touchedSpot.getColor() doesn't exist from v0.4.0

[enricobenedos]

I'm updating the version of my fl_chart reference from 0.3.4 to 0.4.0.
Thanks to a very well written changelog I was able to solve all the issue related to classes renaming. But I'm not able to understand how to refactor the touchedSpot.getColor() line (suggested on #38):
Old working code:

lineTouchData: LineTouchData(touchTooltipData:
                                      TouchTooltipData(
                                          getTooltipItems: (touchedSpots) {
                                    return touchedSpots.map((touchedSpot) {
                                      return TooltipItem(
                                          touchedSpot.spot.y.toString(),
                                          TextStyle(
                                              color: touchedSpot.getColor(),
                                              fontWeight: FontWeight.bold));
                                    }).toList();
                                  })),

New refactored code with no working getColor() :

lineTouchData: LineTouchData(
                                              touchTooltipData:
                                                  LineTouchTooltipData(
                                                      getTooltipItems:
                                                          (touchedSpots) {
                                            return touchedSpots
                                                .map((touchedSpot) {
                                              return LineTooltipItem(
                                                  _deconvertPercValue(
                                                          touchedSpot.y)
                                                      .toStringAsFixed(1),
                                                  TextStyle(
                                                      color: touchedSpot.bar. 
                                                          .getColor(), //not working
                                                      fontWeight:
                                                          FontWeight.bold));
                                            }).toList();
                                          })),

[enricobenedos]

Comparing 3.4.0 with 0.4.0 I see that getColor() was removed and this was the implementation

@override
  Color getColor() {
    return barData.colors[0];
  }

I can guess that now I need to write
color: touchedSpot.bar.colors[0],
Is it correct or I need to make something different?

[imaNNeo]

Yes, exactly you are right.
use color: touchedSpot.bar.colors[0]
also, you have the barIndex and spotIndex to do what you want.

[imaNNeo]

Feel free to close it if you've got the answer.