bufferToImage

[ustk]

@Christoph-Hart What is this panel property used for?

[Christoph Hart]

@ustk It renders the panel onto an internal image so it can skip the repainting (until you call repaint again explicitely).

There‘s a JUCE function with a better explanation (I think it‘s called Component::setBufferedToImage()) which does the same thing.

[ustk]

@Christoph-Hart Mmm... so this is the optimisation companion of setOpaque if I understand well