今天和大家分享一下python作为画图神器的艺术美--绘制一个五角星

import turtledef draw_recursive_pentargram(size):#迭代绘制五角星    count = 1    while count <= 5:        turtle.backward(size)        turtle.right(144)        count += 1#五角星绘制完成，更新参数    size += 10    if size <= 100:        draw_recursive_pentargram(size)def main():#主函数    turtle.speed(0)    # turtle.penup()    turtle.forward(40)    # turtle.pendown()    turtle.pensize(2)    turtle.pencolor("red")    turtle.bgcolor('black')    size = 50    draw_recursive_pentargram(size)    turtle.exitonclick()if __name__ == "__main__":    main()

是不是很简单，下面我们再来看一个绘制小黄人

# 小黄人绘制案例import turtlet = turtle.Turtle()wn = turtle.Screen()turtle.colormode(255)t.hideturtle()t.speed(10)t.penup()t.pensize(4)t.goto(100,0)t.pendown()t.left(90)t.color((0,0,0),(255,255,0))#身体绘制上色t.begin_fill()t.forward(200)t.circle(100,180)t.forward(200)t.circle(100,180)t.end_fill()#右眼睛绘制上色t.pensize(12)t.penup()t.goto(-100,200)t.pendown()t.right(100)t.circle(500,23)#t.pensize(3)t.penup()t.goto(0,200)t.pendown()t.seth(270)t.color("black","white")t.begin_fill()t.circle(30)t.end_fill()#t.penup()t.goto(15,200)t.pendown()t.color("black","black")t.begin_fill()t.circle(15)t.end_fill()#t.penup()t.goto(35,205)t.color("black","white")t.begin_fill()t.circle(5)t.end_fill()#左眼睛绘制上色t.pensize(3)t.penup()t.goto(0,200)t.pendown()t.seth(90)t.color("black","white")t.begin_fill()t.circle(30)t.end_fill()#t.penup()t.goto(-15,200)t.pendown()t.color("black","black")t.begin_fill()t.circle(15)t.end_fill()#t.penup()t.goto(-35,205)t.color("black","white")t.begin_fill()t.circle(5)t.end_fill()#嘴绘制上色t.penup()t.goto(-20,100)t.pendown()t.seth(270)t.color("black","white")t.begin_fill()t.circle(20,180)t.left(90)t.forward(40)t.end_fill()#裤子绘制上色t.penup()t.goto(-100,0)t.pendown()t.seth(0)t.color("black","blue")t.begin_fill()t.forward(20)t.left(90)t.forward(40)t.right(90)t.forward(160)t.right(90)t.forward(40)t.left(90)t.forward(20)t.seth(270)t.penup()t.goto(-100,0)t.circle(100,180)t.end_fill()#左裤子腰带t.penup()t.goto(-70,20)t.pendown()t.color("black","blue")t.begin_fill()t.seth(45)t.forward(15)t.left(90)t.forward(60)t.seth(270)t.forward(15)t.left(40)t.forward(50)t.end_fill()t.left(180)t.goto(-70,30)t.dot()#右裤腰带t.penup()t.goto(70,20)t.pendown()t.color("black","blue")t.begin_fill()t.seth(135)t.forward(15)t.right(90)t.forward(60)t.seth(270)t.forward(15)t.right(40)t.forward(50)t.end_fill()#t.left(180)t.goto(70,30)t.dot()#脚t.penup()t.goto(4,-100)t.pendown()t.seth(270)t.color("black","black")t.begin_fill()t.forward(30)t.left(90)t.forward(40)t.seth(20)t.circle(10,180)t.circle(400,2)t.seth(90)t.forward(20)t.goto(4,-100)t.end_fill()#t.penup()t.goto(-4,-100)t.pendown()t.seth(270)t.color("black","black")t.begin_fill()t.forward(30)t.right(90)t.forward(40)t.seth(20)t.circle(10,-225)t.circle(400,-3)t.seth(90)t.forward(21)t.goto(-4,-100)t.end_fill()#左手t.penup()t.goto(-100,50)t.pendown()t.seth(225)t.color("black","yellow")t.begin_fill()t.forward(40)t.left(90)t.forward(35)t.seth(90)t.forward(50)t.end_fill()#右手t.penup()t.goto(100,50)t.pendown()t.seth(315)t.color("black","yellow")t.begin_fill()t.forward(40)t.right(90)t.forward(36)t.seth(90)t.forward(50)t.end_fill()#t.penup()t.goto(0,-100)t.pendown()t.forward(30)#t.penup()t.goto(0,-20)t.pendown()t.color("yellow")t.begin_fill()t.seth(45)t.forward(20)t.circle(10,180)t.right(90)t.circle(10,180)t.forward(20)t.end_fill()#t.penup()t.color("black")t.goto(-100,-20)t.pendown()t.circle(30,90)#t.penup()t.goto(100,-20)t.pendown()t.circle(30,-90)#头顶t.penup()t.goto(2,300)t.pendown()t.begin_fill()t.seth(135)t.circle(100,40)t.end_fill()#t.penup()t.goto(2,300)t.pendown()t.begin_fill()t.seth(45)t.circle(100,40)t.end_fill()turtle.exitonclick()

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