这篇教程pygame仿office的页面切换功能(完整代码)写得很实用，希望能帮到您。
一、最简单的切换功能
（一）源码import sys, pygameimport osimport randompygame.init() # 初始化pygame类screen = pygame.display.set_mode((600, 600)) # 设置窗口大小pygame.display.set_caption('美丽的屏保') # 设置窗口标题tick = pygame.time.Clock()fps = 10 # 设置刷新率，数字越大刷新率越高fcclock = pygame.time.Clock()bglist = []flag = 0runimage = Nonenextimage = Nonedef init_image(): path = './image/' files = [] dirs = os.listdir(path) for diretion in dirs: files.append(path + diretion) for file in files: picture = pygame.transform.scale(pygame.image.load(file), (600, 600)) dSurface = picture # dSurface = pygame.image.load(file).convert() bglist.append(dSurface)def reset(): global flag,runimage,nextimage flag = 0 if nextimage is None: nextimage = random.choice(bglist) if runimage is None: runimage = random.choice(bglist) else: runimage = nextimage nextimage = random.choice(bglist)def run(): global flag,runimage reset() while True: for event in pygame.event.get(): if event.type == pygame.QUIT or event.type == pygame.K_F1: pygame.quit() sys.exit() if event.type == pygame.KEYDOWN: if event.key == pygame.K_ESCAPE: pygame.quit() sys.exit() if event.key == pygame.K_SPACE: reset() if event.type == pygame.MOUSEBUTTONDOWN: reset() screen.fill((255, 255, 255)) # 设置背景为白色 screen.blit(nextimage, (0, 0)) screen.blit(runimage, (0, 0)) fcclock.tick(fps) pygame.display.flip() # 刷新窗口 # time.sleep(10)if __name__ == '__main__': init_image() run()
（二）效果
（三）解析实际就是使用了runimage和nextimage保存两个图片，然后先黏贴nextimage，再黏贴runimage，让runimage显示在最前端。
并通过监听鼠标和键盘操作，每点击一次，切换一次页面。
并调用reset函数 def reset(): global flag,runimage,nextimage flag = 0 if nextimage is None: nextimage = random.choice(bglist) if runimage is None: runimage = random.choice(bglist) else: runimage = nextimage nextimage = random.choice(bglist)
二、实现动态切屏功能
（一）向左切换import sys, pygameimport osimport randompygame.init() # 初始化pygame类WIDTH = 600HEIGHT = 600screen = pygame.display.set_mode((WIDTH, HEIGHT)) # 设置窗口大小pygame.display.set_caption('美丽的屏保') # 设置窗口标题tick = pygame.time.Clock()fps = 60 # 设置刷新率，数字越大刷新率越高fcclock = pygame.time.Clock()bglist = []flag = 0runimage = Nonenextimage = Noneflag = False # FALSE没有切屏 TRUE 切屏flag2 = Falsei = 0j = 0step = 10def init_image(): path = './image/' files = [] dirs = os.listdir(path) for diretion in dirs: files.append(path + diretion) for file in files: picture = pygame.transform.scale(pygame.image.load(file), (WIDTH, HEIGHT)) dSurface = picture # dSurface = pygame.image.load(file).convert() bglist.append(dSurface)def reset(): global flag,runimage,nextimage,flag2,i,j flag = False # FALSE没有切屏 TRUE 切屏 flag2 = False i = 0 j = 0 if nextimage is None: nextimage = random.choice(bglist) if runimage is None: runimage = random.choice(bglist) else: runimage = nextimage nextimage = random.choice(bglist)def run(): global flag,runimage,flag2,nextimage,i,j reset() while True: for event in pygame.event.get(): if event.type == pygame.QUIT or event.type == pygame.K_F1: pygame.quit() sys.exit() if event.type == pygame.KEYDOWN: if event.key == pygame.K_ESCAPE: pygame.quit() sys.exit() if event.key == pygame.K_SPACE: if flag is False:# FALSE没有切屏 TRUE 切屏 flag = True flag2 = False # if event.type == pygame.MOUSEBUTTONDOWN: # reset() screen.fill((255, 255, 255)) # 设置背景为白色 if flag: screen.blit(nextimage, (0, 0)) screen.blit(runimage, (i, j)) i -= step if i <= -WIDTH: flag2 = True else: screen.blit(nextimage, (0, 0)) screen.blit(runimage, (0, 0)) if flag2: reset() fcclock.tick(fps) pygame.display.flip() # 刷新窗口 # time.sleep(10)if __name__ == '__main__': init_image() run()
（二）向左切换效果
