Articles tagged “opengl”

• Taking screenshot of a QOpenGLWidget containing text Work­ing on a Qt ap­pli­ca­tion that uses OpenGL to draw lines and poly­gons, and cpp::QPainter to draw text, I was sur­prised to find that it is not par­tic­u­lar­ly straight­for­ward to make the ap­pli­ca­tion…
  c++ 1 qt 1 opengl 1 testing 8