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|
import sys
sys.path.append("C:/Users/Pavel/.spyder-py3/geostatmodels")
from pathlib import PureWindowsPath
from PyQt5.QtCore import*
from PyQt5.QtWidgets import*
from PyQt5 import QtGui, QtCore, QtWidgets
import numpy as np
from pandas import DataFrame, Series
import utilities as utilities
import kriging as kriging
import variograms as variograms
import model as model
import geoplot as geoplot
from scipy.stats import norm
import os.path
import scipy.stats as stats
import matplotlib.pyplot as plt
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
from matplotlib.backends.backend_qt5agg import NavigationToolbar2QT as NavigationToolbar
from matplotlib.figure import Figure
plt.style.use('ggplot')
# création de l'interface principale de mon application, elle sera
# dans une classe nomée "MonApp"
global topleft
class Messa_Fich(QWidget):
switch_window = QtCore.pyqtSignal()
def __init__(self):
super(Messa_Fich, self).__init__()
self.button_1 = QPushButton("""estimation de la pluie: determiner la
hauteur de la lame écoulé sur une section
pendant une période de temps""")
self.button_1.clicked.connect(self.simu_pluie)
self.spaceItem = QSpacerItem(150, 10, QSizePolicy.Expanding)
self.mainLayout = QVBoxLayout()
self.mainLayout.addSpacerItem(self.spaceItem)
# self.mainLayout.addStretch(1)
self.mainLayout.addWidget(self.button_1)
self.mainLayout.addSpacing(10)
self.mainLayout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.mainLayout)
def simu_pluie(self):
global table
COLUMNS = ()
LINES = ()
self.r, self.c = 10000, 100
table = QTableWidget(self.r, self.c)
table.setHorizontalHeaderLabels(LINES)
table.setVerticalHeaderLabels(COLUMNS)
table.setSelectionMode(QAbstractItemView.ContiguousSelection)
table.setSelectionMode(QAbstractItemView.ExtendedSelection)
table.setEditTriggers(QAbstractItemView.NoEditTriggers)
table.setFocus()
table.setShowGrid(True)
filename = QFileDialog.getOpenFileName(self, 'fichier piezométrie',
" ","Files CSV (*.csv);;Text File (*.txt)")[0]
if filename:
with open(filename, 'r') as f:
for ind, line in enumerate(f):
if line:
cols = [li.strip().rstrip('\n') for li in line.split(';')]
for i, value in enumerate(cols):
table.setItem(ind, i, QTableWidgetItem(value))
name = PureWindowsPath(filename).name
topleft.addTab(table, name)
topleft.setTabsClosable(True)
self.switch_window.emit()
class WidgetPlot(QWidget):
def __init__(self, *args, **kwargs):
QWidget.__init__(self, *args, **kwargs)
self.setLayout(QVBoxLayout())
self.canvas = PlotCanvas(self, width =5, height = 4)
self.toolbar = NavigationToolbar(self.canvas, self)
self.layout().addWidget(self.toolbar)
self.layout().addWidget(self.canvas)
class PlotCanvas(FigureCanvas):
def __init__(self, parent=None, width=5, height=4, dpi=100):
fige = Figure(figsize=(width, height), dpi=dpi)
FigureCanvas.__init__(self, fige)
self.setParent(parent)
FigureCanvas.setSizePolicy(self,
QSizePolicy.Expanding,
QSizePolicy.Expanding)
FigureCanvas.updateGeometry(self)
def vario_expe(text_1, text_2, text_3, text_4, text_5, text_6):
selected = table.selectedRanges()
x = []
y = []
z = []
index = []
index_j = []
d = []
sigma = []
for i in selected:
index.extend(range(i.topRow(), i.bottomRow() + 1))
for j in selected:
index_j.extend(range(j.leftColumn(), j.rightColumn()+1))
for l in index:
x.append(float(table.item(l, text_1).text()))
y.append(float(table.item(l, text_2).text()))
z.append(float(table.item(l, text_3).text()))
np_x = np.asarray(x,dtype=float).reshape(len(x),1)
np_y = np.asarray(y,dtype=float).reshape(len(y),1)
np_z = np.asarray(z,dtype=float).reshape(len(z),1)
coords = np.append(np_x,np_y,1)
points = np.append(coords, np_z, 1)
lags = np.arange(text_5, text_4, text_5*2)
vario = variograms.semivariogram(points, lags, text_6)
h, sv = vario[0], vario[1]
ax = self.figure.add_subplot(111)
ax.plot(h, sv, 'ko-')
ax.set_ylabel('gamma(h)')
ax.set_xlabel('Lag Distance')
ax.set_title('variogram')
self.draw()
class Vario_Para(QWidget):
""" classe qui permet d'introduire les paramètres de calcul du variogramme
expérimental ainsi que son tracé"""
switch_window_1 = QtCore.pyqtSignal()
def __init__(self):
QWidget.__init__(self)
self.setWindowTitle('paramètres variogrammme expérimental')
