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It must be in Icon files with suffix ICO are placed in the same directory.
![python tkinter window size winfo python tkinter window size winfo](https://i.stack.imgur.com/tDiw9.png)
#Set the size, length and width of the window to 300x300, and the position where it appears is + 150 + 150 from the upper left corner of the window See the following example of the advanced version:
![python tkinter window size winfo python tkinter window size winfo](https://cdn.educba.com/academy/wp-content/uploads/2020/10/Tkinter-Font.png)
In object-oriented programming language, it is encapsulated into classes. Usually, if you want to write a relatively large program, you should first encapsulate the code. The development of GUI program will have a completely different feeling from the previous development experience. You will have a profound experience in the later study. It doesn’t matter if you don’t understand now. It means that once you enter the main event cycle, Tkinter is in charge of everything. If there is a while, it will be updated every time you click, so we must have a loop.Īll window files must have a similar mainloop function. Mainloop is equivalent to a large while loop. If there is no mainloop, it is a static root, and the value passed in will not have a loop. #Note that the window will not be displayed at this timeĮxecute the program, as shown in the figure.īecause loop means loop, root Mainloop will make the root refresh constantly. Then the pack () method of the Label component is invoked to automatically adjust the size of the component itself. Label (root, text = "my first Tkinter window!") #Here we let it display the specified text
![python tkinter window size winfo python tkinter window size winfo](https://i.stack.imgur.com/a6jBk.png)
#The label component can display text, icons or pictures #Add a label component, which is one of the most commonly used components in Gui programs. #Sets the title bar of the main window object #Create a main window to hold the whole GUI program For example, idle is designed with Tkinter, so you can directly import Tkinter module: In this demand, Tkinter is competent enough! You can not only use it yourself, but also share it with others. Using python, you can use it as a flexible tool rather than as the main development language, So in the work, you need to make a small tool, which must have an interface. Python, as a script language or a glue language, generally does not use it to develop complex desktop applications. Second, it comes with its own library, which can be used at any time without downloading and installing. It is necessary to develop a small image window.įor people with a little GUI programming experience, Python’s Tkinter interface library is very simple. For example, if we want to develop a calculator, if it is just a black window for keyboard input and output, it is useless for user experience. We can use GUI to realize many intuitive functions. Tkinter is a GUI interface that comes with Python and can be edited. When we compile the code, it will print the width of the label widget on the console.As a specific GUI interface of python, Tkinter is an image window.
Python tkinter window size winfo code#
Running the above code will display a window that contains a Label widget. Print("The width of the label is:", width, "pixels") #Return and print the width of label widget Label=Label(win, text= "Hello World!",font= ('Helvetica 18 bold'), background= 'white', foreground='purple1') It returns the width of the widget which can be printed later as the output. To get the width of a widget in a Tkinter application, we can use winfo_width() method. All the widgets can be configured and customized by using predefined properties or functions. Tkinter widgets are supposed to be present in the Tkinter application window.