Я столкнулся с ошибкой. ttk.Checkbutton в моих кодах имеет постоянное значение 0. И когда я нажимаю на нее, значение не меняется вообще. Но странная вещь, другие ttk.Checkbutton работают просто отлично. Вот неприятный код:
c1=ttk.Checkbutton(container,text='axis_y',variable=self.Int4,onvalue=1, offvalue=0,command=self.check1)
#c5 = ttk.Checkbutton(container,text='axis_z',variable=self.Int5,onvalue=1, offvalue=0,command=self.check1)
c1 прекрасно работает для меня, но c5 нет, в принципе, это один и тот же код. У кого-то есть такая же проблема? Я не могу понять это.
Когда я проверяю кнопку:
Результат получается так:
Константа 0 выводит, но если я перехожу на c1, проверьте кнопку:
Работает.
Коды изменены на:
c1 = ttk.Checkbutton(container,text='z轴',variable=self.Int1,onvalue=1, offvalue=0,command=self.check1)
c1.grid(row=3,column=0)
#c5 = ttk.Checkbutton(container,text='z轴',variable=self.Int5,onvalue=1, offvalue=0,command=self.check1)
#c5.grid(row=3,column=0)
Странные вещи.
Вот вся моя работа.
import numpy as np
import tkinter as tk
from tkinter import ttk
import matplotlib
matplotlib.use('TkAgg')
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
from matplotlib.figure import Figure
from matplotlib.animation import FuncAnimation
from tkinter import *
def read_file(path):
print(path)
file = open(path,'rb')
cuvA = []
cuvB = []
cuvC = []
cuvD = []
dic = {}
dic['flag'] = False
while True:
line = file.readline()
words = line.split()
if words != []:
for i in range(1,5):
if i == 1:
cuvA.append(int(words[i-1]))
elif i == 2:
cuvB.append(int(words[i-1]))
elif i == 3:
cuvC.append(int(words[i-1]))
elif i == 4:
cuvD.append(int(words[i-1]))
else:
dic['x'] = range(0,len(cuvA))
dic['cuvA'] = cuvA
dic['cuvB'] = cuvB
dic['cuvC'] = cuvC
dic['cuvD'] = cuvD
dic['flag'] = True
print(cuvA)
break
return dic
class reader():
def __init__(self,txt,container):
data = txt.get()
self.speed = 0
self.dic = read_file(data)
print(len(self.dic['x']))
self.y = self.dic['cuvA']
self.y2 = self.dic['cuvB']
self.y3 = self.dic['cuvC']
self.y4 = self.dic['cuvD']
self.x = np.arange(0,100,1)
self.Int1 = tk.IntVar()
self.Int2 = tk.IntVar()
self.Int3 = tk.IntVar()
self.Int4 = tk.IntVar()
self.Int5 = tk.IntVar()
c1 = ttk.Checkbutton(container,text='axis_z',variable=self.Int1,onvalue=1, offvalue=0,command=self.check1)
c2 = ttk.Checkbutton(container,text='standard_axis',variable=self.Int2,onvalue=1, offvalue=0,command=self.check2)
c3 = ttk.Checkbutton(container,text='axis_x',variable=self.Int3,onvalue=1, offvalue=0,command=self.check3)
c4 = ttk.Checkbutton(container,text='axis_y',variable=self.Int4,onvalue=1, offvalue=0,command=self.check4)
#c5 = ttk.Checkbutton(container,text='axis_z',variable=self.Int5,onvalue=1, offvalue=0,command=self.check1)
c3.grid(row=3,column=2)
c2.grid(row=3,column=1)
c1.grid(row=3,column=0)
c4.grid(row=3,column=3)
#c5.grid(row=3,column=0)
self.figure = Figure(figsize=(4,4),dpi=100)
p = self.figure.add_subplot(111)
self.canvas = FigureCanvasTkAgg(self.figure,container)
self.canvas.get_tk_widget().grid(row=4,columnspan=4,sticky='nwse')
self.canvas.draw()
self.line, = p.plot(self.x,self.y[0:100])
self.line1, = p.plot(self.x,self.y2[0:100])
self.line2, = p.plot(self.x,self.y3[0:100])
self.line3, = p.plot(self.x,self.y4[0:100])
self.lines = []
self.ys = []
self.background = self.canvas.copy_from_bbox(p.bbox)
self.timer = self.canvas.new_timer(interval=1)
self.timer.add_callback(self.update,self.lines)
self.timer.start()
def check1(self):
print(self.Int1.get())
if self.Int1.get() == 1:
self.insert_line(self.line,self.y)
if self.Int1.get() == 0:
self.remove_line(self.line,self.y)
def check2(self):
if self.Int2.get() == 1:
self.insert_line(self.line1,self.y2)
if self.Int2.get() == 0:
self.remove_line(self.line1,self.y2)
def check3(self):
if self.Int3.get() == 1:
self.insert_line(self.line2,self.y3)
if self.Int3.get() == 0:
self.remove_line(self.line2,self.y3)
def check4(self):
if self.Int4.get() == 1:
self.insert_line(self.line3,self.y4)
if self.Int4.get() == 0:
self.remove_line(self.line3,self.y4)
def stoptime(self):
print(self.Int5.get())
if self.Int5.get() == 1:
self.timer.stop()
print("stop!!")
def remove_line(self,line,y):
if line in self.lines:
self.lines.remove(line)
self.ys.remove(y)
print("remove!")
else:
pass
def insert_line(self,line,y):
if line in self.lines:
pass
else:
self.lines.append(line)
self.ys.append(y)
print('Sucess')
def update(self,line):
if max(self.x) < len(self.dic['x'])-5:
self.x[:] += 5
temp = []
for y in self.ys:
temp_sub = []
for index in self.x[:]:
temp_sub.append(y[index])
temp.append(temp_sub)
for i in range(0,len(temp)):
self.lines[i].set_ydata(temp[i])
self.canvas.restore_region(self.background)
for i in range(0,len(temp)):
self.figure.draw_artist(self.lines[i])
self.canvas.blit(self.figure.bbox)
else:
self.timer.stop()
def __del__(self):
self.timer.stop()
system = tk.Tk()
system.title('System')
container = tk.Frame(system)
container.pack(side='top',expand=True)
text = tk.Entry(container,width=10)
text.grid(row=0,column=0,sticky='nwse')
button = ttk.Button(container,text='Analyze!',command=lambda:reader(text,container)).grid(row=0,column=1,sticky='nwse')
button2 = ttk.Button(container,text='Exit',command=lambda:system.destroy()).grid(row=0,column=2,sticky='nwse')
system.mainloop()