三、随机效果实现实现上下左右效果 import sys, pygameimport osimport randompygame.init() # 初始化pygame类WIDTH = 600HEIGHT = 600screen = pygame.display.set_mode((WIDTH, HEIGHT)) # 设置窗口大小pygame.display.set_caption('美丽的屏保') # 设置窗口标题tick = pygame.time.Clock()fps = 60 # 设置刷新率，数字越大刷新率越高fcclock = pygame.time.Clock()bglist = []flag = 0runimage = Nonenextimage = Noneflag = False # FALSE没有切屏 TRUE 切屏flag2 = Falsei = 0j = 0step = 10choose = 0def init_image(): path = './image/' files = [] dirs = os.listdir(path) for diretion in dirs: files.append(path + diretion) for file in files: picture = pygame.transform.scale(pygame.image.load(file), (WIDTH, HEIGHT)) dSurface = picture # dSurface = pygame.image.load(file).convert() bglist.append(dSurface)def reset(): global flag,runimage,nextimage,flag2,i,j,choose flag = False # FALSE没有切屏 TRUE 切屏 flag2 = False i = 0 j = 0 choose = random.randint(0,3) if nextimage is None: nextimage = random.choice(bglist) if runimage is None: runimage = random.choice(bglist) else: runimage = nextimage nextimage = random.choice(bglist)def run(): global flag,runimage,flag2,nextimage,i,j,choose reset() while True: for event in pygame.event.get(): if event.type == pygame.QUIT or event.type == pygame.K_F1: pygame.quit() sys.exit() if event.type == pygame.KEYDOWN: if event.key == pygame.K_ESCAPE: pygame.quit() sys.exit() if event.key == pygame.K_SPACE: if flag is False:# FALSE没有切屏 TRUE 切屏 flag = True flag2 = False screen.fill((255, 255, 255)) # 设置背景为白色 if flag: screen.blit(nextimage, (0,0)) print(i+WIDTH,j+HEIGHT) screen.blit(runimage, (i, j)) if choose==0: i -= step if i <= -WIDTH: flag2 = True elif choose==1: i += step if i >= WIDTH: flag2 = True elif choose==2: j -= step if j <= -HEIGHT: flag2 = True elif choose==3: j += step if j >= HEIGHT: flag2 = True else: screen.blit(nextimage, (0, 0)) screen.blit(runimage, (0, 0)) if flag2: reset() # print(choose) fcclock.tick(fps) pygame.display.flip() # 刷新窗口 # time.sleep(10)if __name__ == '__main__': init_image() run()
四、效果展现
五、第二个版本
（一）修改了核心代码 if flag: if choose==0: i -= step screen.blit(nextimage, (i+WIDTH, 0)) if i <= -WIDTH: flag2 = True elif choose==1: screen.blit(nextimage, (i-WIDTH, 0)) i += step if i >= WIDTH: flag2 = True elif choose==2: screen.blit(nextimage, (0, j+HEIGHT)) j -= step if j <= -HEIGHT: flag2 = True elif choose==3: screen.blit(nextimage, (0, j-HEIGHT)) j += step if j >= HEIGHT: flag2 = True screen.blit(runimage, (i, j)) else: screen.blit(nextimage, (0, 0)) screen.blit(runimage, (0, 0))
（二）完整代码import sys, pygameimport osimport randompygame.init() # 初始化pygame类WIDTH = 600HEIGHT = 600screen = pygame.display.set_mode((WIDTH, HEIGHT)) # 设置窗口大小pygame.display.set_caption('美丽的屏保') # 设置窗口标题tick = pygame.time.Clock()fps = 60 # 设置刷新率，数字越大刷新率越高fcclock = pygame.time.Clock()bglist = []flag = 0runimage = Nonenextimage = Noneflag = False # FALSE没有切屏 TRUE 切屏flag2 = Falsei = 0j = 0step = 10choose = 0def init_image(): path = './image/' files = [] dirs = os.listdir(path) for diretion in dirs: files.append(path + diretion) for file in files: picture = pygame.transform.scale(pygame.image.load(file), (WIDTH, HEIGHT)) dSurface = picture # dSurface = pygame.image.load(file).convert() bglist.append(dSurface)def reset(): global flag,runimage,nextimage,flag2,i,j,choose flag = False # FALSE没有切屏 TRUE 切屏 flag2 = False i = 0 j = 0 choose = random.randint(0,3) if nextimage is None: nextimage = random.choice(bglist) if runimage is None: runimage = random.choice(bglist) else: runimage = nextimage nextimage = random.choice(bglist)def run(): global flag,runimage,flag2,nextimage,i,j,choose reset() while True: for event in pygame.event.get(): if event.type == pygame.QUIT or event.type == pygame.K_F1: pygame.quit() sys.exit() if event.type == pygame.KEYDOWN: if event.key == pygame.K_ESCAPE: pygame.quit() sys.exit() if event.key == pygame.K_SPACE: if flag is False:# FALSE没有切屏 TRUE 切屏 flag = True flag2 = False screen.fill((255, 255, 255)) # 设置背景为白色 if flag: if choose==0: i -= step screen.blit(nextimage, (i+WIDTH, 0)) if i <= -WIDTH: flag2 = True elif choose==1: screen.blit(nextimage, (i-WIDTH, 0)) i += step if i >= WIDTH: flag2 = True elif choose==2: screen.blit(nextimage, (0, j+HEIGHT)) j -= step if j <= -HEIGHT: flag2 = True elif choose==3: screen.blit(nextimage, (0, j-HEIGHT)) j += step if j >= HEIGHT: flag2 = True screen.blit(runimage, (i, j)) else: screen.blit(nextimage, (0, 0)) screen.blit(runimage, (0, 0)) if flag2: reset() # print(choose) fcclock.tick(fps) pygame.display.flip() # 刷新窗口 # time.sleep(10)if __name__ == '__main__': init_image() run()
（三）另一种效果
六、小结Ok，V1和V2版本，两个版本，任君选择，比较简单，大家将就着看看啊。后面会有修订和更多有趣的案例，欢迎关注，感谢支持！
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