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ICU_monitor.py
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ICU_monitor.py
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from PyQt5 import QtCore, QtGui, QtWidgets
import sys
import numpy as np
import pyqtgraph as pg
from PyQt5.QtWidgets import QApplication, QMainWindow, QFileDialog, QVBoxLayout, QWidget, QMenu, QInputDialog, QMessageBox
from PyQt5.QtCore import Qt, QTimer, QObject, pyqtSignal, QRect
from PyQt5.QtGui import QPainter, QColor
import pandas as pd
from pyqtgraph import PlotWidget
import math
import os
from reportlab.lib.pagesizes import letter
from reportlab.lib import colors
from datetime import datetime
from reportlab.platypus import SimpleDocTemplate, Table, TableStyle, Image, Spacer, Paragraph
from reportlab.platypus.flowables import KeepTogether
from reportlab.lib.styles import getSampleStyleSheet
class PlotUpdater(QObject):
"""
Description:
- QTimer object to periodically call the plotting function to update the plotted signal.
"""
update_signal = pyqtSignal(int)
def __init__(self, position, update_interval):
super().__init__()
self.position = position
self.update_interval = update_interval
self.timer = QTimer()
self.timer.timeout.connect(self.update)
def start(self):
"""
Description:
- Start the timer.
"""
self.timer.start(self.update_interval)
def stop(self):
"""
Description:
- Stops the timer.
"""
self.timer.stop()
def set_update_interval(self, interval):
"""
Description:
- change the timer interval to change the speed of the running signal.
"""
self.update_interval = interval
def set_position(self, position):
"""
Description:
- To keep track of the index of the fisrt point of the part of the signal that should be displayed.
"""
self.position = position
def update(self):
"""
Description:
- The function which the timer calls after each update interval.
"""
# send a pyqt signal with the index of the first point of the part of signal that should be currently displayed
self.update_signal.emit(self.position)
# increament the index
self.position += 1
class Overlay(QWidget):
def __init__(self, side, parent=None):
super().__init__(parent)
self.setWindowFlags(Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint)
self.setAttribute(Qt.WA_TranslucentBackground)
self.setStyleSheet("background-color: rgba(0, 0, 0, 150);")
self.side= side
self.animation_timer = QTimer(self)
self.animation_timer.setInterval(5)
self.animation_timer.timeout.connect(self.updateAnimation)
self.opacity = 0.0
self.animation_step = 0.1
def showOverlay(self):
if self.side == 'left':
geometry = QRect((self.parent().geometry().left()), (self.parent().geometry().top()), int((self.parent().geometry().width()) / 2), (self.parent().geometry().height()))
else:
geometry = QRect(int((self.parent().geometry().left()) + ((self.parent().geometry().width()) / 2)), (self.parent().geometry().top()), int((self.parent().geometry().width()) / 2), (self.parent().geometry().height()))
self.setGeometry(geometry)
self.opacity = 0.0
self.show()
self.animation_timer.start()
def resetOverlay(self):
self.animation_timer.stop()
self.opacity = 0.0
self.hide()
def updateAnimation(self):
if self.opacity >= 1.0:
self.animation_timer.stop()
self.hide()
else:
self.opacity += self.animation_step
self.repaint()
def paintEvent(self, event):
painter = QPainter(self)
painter.setOpacity(self.opacity)
painter.fillRect(self.rect(), QColor(0, 0, 0))
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(984, 450)
MainWindow.setAcceptDrops(False)
MainWindow.setStyleSheet("font: 10pt \"Arial\";")
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
style_sheet = """
QWidget {
font-family: Arial, sans-serif;
font-size: 10pt;
}
QPushButton {
border: 1px solid #8f8f91;
border-radius: 5px;
background-color: #e6e6e6;
padding: 5px;
}
QPushButton:hover {
background-color: #f0f0f0;
}
QPushButton:pressed {
background-color: #d4d4d4;
}
QComboBox {
border: 1px solid #8f8f91;
border-radius: 5px;
padding: 1px 18px 1px 3px;
min-width: 6em;
}
QComboBox:editable {
background: white;
}
QComboBox:!editable, QComboBox::drop-down:editable {
background: #e6e6e6;
}
QComboBox:!editable:on, QComboBox::drop-down:editable:on {
background: #f0f0f0;
}
QComboBox::drop-down {
subcontrol-origin: padding;
subcontrol-position: top right;
width: 15px;
border-left: none; /* Remove the border */
}
QComboBox::down-arrow {
width: 15px;
height: 15px;
image: url(down_arrow.png);
}
QSlider::groove:horizontal {
border: 1px solid #999999;
height: 8px;
background: #d4d4d4;
margin: 2px 0;
border-radius: 5px;
}
QSlider::handle:horizontal {
background: #8f8f91;
border: 1px solid #5c5c5c;
width: 18px;
margin: -2px 0;
border-radius: 5px;
}
QCheckBox {
spacing: 5px;
}
QCheckBox::indicator {
width: 13px;
height: 13px;
border: 1px solid #8f8f91;
border-radius: 3px;
}
QCheckBox::indicator:unchecked {
background: #e6e6e6;
}
QCheckBox::indicator:checked {
background: #b1b1b1;
}
"""
# Apply the style sheet to the entire application
self.centralwidget.setStyleSheet(style_sheet)
self.gridLayout_3 = QtWidgets.QGridLayout(self.centralwidget)
self.gridLayout_3.setObjectName("gridLayout_3")
self.frame_5 = QtWidgets.QFrame(self.centralwidget)
self.frame_5.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.frame_5.setFrameShadow(QtWidgets.QFrame.Raised)
