turtle画草代码
时间: 2024-05-13 22:12:57 浏览: 165
turtle是一个Python中的绘图库,可以使用turtle来进行简单的绘图。下面是一个画草的turtle代码示例:
```
import turtle
# 设置画笔
turtle.pensize(3)
turtle.pencolor("green")
# 画草
for i in range(30):
turtle.right(12)
turtle.forward(50)
turtle.right(90)
turtle.forward(10)
turtle.right(90)
turtle.forward(10)
turtle.left(90)
turtle.forward(10)
turtle.right(90)
turtle.forward(10)
turtle.right(90)
turtle.forward(10)
turtle.left(90)
turtle.forward(10)
turtle.right(90)
turtle.penup()
turtle.goto(0, 0)
turtle.pendown()
# 隐藏画笔
turtle.hideturtle()
# 结束绘制
turtle.done()
```
相关问题
python编程turtle画草地
好的,以下是用Python编写的turtle画草地的代码:
```python
import turtle
import random
turtle.setup(800, 800)
turtle.speed(0)
turtle.bgcolor('sky blue')
def draw_grass(x, y):
turtle.penup()
turtle.goto(x, y)
turtle.pendown()
turtle.color('green')
turtle.begin_fill()
turtle.forward(20)
turtle.right(90)
turtle.forward(40)
turtle.right(90)
turtle.forward(20)
turtle.left(90)
turtle.forward(20)
turtle.right(90)
turtle.forward(20)
turtle.left(90)
turtle.forward(20)
turtle.right(90)
turtle.forward(20)
turtle.left(90)
turtle.forward(20)
turtle.right(90)
turtle.forward(20)
turtle.left(90)
turtle.forward(20)
turtle.right(90)
turtle.forward(20)
turtle.left(90)
turtle.forward(20)
turtle.right(90)
turtle.forward(20)
turtle.left(90)
turtle.forward(20)
turtle.right(90)
turtle.forward(20)
turtle.left(90)
turtle.forward(10)
turtle.right(90)
turtle.forward(40)
turtle.right(90)
turtle.forward(10)
turtle.end_fill()
while True:
x = random.randint(-400, 400)
y = random.randint(-400, -200)
draw_grass(x, y)
```
运行这段代码,你就能看到一个天蓝色的画布上,随机生成的绿色草地的效果。这个程序使用了Python的turtle模块来绘制图形,函数`draw_grass`用来绘制一株草,通过传入参数`x`和`y`来确定草的位置。草的形状比较复杂,需要用到多个`forward`和`right`或`left`命令,颜色使用了绿色,并且使用了`turtle.begin_fill()`和`turtle.end_fill()`命令来填充颜色。最后,通过不断生成随机数来实现草的随机位置。
用turtle画出水草
好的,下面是用turtle画出水草的Python代码:
```python
import turtle
# 设置画布大小
turtle.setup(800, 600)
# 设置画笔颜色和形状
turtle.color("green")
turtle.shape("turtle")
# 设置初始位置和角度
turtle.penup()
turtle.goto(-400, 0)
turtle.pendown()
turtle.setheading(90)
# 画出水草
for i in range(8):
turtle.circle(20, 180)
turtle.circle(-20, 180)
turtle.left(45)
# 隐藏画笔
turtle.hideturtle()
# 等待用户关闭窗口
turtle.done()
```
运行上述代码,即可看到绘制出的水草图形。如果需要调整水草的形状和大小,可以根据需要修改代码中的参数。
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