public GraphPointBase(GraphPointBase dataPoint)
{
SeriesName = dataPoint.SeriesName;
DateStamp = dataPoint.DateStamp;
Val = dataPoint.Val;
Count = dataPoint.Count;
Tag = dataPoint.Tag;
}
private void chart1_MouseDoubleClick(object sender, MouseEventArgs e)
{
HitTestResult result = chart1.HitTest(e.X, e.Y);
if (result.ChartElementType != ChartElementType.DataPoint)
{
return;
}
if (DataPointDoubleClick != null)
{
DataPoint point = result.Series.Points[result.PointIndex];
GraphPointBase dp = new GraphPointBase()
{
DateStamp = point == null?DateTime.Now:DateTime.FromOADate(point.XValue),
Val = point == null?0:point.YValues[0],
SeriesName = result.Series.Name,
Tag = result.Series.Tag ?? new object()
};
DataPointDoubleClick(this, dp);
}
}
