class Oscilloscope(Frame):
"""
Modele d'Oscilloscope
time : valeur de la base de temps
signal : liste de couples, (temps,elongation) ou (elongation X, elongation Y) de signaux
view : visualisation de signaux
control_X : controle d'un signal
control_time : controle de la base de temps
"""
def __init__(self, parent=None, width=800, height=800):
"""
Initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope")
# Barre de menu
menuBar = MenuBar(parent=self)
menuBar.pack(side="top")
# Hauteur & largeur
self.width = width
self.height = height
# Modele
self.time = 0
self.signal = None
# Vues
self.view = Screen(parent=self)
# Controleurs
self.control_time = TimeBase(parent=self)
self.control_X = Generator(parent=self)
self.control_Y = Generator(parent=self, name="Y")
self.control_L = Lissajou(parent=self)
self.signalSelected = SignalSelected(parent=self)
# Affichage Vues, Controleurs
self.signalSelected.pack(side="left", fill="y")
self.view.pack(fill="both", expand=1)
self.control_time.pack(fill="both", expand=1)
self.control_X.pack(side="left", fill="both", expand=1)
self.control_L.pack(side="left")
self.control_Y.pack(side="right", fill="both", expand=1)
self.configure(width=width, height=height)
def get_time(self):
"""
recuperer la valeur courante de la base de temps
"""
return self.control_time.get_time()
def update_time(self, time):
"""
calcul de signal si modification de la base de temps
time : nouvelle valeur de la base de temps
"""
if self.time != time:
self.time = time
self.control_X.update_signal(None)
self.control_Y.update_signal(None)
def update_view(self, name="X", signal=None):
""" demande d'affichage de signal
name : nom de la courbe (X,Y, X-Y)
signal : liste des couples (temps,elongation) ou (elongation X, elongation Y)
"""
msdiv = self.get_time()
if signal:
signal = signal[0:(len(signal) / msdiv) + 1]
signal = map(lambda (x, y): (x * msdiv, y), signal)
self.view.plot_signal(name, signal)
return signal
class Oscilloscope(Frame):
def __init__(self, parent=None, width=800, height=800):
"""
Proprietes :
- un ecran (classe Screen)
- vibrations harmoniques (classe Vibration)
- base de temps (classe TimeBase)
Methodes :
- get_time(self) : demander le temps de la base de temps
- update_time(self, time) : calcul de vibration si mise a jour base de temps
- draw_curve(self, name, curve) : demander affichage d'une courbe
"""
Frame.__init__(self)
self.time = 0
self.master.title("Oscilloscope")
self.screen = Screen(parent=self)
self.time_base = TimeBase(parent=self)
self.vib_X = Vibration(parent=self, color="blue")
self.curveX = None
self.menuBar = MenuBar(self)
self.menuBar.pack()
self.screen.pack()
self.vib_X.pack()
self.time_base.pack()
self.configure(width=width, height=height)
def get_time(self):
"""
Retour : valeur courante de la base de temps
"""
return self.time_base.get_time()
def update_time(self, time):
"""
Si modification base de temps : calcul vibration
"""
if self.time != time:
self.time = time
self.curveX = self.vib_X.compute(a=self.vib_X.scale_A.get(), f=self.vib_X.scale_F.get(), p=self.vib_X.scale_P.get(), timeBase=self.get_time())
self.draw_curve("X", self.curveX)
def draw_curve(self, name="X", curve=None):
"""
demande d'affichage de courbe
"""
self.screen.draw_curve(name, curve)
#########
#event
def exit(self):
"""
Quitte le programme en demandant si l'on veut sauvegarder son programme
"""
self.quit()
def save(self):
"""
Sauvegarde la courbe dans un fichier
"""
data = cPickle.dump(self.curveX)
print "sauvegarde du fichier"
print data
class Oscilloscope(Frame):
""" Oscilloscope
time : valeur de la base de temps
signaux : liste de couples, (temps,elongation) ou (elongation X, elongation Y) de signaux
screen : ecran de visualisation de signaux
time_control : controle de la base de temps
signal_control : controle d'un signal
"""
def __init__(self, parent=None, width=800, height=800):
""" initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope")
# Modele
self.time = 0
self.signal = None
# Vues
self.menuBar = MenuBar(parent=self)
self.screen = Screen(parent=self)
self.frame = Frame(master=self)
# Controleurs
self.time_control = TimeBase(parent=self)
self.signal_controlX = Generator(parent=self, name="X", color="red")
self.signal_controlY = Generator(parent=self, name="Y", color="blue")
# Affichage Vues, Controleurs
self.menuBar.pack()
self.screen.pack()
self.signal_controlX.pack(side="left")
self.signal_controlY.pack(side="left")
self.time_control.pack()
self.configure(width=width, height=height)
def get_time(self):
"""valeur courante de la base de temps."""
