Beautiful and Blazing-Fast Graphics with Qt

Graphics with Qt as a beauty model and how you can join the club with your app

Although developers are aware that the Qt graphics system is very powerful, not many take full advantage of it. This session tries to present tips and tricks on how to make your desktop and embedded applications more aesthetically pleasing by exploiting graphics-related Qt classes. Typical strategies used to achieve fast and smooth user interfaces are presented as well.


  • Overview
  • Using QTransform
  • Pixel Manipulation
  • Composition Modes
  • Color Space: HSL vs HSV
  • OpenGL
  • Image Scaling
  • Widget Handling
  • New in 4.5


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