code: def AddTripDecoration(self, triplist, color="#f00"):
      
      tmpstr = self._DrawTrips(triplist,color)
      self._decorators.append(tmpstr)
docs: Flushes existing decorations and highlights the given trips.
  
      Args:
        # Class Trip is defined in transitfeed.py
        triplist: [Trip, Trip, ...]
        # An optional string with a html color code
        color: "#fff"