今年這個鼠年，盡管隻是剛過了一個開頭，但現實仿佛把我們很多年才需要經曆的不好的事情，都在一瞬間抛向了我們，這個鼠年好像缺了點福氣，本節我們使用 Python 畫一隻福鼠，為大家增添點福氣，我們需要用到的是 turtle 庫。
頭部
首先，我們畫福鼠的頭部，頭部主要包括：眼睛、耳朵、鼻子、胡子、牙齒等，代碼實作如下所示：
import turtledef head(): turtle.color('black') # 臉輪廓 turtle.fillcolor('#FFE4B5') turtle.begin_fill() # 落筆 turtle.pd() # 畫一個半徑為指定值的圓 turtle.circle(50) # 提筆 turtle.pu() turtle.end_fill() # 移動到指定坐标位置，參數 1 代表 x 軸位置，參數 2 代表 y 軸位置 turtle.goto(50, 60) turtle.pd() turtle.circle(25, 255) turtle.pu() turtle.goto(60, 80) turtle.pd() turtle.circle(-10, -200) turtle.pu() turtle.goto(-50, 60) turtle.pd() # 按逆時針改變行進方向 turtle.seth(180) turtle.circle(-25, 255) turtle.pu() turtle.goto(-60, 80) turtle.pd() turtle.circle(10, -200) turtle.pu() # 眼睛 turtle.goto(10, 65) turtle.seth(45) turtle.pd() turtle.circle(-8, 360) turtle.pu() turtle.goto(13, 62) turtle.fillcolor('black') turtle.begin_fill() turtle.pd() turtle.circle(-4, -360) turtle.pu() turtle.end_fill() turtle.goto(-10, 65) turtle.seth(135) turtle.pd() turtle.circle(8, 360) turtle.pu() turtle.goto(-13, 62) turtle.fillcolor('black') turtle.begin_fill() turtle.pd() turtle.circle(4, 360) turtle.pu() turtle.end_fill() # 鼻子 turtle.goto(-6, 45) turtle.seth(70) turtle.fillcolor('red') turtle.begin_fill() turtle.pd() turtle.circle(-6, 150) turtle.pu() turtle.end_fill() turtle.goto(-6, 45) turtle.seth(-70) turtle.fillcolor('red') turtle.begin_fill() turtle.pd() turtle.circle(6, 150) turtle.pu() turtle.end_fill() # 嘴 turtle.goto(0, 40) turtle.seth(270) turtle.pd() turtle.forward(7) turtle.pu() turtle.seth(200) turtle.pd() turtle.circle(-15, 60) turtle.pu() turtle.goto(0, 33) turtle.seth(-20) turtle.pd() turtle.circle(15, 60) turtle.pu() # 牙齒 turtle.goto(0, 33) turtle.seth(270) turtle.pd() turtle.forward(13) turtle.seth(180) turtle.forward(6) turtle.seth(90) turtle.forward(13) turtle.pu() turtle.goto(6, 33) turtle.seth(270) turtle.pd() turtle.forward(13) turtle.seth(180) turtle.forward(6) turtle.pu() # 胡子 turtle.goto(30, 30) turtle.seth(8) turtle.pd() turtle.circle(-40, 40) turtle.pu() turtle.goto(30, 25) turtle.seth(-5) turtle.pd() turtle.circle(-40, 40) turtle.pu() turtle.goto(30, 20) turtle.seth(-18) turtle.pd() turtle.circle(-40, 40) turtle.pu() turtle.goto(-30, 30) turtle.seth(172) turtle.pd() turtle.circle(40, 40) turtle.pu() turtle.goto(-30, 25) turtle.seth(188) turtle.pd() turtle.circle(40, 40) turtle.pu() turtle.goto(-30, 20) turtle.seth(196) turtle.pd() turtle.circle(40, 40) turtle.pu()
看一下效果：
帽子
接下來給福鼠畫一頂帽子，我們打算把這頂帽子畫得古風一點，原型選了電視劇中宋朝官員的官帽，代碼實作如下所示：
def hat(): turtle.goto(-20, 97) turtle.pd() turtle.seth(80) turtle.forward(20) turtle.seth(60) turtle.circle(-20, 140) turtle.seth(-85) turtle.forward(18) turtle.pu() turtle.goto(50, 115) turtle.pd() turtle.goto(-50, 115) turtle.pu() turtle.end_fill() turtle.goto(19, 115) turtle.pd() turtle.goto(50, 115) turtle.seth(0) turtle.fillcolor('gold2') turtle.begin_fill() turtle.circle(10) turtle.seth(90) turtle.circle(10, 90) turtle.seth(0) turtle.circle(10, 90) turtle.seth(270) turtle.circle(10, 90) turtle.seth(180) turtle.circle(10, 90) turtle.pu() turtle.end_fill() turtle.goto(-19, 115) turtle.pd() turtle.goto(-50, 115) turtle.seth(0) turtle.fillcolor('gold2') turtle.begin_fill() turtle.circle(10) turtle.seth(90) turtle.circle(10, 90) turtle.seth(0) turtle.circle(10, 90) turtle.seth(270) turtle.circle(10, 90) turtle.seth(180) turtle.circle(10, 90) turtle.pu() turtle.end_fill()
看一下效果：
身體
我們知道福鼠本身并不是真實存在的，而是一種以動物為原型的虛拟化形象，這種形象一般都是頭部保留了動物本身的面貌，而身體是人類身體的形狀，比如：西遊記中孫悟空、豬八戒就是這樣的，這裡我們也把福鼠的身體畫成人身體的形狀，代碼實作如下所示：
