private IAxisBandInfo GetAxisBandInfo(IAxis axis, Point hitTestPt, out AxisInfo axisInfo)
{
IAxisBandInfo bandInfo = null;
axisInfo = null;
if (axis is AxisBase axisBase &&
axisBase.AxisBandsProvider is IAxisBandsProviderBase bandsProvider)
{
axisInfo = axis.HitTest(hitTestPt);
var res = axisInfo.DataValue;
bandInfo = bandsProvider.AxisBands.FirstOrDefault(bi =>
bi.BandRange.Min.CompareTo(res) <= 0 && bi.BandRange.Max.CompareTo(res) >= 0);
}
return(bandInfo);
}