code: function setSelected(record) {
      var self = this;
      var shapes = self.getShapes();
      Util.each(shapes, function (shape) {
        var origin = shape.get('origin');
        if (origin && origin[FIELD_ORIGIN] === record) {
          self.setShapeSelected(shape);
        }
      });
      return this;
    }
docs: 设置记录对应的图形选中
  @param {Object} record 选中的记录
  @chainable
  @return {Geom} 返回当前的 Geometry