String id = studyRegion.getId();
Vertex v = studyRegion.getMapCenter();
LatLng center = LatLng.newInstance(v.getLat(), v.getLng());
int zoomLevel = studyRegion.getMapZoomLevel();
eventBus.fireEvent(new EditRegionSegmentEvent(id, center, zoomLevel));
name.setText(studyRegion.getName());
description.setText(studyRegion.getDescription());
currentStudyRegionId = studyRegion.getId();
polyline.setText(studyRegion.getId());