python中的turtl模块

01.樱花🌸

image.png
cherry_blossoms1.py

  1. import turtle as T
  2. import random
  3. import time
  6. '''
  7. python--turtle库
  10. 01——绘制樱花树
  11. copy自知乎
  12. 链接：https://zhuanlan.zhihu.com/p/106388608
  14. === ===  === === === === === === === === ===
  15. turtle库的基础命令介绍
  17. （1）画布
  18.     画布canvas是绘图区域，可以设置它的大小和初始位置
  19.     turtle.screensize(1000,600,'red')    大小的设置
  20.     turtle.setup(width=0.5,height=0.75)  初始位置
  22. （2）画笔
  23.     （1）画笔运动的命令
  24.     turtle.forward(a)   向当前画笔方向移动a像素长度
  25.     turtle.backward(a)  向当前画笔相反方向移动a像素长度
  26.     turtle.right(a)     顺时针移动
  27.     aturtle.left(a)     逆时针移动
  28.     aturtle.pendown()   移动时绘制图形
  29.     turtle.goto(x,y)    将画笔移动到坐标为x,y的位置
  30.     turtle.penup()      移动时不绘制图形，提起笔
  31.     turtle.speed(a)     画笔绘制的速度范围
  32.     turtle.circle()     画图，半径为正，表示圆心在画笔的左边画圈
  33.     （2）画笔控制命令
  34.     turtle.pensize(width)   绘制图形的宽度
  35.     turtle.pencolor()       画笔的颜色
  36.     turtle.fillcolor(a)     绘制图形的填充颜色
  37.     turtle.color(a1,a2)     同时设置pencolor=a1,fillcolor=a2
  38.     turtle.filling()        返回当前是否在填充状态
  39.     turtle.begin_fill()     准备开始填充图形
  40.     turtle.end_fill()       填充完成
  41.     turtle.hideturtle()     隐藏箭头显示
  42.     turtle.showturtle()     显示箭头
  43.     （3）全局控制命令
  44.     turtle.clear()   清空turtle窗口,但是turtle的位置和状态不会改变
  45.     turtle.reset()   清空窗口，重置turtle状态为起始位置
  46.     turtle.undo()    撤销上一个turtle动作
  47. '''
  49. # 绘制樱花
  50. def tree(branch, t):
  51.     time.sleep(0.01)
  52.     if branch > 3:
  53.         if 8 <= branch <= 12:
  54.             if random.randint(0, 2) == 0:
  55.                 # 上色
  56.                 t.color('snow')
  57.             else:
  58.                 # 上色
  59.                 t.color('lightcoral')
  60.                 t.pensize(branch / 3)
  61.         elif branch < 8:
  62.             if random.randint(0, 1) == 0:
  63.                 t.color('snow')
  64.             else:
  65.                 t.color('lightcoral')
  66.                 t.pensize(branch / 2)
  67.         else:
  68.             t.color('sienna')
  69.             t.pensize(branch / 2)
  70.         t.forward(branch)
  71.         a = 1.5 * random.random()
  72.         t.right(20 * a)
  73.         b = 1.5 * random.random()
  74.         tree(branch - 10 * b, t)
  75.         t.left(40 * a)
  76.         tree(branch - 10 * b, t)
  77.         t.right(20 * a)
  78.         t.up()
  79.         t.backward(branch)
  80.         t.down()
  83. # 绘制花瓣
  84. def petal(m, t):
  85.     for i in range(m):
  86.         a = 200 - 400 * random.random()
  87.         b = 10 - 20 * random.random()
  88.         t.up()
  89.         t.forward(b)
  90.         t.left(90)
  91.         t.forward(a)
  92.         t.down()
  93.         t.color('lightcoral')
  94.         t.circle(1)
  95.         t.up()
  96.         t.backward(a)
  97.         t.right(90)
  98.         t.backward(b)
  101. def main():
  102.     t = T.Turtle()
  103.     w = T.Screen()
  104.     t.hideturtle()  # 隐藏turtle
  105.     t.getscreen().tracer(5, 0)
  106.     w.screensize(bg='wheat')
  107.     t.left(90)
  108.     t.up()
  109.     t.backward(150)
  110.     t.down()
  111.     t.color('sienna')
  113.     tree(60, t)
  114.     petal(200, t)
  115.     w.exitonclick()
  118. if __name__ == '__main__':
  119.     main()

