例子一:
import
效果圖如下:
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLicmbw5iY3UjY5ADMzIGMmFGO4cTMklTZyQTY5IWNihjMlRjZk9CX0JXZ252bj91Ztl2Lc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)
可以做成互動的,利用eval函數獲得使用者想繪制的邊數
代碼:
#Python學習交流群:973783996
import turtle
t = turtle.Pen()
turtle.bgcolor("black")
sides=evali(input("輸入要繪制的邊的數目,請輸入2-6的數字!"))
colors=["red","yellow","green","blue","orange","purple"]
for x in xrange(100):
t.pencolor(colors[x%sides])
t.forward(x*3/sides+x)
t.left(360/sides+1)
t.width(x*sides/200)
print("####結束####")
效果:兩條邊
例子三:
繪制橡皮筋球體
import turtle
#Python學習交流群:973783996
t = turtle.Pen()
turtle.bgcolor("black")
#sides=evali(input("輸入要繪制的邊的數目,請輸入2-6的數字!"))
sides=6
colors=["red","yellow","green","blue","orange","purple"]
for x in range(360):
t.pencolor(colors[x%sides])
t.forward(x*3/sides+x)
t.left(360/sides+1)
t.width(x*sides/180)
t.left(91)
print("####結束####")
效果圖如下: