Drawing huge number of polygons

[mziadd]

Hello,
I am trying to draw a large number of polygons (over 500 for defining houses and properties) in the polygon layer, but it affects performance badly when I want to zoom in/out, or moving the map, Is there any workaround to optimize the drawing?

[JaffaKetchup]

Hi,
This is, unfortunately, normal: #826 is the PR to optimize marker calculations, but it didn't touch anything else.
Its computationally expensive, so it's going to be slow. It's possible it could be done faster, as seen in the aforementioned PR, but this would be a PR (which takes time here in flutter_map 😅).

[mziadd]

Hi,
This is, unfortunately, normal: #826 is the PR to optimize marker calculations, but it didn't touch anything else.
Its computationally expensive, so it's going to be slow. It's possible it could be done faster, as seen in the aforementioned PR, but this would be a PR (which takes time here in flutter_map 😅).

Can I do the same thing on the polygons?

[JaffaKetchup]

As I said, maybe (I haven't really looked), but you'll have to submit a PR and wait for it to get merged, which takes a while.

[mziadd]

As I said, maybe (I haven't really looked), but you'll have to submit a PR and wait for it to get merged, which takes a while.

Can you give me some tips on how I can optimize the polygon drawing?

[JaffaKetchup]

No, as I've already said, I have no idea how those internals work, sorry.

[mziadd]

No, as I've already said, I have no idea how those internals work, sorry.

Okay, Thanks man.