"
      ng-click="c.editable = !c.editable">editable: {{c.editable}}</span>,
                                        <br/>
<span style="padding-left: 5em" class="{{c.draggable}}"
      ng-click="c.draggable = !c.draggable">draggable: {{c.draggable}}</span>,
                                        <br/>
<span style="padding-left: 5em" class="{{c.geodesic}}"
      ng-click="c.geodesic = !c.geodesic">geodesic: {{c.geodesic}}</span>,
                                        <br/>
                                