customizeSegment method
Changes the series color, border color, and border width.
Implementation
@override
void customizeSegment(ChartSegment _segment) {
_lineSegment = _segment as LineSegment;
_lineSegment._color = _lineSegment._pointColorMapper ??
_lineSegment._series.color ??
_lineSegment._seriesRenderer._seriesColor;
_lineSegment._strokeColor = _lineSegment._pointColorMapper ??
_lineSegment._series.color ??
_lineSegment._seriesRenderer._seriesColor;
_lineSegment._strokeWidth = _lineSegment._series.width;
_lineSegment.strokePaint = _lineSegment.getStrokePaint();
_lineSegment.fillPaint = _lineSegment.getFillPaint();
}