02.樱花🌸

image.png
cherry_blossoms2.py

  1. from turtle import *
  2. from random import *
  3. from math import *
  5. '''
  6. python--turtle库
  9. 02——绘制樱花树
  10. copy自知乎
  11. 链接：https://zhuanlan.zhihu.com/p/106388608
  12. '''
  15. def tree(n, len):
  16.     pd()  # 下笔
  17.     # 阴影效果
  18.     t = cos(radians(heading() + 45)) / 8 + 0.25
  19.     pencolor(t, t, t)
  20.     pensize(n / 3)
  21.     forward(len)  # 画树枝
  22.     if n > 0:
  23.         b = random() * 15 + 10  # 右分支偏转角度
  24.         c = random() * 15 + 10  # 左分支偏转角度
  25.         d = len * (random() * 0.25 + 0.7)  # 下一个分支的长度
  26.         # 右转一定角度，画右分支
  27.         right(b)
  28.         tree(n - 1, d)
  29.         # 左转一定角度，画左分支
  30.         left(b + c)
  31.         tree(n - 1, d)
  32.         # 转回来
  33.         right(c)
  34.     else:
  35.         # 画叶子
  36.         right(90)
  37.         n = cos(radians(heading() - 45)) / 4 + 0.5
  38.         pencolor(n, n * 0.8, n * 0.8)
  39.         circle(3)
  40.         left(90)
  42.         # 添加0.3倍的飘落叶子
  43.     if random() > 0.7:
  44.         pu()
  45.         # 飘落
  46.         t = heading()
  47.         an = -40 + random() * 40
  48.         setheading(an)
  49.         dis = int(800 * random() * 0.5 + 400 * random() * 0.3 + 200 * random() * 0.2)
  50.         forward(dis)
  51.         setheading(t)
  53.         # 画叶子
  54.         pd()
  55.         right(90)
  56.         n = cos(radians(heading() - 45)) / 4 + 0.5
  57.         pencolor(n * 0.5 + 0.5, 0.4 + n * 0.4, 0.4 + n * 0.4)
  58.         circle(2)
  59.         left(90)
  60.         pu()
  62.         # 返回
  63.         t = heading()
  64.         setheading(an)
  65.         backward(dis)
  66.         setheading(t)
  68.     pu()
  69.     backward(len)  # 退回
  72. def main():
  73.     bgcolor(0.5, 0.5, 0.5)  # 背景色
  74.     ht()  # 隐藏turtle
  75.     speed(0)  # 速度，1-10渐进，0最快
  76.     tracer(0, 0)
  77.     pu()  # 抬笔
  78.     backward(100)
  79.     left(90)  # 左转90度
  80.     pu()  # 抬笔
  81.     backward(300)  # 后退300
  82.     tree(12, 100)  # 递归7层
  83.     done()
  86. if __name__ == '__main__':
  87.     main()

03.樱花🌸

image.png
cherry_blossoms3.py

  1. from turtle import *
  2. from random import *
  3. from math import *
  5. '''
  6. python--turtle库
  9. 03——绘制樱花树
  10. copy自知乎
  11. 链接：https://zhuanlan.zhihu.com/p/106388608
  12. '''
  15. def tree(n, len):
  16.     pd()
  17.     t = cos(radians(heading() + 45)) / 8 + 0.25
  18.     pencolor(t, t, t)
  19.     pensize(n / 4)
  20.     forward(len)
  21.     if n > 0:
  22.         b = random() * 15 + 10
  23.         c = random() * 15 + 10
  24.         d = len * (random() * 0.35 + 0.6)
  25.         right(b)
  26.         tree(n - 1, d)
  27.         left(b + c)
  28.         tree(n - 1, d)
  29.         right(c)
  30.     else:
  31.         right(90)
  32.         n = cos(radians(heading() - 45)) / 4 + 0.5
  33.         pencolor(n, n, n)
  34.         circle(2)
  35.         left(90)
  36.     pu()
  37.     backward(len)
  40. def main():
  41.     bgcolor(0.5, 0.5, 0.5)
  42.     ht()
  43.     speed(0)
  44.     tracer(0, 0)
  45.     left(90)
  46.     pu()
  47.     backward(300)
  48.     tree(13, 100)
  49.     done()
  52. if __name__ == '__main__':
  53.     main()

04.狗🐕

image.png
dog.py

  1. import turtle as t
  3. def main():
  4.     t.screensize(500, 500)
  5.     # 【头部轮廓】
  6.     t.pensize(5)
  7.     t.home()
  8.     t.seth(0)
  9.     t.pd()  #pendown
  10.     t.color('black')
  11.     t.circle(20, 80)  # 0
  12.     t.circle(200, 30)  # 1
  13.     t.circle(30, 60)  # 2
  14.     t.circle(200, 29.5)  # 3
  15.     t.color('black')
  16.     t.circle(20, 60)  # 4
  17.     t.circle(-150, 22)  # 5
  18.     t.circle(-50, 10)  # 6
  19.     t.circle(50, 70)  # 7
  20.     # 确定鼻头大概位置 t.xcor和t.ycor乌龟一开始的位置
  21.     x_nose = t.xcor()
  22.     y_nose = t.ycor()
  23.     t.circle(30, 62)  # 8
  24.     t.circle(200, 15)  # 9
  25.     # 【鼻子】
  26.     t.pu() #penup
  27.     t.goto(x_nose, y_nose + 25)
  28.     t.seth(90)
  29.     t.pd()
  30.     t.begin_fill()
  31.     t.circle(8)
  32.     t.end_fill()
  33.     # 【眼睛】
  34.     t.pu()
  35.     t.goto(x_nose + 48, y_nose + 55)
  36.     t.seth(90)
  37.     t.pd()
  38.     t.begin_fill()
  39.     t.circle(8)
  40.     t.end_fill()
  41.     # 【耳朵】
  42.     t.pu()
  43.     t.color('#444444')
  44.     t.goto(x_nose + 100, y_nose + 110)
  45.     t.seth(182)
  46.     t.pd()
  47.     t.circle(15, 45)
  48.     t.color('black')
  49.     t.circle(10, 15)
  50.     t.circle(90, 70)
  51.     t.circle(25, 110)
  52.     t.rt(4)
  53.     t.circle(90, 70)
  54.     t.circle(10, 15)
  55.     t.color('#444444')
  56.     t.circle(15, 45)
  57.     # 【身体】
  58.     t.pu()
  59.     t.color('black')
  60.     t.goto(x_nose + 90, y_nose - 30)
  61.     t.seth(-130)
  62.     t.pd()
  63.     t.circle(250, 28)
  64.     t.circle(10, 140)
  65.     t.circle(-250, 25)
  66.     t.circle(-200, 25)
  67.     t.circle(-50, 85)
  68.     t.circle(8, 145)
  69.     t.circle(90, 45)
  70.     t.circle(550, 5)
  71.     # 【尾巴】
  72.     t.seth(0)
  73.     t.circle(60, 85)
  74.     t.circle(40, 65)
  75.     t.circle(40, 60)
  76.     t.lt(150)  #left
  77.     t.circle(-40, 90)
  78.     t.circle(-25, 100)
  79.     t.lt(5)
  80.     t.fd(20)
  81.     t.circle(10, 60)
  82.     # 【背部】
  83.     t.rt(80)  #right
  84.     t.circle(200, 35)
  85.     # 【项圈】
  86.     t.pensize(20)
  87.     t.color('#F03C3F')
  88.     t.lt(10)
  89.     t.circle(-200, 25)
  90.     # 【爱心铃铛】
  91.     t.pu()
  92.     t.fd(18)
  93.     t.lt(90)
  94.     t.fd(18)
  95.     t.pensize(6)
  96.     t.seth(35)  #setheading
  97.     t.color('#FDAF17')
  98.     t.begin_fill()
  99.     t.lt(135)
  100.     t.fd(6)
  101.     t.right(180)  # 画笔掉头
  102.     t.circle(6, -180)
  103.     t.backward(8)
  104.     t.right(90)
  105.     t.forward(6)
  106.     t.circle(-6, 180)
  107.     t.fd(15)
  108.     t.end_fill()
  109.     # 【前小腿】
  110.     t.pensize(5)
  111.     t.pu()
  112.     t.color('black')
  113.     t.goto(x_nose + 100, y_nose - 125)
  114.     t.pd()
  115.     t.seth(-50)
  116.     t.fd(25)
  117.     t.circle(10, 150)
  118.     t.fd(25)
  119.     # 【后小腿】
  120.     t.pensize(4)
  121.     t.pu()
  122.     t.goto(x_nose + 314, y_nose - 125)
  123.     t.pd()
  124.     t.seth(-95)
  125.     t.fd(25)
  126.     t.circle(-5, 150)
  127.     t.fd(2)
  128.     t.hideturtle()
  129.     t.done()
  132. if __name__ == '__main__':
  133.     main()

