我试图用tkinter创建一个GUI,当出现提示时会绘制多个图。现在我的代码工作,它将所有图形绘制到一个图上。我想用同一个GUI在不同的数字上绘制图表。在同一窗口中绘制单独的tkinter数字中的多个图
这是我的代码绘制的所有图形在同一Tkinter的身影:
import myModule
from myModule import *
import SA_apis
from SA_apis import *
import matplotlib
matplotlib.use("TkAgg")
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2TkAgg
from matplotlib.figure import Figure
import tkinter as tk
from tkinter import ttk
from matplotlib import pyplot as plt
LARGE_FONT= ("Verdana", 12)
NORM_FONT= ("Verdana", 10)
SMALL_FONT= ("Verdana", 8)
plt.style.use("dark_background")
plt.style.use("seaborn-bright")
def popupmsg(msg):
popup = tk.Tk()
popup.wm_title("Menu")
label = ttk.Label(popup, text=msg, font=NORM_FONT)
label.pack(side="top", fill="x", pady=10)
B1 = ttk.Button(popup, text="Okay", command = popup.destroy)
B1.pack()
popup.mainloop()
class TkGraph(tk.Tk):
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
tk.Tk.wm_title(self, "TkGraph")
container = tk.Frame(self)
container.pack(side="top", fill="both", expand = True)
container.grid_rowconfigure(0, weight=1)
container.grid_columnconfigure(0, weight=1)
menubar = tk.Menu(container)
filemenu = tk.Menu(menubar, tearoff=0)
filemenu.add_command(label="New", command = lambda: popupmsg("This is not yet supported"))
filemenu.add_command(label="Add", command = lambda: popupmsg("This is not yet supported"))
filemenu.add_command(label="Exit", command=quit)
menubar.add_cascade(label="File", menu=filemenu)
tk.Tk.config(self, menu=menubar)
parameter = tk.Menu(menubar, tearoff=0)
parameter.add_command(label="Selection", command = lambda: popupmsg("This is not yet supported"))
menubar.add_cascade(label="Parameter", menu=parameter)
tk.Tk.config(self, menu=menubar)
timemenu = tk.Menu(menubar, tearoff=0)
timemenu.add_command(label="Selection", command = lambda: popupmsg("This is not yet supported"))
menubar.add_cascade(label="Time", menu=parameter)
tk.Tk.config(self, menu=menubar)
helpmenu = tk.Menu(menubar, tearoff=0)
helpmenu.add_command(label="Selection", command = lambda: popupmsg("This is not yet supported"))
menubar.add_cascade(label="Help", menu=parameter)
tk.Tk.config(self, menu=menubar)
self.frames = {}
for F in (StartPage, PageOne):
frame = F(container, self)
self.frames[F] = frame
frame.grid(row=0, column=0, sticky="nsew")
self.show_frame(StartPage)
def show_frame(self, cont):
frame = self.frames[cont]
frame.tkraise()
class StartPage(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self,parent)
label = tk.Label(self, text="Home", font=LARGE_FONT)
label.pack(pady=10,padx=10)
button1 = ttk.Button(self, text="Graph",
command=lambda: controller.show_frame(PageOne))
button1.pack()
class PageOne(tk.Frame):
def __init__(self, parent, controller):
tk.Frame.__init__(self, parent)
label = tk.Label(self, text="Graph", font=LARGE_FONT)
label.pack(pady=10,padx=10)
button1 = ttk.Button(self, text="Back to Home",
command=lambda: controller.show_frame(StartPage))
button1.pack()
"""This is the code for the plotted graph, for each parameter you wish to plot you need to have a seperate x, y coordinate system.
You got the amount of points for each parameter on SA_apis now you just paste that number in the code."""
#Graph Code
x = (g[0].time[:111673])
y = (g[0].data.f[:111673])
x2 = (h[0].time[:142642])
y2 = (h[0].data.f[:142642])
x3 = (j[0].time[:134970])
y3 = j[0].data.f[:134970]
x4 = (p[0].time[:147542])
y4 = (p[0].data.f[:147542])
plt.subplot()
fig = plt.figure()
"""For each parameters x,y coordinates you will need a seperate plt.plot()"""
plt.plot(x, y)
plt.plot(x2, y2)
plt.plot(x3, y3)
plt.plot(x4, y4)
#descr = (g[0].descr)
plt.title('(descr)', fontsize = 15)
plt.xlabel('Time', fontsize=12)
plt.ylabel('Data', fontsize=12)
plt.grid(linestyle = 'dashed')
canvas = FigureCanvasTkAgg(fig, self)
canvas.show()
canvas.get_tk_widget().pack(side=tk.BOTTOM, fill=tk.BOTH, expand=True)
toolbar = NavigationToolbar2TkAgg(canvas, self)
toolbar.update()
canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=True)
app = TkGraph()
app.mainloop()
x = (g[0].time[:111673])
y = (g[0].data.f[:111673])
plt.plot(x, y)
plt.title('(descr)', fontsize = 15)
plt.xlabel('Time', fontsize=12)
plt.ylabel('Data', fontsize=12)
plt.grid(linestyle = 'dashed')
fig = plt.figure()
x2 = (h[0].time[:142642])
y2 = (h[0].data.f[:142642])
plt.plot(x2, y2)
plt.title('(descr)', fontsize = 15)
plt.xlabel('Time', fontsize=12)
plt.ylabel('Data', fontsize=12)
plt.grid(linestyle = 'dashed')
fig = plt.figure()
x3 = (j[0].time[:134970])
y3 = (j[0].data.f[:134970])
plt.plot(x3, y3)
plt.title('(descr)', fontsize = 15)
plt.xlabel('Time', fontsize=12)
plt.ylabel('Data', fontsize=12)
plt.grid(linestyle = 'dashed')
fig = plt.figure()
x4 = (p[0].time[:147542])
y4 = (p[0].data.f[:147542])
plt.plot(x4, y4)
plt.title('(descr)', fontsize = 15)
plt.xlabel('Time', fontsize=12)
plt.ylabel('Data', fontsize=12)
plt.grid(linestyle = 'dashed')
fig = plt.figure()
但这是乏味的,而不会导致所有四个图形都被绘制在相同的tkinter窗口中。这导致并清空tkinter。
我的问题是这样的:我怎样才能在同一个tkinter窗口中绘制多个图形,但在不同的数字中。理想情况下,他们将被绘制在彼此旁边,我不想创建另一个窗口。我需要同时查看所有图表进行比较。
我很困惑你的答案。什么是'421','422''秒','振幅'和'HeartBeat',它们与我的代码有什么关系?您没有向我提供关于您发布到我的答案的代码的足够信息。你链接到一个代码,使用numpy我已经使用熊猫数据框。 –
这只是我做的一个程序。当我这样做时,我想在同一个窗口上绘制四个图形,所以可以使用plt.subplot方法。以一个正方形的例子。如果你想显示4个图,第一个图有这个:'plt.subplot(221)'这是如何把第一个图放在左上角。 etc .. –
你有一个例子在链接..只是看看:)看不到其他线只是看subplot()方法 –