energylink/panels/histogram/module.html

<kibana-panel ng-controller='histogram' ng-init="init()" style="height:{{panel.height || row.height}}">
  <span ng-show="panel.spyable" style="position:absolute;right:0px;top:0px" class='panelextra pointer'>
      <i bs-modal="'partials/modal.html'" class="icon-eye-open"></i>
  </span>
  <center ng-show='panel.zoomlinks && data'>
    <a class='small' ng-click='zoom(0.5)'><i class='icon-zoom-in'></i> Zoom In</a>
    <a class='small' ng-click='zoom(2)'><i class='icon-zoom-out'></i> Zoom Out</a>
  </center>
  <div histogram params="{{panel}}" style="height:{{panel.height || row.height}};position:relative"></div>
</kibana-panel>