Placing Info Window at xmax,ymax of Feature Extent

ThomasMetos1

I am attempting to place Info windows at the [xmax,ymax] of a feature extent. I have attempted using the following code.

var extent = new esri.geometry.Extent(feature.geometry.getExtent());
 var xmax = extent.xmax;
 var ymax = extent.ymax;
 var location = new Point([xmax,ymax]);
 map.infoWindow.show(location);

The labels do not appear. 

I extracted the xmax and ymax values as discussed in This thread. 

When I replace:
 map.infoWindow.show(location);

with...

map.infoWindow.show(feature.geometry.getCentroid());

The labels appear in the center of the feature as they should. So is something incorrect about the way I create the point? I have attempted most formats in The Point Documentation, with no luck. Any ideas where I should go from here?

Thanks

ThomasMetos1

I converted the x,y coordinates of the feature extent to latitude and longitude using

webMercatorUtils.xyToLngLat(xmax,ymax)

which solved the problem!