def __init__(self, iface): """Constructor. :param iface: An interface instance that will be passed to this class which provides the hook by which you can manipulate the QGIS application at run time. :type iface: QgsInterface """ # Save reference to the QGIS interface self.iface = iface # initialize plugin directory self.plugin_dir = os.path.dirname(__file__) # initialize locale locale = QSettings().value('locale/userLocale')[0:2] locale_path = os.path.join( self.plugin_dir, 'i18n', 'TreeExtractor_{}.qm'.format(locale)) if os.path.exists(locale_path): self.translator = QTranslator() self.translator.load(locale_path) if qVersion() > '4.3.3': QCoreApplication.installTranslator(self.translator) # Create the dialog (after translation) and keep reference self.dlg = TreeExtractorDialog() # Declare instance attributes self.actions = [] self.menu = self.tr(u'&Tree Extractor') # TODO: We are going to let the user set this up in a future iteration self.toolbar = self.iface.addToolBar(u'TreeExtractor') self.toolbar.setObjectName(u'TreeExtractor') self.dlg.lineEdit.clear() self.dlg.pushButton.clicked.connect(self.select_bat_file) self.dlg.lineEdit2.clear() self.dlg.pushButton2.clicked.connect(self.select_las_file) self.dlg.comboBox.activated.connect(self.select_level_count) self.dlg.spinBox.valueChanged.connect(self.select_level_cutoff) self.dlg.spinBox2.valueChanged.connect(self.select_level_ld) self.dlg.horizontalSlider.valueChanged.connect(self.select_level_ld2) self.dlg.spinBox3.valueChanged.connect(self.select_level_nd) self.dlg.horizontalSlider2.valueChanged.connect(self.select_level_nd2) self.dlg.spinBox4.valueChanged.connect(self.select_level_sr) self.dlg.horizontalSlider3.valueChanged.connect(self.select_level_sr2) self.dlg.spinBox5.valueChanged.connect(self.select_level_td) self.dlg.horizontalSlider4.valueChanged.connect(self.select_level_td2)
class TreeExtractor: """QGIS Plugin Implementation.""" def __init__(self, iface): """Constructor. :param iface: An interface instance that will be passed to this class which provides the hook by which you can manipulate the QGIS application at run time. :type iface: QgsInterface """ # Save reference to the QGIS interface self.iface = iface # initialize plugin directory self.plugin_dir = os.path.dirname(__file__) # initialize locale locale = QSettings().value('locale/userLocale')[0:2] locale_path = os.path.join( self.plugin_dir, 'i18n', 'TreeExtractor_{}.qm'.format(locale)) if os.path.exists(locale_path): self.translator = QTranslator() self.translator.load(locale_path) if qVersion() > '4.3.3': QCoreApplication.installTranslator(self.translator) # Create the dialog (after translation) and keep reference self.dlg = TreeExtractorDialog() # Declare instance attributes self.actions = [] self.menu = self.tr(u'&Tree Extractor') # TODO: We are going to let the user set this up in a future iteration self.toolbar = self.iface.addToolBar(u'TreeExtractor') self.toolbar.setObjectName(u'TreeExtractor') self.dlg.lineEdit.clear() self.dlg.pushButton.clicked.connect(self.select_bat_file) self.dlg.lineEdit2.clear() self.dlg.pushButton2.clicked.connect(self.select_las_file) self.dlg.comboBox.activated.connect(self.select_level_count) self.dlg.spinBox.valueChanged.connect(self.select_level_cutoff) self.dlg.spinBox2.valueChanged.connect(self.select_level_ld) self.dlg.horizontalSlider.valueChanged.connect(self.select_level_ld2) self.dlg.spinBox3.valueChanged.connect(self.select_level_nd) self.dlg.horizontalSlider2.valueChanged.connect(self.select_level_nd2) self.dlg.spinBox4.valueChanged.connect(self.select_level_sr) self.dlg.horizontalSlider3.valueChanged.connect(self.select_level_sr2) self.dlg.spinBox5.valueChanged.connect(self.select_level_td) self.dlg.horizontalSlider4.valueChanged.connect(self.select_level_td2) # noinspection PyMethodMayBeStatic def tr(self, message): """Get the translation for a string using Qt translation API. We implement this ourselves since we do not inherit QObject. :param message: String for translation. :type message: str, QString :returns: Translated version of message. :rtype: QString """ # noinspection PyTypeChecker,PyArgumentList,PyCallByClass return QCoreApplication.translate('TreeExtractor', message) def add_action( self, icon_path, text, callback, enabled_flag=True, add_to_menu=True, add_to_toolbar=True, status_tip=None, whats_this=None, parent=None): """Add