def body(): # 上半身 turtle.goto(-25, 8) turtle.seth(240) turtle.pd() turtle.circle(150, 15) turtle.seth(270) turtle.circle(40, 15) turtle.circle(15, 65) turtle.seth(0) turtle.forward(10) turtle.circle(10, 100) turtle.seth(90) turtle.circle(10, 100) turtle.seth(180) turtle.forward(10) turtle.pu() turtle.goto(25, 8) turtle.seth(-60) turtle.pd() turtle.circle(-150, 15) turtle.seth(270) turtle.circle(-40, 15) turtle.circle(-15, 65) turtle.seth(180) turtle.forward(10) turtle.circle(-10, 100) turtle.seth(90) turtle.circle(-10, 100) turtle.seth(0) turtle.forward(10) turtle.pu() turtle.goto(-20, 4) turtle.pd() turtle.goto(-16, -4) turtle.goto(16, -4) turtle.goto(20, 4) turtle.pu() turtle.goto(0, -5) turtle.pd() turtle.goto(0, -50) turtle.pu() turtle.goto(-30, -48) turtle.pd() turtle.goto(-30, -60) turtle.pu() turtle.goto(30, -48) turtle.pd() turtle.goto(30, -60) turtle.pu() turtle.goto(-30, -55) turtle.pd() turtle.goto(30, -55) turtle.pu() turtle.goto(-30, -60) turtle.pd() # 參數 1 為繪制顔色，參數 2 為填充顔色 turtle.color('black', 'red') turtle.begin_fill() turtle.goto(30, -60) turtle.pu() # 下半身 turtle.goto(-25, -60) turtle.pd() turtle.goto(-35, -100) turtle.goto(-20, -100) turtle.goto(-0, -60) turtle.goto(20, -100) turtle.goto(35, -100) turtle.goto(25, -60) turtle.end_fill() turtle.pu() turtle.goto(-33, -100) turtle.pd() turtle.color('black', 'blue') turtle.begin_fill() turtle.seth(270) turtle.circle(6, 180) turtle.end_fill() turtle.pu() turtle.goto(33, -100) turtle.pd() turtle.color('black', 'blue') turtle.begin_fill() turtle.seth(270) turtle.circle(-6, 180) turtle.end_fill() turtle.pu()
看一下效果：
文字
福鼠當然少不了祝福語，我找了四句：鼠你有錢、鼠你健康、鼠你快樂、鼠你幸運，最後，我們把這四個詞語分别畫在福鼠的四周，代碼實作如下所示：
def word(): turtle.color('red') turtle.goto(-30, 150) turtle.pd() turtle.write('鼠', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(-10, 150) turtle.pd() turtle.write('你', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(10, 150) turtle.pd() turtle.write('有', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(30, 150) turtle.pd() turtle.write('錢', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(-30, -150) turtle.pd() turtle.write('鼠', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(-10, -150) turtle.pd() turtle.write('你', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(10, -150) turtle.pd() turtle.write('健', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(30, -150) turtle.pd() turtle.write('康', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(-90,-10) turtle.pd() turtle.write('鼠', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(-90, -30) turtle.pd() turtle.write('你', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(-90, -50) turtle.pd() turtle.write('快', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(-90, -70) turtle.pd() turtle.write('樂', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(90, -10) turtle.pd() turtle.write('鼠', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(90, -30) turtle.pd() turtle.write('你', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(90, -50) turtle.pd() turtle.write('幸', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.goto(90, -70) turtle.pd() turtle.write('運', move=False, align='center', font=('Arial', 14, 'normal')) turtle.pu() turtle.hideturtle()
調用代碼如下：
if __name__ == '__main__': head() hat() body() word() # 隐藏畫筆 turtle.hideturtle() # 停止畫筆，但不關閉窗體 turtle.done()
看一下最終效果：
總結
本文我們使用 Python 的 turtle 庫畫了一隻福鼠，不知道與大家想象中的福鼠形象一樣嗎？如果不一樣呢，大家可以自己動手把這隻福鼠修改成自己理想中的樣子。
示例代碼：https://github.com/JustDoPython/python-100-day
PS： 公号内回複 ：Python，即可進入Python 新手學習交流群，一起 100天計劃！ -END- Python 技術 關于 Python 都在這裡