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标题: 圣诞来临之际快用python画一个创意圣诞树吧~ [打印本页]

作者: 嘎嘎12138 时间: 2023-12-24 20:17
标题: 圣诞来临之际快用python画一个创意圣诞树吧~

[attach]304536[/attach]

from turtle import *
from random import *
import math
# 绘图方法
def Rightdraw(Range, Fd, Right):
for i in range(Range): # Range循环次数
fd(Fd) # 向前Fd个距离
right(Right) # 在当前行进方向再向右偏转Right度
def Leftdraw(Range, Fd, Left):
for i in range(Range): # Range循环次数
fd(Fd) # 向前Fd个距离
left(Left) # 在当前行进方向再向右偏转Right度
# 背景改为黑色
screensize(bg='black')
# 重设海龟位置
def changeMypos(x, y, range=heading(), Fd=0):
penup()
goto(x, y)
seth(range)
fd(Fd)
pendown()
def drawBranch(x, y, size=1):
changeMypos(x, y)
Leftdraw(6, 3, 9)
seth(0)
Rightdraw(6, 3, 9)
seth(0)
fd(6)
# 画五角星
def drawStar(x, y, Range, size):
pensize(1)
color("red", "yellow")
begin_fill()
changeMypos(x, y, Range)
for i in range(5): # 画五角星
forward(10 * size)
right(144) # 五角星的角度
forward(10 * size)
left(72) # 继续换角度
end_fill()
right(126)
# 绘制雪花
def drawSnow():
hideturtle()
speed(0)
pencolor("white")
pensize(2)
for i in range(100): # 雪花数量
changeMypos(randint(-248, 248), randint(-100, 248))
petalNumber = 6 # 雪花花瓣数为6
snowSize = int(randint(2, 10))
for j in range(petalNumber):
fd(snowSize)
backward(snowSize)
right(360 / petalNumber)
# 圣诞袜子
def drawSock(x, y, range, size=1):
# 绘制袜子的白边
pensize(1)
changeMypos(x, y, range)
color("black", "white")
begin_fill()
fd(20 * size)
circle(3 * size, 180)
fd(20 * size)
circle(3 * size, 180)
end_fill()
# 绘制袜子的下半部分
color("white", "red")
begin_fill()
startx = x + 2 * size * math.cos(math.radians(range))
starty = y + 2 * size * math.sin(math.radians(range))
finalx = x + 18 * size * (math.cos(math.radians(range)))
finaly = y + 18 * size * (math.sin(math.radians(range)))
changeMypos(startx, starty, range - 90)
fd(20 * size) # 圆弧距离白边40
seth(180 + range)
fd(5 * size) # 向袜子头延伸10
circle(7 * size, 180) # 袜子头处的半圆形
fd(21 * size) # 袜子宽42
seth(90 + range)
d = distance(finalx, finaly) # 找到袜子底部与白边的距离
fd(d)
seth(range + 180)
fd(16 * size)
end_fill()
# 圣诞帽
def drawHat(x, y, range, size=1):
# 绘制帽白边
pensize(1)
changeMypos(x, y, range)
color("white", "white")
begin_fill()
fd(20 * size)
circle(-3 * size, 180)
fd(20 * size)
circle(-3 * size, 180)
end_fill()
# 绘制帽子上半部分
color("white", "red")
begin_fill()
startx = x + 2 * size * math.cos(math.radians(range))
starty = y + 2 * size * math.sin(math.radians(range))
finalx = x + 18 * size * (math.cos(math.radians(range)))
finaly = y + 18 * size * (math.sin(math.radians(range)))
changeMypos(startx, starty, range + 90)
Rightdraw(18, 2 * size, 7)
seth(190)
Leftdraw(9, 2 * size, 8)
goto(finalx, finaly)
goto(startx, starty)
end_fill()
# 绘制圣诞帽上的小球
changeMypos(startx, starty, range + 90)
Rightdraw(18, 2 * size, 7)
begin_fill()
color("white", "white")
circle(-2.5 * size)
end_fill()
# 绘制彩带
def drawRibbon(x, y, range, size):
begin_fill()
color("red", "red")
seth(range + 40)
fd(15 * size * math.tan(math.radians(range + 40)))
seth(range + 90)
fd(20 / 3 * size)
seth(range - 140)
fd(15 * size * math.tan(math.radians(range + 40)))
