Exemplo n.º 1
0
bool Image::load(const QString& ss)
      {
      qDebug("Image::load <%s>", qPrintable(ss));
      QString path(ss);
      // if file path is relative, prepend score path
      QFileInfo fi(path);
      if (fi.isRelative()) {
            path.prepend(_score->fileInfo()->absolutePath() + "/");
            fi.setFile(path);
            }

      _linkIsValid = false;                     // assume link fname is invalid
      QFile f(path);
      if (!f.open(QIODevice::ReadOnly)) {
            qDebug("Image::load<%s> failed", qPrintable(path));
            return false;
            }
      QByteArray ba = f.readAll();
      f.close();

      _linkIsValid = true;
      _linkPath = fi.canonicalFilePath();
      _storeItem = imageStore.add(_linkPath, ba);
      _storeItem->reference(this);
      if (path.endsWith(".svg"))
            setImageType(IMAGE_SVG);
      else
            setImageType(IMAGE_RASTER);
      return true;
      }
Exemplo n.º 2
0
void Image::read(XmlReader& e)
      {
      if (score()->mscVersion() <= 123)
            _sizeIsSpatium = false;

      while (e.readNextStartElement()) {
            const QStringRef& tag(e.name());
            if (tag == "autoScale")
                  setProperty(P_ID::AUTOSCALE, Ms::getProperty(P_ID::AUTOSCALE, e));
            else if (tag == "size")
                  setProperty(P_ID::SIZE, Ms::getProperty(P_ID::SIZE, e));
            else if (tag == "lockAspectRatio")
                  setProperty(P_ID::LOCK_ASPECT_RATIO, Ms::getProperty(P_ID::LOCK_ASPECT_RATIO, e));
            else if (tag == "sizeIsSpatium")
                  setProperty(P_ID::SIZE_IS_SPATIUM, Ms::getProperty(P_ID::SIZE_IS_SPATIUM, e));
            else if (tag == "path")
                  _storePath = e.readElementText();
            else if (tag == "linkPath")
                  _linkPath = e.readElementText();
            else if (tag == "subtype")    // obsolete
                  e.skipCurrentElement();
            else if (!BSymbol::readProperties(e))
                  e.unknown();
            }

      // once all paths are read, load img or retrieve it from store
      // loading from file is tried first to update the stored image, if necessary

      qDebug("linkPath <%s>", qPrintable(_linkPath));
      qDebug("storePath <%s>", qPrintable(_storePath));

      QString path;
      bool    loaded = false;
      // if a store path is given, attempt to get the image from the store
      if (!_storePath.isEmpty()) {
            _storeItem = imageStore.getImage(_storePath);
            if (_storeItem) {
                  _storeItem->reference(this);
                  loaded = true;
                  }
            // if no image in store, attempt to load from path (for backward compatibility)
            else
                  loaded = load(_storePath);
            path = _storePath;
            }
      // if no succes from store path, attempt loading from link path (for .mscx files)
      if (!loaded) {
            _linkIsValid = load(_linkPath);
            path = _linkPath;
            }

      if (path.endsWith(".svg"))
            setImageType(ImageType::SVG);
      else
            setImageType(ImageType::RASTER);
      }
Exemplo n.º 3
0
void Image::read(XmlReader& e)
      {
      if (score()->mscVersion() <= 123)
            _sizeIsSpatium = false;

      while (e.readNextStartElement()) {
            const QStringRef& tag(e.name());
            if (tag == "autoScale")
                  setProperty(P_AUTOSCALE, Ms::getProperty(P_AUTOSCALE, e));
            else if (tag == "size")
                  setProperty(P_SIZE, Ms::getProperty(P_SIZE, e));
            else if (tag == "lockAspectRatio")
                  setProperty(P_LOCK_ASPECT_RATIO, Ms::getProperty(P_LOCK_ASPECT_RATIO, e));
            else if (tag == "sizeIsSpatium")
                  setProperty(P_SIZE_IS_SPATIUM, Ms::getProperty(P_SIZE_IS_SPATIUM, e));
            else if (tag == "path")
                  _storePath = e.readElementText();
            else if (tag == "linkPath")
                  _linkPath = e.readElementText();
            else if (tag == "subtype")    // obsolete
                  e.skipCurrentElement();
            else if (!BSymbol::readProperties(e))
                  e.unknown();
            }

      // once all paths are read, load img or retrieve it from store
      // loading from file is tried first to update the stored image, if necessary

      qDebug("linkPath <%s>", qPrintable(_linkPath));
      qDebug("storePath <%s>", qPrintable(_storePath));

      QString path;
      if (_linkPath.isEmpty() || !load(_linkPath)) {
            // if could not load img from _linkPath, retrieve from store
            _storeItem = imageStore.getImage(_storePath);
            if (_storeItem) {
                  _storeItem->reference(this);
                  }
            // if not in store, try to load from _storePath for backward compatibility
            else
                  load(_storePath);
            path = _storePath;
            }
      else
            path = _linkPath;
      if (path.endsWith(".svg"))
            setImageType(IMAGE_SVG);
      else
            setImageType(IMAGE_RASTER);
      }
Exemplo n.º 4
0
bool Image::loadFromData(const QString& ss, const QByteArray& ba)
      {
      qDebug("Image::loadFromData <%s>", qPrintable(ss));

