Stack Overflow
Stack Overflow

Questions tagged [qpixmap]

The QPixmap class, part of the Qt framework, is an off-screen image representation that can be used as a paint device.

QPixmap class is one of Qt classes for handling image data. It is designed and optimized for showing images on screen.

The official Qt documentation can be found here for Qt 4.8 and here for Qt 5.

499 questions
-1
votes
1 answer

C++ Qt QPixmap segmentation fault

I am implementing a card game, with a GUI, in C++, using Qt. I have a main.cpp, that create a window by calling the class Window in window.cpp. In window.cpp, we have a bunch of frames and other widgets that will later form the GUI. Then there is…
Béatrice Moissinac
  • 934
  • 2
  • 16
  • 41
-2
votes
1 answer

PyQt program crashes QPixmap issue

I've a PyQt code which keeps on crashes giving me error message QPixmap::fromImage: QPixmap cannot be created without a QGuiApplication QPixmap: Must construct a QGuiApplication before a QPixmap It's a fairly simple application in which I read…
Voldemort
  • 175
  • 5
  • 20
1 2 3
…
33
34