Hey, how can I have a pager where each item is als...

# compose

[Filip Wiesner]

Hey, how can I have a pager where each item is also zoomable?
Right now I have my zoomable modifier which contains a pointerInput with detectTransformGestures. It works all fine but now I have to use this modifier on items inside HorizontalPager and because (I presume) the pointerInput consumes all the events, I cannot move the pager.
What I've tried is to dispatch the unused offset (pan with one finger) as a scroll to the pager but I don't know how to handle the fling after the scroll. Is there some way to handle my own fling? Or is there some more simple way to achieve this that I am missing?

[Albert Chang]

You need to write the gesture detector yourself (and I don’t think fling is relevant).
Btw Zoomable has what you want. See the sample.

[Filip Wiesner]

Yeah, I know about your library and was "inspired" by it when creating my own zoomable 😅 I just didn't want to introduce another dependency to our project. I might reevaluate that decision now

[Filip Wiesner]

I think I'll end up using your library Albert, thank you 👌
Just wondering, is there some way to animate back to scale 1:1 when user has less than two fingers active? It other words, let user zoom only with pinch-to-zoom and reset scale when they lift a finger?

[Albert Chang]

Yes. You can use OverZoomConfig(1f, 1f).