docs: function(err, data){
  
      if (err) throw Error(data.toString());
  
      var baseDir = path.dirname(this.get('file'));
      var filePath;
      var imagesDef = this.imagesDef;
  
      forEach(data, function(def, file){
        filePath = path.relative(baseDir, file);
        filePath = filePath.replace(/\\+/g, '/');
        imagesDef[filePath] = def;
      });
  
      this._setPos();
    }