self.resize(300, 200)
plo = PlotCanvas(self)
layout = QGridLayout()
self.setLayout(layout)
self.x_val = QLabel("colonne des abscisses")
self.x_val.setWordWrap(True)
layout.addWidget(self.x_val, 0, 0)
self.y_val = QLabel("colonne des ordonnées")
self.y_val.setWordWrap(True)
layout.addWidget(self.y_val, 0, 1)
self.val = QLabel("colonne des valeurs")
self.val.setWordWrap(True)
layout.addWidget(self.val, 0, 2)
self.line_x = QLineEdit()
layout.addWidget(self.line_x, 1, 0)
self.line_y = QLineEdit()
layout.addWidget(self.line_y, 1, 1)
self.line_val = QLineEdit()
layout.addWidget(self.line_val, 1, 2)
self.dist = QLabel("pas")
self.dist.setWordWrap(True)
layout.addWidget(self.dist, 2, 1)
self.mdist = QLabel("distance max")
self.mdist.setWordWrap(True)
layout.addWidget(self.mdist, 2, 0)
self.tol = QLabel("tolerance")
self.tol.setWordWrap(True)
layout.addWidget(self.tol, 2, 2)
self.line_mdist = QLineEdit()
layout.addWidget(self.line_mdist, 3, 0)
self.line_dist = QLineEdit()
layout.addWidget(self.line_dist, 3, 1)
self.line_tol = QLineEdit()
layout.addWidget(self.line_tol, 3, 2)
self.push_ok = QPushButton('OK')
self.push_ok.clicked.connect(self.tracer_vario)
layout.addWidget(self.push_ok, 4, 2)
def tracer_vario(self):
topright.vario_expe((int(self.line_x.text())-1), (int(self.line_y.text())-1),
(int(self.line_val.text())-1), int(self.line_mdist.text()),
int(self.line_dist.text()), int(self.line_tol.text()))
self.switch_window_1.emit()
class MonApp(QMainWindow):
switch_window = QtCore.pyqtSignal()
switch_window_1 = QtCore.pyqtSignal()
def __init__(self):
QMainWindow.__init__(self)
global topright, topleft, table
self.setWindowTitle("H2MG-PATEF")
self.resize(900, 700)
self.statusBar()
#=====================================================================================
#création de la barre de Menu
## codage des differente action
# pour une simulation simple
simu_sim = QAction("simulation simple", self)
simu_sim.setStatusTip('lancer une nouvelle simulation simple')
simu_sim.triggered.connect(self.simu_sim)
# objet de la barre de menu
bar = self.menuBar()
file_menu = bar.addMenu("Fichier")
act_fich1 =file_menu.addMenu("Nouveau Projet")
act_fich1.addAction(simu_sim)
act_fich2 = QAction("Ouvir", self)
act_fich2.setShortcut("Ctrl+O")
file_menu.addAction(act_fich2)
save = QAction("Save", self)
save.setShortcut("Ctrl+S")
file_menu.addAction(save)
file_menu.addSeparator()
act_fich3 = QAction("Quit", self)
act_fich3.setShortcut("Alt+F4")
file_menu.addAction(act_fich3)
#
help_menu = self.menuBar().addMenu("Help")
act_help1 = QAction("simulation simple", self)
help_menu.addAction(act_help1)
act_help2 = QAction("simulation avancée", self)
help_menu.addAction(act_help2)
#création d'une barre d'outils
#
out_un = QAction(QtGui.QIcon('chat.gif'), 'variogramme experimental', self)
out_un.triggered.connect(self.para_var)
bar_un = self.addToolBar('krig')
bar_un.addAction(out_un)
#
#creation du widget central
hbox = QHBoxLayout()
topleft = QTabWidget(self)
topright = WidgetPlot()
splitter1 = QSplitter(Qt.Vertical)
splitter1.addWidget(topleft)
splitter1.addWidget(topright)
splitter1.setSizes([300, 400])
hbox.addWidget(splitter1)
self.setLayout(hbox)
widget = QWidget()
widget.setLayout(hbox)
self.setCentralWidget(widget)
# fonction utilisé pour les diffentes actions de la barre de menu
def simu_sim(self):
self.switch_window.emit()
def para_var(self):
self.switch_window_1.emit()
class Controller:
def __init__(self):
pass
def show_fen_p(self):
self.fen_p =MonApp()
self.fen_p.switch_window.connect(self.show_fen_1)
self.fen_p.switch_window_1.connect(self.show_fen_2)
self.fen_p.show()
def show_fen_1(self):
self.fen_1 = Messa_Fich()
self.fen_1.switch_window.connect(self.rshow_fen_p)
self.fen_1.show()
def show_fen_2(self):
self.fen_2 = Vario_Para()
self.fen_2.switch_window_1.connect(self.fen_2_off)
self.fen_2.show()
def rshow_fen_p(self):
self.fen_1.close()
def fen_2_off(self):
self.fen_2.close()
def main():
app = QtWidgets.QApplication(sys.argv)
controller = Controller()
controller.show_fen_p()
sys.exit(app.exec_())
if __name__=="__main__":
Controller.main() |
Utilisation de plotcanvas avec barre d'outil dans un GUI
Envoyé par L'oeil du mur
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