I am implementing a low version of the real-time blur effect and it works well in most cases? But cu...

# compose

[Chachako]

I am implementing a low version of the real-time blur effect and it works well in most cases? But currently, I’m having problems with the coordinates on the Pager, as shown in the video, when a page is moved to the edge of the screen the image cuts out, after troubleshooting this seems to be caused by onGloballyPositioned returning the coordinates of a second pager...

device-2022-05-03-040728.mp4

[Chachako]

Left & right coordinate changes:

• Initial left, right: 175, 1265
• To the left edge: 0, 1089
• First-page overflows to left and second-page shows: 1439, 1440

[Chachako]

This is confusing me, how should I make onGloballyPositioned return only the coordinates of its own page?

This is probably the biggest bug at the moment, there are a few minor bugs, once they are solved this should complement the missing blur library in the compose ecology, so any help would be appreciated! cheers

[andrew]

I'm not sure where to start looking, but I'd love to see this in androidx upstream 😍😍

[Chachako]

I think so too, but unfortunately the Compose team doesn't seem to want to adapt to the lower versions 😔, there is a ticket left over: https://issuetracker.google.com/issues/166927547

[Colton Idle]

If you can somehow make this a modifier and a library I think it'd be a big hit!

[Chachako]

Yeah, it will be a library, but first I think I need to get rid of some annoying bugs 😫

[Colton Idle]

Good luck. I'm more than happy to try it out if you have a gist or something. 😄 I'm also willing to become a contributor on github if you get this going. This would solve a lot of design issues for my team. 😅

[Chachako]

Interesting! maybe I’ll upload it to github today, but first I need to think of a name for the library 😁

[Colton Idle]

Library naming is probably harder than creating the library itself. 😂

Good luck. Let me know.

[andrew]

Keep it simple, call it something compose-blur or something of the sort

[andrew]

Easy for discovery when people are searching for something like this

[andrew]

And in terms of upstreaming, if it's performant enough, I'd hope it could be a possibility

[andrew]

I think that was the main reasoning from what I gather

[andrew]

Any luck getting a gh link up?

[Chachako]

Coming soon, after cleaning up the code I’ll upload it, unfortunately it still has many issues left to fix 😔 I’ll paste the link here once it’s uploaded

[andrew]

Awesome sauce!