05.心♥

image.png
heart.py

  1. from turtle import *
  4. def main():
  5.     color('red', 'pink')  # 画笔色red，背景色pink
  6.     begin_fill()
  7.     left(135)  # 左转135°
  8.     fd(100)  # 前进100像素
  9.     right(180)  # 画笔掉头
  11.     circle(30, -180)
  13.     backward(35)  # 由于此时画笔方向约为绝对方向的135°，需倒退画线
  14.     right(90)
  15.     forward(35)
  16.     circle(-30, 180)
  17.     fd(100)
  18.     end_fill()
  19.     hideturtle()
  20.     done()
  23. if __name__ == '__main__':
  24.     main()

06.小黄人

image.png
minions.py

  1. import turtle
  3. #小黄人
  4. def main():
  5.     t = turtle.Turtle()
  6.     wn = turtle.Screen()
  7.     turtle.colormode(255)
  8.     t.hideturtle()
  9.     t.speed(0)
  10.     t.penup()
  11.     t.pensize(4)
  12.     t.goto(100, 0)
  13.     t.pendown()
  14.     t.left(90)
  15.     t.color((0, 0, 0), (255, 255, 0))
  16.     # 身体绘制上色
  17.     t.begin_fill()
  18.     t.forward(200)
  19.     t.circle(100, 180)
  20.     t.forward(200)
  21.     t.circle(100, 180)
  22.     t.end_fill()
  23.     # 右眼睛绘制上色
  24.     t.pensize(12)
  25.     t.penup()
  26.     t.goto(-100, 200)
  27.     t.pendown()
  28.     t.right(100)
  29.     t.circle(500, 23)
  31.     t.pensize(3)
  32.     t.penup()
  33.     t.goto(0, 200)
  34.     t.pendown()
  35.     t.seth(270)
  36.     t.color("black", "white")
  37.     t.begin_fill()
  38.     t.circle(30)
  39.     t.end_fill()
  41.     t.penup()
  42.     t.goto(15, 200)
  43.     t.pendown()
  44.     t.color("black", "black")
  45.     t.begin_fill()
  46.     t.circle(15)
  47.     t.end_fill()
  49.     t.penup()
  50.     t.goto(35, 205)
  51.     t.color("black", "white")
  52.     t.begin_fill()
  53.     t.circle(5)
  54.     t.end_fill()
  55.     # 左眼睛绘制上色
  56.     t.pensize(3)
  57.     t.penup()
  58.     t.goto(0, 200)
  59.     t.pendown()
  60.     t.seth(90)
  61.     t.color("black", "white")
  62.     t.begin_fill()
  63.     t.circle(30)
  64.     t.end_fill()
  66.     t.penup()
  67.     t.goto(-15, 200)
  68.     t.pendown()
  69.     t.color("black", "black")
  70.     t.begin_fill()
  71.     t.circle(15)
  72.     t.end_fill()
  74.     t.penup()
  75.     t.goto(-35, 205)
  76.     t.color("black", "white")
  77.     t.begin_fill()
  78.     t.circle(5)
  79.     t.end_fill()
  81.     # 嘴绘制上色
  82.     t.penup()
  83.     t.goto(-20, 100)
  84.     t.pendown()
  85.     t.seth(270)
  86.     t.color("black", "white")
  87.     t.begin_fill()
  88.     t.circle(20, 180)
  89.     t.left(90)
  90.     t.forward(40)
  91.     t.end_fill()
  93.     # 裤子绘制上色
  94.     t.penup()
  95.     t.goto(-100, 0)
  96.     t.pendown()
  97.     t.seth(0)
  98.     t.color("black", "blue")
  99.     t.begin_fill()
  100.     t.forward(20)
  101.     t.left(90)
  102.     t.forward(40)
  103.     t.right(90)
  104.     t.forward(160)
  105.     t.right(90)
  106.     t.forward(40)
  107.     t.left(90)
  108.     t.forward(20)
  109.     t.seth(270)
  110.     t.penup()
  111.     t.goto(-100, 0)
  112.     t.circle(100, 180)
  113.     t.end_fill()
  115.     # 左裤子腰带
  116.     t.penup()
  117.     t.goto(-70, 20)
  118.     t.pendown()
  119.     t.color("black", "blue")
  120.     t.begin_fill()
  121.     t.seth(45)
  122.     t.forward(15)
  123.     t.left(90)
  124.     t.forward(60)
  125.     t.seth(270)
  126.     t.forward(15)
  127.     t.left(40)
  128.     t.forward(50)
  129.     t.end_fill()
  130.     t.left(180)
