Is there an inverse `lerp` in Compose Like when I have `star kotlinlang #compose

Is there an inverse `lerp` in Compose? Like when I...

dimsuz

07/27/2021, 4:51 PM

Is there an inverse

lerp

in Compose? Like when I have

start=10.dp

end=20.dp

current=15.dp

and want to feed this to that function and receive

fraction=0.5

back.

Kirill Grouchnikov

07/27/2021, 5:44 PM

(current-start)/(end-start) ?

🦜 1

dimsuz

07/27/2021, 7:42 PM

yep, this one. it's just that

lerp

exists in Compose, which is also a one-liner, so I thought maybe inverse one exists too, only I didn't know how to find it.

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