m

Author: ityard

yeke/README.md

@@ -21,6 +21,7 @@
 + [py-discern](https://github.com/JustDoPython/python-examples/tree/master/yeke/py-discern) ：十行 Python 代码就提取了韦小宝的身份证信息
 + [py-flag](https://github.com/JustDoPython/python-examples/tree/master/yeke/py-flag) ：用 Python 给微信头像加个圣诞老人（平安果）小图标
 + [py-firework](https://github.com/JustDoPython/python-examples/tree/master/yeke/py-firework) ：快到春节了，用 Python 实现一场烟花秀
++ [py-firework](https://github.com/JustDoPython/python-examples/tree/master/yeke/py-cflag) ：用 Python 画了几面国旗
 
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yeke/py-cflag/__init__.py

@@ -0,0 +1,73 @@
+import turtle
+
+# 画条纹
+def drawSquar():
+    turtle.color('black', 'red')
+    turtle.begin_fill()
+    for i in range(7):
+        turtle.forward(600)
+        turtle.left(90)
+        turtle.forward(350 / 13)
+        turtle.left(90)
+        turtle.forward(600)
+        turtle.right(90)
+        turtle.forward(350 / 13)
+        turtle.right(90)
+    turtle.end_fill()
+# 画左上角的小矩形
+def drawSmallsqure():
+    turtle.color('blue')
+    turtle.begin_fill()
+    turtle.left(90)
+    turtle.forward(350 / 2)
+    turtle.left(90)
+    turtle.forward(300)
+    turtle.left(90)
+    turtle.forward(350 * 7 / 13)
+    turtle.left(90)
+    turtle.forward(300)
+    turtle.end_fill()
+# 画左上角的星星
+def drawSrarts():
+    x = -10
+    y = 0
+    for k in range(4):
+        x = -15
+        for i in range(6):
+            turtle.goto(x, y)
+            turtle.color('white')
+            turtle.begin_fill()
+            for j in range(5):
+                turtle.left(144)
+                turtle.forward(20)
+            x -= 50
+            turtle.end_fill()
+        y += 350 / 13 * 2
+    x = -10
+    y = 350 / 13
+    for i in range(3):
+        x = -35
+        for j in range(5):
+            turtle.goto(x, y)
+            turtle.color('white')
+            turtle.begin_fill()
+            for k in range(5):
+                turtle.left(144)
+                turtle.forward(20)
+            x -= 50
+            turtle.end_fill()
+        y += 350 / 13 * 2
+turtle.setup(0.8, 0.8, -100, -100)
+turtle.speed(10)
+turtle.pu()
+turtle.forward(300)
+turtle.left(90)
+turtle.forward(350 / 2)
+turtle.left(90)
+drawSquar()
+turtle.home()
+drawSmallsqure()
+turtle.home()
+drawSrarts()
+turtle.hideturtle()
+turtle.done()

yeke/py-cflag/america_flag.py

@@ -0,0 +1,55 @@
+import turtle
+
+turtle.setup(600,400,0,0)
+turtle.bgcolor("red")
+turtle.fillcolor("yellow")
+turtle.color('yellow')
+turtle.speed(10)
+# 主星
+turtle.begin_fill()
+turtle.up()
+turtle.goto(-280,100)
+turtle.down()
+for i in range (5):
+    turtle.forward(150)
+    turtle.right(144)
+turtle.end_fill()
+# 副星
+turtle.begin_fill()
+turtle.up()
+turtle.goto(-100,180)
+turtle.setheading(305)
+turtle.down()
+for i in range (5):
+    turtle.forward(50)
+    turtle.left(144)
+turtle.end_fill()
+turtle.begin_fill()
+turtle.up()
+turtle.goto(-50,110)
+turtle.setheading(30)
+turtle.down()
+for i in range (5):
+    turtle.forward(50)
+    turtle.right(144)
+turtle.end_fill()
+turtle.begin_fill()
+turtle.up()
+turtle.goto(-40,50)
+turtle.setheading(5)
+turtle.down()
+for i in range (5):
+    turtle.forward(50)
+    turtle.right(144)
+turtle.end_fill()
+turtle.begin_fill()
+turtle.up()
+turtle.goto(-100,10)
+turtle.setheading(300)
+turtle.down()
+for i in range (5):
+    turtle.forward(50)
+    turtle.left(144)
+turtle.end_fill()
+turtle.hideturtle()
+turtle.done()

yeke/py-cflag/china_flag.py

@@ -0,0 +1,18 @@
+import turtle
+
+turtle.setup(width=600, height=400)
+# 设置画笔起点
+turtle.penup()
+turtle.goto(0, -50)
+turtle.pendown()
+# 设置画笔属性
+turtle.pensize(5)
+turtle.pencolor("red")
+turtle.fillcolor("red")
+# 绘制速度
+turtle.speed(10)
+turtle.begin_fill()
+turtle.circle(50)
+turtle.end_fill()
+turtle.hideturtle()
+turtle.mainloop()

yeke/py-cflag/japan_flag.py

@@ -0,0 +1,44 @@
+import turtle
+
+def draw_crossshaped(aTurtle, width=0, height=0, color=None):
+    aTurtle = turtle.Turtle()
+    aTurtle.hideturtle()
+    aTurtle.penup()
+    aTurtle.goto(30, 50)
+    aTurtle.begin_fill()
+    aTurtle.fillcolor(color)
+    for i in range(4):
+        aTurtle.pendown()
+        aTurtle.fd(width)
+        aTurtle.rt(90)
+        aTurtle.fd(height)
+        aTurtle.rt(90)
+        aTurtle.fd(width)
+        aTurtle.lt(90)
+    aTurtle.end_fill()
+
+def draw_RQ(times=20.0):
+    width, height = 26 * times, 26 * times
+    window = turtle.Screen()
+    aTurtle = turtle.Turtle()
+    aTurtle.hideturtle()
+    aTurtle.speed(10)
+    aTurtle.penup()
+    aTurtle.goto(-width / 2, height / 2)
+    aTurtle.pendown()
+    aTurtle.begin_fill()
+    aTurtle.fillcolor('red')
+    aTurtle.fd(width)
+    aTurtle.right(90)
+    aTurtle.fd(height)
+    aTurtle.right(90)
+    aTurtle.fd(width)
+    aTurtle.right(90)
+    aTurtle.fd(height)
+    aTurtle.right(90)
+    aTurtle.end_fill()
+    draw_crossshaped(aTurtle, width=80, height=80, color='white')
+    window.exitonclick()
+
+if __name__ == '__main__':
+    draw_RQ()