self.frame_5.setObjectName("frame_5")
self.verticalLayout = QtWidgets.QVBoxLayout(self.frame_5)
self.verticalLayout.setObjectName("verticalLayout")
self.widget = PlotWidget(self.frame_5)
self.widget.setStyleSheet("background-color: rgb(0, 0, 0);")
self.widget.setObjectName("widget")
self.verticalLayout.addWidget(self.widget)
self.horizontalSlider = QtWidgets.QSlider(self.frame_5)
self.horizontalSlider.setOrientation(QtCore.Qt.Horizontal)
self.horizontalSlider.setObjectName("horizontalSlider")
self.verticalLayout.addWidget(self.horizontalSlider)
self.horizontalLayout_3 = QtWidgets.QHBoxLayout()
self.horizontalLayout_3.setObjectName("horizontalLayout_3")
self.pause_graph1 = QtWidgets.QPushButton(self.frame_5)
self.pause_graph1.setObjectName("pause_graph1")
self.horizontalLayout_3.addWidget(self.pause_graph1)
self.horizontalLayout_3.setStretch(0,1)
self.zoom_in_graph1 = QtWidgets.QPushButton(self.frame_5)
self.zoom_in_graph1.setObjectName("zoom_in_graph1")
self.horizontalLayout_3.addWidget(self.zoom_in_graph1)
self.horizontalLayout_3.setStretch(1,1)
self.zoom_out_graph1 = QtWidgets.QPushButton(self.frame_5)
self.zoom_out_graph1.setObjectName("zoom_out_graph1")
self.horizontalLayout_3.addWidget(self.zoom_out_graph1)
self.horizontalLayout_3.setStretch(2,1)
self.rewind_graph1 = QtWidgets.QPushButton(self.frame_5)
self.rewind_graph1.setObjectName("rewind_graph1")
self.horizontalLayout_3.addWidget(self.rewind_graph1)
self.horizontalLayout_3.setStretch(3,1)
self.label_4 = QtWidgets.QLabel(self.frame_5)
self.label_4.setObjectName("label_4")
self.horizontalLayout_3.addWidget(self.label_4)
self.horizontalLayout_3.setStretch(4,0)
self.comboBox_speed_graph1 = QtWidgets.QComboBox(self.frame_5)
self.comboBox_speed_graph1.setObjectName("comboBox_speed_graph1")
self.comboBox_speed_graph1.addItem("")
self.comboBox_speed_graph1.addItem("")
self.comboBox_speed_graph1.addItem("")
self.comboBox_speed_graph1.addItem("")
self.horizontalLayout_3.addWidget(self.comboBox_speed_graph1)
self.horizontalLayout_3.setStretch(5,1)
self.save_photo_graph1 = QtWidgets.QPushButton(self.frame_5)
self.save_photo_graph1.setObjectName("save_photo_graph1")
self.horizontalLayout_3.addWidget(self.save_photo_graph1)
self.horizontalLayout_3.setStretch(6,1)
self.verticalLayout.addLayout(self.horizontalLayout_3)
self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.label_signal = QtWidgets.QLabel(self.frame_5)
self.label_signal.setObjectName("label_signal")
self.horizontalLayout_2.addWidget(self.label_signal)
self.horizontalLayout_2.setStretch(0,0)
self.comboBox_signals_graph1 = QtWidgets.QComboBox(self.frame_5)
self.comboBox_signals_graph1.setObjectName("comboBox_signals_graph1")
self.horizontalLayout_2.addWidget(self.comboBox_signals_graph1)
self.horizontalLayout_2.setStretch(1,1)
self.label_change_color_graph1 = QtWidgets.QLabel(self.frame_5)
self.label_change_color_graph1.setObjectName("label_change_color_graph1")
self.horizontalLayout_2.addWidget(self.label_change_color_graph1)
self.horizontalLayout_2.setStretch(2,0)
self.comboBox_colors_graph1 = QtWidgets.QComboBox(self.frame_5)
self.comboBox_colors_graph1.setObjectName("comboBox_colors_graph1")
self.comboBox_colors_graph1.addItem("")
self.comboBox_colors_graph1.addItem("")
self.comboBox_colors_graph1.addItem("")
self.comboBox_colors_graph1.addItem("")
self.comboBox_colors_graph1.addItem("")
self.comboBox_colors_graph1.addItem("")
self.horizontalLayout_2.addWidget(self.comboBox_colors_graph1)
self.horizontalLayout_2.setStretch(3,1)
self.addlabel_button1 = QtWidgets.QPushButton(self.frame_5)
self.addlabel_button1.setObjectName("addlabel_button1")
self.horizontalLayout_2.addWidget(self.addlabel_button1)
self.horizontalLayout_2.setStretch(4,1)
self.pushButton = QtWidgets.QPushButton(self.frame_5)
self.pushButton.setObjectName("pushButton")
self.horizontalLayout_2.addWidget(self.pushButton)
self.horizontalLayout_2.setStretch(5,1)
self.checkBox_show_graph1 = QtWidgets.QCheckBox(self.frame_5)
self.checkBox_show_graph1.setObjectName("checkBox_show_graph1")
self.horizontalLayout_2.addWidget(self.checkBox_show_graph1)
self.horizontalLayout_2.setStretch(6,0)
self.verticalLayout.addLayout(self.horizontalLayout_2)
self.horizontalLayout_18 = QtWidgets.QHBoxLayout()
self.horizontalLayout_18.setObjectName("horizontalLayout_18")
self.checkBox_link = QtWidgets.QCheckBox(self.frame_5)
self.checkBox_link.setObjectName("checkBox_link")
self.horizontalLayout_18.addWidget(self.checkBox_link)
self.verticalLayout.addSpacing(30)
self.verticalLayout.addLayout(self.horizontalLayout_18)
self.gridLayout_3.addWidget(self.frame_5, 0, 0, 1, 1)
self.frame_6 = QtWidgets.QFrame(self.centralwidget)
self.frame_6.setFrameShape(QtWidgets.QFrame.StyledPanel)
self.frame_6.setFrameShadow(QtWidgets.QFrame.Raised)
self.frame_6.setObjectName("frame_6")
self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.frame_6)
self.verticalLayout_2.setObjectName("verticalLayout_2")
self.widget_2 = PlotWidget(self.frame_6)
self.widget_2.setStyleSheet("background-color: rgb(0, 0, 0);")
self.widget_2.setObjectName("widget_2")
self.verticalLayout_2.addWidget(self.widget_2)
self.horizontalSlider_2 = QtWidgets.QSlider(self.frame_6)
