Is it possible to messure LazyColumn item height, ...

# compose

[K Merle]

Is it possible to messure LazyColumn item height, that is no yet visible on screen?

[Yves Kalume]

perhaps if the item is inside a BoxWithConstraints

[K Merle]

Weird thing is, with dynamic height of the items verticalScrollState.firstVisibleItemIndex gives me correct index, however, getting an item from verticalScrollState.layoutInfo.visibleItemsInfo does give me wrong info about item height. So hard to adjust in LazyCompose

[Sean Proctor]

If you need to measure components, I don't think you can use anything lazy.

[Sean Proctor]

If it's not on the screen, it's not being rendered, so whatever you're seeing for the size is the best approximation. I believe it's based on what actually is being shown.

[Sean Proctor]

I would try a normal Column and see if the performance is adequate.

[efemoney]

Hmm, why would you want to do this? Whats your use case?