Python用turtle画爱心丘比特之剑


程序员的爱情,在Python中运用调用turtle库来根据函数画出爱心。

效果图如下:

Python用turtle画爱心丘比特之剑

from turtle import*
setup(750,500)
penup()
pensize(25)
pencolor("pink")
fd(-230)
seth(90)
pendown()
circle(-50,180)
circle(50,-180)
circle(75,-50)
circle(-190,-45)
penup()
fd(185)
seth(180)
fd(120)
seth(90)
pendown()
circle(-75,-50)
circle(190,-45)
penup()
fd(184)
seth(0)
fd(80)
seth(90)
pendown()
circle(-50,180)
circle(50,-180)
circle(75,-50)
circle(-190,-45)
penup()
fd(185)
seth(180)
fd(120)
seth(90)
pendown()
circle(-75,-50)
circle(190,-45)
penup()
fd(150)
seth(180)
fd(300)
pencolor("red")
pensize(10)
pendown()
fd(-500)
seth(90)
fd(30)
fd(-60)
seth(30)
fd(60)
seth(150)
fd(60)
done()

Python使用turtle库画一个爱心构成的爱心

#!/usr/bin/env python
# coding:utf-8

from turtle import *
import time


def setTurtle():
    # 窗口大小
    screensize(900, 700, 'pink')
    # 颜色
    color('red', 'pink')
    # 笔粗细
    pensize(3)
    # 速度
    speed(6)
    # 提笔
    penup()


def getStart(h):
    # 去到的坐标,窗口中心为0,0
    goto(0, -180)
    r = h / 5
    drawBigL(r, h)
    drawBigArc(r, 140)
    drawBigArc(r, 70)
    drawBigR(r, h)
    centerRange()
    drawHope()
    drawName()


def drawBigL(r, h):
    colors = ['red', 'orange', 'yellow', '#87CEEB', 'violet', 'red']
    for i in range(int(240 / h) + 1):
        seth(0)
        color(colors[i], colors[i + 1])
        drawHeart(r)
        seth(140)
        fd(h)


def drawBigArc(r, rad):
    colors = ['red', 'orange', 'yellow', 'SkyBlue', 'violet', 'red']
    for i in range(50):
        if (i % 10 == 0):
            color(colors[int(i / 10)], colors[int(i / 10) + 1])
            seth(0)
            drawHeart(r)
            seth(rad - (i + 1) * 4)
        rt(4)
        fd(10.5)


def drawBigR(r, h):
    colors = ['red', 'orange', 'yellow', 'SkyBlue', 'violet', 'red']
    for i in range(int(240 / h) + 1):
        color(colors[i], colors[i + 1])
        seth(0)
        drawHeart(r)
        setheading(220)
        fd(h)


def drawHeart(r):
    down()
    begin_fill()
    factor = 180
    seth(45)
    circle(-r, factor)
    fd(2 * r)
    right(90)
    fd(2 * r)
    circle(-r, factor)
    end_fill()
    up()


# 在心中写字
def centerRange():
    for i in range(6):
        drawCenter(i)
        time.sleep(1)


def drawCenter(i):
    goto(0, 0)
    colors = ['red', 'orange', 'yellow', 'SkyBlue', 'violet', 'red']
    pencolor(colors[i])
    # 在心中写字 font可以设置字体自己电脑有的都可以设 align开始写字的位置
    write('love SPY', font=('gungsuh', 30,), align="center")
    up()

# 写寄语
def drawHope():
    pencolor('black')
    goto(-300, -220)
    showturtle()
    write('linuxboy(LinuxIDC.com),', font=('华文行楷', 25,), align="center", move=True)
    goto(-300, -270)
    write('linuxboy是专业的Linux系统门户网站。', font=('华文行楷', 25,), align="center", move=True)

# 写署名
def drawName():
    pencolor('black')
    goto(250, -250)
    showturtle()
    write('linuxboy 网址 www.linuxboy.net', font=('gungsuh', 20,), align="center", move=True)


setTurtle()
getStart(80)

# 点击窗口关闭
window = Screen()
window.exitonclick()

Python用turtle画爱心丘比特之剑

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