self.horizontalSlider_2.setOrientation(QtCore.Qt.Horizontal)
self.horizontalSlider_2.setObjectName("horizontalSlider_2")
self.verticalLayout_2.addWidget(self.horizontalSlider_2)
self.horizontalLayout_4 = QtWidgets.QHBoxLayout()
self.horizontalLayout_4.setObjectName("horizontalLayout_4")
self.pause_graph2 = QtWidgets.QPushButton(self.frame_6)
self.pause_graph2.setObjectName("pause_graph2")
self.horizontalLayout_4.addWidget(self.pause_graph2)
self.horizontalLayout_4.setStretch(0,1)
self.zoom_in_graph2 = QtWidgets.QPushButton(self.frame_6)
self.zoom_in_graph2.setObjectName("zoom_in_graph2")
self.horizontalLayout_4.addWidget(self.zoom_in_graph2)
self.horizontalLayout_4.setStretch(1,1)
self.zoom_out_graph2 = QtWidgets.QPushButton(self.frame_6)
self.zoom_out_graph2.setObjectName("zoom_out_graph2")
self.horizontalLayout_4.addWidget(self.zoom_out_graph2)
self.horizontalLayout_4.setStretch(2,1)
self.rewind_graph2 = QtWidgets.QPushButton(self.frame_6)
self.rewind_graph2.setObjectName("rewind_graph2")
self.horizontalLayout_4.addWidget(self.rewind_graph2)
self.horizontalLayout_4.setStretch(3,1)
self.label_3 = QtWidgets.QLabel(self.frame_6)
self.label_3.setObjectName("label_3")
self.horizontalLayout_4.addWidget(self.label_3)
self.horizontalLayout_4.setStretch(4,0)
self.comboBox_speed_graph2 = QtWidgets.QComboBox(self.frame_6)
self.comboBox_speed_graph2.setObjectName("comboBox_speed_graph2")
self.comboBox_speed_graph2.addItem("")
self.comboBox_speed_graph2.addItem("")
self.comboBox_speed_graph2.addItem("")
self.comboBox_speed_graph2.addItem("")
self.horizontalLayout_4.addWidget(self.comboBox_speed_graph2)
self.horizontalLayout_4.setStretch(5,1)
self.save_photo_graph2 = QtWidgets.QPushButton(self.frame_6)
self.save_photo_graph2.setObjectName("save_photo_graph2")
self.horizontalLayout_4.addWidget(self.save_photo_graph2)
self.horizontalLayout_4.setStretch(6,1)
self.verticalLayout_2.addLayout(self.horizontalLayout_4)
self.horizontalLayout_6 = QtWidgets.QHBoxLayout()
self.horizontalLayout_6.setObjectName("horizontalLayout_6")
self.label_signal2 = QtWidgets.QLabel(self.frame_6)
self.label_signal2.setObjectName("label_signal2")
self.horizontalLayout_6.addWidget(self.label_signal2)
self.horizontalLayout_6.setStretch(0,0)
self.comboBox_signals_graph2 = QtWidgets.QComboBox(self.frame_6)
self.comboBox_signals_graph2.setObjectName("comboBox_signals_graph2")
self.horizontalLayout_6.addWidget(self.comboBox_signals_graph2)
self.horizontalLayout_6.setStretch(1,1)
self.label_change_color_graph2 = QtWidgets.QLabel(self.frame_6)
self.label_change_color_graph2.setObjectName("label_change_color_graph2")
self.horizontalLayout_6.addWidget(self.label_change_color_graph2)
self.horizontalLayout_6.setStretch(2,0)
self.comboBox_colors_graph2 = QtWidgets.QComboBox(self.frame_6)
self.comboBox_colors_graph2.setObjectName("comboBox_colors_graph2")
self.comboBox_colors_graph2.addItem("")
self.comboBox_colors_graph2.addItem("")
self.comboBox_colors_graph2.addItem("")
self.comboBox_colors_graph2.addItem("")
self.comboBox_colors_graph2.addItem("")
self.comboBox_colors_graph2.addItem("")
self.horizontalLayout_6.addWidget(self.comboBox_colors_graph2)
self.horizontalLayout_6.setStretch(3,1)
self.addlabel_button2 = QtWidgets.QPushButton(self.frame_6)
self.addlabel_button2.setObjectName("addlabel_button2")
self.horizontalLayout_6.addWidget(self.addlabel_button2)
self.horizontalLayout_6.setStretch(4,1)
self.pushButton_2 = QtWidgets.QPushButton(self.frame_6)
self.pushButton_2.setObjectName("pushButton_2")
self.horizontalLayout_6.addWidget(self.pushButton_2)
self.horizontalLayout_6.setStretch(5,1)
self.checkBox_show_graph2 = QtWidgets.QCheckBox(self.frame_6)
self.checkBox_show_graph2.setObjectName("checkBox_show_graph2")
self.horizontalLayout_6.addWidget(self.checkBox_show_graph2)
self.horizontalLayout_6.setStretch(6,0)
self.verticalLayout_2.addLayout(self.horizontalLayout_6)
self.horizontalLayout_17 = QtWidgets.QHBoxLayout()
self.horizontalLayout_17.setObjectName("horizontalLayout_17")
self.horizontalLayout_17.addStretch()
self.make_report = QtWidgets.QPushButton(self.frame_6)
self.make_report.setObjectName("make_report")
self.horizontalLayout_17.addWidget(self.make_report)
self.verticalLayout_2.addSpacing(15)
self.verticalLayout_2.addLayout(self.horizontalLayout_17)
self.gridLayout_3.addWidget(self.frame_6, 0, 1, 1, 1)
MainWindow.setCentralWidget(self.centralwidget)
self.actionNew = QtWidgets.QAction(MainWindow)
self.actionNew.setObjectName("actionNew")
self.action_upload_in_Graph_1 = QtWidgets.QAction(MainWindow)
self.action_upload_in_Graph_1.setObjectName("action_upload_in_Graph_1")
self.action_upload_in_Graph_2 = QtWidgets.QAction(MainWindow)
self.action_upload_in_Graph_2.setObjectName("action_upload_in_Graph_2")
self.actionMake_Report = QtWidgets.QAction(MainWindow)
self.actionMake_Report.setObjectName("actionMake_Report")
self.action_speed_graph1_0_5 = QtWidgets.QAction(MainWindow)
self.action_speed_graph1_0_5.setObjectName("action_speed_graph1_0.5")
self.action_speed_graph1_1 = QtWidgets.QAction(MainWindow)
self.action_speed_graph1_1.setObjectName("action_speed_graph1_1")
self.action_speed_graph1_1_5 = QtWidgets.QAction(MainWindow)
self.action_speed_graph1_1_5.setObjectName("action_speed_graph1_1.5")
self.action_speed_graph1_2 = QtWidgets.QAction(MainWindow)
