python画乌龟代码
时间: 2023-12-26 13:28:43 浏览: 39
以下是使用turtle库绘制乌龟的Python代码示例:
```python
import turtle
# 设置画笔颜色和粗细
turtle.color("red")
turtle.pensize(5)
# 绘制五角星
for i in range(5):
turtle.forward(100)
turtle.right(144)
# 结束绘制
turtle.done()
```
这段代码使用turtle库来绘制一个红色的五角星,画笔的粗细为5。通过循环绘制五条边,每条边的长度为100,角度为144度。最后调用`turtle.done()`来结束绘制。
相关问题
python代码画乌龟
以下是一个使用turtle模块绘制乌龟的Python代码示例:
```python
import turtle
# 创建一个画布和一个画笔
canvas = turtle.Screen()
pen = turtle.Turtle()
# 绘制乌龟的头部
pen.fillcolor('green')
pen.begin_fill()
pen.circle(50)
pen.end_fill()
# 绘制乌龟的眼睛
pen.penup()
pen.goto(20, 60)
pen.pendown()
pen.fillcolor('white')
pen.begin_fill()
pen.circle(10)
pen.end_fill()
pen.penup()
pen.goto(25, 65)
pen.pendown()
pen.fillcolor('black')
pen.begin_fill()
pen.circle(5)
pen.end_fill()
pen.penup()
pen.goto(-20, 60)
pen.pendown()
pen.fillcolor('white')
pen.begin_fill()
pen.circle(10)
pen.end_fill()
pen.penup()
pen.goto(-15, 65)
pen.pendown()
pen.fillcolor('black')
pen.begin_fill()
pen.circle(5)
pen.end_fill()
# 绘制乌龟的身体
pen.penup()
pen.goto(-50, 0)
pen.pendown()
pen.fillcolor('green')
pen.begin_fill()
pen.circle(100)
pen.end_fill()
# 绘制乌龟的四条腿
leg_positions = [(50, -50), (70, -80), (-50, -50), (-70, -80)]
for position in leg_positions:
pen.penup()
pen.goto(position)
pen.pendown()
pen.fillcolor('yellow')
pen.begin_fill()
pen.right(90)
pen.forward(30)
pen.right(120)
pen.forward(60)
pen.right(120)
pen.forward(60)
pen.right(120)
pen.forward(30)
pen.end_fill()
# 隐藏画笔
pen.hideturtle()
# 点击关闭窗口
canvas.exitonclick()
```
用python画乌龟爬行
很高兴回答您的问题!让我们开始使用Python的turtle模块来画一个乌龟爬行。
首先,安装turtle模块:
```
pip install turtle
```
然后,让我们导入turtle模块并创建一个画布:
```
import turtle
turtle.setup(500,500) #设置画布大小
turtle.title("乌龟爬行示例") #设置画布标题
```
接下来,我们定义一个函数来绘制乌龟的轨迹:
```
def draw_turtle():
turtle.color("green")
turtle.pensize(3)
turtle.penup()
turtle.goto(-150,0)
turtle.pendown()
turtle.circle(50)
turtle.right(90)
turtle.forward(100)
turtle.right(90)
turtle.forward(200)
turtle.right(90)
turtle.forward(100)
turtle.right(90)
turtle.forward(200)
```
这个函数以50为半径绘制乌龟的头部,并向右绘制一个身体,然后向上绘制一个腿,向左绘制一个尾巴,向下绘制第二个腿,最后返回乌龟头部的位置。
最后,我们调用这个函数来绘制乌龟的轨迹:
```
draw_turtle()
```
完整代码如下:
```
import turtle
turtle.setup(500,500) #设置画布大小
turtle.title("乌龟爬行示例") #设置画布标题
def draw_turtle():
turtle.color("green")
turtle.pensize(3)
turtle.penup()
turtle.goto(-150,0)
turtle.pendown()
turtle.circle(50)
turtle.right(90)
turtle.forward(100)
turtle.right(90)
turtle.forward(200)
turtle.right(90)
turtle.forward(100)
turtle.right(90)
turtle.forward(200)
draw_turtle()
```
希望这个示例可以帮助您理解如何使用turtle模块来画出乌龟爬行的轨迹!