python实现图片自动轮番播放

柔情只为你懂 2023-01-06 01:23 157阅读 0赞

python可以制作一个简单的图片浏览器，

之前实现该功能的博客链接：[https://blog.csdn.net/yql\_617540298/article/details/112465549][https_blog.csdn.net_yql_617540298_article_details_112465549]

不过这个需要我们手动才能切换图片，如果可以实现自动播放图片，这个功能差不多和电子相册一样。

接下来我简要记录我的学习笔记。

# 首先第一步：找一些图片 #

之前博客：[https://blog.csdn.net/yql\_617540298/article/details/112464575][https_blog.csdn.net_yql_617540298_article_details_112464575]

将图片存放在本地文件夹内：

路径为：E:/Python/get\_picture/picture

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lxbF82MTc1NDAyOTg_size_16_color_FFFFFF_t_70][]

# 源码 #

**参考博客：[http://www.voidcn.com/article/p-komilske-bn.html][http_www.voidcn.com_article_p-komilske-bn.html]**

**参考博客：[https://www.seoxiehui.cn/article-138617-1.html][https_www.seoxiehui.cn_article-138617-1.html]**

**参考博客：[https://blog.csdn.net/jdh99/article/details/52080514][https_blog.csdn.net_jdh99_article_details_52080514]**

import os
    import threading
    import tkinter as tk
    
    import time
    from PIL import ImageTk, Image
    
    #分辨率
    resolution = (960, 600)
    # 路径
    Path = 'E:/Python/get_picture/picture'
    # 播放间隔.单位:s
    Interval = 2
    # 当前照片计数
    Index = 0
    
    scaler = Image.ANTIALIAS
    
    win = tk.Tk()
    win_width = 1050
    win_height = 650
    
    #将窗口设置在屏幕居中位置
    sw = win.winfo_screenwidth()
    sh = win.winfo_screenheight()
    x = (sw - win_width) / 2
    y = (sh - win_height) / 2
    
    img_box_x = 0
    img_box_y = 0
    img_box_w = win_width
    img_box_h = win_height-50
    img_box_bg = '#ffffff'
    
    
    win.title("电子相册")
    win.geometry("%dx%d+%d+%d" % (win_width, win_height, x, y))
    
    bg = tk.Label(win, bg='#DDDDDD')
    bg.place(height=win_height, width=win_width, x=0, y=0)
    
    #选择文件夹内的第一张图片名称
    img_in = Image.open("E:/Python/get_picture/picture/1=4YwACDrS021.jpg")
    w, h = img_in.size
    size_new = ((int)(w * resolution[1] / h), resolution[1])
    img_out = img_in.resize(size_new, scaler)
    img = ImageTk.PhotoImage(img_out)
    # img = ImageTk.PhotoImage(Image.open("load.jpg"))
    panel = tk.Label(win, image = img)
    panel.pack(side = "bottom", fill = "both", expand = "yes")
    
    
    #手动播放
    def manual_img(e):
        global Index
     
        files = os.listdir(Path)
        i = 0
        for x in files:
            # 判断文件是否存在
            if not os.path.isfile(Path + '\%s' % x):
                break
     
            if i < Index:
                i += 1
                continue
     
            print('手动处理图片', x, Index)
            if not (x.endswith('.jpg') or x.endswith('.JPG')):
                i += 1
                Index += 1
                if Index >= len(files):
                    Index = 0
                continue
     
            img_in = Image.open(Path + '\%s' % x)
            print(img_in)
            w, h = img_in.size
            size_new = ((int)(w * resolution[1] / h), resolution[1])
            img_out = img_in.resize(size_new, scaler)
            img2 = ImageTk.PhotoImage(img_out)
            # img2 = ImageTk.PhotoImage(Image.open(Path + '\%s' % x))
            panel.configure(image=img2)
            panel.image = img2
            Index += 1
            if Index >= len(files):
                Index = 0
            break
    
    win.bind("<Button-1>", manual_img)
    
    #切换图片
    def image_change():
        global Index
    
        time.sleep(3)
        while True:
            files = os.listdir(Path)
            i = 0
            for x in files:
                # 判断文件是否存在
                if not os.path.isfile(Path + '\%s' % x):
                    break
    
                if i < Index:
                    i += 1
                    continue
    
                print('播放图片', x, Index)
                if not (x.endswith('.jpg') or x.endswith('.JPG')):
                    i += 1
                    Index += 1
                    if Index >= len(files):
                        Index = 0
                    continue
    
                img_in = Image.open(Path + '\%s' % x)
                w, h = img_in.size
                size_new = ((int)(w * resolution[1] / h), resolution[1])
                img_out = img_in.resize(size_new, scaler)
                img2 = ImageTk.PhotoImage(img_out)
                # img2 = ImageTk.PhotoImage(Image.open(Path + '\%s' % x))
                panel.configure(image=img2)
                panel.image = img2
                Index += 1
                if Index >= len(files):
                    Index = 0
                time.sleep(Interval)
    
    
    def start_img():
        # 图片切换线程
        t = threading.Thread(target = image_change)
        t.start()
    
    bt_start = tk.Button(win, text = "开始播放", command = start_img)
    bt_start.place(x = img_box_x + img_box_w / 2, y = img_box_y + img_box_h + 20)
    
    bt_stop = tk.Button(win, text = "退出播放", command = win.quit)
    bt_stop.place(x = img_box_x + img_box_w / 2-70, y = img_box_y + img_box_h + 20)
    
    bt_manual = tk.Button(win, text = "手动播放", command = manual_img)
    bt_manual.place(x = img_box_x + img_box_w / 2-140, y = img_box_y + img_box_h + 20)
    
    
    win.mainloop()

# 最终效果 #

通过点击“开始播放”按钮，开始播放图片，“手动播放”需要点击按钮实现播放，“退出播放”实现关闭窗口。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lxbF82MTc1NDAyOTg_size_16_color_FFFFFF_t_70 1][]

![20210113173610985.png][]

[https_blog.csdn.net_yql_617540298_article_details_112465549]: https://blog.csdn.net/yql_617540298/article/details/112465549
[https_blog.csdn.net_yql_617540298_article_details_112464575]: https://blog.csdn.net/yql_617540298/article/details/112464575
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lxbF82MTc1NDAyOTg_size_16_color_FFFFFF_t_70]: /images/20221119/b0dbfc9b7291469e86ea2c126955b04f.png
[http_www.voidcn.com_article_p-komilske-bn.html]: http://www.voidcn.com/article/p-komilske-bn.html
[https_www.seoxiehui.cn_article-138617-1.html]: https://www.seoxiehui.cn/article-138617-1.html
[https_blog.csdn.net_jdh99_article_details_52080514]: https://blog.csdn.net/jdh99/article/details/52080514
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lxbF82MTc1NDAyOTg_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20210113173524198.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3lxbF82MTc1NDAyOTg=,size_16,color_FFFFFF,t_70
[20210113173610985.png]: https://img-blog.csdnimg.cn/20210113173610985.png