Python源码26：海龟画图turtle画向日葵

---------------turtle源码集合---------------

Python教程43：海龟画图turtle画小樱魔法阵

Python教程42：海龟画图turtle画海绵宝宝

Python教程41：海龟画图turtle画蜡笔小新

Python教程40：使用turtle画一只杰瑞

Python教程39：使用turtle画美国队长盾牌

Python教程38：使用turtle画动态粒子爱心+文字爱心

Python教程37：使用turtle画一个戴帽子的皮卡丘

Python教程36：海龟画图turtle写春联

Python源码35：海龟画图turtle画中国结

Python源码31：海龟画图turtle画七道彩虹

Python源码30：海龟画图turtle画紫色的小熊

Python源码29：海龟画图turtle画太极图

Python源码28：海龟画图turtle画熊猫

Python源码27：海龟画图turtle画动态圆舞曲

Python源码26：海龟画图turtle画向日葵

Python源码25：海龟画图turtle画小猪佩奇

Python源码24：使用海龟画图turtle画滑板

Python源码23：使用海龟画图turtle画小狗狗

Python源码22：使用海龟画图turtle画今天日期

Python源码21：使用海龟画图turtle画太阳，云朵，房子，绿树

Python源码20：使用海龟画图turtle画一个会动的星空

Python源码19：海龟画图turtle画螺旋的彩色的逐渐放大的文字

Python源码18：使用海龟画图turtle画捂脸表情

Python源码17：使用海龟画图turtle画五星红旗

Python源码16：使用海龟画图turtle画会动的时钟

Python源码15：使用海龟画图turtle画小黄人

Python源码14：使用海龟画图turtle画我的城堡

Python源码分享13：使用海龟画图turtle画一个会眨眼的皮卡丘

Python源码分享12：使用turtle画彩色六边形

Python源码分享11：使用海龟画图turtle画航天火箭

Python源码分享10：使用海龟画图turtle画哆啦A梦

Python源代码分享：02海龟画图五角星

Python源代码分享：03画一个奥运五环图

Python源代码分享：05使用turtle模块绘制一个彩色螺旋图案

Python源代码分享：07画满天繁星

Python源码分享08：使用turtle画一朵玫瑰花

Python源码分享10：使用海龟画图turtle画哆啦A梦

Python源码分享11：使用海龟画图turtle画航天火箭

Python源码分享12：使用turtle画彩色六边形

# 引用海龟库以及随机库
import turtle as t
import random
import time

light = t.Turtle(visible=False)
wind = t.Turtle(visible=False)


def canvas(size_x=1200, size_y=900):  # 设置画布,有默认值
    t.setup(size_x, size_y)


# 设置线的颜色以及size
def pencil(size=5, color="black"):
    t.pensize(size)
    t.pencolor(color)


def sun():  # 绘制太阳
    light.pensize(5)
    light.pencolor("black")
    sec = int(time.time())
    t.penup()  # 画红色点
    t.goto(-530, 310)
    t.pendown()
    t.dot(100, "red")
    for i in range(1, 19):  # 阳光效果
        light.penup()
        light.goto(-530, 310)
        light.seth(i * 20)
        light.forward(55)
        light.pendown()
        if (i + sec) % 2 == 1:
            light.forward(15)
        else:
            light.forward(7)


def plant():  # 绘制天空以及大地
    t.penup()  # 每个绘制函数开头都写了这个，防止龟龟绘制另外的图像移动时留下痕迹
    length = 900 * 0.318  # 将画布的纵向黄金分割
    t.home()
    t.goto(600, -450)

    t.fillcolor("#DAA520")  # 分割填充大地
    t.begin_fill()
    t.left(90)
    t.forward(length)
    t.left(90)
    t.forward(1200)
    t.left(90)
    t.forward(length)
    t.left(90)
    t.forward(1200)
    t.end_fill()

    t.home()  # 填充天空
    t.goto(600, length - 450)
    t.fillcolor("#B0C4DE")
    t.begin_fill()
    t.left(90)
    t.forward(900 - length)
    t.left(90)
    t.forward(1200)
    t.left(90)
    t.forward(900 - length)
    t.left(90)
    t.forward(1200)
    t.end_fill()


def butterfly(pos_x=0, pos_y=0):  # 绘制蝴蝶，这里会随机生成位置以及蝴蝶大小、颜色
    light.penup()
    light.goto(pos_x, pos_y)
    light.pendown()
    light.pensize(2)
    light.seth(45)