      _linkIsValid = false;
      _linkPath = "";
      _storeItem = imageStore.add(ss, ba);
      _storeItem->reference(this);
      if (ss.endsWith(".svg"))
            setImageType(ImageType::SVG);
      else
            setImageType(ImageType::RASTER);
      return true;
      }
Exemplo n.º 5
0
 /* Plot the trace of the walk */
 void plotWalk() const
     {
     Plotter2D Plotter;
     auto L = makePlot2DLattice(*this, std::string("OERRW-d") + mtools::toString(delta));
     L.setImageType(L.TYPEIMAGE);
     Plotter[L];
     Plotter.gridObject(true)->setUnitCells();
     Plotter.range().setRange(zoomOut(fBox2(R)));
     Plotter.plot();
     }
Exemplo n.º 6
0
/**
 * @brief ImageDialog::ImageDialog
 * @param parent
 */
ImageDialog::ImageDialog(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::ImageDialog)
{
    ui->setupUi(this);

#ifdef Q_WS_MAC
    setWindowFlags((windowFlags() & ~Qt::WindowType_Mask) | Qt::Sheet);
    setStyleSheet(styleSheet() + " #ImageDialog { border: 1px solid rgba(0, 0, 0, 100); border-top: none; }");
#else
    setWindowFlags((windowFlags() & ~Qt::WindowType_Mask) | Qt::Dialog);
#endif

    QSettings settings;
    resize(settings.value("ImageDialog/Size").toSize());

    connect(ui->table, SIGNAL(cellClicked(int,int)), this, SLOT(imageClicked(int, int)));
    connect(ui->table, SIGNAL(sigDroppedImage(QUrl)), this, SLOT(onImageDropped(QUrl)));
    connect(ui->buttonClose, SIGNAL(clicked()), this, SLOT(reject()));
    connect(ui->buttonChoose, SIGNAL(clicked()), this, SLOT(chooseLocalImage()));
    connect(ui->previewSizeSlider, SIGNAL(valueChanged(int)), this, SLOT(onPreviewSizeChange(int)));
    connect(ui->buttonZoomIn, SIGNAL(clicked()), this, SLOT(onZoomIn()));
    connect(ui->buttonZoomOut, SIGNAL(clicked()), this, SLOT(onZoomOut()));
    QMovie *movie = new QMovie(":/img/spinner.gif");
    movie->start();
    ui->labelSpinner->setMovie(movie);
    clear();
    setImageType(TypePoster);
    m_currentDownloadReply = 0;

    QPixmap zoomOut(":/img/zoom_out.png");
    QPixmap zoomIn(":/img/zoom_in.png");
    QPainter p;
    p.begin(&zoomOut);
    p.setCompositionMode(QPainter::CompositionMode_SourceIn);
    p.fillRect(zoomOut.rect(), QColor(0, 0, 0, 150));
    p.end();
    p.begin(&zoomIn);
    p.setCompositionMode(QPainter::CompositionMode_SourceIn);
    p.fillRect(zoomIn.rect(), QColor(0, 0, 0, 150));
    p.end();
    ui->buttonZoomOut->setIcon(QIcon(zoomOut));
    ui->buttonZoomIn->setIcon(QIcon(zoomIn));

    m_noElementsLabel = new QLabel(tr("No images found"), ui->table);
    m_noElementsLabel->setMargin(10);
    m_noElementsLabel->hide();
}
Exemplo n.º 7
0
void Image::read(XmlReader& e)
      {
      if (score()->mscVersion() <= 114)
            _sizeIsSpatium = false;

      while (e.readNextStartElement()) {
            const QStringRef& tag(e.name());
            if (tag == "autoScale")
                  readProperty(e, Pid::AUTOSCALE);
            else if (tag == "size")
                  readProperty(e, Pid::SIZE);
            else if (tag == "lockAspectRatio")
                  readProperty(e, Pid::LOCK_ASPECT_RATIO);
            else if (tag == "sizeIsSpatium")
                  // setting this using the property Pid::SIZE_IS_SPATIUM breaks, because the
                  // property setter attempts to maintain a constant size. If we're reading, we
                  // don't want to do that, because the stored size will be in:
                  //    mm if size isn't spatium
                  //    sp if size is spatium
                  _sizeIsSpatium = e.readBool();
            else if (tag == "path")
                  _storePath = e.readElementText();
            else if (tag == "linkPath")
                  _linkPath = e.readElementText();
            else if (tag == "subtype")    // obsolete
                  e.skipCurrentElement();
            else if (!BSymbol::readProperties(e))
                  e.unknown();
            }

      // once all paths are read, load img or retrieve it from store
      // loading from file is tried first to update the stored image, if necessary

      qDebug("linkPath <%s>", qPrintable(_linkPath));
      qDebug("storePath <%s>", qPrintable(_storePath));

      QString path;
      bool    loaded = false;
      // if a store path is given, attempt to get the image from the store
      if (!_storePath.isEmpty()) {
            _storeItem = imageStore.getImage(_storePath);
            if (_storeItem) {
                  _storeItem->reference(this);
                  loaded = true;
                  }
            // if no image in store, attempt to load from path (for backward compatibility)
            else
                  loaded = load(_storePath);
            path = _storePath;
            }
      // if no success from store path, attempt loading from link path (for .mscx files)
      if (!loaded) {
            _linkIsValid = load(_linkPath);
            path = _linkPath;
            }

      if (path.endsWith(".svg"))
            setImageType(ImageType::SVG);
      else
            setImageType(ImageType::RASTER);
      }
Exemplo n.º 8
0
void ofPixels_<PixelType>::setNumChannels(int numChannels){
	if(!isAllocated() || numChannels==getNumChannels()) return;
	setImageType(getImageTypeFromChannels(numChannels));
}
Exemplo n.º 9
0
void Image::init() {
    setImageType(CIFAR10); // todo: FUTUREWORK -- allow for different imagesets
    mClassification = -1;
}
Exemplo n.º 10
0
void FhoIconCreator::setImageType(QString fileExtension) {
	setImageType("", fileExtension);
}
Exemplo n.º 11
0
FhoIconCreator::FhoIconCreator() {
	forceDefaultImage = false;
	setImageType("png");
}