import turtle
turtle.shape('turtle')
turtle.speed(9) # 画笔速度
turtle.pensize(2) # 画笔的宽度
turtle.bgcolor("black") # 画布背景色
colors = ["red","yellow","green","blue"] # 定义画笔线色
for i in range(255): # 循环一次 画一条线
turtle.forward(2 * i) # 向当前方向前进n像素
turtle.color(colors[i % 4]) # 根据求余 调整画笔线色
turtle.left(91) # 向左旋转91度
turtle.done()
import turtle
turtle.shape('turtle')
turtle.color('orange', 'green')
turtle.begin_fill()
while True:
turtle.forward(200)
turtle.left(170)
if abs(turtle.pos()) < 1:
break
turtle.end_fill()
turtle.done()
import turtle
turtle.shape('turtle')
turtle.screensize(2000, 2000, 'white') # 设置画布大小
turtle.speed(9)
# 绘制旗面
turtle.pencolor('red')
# pu()
turtle.goto(-300, -200)
turtle.pd()
turtle.fillcolor('red')
turtle.begin_fill()
for i in range(0, 2):
turtle.fd(600)
turtle.lt(90)
turtle.fd(400)
turtle.lt(90)
turtle.end_fill()
# 绘制大五角星
turtle.pu()
turtle.pencolor('yellow')
turtle.goto(-260, 120)
turtle.pd()
turtle.fillcolor('yellow')
turtle.begin_fill()
for i in range(0, 5):
turtle.fd(113.137) # 大星一划的边长
turtle.rt(144)
turtle.end_fill()
# 绘制四个小五角星
list1 = [(-100, 160), (-60, 120), (-60, 60), (-100, 20)] # 四个五角星的中心坐标
list2 = [31.98, 8.13, -15.59, -38.66] # 相对角度0的后退1.111需要左转的角度
for j in range(0, 4):
turtle.seth(0) # 这是龟头角度为0
turtle.pu()
turtle.goto(list1[j]) # 定位到五角星中心
turtle.lt(list2[j]) # 旋转角度，以背向指向大五角星的角尖
turtle.bk(20) # 从五角星中心到指向大五角星的角尖（龟倒着爬)退一个小圆半径
turtle.lt(18) # 五角星的半角角度
turtle.pd()
turtle.begin_fill()
for i in range(0, 5):
turtle.fd(113.137 / 3) # 小星一划的边长
turtle.rt(144)
turtle.end_fill()
turtle.pu()
turtle.ht()
turtle.done()
import turtle
import time
turtle.shape('turtle')
turtle.speed(5)
# 设置初始位置
turtle.penup()
turtle.left(90)
turtle.fd(200)
turtle.pendown()
turtle.right(90)
# 花蕊
turtle.fillcolor("red")
turtle.begin_fill()
turtle.circle(10,180)
turtle.circle(25,110)
turtle.left(50)
turtle.circle(60,45)
turtle.circle(20,170)
turtle.right(24)
turtle.fd(30)
turtle.left(10)
turtle.circle(30,110)
turtle.fd(20)
turtle.left(40)
turtle.circle(90,70)
turtle.circle(30,150)
turtle.right(30)
turtle.fd(15)
turtle.circle(80,90)
turtle.left(15)
turtle.fd(45)
turtle.right(165)
turtle.fd(20)
turtle.left(155)
turtle.circle(150,80)
turtle.left(50)
turtle.circle(150,90)
turtle.end_fill()
# 花瓣1
turtle.left(150)
turtle.circle(-90,70)
turtle.left(20)
turtle.circle(75,105)
turtle.setheading(60)
turtle.circle(80,98)
turtle.circle(-90,40)
# 花瓣2
turtle.left(180)
turtle.circle(90,40)
turtle.circle(-80,98)
turtle.setheading(-83)
# 叶子1
turtle.fd(30)
turtle.left(90)
turtle.fd(25)
turtle.left(45)
turtle.fillcolor("green")
turtle.begin_fill()
turtle.circle(-80,90)
turtle.right(90)
turtle.circle(-80,90)
turtle.end_fill()
turtle.right(135)
turtle.fd(60)
turtle.left(180)
turtle.fd(85)
turtle.left(90)
turtle.fd(80)
# 叶子2
turtle.right(90)
turtle.right(45)
turtle.fillcolor("green")
turtle.begin_fill()
turtle.circle(80,90)
turtle.left(90)
turtle.circle(80,90)
turtle.end_fill()
turtle.left(135)
turtle.fd(60)
turtle.left(180)
turtle.fd(60)
turtle.right(90)
turtle.circle(200,60)
turtle.done()
