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I use PyQt to write an entire interface to my self-built microscope. It's awesome. Personally, i design the UI in Qt Designer, then wire it up in code. The a
by dekhn 4y ago
I use PyQt to write an entire interface to my self-built microscope. It's awesome. Personally, i design the UI in Qt Designer, then wire it up in code. The absolute gem of gems in Qt is the Graphics View Framework, which is a retained scene graph for 2D rendering with extraordinary power and performance. I can do realtime work with the scope including image processing all from python but at C++ speeds.
- spacechild1 4y agoQGraphicsView is indeed awesome. I have been using it in the tile map editor of my hobby 2D game engine and it can easily handle thousands of objects. IIRC, it uses spatial partitioning to determine which objects need to be redrawn.