return self.time_control.get_time()
def update_time(self, time):
"""demande de calcul de signal si modification de la base de temps"""
if self.time != time:
self.time = time
self.signal_controlX.update_signal(None)
self.signal_controlY.update_signal(None)
def set_signal(self, name="X", signal=None):
""" demande d'affichage de signal
name : nom de la courbe (X,Y, X-Y)
signal : liste des couples (temps,elongation) ou (elongation X, elongation Y)
"""
print("Base de Temps :", self.get_time())
msdiv = self.get_time()
if signal :
signal = signal[0:(len(signal)/msdiv) + 1]
signal = map(lambda (x, y): (x*msdiv, y), signal)
self.screen.plot_signal(name, signal)
return signal
class Oscilloscope(Frame):
""" Oscilloscope
time : valeur de la base de temps
signaux : liste de couples, (temps,elongation) ou (elongation X, elongation Y) de signaux
screen : ecran de visualisation de signaux
time_control : controle de la base de temps
signal_control : controle d'un signal
"""
def __init__(self, parent=None, width=800, height=800):
""" initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope")
# Modelethreading.Thread(None, affiche, None, (200,), {'nom':'thread a'})
self.time = 0
self.signal = None
# # Vues
# self.menuBar = MenuBar(parent=self)
# self.screen = Screen(parent=self)
# self.frame = Frame(master=self)
# # Controleurs
# self.time_control = TimeBase(parent=self)
# self.signal_controlX = Generator(parent=self, name="X", color="red")
# self.signal_controlY = Generator(parent=self, name="Y", color="blue")
# # Affichage Vues, Controleurs
# self.menuBar.pack()
# self.screen.pack()
# self.signal_controlX.pack(side="left")
# self.signal_controlY.pack(side="left")
# self.time_control.pack()
# Vues
self.menuBar = MenuBar(parent=self)
self.screenT = Screen(parent=self)
self.screenXY = Screen(parent=self)
# Controleurs
self.signal_controlX = Generator(parent=self, name="X", color="red")
self.signal_controlY = Generator(parent=self, name="Y", color="blue")
self.signal_controlXY = Generator(parent=self, name="XY", color="blue")
self.time_control = TimeBase(parent=self)
self.varX = IntVar()
self.varY = IntVar()
self.varXY = IntVar()
self.showX = Checkbutton(parent, text="X", variable=self.varX, command=lambda: self.update_show("X"))
self.showY = Checkbutton(parent, text="Y", variable=self.varY, command=lambda: self.update_show("Y"))
self.showXY = Checkbutton(parent, text="XY", variable=self.varXY, command=lambda: self.update_show("XY"))
self.varX.set(1)
self.varY.set(1)
self.varXY.set(1)
# Affichage Vues, Controleurs
self.menuBar.grid(column=0, row=0)
self.screenT.grid(column=0,row=1)
self.screenXY.grid(column=1,row=1)
self.signal_controlX.grid(column=0, row=2)
self.signal_controlY.grid(column=0, row=3)
self.time_control.grid(column=0, row=4)
self.showX.grid(column=1, row=2)
self.showY.grid(column=1, row=3)
self.showXY.grid(column=1, row=4)
self.configure(width=width, height=height)
def get_time(self):
"""valeur courante de la base de temps."""
