code: function (points) {
      return new BVG('polyline', points.constructor.name === 'Object' ? points : {
        points: points
      }, function (tag, data) {
        tag.setAttribute('points', data.points.join(' '));
      });
    }
docs: ### `bvg.polyline([[x1, y1], [x2, y2], ...])`
  Create a series of lines from point to point.
  
  ```Javascript
  var polyline = bvg.polyline([[100, 200], [200, 300], [400, 800]]);
  ```