这两篇文章讲的不错
https://www.cnblogs.com/nowgood/p/turtle.html
https://www.cnblogs.com/bravestarrhu/p/8287261.html
画一个美国队长标识
#coding=utf-8
#turtle是python自带的工具箱图形库
import turtle
t = turtle.Turtle()
# #画一个n边形的通用函数
# def polygon(I,n):
# angle = 360/n
# for i in range(n):
# t.forward(I)
# t.right(angle)
# #画一个五角星
# def five_star(I):
# for i in range(5):
# t.forward(I)
# t.right(144)
# #画一个圆，边长在36以上就是圆
# def circle():
# for i in range(36):
# t.forward(10)
# t.right(15)
#将画笔定位封装成函数调用
def setpen(x,y):
t.penup()#移动时不绘制图形，提起笔，用于另起一个地方绘制时用
t.goto(x,y)
t.pendown()#移动时绘制图形，缺省时也为绘制
t.setheading(0)#设置朝向
#画一个正方形
# def square(x,y,I):
# setpen(x,y)
# for i in range(4):
# t.forward(I)
# t.right(90)
#画一排正方形
# def square_line(x,y,I,n,dis):
# for i in range(n):
# inner_x = x + (I + dis)*i
# square(inner_x,y,I)
# def square_matrix(x,y,I,n,dis,m):
# for i in range(m):
# inner_y = y - (I+dis)*i
# square_line(x,inner_y,I,n,dis)
#画五角星
# def five_star(I):
# t.fillcolor('yello')
# t.begin_fill()
# for i in range(5):
# t.forward(I)
# t.right(144)
# t.end_fill()
def circle(x,y,r,color):
n = 36
angle = 360/n#每次改变10度
pi = 3.1415926
c = 2 * pi * r#周长
I = c / n
start_x = x -I /2
# start_x = x
start_y = y + r
setpen(start_x,start_y)
t.pencolor(color)
t.fillcolor(color)
t.begin_fill()
for i in range(n):
t.forward(I)
t.right(angle)
t.end_fill()
def five_star(I):
setpen(0,0)
t.setheading(162)
t.forward(150)
t.setheading(0)
t.fillcolor("WhiteSmoke")
t.begin_fill()
t.hideturtle()#隐藏箭头显示
t.penup()
for i in range(5):
t.forward(I)
t.right(144)
t.end_fill()
def sheild():
circle(0,0,300,"red")
circle(0,0,250,"white")
circle(0,0,200,"red")
circle(0,0,150,"blue")
five_star(284)
sheild()
turtle.done()
画一个哆啦A梦
#coding=utf-8
from turtle import *
#无轨迹跳跃
def my_goto(x,y):
penup()
goto(x,y)
pendown()
def eyes():
tracer(False)
a = 2.5
for i in range(120):
if 0<=i<30 or 60<=i<90:
a -= 0.05
lt(3)
fd(a)
else:
a += 0.05
lt(3)
fd(a)
tracer(True)
def beard():
my_goto(-37,135)
seth(165)
fd(60)
my_goto(-37,125)
seth(180)
fd(60)
my_goto(-37,115)
seth(193)
fd(60)
my_goto(37,135)
seth(15)
fd(60)
my_goto(37,125)
seth(0)
fd(60)
my_goto(37,115)
seth(-13)
fd(60)
def mouth():
my_goto(5,148)
seth(270)
fd(100)
seth(0)
circle(120,50)
seth(230)
circle(-120,100)
def scarf():
fillcolor("#e70010")
begin_fill()
seth(0)
fd(200)
circle(-5,90)
fd(10)
circle(-5, 90)
fd(207)
circle(-5, 90)
fd(10)
circle(-5, 90)
end_fill()
def nose():
my_goto(-10,158)
fillcolor("#e70010")
begin_fill()
circle(20)
end_fill()
def black_eyes():
seth(0)
my_goto(-20,195)
fillcolor("#000000")
begin_fill()
circle(13)
end_fill()
pensize(6)
my_goto(20,205)
seth(75)
circle(-10,150)
pensize(3)
my_goto(-17,200)
seth(0)
fillcolor("#ffffff")
begin_fill()
circle(5)
end_fill()
my_goto(0,0)
def face():
fd(183)
fillcolor("#ffffff")
begin_fill()
lt(45)
circle(120,100)
seth(90)
eyes()
seth(180)
penup()
fd(60)
pendown()
seth(90)
eyes()
penup()
seth(180)
fd(64)
pendown()
seth(215)
circle(120,100)
end_fill()
def head():
penup()
circle(150,40)
pendown()
fillcolor("#00a0de")
begin_fill()
circle(150,280)
end_fill()
def Doraemon():
head()
scarf()
face()
nose()
mouth()
beard()
my_goto(0,0)
seth(0)
penup()
circle(150,50)
pendown()
seth(30)
fd(40)
seth(70)
circle(-30,270)
fillcolor("#00a0de")
begin_fill()
seth(230)
fd(80)
seth(90)
circle(1000,1)
seth(-89)
circle(-1000,10)
seth(180)
fd(70)
seth(90)
circle(30,180)
seth(180)
fd(70)
seth(100)
circle(-1000,9)
seth(-86)
circle(1000,2)
seth(230)
fd(40)
circle(-30,230)
seth(45)
fd(81)
seth(0)
fd(203)
circle(5,90)
fd(10)
circle(5,90)
fd(7)
seth(40)
circle(150,10)
seth(30)
fd(40)
end_fill()
seth(70)
