回答編集履歴
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追記
test
CHANGED
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``root.mainloop()``を``button.grid(row=3, column=0) ``の後ろに移動すれば良いかと思います。
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---
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```Python
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import pandas as pd
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import tkinter as tk
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import numpy as np
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import matplotlib.pyplot as plt
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from tkinter import ttk
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from tkinter import filedialog
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def Input():
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root = tk.Tk()
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root.title('Lens Data Editor')
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root.geometry('+800+200') # ウィンドウの表示位置を指定
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frame = ttk.Frame(root)
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frame.grid(row=0, column=0)
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# 項目をつくる
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items = ['No.', '曲率半径R', '肉厚間隔T', '硝材', '有効半径']
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for i in range(0, len(items)):
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label_item = ttk.Label(frame, text=items[i])
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label_item.grid(row=0, column=i)
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n = 20 # 行数
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# 項目1
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items1 = [0] * n
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for i in range(0, n):
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items1[i] = tk.IntVar()
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item1 = ttk.Entry(frame, textvariable=items1[i], width=10)
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item1.grid(row=i+1, column=0)
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item1.insert(i, i)
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# 項目2
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items2 = [0] * n
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for i in range(0, n):
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items2[i] = tk.DoubleVar()
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item2 = ttk.Entry(frame, textvariable=items2[i], width=10)
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item2.grid(row=i+1, column=1)
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# 項目3
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items3 = [0] * n
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for i in range(0, n):
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items3[i] = tk.DoubleVar()
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item3 = ttk.Entry(frame, textvariable=items3[i], width=10)
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item3.grid(row=i+1, column=2)
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# 項目4
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items4 = [0] * n
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for i in range(0, n):
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items4[i] = tk.DoubleVar()
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item4 = ttk.Entry(frame, textvariable=items4[i], width=10)
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item4.grid(row=i+1, column=3)
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# 項目5
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items5 = [0] * n
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for i in range(0, n):
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items5[i] = tk.DoubleVar()
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item5 = ttk.Entry(frame, textvariable=items5[i], width=10)
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item5.grid(row=i+1, column=4)
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# Enterが押された時の処理
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def move_to_next_row(event):
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# current position
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info = event.widget.grid_info()
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r, c = info['row'], info['column']
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# number of rows
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nrows = frame.grid_size()[1]
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# move to next row
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r = (r + 1) if r < nrows-1 else r
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frame.grid_slaves(row=r, column=c)[0].focus_set()
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for w in frame.winfo_children():
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if isinstance(w, ttk.Entry):
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w.bind('<Return>', move_to_next_row)
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w.bind('<Down>', move_to_next_row)
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# 上が押された時の処理
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def move_to_prev_row(event):
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# current position
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info = event.widget.grid_info()
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r, c = info['row'], info['column']
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# number of rows
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# nrows = frame.grid_size()[1]
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# move to next row
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r = (r - 1) if r > 1 else r
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frame.grid_slaves(row=r, column=c)[0].focus_set()
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for w in frame.winfo_children():
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if isinstance(w, ttk.Entry):
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w.bind('<Up>', move_to_prev_row)
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# 右が押された時の処理
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def move_to_right_row(event):
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# current position
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info = event.widget.grid_info()
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r, c = info['row'], info['column']
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# number of columns
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ncolumns = frame.grid_size()[1]
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# move to next row
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# c = (c + 1) if c > 1 else c
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c = (c + 1) if c < ncolumns-1 else c
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frame.grid_slaves(row=r, column=c)[0].focus_set()
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for w in frame.winfo_children():
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if isinstance(w, ttk.Entry):
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w.bind('<Right>', move_to_right_row)
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# 左が押された時の処理
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def move_to_left_row(event):
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# current position
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info = event.widget.grid_info()
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r, c = info['row'], info['column']
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# number of columns
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# ncolumns = frame.grid_size()[1]
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# move to next row
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c = (c - 1) if c > 1 else c
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# c = (c + 1) if c < ncolumns-1 else c
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frame.grid_slaves(row=r, column=c)[0].focus_set()
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for w in frame.winfo_children():
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if isinstance(w, ttk.Entry):
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w.bind('<Left>', move_to_left_row)
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# 実行ボタン
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def execute():
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#これまでの入力をリストに入れる
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table_data = []
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for i in range(0, n):
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table_data.append([items1[i].get(),
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items2[i].get(),
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items3[i].get(),
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items4[i].get(),
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items5[i].get()])
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# pandas dataframeに変換
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df = pd.DataFrame(table_data, columns=['No.', '曲率半径R', '肉厚間隔T', '硝材', '有効径'])