return self.time_control.get_time()
def update_time(self, time):
"""demande de calcul de signal si modification de la base de temps"""
if self.time != time:
self.time = time
self.signal_controlX.update_signal(None)
self.signal_controlY.update_signal(None)
def set_signal(self, name="X", signal=None , color =None):
""" demande d'affichage de signal
name : nom de la courbe (X,Y, X-Y)
signal : liste des couples (temps,elongation) ou (elongation X, elongation Y)
"""
#print("Base de Temps :", self.get_time())
msdiv = self.get_time()
if signal :
signal = signal[0:(len(signal)/msdiv) + 1]
signal = map(lambda (x, y): (x*msdiv, y), signal)
#Search if the signal need to be shown
self.screenT.change_signal(name, signal,color)
listCurveScreenT = self.screenT.listCurve
if len(listCurveScreenT) > 1:
listCurveX = listCurveScreenT[0]
listCurveY = listCurveScreenT[1]
curveXY= []
for i in range(len(listCurveX)-1):
#create a new curve using the elongation of X & Y curves
curveXY.append((listCurveX[1][i][1]+0.05,listCurveY[1][i][1]))
self.screenXY.change_signal("XY", curveXY, "green")
return signal
def update_show(self, name= None):
"""
Function permettant de changer l'état d'une courbe ( affichée ou non) en fonction des checkbox
"""
#print "EtatX", self.varX.get(), " EtatY" , self.varY.get(), " EtatY" , self.varXY.get()
#print name
if name == "X":
self.screenT.show_curve(name, self.varX.get())
elif name =="Y":
self.screenT.show_curve(name, self.varY.get())
elif name =="XY":
self.screenXY.show_curve(name, self.varXY.get())
#self.signal_controlX.update_signal(None)
#self.signal_controlY.update_signal(None)
def exit(self):
"""
Prend en charge l'appui sur la croix pour quitter l'application, va stopper les threads
"""
if tkMessageBox.askokcancel("Quitter l'application?", "Etes vous sur de vouloir quitter l'application oscilloscope?"):
self.screenT.stop_draw()
self.screenXY.stop_draw()
self.master.quit()
class Oscilloscope(Frame):
"""
Modele d'Oscilloscope
time : valeur de la base de temps
signal : liste de couples, (temps,elongation) ou (elongation X, elongation Y) de signaux
view : visualisation de signaux
control_X : controle d'un signal
control_time : controle de la base de temps
"""
def __init__(self, parent=None, width=800, height=800):
"""
Initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope - Diquélou - Toscer")
# doit-on afficher la courbe de lissajoux
self.drawXY = IntVar()
# Modele
self.time = 0
# gestion des signaux X et Y
self.signal_X = None
self.signal_Y = None
self.signal_XY = None
# Vues
self.view = Screen(parent=self)
self.lissajoux = Screen(parent= self)
# Controleurs
self.control_time = TimeBase(parent=self)
self.control_X = Generator(self,'X')
self.control_Y = Generator(self, 'Y')
# menu
menuBar = MenuBar(self)
menuBar.pack(fill="x");
# Affichage Vues, Controleurs
self.view.pack(fill="both")
