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Main.py
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import Regression3D
import Regression2D
from PyQt5.QtWidgets import (QApplication, QMessageBox, QMainWindow, QVBoxLayout, QAction, QFileDialog, QDialog)
from PyQt5.QtCore import *
from PyQt5.QtGui import QIcon
from PyQt5.uic import loadUiType
from os.path import dirname, realpath, join
from sys import argv
from matplotlib.figure import Figure
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
from mpl_toolkits.mplot3d import axis3d ,axes3d
import matplotlib.pyplot as plt
scriptDir = dirname(realpath(__file__))
FROM_MAIN, _ = loadUiType(join(dirname(__file__), "mainwindow.ui"))
class Main(QMainWindow, FROM_MAIN):
def __init__(self, parent = FROM_MAIN):
super(Main, self).__init__()
QMainWindow.__init__(self)
self.setupUi(self)
self.toolbare()
self.creatTab()
self.menubar()
self.listWidget.addItem("Add data file")
self.sc = myCanvas()
self.l = QVBoxLayout(self.frame)
self.l.addWidget(self.sc)
self.Qe = 0
self.quit = 0
self.p = 0
def Quit(self):
self.quit = 1
self.MessageSave()
def creatTab(self):
self.tabWidget.addTab(self.tab, "Results")
self.tabWidget.addTab(self.tab_2, "Info")
def menubar(self):
self.actionSave_2.setShortcut('Ctrl+S')
self.actionSave_2.setStatusTip('Save')
self.actionSave_2.triggered.connect(self.SaveFile)
self.actionExit.setShortcut('Ctrl+Q')
self.actionExit.setStatusTip('Quit')
self.actionExit.triggered.connect(self.Quit)
self.actionNew.setShortcut('Ctrl+D')
self.actionNew.setStatusTip('Add File')
self.actionNew.triggered.connect(self.browse_folder)
self.actionHelp.setShortcut('Ctrl+H')
self.actionHelp.setStatusTip('Help')
self.actionHelp.triggered.connect(self.help)
def help(self):
QMessageBox.critical(self, 'Aide', "Hello This is PyQt5 Gui and Matplotlib ")
def toolbare(self):
AddFile = QAction(QIcon('icons/images.png'), 'A', self) #
AddFile.setShortcut('Ctrl+N')
AddFile.triggered.connect(self.browse_folder)
self.scatter3D = QAction(QIcon('icons/cupe.PNG'), 'Scatter 3D', self)
self.scatter3D.setShortcut('Ctrl+L')
self.scatter3D.setEnabled(1)
self.scatter3D.triggered.connect(self.Plot3D)
self.regression3D = QAction(QIcon('icons/cupe_plan.PNG'), 'Regression 3D', self)
self.regression3D.setShortcut('Ctrl+r')
self.regression3D.setEnabled(1)
self.regression3D.triggered.connect(self.Resression3d)
self.scatter2D = QAction(QIcon('icons/scatter.PNG'), 'Scatter 2D', self)
self.scatter2D.setShortcut('Ctrl+L')
self.scatter2D.setEnabled(1)
self.scatter2D.triggered.connect(self.Plot2D)
self.regression2D = QAction(QIcon('icons/fitted.PNG'), 'Regression 2D', self)
self.regression2D.setShortcut('Ctrl+K')
self.regression2D.setEnabled(1)
self.regression2D.triggered.connect(self.Regression2d)
self.toolbar = self.addToolBar('Add data file')
self.toolbar.addAction(AddFile)
self.toolbar.addAction(self.scatter2D)
self.toolbar.addAction(self.regression2D)
self.toolbar.addAction(self.scatter3D)
self.toolbar.addAction(self.regression3D)
def SaveFile(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
fileName, _ = QFileDialog.getSaveFileName(self, "Save", self.name,
"Text Files (*.txt);;All Files (*)")
f = open(fileName, 'w')
f.write(self.name)
f.write('\n')
f.write('Some results')
f.write('\n')
f.write('Some results ')
f.write('\n')
self.Qe = 0
def MessageSave(self):
buttonReply = QMessageBox.question(self, 'Soft', " Save ?",
QMessageBox.Save | QMessageBox.No | QMessageBox.Cancel,
QMessageBox.Cancel)
if buttonReply == QMessageBox.Save:
self.SaveFile()
elif buttonReply == QMessageBox.No:
if self.quit == 1:
self.close()
else:
self.Qe = 0
self.browse_folder()
def browse_folder(self):
global filename
if self.Qe == 1:
self.MessageSave()
else:
# options = QFileDialog.Options()
# options |= QFileDialog.DontUseNativeDialog
filename, _ = QFileDialog.getOpenFileName(self, "Open", "", "Text Files (*.txt);;All Files (*)")
if filename:
self.listWidget.clear()
self.listWidget.addItem(filename)
def Plot3D(self):
n = ""
try:
n = Regression3D.getNe(filename)
if n < 4:
QMessageBox.warning(self, 'Error!', "Number of points < 4 !")
