
[英]How can I recreate this plot of a pandas DataFrame, line and bar
[英]How can I plot a dataframe bar-graph using pandas in tkinter?
我正在尝试在tkinter中绘制一个数据框图,以便将其绘制在应用程序的窗口中。
我的代码是:
import tkinter as tk
from tkinter import ttk, Canvas
from matplotlib.figure import Figure
import matplotlib.pyplot as plt
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
import pandas as pd
class application():
def __init__(self):
self.win = tk.Tk()
self.win.title('Emetor')
self.win.geometry('700x650+230+30')
self.win.configure(background='pale green')
self.createWidgets()
def createWidgets(self):
self.var1 = tk.IntVar()
self.check1 = tk.Checkbutton(self.win, text='1',command= self.mat, variable=self.var1)
self.check1.grid(row=1,column=0)
def mat(self):
data=[{'a':1,'b':2},{'a':1,'b':4},{'a':1,'b':6},{'a':1,'b':8}]
index=['1','2','3','4']
fig=Figure(figsize=(4,5), facecolor='white')
a=fig.add_subplot(111)
df = pd.DataFrame(data, index=index)
df.plot(kind='bar')
plt.show()
canvas=FigureCanvasTkAgg(fig, self.win)
canvas.get_tk_widget().grid(row=1, column=0, columnspan=4)
canvas.show()
if __name__ == '__main__':
app = application()
app.win.mainloop()
其结果是: 数据框条形图
如果有人对如何在主寡妇中显示人物而不是在单独的寡妇中有所了解,这对我将是一个很大的帮助。
谢谢 :)
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