python+做爱心代码
时间: 2023-12-01 19:41:51 浏览: 32
以下是Python实现爱心代码的例子:
```python
import math
def heart(x, y):
# 将x、y归一化到[-1, 1]范围内
x = x * 2 / 3
y = y * 2 / 3 - 0.25
# 判断点(x, y)是否在心形曲线内
if x ** 2 + y ** 2 - 1 <= 0:
return '❤️'
else:
return ' '
# 打印爱心
for i in range(-30, 30):
line = ''
for j in range(-30, 30):
line += heart(j, -i)
print(line)
```
相关问题
python代码做爱心
以下是Python代码实现爱心的例子:
```python
import math
def heart(x, y):
# 将x,y归一化到[-1,1]之间
x = x * 2 / 75
y = y * 2 / 75
# 计算心形线方程
f = (x ** 2 + y ** 2 - 1) ** 3 - x ** 2 * y ** 3
# 如果点在心形线上,则输出*
if f <= 0:
return '*'
else:
return ' '
# 打印心形图案
for y in range(-37, 38):
for x in range(-75, 76):
print(heart(x, y), end='')
print()
```
python+动态代码
以下是一个使用Python的turtle库绘制动态满屏爱心的例子:
```python
import turtle
# 创建一个画布
canvas = turtle.Screen()
canvas.bgcolor("black")
# 创建一个画笔
pen = turtle.Turtle()
pen.shape("turtle")
pen.color("red")
pen.speed(0)
# 定义爱心的形状
def draw_heart():
pen.begin_fill()
pen.left(140)
pen.forward(224)
for i in range(200):
pen.right(1)
pen.forward(2)
pen.forward(224)
pen.left(140)
pen.end_fill()
# 移动到指定位置
def move_to(x, y):
pen.penup()
pen.goto(x, y)
pen.pendown()
# 定义爱心的移动和移动到某点的函数
def move_heart():
for i in range(360):
pen.right(1)
pen.forward(2)
# 定义爱心的移动速度和颜色与大小相关
def set_speed_color_size(speed, color, size):
pen.speed(speed)
pen.color(color)
pen.pensize(size)
# 绘制动态满屏爱心
def draw_dynamic_hearts():
for i in range(100):
move_to(0, 0)
set_speed_color_size(10, "red", 2)
draw_heart()
move_heart()
# 调用函数绘制动态满屏爱心
draw_dynamic_hearts()
# 结束绘制
turtle.done()
```