Dynamically Resize Background Images - Python Tkinter GUI Tutorial

[@Codemycom]

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[@JA-ym1tc]

Why do I need to alt tab out and in to the window to resize it

[@SergejsDmitrijevs-jo2du]

Thanks!

[@Codemycom]

Welcome!

[@DIYGURUJI]

I made my school project look way better by watching your videos

[@Codemycom]

Awesome!

[@tr0janPopeye]

You are a great teacher Love to take guidance from you about tkinter

[@Codemycom]

Thanks, I appreciate that!

[@rishabthutheja859]

Hello Sir. Thanks a lot for this helpful video. But there is a run time error in my program. The error is that, in my code is that whenever i interact with a button, a smaller size of my background image shows up on the left top corner of my window. And when i click another button, the same copy of the background image resizes in the corner., and the background image reverts back to its originally defined size. Why is this happening?

[@kirollssabri4651]

Thanks for your quick response to my question ❤️

[@Codemycom]

Sure thing

[@kirollssabri4651]

@@Codemycom you are great teacher❤️

[@Codemycom]

@@kirollssabri4651 Thank you!

[@codingstudio8865]

Sir, how to resize *title and borderless window*

[@Codemycom]

Same way you resize any window...

[@ambientsoda106]

how do you make the image cover the top of the window where close and file is, as with modern games?

[@Codemycom]

You would likely remove that top bar. I have videos on that.

[@DodacLA]

That i had to set everything as Global within the Function is exactly what i was missing and nowhere did i find that it was that important for resizing on the fly. Was getting furstrated that the exact same code initially used to set the image didn't work within a function for some reason

[@Codemycom]

Yeah, tkinter garbage collection weirdness...

[@achrafchrouda981]

you saved my life!! this video is amazing thank you for uploading it !!!

[@Codemycom]

You're welcome!!

[@funnyclips2696]

Pretty nice! But the Welcome text is just hanging on air....

[@aaroncatolico7550]

How would you resize the image on a separate thread? The reason I ask is because the image looks choppy & flashes as it's being updated on the main thread. Oh, and it's causing a little bit of lag on the main thread.

[@yashaswikulshreshtha1588]

Maybe just call the bind in seperate thread I guess

[@mansimishra7089]

How to add bgimg in previously written function?

[@Codemycom]

make your image variable global

[@mohammadsorour1]

when i resize the widnow it get laggy + we i add the image in the function the background image which defined in the first place doesn't disappear

[@עמילווינשטיין]

hi, I have the same problem, did you figure it out?

[@mohammadsorour1]

@@עמילווינשטיין no, i used .net with wpf instrad

[@lakpatamang2866]

How can we do so for the video feed from opencv?

[@shrinivaschaurasia6666]

It seems you are moving towards responsive applications with tkinter.

[@Codemycom]

Bit by bit :-p

[@arnavpandey1722]

Woah never thought you can do this with Tkinter! you are great *_*

[@Codemycom]

Thanks!

[@jash4305]

Sir, make a video to upload & retrieve images in database and display images on tkinter GUI window !!!!

[@fargolrakhshan2168]

Thanks for the the video, it's really helpful. But I have a problem that I can't dynamically resize multiple images on the same root with this code, they either the size of the whole page or they are too small, can you please help me?

[@hayethayet65]

BUT ho w can resize also "welcome!" plz give me the soulution

[@Codemycom]

You can resize a label any time using .config() and setting whatever size you want in config.

[@syntaxerror1044]

Hey I'm learning Ruby on Rails from your freecodecamp video. Thanks a lot

[@Codemycom]

Awesome, enjoy! I also have tons of Rails courses at Codemy.com

[@syntaxerror1044]

@@Codemycom I'll definitely check it out. Thanks

[@archanajs1184]

Hi I'm new to tkinter. I know how to add frame to root but how to add it in canvas?Is it like any other widget you place it as a window? If so, how do you put other widgets on the frame?

[@Codemycom]

Check the playlist, I believe I have a video on that

[@akarshgupta2586]

could you please make a video on how to restrict the user from opening the same type of window widget more than once

[@Codemycom]

An if statement would do that for you...in the function that opens the window...if it's open, don't do anything, otherwise, open it.

[@akarshgupta2586]

@@Codemycom I tried using a try except block for the following and yet I keep getting errors

[@bronborn416]

Sir Jon elder were from you

[@Codemycom]

Las Vegas

[@matteoscalas4084]

anyone who has problems with PIL? Any alternative library to use?

[@Codemycom]

Yeah PIL gives a lot of people trouble..

[@matteoscalas4084]

​@@Codemycom I manage to find a way to resize images using pygame, I will have to figure out a way to adapt that to be the background

[@keglobecommunity4805]

resized_bg = bg1.resize((e.width,e.height),Image.ANTIALIAS) I`m getting this error can someone help

[@Codemycom]

what error?

[@keglobecommunity4805]

@@Codemycom ANTIALIAS is deprecated and will be removed in Pillow 10 (2023-07-01). Use Resampling.LANCZOS instead. please help me SIr

[@Codemycom]

@@keglobecommunity4805 That's not an error, it's a warning you can ignore.

[@akankshaubale6491]

Sir Please make a video of Taking Screenshot in tkinter python

[@Codemycom]

most keyboards have a screenshot button already

[@akankshaubale6491]

@@Codemycom I means , with using the pyautogui module how to do this with python programming

[@AmanPatel-lo3ce]

John create a video on tkhtml view so that we can use html tags inside tkinter...It's really useful and simple.

[@Codemycom]

It's been discontinued

[@ricardodagnonihuelsmann3379]

Thank you for your work, and congratulations for the channel! Could you make videos about resizing images on buttons?

[@Codemycom]

Thanks! Interesting suggestion...

[@ricardodagnonihuelsmann3379]

@@Codemycom This has been a great challenge for a beginner like me. At the moment I left the window with fixed widht/height. By the way, I have another suggestion: is it possible to place images on the background, label or button, in a second window (activated by a button in the root window)?

[@ricardodagnonihuelsmann3379]

Actually watching the video, "Create New Windows in tKinter - Python Tkinter GUI Tutorial #14", I could see that it is necessary to declare the images as global...

[@ricardodagnonihuelsmann3379]

​@@Codemycom Thank you again, your channel is enriching and very valuable!!!

[@Codemycom]

@@ricardodagnonihuelsmann3379 Sure, basically the same way. Make your image variable global.

[@nialyavuzturk2555]

The code isn't working for me

[@Codemycom]

Then you have a typo

[@funnyclips2696]

Excellent

[@Codemycom]

Thanks!

[@keglobecommunity4805]

thank you so much

[@Codemycom]

Welcome

[@reyhaners]

Doesn't work for me :(

[@Codemycom]

then you did it wrong

[@shehab976]

Sir,plz streamlit tutorials!!...they are much simpler...

[@Codemycom]

Sorry, I don't know what that is...

[@ariklevi]

I had a bunch of errors on pillow until I ran this to update the package.. and all errors were gone python3 -m pip install pillow==8.4.0 It appears that by default, pip will install pillow version 5.1.1... just need to update it to the latest

[@Codemycom]

good tip!

[@kaisj7]

Thank U

[@Codemycom]

welcome

[@brunorcabral]

canvas_bg = my_canvas.create_image(...) ... def resizer(e): ... my_canvas.itemconfig(canvas_bg, image=new_bg)

[@hiwab41]

First

[@Codemycom]

Nice!