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ashare80 / TSClusterMapView

MKMapView with animated clustering for iOS and OSX
MIT License
149 stars 21 forks source link

Group annotations #23

Open ghost opened 9 years ago

ghost commented 9 years ago

I have a couple of annotations which should be clustered always together and not with other annotations. For instance I have an application which shows annotations for certain regions of a city. It would be great if all the annotations in "Manhattan" would join together and the annotations of "Brooklyn" go into a new cluster. Therefor something like a "group ID" could be set while creating the annotations. Is something like this possible or would it change too much the way the cluster algorithm works?

ashare80 commented 9 years ago

@architector1 Yeah this was something that was on my roadmap. It's definitely doable just haven't had the time to make the switch. Right now all the cluster-able annotations live in one tree and basically like you say you would just have multiple cluster trees and manage them by an ID.

ashare80 commented 8 years ago

@architector1 When you get a chance try out the grouped cluster annotation feature on branch feature/multi-tree. Should work pretty well if the annotations are grouped in different regions of the map like you were looking to do.