auto save

hello.py

-print("hello word!")
+# import turtle as t
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+# t.penup()
+# t.seth(-90)
+# t.fd(160)
+# t.pendown()
+# t.pensize(20)
+# t.colormode(255)
+
+
+# t.speed(1000)
+# t.pencolor(250,50,150)
+from turtle import *
+from time import sleep
+
+def go_to(x, y):
+   up()
+   goto(x, y)
+   down()
+
+
+def big_Circle(size):  #函数用于绘制心的大圆
+   speed(10)
+   for i in range(150):
+       forward(size)
+       right(0.3)
+
+def small_Circle(size):  #函数用于绘制心的小圆
+   speed(10)
+   for i in range(210):
+       forward(size)
+       right(0.786)
+
+def line(size):
+   speed(1)
+   forward(51*size)
+
+def heart( x, y, size):
+   go_to(x, y)
+   left(150)
+   begin_fill()
+   line(size)
+   big_Circle(size)
+   small_Circle(size)
+   left(120)
+   small_Circle(size)
+   big_Circle(size)
+   line(size)
+   end_fill()
+
+def arrow():
+   pensize(10)
+   setheading(0)
+   go_to(-400, 0)
+   left(15)
+   forward(150)
+   go_to(339, 178)
+   forward(150)
+
+def arrowHead():
+   pensize(1)
+   speed(5)
+   color('red', 'red')
+   begin_fill()
+   left(120)
+   forward(20)
+   right(150)
+   forward(35)
+   right(120)
+   forward(35)
+   right(150)
+   forward(20)
+   end_fill()
+
+
+def main():
+   pensize(2)
+   color('red', 'pink')
+   #getscreen().tracer(30, 0) #取消注释后，快速显示图案
+   heart(200, 0, 1)          #画出第一颗心，前面两个参数控制心的位置，函数最后一个参数可控制心的大小
+   setheading(0)             #使画笔的方向朝向x轴正方向
+   heart(-80, -100, 1.5)     #画出第二颗心
+   arrow()                   #画出穿过两颗心的直线
+   arrowHead()               #画出箭的箭头
+   go_to(300, -300)
+   write("母亲节快乐！", move=True, align="left", font=("宋体", 30, "normal"))
+   done()
+
+main()
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