pointSamplingTool.py

# -*- coding: utf-8 -*-

# ***************************************************************************
# Point Sampling Tool
#
# A QGIS plugin for collecting polygon attributes and raster values
# from multiple layers at specified sampling points
#
# Copyright (C) 2008 Borys Jurgiel
# based on Carson Farmer's PointsInPoly plugin, Copyright (C) 2008 Carson Farmer
#
# ***************************************************************************
# *                                                                         *
# *   This program is free software; you can redistribute it and/or modify  *
# *   it under the terms of the GNU General Public License as published by  *
# *   the Free Software Foundation; either version 2 of the License, or     *
# *   (at your option) any later version.                                   *
# *                                                                         *
# ***************************************************************************

from builtins import object
from PyQt5.QtCore import qVersion, QCoreApplication, QLocale, QSettings, QTranslator
from PyQt5.QtGui import QIcon
from PyQt5.QtWidgets import QAction
from qgis.core import *

from . import resources
from . import doPointSamplingTool
import os

class pointSamplingTool(object):

 def __init__(self, iface):
    self.iface = iface

    if QSettings().value('locale/overrideFlag', type=bool):
        locale = QSettings().value('locale/userLocale')
    else:
        locale = QLocale.system().name()

    locale_path = os.path.join(
        os.path.dirname(__file__),
        'i18n',
        'pointSamplingTool_{}.qm'.format(locale[0:2]))

    if os.path.exists(locale_path):
        self.translator = QTranslator()
        self.translator.load(locale_path)
        QCoreApplication.installTranslator(self.translator)


 def initGui(self):
    # create action
    self.action = QAction(QIcon(":/plugins/pointSamplingTool/pointSamplingToolIcon.png"),
                          QCoreApplication.translate('Point Sampling Tool', 'Point Sampling Tool'),
                          self.iface.mainWindow())
    self.action.setWhatsThis(QCoreApplication.translate('Point Sampling Tool',
                                                        'Collects polygon attributes and raster values from multiple layers at specified sampling points'))
    self.action.triggered.connect(self.run)
    # add toolbar button and menu item
    self.iface.addToolBarIcon(self.action)
    self.iface.addPluginToMenu(QCoreApplication.translate('Point Sampling Tool', "&Analyses"), self.action)


 def unload(self):
    # remove the plugin menu item and icon
    self.iface.removePluginMenu(QCoreApplication.translate('Point Sampling Tool', "&Analyses"), self.action)
    self.iface.removeToolBarIcon(self.action)


 def run(self):
    # create and show a configuration dialog or something similar
    dialoga = doPointSamplingTool.Dialog(self.iface)
    dialoga.exec_()