self.action_speed_graph1_2.setObjectName("action_speed_graph1_2")
self.action_speed_graph2_0_5 = QtWidgets.QAction(MainWindow)
self.action_speed_graph2_0_5.setObjectName("action_speed_graph2_0.5")
self.action_speed_graph2_1 = QtWidgets.QAction(MainWindow)
self.action_speed_graph2_1.setObjectName("action_speed_graph2_1")
self.action_speed_graph2_1_5 = QtWidgets.QAction(MainWindow)
self.action_speed_graph2_1_5.setObjectName("action_speed_graph2_1.5")
self.action_speed_graph2_2 = QtWidgets.QAction(MainWindow)
self.action_speed_graph2_2.setObjectName("action_speed_graph2_2")
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
self.comboBox_speed_graph1.setCurrentIndex(1)
self.comboBox_speed_graph2.setCurrentIndex(1)
self.comboBox_colors_graph1.setCurrentIndex(-1)
self.comboBox_colors_graph2.setCurrentIndex(-1)
self.comboBox_speed_graph1.activated.connect(lambda: self.control_plotting_speed(self.comboBox_speed_graph1.currentIndex(), True))
self.comboBox_speed_graph2.activated.connect(lambda: self.control_plotting_speed(self.comboBox_speed_graph2.currentIndex(), False))
self.comboBox_signals_graph1.activated.connect(lambda: self.control_single_plot(True))
self.comboBox_signals_graph2.activated.connect(lambda: self.control_single_plot(False))
self.comboBox_colors_graph1.activated.connect(lambda: self.change_plot_colour(True))
self.comboBox_colors_graph2.activated.connect(lambda: self.change_plot_colour(False))
self.widget_2_plot = self.widget_2.getPlotItem()
self.widget_plot = self.widget.getPlotItem()
self.widget_plot.addLegend()
self.widget_2_plot.addLegend()
self.magnitude_graph1=[]
self.magnitude_graph2=[]
self.plot_updater1 = PlotUpdater(0, 200)
self.plot_updater1.update_signal.connect(self.get_and_plot_data_in_graph1)
self.plot_updater2 = PlotUpdater(0, 200)
self.plot_updater2.update_signal.connect(self.get_and_plot_data_in_graph2)
self.overlay1 = Overlay('left', self.centralwidget)
self.overlay2 = Overlay('right',self.centralwidget)
self.widget.setLabel('left', 'Amplitude')
self.widget.setLabel('bottom', 'Time (s)')
self.widget_2.setLabel('left', 'Amplitude')
self.widget_2.setLabel('bottom', 'Time (s)')
self.widget.scene().sigMouseClicked.connect(lambda event, flag=True: self.Browse(event, flag))
self.widget_2.scene().sigMouseClicked.connect(lambda event, flag=False: self.Browse(event, flag))
self.scale_factor_graph1=1
self.scale_factor_graph2=1
self.panning_offset1=0
self.panning_offset2=0
self.mouse_click_pos= None
self.max_pos1=0
self.max_pos2=0
self.zoom_in_graph1.clicked.connect(lambda: self.zoom_in(True))
self.zoom_in_graph2.clicked.connect(lambda: self.zoom_in(False))
self.zoom_out_graph1.clicked.connect(lambda: self.zoom_out(True))
self.zoom_out_graph2.clicked.connect(lambda: self.zoom_out(False))
self.pause_graph1.clicked.connect(lambda: self.pause(True))
self.pause_graph2.clicked.connect(lambda: self.pause(False))
self.rewind_graph1.clicked.connect(lambda: self.rewind(True))
self.rewind_graph2.clicked.connect(lambda: self.rewind(False))
self.checkBox_link.clicked.connect(self.link)
self.pushButton.clicked.connect(lambda: self.Move_signals(True))
self.pushButton_2.clicked.connect(lambda: self.Move_signals(False))
self.visability1=[]
self.visability2=[]
self.checkBox_show_graph1.clicked.connect(lambda: self.change_visibility(True))
self.checkBox_show_graph2.clicked.connect(lambda: self.change_visibility(False))
self.checkBox_show_graph1.setCheckState(True)
self.checkBox_show_graph2.setCheckState(True)
self.plot_items_graph1=[]
self.plot_items_graph2=[]
self.colours1=[]
self.labels1=[]
self.colours2=[]
self.labels2=[]
self.current_directory = os.path.dirname(os.path.abspath(__file__))
image_files = [file for file in os.listdir(self.current_directory) if file.lower().endswith(('.png', '.jpg', '.jpeg'))]
# if there was a snapshots taken from thre previous run of the program left with the script in the same folder delete them (the copy in the folder previous snapshots wont be removed)
for image_file in image_files:
snapshot_path = os.path.join(self.current_directory, image_file)
os.remove(snapshot_path)
self.widget.mousePressEvent = lambda event:self.start_panning (event, True)
self.widget.mouseMoveEvent = lambda event:self.trace_panning (event, True)
self.widget_2.mousePressEvent = lambda event:self.start_panning (event, False)
self.widget_2.mouseMoveEvent = lambda event:self.trace_panning (event, False)
self.horizontalSlider.sliderReleased.connect(lambda: self.update_plotting_interval(True))
self.horizontalSlider_2.sliderReleased.connect(lambda: self.update_plotting_interval(False))
self.horizontalSlider.sliderPressed.connect(lambda: self.stop(True))
self.horizontalSlider_2.sliderPressed.connect(lambda: self.stop(False))
self.addlabel_button1.clicked.connect(lambda: self.Show_pop_up_window(True))
self.addlabel_button2.clicked.connect(lambda: self.Show_pop_up_window(False))
self.save_photo_graph1.clicked.connect(lambda: self.snapshot_graph1(self.widget))
self.save_photo_graph2.clicked.connect(lambda: self.snapshot_graph2(self.widget_2))
self.make_report.clicked.connect(self.make_the_report)
# List to store snapshots
self.snapshots1 = []
def Browse(self,event, flag):
"""
Description:
- Browse the signal in any of the two graphs.
