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draw_love.py
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draw_love.py
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import turtle
import time
# 画心形圆弧
def hart_arc():
for i in range(200):
turtle.right(1)
turtle.forward(2)
def move_pen_position(x, y):
turtle.hideturtle() # 隐藏画笔(先)
turtle.up() # 提笔
turtle.goto(x, y) # 移动画笔到指定起始坐标(窗口中心为0,0)
turtle.down() # 下笔
turtle.showturtle() # 显示画笔
love = input("请输入表白话语,默认为‘I Love You’:")
signature = input("请签署你的大名,不填写默认不显示:")
if love == '':
love = 'I Love You'
time.sleep(1)
# 初始化
turtle.setup(width=800, height=500) # 窗口(画布)大小
turtle.color('red', 'pink') # 画笔颜色
turtle.pensize(3) # 画笔粗细
turtle.speed(1) # 描绘速度
# 初始化画笔起始坐标
move_pen_position(x=0,y=-180) # 移动画笔位置
turtle.left(140) # 向左旋转140度
turtle.begin_fill() # 标记背景填充位置
# 画心形直线( 左下方 )
turtle.forward(224) # 向前移动画笔,长度为224
# 画爱心圆弧
hart_arc() # 左侧圆弧
turtle.left(120) # 调整画笔角度
hart_arc() # 右侧圆弧
# 画心形直线( 右下方 )
turtle.forward(224)
turtle.end_fill() # 标记背景填充结束位置
# 在心形中写上表白话语
move_pen_position(0,0) # 表白语位置
turtle.hideturtle() # 隐藏画笔
turtle.color('#CD5C5C', 'pink') # 字体颜色
# font:设定字体、尺寸(电脑下存在的字体都可设置) align:中心对齐
turtle.write(love, font=('Arial', 30, 'bold'), align="center")
# 签写署名
if signature != '':
turtle.color('red', 'pink')
time.sleep(2)
move_pen_position(180, -180)
turtle.hideturtle() # 隐藏画笔
turtle.write(signature, font=('Arial', 20), align="center")
# 点击窗口关闭程序
window = turtle.Screen()
window.exitonclick()