fillcolor("#ffffff")
begin_fill()
circle(-30)
end_fill()
my_goto(103.74,-182.59)
seth(0)
fillcolor("#ffffff")
begin_fill()
fd(15)
circle(-15,180)
fd(90)
circle(-15,180)
fd(10)
end_fill()
my_goto(-96.26,-182.59)
seth(180)
fillcolor("#ffffff")
begin_fill()
fd(15)
circle(15,180)
fd(90)
circle(15,180)
fd(10)
end_fill()
my_goto(-133.97,-91.81)
seth(50)
fillcolor("#ffffff")
begin_fill()
circle(30)
end_fill()
my_goto(-103.2,15.09)
seth(0)
fd(38)
seth(230)
begin_fill()
circle(90,260)
end_fill()
my_goto(5,-40)
seth(0)
fd(70)
seth(-90)
circle(-70,180)
seth(0)
fd(70)
my_goto(-103.42,15.09)
fd(90)
seth(70)
fillcolor("#ffd200")
begin_fill()
circle(-20)
end_fill()
seth(170)
fillcolor("#ffd200")
begin_fill()
circle(-2,180)
seth(10)
circle(-100,22)
circle(-2,180)
seth(180-10)
circle(100,22)
end_fill()
goto(-13.42,15.09)
seth(250)
circle(20,110)
seth(90)
fd(15)
dot(10)
my_goto(0,-150)
black_eyes()
if __name__ == "__main__":
screensize(800,600,"#f0f0f0")
pensize(3)
speed(9)
Doraemon()
my_goto(100,-300)
write("送给亲爱的HX同学",font=("Bradley Hand iTC",30,"bold"))
mainloop()
画一个小猪佩奇
from turtle import*
def nose(x,y):#鼻子
penup()#提起笔
goto(x,y)#定位
pendown()#落笔，开始画
setheading(-30)#将乌龟的方向设置为to_angle/为数字（0-东、90-北、180-西、270-南）
begin_fill()#准备开始填充图形
a=0.4
for i in range(120):
if 0<=i<30 or 60<=i<90:
a=a+0.08
left(3) #向左转3度
forward(a) #向前走a的步长
else:
a=a-0.08
left(3)
forward(a)
end_fill()#填充完成
penup()
setheading(90)
forward(25)
setheading(0)
forward(10)
pendown()
pencolor(255,155,192)#画笔颜色
setheading(10)
begin_fill()
circle(5)
color(160,82,45)#返回或设置pencolor和fillcolor
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):#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): #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):#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):#腮
color((255,155,192))
penup()
goto(x,y)
pendown()
setheading(0)
begin_fill()
circle(30)
end_fill()
def mouth(x,y): #嘴
color(239,69,19)
penup()
goto(x,y)
pendown()
setheading(-80)
circle(30,40)
circle(40,80)
def body(x,y):#身体
color("red",(255,99,71))
penup()
goto(x,y)
pendown()
begin_fill()
setheading(-130)
circle(100,10)
circle(300,30)
setheading(0)
forward(230)
setheading(90)
circle(300,30)
circle(100,3)
color((255,155,192),(255,100,100))
setheading(-135)
circle(-80,63)
circle(-150,24)
end_fill()
def hands(x,y):#手
color((255,155,192))
penup()
goto(x,y)
pendown()
setheading(-160)
circle(300,15)
penup()
setheading(90)
forward(15)
setheading(0)
forward(0)
pendown()
setheading(-10)
circle(-20,90)
penup()
setheading(90)
forward(30)
setheading(0)
forward(237)
pendown()
setheading(-20)
circle(-300,15)
penup()
setheading(90)
forward(20)
setheading(0)
forward(0)
pendown()
setheading(-170)
circle(20,90)
def foot(x,y):#脚
pensize(10)
color((240,128,128))
penup()
goto(x,y)
pendown()
setheading(-90)
forward(40)
setheading(-180)
color("black")
pensize(15)
fd(20)
pensize(10)
color((240,128,128))
penup()
setheading(90)
forward(40)
setheading(0)
forward(90)
pendown()
setheading(-90)
forward(40)
setheading(-180)
color("black")
pensize(15)
fd(20)
def tail(x,y):#尾巴
pensize(4)
color((255,155,192))
penup()
goto(x,y)
pendown()
seth(0)
circle(70,20)
circle(10,330)
circle(70,30)
def setting(): #参数设置
pensize(4)
hideturtle() #使乌龟无形（隐藏）
colormode(255) #将其设置为1.0或255.随后 颜色三元组的r，g，b值必须在0 .. cmode范围内
color((255,155,192),"pink")
setup(840,500)
speed(10)
def main():
setting() #画布、画笔设置
nose(-100,100) #鼻子
head(-69,167) #头
ears(0,160) #耳朵
eyes(0,140) #眼睛
cheek(80,10) #腮
mouth(-20,30) #嘴
body(-32,-8) #身体
hands(-56,-45) #手
foot(2,-177) #脚
tail(148,-155) #尾巴
done()
if __name__ == '__main__':
main()