On 6 December 2016 at 22:26, Ulf Hermann <ulf.herm...@qt.io> wrote: > Hello, > > I had a somewhat similar, but not quite the same problem when building the > timeline view for the QML profiler in Qt Creator. It's currently usable with > up to about 1 million events in the timeline and you can zoom and scroll it. > There might be potential for further optimization. I used the Qt Quick > SceneGraph API to directly work with OpenGL geometry. The scene graph nodes > are built on demand and then cached and recycled when applicable. You can > check out the result in the Qt Creator sources in src/libs/timeline.
Thanks for that, will definitely have a look. QtCreator code base has had strong influence on the main project i work on. That's the power of OpenSource, you can learn a lot by studying existing code base! Chris > > br, > Ulf > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