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# 結果表示
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Output(df)
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button = ttk.Button(root, text='計算', padding=5, command=execute)
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button.grid(row=1, column=0)
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#utton = ttk.Button(root, text='計算', padding=5, command=execute)
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#utton.grid(row=3, column=0)
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# レンズ描画
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def lens_draw():
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# 新しいルートウィンドウを作成
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root2 = tk.Tk()
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root2.title('Lens Drawing')
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root2.geometry('600x400') # ウィンドウのサイズを指定
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# ウィンドウの内容を配置するフレームを作成
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frame2 = ttk.Frame(root2)
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frame2.grid(row=0, column=0)
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max = 0
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length = 0
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for i in range(0, n):
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if(items5[i].get()>0):
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angle_1 = np.arcsin(items5[i].get()/items2[i].get())
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#angle_2 = np.arcsin(float(items5[i].get())/float(items2[i].get()))
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tmp = items5[i].get()
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if(tmp>max):
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max = tmp
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# Canvasを置く
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canvas = tk.Canvas(root2, width = 600, height = 400, bg="white")
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canvas.place(x = 0, y = 0)
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#canvas.translate(width, height/2)
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# 曲率半径を描く
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if(items2[i].get()>0):
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canvas.create_arc(length, items2[i].get(), length+2*items2[i].get(), -items2[i].get(), start=180-angle_1, extent=180+angle_1, style=tk.ARC)
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if(items2[i].get()<0):
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canvas.create_arc(length+2*items2[i].get(), -items2[i].get(), length, items2[i].get(), start=360+angle_1, extent=-angle_1, style=tk.ARC)
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if(items2[i].get()==0):
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canvas.create_line(length, items5[i].get(), length, items5[i].get())
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#fig, ax = plt.subplots()
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#ax.add_patch(plt.arc(float(items2[i]), length + float(items2[i]), angle_1, angle_2))
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length = length + items3[i].get()
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#ax.set_xlim([0, length])
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#ax.set_ylim([-max, max])
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#plt.axis('equal') # アスペクト比を保持
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#plt.grid(True) # グリッド線を表示(任意)
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#plt.show()
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# ルートウィンドウをメインループで表示
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root2.mainloop()
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button = ttk.Button(root, text='描画', padding=5, command=lens_draw)
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button.grid(row=2, column=0)
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# root.mainloop()
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# 途中経過の出力
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def middle():
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max = 0
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length = 0
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for i in range(0, n):
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if(items5[i].get()>0):
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angle_1 = np.arcsin(items5[i].get()/items2[i].get())
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#angle_2 = np.arcsin(float(items5[i].get())/float(items2[i].get()))
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tmp = items5[i].get()
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if(tmp>max):
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max = tmp
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print(i+"回目")
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print("items1[" + str(i) + "]:" + str(items1[i].get()))
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print("items2[" + str(i) + "]:" + str(items2[i].get()))
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print("items3[" + str(i) + "]:" + str(items3[i].get()))
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print("items4[" + str(i) + "]:" + str(items4[i].get()))
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print("items5[" + str(i) + "]:" + str(items5[i].get()))
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print("angle_1:" + str(angle_1))
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button = ttk.Button(root, text='途中', padding=5, command=middle)
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button.grid(row=3, column=0)
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root.mainloop()
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def Output(df):
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root = tk.Tk()
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root.title('Lens Data Output')
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frame = ttk.Frame(root, padding=5)
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frame.grid(row=0, column=0)
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# ツリービューの作成
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tree = ttk.Treeview(frame)
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# 列インデックスの作成
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tree['columns'] = (0,1,2,3,4)
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# 表スタイルの設定(headingsは通常の表形式)
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tree['show'] = 'headings'
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# 各列の設定(インデックス,オプション(今回は幅を指定))
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for i in range(0,5):
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tree.column(i,width=100)
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# 各列のヘッダー設定(インデックス,テキスト)
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tree.heading(0, text='No.')
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tree.heading(1, text='曲率半径R')
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tree.heading(2, text='肉厚間隔T')
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tree.heading(3, text='硝材')
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tree.heading(4, text='有効径')
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for i in range(0, len(df)):
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item1 = df.iloc[i][0]
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item2 = df.iloc[i][1]
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item3 = df.iloc[i][2]
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item4 = df.iloc[i][3]
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item5 = df.iloc[i][4]
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# レコードの作成
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# 1番目の引数-配置場所(表形式の表示ではブランクとする)
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# 2番目の引数-end:表の配置順序を最下部に配置
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# (行インデックス番号を指定することもできる)
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# 3番目の引数-values:レコードの値をタプルで指定する
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tree.insert('', 'end', values=(item1, item2, item3, item4, item5))
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# ツリービューの配置
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tree.grid(row=0)
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# 保存ボタン
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def save():
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fld = tk.filedialog.askdirectory(initialdir = 'C:')
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df.to_csv(fld + '/table.csv', encoding='shift-jis', index=False)
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button = ttk.Button(root,
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text='保存',
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command=save)
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button.grid(row=2, pady=5)
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root.mainloop()
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if __name__ == '__main__':
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Input()
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```
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上記コードで下記が表示されました。
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