//-----------------------------------------------------------------------------
void PlotWindow::saveToFile(const QString& fileName) const
{
QRect rect;
rect.setSize(this->size());
if (fileName.endsWith(".png"))
{
QPixmap pixmap(rect.width(), rect.height());
pixmap.fill();
QPainter painter(&pixmap);
painter.begin(&pixmap);
mpPlot->print(&painter, rect, PrintFilter());
painter.end();
pixmap.save(fileName, "PNG");
}
else if (fileName.endsWith(".svg"))
{
QSvgGenerator generator;
generator.setFileName(fileName);
QPainter painter(&generator);
painter.begin(&generator);
mpPlot->print(&painter, rect, PrintFilter());
painter.end();
}
else if (fileName.endsWith(".pdf"))
{
QPrinter printer;
printer.setOutputFileName(fileName);
printer.setOutputFormat(QPrinter::PdfFormat);
QPainter painter(&printer);
painter.begin(&printer);
mpPlot->print(&painter, rect, PrintFilter());
painter.end();
}
}
void PlotWindow::printPlot()
{
QPrinter printer;
QString docName = mpPlot->title().text();
if (docName.isEmpty())
{
//docName.replace (QRegExp (QString::fromLatin1 ("\n")), tr (" -- "));
docName = QString::fromLatin1("A plot of selected COPASI output");
printer.setDocName(docName);
}
printer.setCreator("COPASI");
printer.setOrientation(QPrinter::Landscape);
QPrintDialog dialog(&printer);
if (dialog.exec())
mpPlot->print(printer, PrintFilter());
}
void PlotWindow::printAsImage()
{
// take a name from QFileDialog
C_INT32 Answer = QMessageBox::No;
QString fileName, extensionName;
while (Answer == QMessageBox::No)
{
// QString userFilter = new QString;
/*
fileName = CopasiFileDialog::getSaveFileNameAndFilter(filter, this, "Save File Dialog",
QString::null, "PNG Files (*.png);;SVG Files (*.svg)", "Save to");
*/
fileName = CopasiFileDialog::getSaveFileName(this, "Save File Dialog",
"untitled.png", "PDF Files (*.pdf);;PNG Files (*.png);;SVG Files (*.svg)", "Save Plot as Image", new QString);
if (fileName.isEmpty()) return;
/*
QFileInfo fileInfo(fileName);
extensionName = fileInfo.extension();
*/
#ifdef DEBUG_UI
// qDebug() << "extensionName = " << extensionName;
#endif
// check whether the file exists
Answer = checkSelection(fileName);
if (Answer == QMessageBox::Cancel) return;
}
// print plot as an image
QRect rect;
rect.setSize(this->size());
if (fileName.endsWith(".png"))
{
QPixmap pixmap(rect.width(), rect.height());
pixmap.fill();
QPainter painter(&pixmap);
painter.begin(&pixmap);
mpPlot->print(&painter, rect, PrintFilter());
painter.end();
pixmap.save(fileName, "PNG");
}
else if (fileName.endsWith(".svg"))
{
QSvgGenerator generator;
generator.setFileName(fileName);
QPainter painter(&generator);
painter.begin(&generator);
mpPlot->print(&painter, rect, PrintFilter());
painter.end();
}
else if (fileName.endsWith(".pdf"))
{
QPrinter printer;
printer.setOutputFileName(fileName);
printer.setOutputFormat(QPrinter::PdfFormat);
QPainter painter(&printer);
painter.begin(&printer);
mpPlot->print(&painter, rect, PrintFilter());
painter.end();
}
}
