Hardware accelerated realtime graph/chart
I want to implement a realtime chart/graph to visualize data. In my special case, the data comes from
a high speed USB device. At the moment, I only need 2D visualisation.
Since the UI should run on several kind of devices I thought that QtQuick2 would be the best choice.
What is the preferred why to implement such a hardware accelerated graph/chart?
- Implement QtQuick addition in C++ with QPainter
- Use custom geometry in the Qt Quick Scene Graph
- Implement Graph in C++/OpenGL and use OpenGL Under QML
That are the ways I know at the moment from looking around in
Any other ways?