self.control_time.pack(side="left", fill="y")
self.control_X.pack(side="left",fill="y")
self.lissajoux.pack(fill="both", side="left", expand=1)
self.control_Y.pack(side="right", fill="both")
self.configure(width=width, height=height)
self.master.protocol("WM_DELETE_WINDOW", self.quitter)
def get_time(self):
"""
recuperer la valeur courante de la base de temps
"""
return self.control_time.get_time()
def update_time(self, time):
"""
calcul de signal si modification de la base de temps
time : nouvelle valeur de la base de temps
"""
if self.time != time:
self.time = time
self.control_X.update_signal(None)
self.control_Y.update_signal(None)
def plot_all(self):
"""
affiche tous les signaux
"""
self.update_view('X',self.control_X.signal)
self.update_view('Y',self.control_Y.signal)
self.update_view('XY',self.control_X.signal)
def update_view(self, name="X", signal=None):
""" demande d'affichage de signal
name : nom de la courbe (X,Y, X-Y)
signal : liste des couples (temps,elongation) ou (elongation X, elongation Y)
"""
print("Base de Temps :", self.get_time())
msdiv = self.get_time()
if signal :
if name!='XY':
signal = signal[0:(len(signal)/msdiv) + 1]
signal = map(lambda (x, y): (x*msdiv, y), signal)
self.view.plot_signal(name, signal)
else:
self.signal_XY = []
for i in range(0, len(self.control_X.signal)):
self.signal_XY.append((self.control_X.signal[i][1],self.control_Y.signal[i][1]))
self.lissajoux.plot_signal('XY',self.signal_XY)
return signal
def about(self):
"""
Affiche les infos des créateurs
"""
tkMessageBox.showinfo('Super oscilloscope',
'v0.1.5\n\n\tYoann Diquélou\n\tLeïla Toscer\n\n# Copyright (C) 2015 by ENIB-CAI')
def save(self):
"""
Sauvegarde la courbe
sauvegarde au format temps|amplitude|frequence|phase
"""
print "Oscilloscope.save()"
saveTxt = {}
saveTxt["timebase"] = self.time
saveTxt["graphs"] = []
saveTxt["graphs"].append( self.getGraphInfos(self.control_X))
saveTxt["graphs"].append( self.getGraphInfos(self.control_Y))
filename = tkFileDialog.asksaveasfilename(title="Sauvegarder un graphe", filetypes=[('oscillographe file','.osc'),('all files', '.*')])
print json.dumps(saveTxt, indent=4)
if filename:
file = open(filename,'w')
file.write(json.dumps(saveTxt, indent=4))
#file.write(str(self.time)+'|'+str(self.control_X.drawVar.get())+'|'+str(self.control_Y.drawVar.get())+'\n'+str(self.control_X.scale_A.get())+'|'+str(self.control_X.scale_F.get())+'|'+str(self.control_X.scale_P.get())+'|\n'+str(self.control_Y.scale_A.get())+'|'+str(self.control_Y.scale_F.get())+'|'+str(self.control_Y.scale_P.get())+'|\n')
# fermeture du fichier
file.close()
def load(self):
"""
Charger la courbe
"""
print "Oscilloscope.load()"
file = tkFileDialog.askopenfile(title="Ouvrir un graphe", filetypes=[('oscillographe file','.osc'),('all files', '.*')])
if file:
#data = file.readline().rstrip('\r\n')
# vérification que le texte est en accord avec le format
# regex = re.compile('^[0-9]{1,2}\|[0-9]{1,2}\|[0-9]{1,2}\|[0-9]{1,2}$')
# regex = re.compile('^([0-9]{1,2}\|){4}$')
# if(regex.match(data)):
# print "Format ok, loading\n"
# a = re.split('\|+', data, flags = re.IGNORECASE)
# self.control_time.scale_time.set(int(a[0]))
# self.control_X.scale_A.set(int(a[1]))
# self.control_X.scale_F.set(int(a[2]))
# self.control_X.scale_P.set(int(a[3]))
# else:
# print "Fichier incorrect"
# tkMessageBox.showerror('ERREUR',
# 'Entrez un fichier valide, merci.')
format = json.load(file)
self.control_time.scale_time.set( format["timebase"])
for i in range(0 ,len(format["graphs"])):
eval('self.control_'+format["graphs"][i]["name"]+'.scale_A.set('+str(format["graphs"][i]["amp"])+')')
eval('self.control_'+format["graphs"][i]["name"]+'.scale_F.set('+str(format["graphs"][i]["freq"])+')')
eval('self.control_'+format["graphs"][i]["name"]+'.scale_P.set('+str(format["graphs"][i]["phi"])+')')
if format["graphs"][i]["active"]==1:
eval('self.control_'+format["graphs"][i]["name"]+'.draw.select()')
else:
eval('self.control_'+format["graphs"][i]["name"]+'.draw.deselect()')
# if format["graphs"][i]["name"] == 'X':
# self.control_X.scale_A.set(format["graphs"][i]["amp"])
# self.control_X.scale_F.set(format["graphs"][i]["freq"])
# self.control_X.scale_P.set(format["graphs"][i]["phi"])
# if format["graphs"][i]["active"]==1:
# self.control_X.draw.select()
# else:
# self.control_X.draw.deselect()
# else:
# self.control_Y.scale_A.set(format["graphs"][i]["amp"])
# self.control_Y.scale_F.set(format["graphs"][i]["freq"])
# self.control_Y.scale_P.set(format["graphs"][i]["phi"])
# if format["graphs"][i]["active"]==1:
# self.control_Y.draw.select()
# else:
# self.control_Y.draw.deselect()
file.close()
def getGraphInfos(self, graph):
graphique = {}
graphique["name"] = graph.name
graphique["active"] = graph.drawVar.get()
graphique["amp"] = graph.scale_A.get()
graphique["freq"] = graph.scale_F.get()
graphique["phi"] = graph.scale_P.get()
return graphique
def quitter(self):
"""
Affiche une boite de dialogue pour que l'utilisateur confirme son souhait de quitter
"""
if tkMessageBox.askyesno('Quitter',
'voulez-vous quitter?'):
print "Oscilloscope.quitter()"
self.quit()
class Oscilloscope(Frame):
"""
Modele d'Oscilloscope
time : valeur de la base de temps
signal : liste de couples, (temps,elongation) ou (elongation X, elongation Y) de signaux
view : visualisation de signaux
control_X : controle d'un signal
control_time : controle de la base de temps
"""
def __init__(self, parent=None, width=800, height=800):
"""
Initialisation
parent : une application
width,height : dimension de l'oscilloscpe
"""
Frame.__init__(self)
self.master.title("Oscilloscope - Diquélou - Toscer")
# doit-on afficher la courbe de lissajoux
self.drawXY = IntVar()
# Modele
self.time = 0
# gestion des signaux X et Y
self.signal_X = None
self.signal_Y = None
self.signal_XY = None
# Vues
self.view = Screen(parent=self)
self.lissajoux = Screen(parent= self)
# Controleurs
self.control_time = TimeBase(parent=self)
self.control_X = Generator(self,'X')
self.control_Y = Generator(self, 'Y')
# menu
menuBar = MenuBar(self)
menuBar.pack(fill="x");
# Affichage Vues, Controleurs
self.view.pack(fill="both")
self.control_time.pack(side="left", fill="y")
self.control_X.pack(side="left",fill="y")
self.lissajoux.pack(fill="both", side="left", expand=1)
self.control_Y.pack(side="right", fill="both")
self.configure(width=width, height=height)
self.master.protocol("WM_DELETE_WINDOW", self.quitter)
def get_time(self):
"""
recuperer la valeur courante de la base de temps
"""
return self.control_time.get_time()
def update_time(self, time):
"""
calcul de signal si modification de la base de temps
time : nouvelle valeur de la base de temps
"""
if self.time != time:
self.time = time
self.control_X.update_signal(None)
self.control_Y.update_signal(None)
def plot_all(self):
"""
affiche tous les signaux
"""
self.update_view('X',self.control_X.signal)
self.update_view('Y',self.control_Y.signal)
self.update_view('XY',self.control_X.signal)
def update_view(self, name="X", signal=None):
""" demande d'affichage de signal
