customizeSegment method
Changes the series color, border color, and border width.
Implementation
@override
void customizeSegment(ChartSegment segment) {
final FastLineSegment fastLineSegment = segment as FastLineSegment;
fastLineSegment._color = fastLineSegment._seriesRenderer._seriesColor;
fastLineSegment._strokeColor = fastLineSegment._seriesRenderer._seriesColor;
fastLineSegment._strokeWidth = fastLineSegment._series.width;
fastLineSegment.strokePaint = fastLineSegment.getStrokePaint();
fastLineSegment.fillPaint = fastLineSegment.getFillPaint();
}