a toolbar icon to the toolbar. :param icon_path: Path to the icon for this action. Can be a resource path (e.g. ':/plugins/foo/bar.png') or a normal file system path. :type icon_path: str :param text: Text that should be shown in menu items for this action. :type text: str :param callback: Function to be called when the action is triggered. :type callback: function :param enabled_flag: A flag indicating if the action should be enabled by default. Defaults to True. :type enabled_flag: bool :param add_to_menu: Flag indicating whether the action should also be added to the menu. Defaults to True. :type add_to_menu: bool :param add_to_toolbar: Flag indicating whether the action should also be added to the toolbar. Defaults to True. :type add_to_toolbar: bool :param status_tip: Optional text to show in a popup when mouse pointer hovers over the action. :type status_tip: str :param parent: Parent widget for the new action. Defaults None. :type parent: QWidget :param whats_this: Optional text to show in the status bar when the mouse pointer hovers over the action. :returns: The action that was created. Note that the action is also added to self.actions list. :rtype: QAction """ icon = QIcon(icon_path) action = QAction(icon, text, parent) action.triggered.connect(callback) action.setEnabled(enabled_flag) if status_tip is not None: action.setStatusTip(status_tip) if whats_this is not None: action.setWhatsThis(whats_this) if add_to_toolbar: self.toolbar.addAction(action) if add_to_menu: self.iface.addPluginToMenu( self.menu, action) self.actions.append(action) return action def initGui(self): """Create the menu entries and toolbar icons inside the QGIS GUI.""" icon_path = ':/plugins/TreeExtractor/icon.png' self.add_action( icon_path, text=self.tr(u'Tree Extractor'), callback=self.run, parent=self.iface.mainWindow()) def unload(self): """Removes the plugin menu item and icon from QGIS GUI.""" for action in self.actions: self.iface.removePluginMenu( self.tr(u'&Tree Extractor'), action) self.iface.removeToolBarIcon(action) # remove the toolbar del self.toolbar def select_bat_file(self): global filename; filename = QFileDialog.getOpenFileName(self.dlg, "select *.bat file ", "", '*.bat') self.dlg.lineEdit.setText(filename) def select_las_file(self): global filename2 filename2 = QFileDialog.getOpenFileName(self.dlg, "select *.las file ", "", '*.las') self.dlg.lineEdit2.setText(filename2) def select_level_count(self): global filename3 filename3 = self.dlg.comboBox.currentText() self.dlg.spinBox.setMaximum(int(filename3)) def select_level_cutoff(self): global filename4 filename4 = self.dlg.spinBox.value() def select_level_ld(self): global filename5 filename5 = self.dlg.spinBox2.value() self.dlg.horizontalSlider.setValue(filename5) def select_level_ld2(self): global filename6 filename6 = self.dlg.horizontalSlider.value() self.dlg.spinBox2.setValue(filename6) def select_level_nd(self): global filename7 filename7 = self.dlg.spinBox3.value() self.dlg.horizontalSlider2.setValue(filename7) def select_level_nd2(self): global filename8 filename8 = self.dlg.horizontalSlider2.value() self.dlg.spinBox3.setValue(filename8) def select_level_sr(self): global filename9 filename9 = self.dlg.spinBox4.value() self.dlg.horizontalSlider3.setValue(filename9) def select_level_sr2(self): global filename10 filename10 = self.dlg.horizontalSlider3.value() self.dlg.spinBox4.setValue(filename10) def select_level_td(self): global filename11 filename11 = self.dlg.spinBox5.value() self.dlg.horizontalSlider4.setValue(filename11) def select_level_td2(self): global filename12 filename12 = self.dlg.horizontalSlider4.value() self.dlg.spinBox5.setValue(filename12) def run(self): """Run method that performs all the real work""" # show the dialog self.dlg.show() # Run the dialog event loop result = self.dlg.exec_() # See if OK was pressed if result: # Do something useful here - delete the line containing pass and # substitute with your code. output_file = open('op.txt', 'w') output_file.write(filename + '\n') output_file.write(filename2 + '\n') output_file.write(str(filename3) + '\n') output_file.write(str(filename4) + '\n') output_file.write(str(filename5) + '\n') output_file.write(str(filename7) + '\n') output_file.write(str(filename9) + '\n') output_file.write(str(filename11) + '\n') output_file.close() os.system('trex.exe')