質問編集履歴
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文法の更新
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### 該当のソースコード
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```python
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Created on Fri Jul 30 16:00:20 2021
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@author: ryotsu
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"""
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import numpy as np
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import matplotlib.pyplot as plt
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from matplotlib.backends.backend_tkagg import (FigureCanvasTkAgg, NavigationToolbar2Tk)
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### 試したこと
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FigureCanvasTkAggにて作成を試みたができなかった
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### 補足情報（FW/ツールのバージョンなど）
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Python 初心者ですがよろしくお願い致します．
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コードの更新
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@@ -13,14 +13,22 @@
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### 該当のソースコード
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```python
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Created on Fri Jul 30 16:00:20 2021
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@author: ryotsu
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"""
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import numpy as np
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import matplotlib.pyplot as plt
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from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
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from matplotlib.backends.backend_tkagg import (FigureCanvasTkAgg, NavigationToolbar2Tk)
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import tkinter as tk
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import tkinter.ttk as ttk
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from matplotlib.figure import Figure
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from matplotlib.backend_bases import key_press_handler
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def btn_1_click():
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l = float (txt.get())
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print (l)
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x = np.arange(0,
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x = np.arange(0, 1, 0.001)
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y1 = np.sin(l*x)
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y2 = np.cos(l*x)
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fig1 = Figure(figsize=(5, 4), dpi=100)
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fig2 = Figure(figsize=(5, 4), dpi=100)
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fig1.add_subplot().plot(x, y1)
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plt.xlabel("x")
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plt.ylabel("y1")
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plt.subplot(212)
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fig2.add_subplot().plot(x, y2)
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plt.xlabel("x")
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plt.ylabel("y2")
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plt.tight_layout()
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plt.show()
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canvas1 = FigureCanvasTkAgg(fig1, master=root)
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canvas2 = FigureCanvasTkAgg(fig2, master=root)# A tk.DrawingArea.
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canvas1.draw()
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canvas2.draw()
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toolbar1 = NavigationToolbar2Tk(canvas1, root, pack_toolbar=False)
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toolbar1.update()
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toolbar2 = NavigationToolbar2Tk(canvas2, root, pack_toolbar=False)
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toolbar2.update()
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canvas1.mpl_connect(
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"key_press_event", lambda event: print(f"you pressed {event.key}"))
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canvas1.mpl_connect("key_press_event", key_press_handler)
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canvas1.mpl_connect(
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"key_press_event", lambda event: print(f"you pressed {event.key}"))
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canvas1.mpl_connect("key_press_event", key_press_handler)
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button = tk.Button(master=root, text="Quit", command=root.quit)
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btn_1["command"] = btn_1_click
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root.mainloop()
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```
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```
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90
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65
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### 試したこと
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igureCanvasTkAggにて作成を試みたができなかった
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