isvisible() or something to that effect for figures

[rokke-git]

is there a easy way to test if a figure is currently visible / displayed? I was writing a loop to the effect of

@async while true
    sleep(.1)
    t = sl2.value[]
    if t==sl2.range[][end] t=0 end
    set_close_to!(sl2, t+2000)
end

for looping motion while I'm debugging things, and it would be nice if the loop could stop whenever I closed the fig or replaced it with a new one. I tried searching around but only found ways to set the visibility of things, not get.

[ffreyer]

There is events(fig/ax/scene).window_open and isopen(scene) which just checks the event.

[rokke-git]

thanks ^^

[SimonDanisch]

Makie.isclosed(scene) works better for these loops, since isopen(scene) is false before the scene gets displayed.