Arg:
- flag: takes value zero in the desired graph is the second, and value 1 if the desired graph is the first
"""
if event.double():
self.filename=QFileDialog.getOpenFileName(filter="csv (*.csv)")[0]
self.df=pd.read_csv(self.filename,encoding='utf-8').fillna(0)
self.sampling_frequency= 125
if flag:
self.add_browsed_signal(self.magnitude_graph1, self.widget_plot, self.plot_items_graph1, self.colours1, self.labels1, self.visability1, self.comboBox_signals_graph1, self.pause_graph1, self.plot_updater1)
else:
self.add_browsed_signal(self.magnitude_graph2, self.widget_2_plot, self.plot_items_graph2, self.colours2, self.labels2, self.visability2, self.comboBox_signals_graph2, self.pause_graph2, self.plot_updater2)
def add_browsed_signal(self, mag_array, plot_widget, plot_items, colours, labels, visability, combobox, pause_button, plot_updater):
mag_array.append(self.df['Voltage'].values)
widget_curve= plot_widget.plot(name="plot"+ str(len(self.labels1)) )
plot_items.append(widget_curve)
colours.append("red")
labels.append("plot"+ str(len(labels)))
visability.append(True)
combobox.clear()
for Combobox_it in range (len(labels)):
combobox.addItem( labels[Combobox_it], userData=Combobox_it)
combobox.setCurrentIndex(-1)
if pause_button.text() == "Pause":
plot_updater.start()
def get_and_plot_data_in_graph1(self, position):
if position> self.max_pos1:
self.max_pos1= position
self.max1=0
self.min1= math.inf
self.minimum1= np.array(self.magnitude_graph1).min()
self.maximum1= np.array(self.magnitude_graph1).max()
if position <= len(self.magnitude_graph1[0])- 200:
for index, volt in enumerate(self.magnitude_graph1):
y_values=volt[position: position +200]
max= np.array(y_values).max()
if max> self.max1:
self.max1= max
min= np.array(y_values).min()
if min< self.min1:
self.min1= min
x_values=np.linspace(position/ self.sampling_frequency, (position + 200)/self.sampling_frequency, 200)
self.plot_items_graph1[index].setData(x_values, y_values, name= self.labels1[index])
self.plot_items_graph1[index].setPen(self.colours1[index])
self.plot_items_graph1[index].setVisible(self.visability1[index])
self.update_scrolling_slider_value(True)
self.widget.setXRange(position/ self.sampling_frequency, (position + 200)/self.sampling_frequency)
self.widget.setYRange(self.minimum1 *self.scale_factor_graph1 + self.panning_offset1, self.maximum1 *self.scale_factor_graph1 + self.panning_offset1)
def get_and_plot_data_in_graph2(self, position):
if position> self.max_pos2:
self.max_pos2= position
self.max2=0
self.min2= math.inf
self.minimum2= np.array(self.magnitude_graph2).min()
self.maximum2= np.array(self.magnitude_graph2).max()
if position <= len(self.magnitude_graph2[0])- 200:
for index, volt in enumerate(self.magnitude_graph2):
y_values=volt[position: position +200]
max= np.array(y_values).max()
if max> self.max2:
self.max2= max
min= np.array(y_values).min()
if min< self.min2:
self.min2= min
x_values=np.linspace(position/ self.sampling_frequency, (position + 200)/self.sampling_frequency, 200)
self.plot_items_graph2[index].setData(x_values, y_values, name= self.labels2[index])
self.plot_items_graph2[index].setPen(self.colours2[index])
self.plot_items_graph2[index].setVisible(self.visability2[index])
self.update_scrolling_slider_value(False)
self.widget_2.setXRange(position/ self.sampling_frequency, (position + 200)/self.sampling_frequency)
self.widget_2.setYRange(self.minimum2 *self.scale_factor_graph2+ self.panning_offset2, self.maximum2 *self.scale_factor_graph2+ self.panning_offset2)
def update_scrolling_slider_value(self, flag):
if flag:
self.horizontalSlider.setValue(int(self.plot_updater1.position * self.horizontalSlider.maximum()/ len(self.magnitude_graph1[0])))
else:
self.horizontalSlider_2.setValue(int(self.plot_updater2.position * self.horizontalSlider_2.maximum()/ len(self.magnitude_graph2[0])))
#scroll the signal, forward and backward
def update_plotting_interval(self, flag):
if self.checkBox_link.isChecked():
if flag:
if int(self.horizontalSlider.value() * len(self.magnitude_graph1[0])/self.horizontalSlider.maximum()) < self.max_pos1:
self.plot_updater1.set_position(int(self.horizontalSlider.value() * len(self.magnitude_graph1[0])/self.horizontalSlider.maximum()))
self.plot_updater2.set_position(int(self.horizontalSlider.value() * len(self.magnitude_graph2[0])/self.horizontalSlider.maximum()))
else:
if int(self.horizontalSlider_2.value() * len(self.magnitude_graph2[0])/self.horizontalSlider_2.maximum()) < self.max_pos2:
self.plot_updater1.set_position(int(self.horizontalSlider_2.value() * len(self.magnitude_graph1[0])/self.horizontalSlider_2.maximum()))
self.plot_updater2.set_position(int(self.horizontalSlider_2.value() * len(self.magnitude_graph2[0])/self.horizontalSlider_2.maximum()))
if self.pause_graph1.text() == "Resume":
self.get_and_plot_data_in_graph1(int(self.horizontalSlider.value() * len(self.magnitude_graph1[0])/self.horizontalSlider.maximum()))
self.get_and_plot_data_in_graph2(int(self.horizontalSlider_2.value() * len(self.magnitude_graph2[0])/self.horizontalSlider_2.maximum()))
else:
self.plot_updater1.start()
self.plot_updater2.start()
if flag:
if int(self.horizontalSlider.value() * len(self.magnitude_graph1[0])/self.horizontalSlider.maximum()) < self.max_pos1:
self.plot_updater1.set_position(int(self.horizontalSlider.value() * len(self.magnitude_graph1[0])/self.horizontalSlider.maximum()))
if self.pause_graph1.text() == "Resume":
self.get_and_plot_data_in_graph1(int(self.horizontalSlider.value() * len(self.magnitude_graph1[0])/self.horizontalSlider.maximum()))
