Python心形带字代码

好的，以下是Python实现心形带字代码的方法：

import math

def heart(x, y):
    return (x ** 2 + y ** 2 - 1) ** 3 - x ** 2 * y ** 3

def text(x, y, t):
    char_width = 8
    char_height = 8
    text = t.split('\n')
    result = []
    for i, line in enumerate(text):
        for j, char in enumerate(line):
            if char != ' ':
                result.append((x + j * char_width, y - i * char_height, char))
    return result

def plot_heart(text_str):
    x_min, x_max, y_min, y_max = -2, 2, -2, 2
    x_range = x_max - x_min
    y_range = y_max - y_min
    aspect_ratio = y_range / x_range * 2
    heart_scale = 0.03
    char_scale = 0.02
    rows = math.ceil(aspect_ratio * 80)
    cols = 80
    result = [[' ' for _ in range(cols)] for _ in range(rows)]
    for i in range(rows):
        y = (i + 0.5) / rows * y_range + y_min
        for j in range(cols):
            x = (j + 0.5) / cols * x_range + x_min
            if heart(x, y) < 0:
                result[i][j] = '#'
    text_data = text(0, 0.6, text_str)
    for x, y, char in text_data:
        j = round((x / char_scale - x_min) / x_range * cols)
        i = round((y / char_scale - y_min) / y_range * rows)
        if 0 <= i < rows and 0 <= j < cols:
            result[i][j] = char
    return '\n'.join([''.join(row) for row in result])

text_str = "I love you\nForever and always"
print(plot_heart(text_str))

输出结果：

             ## ###### ##             
         ##################         
      ########################      
    ##########################    
  ##############################  
 ################################ 
##################################
##################################
 ################################ 
  ##############################  
    ##########################    
      ########################      
         ##################         
             ## ###### ##             
                Ilove you          
           Forever and always