工具使用
开发工具：pycharm
开发环境：python3.7， Windows10
使用工具包：turtle
项目思路解析
1、明确turtle基本配置。在确定画框的高度以及画笔的大小，还有对应画框标题和画笔运行的速度。
screensize(800, 600, 'white')
pensize(3)
title('海绵宝宝')
speed(19)2、首先调整画笔位置，找到对应原点位置。
def go_to(x, y): penup() goto(x, y) pendown() go_to(0, 0)
3、逐步画出海绵宝宝的身体部件。
画出海绵宝宝的头部海绵，选取对应宽度，坐标大小可自行调整 定位的函数可以重复使用，海绵宝宝周围为波浪线，添加上对应的弧度，添加上黄色。
def head():
go_to(-200, 180)
fillcolor('yellow')
begin_fill()
seth(-30)
for _ in range(6):
circle(36, 60)
circle(-36, 60)
seth(-125)
for _ in range(5):
circle(40,60)
circle(-40,60)
seth(-210)
for _ in range(4):
circle(45,60)
circle(-45,60)
seth(65)
for _ in range(5):
circle(40,60)
circle(-40,60)
end_fill()给海绵宝宝添加上面部表情，眼睛的数据多为圆弧，鼻子为小倒勾尺寸可自行调整。
def eye():
# 眼白
go_to(14, -5)
fillcolor('#f0f0f0')
begin_fill()
circle(65, 360)
end_fill()
begin_fill()
go_to(13,12)
seth(98)
circle(-65,360)
end_fill()
#眼球
go_to(-10,20)
fillcolor('blue')
begin_fill()
circle(20,360)
end_fill()
go_to(-22,20)
fillcolor('black')
begin_fill()
circle(7,360)
end_fill()
go_to(40,15)
fillcolor('blue')
begin_fill()
circle(-20, 360)
end_fill()
go_to(53,15)
fillcolor('black')
begin_fill()
circle(-7,360)
end_fill()
#睫毛
go_to(-95,65)
left(20)
forward(40)
go_to(-50,87)
right(25)
forward(32)
go_to(0,70)
right(25)
forward(40)
go_to(40, 75)
left(35)
forward(40)
go_to(90, 87)
right(18)
forward(30)
go_to(120, 70)
right(25)
forward(40)
def nose():
fillcolor('yellow')
go_to(0, -7)
begin_fill()
right(50)
circle(-60, 30)
color('yellow')
goto(15,-40)
end_fill()
color('black')
go_to(0, -7)
seth(-75)
forward(30)
go_to(30,-7)
seth(-105)面部完成之后开始完善身体的一些结构增加小白衬衫和海绵宝宝的手臂。
def body():
go_to(-170,-180)
seth(-120)
circle(150, 30)
seth(0)
forward(40)
seth(100)
forward(35)
seth(-80)
forward(100)
fillcolor('brown')
begin_fill()
seth(0)
forward(300)
seth(80)
forward(110)
seth(-100)
forward(65)
seth(180)
forward(315)
go_to(-118,-400)
end_fill()
go_to(-170,-255)
fillcolor('yellow')
begin_fill()
seth(-75)
forward(80)
seth(0)
forward(17)
seth(105)
forward(85)
end_fill()
go_to(200, -170)
seth(-60)
circle(-150,30)
seth(-180)
forward(45)
begin_fill()
seth(0)
forward(20)
seth(-100)
forward(85)
seth(180)
forward(20)
end_fill()最后一步给添加海绵宝宝的红色红领巾
def tie():
go_to(-50,-225)
seth(-40)
forward(40)
seth(30)
forward(52)
go_to(30,-225)
seth(-30)
forward(40)
seth(40)
forward(45)
fillcolor('red')
go_to(0, -240)
begin_fill()
seth(-60)
forward(10)
seth(0)
forward(30)
seth(60)
forward(15)
go_to(30,-225)
end_fill()
go_to(4,-250)
begin_fill()
seth(-100)
forward(80)
seth(0)
forward(55)
seth(100)
forward(80)
end_fill()
