Colouring the chart's background ?

[Spin]

I was surprised to find out there is no function that makes it possible to colour the (main) window's / chart's background.

All I want is to colour the chart when a value of a Study is above / below a certain value: "if Stochastic K above 80, colour the chart's background light green"

Do we really have to work with paths for this then ? Drawing vertical lines and adding shade between them ?

 

[igor.s]

you may try to use javafx styles to get that behavior.