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Diffstat (limited to 'examples/opengl/overlay/overlay.doc')
| -rw-r--r-- | examples/opengl/overlay/overlay.doc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/opengl/overlay/overlay.doc b/examples/opengl/overlay/overlay.doc index 7a10b3cb..43c77cc8 100644 --- a/examples/opengl/overlay/overlay.doc +++ b/examples/opengl/overlay/overlay.doc @@ -3,7 +3,7 @@ \ingroup opengl-examples \title OpenGL Overlay Example -This example demonstrates how to use OpenGL overlays with the Qt OpenGL +This example demonstrates how to use OpenGL overlays with the TQt OpenGL Extension. It features a QGLWidget with a relatively expensive redrawing operation, and rubber-band drawing in the overlay plane. Using the overlay has the advantage that the rubber-band may be drawn and erased |