Hello all, Here is my idea/proof of concept for a new renderer for OpenLP. I came up with this idea because I noticed that OpenLP was visibly slower at switching between verses than my church's previous lyrics presentation software (an ancient copy of EasyWorship likely running on top of DirectX). I reasoned that it might be worth looking into QGraphicsView, which is backed by OpenGL (as far as I know). It might be faster with minimal effort.
This is by no means more than a proof of concept, and I plan to try some other ideas. You can get the code from here: https://github.com/ldeks/SongRenderer renderer.py is the main concept, but you can look at graphicsScene.py, too, if you want to. You can also watch the attached YouTube video, where I demonstrate it: https://www.youtube.com/watch?v=cmdmFRZyKUQ&feature=youtu.be Thanks so much! Laura
_______________________________________________ openlp-dev mailing list [email protected] https://lists.openlp.io/mailman/listinfo/openlp-dev