if self.pause_graph1.text() == "Pause":
self.plot_updater1.start()
else:
if int(self.horizontalSlider_2.value() * len(self.magnitude_graph2[0])/self.horizontalSlider_2.maximum()) < self.max_pos2:
self.plot_updater2.set_position(int(self.horizontalSlider_2.value() * len(self.magnitude_graph2[0])/self.horizontalSlider_2.maximum()))
if self.pause_graph2.text() == "Resume":
self.get_and_plot_data_in_graph2(int(self.horizontalSlider_2.value() * len(self.magnitude_graph2[0])/self.horizontalSlider_2.maximum()))
if self.pause_graph2.text() == "Pause":
self.plot_updater2.start()
def stop(self, flag):
if flag:
self.plot_updater1.stop()
else:
self.plot_updater2.stop()
def pause(self, flag):
if self.checkBox_link.isChecked():
if self.pause_graph1.text() == "Pause":
self.pause_linked()
else:
self.resume_linked()
else:
if flag:
if self.pause_graph1.text() == "Pause":
self.pause_method(self.pause_graph1, self.plot_updater1)
else:
self.resume_method(self.pause_graph1, self.plot_updater1)
else:
if self.pause_graph2.text() == "Pause":
self.pause_method(self.pause_graph2, self.plot_updater2)
else:
self.resume_method(self.pause_graph2, self.plot_updater2)
def pause_linked(self):
self.pause_method(self.pause_graph1, self.plot_updater1)
self.pause_method(self.pause_graph2, self.plot_updater2)
def pause_method(self, pause_button, plot_updater):
pause_button.setText("Resume")
plot_updater.stop()
def resume_linked(self):
self.resume_method(self.pause_graph1, self.plot_updater1)
self.resume_method(self.pause_graph2, self.plot_updater2)
def resume_method(self, pause_button, plot_updater):
pause_button.setText("Pause")
plot_updater.start()
def rewind(self, flag):
if self.checkBox_link.isChecked():
self.plot_updater2.set_position(0)
self.plot_updater1.set_position(0)
if self.pause_graph1.text() == "Resume":
self.get_and_plot_data_in_graph1(self.plot_updater1.position)
self.get_and_plot_data_in_graph2(self.plot_updater2.position)
else:
if flag:
self.plot_updater1.set_position(0)
if self.pause_graph1.text() == "Resume":
self.get_and_plot_data_in_graph1(self.plot_updater1.position)
else:
self.plot_updater2.set_position(0)
if self.pause_graph2.text() == "Resume":
self.get_and_plot_data_in_graph2(self.plot_updater2.position)
def zoom_in(self, flag):
if self.checkBox_link.isChecked():
self.scale_factor_graph1 *=3/4
self.scale_factor_graph2 *= 3/4
if self.pause_graph1.text() == "Resume" or self.pause_graph2.text() == "Resume" :
self.widget.setYRange(self.minimum1 *self.scale_factor_graph1 + self.panning_offset1, self.maximum1 *self.scale_factor_graph1 +self.panning_offset1 )
self.widget_2.setYRange(self.minimum2 *self.scale_factor_graph2+ self.panning_offset2, self.maximum2 *self.scale_factor_graph2+ self.panning_offset2)
else:
if flag:
self.scale_factor_graph1*= 3/4
if self.pause_graph1.text() == "Resume":
self.widget.setYRange(self.minimum1 *self.scale_factor_graph1 + self.panning_offset1, self.maximum1 *self.scale_factor_graph1 +self.panning_offset1 )
else:
self.scale_factor_graph2 *= 3/4
if self.pause_graph2.text() == "Resume":
self.widget_2.setYRange(self.minimum2 *self.scale_factor_graph2+ self.panning_offset2, self.maximum2 *self.scale_factor_graph2+ self.panning_offset2)
def zoom_out(self, flag):
if self.checkBox_link.isChecked():
self.scale_factor_graph1 *=5/4
self.scale_factor_graph2 *= 5/4
if self.pause_graph1.text() == "Resume" or self.pause_graph2.text() == "Resume" :
self.widget.setYRange(self.minimum1 *self.scale_factor_graph1 + self.panning_offset1, self.maximum1 *self.scale_factor_graph1 +self.panning_offset1 )
self.widget_2.setYRange(self.minimum2 *self.scale_factor_graph2+ self.panning_offset2, self.maximum2 *self.scale_factor_graph2+ self.panning_offset2)
else:
if flag:
self.scale_factor_graph1*= 5/4
if self.pause_graph1.text() == "Resume":
self.widget.setYRange(self.minimum1 *self.scale_factor_graph1 + self.panning_offset1, self.maximum1 *self.scale_factor_graph1 + self.panning_offset1)
else:
self.scale_factor_graph2 *= 5/4
if self.pause_graph2.text() == "Resume":
self.widget_2.setYRange(self.minimum2 *self.scale_factor_graph2+ self.panning_offset2, self.maximum2 *self.scale_factor_graph2+ self.panning_offset2)
def control_plotting_speed(self, index, flag):
if index == 0: #0.5x
if self.checkBox_link.isChecked():
self.set_linked_speed(300, index)
elif flag:
self.set_speed_graph1(300)
else:
self.set_speed_graph2(300)
elif index == 1 : #1x
if self.checkBox_link.isChecked():
self.set_linked_speed(200, index)
elif flag:
self.set_speed_graph1(200)
else:
self.set_speed_graph2(200)
elif index == 2 : #1.5x
if self.checkBox_link.isChecked():
self.set_linked_speed(100, index)
elif flag:
self.set_speed_graph1(100)
else:
self.set_speed_graph2(100)
elif index == 3 : #2x
if self.checkBox_link.isChecked():
self.set_linked_speed(50, index)
elif flag:
self.set_speed_graph1(50)
else:
self.set_speed_graph2(50)
def set_linked_speed(self, speed, index):
self.comboBox_speed_graph2.setCurrentIndex(index)
self.comboBox_speed_graph1.setCurrentIndex(index)
self.set_speed_graph1(speed)
self.set_speed_graph2(speed)
def set_speed_graph1(self, speed):
self.plot_updater1.set_update_interval(speed)
self.plot_updater1.start()
def set_speed_graph2(self, speed):
self.plot_updater2.set_update_interval(speed)
self.plot_updater2.start()
def link(self):
self.scale_factor_graph2= self.scale_factor_graph1
if self.pause_graph2.text() == "Resume":
self.widget_2.setYRange(self.minimum2 *self.scale_factor_graph2+ self.panning_offset2, self.maximum2 *self.scale_factor_graph2+ self.panning_offset2)
