Support for multiple Cluster Managers

[GranitGjevukaj]

Hello,

Kudos for the great work on the library so far :)

I faced an issue when I tried to group pins based on a given type that I have.
It would be really convenient if I could configure multiple Cluster Manager instances. I've seen that feature in some older libs.

Do you think that would be possible to achieve in your library?

Thank you,
Granit

[efremidze]

Yes, what kind of implementation r u looking for? Can u point me to some other libraries that do that?

[GranitGjevukaj]

Hello,

This library supports multiple Cluster Managers: https://github.com/choefele/CCHMapClusterController

[GranitGjevukaj]

Hello @efremidze ,

Do you have any updates on this last outstanding issues?

Thank you in advance!

Best,
Granit

[efremidze]

Ill take a look tonight. Should be easy to support.

[efremidze]

I'm almost done adding support. I found the issue.

[GranitGjevukaj]

@efremidze did you manage to add this?

[efremidze]

I haven't fixed it but basically the cluster manager is removing all the pins and then adding new pins. It should remove only the pins related to the individual manager. If u want to fix that, ill merge it in. I haven't had the time to fully fix it yet.

let before = NSMutableSet(array: mapView.annotations) <-- this is a problem
before.remove(mapView.userLocation)

let after = NSSet(array: clusteredAnnotations)

let toKeep = NSMutableSet(set: before)
toKeep.intersect(after as Set<NSObject>)

let toAdd = NSMutableSet(set: after)
toAdd.minus(toKeep as Set<NSObject>)

let toRemove = NSMutableSet(set: before)
toRemove.minus(after as Set<NSObject>)

It would also be nice to replace NSSet with swift sets. This needs refactoring.