基於Python制作三款起床鬧鐘的示例代碼
導語
叮叮叮，我們要按時長大
我是你們的木子同學！當當當當——隆重出場，撒花撒花~
嗨！大傢有沒有生物鐘不準時的時候，是不是每到休息日或者長假就會經常要倒時差？
每天上班最痛苦的事情就是早起早起早起！這是大部分上班族的痛苦，但是不上班又是不可能的啦，因為都是為瞭搞錢
今天小編就用代碼示例化，給大傢展示一下不同的時鐘，希望大傢按時上班，按時搞錢啦
一、Turtle繪制時鐘
1）代碼展示
import turtle
from datetime import *
# 抬起畫筆，向前運動一段距離放下
def Skip(step):
turtle.penup()
turtle.forward(step)
turtle.pendown()
def mkHand(name, length):
# 註冊Turtle形狀，建立表針Turtle
turtle.reset()
Skip(-length * 0.1)
# 開始記錄多邊形的頂點。當前的烏龜位置是多邊形的第一個頂點。
turtle.begin_poly()
turtle.forward(length * 1.1)
# 停止記錄多邊形的頂點。當前的烏龜位置是多邊形的最後一個頂點。將與第一個頂點相連。
turtle.end_poly()
# 返回最後記錄的多邊形。
handForm = turtle.get_poly()
turtle.register_shape(name, handForm)
def Init():
global secHand, minHand, hurHand, printer
# 重置Turtle指向北
turtle.mode("logo")
# 建立三個表針Turtle並初始化
mkHand("secHand", 135)
mkHand("minHand", 125)
mkHand("hurHand", 90)
secHand = turtle.Turtle()
secHand.shape("secHand")
minHand = turtle.Turtle()
minHand.shape("minHand")
hurHand = turtle.Turtle()
hurHand.shape("hurHand")
for hand in secHand, minHand, hurHand:
hand.shapesize(1, 1, 3)
hand.speed(0)
# 建立輸出文字Turtle
printer = turtle.Turtle()
# 隱藏畫筆的turtle形狀
printer.hideturtle()
printer.penup()
def SetupClock(radius):
# 建立表的外框
turtle.reset()
turtle.pensize(7)
for i in range(60):
Skip(radius)
if i % 5 == 0:
turtle.forward(20)
Skip(-radius - 20)
Skip(radius + 20)
if i == 0:
turtle.write(int(12), align="center", font=("Courier", 14, "bold"))
elif i == 30:
Skip(25)
turtle.write(int(i/5), align="center", font=("Courier", 14, "bold"))
Skip(-25)
elif (i == 25 or i == 35):
Skip(20)
turtle.write(int(i/5), align="center", font=("Courier", 14, "bold"))
Skip(-20)
else:
turtle.write(int(i/5), align="center", font=("Courier", 14, "bold"))
Skip(-radius - 20)
else:
turtle.dot(5)
Skip(-radius)
turtle.right(6)
def Week(t):
week = ["星期一", "星期二", "星期三",
"星期四", "星期五", "星期六", "星期日"]
return week[t.weekday()]
def Date(t):
y = t.year
m = t.month
d = t.da
return "%s %d%d" % (y, m, d)
def Tick():
# 繪制表針的動態顯示
t = datetime.today()
second = t.second + t.microsecond * 0.000001
minute = t.minute + second / 60.0
hour = t.hour + minute / 60.0
secHand.setheading(6 * second)
minHand.setheading(6 * minute)
hurHand.setheading(30 * hour)
turtle.tracer(False)
printer.forward(65)
printer.write(Week(t), align="center",
font=("Courier", 14, "bold"))
printer.back(130)
printer.write(Date(t), align="center",
font=("Courier", 14, "bold"))
printer.hom()
turtle.tracer(True)
# 100ms後繼續調用tick
turtle.ontimer(Tick, 100)
def main():
# 打開/關閉龜動畫，並為更新圖紙設置延遲。
turtle.tracer(False)
Init()
SetupClock(160)
turtle.tracer(True)
Tick()
turtle.mainloop()
if __name__ == "__main__":
main()
2）效果展示
二、Turtle實現模擬時鐘
1）代碼展示
基本思路：自定義shape，畫出時針、分針、秒針。通過register_shape()函數。 指針的位置通過shape類setheading()函數進行設置。 獲取系統時間作為當前時間，datetime.today()。 利用ontimer()函數定義定時器事件，觸發屏幕更新。 利用write()函數在屏幕上顯示文本。
from turtle import *
from datetime import datetime
mode("logo") # 向上（北），正角度為順時針
thisday = 0
thisecond = 0
second_hand = Turtle()
minute_hand = Turtle()
hour_hand = Turtle()
writer = Turtle()
writer.getscreen().bgcolor('gray90')
writer.color("gray20", "gray20")
def jump(distanz, winkel=0):
penup()
right(winkel)
forward(distanz)
