A quick scan of the forums hasn't answered my issue quite. My requirement is to produce a google map (using UK postcodes) to display performance of some retail stores.
I have a simple expression which shows how well each is converting opportunities. The map is displaying beautifully.
what i would like to do next is to evaluate the above formula - and shade the bubbles green for >=0.3, red <=0.1 and have the rest shaded amber. Is this possible?