一：绘制六边形

import turtle

t = turtle.Pen()

turtle.bgcolor("black")

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 / 200)

效果：

二：自定义边框

import turtle

t = turtle.Pen()

turtle.bgcolor("black")

sides = eval(input("输入要绘制的边的数目(2-6)！"))

colors = ["red", "yellow", "green", "blue", "orange", "purple"]

for x in range(100):

t.pencolor(colors[x % sides])

t.forward(x * 3 / sides + x)

t.left(360 / sides + 1)

t.width(x * sides / 200)

效果：

三：带有文字的图形绘制

import turtle

t = turtle.Pen()

turtle.bgcolor("black")

my_name = turtle.textinput("输入你的姓名", "你的名字？")

colors = ["red", "yellow", "purple", "blue"]

for x in range(100):

t.pencolor(colors[x % 4])

t.penup()

t.forward(x * 4)

t.pendown()

t.write(my_name, font=("Arial", int((x + 4) / 4), "bold"))

t.left(92)

效果：

四：绘制雪花

from turtle import *

from random import *

def ground():

hideturtle()

speed(100)

for i in range(400):

pensize(randint(5, 10))

x = randint(-400, 350)

y = randint(-280, -1)

r = -y / 280

g = -y / 280

b = -y / 280

pencolor(r, g, b)

penup()

goto(x, y)

pendown()

forward(randint(40, 100))

def snow():

hideturtle()

speed(100)

pensize(2)

for i in range(100):

r = random()

g = random()

b = random()

pencolor(r, g, b)

penup()

setx(randint(-350, 350))

sety(randint(1, 270))

pendown()

dens = randint(8, 12)

snowsize = randint(10, 14)

for j in range(dens):

forward(snowsize)

backward(snowsize)

right(360 / dens)

def main():

setup(800, 600, 0, 0)

tracer(False)

bgcolor("black")

snow()

ground()

tracer(True)

mainloop()

main()

效果：

五：绘制科赫雪花

import turtle

def coch(size, n):

if n == 0:

turtle.fd(size)

else:

for angle in [0, 60, -120, 60]:

turtle.left(angle)

coch(size / 3, n - 1)

def main():

turtle.setup(600, 600)

turtle.penup()

turtle.bgcolor("white")

turtle.pensize(2)

turtle.goto(-200, 100)

turtle.pendown()

level = 3

coch(400, level)

turtle.right(120)

coch(400, level)

turtle.right(120)

coch(400, level)

turtle.hideturtle()

main()

效果：

六：绘制七彩线条

import turtle as t

t.setup(1000, 1000)

t.pen(shown=False, pendown=False, pensize=10, speed=0)

colorlist = [(255, 0, 0), (255, 165, 0), (255, 255, 0), (0, 255, 0), (0, 255, 255), (0, 0, 255), (139, 0, 255)]

colorlist.reverse()

t.fd(-250)

t.seth(-40)

t.colormode(255)

t.pendown()

for color in colorlist[:-1]:

t.pencolor(color)

t.circle(30, 80)

t.circle(-30, 80)

t.pencolor(colorlist[-1])

t.circle(30, 80 / 2)

t.fd(40)

t.circle(25, 180)

t.fd(40 * 2 / 3)

t.done()

效果：

七：绘制太极图

import turtle

# 绘制太极图函数

def draw_TJT(R):

turtle.screensize(800, 600, "blue") # 画布长、宽、背景色 长宽单位为像素

turtle.pensize(1) # 画笔宽度

turtle.pencolor('black') # 画笔颜色

turtle.speed(10) # 画笔移动速度

TJT_color = {1: 'white', -1: 'black'} # 太极图填充色 1 白色 -1 黑色

color_list = [1, -1]

"""

先画半边，再画另一边

"""

for c in color_list:

turtle.fillcolor(TJT_color.get(c)) # 获取该半边的填充色

turtle.begin_fill() # 开始填充

# 开始画出半边的轮廓

turtle.circle(R / 2, 180)

turtle.circle(R, 180)

turtle.circle(R / 2, -180)

turtle.end_fill() # 结束填充 上色完成

# 绘制该半边的鱼眼

turtle.penup() # 提起画笔，移动不留痕

turtle.goto(0, R / 3 * c) # 移动到该半边的鱼眼的圆上 R/3*c 表示移动到哪边

turtle.pendown() # 放下画笔，移动留痕

turtle.fillcolor(TJT_color.get(-c)) # 获取鱼眼填充色, 与该半边相反

turtle.begin_fill()

turtle.circle(-R / 6, 360)

turtle.end_fill()

# 回到原点，为下一循环的开始做准备

turtle.penup()

turtle.goto(0, 0)

turtle.pendown()

# 绘制文本

turtle.penup()

turtle.goto(0, -R - 50)

turtle.pendown()

turtle.write("太极图 made by kjshen", font=('Arial', 12, 'normal'))

if __name__ == '__main__':

R = 100 # 太极图半径

draw_TJT(R)

input('Press Enter to exit...') # 防止程序运行完成后就自动关闭窗口

效果：

八：绘制五角星

import turtle

turtle.setup(2000, 2000, 0, 0)

turtle.pensize(20)

turtle.pencolor("black")

turtle.seth(0)

turtle.fd(400)

turtle.seth(-144)

turtle.fd(400)

turtle.seth(-144 - 144)

turtle.fd(400)

turtle.seth(-144 - 144 - 144)

turtle.fd(400)

turtle.seth(-144 - 144 - 144 - 144)

turtle.fd(400)

input("")

效果：

九：绘制奥运五环

import turtle

p = turtle

p.pensize(3)

p.color("blue")

p.circle(30, 360)

p.pu()

p.goto(60, 0)

p.pd()

p.color("black")

p.circle(30, 360)

p.pu()

p.goto(120, 0)

p.pd()

p.color("red")

p.circle(30, 360)

p.pu()

p.goto(90, -30)

p.pd()

p.color("green")

p.circle(30, 360)

p.pu()

p.goto(30, -30)

p.pd()

p.color("yellow")

p.circle(30, 360)

p.done()

效果：