Python实现模拟时钟代码推荐实现模拟时钟代码推荐
Python实现模拟时钟代码推荐
# coding=utf8
import sys, pygame, math, random
from pygame.locals import *
from datetime import datetime, date, time
def print_text(font, x, y, text, color=(255,255,255)):
imgtext = font.render(text, True, color)
screen.blit(imgtext, (x,y))
def wrap_angle(angle):
return abs(angle%360)
# main
pygame.init()
screen = pygame.display.set_mode((600,500))
pygame.display.set_caption("CLOCK")
font = pygame.font.Font(None, 36)
orange = 220,180,0
white = 255,255,255
yellow = 255,255,0
pink = 255,100,100
pos_x = 300
pos_y = 250
radius = 250
angle = 360
# repeating loop
while True:
for event in pygame.event.get():
if event.type == QUIT:
sys.exit()
keys = pygame.key.get_pressed()
if keys[K_ESCAPE]:
sys.exit()
screen.fill((0,0,100))
# draw circle
pygame.draw.circle(screen, white, (pos_x,pos_y), radius, 6)
# draw the clock number 1-12
for n in range(1,13):
angle = math.radians(n*(360/12)-90)
x = math.cos(angle)*(radius-20)-10
y = math.sin(angle)*(radius-20)-10
print_text(font, pos_x+x, pos_y+y, str(n))
# get the time of day
today = datetime.today()
hours = today.hour%12
minutes = today.minute
seconds = today.second
# draw the hours hand
hour_angle = wrap_angle(hours*(360/12)-90)
hour_angle = math.radians(hour_angle)
hour_x = math.cos(hour_angle)*(radius-80)
hour_y = math.sin(hour_angle)*(radius-80)
target = (pos_x+hour_x, pos_y+hour_y)
pygame.draw.line(screen, pink, (pos_x,pos_y), target, 12)
# draw the minutes hand
min_angle = wrap_angle(minutes*(360/60)-90)