파이썬은 여러 가지 재미있는 그림과 소스를 그립니다

Turtle 라이브러리는 Python 언어에서 널리 사용되는 그래픽 매핑의 함수 라이브러리로 가로축이 x이고 세로축이 y인 좌표계의 원점(0,0) 위치에서 시작하는 작은 거북이를 상상하며 함수 명령의 제어에 따라 이 평면 좌표계를 이동하여 기어가는 경로에 그래픽을 그립니다

1.안드로이드 소인이요

#!/usr/bin/env python
import turtle
aj=turtle.Pen()
y=0
aj.speed(5)
#turtle.screensize(200,800)
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.hideturtle
    aj.fd(100)
    aj.hideturtle()
    aj.circle(100)
    aj.circle(100,360,59)
    aj.reset()
    turtle.bgcolor("black")
    turtle.pencolor("green")
    turtle.hideturtle()
    turtle.goto(-300,0)
    aj.hideturtle
    turtle.write("Thank you for watching....", font = ("Bodoni MT Black", 28, "bold"))
    turtle.penup()
    turtle.goto(-40,-170)
    turtle.pendown()
    turtle.pencolor("yellow")
    turtle.write("Developed by 버그 잘 쓰는 안태늑대입니다", font = ("Palatino Linotype", 22, "bold"))
head()
body()
legs()
hands()
turtle.done()

효과도:

2. 드래곤 커브 (Dragon Curve) 입니다.
프랙탈 용이라고도 하며, 자기 유사 파쇄 곡선의 총칭으로 용의 굽이굽이 구부러져 있다고 해서 붙여진 이름입니다

# -*- coding: utf-8 -*-
 
from turtle import *
length = 5
angle  = 90
setup(1280,720)
up()
goto(300,-100)
 
down()
def draw_path(path):
    for symbol in path:
        if symbol == 'f':
            import random
            colormode(255)
            color(random.randint(0,255),random.randint(0,255),random.randint(0,255))
            fd(length)
        elif symbol == '-':
            lt(angle)
        elif symbol == '+':
            rt(angle)
 
def apply_path(rules,path):
    lit = [x for x in path]
    for i in range(len(lit)):
        symbol = lit[i]
        if symbol == 'x':
            lit[i] = rules[symbol]
        elif symbol == 'y':
            lit[i] = rules[symbol]
    path = ''.join(lit)
    return path
 
rules = {
    'x':'x+yf+',
    'y':'-fx-y'
}
path = 'fx'
speed(0)
for i in range(13):
    path = apply_path(rules,path)
draw_path(path)
done()

효과도:

3. 앵두나무입니다.

# # -*- coding: utf-8 -*-

import turtle

toplevel = 8 # 총 6계층 재귀입니다
angle = 30
rangle = 15


def drawTree(length, level):
turtle.left(angle) # 왼쪽 가지를 그립니다
turtle.color("black")
turtle.forward(length)

if level == toplevel: # 잎입니다
turtle.color("pink")
turtle.circle(2, 360)

if level < toplevel: # 왼쪽 가지를 되돌리기 전에 재귀합니다.
drawTree(length - 10, level + 1)
turtle.back(length)

turtle.right (angle + rangle) # 오른쪽 가지를 그립니다
turtle.color("black")
turtle.forward(length)

if level == toplevel: # 잎입니다
turtle.color("pink")
turtle.circle(2, 360)

if level < toplevel: # 오른쪽 가지를 되돌리기 전에 재귀합니다.
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('fastest')
drawTree(80, 1)

turtle.done()

효과도:

4, 코흐 눈꽃입니다.
(더 많은 자료를 얻으려면 아래로 내려주세요)

import turtle as t
from turtle import *
import random
 
def draw_path(path):
    t.colormode(255)
    t.color(random.randint(0,255),random.randint(0,255),random.randint(0,255))
    for symbol in path:
        if symbol == 'F':
            forward(length)
        elif symbol == '-':
            right(angle)
        elif symbol == '+':
            left(angle)
 
def apply_rule(path):
    rule = 'F+F--F+F'
    return path.replace('F',rule)
 
length = .5
angle  = 60
setup(1280,720)
bgcolor('black')
up()
color("#0fe6ca")
goto(0,0)
down()
path = 'F--F--F'
speed(0)
up()
goto(-440,-250)
down()
for i in range(5):
    path = apply_rule(path)
draw_path(path)
draw_path(path)
draw_path(path)
a,b = pos()
for i in range(3):
    up()
    a += 250
    goto(a,b)
    down()
    draw_path(path)
    draw_path(path)
    draw_path(path)
b += 220
for i in range(2):
    up()
    a -= 250
    goto(a,b)
    down()
    draw_path(path)
    draw_path(path)
    draw_path(path)
b += 220
for i in range(2):
 
    draw_path(path)
    draw_path(path)
    draw_path(path)
    up()
    a += 130
    goto(a,b)
    down()

