java - How can I bind two SimpleDoubleProperty`s to each other with an exponential relation? JavaFX -

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i know how binding this:

doublepropertyone.bind(doublepropertytwo.multiply(2));

what need example above exponential relation:

doublepropertyone.bind(doublepropertytwo.asexponentialofe());

so doubleproperty equals e^doubleproperty. there way accomplish relation or how else implement it?

you can use bindings class crate binding depends on doublepropertytwo:

doublepropertyone.bind(bindings.createdoublebinding(() -> math.exp(doublepropertytwo.get()), doublepropertytwo));

here callable passed first parameter createdoublebinding reevaluated every time dependencies passed starting second parameter (in case doublepropertytwo) change.


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