add blog

Author: itdoudoutech

doudou/2022-04-29-turtle/t_3.py

@@ -0,0 +1,14 @@
+import turtle
+
+t = turtle.Pen()
+t.speed(100)
+turtle.bgcolor("black")
+sides = 6
+colors = ["red", "yellow", "green", "blue", "orange", "purple"]
+for x in range(360):
+    t.pencolor(colors[x % sides])
+    t.forward(x * 3 / sides + x)
+    t.left(360 / sides + 1)
+    t.width(x * sides / 200)
+
+print("####结束####")

doudou/2022-04-29-turtle/t_android.py

@@ -0,0 +1,106 @@
+import turtle
+aj = turtle.Pen()
+y = 0
+aj.speed(100)
+turtle.bgcolor("black")
+
+# aj.shape("turtle")
+def head():
+    aj.color("green")
+    aj.fd(160)
+    x = aj.xcor()
+    aj.seth(90)
+    aj.begin_fill()
+    # aj.color("green")
+    aj.circle(x / 2, 180)
+    aj.end_fill()
+    aj.penup()
+    aj.goto(33, 37)
+    aj.pendown()
+    aj.dot(13, "black")
+    aj.penup()
+    aj.goto(126, 37)
+    aj.pendown()
+    aj.dot(13, "black")
+    aj.penup()
+    aj.home()
+    aj.pendown()
+    aj.hideturtle()
+    aj.fd(160)
+    aj.seth(90)
+    aj.circle(x / 2, 60)
+    aj.right(90)
+    aj.pensize(5)
+    aj.fd(30)
+
+    aj.penup()
+    aj.home()
+    # aj.pendown()
+    aj.hideturtle()
+    aj.fd(160)
+    aj.seth(90)
+    aj.circle(x / 2, 120)
+    aj.right(90)
+    aj.pensize(5)
+    aj.pendown()
+    aj.fd(30)
+    aj.penup()
+    aj.home()
+    aj.penup()
+
+
+def body():
+    aj.pensize(0)
+
+    aj.home()
+    aj.showturtle()
+    aj.goto(0, -7)
+    aj.pendown()
+    aj.begin_fill()
+    aj.fd(160)
+    aj.right(90)
+    aj.fd(120)
+    aj.right(90)
+    aj.fd(160)
+    y = aj.ycor()
+    aj.right(90)
+    aj.fd(120)
+    aj.end_fill()
+
+
+def legs():
+    aj.penup()
+    # turtle.color("red")
+    aj.goto(33, -169)
+    aj.pendown()
+    aj.pensize(32)
+    aj.fd(43)
+    aj.penup()
+    aj.goto(130, -169)
+    aj.pendown()
+    aj.fd(43)
+    aj.penup()
+
+
+def hands():
+    aj.home()
+    aj.pensize(30)
+    aj.goto(-18, -77)
+    aj.pendown()
+    aj.left(90)
+    aj.fd(65)
+    aj.penup()
+    aj.goto(179, -77)
+    aj.pendown()
+    aj.fd(65)
+    aj.penup()
+    aj.fd(100)
+    aj.hideturtle()
+    aj.circle(100)
+    aj.circle(100, 360, 59)
+
+head()
+body()
+legs()
+hands()
+turtle.done()

doudou/2022-04-29-turtle/t_feiji.py

@@ -0,0 +1,49 @@
+import turtle
+
+# 太阳
+turtle.color('red')
+turtle.penup()
+turtle.goto(250,200)
+turtle.pendown()
+turtle.begin_fill()
+turtle.circle(50)
+turtle.end_fill()
+turtle.color('black','blue')
+turtle.begin_fill()
+#飞机
+turtle.penup()
+turtle.home()
+turtle.pendown()
+turtle.pensize(5)
+turtle.goto(-300,150)
+turtle.goto(100,50)
+turtle.goto(0,0)
+turtle.end_fill()
+turtle.goto(-30,-125)
+turtle.goto(-50,-50)
+turtle.begin_fill()
+turtle.goto(-300,150)
+turtle.goto(-125,-125)
+turtle.goto(-50,-50)
+turtle.goto(-30,-125)
+turtle.goto(-85,-85)
+turtle.end_fill()
+#线条
+turtle.pensize(3)
+turtle.penup()
+turtle.goto(75,25)
+turtle.pendown()
+turtle.goto(200,0)
+turtle.penup()
+turtle.goto(50,-5)
+turtle.pendown()
+turtle.goto(250,-30)
+turtle.penup()
+turtle.goto(10,-80)
+turtle.pendown()
+turtle.goto(100,-150)
+turtle.penup()
+turtle.goto(-80,-125)
+turtle.pendown()
+turtle.goto(120,-200)
+turtle.done()

doudou/2022-04-29-turtle/t_view.py

@@ -0,0 +1,16 @@
+import turtle as t
+from turtle import *
+
+angle = 60  # 通过改变角度，绘制出各种多边形
+t.bgcolor('black')
+t.pensize(2)
+randomColor = ['red', 'blue', 'green', 'purple', 'gold', 'pink']
+t.speed(0)
+for i in range(200):
+    t.color(randomColor[i % 6])
+    t.circle(i)
+    t.rt(angle + 1)
+up()
+color("#0fe6ca")
+goto(0, 0)
+down()

doudou/2022-04-29-turtle/t_yingtao.py

@@ -0,0 +1,44 @@
+import turtle
+
+toplevel = 8  # 一共递归6层
+angle = 30
+rangle = 15
+
+
+def drawTree(length, level):
+    turtle.left(angle)  # 绘制左枝
+    turtle.color("black")
+    turtle.forward(length)
+
+    if level == toplevel:  # 叶子
+        turtle.color("pink")
+        turtle.circle(2, 360)
+
+    if level < toplevel:  # 在左枝退回去之前递归
+        drawTree(length - 10, level + 1)
+    turtle.back(length)
+
+    turtle.right(angle + rangle)  # 绘制右枝
+    turtle.color("black")
+    turtle.forward(length)
+
+    if level == toplevel:  # 叶子
+        turtle.color("pink")
+        turtle.circle(2, 360)
+
+    if level < toplevel:  # 在右枝退回去之前递归
+        drawTree(length - 10, level + 1)
+        turtle.color("black")
+    turtle.back(length)
+    turtle.left(rangle)
+
+
+turtle.left(90)
+turtle.penup()
+turtle.back(300)
+turtle.pendown()
+turtle.forward(100)
+turtle.speed(500)
+drawTree(80, 1)
+
+turtle.done()

doudou/README.md

@@ -8,6 +8,8 @@ Python技术 公众号文章代码库
 
 ## 实例代码
 
+[画画](https://github.com/JustDoPython/python-examples/tree/master/doudou/2022-04-29)
+
 [ffmpeg](https://github.com/JustDoPython/python-examples/tree/master/doudou/2022-04-25-ffmpeg)
 
 [视频号视频下载](https://github.com/JustDoPython/python-examples/tree/master/doudou/2022-03-23-channel)