On Wednesday, 15 February 2017 18:28:22 CET Gibbs, Matt wrote: > Are there any best practices to reduce CPU usage in this case? In case it is necessary to display all of this data at once, is it possible to offload it to the GPU by displaying it using OpenGL instead of regular widgets? You could either use QML and QQuickWidget, or if using C++, there is QOpenGLPaintDevice which enables the use of QPainter (and so, QPainter::drawText).
Hope this is of use.
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