Set window size in Tkinter

Learn how to change a tkinter window size dynamically using variables in python .this guid covers adjusting size of window and tkinter basics without errors. It is useful for python beginners and can learn how to use tkinter to make GUI in fast and easy way .

http://python change tkinter window size with variables

Create a tkinter with required dimensions

Tkinter window size change with variables

From this guide u will learn how to  change  tkinter window size with variables . It will be useful for creating different windows for performing different tasks easily .here we have step by step explanation along with the output that will guid you to understand and execute it easily .By changing the window size the applications or the design will look good .

KEYWORDS:

Tkinter window, GUI, window size ,python, layout management, tkiner window size.

step -by -step :change your window size with variables

import tkinter as tk

the above line import tkinter as tk imports the module tkinter .

root = tk.Tk()

This line creates the main application window.

window_width = 800
window_height = 600

Then you can adjust the window width and window height as much as you want .You can give the dimensions as of your requirement.

root.geometry(f"{window_width}x{window_height}")

Here this line of the code is the main line it sets the window as per the window width and window height given by us. Here the variable letter f is a f-string which combines both the window width and window height as” window width*window height” as  a single string.

root.mainloop()

This is the last line of the program which starts the tkinter program loop. It keeps the window open until the user interacts .

Here is the overall code for analysis:

import tkinter as tk

root = tk.Tk()

window_width = 800
window_height = 600

root.geometry(f"{window_width}x{window_height}")

root.mainloop()

 

Output:

 

Here is the output for the given code with our given dimensions window width 800 and window height 600. We can change the dimensions of the window as per our requirement . Let us see another output by giving different  window width.

Here we have taken the  window width as 400 and window height as 200 and this is the output we have received by our given  requirements.so like this we can change the  window  size as per our requirement to make applications using variables to run different tasks.