효과도:

5, 비주얼 쇼크 1입니다.

import turtle as t
from turtle import *


angle = 60 #각도를 바꾸어 다양한 다각형을 그립니다
t.setup(1280,720)
t.bgcolor('black')
t.pensize(2)
randomColor = ['red','blue','green','purple','gold','pink']
t.speed(0)
for i in range(600):
t.color(randomColor[i%6])
t.fd(i)
t.rt(angle+1)
up()
color("#0fe6ca")
goto(0,0)
down()
t.done()

효과도:

6, 비주얼 쇼크 2입니다

# # -*- coding: utf-8 -*-

import turtle as t
from turtle import *

angle = 60 #각도를 바꾸어 다양한 다각형을 그립니다
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()

효과도:

7. 비주얼 3입니다

from turtle import *
import time
 
speed(0)
colormode(255)
clrs = ["MidnightBlue", "Navy", "DarkBlue", "MediumBlue", "RoyalBlue", "MediumSlateBlue", "CornflowerBlue",
        "DodgerBlue", "DeepskyBlue", "LightSkyBlue", "SkyBlue", "LightBlue"]
 
time.sleep(2)
 
for j in range(120):
 
    cn = 0
    c = 30
    f = 70
 
    for i in range(12):
        pencolor(clrs[cn])
        circle(c)
        left(90)
        penup()
        forward(f)
        right(90)
        pendown()
        c = c * 0.8
        f = f * 0.8
        circle(c)
        cn = cn + 1
 
    penup()
    goto(0, 0)
    forward(5)
    right(3)
    pendown()

효과도:

8. 힐베르트 곡선:

# -*- coding: utf-8 -*-
 
from turtle import *
import random
length = 10
angle  = 90
setup(1280,720)
up()
 
goto(-640,-360)
down()
def draw_path(path):
    for symbol in path:
        if symbol == 'f':
            colormode(255)
            color(random.randint(0,255),random.randint(0,255),random.randint(0,255))
            fd(length)
        elif symbol == '+':
            lt(angle)
        elif symbol == '-':
            rt(angle)
 
def apply_path(rules,path):
    lit = [x for x in path]
    for i in range(len(lit)):
        symbol = lit[i]
        if symbol == 'x':
            lit[i] = rules[symbol]
        elif symbol == 'y':
            lit[i] = rules[symbol]
    path = ''.join(lit)
    return path
 
rules = {
    'x':'+yf-xfx-fy+',
    'y':'-xf+yfy+fx-'
}
path = 'x'
speed(0)
for i in range(7):
    path = apply_path(rules,path)
draw_path(path)
done()

효과도:

9. Sierpi ski 화살표 곡선입니다

# -*- coding: utf-8 -*-
 
 
from turtle import *
length = 5
angle = -60
setup(1280,720)
up()
 
goto(-640,-350)
down()
def draw_path(path):
    for symbol in path:
        if symbol == 'A' or symbol == 'B':
            import random
            colormode(255)
            color(random.randint(0,255),random.randint(0,255),random.randint(0,255))
            forward(length)
        elif symbol == '-':
            right(angle)
        elif symbol == '+':
            left(angle)
    ht()
 
def apply_rules(path,rules):
    lit = [_ for _ in path]
    for i in range(len(lit)):
        symbol = lit[i]
        if symbol in rules:
            lit[i] = rules[symbol]
    path = ''.join(lit)
    return path
 
 
rules = {
    'A':'B-A-B',
    'B':'A+B+A'
}
path = 'A'
speed(0)
for i in range(7):
    path = apply_rules(path,rules)
draw_path(path)
up()
goto(0,-340)
angle = 60
down()
draw_path(path)
up()
goto(0,-340)
angle = -60
down()
draw_path(path)

효과도:

10.Koch 라인입니다

# -*- coding: utf-8 -*-
 
from turtle import *
import random
length = 2
angle  = 90
setup(1280,720)
up()
goto(-600,-350)
down()
def draw_path(path):
    for symbol in path:
        if symbol == 'F':
            colormode(255)
            color(random.randint(0,255),random.randint(0,255),random.randint(0,255))
            forward(length)
        elif symbol == '-':
            right(angle)
        elif symbol == '+':
            left(angle)
    ht()
 
def apply_rule(path):
    rule = 'F+F-F-F+F'
    return path.replace('F',rule)
 
path = 'F'
speed(0)
for i in range(5):
    path = apply_rule(path)
for i in range(5):
    draw_path(path)
up()
goto(-478,-228)
down()
for i in range(4):
    draw_path(path)
up()
goto(-356,-106)
down()
for i in range(3):
    draw_path(path)
up()
goto(-235,16)
down()
for i in range(2):
    draw_path(path)
up()
goto(-115,137)
down()
draw_path(path)

효과도: