class_docstr: <<< Baidu coordinate system >>>
  
  Support scatter plot, line
class_docstr_tok: ["<","<","<","Baidu","coordinate","system",">",">",">","Support","scatter","plot",",","line"]
code: def _feed_data(
      self, data_pair: types.Sequence, type_: str
  ) -> types.Sequence:
      result = []
      type_list = [ChartType.LINES, ChartType.CUSTOM]
      if type_ in type_list:
          result = data_pair
      else:
          for n, v in data_pair:
              try:
                  lng, lat = self.get_coordinate(n)
                  result.append({"name": n, "value": [lng, lat, v]})
              except TypeError as err:
                  if self._is_ignore_nonexistent_coord is not True:
                      raise NonexistentCoordinatesException(err, (n, v))
      return result
  
file_path: pyecharts/pyecharts/charts/basic_charts/bmap.py
imports: from ...None import options
  from ...None import types
  from ...charts.basic_charts.geo import GeoChartBase
  from ...commons.utils import OrderedSet
  from ...exceptions import NonexistentCoordinatesException
  from ...globals import ChartType
label_desc: Use image node_id 2 for calling the BMap obj's underlying member method code with example usage: obj._feed_data(data_pair, type_) and returns: result