Add LocalView-like value to enable composable2bitmap operation

[6xingyv]

[pjBooms]

You'd better provide such a request to Google androidx

[6xingyv]

Oops...It's my fault of not describing this feature-request. In this projectvisual-effects, the author made the background blur effect using LocalView.current, but compose-jb haven't any similar value that can replace it....

[6xingyv]

You'd better provide such a request to Google androidx

So could you reopen this issue? Thanks

[pjBooms]

LocalView is Android specific, right

[kirill-grouchnikov]

In compose-jb, there's no such concept. The entire Window is one big Skia-backed canvas.

[6xingyv]

In compose-jb, there's no such concept. The entire Window is one big Skia-backed canvas.

so...is there any way to nest another skia-based canvas to place composable and enable such operation?

[kirill-grouchnikov]

You can already apply shaders on individual nodes in your hierarchy

[kirill-grouchnikov]

See https://www.pushing-pixels.org/2022/04/09/shader-based-render-effects-in-compose-desktop-with-skia.html

[Nourepide]

See https://www.pushing-pixels.org/2022/04/09/shader-based-render-effects-in-compose-desktop-with-skia.html

Does not work with bitmaps images in the background Also need to manually set the size