QWaylandSurfaceGrabber Class
The QWaylandSurfaceGrabber class allows to read the content of a QWaylandSurface. More...
Header: | #include <QWaylandSurfaceGrabber> |
qmake: | QT += waylandcompositor |
Since: | Qt 5.8 |
Detailed Description
The QWaylandSurfaceGrabber class allows to read the content of a QWaylandSurface
Sometimes it is needed to get the contents of a surface, for example to provide a screenshot to the user. The QWaylandSurfaceGrabber class provides a simple method to do so, without having to care what type of buffer backs the surface, be it shared memory, OpenGL or something else.