  131.     t.goto(-70, 30)
  132.     t.dot()
  134.     # 右裤腰带
  135.     t.penup()
  136.     t.goto(70, 20)
  137.     t.pendown()
  138.     t.color("black", "blue")
  139.     t.begin_fill()
  140.     t.seth(135)
  141.     t.forward(15)
  142.     t.right(90)
  143.     t.forward(60)
  144.     t.seth(270)
  145.     t.forward(15)
  146.     t.right(40)
  147.     t.forward(50)
  148.     t.end_fill()
  150.     t.left(180)
  151.     t.goto(70, 30)
  153.     t.dot()
  155.     # 脚
  157.     t.penup()
  158.     t.goto(4, -100)
  159.     t.pendown()
  160.     t.seth(270)
  161.     t.color("black", "black")
  162.     t.begin_fill()
  163.     t.forward(30)
  164.     t.left(90)
  165.     t.forward(40)
  166.     t.seth(20)
  167.     t.circle(10, 180)
  168.     t.circle(400, 2)
  169.     t.seth(90)
  170.     t.forward(20)
  171.     t.goto(4, -100)
  172.     t.end_fill()
  174.     t.penup()
  175.     t.goto(-4, -100)
  176.     t.pendown()
  177.     t.seth(270)
  178.     t.color("black", "black")
  179.     t.begin_fill()
  180.     t.forward(30)
  181.     t.right(90)
  182.     t.forward(40)
  183.     t.seth(20)
  184.     t.circle(10, -225)
  185.     t.circle(400, -3)
  186.     t.seth(90)
  187.     t.forward(21)
  188.     t.goto(-4, -100)
  189.     t.end_fill()
  191.     # 左手
  192.     t.penup()
  193.     t.goto(-100, 50)
  194.     t.pendown()
  195.     t.seth(225)
  196.     t.color("black", "yellow")
  197.     t.begin_fill()
  198.     t.forward(40)
  199.     t.left(90)
  200.     t.forward(35)
  201.     t.seth(90)
  202.     t.forward(50)
  203.     t.end_fill()
  204.     # 右手
  205.     t.penup()
  206.     t.goto(100, 50)
  207.     t.pendown()
  208.     t.seth(315)
  209.     t.color("black", "yellow")
  210.     t.begin_fill()
  211.     t.forward(40)
  212.     t.right(90)
  213.     t.forward(36)
  214.     t.seth(90)
  215.     t.forward(50)
  216.     t.end_fill()
  218.     #
  219.     t.penup()
  220.     t.goto(0, -100)
  221.     t.pendown()
  222.     t.forward(30)
  224.     #
  225.     t.penup()
  226.     t.goto(0, -20)
  227.     t.pendown()
  228.     t.color("yellow")
  229.     t.begin_fill()
  230.     t.seth(45)
  231.     t.forward(20)
  232.     t.circle(10, 180)
  233.     t.right(90)
  234.     t.circle(10, 180)
  235.     t.forward(20)
  236.     t.end_fill()
  238.     #
  239.     t.penup()
  240.     t.color("black")
  241.     t.goto(-100, -20)
  242.     t.pendown()
  243.     t.circle(30, 90)
  245.     t.penup()
  246.     t.goto(100, -20)
  247.     t.pendown()
  248.     t.circle(30, -90)
  249.     # 头顶
  250.     t.penup()
  251.     t.goto(2, 300)
  252.     t.pendown()
  253.     t.begin_fill()
  254.     t.seth(135)
  255.     t.circle(100, 40)
  256.     t.end_fill()
  258.     t.penup()
  259.     t.goto(2, 300)
  260.     t.pendown()
  261.     t.begin_fill()
  262.     t.seth(45)
  263.     t.circle(100, 40)
  264.     t.end_fill()
  267. if __name__ == '__main__':
  268.     main()

07.皮卡丘

皮卡丘.mp4pikachu.py

# coding:utf-8
import turtle as t
import time

# 皮卡丘
# 基础设置
t.screensize(800, 600)
t.pensize(2)  # 设置画笔的大小
t.speed(10)  # 设置画笔速度为10


# 画左偏曲线函数
def radian_left(ang, dis, step, n):
    for i in range(n):
        dis += step  # dis增大step
        t.lt(ang)  # 向左转ang度
        t.fd(dis)  # 向前走dis的步长


def radian_right(ang, dis, step, n):
    for i in range(n):
        dis += step
        t.rt(ang)  # 向左转ang度
        t.fd(dis)  # 向前走dis的步长


