contains method

@override bool contains(Offset position)

Implementation

@override
bool contains(Offset position) {
  if (points.isEmpty) {
    return false;
  }

  late Rect segmentBounds;
  if (series.isTransposed) {
    final Offset start =
        series.yAxis != null && series.yAxis!.isInversed
            ? points[0]
            : points[1];
    final Offset end =
        series.yAxis != null && series.yAxis!.isInversed
            ? points[1]
            : points[0];
    segmentBounds = Rect.fromLTRB(
      start.dx,
      start.dy - hiloPadding,
      end.dx,
      end.dy + hiloPadding,
    );
  } else {
    final Offset start =
        series.yAxis != null && series.yAxis!.isInversed
            ? points[1]
            : points[0];
    final Offset end =
        series.yAxis != null && series.yAxis!.isInversed
            ? points[0]
            : points[1];
    segmentBounds = Rect.fromLTRB(
      start.dx - hiloPadding,
      start.dy,
      end.dx + hiloPadding,
      end.dy,
    );
  }

  if (segmentBounds.contains(position)) {
    return true;
  }

  return false;
}