After searching in earnest for a post concerning updating the Overview Map to Flex 2.0 and finding none, I decided to post how I got it to work for me. Sorry if this has been posted previously.This is based on the Overview Map from the old code gallery: http://resources.esri.com/arcgisserver/apis/flex/index.cfm?fa=codeGalleryDetails&scriptID=15873 Pretty simple actually. In the import statements at the beginning of the script change
import com.esri.ags.symbol.FillSymbol;
import com.esri.ags.symbol.SimpleFillSymbol;
import com.esri.ags.symbol.SimpleLineSymbol;
To:
// import com.esri.ags.symbol.FillSymbol; (or delete this line)
import com.esri.ags.symbols.SimpleFillSymbol; // add an "s" to the end of ".symbol"
import com.esri.ags.symbols.SimpleLineSymbol;
Now search through the entire code and change everywhere where the data type is ":FillSymbol" change that to ":SimpleFillSymbol"Make sure you have your extent settings correct and off you go.