIt.Value()>0)
        outIt.Set(outIt.Value()/counterIt.Value());
      ++outIt;
      ++counterIt;
    }
  }