seth(range - 90)
fd(20 / 3 * size)
end_fill()
# 圣诞糖果
def drawCandy(x, y, range, size):
# 绘制糖体
pensize(1)
changeMypos(x, y, range)
color("white", "white")
begin_fill()
startx = x + 2 * size * math.cos(math.radians(range))
starty = y + 2 * size * math.sin(math.radians(range))
finalx = x + 8 * size * (math.cos(math.radians(range)))
finaly = y + 8 * size * (math.sin(math.radians(range)))
changeMypos(startx, starty, range + 90, 40 * size)
circle(-40 / 3 * size, 180)
circle(-8 / 3 * size, 180)
circle(22 / 3 * size, 180)
goto(finalx, finaly)
goto(startx, starty)
end_fill()
# 绘制下面三条彩带
color("white")
changeMypos(startx, starty, range + 90)
fd(10 / 3 * size)
drawRibbon(xcor(), ycor(), range, size)
changeMypos(xcor(), ycor(), range + 90, 13.3 * size)
drawRibbon(xcor(), ycor(), range, size)
changeMypos(xcor(), ycor(), range + 90, 13.3 * size)
drawRibbon(xcor(), ycor(), range, size)
# 绘制弧线段的彩带
changeMypos(startx, starty, range + 90, 40 * size)
circle(-13.3 * size, 55)
x1 = xcor()
y1 = ycor()
begin_fill()
circle(-13.3 * size, 80)
right(75)
fd(6.3 * size)
right(115)
circle(7 * size, 85)
goto(x1, y1)
end_fill()
setup(500, 500, startx=None, starty=None)
title("Merry Christmas")
speed(0)
pencolor("green")
pensize(10)
hideturtle()
changeMypos(0, 185, 0)
# shape(name= "classic")
# # 树顶层
seth(-120)
Rightdraw(10, 12, 2)
changeMypos(0, 185, -60)
Leftdraw(10, 12, 2)
changeMypos(xcor(), ycor(), -150, 10)
# # 第一层的波浪
for i in range(4):
Rightdraw(5, 7, 15)
seth(-150)
penup()
fd(2)
pendown()
# # 树二层
changeMypos(-55, 70, -120)
Rightdraw(10, 8, 5)
changeMypos(50, 73, -60)
Leftdraw(10, 8, 5)
changeMypos(xcor(), ycor(), -120, 10)
seth(-145)
pendown()
# # 第二层的波浪
for i in range(5):
Rightdraw(5, 9, 15)
seth(-152.5)
penup()
fd(3)
pendown()
# 树三层
changeMypos(-100, 0, -120)
Rightdraw(10, 6.5, 4.5)
changeMypos(80, 0, -50)
Leftdraw(10, 6, 3)
changeMypos(xcor(), ycor(), -120, 10)
seth(-145)
# # # 第三次的波浪
for i in range(6):
Rightdraw(5, 9, 15)
seth(-152)
penup()
fd(3)
pendown()
# # 树四层
changeMypos(-120, -55, -130)
Rightdraw(7, 10, 4)
changeMypos(100, -55, -50)
Leftdraw(7, 10, 5)
changeMypos(xcor(), ycor(), -120, 10)
seth(-155)
# # 第四层的波浪
for i in range(7):
Rightdraw(5, 9, 13)
seth(-155)
penup()
fd(3)
pendown()
# 树根
changeMypos(-70, -120, -85)
Leftdraw(3, 8, 3)
changeMypos(70, -120, -95)
Rightdraw(3, 8, 3)
changeMypos(xcor(), ycor(), -170, 10)
Rightdraw(10, 12, 2)
# 画树枝
drawBranch(45, -80)
drawBranch(-70, -25)
drawBranch(-20, 40)
# 添加挂件
drawHat(-25, 175, -10, 2.5)
drawCandy(-75, -50, -10, 1) # -10别动了，这个绘制有点烦，我没做转角功能
drawCandy(10, 40, -10, 1.2)
drawStar(110, -90, 80, 1)
drawStar(-120, -100, 50, 1)
drawStar(-90, -50, 20, 1)
drawStar(90, -25, 30, 1)
drawSock(10, -35, -10, 2)
drawSock(-40, 100, 10, 1)
drawStar(-20, 40, 30, 1)
drawStar(10, 120, 90, 1)
# 打印祝福语
color("skyblue", "blue") # 定义字体颜色
penup()
goto(0, -230)
write("Merry Christmas", align="center", font=("Comic Sans MS", 60, "bold")) # 定义文字、位置、字体、大小
# 调用下雪的函数
drawSnow()
done()

文章来源：CSDN
作者：肉肉肉肉肉肉~丸子

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