private void ShowChartClick(object sender, RoutedEventArgs e)
{
var security = SelectedSecurity;
CandleSeries series;
if (IsRealTime.IsChecked == true)
{
var type = CandleType.GetSelectedValue <CandleTypes>().Value;
switch (type)
{
case CandleTypes.TimeFrame:
series = new CandleSeries(typeof(TimeFrameCandle), security, TimeFrame.Value.Value.TimeOfDay);
break;
case CandleTypes.Tick:
series = new CandleSeries(typeof(TickCandle), security, VolumeCtrl.Text.To <int>());
break;
case CandleTypes.Volume:
series = new CandleSeries(typeof(VolumeCandle), security, VolumeCtrl.Text.To <decimal>());
break;
case CandleTypes.Range:
series = new CandleSeries(typeof(RangeCandle), security, PriceRange.Value);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
else
{
var timeFrame = (TimeSpan)HistoryInterval.SelectedItem;
series = new CandleSeries(typeof(TimeFrameCandle), security, timeFrame);
}
_chartWindows.SafeAdd(series, key =>
{
var wnd = new ChartWindow
{
Title = "{0} {1} {2}".Put(security.Code, series.CandleType.Name.Replace("Candle", string.Empty), series.Arg)
};
wnd.MakeHideable();
var area = new ChartArea();
wnd.Chart.Areas.Add(area);
var candlesElem = new ChartCandleElement();
area.Elements.Add(candlesElem);
series.ProcessCandle += candle => wnd.Chart.Draw(candlesElem, candle);
return(wnd);
}).Show();
_candleManager.Start(series, (DateTime)From.Value, (DateTime)To.Value);
}
private void CandleTypesSelectionChanged(object sender, SelectionChangedEventArgs e)
{
var type = CandleType.GetSelectedValue <CandleTypes>().Value;
TimeFrame.SetVisibility(type == CandleTypes.TimeFrame);
PriceRange.SetVisibility(type == CandleTypes.Range);
VolumeCtrl.SetVisibility(type == CandleTypes.Tick || type == CandleTypes.Volume);
}