bunch of StandardMarkers, hide or show depending on the level of zoom

Hello, i have a map with lots of standardmarkers, how can i show certain number of standarmakers depending on the level of zoom, and hide the others?.

What have you tried so far ?

what about catching the zoolevel change event, and then implementing your own logic for hiding them ? grouping the markers with layers etc. would propably help..

If you have tried something, then what kind of problems are you facing with the approach..

i havent tried anything at this point, can you show me an example how to use the zoom level change event?

instead of that , for group points in a map its better the nokia.maps.clustering.ClusterProvider, anyway thanks!