    color = ["#FF00FF", "#87CEFA", "#0000EE", "#FF4500", "#00FF00", "#00E5EE", "#FFFAFA"]  # 一个颜色表,以及size表
    size = [6, 7, 8, 9, 10, 11, 12]
    tep_size = random.choice(size)
    light.fillcolor(random.choice(color))
    light.begin_fill()
    light.circle(tep_size, 270)  # 绘制翅膀
    light.right(135)

    light.pensize(3)
    light.forward(tep_size / 2)
    light.right(45)
    light.forward(tep_size / 2)
    light.back(tep_size / 2)
    light.left(70)
    light.forward(tep_size / 2)
    light.back(tep_size / 2)
    light.right(25)
    light.pensize(4)
    light.back(2.05 * tep_size)

    light.seth(-90)
    light.pensize(2)
    light.circle(tep_size, -180)
    light.pensize(4)
    light.left(90)
    light.forward(tep_size * 2)
    light.back(tep_size * 2.5)
    light.end_fill()


def botany(pos_x=0, pos_y=0, direction=0, flower=1, bend=10):  # 植物函数，绘制向日葵，向日葵会迎风倒，效果很到位
    light.pensize(3)
    light.pencolor("black")
    light.penup()
    light.goto(pos_x, pos_y)
    light.pendown()
    light.left(90)
    light.fillcolor("#00CD00")
    light.begin_fill()

    light.circle(50, 90)  # 绘制叶片
    light.left(90)
    light.circle(50, 90)

    light.penup()
    light.goto(pos_x, pos_y)
    light.pendown()

    light.seth(-90)
    light.pensize(6)
    light.forward(50)
    light.back(50)

    light.pensize(3)
    light.circle(50, -90)
    light.right(90)
    light.circle(50, -90)
    light.end_fill()
    if flower:  # 判断是否有花，这里默认有花
        light.penup()
        light.goto(pos_x, pos_y)
        light.pendown()
        light.pensize(4)
        if direction:
            light.seth(80)  # 绘制秆
            light.circle(130 - 5 * bend, 70 + 5 * bend, None)
        else:
            light.seth(-80)
            light.circle(130 - 5 * bend, -70 - 5 * bend, None)
            light.right(180)
        tep_x, tep_y = light.xcor(), light.ycor()
        light.forward(13)
        light.right(30)
        for i in range(6):  # 绘制花瓣
            light.fillcolor("#FFD700")
            light.begin_fill()
            light.circle(15, 300)
            light.left(120)
            light.end_fill()
        light.goto(tep_x, tep_y)
        light.dot(36, "#FFB90F")


def cloud(pos_x=0, pos_y=0, size=20):  # 绘制云
    pos = int(time.time())
    pos %= 50
    light.penup()  # 云没有要边框，所以没有pendown
    light.goto(pos*8+pos_x, pos_y)

    light.fillcolor("#E6E6FA")
    light.begin_fill()
    light.seth(-80)
    light.circle(size, 110)
    for i in range(1, 6):  # 绘制下半部分
        light.right(100)
        light.circle(size, 110)
    light.left(120)
    for i in range(1, 7):  # 绘制上半部分，上边进行了六次循环，但是之前就进行了一次绘制，这里有七次循环
        light.right(100)
        light.circle(size, 110)
    light.end_fill()


# def draw(x, y):                               # 这里是之前调试用的拖拽函数响应函数，不需使用
#     t.goto(x, y)
#     print(t.xcor(), t.ycor())


# def person(pos_x=0, pos_y=0):                 # 绘制人的函数，效果很拉跨，舍弃
#     t.penup()
#     t.goto(pos_x, pos_y)
#     t.pendown()
#
#     t.dot(44, "#FFDEAD")
#     t.right(90)
#     t.penup()
#     t.forward(25)
#     t.right(15)
#     t.pendown()
#     pencil(10)
#     t.forward(50)
#
#     t.right(35)
#     t.forward(50)
#     t.back(50)
#     t.left(90)
#     t.forward(27)
#     t.right(110)
#     t.forward(23)
#
#     t.penup()
#     t.goto(pos_x, pos_y)
#     t.seth(-90)
#     t.forward(25)
#     t.right(15)
#     t.forward(20)
#     t.right(60)
#     t.pendown()
#     t.forward(50)
#     tep_x1, tep_y1 = t.xcor(), t.ycor()
#     t.back(50)
#     t.right(160)
#     t.forward(30)
#     t.seth(90)
#     t.forward(20)
#
#     t.penup()
#     t.goto(tep_x1, tep_y1)
#     t.seth(-145)
#     pencil(6)
#     t.pendown()
#     t.forward(50)
#     t.right(90)
#     t.forward(20)
#     t.right(90)
#     t.forward(15)
#     t.right(90)
#     t.forward(20)
#     t.left(90)
#     t.forward(150)


