maxY value title color is not apply true with opacity color.

[doanngoctu95]

Describe the bug
Hi, I'm using fl_chart for my app, I faced with color of maxY issue. When I defined leftTitles with text color has opacity, it display maxY wrong color ( still right text style).

To Reproduce
This is my code for left side title:

leftTitles: AxisTitles(
          sideTitles: SideTitles(
            showTitles: true,
            interval: intervalY == 0 ? 1 : intervalY,
            getTitlesWidget: leftTitleWidgets,
            reservedSize: 51,
          ),
        ),

Widget leftTitleWidgets(double value, TitleMeta meta) {
    return SideTitleWidget(
      axisSide: meta.axisSide,
      child: Container(
        alignment: Alignment.centerRight,
        child: Text(
          ((value - 10)  / 1000000000).toStringAsFixed(1),
          textAlign: TextAlign.right,
          style: ThemeUtils.textStyle.subText
              .copyColor(ThemeUtils.color.primary10),
        ),
      ),
    );
  }

Screenshots

Versions

• Flutter version: 3.7.12 stable
• FlChart version: 0.62.0

Please help or notice me if this bug is fixed on new version or whether it is new bug. Thank for advanced! @imaNNeo

[ksw2000]

I tested on FlChart version 0.68.0 and did not encounter the issue you mentioned.
Would you be able to try to upgrade FlChart?

[imaNNeo]

@doanngoctu95 Can you please answer @ksw2000's question and check it with the latest version?