p ython用turtle画奥运五环
时间: 2024-06-08 21:11:53 浏览: 147
以下是Python使用turtle绘制奥运五环的代码:
```python
import turtle
# 设置画布大小和背景颜色
turtle.setup(800, 600)
turtle.bgcolor("white")
# 画蓝色圆环
turtle.penup()
turtle.goto(-150, -50)
turtle.pendown()
turtle.color("blue")
turtle.circle(80)
# 画黄色圆环
turtle.penup()
turtle.goto(0, -50)
turtle.pendown()
turtle.color("yellow")
turtle.circle(80)
# 画黑色圆环
turtle.penup()
turtle.goto(150, -50)
turtle.pendown()
turtle.color("black")
turtle.circle(80)
# 画绿色圆环
turtle.penup()
turtle.goto(-75, -130)
turtle.pendown()
turtle.color("green")
turtle.circle(80)
# 画红色圆环
turtle.penup()
turtle.goto(75, -130)
turtle.pendown()
turtle.color("red")
turtle.circle(80)
turtle.done()
```
运行上述代码,即可在画布上看到绘制好的五环图案。
相关问题
p ython用turtle画小动物
好的,我们可以使用 Python 自带的 Turtle 模块来画小动物,以下是一些示例代码:
1. 画一只乌龟:
```python
import turtle
# 创建画布和画笔
canvas = turtle.Screen()
pen = turtle.Turtle()
# 画乌龟的头部
pen.penup()
pen.goto(0, 100)
pen.pendown()
pen.circle(50)
# 画乌龟的身体
pen.penup()
pen.goto(0, 0)
pen.pendown()
pen.circle(100)
# 画乌龟的四肢
pen.penup()
pen.goto(-70, -50)
pen.pendown()
pen.circle(30)
pen.penup()
pen.goto(70, -50)
pen.pendown()
pen.circle(30)
pen.penup()
pen.goto(-100, -120)
pen.pendown()
pen.circle(30)
pen.penup()
pen.goto(100, -120)
pen.pendown()
pen.circle(30)
# 完成画图,关闭窗口
canvas.exitonclick()
```
2. 画一只兔子:
```python
import turtle
# 创建画布和画笔
canvas = turtle.Screen()
pen = turtle.Turtle()
# 画兔子的头部
pen.penup()
pen.goto(0, 100)
pen.pendown()
pen.begin_fill()
pen.color("pink")
pen.circle(50)
pen.end_fill()
# 画兔子的耳朵
pen.penup()
pen.goto(0, 160)
pen.pendown()
pen.begin_fill()
pen.color("pink")
pen.right(45)
pen.forward(70)
pen.left(90)
pen.forward(70)
pen.left(90)
pen.forward(70)
pen.end_fill()
pen.penup()
pen.goto(0, 160)
pen.pendown()
pen.begin_fill()
pen.color("pink")
pen.right(135)
pen.forward(70)
pen.left(90)
pen.forward(70)
pen.left(90)
pen.forward(70)
pen.end_fill()
# 画兔子的身体
pen.penup()
pen.goto(0, 0)
pen.pendown()
pen.begin_fill()
pen.color("white")
pen.circle(100)
pen.end_fill()
# 画兔子的四肢
pen.penup()
pen.goto(-70, -50)
pen.pendown()
pen.begin_fill()
pen.color("white")
pen.circle(30)
pen.end_fill()
pen.penup()
pen.goto(70, -50)
pen.pendown()
pen.begin_fill()
pen.color("white")
pen.circle(30)
pen.end_fill()
pen.penup()
pen.goto(-100, -120)
pen.pendown()
pen.begin_fill()
pen.color("white")
pen.circle(30)
pen.end_fill()
pen.penup()
pen.goto(100, -120)
pen.pendown()
pen.begin_fill()
pen.color("white")
pen.circle(30)
pen.end_fill()
# 画兔子的眼睛和嘴巴
pen.penup()
pen.goto(-20, 180)
pen.pendown()
pen.begin_fill()
pen.color("black")
pen.circle(10)
pen.end_fill()
pen.penup()
pen.goto(20, 180)
pen.pendown()
pen.begin_fill()
pen.color("black")
pen.circle(10)
pen.end_fill()
pen.penup()
pen.goto(0, 140)
pen.pendown()
pen.right(90)
pen.forward(20)
pen.left(90)
pen.forward(40)
# 完成画图,关闭窗口
canvas.exitonclick()
```
你可以根据自己的喜好和创意,自由发挥画出更多有趣的小动物。
p ython中turtle速度
在Python的turtle库中,可以通过设置速度来控制海龟绘图的速度。速度值可以是0到10之间的整数,其中0表示最快的速度,10表示最慢的速度。默认速度是6。
可以使用以下命令设置速度:
```python
import turtle
# 设置速度为5
turtle.speed(5)
# 绘制一个正方形
for i in range(4):
turtle.forward(100)
turtle.left(90)
turtle.done()
```
在这个例子中,海龟的速度被设置为5,然后绘制了一个正方形。如果你想要更快或更慢的速度,可以尝试不同的速度值。
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