void ImagePlaneWindow::onSaveFitsButton()
{
Gtk::FileChooserDialog dialog("Select a measurement set");
dialog.set_transient_for(*this);
//Add response buttons the the dialog:
dialog.add_button("_Cancel", Gtk::RESPONSE_CANCEL);
dialog.add_button("_Save", Gtk::RESPONSE_OK);
Glib::RefPtr<Gtk::FileFilter> fitsFilter = Gtk::FileFilter::create();
fitsFilter->set_name("Flexible Image Transport System (*.fits)");
fitsFilter->add_pattern("*.fits");
fitsFilter->add_mime_type("image/fits");
dialog.add_filter(fitsFilter);
if(dialog.run() == Gtk::RESPONSE_OK)
{
const std::string filename = dialog.get_filename();
Image2DCPtr image = _heatMapPlot.Image();
image->SaveToFitsFile(filename);
}
}