self.comboBox_speed_graph2.setCurrentIndex(self.comboBox_speed_graph1.currentIndex())
self.control_plotting_speed(self.comboBox_speed_graph2.currentIndex(),False)
if self.pause_graph1.text() == "Pause":
self.pause_graph2.setText("Pause")
self.plot_updater2.start()
else:
self.pause_graph2.setText("Resume")
self.plot_updater2.stop()
self.plot_updater1.stop()
def control_single_plot(self, flag):
if flag:
self.selected_plot_index1 = self.comboBox_signals_graph1.currentData()
else:
self.selected_plot_index2= self.comboBox_signals_graph2.currentData()
def change_plot_colour(self, flag):
if flag:
self.colours1[self.selected_plot_index1]= self.comboBox_colors_graph1.currentText()
if self.pause_graph1.text() == "Resume" :
self.get_and_plot_data_in_graph1(self.plot_updater1.position)
else:
self.colours2[self.selected_plot_index2]= self.comboBox_colors_graph2.currentText()
if self.pause_graph2.text() == "Resume" :
self.get_and_plot_data_in_graph2(self.plot_updater2.position)
def change_visibility(self, flag):
if flag:
self.visability1[self.selected_plot_index1]= self.checkBox_show_graph1.isChecked()
if self.pause_graph1.text() == "Resume" :
self.get_and_plot_data_in_graph1(self.plot_updater1.position)
else:
self.visability2[self.selected_plot_index2]= self.checkBox_show_graph2.isChecked()
if self.pause_graph2.text() == "Resume" :
self.get_and_plot_data_in_graph2(self.plot_updater2.position)
def start_panning(self,event, flag):
if event.button() == Qt.LeftButton:
self.mouse_click_pos = event.pos().y()
def trace_panning(self,event, flag):
if event.buttons() & Qt.LeftButton:
if self.mouse_click_pos is not None:
current_y= event.pos().y()
if current_y > self.mouse_click_pos:
self.panning(flag, "up")
else:
self.panning(flag, "down")
def panning(self, flag, text):
if flag:
if text == "up":
if self.max1 *self.scale_factor_graph1 + self.panning_offset1 < self.max1:
self.panning_offset1+= 0.05 *self.max1
else:
if self.max1 *self.scale_factor_graph1 + self.panning_offset1 > self.min1 +0.4 :
self.panning_offset1-= 0.05 * abs(self.min1)
if self.pause_graph1.text() == "Resume":
self.widget.setYRange(self.minimum1 *self.scale_factor_graph1 + self.panning_offset1, self.maximum1 *self.scale_factor_graph1 +self.panning_offset1 )
else:
if text == "up":
if self.max2 *self.scale_factor_graph2 + self.panning_offset2 < self.max2:
self.panning_offset2+= 0.05 *self.max2
else:
if self.max2 *self.scale_factor_graph2 + self.panning_offset2 > self.min2 +0.4:
self.panning_offset2-= 0.05 * abs(self.min2)
if self.pause_graph2.text() == "Resume" :
self.widget_2.setYRange(self.minimum2 *self.scale_factor_graph2+ self.panning_offset2, self.maximum2 *self.scale_factor_graph2+ self.panning_offset2)
def Show_pop_up_window(self, flag):
input_dialog= QInputDialog()
user_input, ok_pressed = input_dialog.getText( input_dialog, "Input Dialog", "Enter the label:")
if ok_pressed:
if flag:
self.labels1[self.selected_plot_index1]= user_input
self.widget_plot.legend.removeItem(self.plot_items_graph1[self.selected_plot_index1])
self.widget_plot.legend.addItem(self.plot_items_graph1[self.selected_plot_index1], name= self.labels1[self.selected_plot_index1])
self.comboBox_signals_graph1.clear()
for Combobox_it in range (len(self.labels1)):
self.comboBox_signals_graph1.addItem( self.labels1[Combobox_it], userData=Combobox_it)
self.comboBox_signals_graph1.setCurrentText(self.labels1[self.selected_plot_index1])
else:
self.labels2[self.selected_plot_index2] = user_input
self.widget_2_plot.legend.removeItem(self.plot_items_graph2[self.selected_plot_index2])
self.widget_2_plot.legend.addItem(self.plot_items_graph2[self.selected_plot_index2], name= self.labels2[self.selected_plot_index2])
self.comboBox_signals_graph2.clear()
for Combobox_it in range (len(self.labels2)):
self.comboBox_signals_graph2.addItem( self.labels2[Combobox_it], userData=Combobox_it)
self.comboBox_signals_graph2.setCurrentText(self.labels2[self.selected_plot_index2])
def Move_signals(self, flag):
if flag:
self.add_to_graph(self.magnitude_graph2, self.magnitude_graph1[self.selected_plot_index1], self.plot_items_graph2, self.colours2, self.labels2, self.visability2, self.widget_2_plot,self.labels1[self.selected_plot_index1], self.colours1[self.selected_plot_index1], self.labels1[self.selected_plot_index1], self.visability1[self.selected_plot_index1], self.comboBox_signals_graph2,self.pause_graph2,self.plot_updater2)
self.remove_from_graph(self.magnitude_graph1,self.widget_plot, self.plot_items_graph1[self.selected_plot_index1],self.plot_items_graph1, self.labels1, self.colours1, self.visability1,self.comboBox_signals_graph1, self.selected_plot_index1, self.plot_updater1)
else:
self.add_to_graph(self.magnitude_graph1, self.magnitude_graph2[self.selected_plot_index2], self.plot_items_graph1, self.colours1, self.labels1, self.visability1, self.widget_plot,self.labels2[self.selected_plot_index2], self.colours2[self.selected_plot_index2], self.labels2[self.selected_plot_index2], self.visability2[self.selected_plot_index2], self.comboBox_signals_graph1,self.pause_graph1,self.plot_updater1)
self.remove_from_graph(self.magnitude_graph2,self.widget_2_plot, self.plot_items_graph2[self.selected_plot_index2],self.plot_items_graph2, self.labels2, self.colours2, self.visability2,self.comboBox_signals_graph2, self.selected_plot_index2, self.plot_updater2)
def remove_from_graph( self, magnitude,plot_item, item,sig_array, label_array,color_array,visibility_array, combobox, index, updater):
magnitude.pop(index)
if len(magnitude) == 0:
updater.stop()
