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javafxcolorsinverse

JavaFx Inverse Color of stage

It is possible to inverse the color of the whole stage/scene? Maybe via CSS or method? I want avoid to style every element in the stage.

Solution

  • If you only want to apply this effect on the scene, you could use a Blend effect that blends the scene with a mode of DIFFERENCE and uses white as bottom input on the root node:

    ColorInput color = new ColorInput();
color.setPaint(Color.WHITE);
color.setWidth(Double.MAX_VALUE);
color.setHeight(Double.MAX_VALUE);

Blend blend = new Blend(BlendMode.DIFFERENCE);
blend.setBottomInput(color);

root.setEffect(blend); // apply effect on scene root

    Unfortunately you cannot create these kinds of effects from CSS.