This (show line with arrow from origin to destination based on report content) will likely require custom integration. So it'll be a user defined foi layer.
See the HTML5 JSAPI examples in BI SampleApp V406. There's some workshop collateral which describes the steps. It's available for download from OTN
contact me if you'd like more details.
We have managed to get the map with line into our obiee dashboard using the Oracle Maps JS API.
We are taking the data points in our rapport and sending them with the narrative view to the java script functions as described in the workshop examples. It works nicely.
As it is now in our "draw the line solution", we define a DIV for the map display
<DIV id="map" style="width:400px;height:300px;padding:10px;"></DIV>
var mapview = new MVMapView(document.getElementById("map"), baseURL);
We are wondering here if we can point to an obiee map view instead of the DIV “map”
Does anyone have any idea how we can get our line into a map view?