Click here to Skip to main content
12,079,489 members (65,786 online)
Rate this:
 
Please Sign up or sign in to vote.
See more: C++ QT QT-Creator
Hi

I Want to build a Qt GUI form with main window , then load an image with a button in form and then resize the image to the height and weight that the user inputs .

Which widget or elements I need to push to my form in design mode? And where I must coding for that I mentioned above ?

I am really newbie in Qt and also I am looking for a good tutorial for that!

Thanks a lot
Posted 3-May-13 23:20pm
hor_313663
Comments
Sandeep Mewara 4-May-13 7:04am
   
Tried anything so far?

1 solution

Rate this: bad
 
good
Please Sign up or sign in to vote.

Solution 1

There is a huge amount of material on the Qt web site[^], including video training.

In terms of basic image resizing, you could probably use the QLabel class with QPixmap, a simple example is here[^]. And the QPixmap docs are here[^]. I'm sure there is plenty of information there to do what you want with your image.
  Permalink  
Comments
hor_313 4-May-13 7:39am
   
I tried that codes in stackoverflow you have linked but it didn't work

plese see this :
http://www.codeproject.com/Questions/587871/Howpluscanplusipluswriteplustheplusimagepluspathpl
jsolutions_uk 4-May-13 7:50am
   
I've replied to your new question.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month


Advertise | Privacy | Mobile
Web02 | 2.8.160212.1 | Last Updated 4 May 2013
Copyright © CodeProject, 1999-2016
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100