Python Matplotlib（一）基本元件

Python Matplotlib（一）基本元件

2022/11/22

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Fig. 1.1. Basic components of Matplotlib.

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代碼 m1.1

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# Program m1.1：Basic components of Matplotlib import matplotlib as mpl import matplotlib.pyplot as plt mpl.rcParams['font.size'] = 80 fig = plt.figure(figsize=(16, 16)) ax = fig.add_subplot(111) # figure ax.plot([0, 0], [0, 100], 'b') # left, [x1, x2], [y1, y2] ax.plot([100, 100], [0, 100], 'b') # right ax.plot([0, 100], [0, 0], 'b') # bottom ax.plot([0, 30], [100, 100], 'b') # top left ax.plot([70, 100], [100, 100], 'b') # top right ax.text(35, 98, "Figure", color='b') # axes 1 ax.plot([10, 10], [60, 90], 'r') # left ax.plot([90, 90], [60, 90], 'r') # right ax.plot([10, 90], [60, 60], 'r') # bottom ax.plot([10, 35], [90, 90], 'r') # top left ax.plot([65, 90], [90, 90], 'r') # top right ax.text(39, 85, "Axes", color='r') # axes 2 ax.plot([10, 10], [10, 50], 'r') # left ax.plot([90, 90], [10, 50], 'r') # right ax.plot([10, 90], [10, 10], 'r') # bottom ax.plot([10, 35], [50, 50], 'r') # top left ax.plot([65, 90], [50, 50], 'r') # top right ax.text(39, 47, "Axes", color='r') # axis ax.plot([15, 85], [20, 20], 'g') # x axis ax.plot([20, 20], [15, 45], 'g') # y axis ax.text(70, 25, "x Axis", fontsize=30, color='g') ax.text(25, 40, "y Axis", fontsize=30, color='g') ax.set_axis_off() # plt.savefig('/content/drive/My Drive/pml/m0001_01.png') plt.show()

解說：

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# figure axes axis

[1] Getting Started with Matplotlib

https://www.skytowner.com/explore/getting_started_with_matplotlib

# rectangle

[2] How to Draw Rectangles in Matplotlib (With Examples)

https://www.statology.org/matplotlib-rectangle/

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Matplotlib（目錄）

https://mandhistory.blogspot.com/2022/02/matplotlib.html

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Python Machine Learning（目錄）

https://mandhistory.blogspot.com/2022/05/python.html

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