JavaFX application not works


Where does the JavaFX package go in Java 11 and 12? I can't find it. I try a free alternate version which doesn't work.

I have another question: how to get a "double BufferedImage" in JavaFX? I catch it in Swing but in JavaFX the graph is too slow to use JavaFX canvas and GraphicsContext.

1 comment

Please refer to .

The best place for the second question would be since it's not IDE specific.


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