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853天前# coding=utf-8 |
|
import turtle |
from datetime import * |
# 抬起画笔，向前运动一段距离放下 |
def Skip(step): |
turtle.penup() |
turtle.forward(step) |
turtle.pendown() |
|
def mkHand(name, length): |
# 注册Turtle形状，建立表针Turtle |
turtle.reset() |
Skip(-length * 0.1) |
# 开始记录多边形的顶点。当前的乌龟位置是多边形的第一个顶点。 |
turtle.begin_poly() |
turtle.forward(length * 1.1) |
# 停止记录多边形的顶点。当前的乌龟位置是多边形的最后一个顶点。将与第一个顶点相连。 |
turtle.end_poly() |
# 返回最后记录的多边形。 |
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") |
# 建立三个表针Turtle并初始化 |
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) |
|
# 建立输出文字Turtle |
printer = turtle.Turtle() |
# 隐藏画笔的turtle形状 |
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.day |
return "%s %d%d" % (y, m, d) |
|
def Tick(): |
# 绘制表针的动态显示 |
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.home() |
turtle.tracer(True) |
|
# 100ms后继续调用tick |
turtle.ontimer(Tick, 100) |
|
def main(): |
# 打开/关闭龟动画，并为更新图纸设置延迟。 |
turtle.tracer(False) |
Init() |
SetupClock(160) |
turtle.tracer(True) |
Tick() |
turtle.mainloop() |
|
if __name__ == "__main__": |
main() |
初级程序员
by: 云代码会员 发表于：2021-01-03 15:36:01 顶(1) | 踩(0) 回复
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