python实现好看的时钟效果_python_

#-*- coding:utf-8 -*- import sys,random,math,pygame 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 angle % 360 pygame.init() screen=pygame.display.set_mode([600,500]) pygame.display.set_caption("AnalogClock") 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=260 while True:     screen.fill([0,0,0])     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])     pygame.draw.circle(screen,white,(pos_x,pos_y),radius,6)     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))     today=datetime.today()     hours=today.hour % 12     minutes=today.minute     seconds=today.second     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,25)     min_angle=wrap_angle(minutes*(260/60)-90)     min_angle=math.radians(min_angle)     min_x=math.cos(min_angle)*(radius-60)     min_y=math.sin(min_angle)*(radius-60)     target=(pos_x+min_x,pos_y+min_y)     pygame.draw.line(screen,orange,(pos_x,pos_y),target,12)     sec_angle=wrap_angle(seconds*(360/60)-90)     sec_angle=math.radians(sec_angle)     sec_x=math.cos(sec_angle)*(radius-40)     sec_y=math.sin(sec_angle)*(radius-40)     target=(pos_x+sec_x,pos_y+sec_y)     pygame.draw.line(screen,yellow,(pos_x,pos_y),target,6)     pygame.draw.circle(screen,white,(pos_x,pos_y),20)     print_text(font, 0, 0, str(hours)+":"+str(minutes)+":"+str(seconds))     pygame.display.update()