Python制作七夕表白实例项目-让你的情人心动起来_python-项目-浪漫爱心表白-设计流程图

2.2、制作步过程

主要是编写如下的几个函数，来实现七夕表白的功能。

2.2.1、清屏函数

 
# 清屏函数
def clear\_all():
    turtle.penup()
    turtle.goto(0, 0)
    turtle.color('white')
    turtle.pensize(800)
    turtle.pendown()
    turtle.setheading(0)
    turtle.fd(300)
    turtle.bk(600)
 

2.2.2、重定位海龟的位置

# 重定位海龟的位置
def go\_to(x, y, state):
    turtle.pendown() if state else turtle.penup()
    turtle.goto(x, y)

2.2.3、显示文字

# 第一个画面，显示文字
def paintingOne():
    turtle.penup()
    turtle.goto(-300, 0)
    turtle.color('pink')
    turtle.write('时光让我们相遇，我的情人，七夕快乐！！！', font=('楷体', 24, 'normal'))
    time.sleep(3)

2.2.4、画出人物

# 画出人物
def draw\_people(x, y):
    turtle.penup()
    turtle.goto(x, y)
    turtle.pendown()

    turtle.pensize(2)
    turtle.color('pink')

    turtle.setheading(0)
    turtle.circle(60, 360)

    turtle.penup()
    turtle.setheading(90)
    turtle.fd(75)

    turtle.setheading(180)
    turtle.fd(20)

    turtle.pensize(4)
    turtle.pendown()

    turtle.circle(2, 360)
    turtle.setheading(0)

    turtle.penup()
    turtle.fd(40)
    turtle.pensize(4)
    turtle.pendown()
    turtle.circle(-2, 360)

    turtle.penup()
    turtle.goto(x, y)
    turtle.setheading(-90)
    turtle.pendown()

    turtle.fd(20)
    turtle.setheading(0)
    turtle.fd(35)
    turtle.setheading(60)
    turtle.fd(10)

    turtle.penup()
    turtle.goto(x, y)
    turtle.setheading(-90)
    turtle.pendown()

    turtle.fd(40)
    turtle.setheading(0)
    turtle.fd(35)
    turtle.setheading(-60)
    turtle.fd(10)

    turtle.penup()
    turtle.goto(x, y)
    turtle.setheading(-90)
    turtle.pendown()
    turtle.fd(60)
    turtle.setheading(-135)

    turtle.fd(60)
    turtle.bk(60)
    turtle.setheading(-45)

    turtle.fd(30)
    turtle.setheading(-135)

    turtle.fd(35)
    turtle.penup()

2.2.5、画爱心

# 画爱心
def draw\_heart(size):
    turtle.color('red', 'pink')
    turtle.pensize(2)
    turtle.pendown()
    turtle.setheading(150)
    turtle.begin_fill()
    turtle.fd(size)
    turtle.circle(size \* -3.745, 45)
    turtle.circle(size \* -1.431, 165)
    turtle.left(120)
    turtle.circle(size \* -1.431, 165)
    turtle.circle(size \* -3.745, 45)
    turtle.fd(size)
    turtle.end_fill()

2.2.6、主函数

def Main():
    turtle.setup(900, 500)
    paintingOne()
    clear_all()

    paintingTwo()
    clear_all()

    turtle.done()

2.2.7、调用主函数

if __name__ == '\_\_main\_\_':
    Main()

2.3、代码文件

import turtle
import time
 
 
# 清屏函数
def clear\_all():
    turtle.penup()
    turtle.goto(0, 0)
    turtle.color('white')
    turtle.pensize(800)
    turtle.pendown()
    turtle.setheading(0)
    turtle.fd(300)
    turtle.bk(600)
 
 
# 重定位海龟的位置
def go\_to(x, y, state):
    turtle.pendown() if state else turtle.penup()
    turtle.goto(x, y)

# 画爱心
def draw\_heart(size):
    turtle.color('red', 'pink')
    turtle.pensize(2)
    turtle.pendown()
    turtle.setheading(150)
    turtle.begin_fill()
    turtle.fd(size)
    turtle.circle(size \* -3.745, 45)
    turtle.circle(size \* -1.431, 165)
    turtle.left(120)
    turtle.circle(size \* -1.431, 165)
    turtle.circle(size \* -3.745, 45)
    turtle.fd(size)
    turtle.end_fill()


# 第一个画面，显示文字
def paintingOne():
    turtle.penup()
    turtle.goto(-300, 0)
    turtle.color('pink')
    turtle.write('时光让我们相遇，我的情人，七夕快乐！！！', font=('楷体', 24, 'normal'))
    time.sleep(3)

 
# 画出人物
def draw\_people(x, y):
    turtle.penup()
    turtle.goto(x, y)
    turtle.pendown()

    turtle.pensize(2)
    turtle.color('pink')

    turtle.setheading(0)
    turtle.circle(60, 360)

    turtle.penup()
    turtle.setheading(90)
    turtle.fd(75)

    turtle.setheading(180)
    turtle.fd(20)

    turtle.pensize(4)
    turtle.pendown()

    turtle.circle(2, 360)
    turtle.setheading(0)

    turtle.penup()
    turtle.fd(40)
    turtle.pensize(4)
    turtle.pendown()
    turtle.circle(-2, 360)

    turtle.penup()
    turtle.goto(x, y)
    turtle.setheading(-90)
    turtle.pendown()

    turtle.fd(20)
    turtle.setheading(0)
    turtle.fd(35)
    turtle.setheading(60)
    turtle.fd(10)

    turtle.penup()
    turtle.goto(x, y)
    turtle.setheading(-90)
    turtle.pendown()

    turtle.fd(40)
    turtle.setheading(0)
    turtle.fd(35)
    turtle.setheading(-60)
    turtle.fd(10)

    turtle.penup()
    turtle.goto(x, y)
    turtle.setheading(-90)
    turtle.pendown()
    turtle.fd(60)
    turtle.setheading(-135)

    turtle.fd(60)
    turtle.bk(60)
    turtle.setheading(-45)

    turtle.fd(30)
    turtle.setheading(-135)

    turtle.fd(35)
    turtle.penup()



# 第二个画面，显示发射爱心的小人
def paintingTwo():
    turtle.speed(10)

    draw_people(-250, 20)

    turtle.penup()
    turtle.goto(-150, -30)
    draw_heart(14)

    turtle.penup()
    turtle.goto(-20, -60)
    draw_heart(25)

    turtle.penup()


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