code: function(points, bbox) {
          var result = [];
          for (var i = 0; i < points.length; i++) {
              var point = points[i];
              if (this.bboxContainsPoint(point, bbox)) {
                  result.push(point);
              }
          }
          return result;
      }
docs: ------------------------------------------------------------------------ Points 
  Gets a list of points (as a sequence of [x,y] coordinates) and returns
  points in the specified bounding box.