用python turtle绘制“李”字，一笔一划的绘制

用python turtle绘制“李”字，一笔一划绘制，居中，蓝色字体

from  turtle import *


def run(angle, lenth):
    seth(angle)
    fd(lenth)


def change(x, y):
    penup()
    goto(x, y)
    pendown()
def writeli():
    # change(30, 200)
    # run(30, -100)
    change(-100,90)
    run(0, 200)
    change(0, 160)
    run(-90, 150)
    change(-10, 80)
    run(40, -130)
    change(10, 80)
    run(140, -130)
    change(-50, -30)
    run(0, 100)
    run(40, -80)
    run(90, -80)
    run(-30, -30)
    change(-50, -90)
    run(0, 100)

def main():
    pensize(10)
    pencolor("purple")
    setup(400, 800, 200, 200)
    writeli()
    mainloop()

if __name__ == '__main__':
    main()

img

import turtle 

def draw_line(t, pos, length,flag='h'):
    t.up()
    if flag == 'h':
        t.seth(0)
    elif flag == 's':
        t.seth(-90)
    elif flag == 'l':
        t.seth(-135)
    elif flag == 'r':
        t.seth(-45)
    elif flag == 'll':
        t.seth(-160)
    elif flag == 't':# 提
        t.seth(135)        
    t.setpos(pos)
    t.pd()
    t.fd(length)
    t.up()
    return t.xcor(), t.ycor(), length
    
   
turtle.setup(800,600)

T = turtle.Turtle()
T.pensize("13")
T.pencolor("blue")

curx, cury , le = draw_line(T, (-50, 50), 100, 'h') # '横'
cx,cy , le = curx - le // 2, cury + 20, le - 20
ccx, ccy , le = draw_line(T, (cx, cy), le, 's')     # 竖
cccx, cccy, le = draw_line(T, (cx, cury),70,'l' ) # 撇
ccccx, ccccy, le = draw_line(T, (cx, cury),70,'r' ) # 捺
cccccx, cccccy, le = draw_line(T, (ccx - 40, ccy - 20),80,'h' ) # 横
ccccccx, ccccccy, le = draw_line(T, (cccccx, cccccy),40,'ll' ) # 折
cccccccx, cccccccy, le = draw_line(T, (ccccccx, ccccccy),60,'s' ) # 竖
ccccccccx, ccccccccy, le = draw_line(T, (cccccccx, cccccccy),30,'t' ) # 提
ccccccccx, ccccccccy, le = draw_line(T, (ccccccx - 50, ccccccy - 20),100,'h' ) # 横



turtle.done()

img