left(winkel)
pendown()
'''
laenge 指針長度
width 指針寬度
spitze 箭頭邊長
'''
def hand(laenge, spitze, width):
lt(90)
fd(width)
rt(90)
fd(laenge*1.15)
rt(90)
fd(width * 2)
rt(90)
fd(laenge*1.15)
rt(90)
fd(width)
rt(90)
fd(laenge*1.15)
rt(90)
fd(spitze/2.0)
lt(120)
fd(spitze)
lt(120)
fd(spitze)
lt(120)
fd(spitze/2.0)
def make_hand_shape(name, laenge, spitze, width):
reset()
jump(-laenge*0.15) # 指針靠近表盤中心的末端，但不與圓心重合
begin_poly()
hand(laenge, spitze, width)
end_poly()
hand_form = get_poly()
register_shape(name, hand_form)
def clockface(radius):
reset()
# 外圓周
pensize(2)
colors = ['green3', 'green2', 'gray98']
# 從外向內fill
for i in range(3):
jump(radius+7+(2-i)*4,90)
fillcolor(colors[i])
begin_fill()
circle(radius+7+(2-i)*4, steps=1000)
end_fill()
jump(-radius-7-(2-i)*4,90)
# 刻度
pensize(7)
color("gray60", "gray60")
# 經驗值
params = [-35, -40, -40, -25, -15, -5, 0, -5, -15, -25, -40, -40] #距離
angles = [0, -15, -25, -40, -35, -30, 0, 30, 35, 40, 25, 15] # 角度
for i in range(60):
jump(radius)
if i % 5 == 0:
fd(-15)
# 下面三行寫表盤數字
jump(params[i/5], angles[i/5])
write(12 if i/5==0 else i/5, align="center", font=("Courier", 20, "bold"))
jump(params[i/5], 180+angles[i/5])
jump(-radius+15)
else:
dot(3)
jump(-radius)
rt(6)
def setup():
global second_hand, minute_hand, hour_hand, writer
# 自定義形狀
make_hand_shape("hour_hand", 90, 25, 5)
make_hand_shape("minute_hand", 130, 25, 3)
make_hand_shape("second_hand", 140, 10, 1)
# 畫表盤
clockface(160)
hour_hand.shape("hour_hand")
hour_hand.color("gray30", "gray12")
minute_hand.shape("minute_hand")
minute_hand.color("gray40", "blue")
second_hand.shape("second_hand")
second_hand.color("red4", "red4")
for hand in hour_hand, minute_hand, second_hand:
hand.resizemode("user")
hand.shapesize(1, 1, 1)
hand.speed(1)
ht()
writer.ht()
writer.pu()
writer.bk(85)
def wochentag():
wochentag = ["星期一", "星期二", "星期三","星期四", "星期五", "星期六", "星期日"]
return wochentag[t.weekday()]
def get_mmdd(z):
m = z.month
t = z.day
return "%d月%d日" % (m, t)
def get_yyyy(z):
j = z.year
return "%d" % (j)
def write_date(t):
global thisday
x = t.day
if thisday != x:
thisday = x
writer.clear()
writer.home()
writer.forward(65)
writer.write(wochentag(t),
align="center", font=("Courier", 16, "bold"))
writer.back(150)
writer.write(get_mmdd(t),
align="center", font=("Courier", 16, "normal"))
writer.back(15)
writer.write(get_yyyy(t),
align="center", font=("Courier", 10, "normal"))
writer.forward(100)
def tick():
global thisecond
t = datetime.today()
if thisecond != t.second:
thisecond = t.second
#print t
sekunde = t.second + t.microsecond * 0.000001
minute = t.minute + sekunde / 60.0
stunde = t.hour + minute / 60.0
tracer(False)
write_date(t)
tracer(True)
hour_hand.setheading(30 * stunde)
minute_hand.setheading(6 * minute)
second_hand.setheading(6 * sekunde)
ontimer(tick, 10)
def main():
tracer(False)
setup()
tracer(True)
tick()
return "EVENTLOOP"
if __name__ == "__main__":
msg = main()
print msg
mainloop()
2）效果展示
三、簡易時鐘
1）代碼展示
# coding=utf-8
import turtle
from datetime import *
# 由於表盤刻度不連續，需頻繁抬起畫筆，放下畫筆
def skip(step):
turtle.penup() # 畫筆抬起
turtle.forward(step) # 畫筆移動step
turtle.pendown() # 畫筆落下
