Python实例练手项目源码 - 画玫瑰花

游戏效果

源码

import turtle
import time
turtle.speed(5) #画笔移动的速度



# 设置初始位置

turtle.penup()  #提起画笔，移动画笔但并不会绘制图形
turtle.left(90)  #逆时针转动画笔90度
turtle.fd(200)
turtle.pendown()  #放下画笔，移动画笔即开始绘制
turtle.right(90)
#设置画笔的大小
turtle.pensize(2)

# 花蕊

turtle.fillcolor("red")  #填充颜色
turtle.begin_fill()  #开始填充
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()  #结束填充

# 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(200,50)  #画一个圆 200 是半径，50 是弧度

#不让自动退出,放在程序的最后一行
#不然画画结束后会自动退出
turtle.done()