请帮我使用python画一个匀速直线运动的小车
时间: 2023-06-12 15:05:13 浏览: 179
好的,以下是一个使用Python中的turtle库来画匀速直线运动小车的示例代码:
```python
import turtle
# 创建画布和画笔
wn = turtle.Screen()
wn.bgcolor("white")
pen = turtle.Turtle()
# 设置小车的初始位置和朝向
pen.penup()
pen.goto(-200, 0)
pen.pendown()
pen.setheading(0)
# 设置小车的尺寸和颜色
car_width = 80
car_height = 50
car_color = "red"
# 绘制小车的车身
pen.fillcolor(car_color)
pen.begin_fill()
for i in range(2):
pen.forward(car_width)
pen.left(90)
pen.forward(car_height)
pen.left(90)
pen.end_fill()
# 绘制小车的轮子
pen.penup()
pen.goto(-200, -25)
pen.pendown()
pen.fillcolor("black")
pen.begin_fill()
pen.circle(20)
pen.end_fill()
pen.penup()
pen.goto(-120, -25)
pen.pendown()
pen.fillcolor("black")
pen.begin_fill()
pen.circle(20)
pen.end_fill()
# 让小车向右匀速运动
speed = 5
while True:
pen.forward(speed)
wn.mainloop()
```
运行以上代码,你将看到一个红色的小车在画布上从左往右匀速运动。你可以根据需要调整小车的尺寸、颜色和速度等参数。
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