# 建立表針，定制表針形狀和名字
def make_hand(name, length):
turtle.reset()
skip(-length * 0.1) # 表針一端，過表盤中心一小段，開始繪制
turtle.begin_poly() # 開始記錄多邊形的第一個頂點。
turtle.forward(length * 1.1) # 設置表針長度，繪制表針
turtle.end_poly() # 停止記錄多邊形的頂點。當前的烏龜位置是多邊形的最後一個頂點。將與第一個頂點相連。
handForm = turtle.get_poly() # 返回最後記錄的形狀
turtle.color('black')
turtle.register_shape(name, handForm)
# 三個表針初始化，實例化
def init_hand():
global sec_hand, min_hand, hou_hand, printer
# 重置Turtle指向北
turtle.mode("logo") # logo:向上（北） 順時針 standard:向右（東） 逆時針
# 建立三個表針Turtle並初始化
make_hand("sec_Hand", 135)
make_hand("min_Hand", 110)
make_hand("hou_Hand", 70)
sec_hand = turtle.Turtle()
sec_hand.shape("sec_Hand")
min_hand = turtle.Turtle()
min_hand.shape("min_Hand")
hou_hand = turtle.Turtle()
hou_hand.shape("hou_Hand")
# 筆的屬性
for hand in sec_hand, min_hand, hou_hand:
hand.shapesize(1, 1, 3)
hand.speed(0)
# 建立輸出打印的文字Turtle
printer = turtle.Turtle()
# 隱藏畫筆的turtle形狀
printer.hideturtle()
printer.penup()
# 設置表盤
def set_clock(radius):
turtle.reset()
turtle.pencolor('red') # 設置畫筆顏色
turtle.fillcolor('pink') # 設置繪制圖形的填充顏色
turtle.pensize(10) # 畫筆寬度
for i in range(60):
skip(radius)
# 逢五 使用線條並加粗
if i % 5 == 0:
turtle.forward(20)
skip(-radius - 20)
skip(radius + 20)
# 設置數字的位置及字體，大小
if i == 0:
turtle.write(int(12), align="center", font=("Courier", 14, "bold"))
elif i == 30:
skip(25)
turtle.write(int(i / 5), align="center", font=("Courier", 14, "bold"))
skip(-25)
elif i == 25 or i == 35:
skip(20)
turtle.write(int(i / 5), align="center", font=("Courier", 14, "bold"))
skip(-20)
else:
turtle.write(int(i / 5), align="center", font=("Courier", 14, "bold"))
skip(-radius - 20)
# 非五，以點代替
else:
turtle.dot(5)
skip(-radius)
turtle.right(6)
# 顯示星期
def show_week(t):
week = ["星期一 Mon", "星期二 Tue", "星期三 Wed", "星期四 Thu", "星期五 Fri", "星期六 Sat", "星期日 Sun"]
return week[t.weekday()] # t.weekday() 周一為0，周二為1...可作為列表的index
# 顯示日期
def show_data(t):
y = t.year
m = t.month
d = t.day
return "{} 年 {} 月 {} 日".format(y, m, d)
# 顯示時間
# def show_time(t):
# m = t.minute
# h = t.hour
# return "{}:{}".format(h, m)
# 顯示整個時鐘
def show_clock():
# 獲取時間
t = datetime.today()
second = t.second + t.microsecond * 0.000001
minute = t.minute + second / 60.0
hour = t.hour + minute / 60.0
sec_hand.setheading(6 * second)
min_hand.setheading(6 * minute)
hou_hand.setheading(30 * hour)
turtle.tracer(False)
printer.forward(65)
printer.write(show_week(t), align='center', font=("Courier", 14, "bold"))
printer.back(65)
printer.write("The Clock of Hua", align="center", font=("Courier", 16, "bold"))
printer.back(65)
printer.write(show_data(t), align='center', font=("Courier", 14, "bold"))
# printer.back(25)
# printer.write(show_time(t), align="center", font=("Courier", 14, "bold"))
# 回到原點，以便於下一輪的顯示
printer.home()
turtle.tracer(True)
# 100ms後繼續調用show_clock
turtle.ontimer(show_clock, 100)
# main函數
def main():
turtle.tracer(False)
# 設置背景
ts = turtle.getscreen()
ts.bgcolor("#cccccc")
# 初始化
init_hand()
# 設置時鐘
set_clock(180)
turtle.tracer(True)
# 顯示時鐘
show_clock()
turtle.mainloop()
if __name__ == "__main__":
main()
2）效果展示
以上就是基於Python制作三款起床鬧鐘的示例代碼的詳細內容，更多關於Python起床鬧鐘的資料請關註WalkonNet其它相關文章！
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