There's a tutorial here that does what you want.
http://robots.thoughtbot.com/how-to-handle-large-amounts-of-data-on-maps
The final project is available on github:
Pergunta
I want to show group of annotation in single annotation point. That is If the mapview in full zoom out, in that state the same point has many annotation means I want to show it in single annotation and show number of annotation inside the annotation point. If I zoom in divide the annotation according to the zoom level. I struggle with this in one week still I can't found any solution.
Note:For further understanding of my question pls refer this link..
Please help me any idea to solve this problem or atleast give your suggestion to solve this problem.
Solução
There's a tutorial here that does what you want.
http://robots.thoughtbot.com/how-to-handle-large-amounts-of-data-on-maps
The final project is available on github: