text: /*!
   * Angular Material Design
   * https://github.com/angular/material
   * @license MIT
   * v1.1.1-master-f6dedff
   */
  (function( window, angular, undefined ){
  "use strict";
  
  /**
   * @ngdoc module
   * @name material.components.whiteframe
   */
  MdWhiteframeDirective['$inject'] = ["$log"];
  angular
    .module('material.components.whiteframe', ['material.core'])
    .directive('mdWhiteframe', MdWhiteframeDirective);
  
  /**
   * @ngdoc directive
   * @module material.components.whiteframe
   * @name mdWhiteframe
   *
   * @description
   * The md-whiteframe directive allows you to apply an elevation shadow to an element.
   *
   * The attribute values needs to be a number between 1 and 24 or -1.
   * When set to -1 no style is applied.
   *
   * ### Notes
   * - If there is no value specified it defaults to 4dp.
   * - If the value is not valid it defaults to 4dp.
  
   * @usage
   * <hljs lang="html">
   * <div md-whiteframe="3">
   *   <span>Elevation of 3dp</span>
   * </div>
   * </hljs>
   *
   * <hljs lang="html">
   * <div md-whiteframe="-1">
   *   <span>No elevation shadow applied</span>
   * </div>
   * </hljs>
   *
   * <hljs lang="html">
   * <div ng-init="elevation = 5" md-whiteframe="{{elevation}}">
   *   <span>Elevation of 5dp with an interpolated value</span>
   * </div>
   * </hljs>
   */
  function MdWhiteframeDirective($log) {
    var DISABLE_DP = -1;
    var MIN_DP = 1;
    var MAX_DP = 24;
    var DEFAULT_DP = 4;
  
    return {
      link: postLink
    };
  
    function postLink(scope, element, attr) {
      var oldClass = '';
  
      attr.$observe('mdWhiteframe', function(elevation) {
        elevation = parseInt(elevation, 10) || DEFAULT_DP;
  
        if (elevation != DISABLE_DP && (elevation > MAX_DP || elevation < MIN_DP)) {
          $log.warn('md-whiteframe attribute value is invalid. It should be a number between ' + MIN_DP + ' and ' + MAX_DP, element[0]);
          elevation = DEFAULT_DP;
        }
  
        var newClass = elevation == DISABLE_DP ? '' : 'md-whiteframe-' + elevation + 'dp';
        attr.$updateClass(newClass, oldClass);
        oldClass = newClass;
      });
    }
  }
  
  
  })(window, window.angular);