はてなブックマーク

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import numpy as np import matplotlib.pyplot as plt # 押した時 def Press(event): global x1,y1,DragFlag # 値がNoneなら終了 if (event.xdata is None) or (event.ydata is None): return # 丸める cx = int(round(event.xdata)) cy = int(round(event.ydata)) x1 = cx y1 = cy # フラグをたてる DragFlag = True # ドラッグした時 def Drag(event): global x1,y1,x2,y2,DragFlag # ドラッグしていなければ終了 if DragFlag == False: return # 値がNoneなら終了 if (event.xd

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やりたいこと matplotlibのsubplotで描画した全ての軸に対して、グリッドやラベルなど共通の設定をしたい。 やり方 1 軸の一覧を取得する。 軸毎にループ 現在の軸を変更 # 1. 軸の一覧取得 axs = plt.gcf().get_axes() # 2. 軸毎にループ for ax in axs: # 3. 現在の軸を変更 plt.axes(ax) import matplotlib.pyplot as plt import numpy as np # データ x = np.linspace(-np.pi, np.pi, 100) y1 = np.sin(x) y2 = np.cos(x) # figure plt.figure(figsize=(8,4)) # プロット1 plt.subplot(1,2,1) plt.plot(x,y1,label='sin') # プロ