# 画耳朵
def InitEars():
    t.color("black", "yellow")
    # 左耳朵曲线
    t.pu()  # 提笔
    t.goto(-50, 100)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(110)  # 画笔角度
    t.begin_fill()
    radian_left(1.2, 0.4, 0.1, 40)
    t.setheading(270)  # 画笔角度
    radian_left(1.2, 0.4, 0.1, 40)
    t.setheading(44)  # 画笔角度
    t.forward(32)
    t.end_fill()
    # 右耳朵曲线
    t.pu()  # 提笔
    t.goto(50, 100)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(70)  # 画笔角度
    t.begin_fill()
    radian_right(1.2, 0.4, 0.1, 40)
    t.setheading(270)  # 画笔角度
    radian_right(1.2, 0.4, 0.1, 40)
    t.setheading(136)  # 画笔角度
    t.forward(32)
    t.end_fill()
    # 耳朵黑
    t.begin_fill()
    t.fillcolor("black")
    t.pu()  # 提笔
    t.goto(88, 141)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(35)  # 画笔角度
    radian_right(1.2, 1.6, 0.1, 16)
    t.setheading(270)  # 画笔角度
    radian_right(1.2, 0.4, 0.1, 25)
    t.setheading(132)  # 画笔角度
    t.forward(31)
    t.end_fill()
    t.begin_fill()
    t.fillcolor("black")
    t.pu()  # 提笔
    t.goto(-88, 141)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(145)  # 画笔角度
    radian_left(1.2, 1.6, 0.1, 16)
    t.setheading(270)  # 画笔角度
    radian_left(1.2, 0.4, 0.1, 25)
    t.setheading(48)  # 画笔角度
    t.forward(31)
    t.end_fill()


# 画尾巴
def InitTail():
    # 尾巴
    t.begin_fill()
    t.fillcolor("yellow")
    t.pu()  # 提笔
    t.goto(64, -140)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(10)  # 画笔角度
    t.forward(20)
    t.setheading(90)  # 画笔角度
    t.forward(20)
    t.setheading(10)  # 画笔角度
    t.forward(10)
    t.setheading(80)  # 画笔角度
    t.forward(100)
    t.setheading(35)  # 画笔角度
    t.forward(80)
    t.setheading(260)  # 画笔角度
    t.forward(100)
    t.setheading(205)  # 画笔角度
    t.forward(40)
    t.setheading(260)  # 画笔角度
    t.forward(37)
    t.setheading(205)  # 画笔角度
    t.forward(20)
    t.setheading(260)  # 画笔角度
    t.forward(25)
    t.setheading(175)  # 画笔角度
    t.forward(30)
    t.setheading(100)  # 画笔角度
    t.forward(13)
    t.end_fill()


# 画脚
def InitFoots():
    # 脚
    t.begin_fill()
    t.fillcolor("yellow")
    t.pensize(2)
    t.pu()  # 提笔
    t.goto(-70, -200)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(225)  # 画笔角度
    radian_left(0.5, 1.2, 0, 12)
    radian_left(35, 0.6, 0, 4)
    radian_left(1, 1.2, 0, 18)
    t.setheading(160)  # 画笔角度
    t.forward(13)
    t.end_fill()
    t.begin_fill()
    t.fillcolor("yellow")
    t.pensize(2)
    t.pu()  # 提笔
    t.goto(70, -200)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(315)  # 画笔角度
    radian_right(0.5, 1.2, 0, 12)
    radian_right(35, 0.6, 0, 4)
    radian_right(1, 1.2, 0, 18)
    t.setheading(20)  # 画笔角度
    t.forward(13)
    t.end_fill()


# 画身体
def InitBody():
    # 外形轮廓
    t.begin_fill()
    t.pu()  # 提笔
    t.goto(112, 0)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(90)  # 画笔角度
    t.circle(112, 180)
    t.setheading(250)  # 画笔角度
    radian_left(1.6, 1.3, 0, 50)
    radian_left(0.8, 1.5, 0, 25)
    t.setheading(255)  # 画笔角度
    radian_left(0.4, 1.6, 0.2, 27)
    radian_left(2.8, 1, 0, 45)
    radian_right(0.9, 1.4, 0, 31)
    t.setheading(355)  # 画笔角度
    radian_right(0.9, 1.4, 0, 31)
    radian_left(2.8, 1, 0, 45)
    radian_left(0.4, 7.2, -0.2, 27)
    t.setheading(10)  # 画笔角度
    radian_left(0.8, 1.5, 0, 25)
    radian_left(1.6, 1.3, 0, 50)
    t.end_fill()


def InitEyes():
    # 左眼睛
    t.begin_fill()
    t.fillcolor("black")
    t.pu()  # 提笔
    t.goto(-46, 10)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(90)  # 画笔角度
    t.circle(5, 360)
    t.end_fill()
    # 右眼睛
    t.begin_fill()
    t.fillcolor("black")
    t.pu()  # 提笔
    t.goto(46, 10)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(-90)  # 画笔角度
    t.circle(5, 360)
    t.end_fill()


# 画脸
def InitFace():
    # 脸蛋
    t.begin_fill()
    t.fillcolor("red")
    t.pu()  # 提笔
    t.goto(-63, -10)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(90)  # 画笔角度
    t.circle(10, 360)
    t.end_fill()
    t.begin_fill()
    t.fillcolor("red")
    t.pu()  # 提笔
    t.goto(63, -10)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(-90)  # 画笔角度
    t.circle(10, 360)
    t.end_fill()
    # 嘴巴
    t.pensize(2.2)
    t.pu()  # 提笔
    t.goto(0, 0)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(235)  # 画笔角度
    radian_right(5, 0.8, 0, 30)
    t.pu()  # 提笔
    t.goto(0, 0)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(305)  # 画笔角度
    radian_left(5, 0.8, 0, 30)


# 画手
def InitHands():
    # 左手
    t.pensize(2)
    t.pu()  # 提笔
    t.goto(-46, -100)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(285)  # 画笔角度
    radian_right(0.4, 1.2, 0, 26)
    radian_right(5, 0.35, 0, 26)
    radian_right(0.3, 1.2, 0, 15)
    # 右手
    t.pu()  # 提笔
    t.goto(46, -100)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(255)  # 画笔角度
    radian_left(0.4, 1.2, 0, 26)
    radian_left(5, 0.35, 0, 26)
    radian_left(0.3, 1.2, 0, 15)


def CloseEyes():
    # 左眼睛
    t.pu()  # 提笔
    t.goto(-46, 12)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(180)  # 画笔角度
    t.forward(10)
    # 右眼睛
    t.pu()  # 提笔
    t.goto(46, 12)  # 笔头初始位置
    t.pd()  # 下笔
    t.setheading(0)  # 画笔角度
    t.forward(10)