def star(pos_x=0, pos_y=0, size=10):  # 绘制星星函数
    color = ["#FFFFE0", "#FFFF00"]
    light.penup()
    light.goto(pos_x, pos_y)
    angle = random.randint(0, 180)
    light.seth(angle)
    light.fillcolor(random.choice(color))
    light.begin_fill()
    for i in range(5):  # 这个144度是查的资料
        light.right(144)
        light.forward(size)
    light.end_fill()


def wind():  # 风函数，让图像看起来更有感觉，就是一条直线，加两个圆
    pos = int(time.time())
    pos %= 5
    color = ["#D3D3D3", "#CDCDB4"]
    tep_color = random.choice(color)
    light.penup()
    light.goto(pos*80-1000, 50)
    light.seth(0)
    light.pendown()
    light.pensize(5)
    light.pencolor(tep_color)
    light.forward(500)
    light.pensize(4)
    light.pencolor(tep_color)
    light.left(45)
    light.circle(50, 180)
    light.pensize(3)
    light.pencolor(tep_color)
    light.circle(30, 90)

    tep_color = random.choice(color)
    light.penup()  # 画圈圈
    light.goto(pos*140-1040, 80)
    light.seth(0)
    light.pendown()
    light.pensize(5)
    light.pencolor(tep_color)
    light.forward(400)
    light.pensize(4)
    light.pencolor(tep_color)
    light.left(45)
    light.circle(40, 180)
    light.pensize(3)
    light.pencolor(tep_color)
    light.circle(25, 90)


def lie():  # 这个函数是表达我对python的喜爱
    t.penup()
    t.goto(0, -360)
    pencil(0, "#FFA54F")
    t.write("节日快乐", align='center', font=('arial', 75, 'normal'))
    t.hideturtle()


def dynamic():
    light.clear()
    sun()
    star(200, 200)  # 右上角有星星注意观察 0.0
    star(260, 230, 15)
    star(180, 300)
    star(300, 100, 15)
    star(500, 290)
    star(420, 310, 15)
    star(300, 200)
    star(260, 230, 15)
    star(350, 352)
    star(500, 180, 15)
    star(560, 352)
    cloud(-530, 280, 20)
    cloud(300, 250, 30)
    wind()

    bend = int(time.time())
    bend %= 5
    bend += 14
    light.seth(-100-bend)  # 初始向日葵叶片角度
    for i in range(14):  # 生成向日葵

        if i % 2 == 0:
            botany(-520 + i * 50, -132, 0, 1, bend - i)
            botany(-340 + i * 50, -132, 0, 1, bend - i)
        else:
            botany(-430 + i * 50, -142, 0, 1, bend - i)
            botany(-230 + i * 50, -142, 0, 1, bend - i)
    pos_x = [45, -96, -100, 410, 300, 580, 230, -50, -400, -320, -212]
    pos_y = [45, -96, -100, 0, 20, 30, 29, -50, -20, -43, 10]
    for i in range(6):  # 生成蝴蝶，这里便于观察到结果，蝴蝶有点大
        butterfly(random.choice(pos_x), random.choice(pos_y))
    t.ontimer(dynamic, 1000)


def piant():  # 这里是将绘制全放在这个函数里，让main看起来简洁
    t.tracer(False)
    t.delay(0)
    canvas()
    pencil()
    plant()
    lie()
    dynamic()


if __name__ == "__main__":
    piant()
    # t.ondrag(draw, btn=1, add=None)
    t.mainloop()

完毕！！感谢您的收看

----------★★历史博文集合★★----------
我的零基础Python教程，Python入门篇 进阶篇 视频教程 Py安装py项目 Python模块 Python爬虫 Json Xpath 正则表达式 Selenium Etree CssGui程序开发 Tkinter Pyqt5 列表元组字典数据可视化 matplotlib 词云图 Pyecharts 海龟画图 Pandas Bug处理 电脑小知识office自动化办公 编程工具

原文地址：https://blog.csdn.net/gxz888/article/details/135620721

免责声明：本站文章内容转载自网络资源，如本站内容侵犯了原著者的合法权益，可联系本站删除。更多内容请关注自学内容网（zxcms.com）！