How to write simple love code in python

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Release: 2024-04-02 19:09:17
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Python 代码绘制爱心

如何用 Python 代码绘制爱心?

使用 Python 代码绘制爱心需要以下步骤:

1. 导入 matplotlib 库

import matplotlib.pyplot as plt
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2. 定义 X 和 Y 坐标

使用 Paramteric Equation (参数方程) 来生成爱心形状的 X 和 Y 坐标:

theta = np.linspace(0, 2 * np.pi, 200) x = np.cos(theta) ** 3 y = np.sin(theta) ** 3
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3. 绘制曲线

使用plt.plot函数来绘制爱心曲线:

plt.plot(x, y)
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4. 设置图形选项

设置线条宽度、颜色和标题:

plt.linewidth = 3 plt.color = 'red' plt.title('Heart')
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5. 显示图形

使用plt.show函数来显示绘制的爱心图形:

plt.show()
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完整代码:

import numpy as np import matplotlib.pyplot as plt theta = np.linspace(0, 2 * np.pi, 200) x = np.cos(theta) ** 3 y = np.sin(theta) ** 3 plt.plot(x, y) plt.linewidth = 3 plt.color = 'red' plt.title('Heart') plt.show()
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