# 初始化
def Init():
    InitEars()
    InitTail()
    InitFoots()
    InitBody()
    InitFace()
    InitHands()
    InitEyes()


# 眨眼睛
def Upgarde():
    InitEars()
    InitTail()
    InitFoots()
    InitBody()
    InitFace()
    InitHands()
    CloseEyes()


def Upgarde_Init():
    InitEars()
    InitTail()
    InitFoots()
    InitBody()
    InitFace()
    InitHands()
    InitEyes()


def main():
    Init()
    t.tracer(False)
    # 眨眼睛动画
    for i in range(30):
        if i % 2 == 0:
            t.reset()
            t.hideturtle()
            Upgarde()
            t.update()
            time.sleep(0.3)
        else:
            t.reset()
            t.hideturtle()
            Upgarde_Init()
            t.update()
            time.sleep(1)


main()
# 结束画笔
t.done()

08.小猪佩奇

image.png
peppa_pig.py

"""
绘制小猪佩奇
"""
from turtle import *


def nose(x,y):
    """画鼻子"""
    penup()
    # 将海龟移动到指定的坐标
    goto(x,y)
    pendown()
    # 设置海龟的方向（0-东、90-北、180-西、270-南）
    setheading(-30)
    begin_fill()
    a = 0.4
    for i in range(120):
        if 0 <= i < 30 or 60 <= i <90:
            a = a + 0.08
            # 向左转3度
            left(3)
            # 向前走
            forward(a)
        else:
            a = a - 0.08
            left(3)
            forward(a)
    end_fill()
    penup()
    setheading(90)
    forward(25)
    setheading(0)
    forward(10)
    pendown()
    # 设置画笔的颜色(红, 绿, 蓝)
    pencolor(255, 155, 192)
    setheading(10)
    begin_fill()
    circle(5)
    color(160, 82, 45)
    end_fill()
    penup()
    setheading(0)
    forward(20)
    pendown()
    pencolor(255, 155, 192)
    setheading(10)
    begin_fill()
    circle(5)
    color(160, 82, 45)
    end_fill()


def head(x, y):
    """画头"""
    color((255, 155, 192), "pink")
    penup()
    goto(x,y)
    setheading(0)
    pendown()
    begin_fill()
    setheading(180)
    circle(300, -30)
    circle(100, -60)
    circle(80, -100)
    circle(150, -20)
    circle(60, -95)
    setheading(161)
    circle(-300, 15)
    penup()
    goto(-100, 100)
    pendown()
    setheading(-30)
    a = 0.4
    for i in range(60):
        if 0<= i < 30 or 60 <= i < 90:
            a = a + 0.08
            lt(3) #向左转3度
            fd(a) #向前走a的步长
        else:
            a = a - 0.08
            lt(3)
            fd(a)
    end_fill()


def ears(x,y):
    """画耳朵"""
    color((255, 155, 192), "pink")
    penup()
    goto(x, y)
    pendown()
    begin_fill()
    setheading(100)
    circle(-50, 50)
    circle(-10, 120)
    circle(-50, 54)
    end_fill()
    penup()
    setheading(90)
    forward(-12)
    setheading(0)
    forward(30)
    pendown()
    begin_fill()
    setheading(100)
    circle(-50, 50)
    circle(-10, 120)
    circle(-50, 56)
    end_fill()


def eyes(x,y):
    """画眼睛"""
    color((255, 155, 192), "white")
    penup()
    setheading(90)
    forward(-20)
    setheading(0)
    forward(-95)
    pendown()
    begin_fill()
    circle(15)
    end_fill()
    color("black")
    penup()
    setheading(90)
    forward(12)
    setheading(0)
    forward(-3)
    pendown()
    begin_fill()
    circle(3)
    end_fill()
    color((255, 155, 192), "white")
    penup()
    seth(90)
    forward(-25)
    seth(0)
    forward(40)
    pendown()
    begin_fill()
    circle(15)
    end_fill()
    color("black")
    penup()
    setheading(90)
    forward(12)
    setheading(0)
    forward(-3)
    pendown()
    begin_fill()
    circle(3)
    end_fill()


def cheek(x,y):
    """画脸颊"""
    color((255, 155, 192))
    penup()
    goto(x,y)
    pendown()
    setheading(0)
    begin_fill()
    circle(30)
    end_fill()


def mouth(x,y):
    """画嘴巴"""
    color(239, 69, 19)
    penup()
    goto(x, y)
    pendown()
    setheading(-80)
    circle(30, 40)
    circle(40, 80)


def setting():
    """设置参数"""
    pensize(4)
    # 隐藏海龟
    hideturtle()
    colormode(255)
    color((255, 155, 192), "pink")
    setup(840, 500)
    speed(10)


def main():
    """主函数"""
    setting() 
    nose(-100, 100)
    head(-69, 167)
    ears(0, 160)
    eyes(0, 140)
    cheek(80, 10)
    mouth(-20, 30)
    done()


if __name__ == '__main__':
    main()

