Zooming Analytical Map

Hello All,

I am trying to zoom to a particular location in an analytical map.

I am using this code to display my map ques1.png

The map looks fine, but now on selection of a particular parameter I want to zoom into the map.

I am using zoomToRegions(aCodes,oCorr) method to zoom into the map, but am unable to understand what aCodes should be.

Please guide.

Thanks,

Aakanksha