Avoid using painter paths. And if you don't want to, optimise your code. For instance construct the path once and not every time paintEvent is called. The speedup probably won't be very significant, but you have to start with something...
The "Q"
Re: Drawing antialiased text on Windows very slow
Avoid using painter paths. And if you don't want to, optimise your code. For instance construct the path once and not every time paintEvent is called. The speedup probably won't be very significant, but you have to start with something...
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