09.国旗

image.png
flag.py

"""
用Python的turtle模块绘制国旗
"""
import turtle


def draw_rectangle(x, y, width, height):
    """绘制矩形"""
    turtle.goto(x, y)
    turtle.pencolor('red')
    turtle.fillcolor('red')
    turtle.begin_fill()
    for i in range(2):
        turtle.forward(width)
        turtle.left(90)
        turtle.forward(height)
        turtle.left(90)
    turtle.end_fill()


def draw_star(x, y, radius):
    """绘制五角星"""
    turtle.setpos(x, y)
    pos1 = turtle.pos()
    turtle.circle(-radius, 72)
    pos2 = turtle.pos()
    turtle.circle(-radius, 72)
    pos3 = turtle.pos()
    turtle.circle(-radius, 72)
    pos4 = turtle.pos()
    turtle.circle(-radius, 72)
    pos5 = turtle.pos()
    turtle.color('yellow', 'yellow')
    turtle.begin_fill()
    turtle.goto(pos3)
    turtle.goto(pos1)
    turtle.goto(pos4)
    turtle.goto(pos2)
    turtle.goto(pos5)
    turtle.end_fill()


def main():
    """主程序"""
    turtle.speed(12)
    turtle.penup()
    x, y = -270, -180
    # 画国旗主体
    width, height = 540, 360
    draw_rectangle(x, y, width, height)
    # 画大星星
    pice = 22
    center_x, center_y = x + 5 * pice, y + height - pice * 5
    turtle.goto(center_x, center_y)
    turtle.left(90)
    turtle.forward(pice * 3)
    turtle.right(90)
    draw_star(turtle.xcor(), turtle.ycor(), pice * 3)
    x_poses, y_poses = [10, 12, 12, 10], [2, 4, 7, 9]
    # 画小星星
    for x_pos, y_pos in zip(x_poses, y_poses):
        turtle.goto(x + x_pos * pice, y + height - y_pos * pice)
        turtle.left(turtle.towards(center_x, center_y) - turtle.heading())
        turtle.forward(pice)
        turtle.right(90)
        draw_star(turtle.xcor(), turtle.ycor(), pice)
    # 隐藏海龟
    turtle.ht()
    # 显示绘图窗口
    turtle.mainloop()


if __name__ == '__main__':
    main()

10.冰墩墩

image.png

import turtle

if __name__ == '__main__':
    turtle.title('PythonBingDwenDwen')

    turtle.speed(100)  # 速度

    # 左手
    turtle.goto(177, 112)
    turtle.penup()
    turtle.pencolor("lightgray")
    turtle.pensize(3)
    turtle.fillcolor("white")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(80)
    turtle.circle(-45, 200)
    turtle.circle(-300, 23)
    turtle.end_fill()

    # 左手内
    turtle.penup()
    turtle.goto(182, 95)
    turtle.pencolor("black")
    turtle.pensize(1)
    turtle.fillcolor("black")
    turtle.begin_fill()
    turtle.setheading(95)
    turtle.pendown()
    turtle.circle(-37, 160)
    turtle.circle(-20, 50)
    turtle.circle(-200, 30)
    turtle.end_fill()
    # 轮廓
    # 头顶
    turtle.penup()
    turtle.goto(-73, 230)
    turtle.pencolor("lightgray")
    turtle.pensize(3)
    turtle.fillcolor("white")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(20)
    turtle.circle(-250, 35)
    # 左耳
    turtle.setheading(50)
    turtle.circle(-42, 180)
    # 左侧
    turtle.setheading(-50)
    turtle.circle(-190, 30)
    turtle.circle(-320, 45)
    # 左腿
    turtle.circle(120, 30)
    turtle.circle(200, 12)
    turtle.circle(-18, 85)
    turtle.circle(-180, 23)
    turtle.circle(-20, 110)
    turtle.circle(15, 115)
    turtle.circle(100, 12)
    # 右腿
    turtle.circle(15, 120)
    turtle.circle(-15, 110)
    turtle.circle(-150, 30)
    turtle.circle(-15, 70)
    turtle.circle(-150, 10)
    turtle.circle(200, 35)
    turtle.circle(-150, 20)
    # 右手
    turtle.setheading(-120)
    turtle.circle(50, 30)
    turtle.circle(-35, 200)
    turtle.circle(-300, 23)
    # 右侧
    turtle.setheading(86)
    turtle.circle(-300, 26)
    # 右耳
    turtle.setheading(122)
    turtle.circle(-53, 160)
    turtle.end_fill()

    # 右耳内
    turtle.penup()
    turtle.goto(-130, 180)
    turtle.pencolor("black")
    turtle.pensize(1)
    turtle.fillcolor("black")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(120)
    turtle.circle(-28, 160)
    turtle.setheading(210)
    turtle.circle(150, 20)
    turtle.end_fill()

    # 左耳内
    turtle.penup()
    turtle.goto(90, 230)
    turtle.setheading(40)
    turtle.begin_fill()
    turtle.pendown()
    turtle.circle(-30, 170)
    turtle.setheading(125)
    turtle.circle(150, 23)
    turtle.end_fill()

    # 右手内
    turtle.penup()
    turtle.goto(-180, -55)
    turtle.fillcolor("black")
    turtle.begin_fill()
    turtle.setheading(-120)
    turtle.pendown()
    turtle.circle(50, 30)
    turtle.circle(-27, 200)
    turtle.circle(-300, 20)
    turtle.setheading(-90)
    turtle.circle(300, 14)
    turtle.end_fill()

    # 左腿内
    turtle.penup()
    turtle.goto(108, -168)
    turtle.fillcolor("black")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(-115)
    turtle.circle(110, 15)
    turtle.circle(200, 10)
    turtle.circle(-18, 80)
    turtle.circle(-180, 13)
    turtle.circle(-20, 90)
    turtle.circle(15, 60)
    turtle.setheading(42)
    turtle.circle(-200, 29)
    turtle.end_fill()
    # 右腿内
    turtle.penup()
    turtle.goto(-38, -210)
    turtle.fillcolor("black")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(-155)
    turtle.circle(15, 100)
    turtle.circle(-10, 110)
    turtle.circle(-100, 30)
    turtle.circle(-15, 65)
    turtle.circle(-100, 10)
    turtle.circle(200, 15)
    turtle.setheading(-14)
    turtle.circle(-200, 27)
    turtle.end_fill()

