How to add zooming functionality in OSM Map
<p>I have an OSM Map.... I want to click on the map by finger and draw a pin on that point as a POI(Point Of Interest)...??? It is also possible to show multiple pointer markers at the same.Time i.e. When user click on a location... a pin is dropped.. and now user touch a differen location on map.Please help me to do this</p>
