private ChartMouseEventArgs GetChartMouseEventArgs(object sender, MouseEventArgs e)
{
if (_Chart == null || ChartArea == null || PlotArea == null || XAxis == null || YAxis == null)
return null;
ChartMouseEventArgs args = new ChartMouseEventArgs();
args.MouseEventArgs = e;
//j args.XAxis = XAxis;
//j args.YAxis = YAxis;
//j args.ChartArea = ChartArea;
//j args.PlotArea = PlotArea;
args.PlotAreaPosition = e.GetPosition(PlotArea);
args.PlotAreaCoordinate = GetCoordinateFromPosition(args.PlotAreaPosition);
#if NOTUSED //j
LineSeries ls = null;
foreach (ISeries series in x_Chart.Series)
if (series is LineSeries)
ls = (LineSeries)series;
if (ls != null && ls.Points != null)
{
List<Point> points = ls.Points.ToList();
Point point = points.Where(p => p.X >= mousePos.X).ElementAtOrDefault(0);
int index = (points.Contains(point) ? points.IndexOf(point) : -1);
}
#endif
return args;
}
private void OnMouseLeftButtonDown(object sender, ChartMouseEventArgs e)
{
_MouseDown = (sender as UIElement).CaptureMouse();
OnMouseMove(sender, e);
}
private void OnMouseLeftButtonUp(object sender, ChartMouseEventArgs e)
{
_MouseDown = false;
(sender as UIElement).ReleaseMouseCapture();
}
private void OnMouseMove(object sender, ChartMouseEventArgs e)
{
if (!_MouseDown)
return;
PositionVerticalLine(e.PlotAreaPosition);
Pair coordinate = e.PlotAreaCoordinate;
JulianDay date = ((DateTime)coordinate.X).ToJulian();
App.Model.ProfileHolder.Profile.CurrentDate = date;
}
