使用 tkinter 显示所选图像 [英] displaying the selected image using tkinter

问题描述

我想知道是否可以显示我选择的路径中的图像?比如，我有一个路径，例如:c:\user\desktop\33.jpg，我只想获取那个 jpg 文件，我必须使用标签或其他东西来显示该图像.如果可以的话，我想知道怎么做?

I want to know whether I can display an image from the path I have selected? like, I have a path for example: c:\user\desktop\33.jpg, and I want to take only that jpg file and I have to display that image using label or something. If it is possible, I want to know how?

提前致谢！

推荐答案

以下是您所问的示例代码:

Here is a sample code for what you are asking:

from Tkinter import Label,Tk
from PIL import Image, ImageTk
import tkFileDialog
root = Tk()

path=tkFileDialog.askopenfilename(filetypes=[("Image File",'.jpg')])
im = Image.open(path)
tkimage = ImageTk.PhotoImage(im)
myvar=Label(root,image = tkimage)
myvar.image = tkimage
myvar.pack()

root.mainloop()

您会想要添加一个按钮来调用askopenfilename，因为现在它会在程序开始时调用它.此外，您可能想向 filetypes

You will be wanting to add a button for calling the askopenfilename because right now its calling it the moment the program begins. Also you might wanna add more file extensions to filetypes

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