Position position = sightlinePlacemark.getReferencePosition(); double altitude = position.altitude; if (getWorldWindow().geographicToScreenPoint(position.latitude, position.longitude, 0, this.dragRefPt)) {
Position position = sightlinePlacemark.getReferencePosition(); double altitude = position.altitude; if (getWorldWindow().geographicToScreenPoint(position.latitude, position.longitude, 0, this.dragRefPt)) {