使用python绘制一个五颜六色的爱心

• 介绍
• 效果
• 代码

  介绍

  使用numpy与matplotlib绘制一个七彩爱心！

  效果

  代码

  import numpy as np
  import matplotlib.pyplot as plt
  # Heart shape function
  def heart_shape(t):
      x = 16 * np.sin(t)**3
      y = 13 * np.cos(t) - 5 * np.cos(2 * t) - 2 * np.cos(3 * t) - np.cos(4 * t)
      return x, y
  # Create a figure and axis
  fig, ax = plt.subplots()
  # Generate values for t
  t = np.linspace(0, 2 * np.pi, 1000)
  # Generate heart shape coordinates
  x, y = heart_shape(t)
  # Create a scatter plot with gradient colors
  colors = plt.cm.rainbow(np.linspace(0, 1, len(t)))
  for i in range(len(t) - 1):
      ax.plot(x[i:i+2], y[i:i+2], color=colors[i], linewidth=2)
  # Remove the axes
  ax.axis('off')
  # Set the aspect of the plot to be equal
  ax.set_aspect('equal')
  # Show the plot
  plt.show()