contains method
Implementation
@override
bool contains(Offset position) {
if (_outlierPoints.isNotEmpty) {
final MarkerSettings marker = series.markerSettings;
final int length = _outlierPoints.length;
for (int i = 0; i < length; i++) {
if (tooltipTouchBounds(_outlierPoints[i], marker.width, marker.height)
.contains(position)) {
return true;
}
}
}
return segmentRect != null && segmentRect!.contains(position);
}