return
except:
QMessageBox.critical(self, 'Erorre', " No data File !")
if n != "":
a, b, c, xarray, yarray, zarray, za = Regression3D.Regresion3D(filename)
self.label_7.setText('C')
self.lineEdit.setText(str(c))
self.lineEdit_2.setText(str(b))
self.lineEdit_3.setText(str(a))
self.reg.setText(" Z = Ax + By + C ")
self.Qe = 1
try:
self.sc.plot1(xarray, yarray, zarray)
except:
QMessageBox.critical(self, 'Erorre', " Erore Plot")
def Resression3d(self):
n=""
try:
n = Regression3D.getNe(filename)
if n < 4:
QMessageBox.warning(self, 'Error!', "Number of points < 4 !")
return
except:
QMessageBox.critical(self, 'Erorre', " No data File !")
if n != "":
a, b, c, xarray, yarray, zarray, za = Regression3D.Regresion3D(filename)
self.label_7.setText('C')
self.lineEdit.setText(str(c))
self.lineEdit_2.setText(str(b))
self.lineEdit_3.setText(str(a))
self.reg.setText(" Z = Ax + By + C ")
self.Qe = 1
try:
self.sc.plot2(xarray, yarray, zarray, za)
except:
QMessageBox.critical(self, 'Erorre', " Erore Plot")
def Plot2D(self):
n = ""
try:
n = Regression2D.getNe(filename)
if n < 4:
QMessageBox.warning(self, 'Error!', "Number of points < 4 !")
return
except:
QMessageBox.critical(self, 'Erorre', " No data File !")
if n != "":
a, b, xarray, zarray, za = Regression2D.Regression2d(filename)
self.lineEdit.setText(str(a))
self.lineEdit_2.setText(str(b))
self.lineEdit_3.setText(' ')
self.label_7.setText(' ')
self.reg.setText(" Z = Ax + B")
self.Qe = 1
try:
self.sc.plot2D(xarray, zarray)
except:
QMessageBox.critical(self, 'Erorre', " Erore Plot")
def Regression2d(self):
n = ""
try:
n = Regression2D.getNe(filename)
if n < 4:
QMessageBox.warning(self, 'Error!', "Number of points < 4 !")
return
except:
QMessageBox.critical(self, 'Erorre', " No data File !")
if n != "":
a, b, xarray, zarray, za = Regression2D.Regression2d(filename)
self.lineEdit.setText(str(a))
self.lineEdit_2.setText(str(b))
self.lineEdit_3.setText(' ')
self.label_7.setText(' ')
self.reg.setText(" Z = Ax + B")
self.Qe = 1
try:
self.sc.plot2DM(xarray, zarray,za)
except:
QMessageBox.critical(self, 'Erorre', " Erore Plot")
class myCanvas(FigureCanvas):
def __init__(self):
self.fig = Figure()
FigureCanvas.__init__(self, self.fig)
def plot2(self, xarray, yarray, zarray, za):
self.fig.clear()
self.ax = self.fig.add_subplot(111, projection = '3d')
self.ax.mouse_init(rotate_btn = 1, zoom_btn = 3)
self.ax.plot_trisurf(xarray, yarray, za, color = 'red', alpha = 0.6, edgecolor = 'red', linewidth = 0.1,
antialiased = True, shade = 1)
self.ax.plot(xarray, yarray, zarray, 'ok')
self.ax.set_xlabel('X ')
self.ax.set_ylabel('Y ')
self.ax.set_zlabel('Z ')
self.draw()
def plot1(self, xarray, yarray, zarray):
self.fig.clear()
self.ax = self.fig.add_subplot(111, projection = '3d')
self.ax.mouse_init(rotate_btn = 1, zoom_btn = 3)
self.ax.plot(xarray, yarray, zarray, 'ok')
self.ax.set_xlabel('X ')
self.ax.set_ylabel('Y ')
self.ax.set_zlabel('Z ')
self.draw()
def plot2D(self, xarray, zarray):
self.fig.clear()
self.axe = self.fig.add_subplot(111)
self.axe.plot(xarray, zarray, 'ok')
self.axe.set_xlabel('X ')
self.axe.set_ylabel('Y ')
self.draw()
def plot2DM(self, xarray, zarray, za):
self.fig.clear()
self.axe = self.fig.add_subplot(111)
self.axe.plot(xarray, zarray, "ok")
self.axe.plot(xarray, za, 'r-')
self.axe.set_xlabel('X ')
self.axe.set_ylabel('Y ')
self.draw()
def main():
app = QApplication(argv)
window = Main()
# window.showFullScreen() # Start at position full screen
window.showMaximized() # Start position max screen
app.exec_()
if __name__ == '__main__':
main()