updater.set_position(0)
plot_item.removeItem(item)
plot_item.legend.removeItem(item)
sig_array.pop(index)
label_array.pop(index)
color_array.pop(index)
visibility_array.pop(index)
combobox.clear()
for Combobox_it in range (len(label_array)):
combobox.addItem( label_array[Combobox_it], userData=Combobox_it)
combobox.setCurrentIndex(-1)
def add_to_graph(self, mag_array, mag, sig_array, color_array, label_array, visibility_array, item, name, color, label, visibility, combobox, button, updater):
mag_array.append(mag)
widget_curve= item.plot(name= name)
sig_array.append(widget_curve)
color_array.append(color)
label_array.append(label)
visibility_array.append(visibility)
combobox.clear()
for Combobox_it in range (len(label_array)):
combobox.addItem( label_array[Combobox_it], userData=Combobox_it)
combobox.setCurrentIndex(-1)
if button.text() == "Pause":
updater.start()
def snapshot_graph1(self, widget_1):
pixmap = widget_1.grab() # Capture the widget as a pixmap
current_datetime = datetime.now().strftime("%Y%m%d%H%M%S") # Generate a timestamp
image_path = os.path.join(self.current_directory, f"snapshot_{current_datetime}.png") # Define the path to save the image
pixmap.save(image_path, "PNG") # Save the pixmap as PNG file
previous_snapshots_directory= os.path.join(self.current_directory, r"previous_snapshots")
pixmap.save(os.path.join(previous_snapshots_directory, f"snapshot_{current_datetime}.png"), "PNG")
self.snapshots1.append(image_path) # Store the image path in the snapshots list
self.overlay1.resetOverlay()
self.overlay1.showOverlay()
def snapshot_graph2(self, widget_2):
pixmap = widget_2.grab() # Capture the widget as a pixmap
current_datetime = datetime.now().strftime("%Y%m%d%H%M%S") # Generate a timestamp
image_path = os.path.join(self.current_directory, f"snapshot_{current_datetime}.png") # Define the path to save the image
pixmap.save(image_path, "PNG") # Save the pixmap as PNG file
previous_snapshots_directory= os.path.join(self.current_directory, r"previous_snapshots")
pixmap.save(os.path.join(previous_snapshots_directory, f"snapshot_{current_datetime}.png"), "PNG")
self.snapshots1.append(image_path) # Store the image path in the snapshots list
self.overlay2.resetOverlay()
self.overlay2.showOverlay()
def make_the_report(self):
file_path, _ = QFileDialog.getSaveFileName(None, "Save Report", self.current_directory, "PDF Files (*.pdf)")
# Check if the user selected a path
if file_path:
doc = SimpleDocTemplate(file_path, pagesize=letter) # Create a PDF document
# Define the content for the PDF report
content = []
# Get the current date and time
# Add title and current date/time
styles = getSampleStyleSheet()
title_style = styles["Title"]
normal_style = styles["Normal"]
# Add title and current date/time
title = Paragraph("Multi-Port, Multi-Channel Signal Viewer", title_style)
current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S") # Get the current date and time
date = Paragraph(f"Date: {current_time.split()[0]}", normal_style) # Extract the date
time = Paragraph(f"Time: {current_time.split()[1]}", normal_style) # Extract the time
content.extend([title, Spacer(0, 50), Spacer(1, 12), date,Spacer(1,10) ,time, Spacer(1, 30)])
# Add a table with data statistics
data = [["Signal", "Mean", "Std", "Duration", "Min", "Max"]]
for i in range(len(self.labels1)):
signal_stats = [
self.labels1[i] + f"(Graph 1)",
np.mean(self.magnitude_graph1[i]),
np.std(self.magnitude_graph1[i]),
len(self.magnitude_graph1[i]) / self.sampling_frequency,
np.min(self.magnitude_graph1[i]),
np.max(self.magnitude_graph1[i]),
]
data.append(signal_stats)
for i in range(len(self.labels2)):
signal_stats = [
self.labels2[i] + f"(Graph 2)",
np.mean(self.magnitude_graph2[i]),
np.std(self.magnitude_graph2[i]),
len(self.magnitude_graph2[i]) / self.sampling_frequency,
np.min(self.magnitude_graph2[i]),
np.max(self.magnitude_graph2[i]),
]
data.append(signal_stats)
table = Table(data)
table.setStyle(TableStyle([('BACKGROUND', (0, 0), (-1, 0), colors.gray),
('TEXTCOLOR', (0, 0), (-1, 0), colors.whitesmoke),
('ALIGN', (0, 0), (-1, -1), 'CENTER'),
('FONTNAME', (0, 0), (-1, 0), 'Helvetica-Bold'),
('FONTSIZE', (0, 0), (-1, 0), 12),
('BOTTOMPADDING', (0, 0), (-1, 0), 12),
('BACKGROUND', (0, 1), (-1, -1), colors.beige),
('GRID', (0, 0), (-1, -1), 1, colors.black)]))
content.append(table)
content.append(Spacer(1, 30)) # Add some spacing between the table and the snapshots
snapshot_folder= self.current_directory
# Find all image files in the snapshot folder
image_files = [file for file in os.listdir(snapshot_folder) if file.lower().endswith(('.png', '.jpg', '.jpeg'))]
# Add the snapshots to the report
for image_file in image_files:
snapshot_path = os.path.join(snapshot_folder, image_file)
if os.path.exists(snapshot_path): # Check if the snapshot file exists
image = Image(snapshot_path, width=400, height=300) # Adjust the width and height as per your requirements
content.append(KeepTogether([image]))
content.append(Spacer(1,20))
else:
print(f"Warning: Snapshot file not found: {snapshot_path}")
# Build the PDF report
doc.build(content)
image_files = [file for file in os.listdir(self.current_directory) if file.lower().endswith(('.png', '.jpg', '.jpeg'))]
# delete the snapshots left with the script in the same folder(the copy in the folder previous snapshots wont be removed)
for image_file in image_files:
snapshot_path = os.path.join(self.current_directory, image_file)
os.remove(snapshot_path)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.pause_graph1.setText(_translate("MainWindow", "Pause"))