name : nom de la courbe (X,Y, X-Y)
signal : liste des couples (temps,elongation) ou (elongation X, elongation Y)
"""
print("Base de Temps :", self.get_time())
msdiv = self.get_time()
if signal :
if name!='XY':
signal = signal[0:(len(signal)/msdiv) + 1]
signal = map(lambda (x, y): (x*msdiv, y), signal)
self.view.plot_signal(name, signal)
else:
self.signal_XY = []
for i in range(0, len(self.control_X.signal)):
self.signal_XY.append((self.control_X.signal[i][1],self.control_Y.signal[i][1]))
self.lissajoux.plot_signal('XY',self.signal_XY)
return signal
def about(self):
"""
Affiche les infos des créateurs
"""
tkMessageBox.showinfo('Super oscilloscope',
'v0.1.5\n\n\tYoann Diquélou\n\tLeïla Toscer\n\n# Copyright (C) 2015 by ENIB-CAI')
def save(self):
"""
Sauvegarde la courbe
sauvegarde au format temps|amplitude|frequence|phase
"""
print "Oscilloscope.save()"
saveTxt = {}
saveTxt["timebase"] = self.time
saveTxt["graphs"] = []
saveTxt["graphs"].append( self.getGraphInfos(self.control_X))
saveTxt["graphs"].append( self.getGraphInfos(self.control_Y))
filename = tkFileDialog.asksaveasfilename(title="Sauvegarder un graphe", filetypes=[('oscillographe file','.osc'),('all files', '.*')])
print json.dumps(saveTxt, indent=4)
if filename:
file = open(filename,'w')
file.write(json.dumps(saveTxt, indent=4))
#file.write(str(self.time)+'|'+str(self.control_X.drawVar.get())+'|'+str(self.control_Y.drawVar.get())+'\n'+str(self.control_X.scale_A.get())+'|'+str(self.control_X.scale_F.get())+'|'+str(self.control_X.scale_P.get())+'|\n'+str(self.control_Y.scale_A.get())+'|'+str(self.control_Y.scale_F.get())+'|'+str(self.control_Y.scale_P.get())+'|\n')
# fermeture du fichier
file.close()
def load(self):
"""
Charger la courbe
"""
print "Oscilloscope.load()"
file = tkFileDialog.askopenfile(title="Ouvrir un graphe", filetypes=[('oscillographe file','.osc'),('all files', '.*')])
if file:
#data = file.readline().rstrip('\r\n')
# vérification que le texte est en accord avec le format
# regex = re.compile('^[0-9]{1,2}\|[0-9]{1,2}\|[0-9]{1,2}\|[0-9]{1,2}$')
# regex = re.compile('^([0-9]{1,2}\|){4}$')
# if(regex.match(data)):
# print "Format ok, loading\n"
# a = re.split('\|+', data, flags = re.IGNORECASE)
# self.control_time.scale_time.set(int(a[0]))
# self.control_X.scale_A.set(int(a[1]))
# self.control_X.scale_F.set(int(a[2]))
# self.control_X.scale_P.set(int(a[3]))
# else:
# print "Fichier incorrect"
# tkMessageBox.showerror('ERREUR',
# 'Entrez un fichier valide, merci.')
format = json.load(file)
self.control_time.scale_time.set( format["timebase"])
for i in range(0 ,len(format["graphs"])):
eval('self.control_'+format["graphs"][i]["name"]+'.scale_A.set('+str(format["graphs"][i]["amp"])+')')
eval('self.control_'+format["graphs"][i]["name"]+'.scale_F.set('+str(format["graphs"][i]["freq"])+')')
eval('self.control_'+format["graphs"][i]["name"]+'.scale_P.set('+str(format["graphs"][i]["phi"])+')')
if format["graphs"][i]["active"]==1:
eval('self.control_'+format["graphs"][i]["name"]+'.draw.select()')
else:
eval('self.control_'+format["graphs"][i]["name"]+'.draw.deselect()')
# if format["graphs"][i]["name"] == 'X':
# self.control_X.scale_A.set(format["graphs"][i]["amp"])
# self.control_X.scale_F.set(format["graphs"][i]["freq"])
# self.control_X.scale_P.set(format["graphs"][i]["phi"])
# if format["graphs"][i]["active"]==1:
# self.control_X.draw.select()
# else:
# self.control_X.draw.deselect()
# else:
# self.control_Y.scale_A.set(format["graphs"][i]["amp"])
# self.control_Y.scale_F.set(format["graphs"][i]["freq"])
# self.control_Y.scale_P.set(format["graphs"][i]["phi"])
# if format["graphs"][i]["active"]==1:
# self.control_Y.draw.select()
# else:
# self.control_Y.draw.deselect()
file.close()
def getGraphInfos(self, graph):
graphique = {}
graphique["name"] = graph.name
graphique["active"] = graph.drawVar.get()
graphique["amp"] = graph.scale_A.get()
graphique["freq"] = graph.scale_F.get()
graphique["phi"] = graph.scale_P.get()
return graphique
def quitter(self):
"""
Affiche une boite de dialogue pour que l'utilisateur confirme son souhait de quitter
"""
if tkMessageBox.askyesno('Quitter',
'voulez-vous quitter?'):
print "Oscilloscope.quitter()"
self.quit()
