ax.yaxis.label.set_fontsize(toset[1]) for t in ax.xaxis.get_major_ticks(): t.label.set_fontsize(toset[2]) for t in ax.yaxis.get_major_ticks(): t.label.set_fontsize(toset[2]) if (ax.legend_): for t in ax.legend_.texts: t.set_fontsize(toset[1]) self.canvas.plotter.draw() def addBZ(self): """ Experimental: add brilluin zone. Only Body centered tetragonal now supported. """ # check by vectors self.readVectors() myplane = np.cross(self.v1, self.v2) # TODO: generate gamma point dynamically gpts = np.array([[0, 0], [0, 2], [1, 1], [2, 0], [2, 2]]) # TODO: read lattice parameters from file bzc = bp.BZCreator(gpts, a = 4.33148, c = 10.83387, plane = myplane) bzc.doPlot(self.canvas.plotter.axes) self.canvas.plotter.draw() # Run the gui if not imported if __name__ == "__main__": app = QApplication(sys.argv) win = ReciprocalViewer() sys.exit(app.exec_())
def main(): app = QApplication([]) app.setOrganizationName('ufit') app.setApplicationName('gui') pixmap = QPixmap(':/splash.png') splash = QSplashScreen(pixmap, Qt.WindowStaysOnTopHint) splash.showMessage(u'Loading...' + u'\xa0' * 10 + '\n\n', Qt.AlignRight | Qt.AlignBottom) splash.show() time.sleep(0.1) with SettingGroup('main') as settings: if settings.value('current_version', '') != __version__: settings.setValue('current_version', __version__) # Execute here the actions to be performed only once after # each update (there is nothing there for now, but it could # be useful some day...) logger.info('Upgrade to version %s finished' % __version__) app.processEvents() def log_unhandled(*exc_info): logger.error('Unhandled exception in Qt callback', exc_info=exc_info) sys.excepthook = log_unhandled t1 = time.time() logger.info('Startup: import finished (%.3f s), starting GUI...' % (t1 - t0)) mainwindow = UFitMain() parser = optparse.OptionParser(usage='''\ Usage: %prog [-b directory] [.ufit file | data file] ''') parser.add_option('-b', '--browse', action='store', metavar='DIR', help='open browse window in specified directory') opts, args = parser.parse_args() if len(args) >= 1: datafile = path.abspath(args[0]) if path.isdir(datafile): # directory given, treat it as -b argument (browse) opts.browse = datafile elif datafile.endswith('.ufit'): try: mainwindow.filename = datafile mainwindow.load_session(datafile) except Exception as err: QMessageBox.warning(mainwindow, 'Error', 'Loading failed: %s' % err) mainwindow.filename = None else: dtempl, numor = extract_template(datafile) mainwindow.dloader.set_template(dtempl, numor, silent=False) mainwindow.show() if opts.browse: mainwindow.dloader.open_browser(opts.browse) t2 = time.time() logger.info('Startup: loading finished (%.3f s), main window opened' % (t2 - t1)) splash.deleteLater() app.exec_()
def start(model, data, fit=True, **fit_kws): app = QApplication([]) win = FitterMain(model, data, fit, fit_kws) win.show() app.exec_() return win.fitter.last_result
def start(): app = QApplication([]) win = DataLoaderMain() win.show() app.exec_() return win.dloader.last_data