    # 右眼
    # 眼圈
    turtle.penup()
    turtle.goto(-64, 120)
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(40)
    turtle.circle(-35, 152)
    turtle.circle(-100, 50)
    turtle.circle(-35, 130)
    turtle.circle(-100, 50)
    turtle.end_fill()
    # 眼珠
    turtle.penup()
    turtle.goto(-47, 55)
    turtle.fillcolor("white")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(0)
    turtle.circle(25, 360)
    turtle.end_fill()
    turtle.penup()
    turtle.goto(-45, 62)
    turtle.pencolor("darkslategray")
    turtle.fillcolor("darkslategray")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(0)
    turtle.circle(19, 360)
    turtle.end_fill()
    turtle.penup()
    turtle.goto(-45, 68)
    turtle.fillcolor("black")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(0)
    turtle.circle(10, 360)
    turtle.end_fill()
    turtle.penup()
    turtle.goto(-47, 86)
    turtle.pencolor("white")
    turtle.fillcolor("white")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(0)
    turtle.circle(5, 360)
    turtle.end_fill()

    # 左眼
    # 眼圈
    turtle.penup()
    turtle.goto(51, 82)
    turtle.fillcolor("black")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(120)
    turtle.circle(-32, 152)
    turtle.circle(-100, 55)
    turtle.circle(-25, 120)
    turtle.circle(-120, 45)
    turtle.end_fill()
    # 眼珠
    turtle.penup()
    turtle.goto(79, 60)
    turtle.fillcolor("white")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(0)
    turtle.circle(24, 360)
    turtle.end_fill()
    turtle.penup()
    turtle.goto(79, 64)
    turtle.pencolor("darkslategray")
    turtle.fillcolor("darkslategray")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(0)
    turtle.circle(19, 360)
    turtle.end_fill()
    turtle.penup()
    turtle.goto(79, 70)
    turtle.fillcolor("black")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(0)
    turtle.circle(10, 360)
    turtle.end_fill()
    turtle.penup()
    turtle.goto(79, 88)
    turtle.pencolor("white")
    turtle.fillcolor("white")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(0)
    turtle.circle(5, 360)
    turtle.end_fill()

    # 鼻子
    turtle.penup()
    turtle.goto(37, 80)
    turtle.fillcolor("black")
    turtle.begin_fill()
    turtle.pendown()
    turtle.circle(-8, 130)
    turtle.circle(-22, 100)
    turtle.circle(-8, 130)
    turtle.end_fill()

    # 嘴
    turtle.penup()
    turtle.goto(-15, 48)
    turtle.setheading(-36)
    turtle.begin_fill()
    turtle.pendown()
    turtle.circle(60, 70)
    turtle.setheading(-132)
    turtle.circle(-45, 100)
    turtle.end_fill()

    # 彩虹圈
    turtle.penup()
    turtle.goto(-135, 120)
    turtle.pensize(5)
    turtle.pencolor("cyan")
    turtle.pendown()
    turtle.setheading(60)
    turtle.circle(-165, 150)
    turtle.circle(-130, 78)
    turtle.circle(-250, 30)
    turtle.circle(-138, 105)
    turtle.penup()
    turtle.goto(-131, 116)
    turtle.pencolor("slateblue")
    turtle.pendown()
    turtle.setheading(60)
    turtle.circle(-160, 144)
    turtle.circle(-120, 78)
    turtle.circle(-242, 30)
    turtle.circle(-135, 105)
    turtle.penup()
    turtle.goto(-127, 112)
    turtle.pencolor("orangered")
    turtle.pendown()
    turtle.setheading(60)
    turtle.circle(-155, 136)
    turtle.circle(-116, 86)
    turtle.circle(-220, 30)
    turtle.circle(-134, 103)
    turtle.penup()
    turtle.goto(-123, 108)
    turtle.pencolor("gold")
    turtle.pendown()
    turtle.setheading(60)
    turtle.circle(-150, 136)
    turtle.circle(-104, 86)
    turtle.circle(-220, 30)
    turtle.circle(-126, 102)
    turtle.penup()
    turtle.goto(-120, 104)
    turtle.pencolor("greenyellow")
    turtle.pendown()
    turtle.setheading(60)
    turtle.circle(-145, 136)
    turtle.circle(-90, 83)
    turtle.circle(-220, 30)
    turtle.circle(-120, 100)
    turtle.penup()

    # 爱心
    turtle.penup()
    turtle.goto(220, 115)
    turtle.pencolor("brown")
    turtle.pensize(1)
    turtle.fillcolor("brown")
    turtle.begin_fill()
    turtle.pendown()
    turtle.setheading(36)
    turtle.circle(-8, 180)
    turtle.circle(-60, 24)
    turtle.setheading(110)
    turtle.circle(-60, 24)
    turtle.circle(-8, 180)
    turtle.end_fill()

    # 五环
    turtle.penup()
    turtle.goto(-5, -170)
    turtle.pendown()
    turtle.pencolor("blue")
    turtle.circle(6)
    turtle.penup()
    turtle.goto(10, -170)
    turtle.pendown()
    turtle.pencolor("black")
    turtle.circle(6)
    turtle.penup()
    turtle.goto(25, -170)
    turtle.pendown()
    turtle.pencolor("brown")
    turtle.circle(6)
    turtle.penup()
    turtle.goto(2, -175)
    turtle.pendown()
    turtle.pencolor("lightgoldenrod")
    turtle.circle(6)
    turtle.penup()
    turtle.goto(16, -175)
    turtle.pendown()
    turtle.pencolor("green")
    turtle.circle(6)
    turtle.penup()

    turtle.pencolor("black")
    turtle.goto(-16, -160)
    turtle.write("BEIJING 2022", font=('Arial', 10, 'bold italic'))
    turtle.hideturtle()

    turtle.done()