public ChartWindow(CandleSeries candleSeries, DateTime from, DateTime to)
{
InitializeComponent();
if (candleSeries == null)
{
throw new ArgumentNullException(nameof(candleSeries));
}
_candleSeries = candleSeries;
_trader = MainWindow.Instance.Trader;
Chart.ChartTheme = ChartThemes.ExpressionDark;
var area = new ChartArea();
Chart.Areas.Add(area);
_candleElem = new ChartCandleElement
{
AntiAliasing = false,
UpFillColor = Colors.White,
UpBorderColor = Colors.Black,
DownFillColor = Colors.Black,
DownBorderColor = Colors.Black,
};
area.Elements.Add(_candleElem);
_trader.CandleSeriesProcessing += ProcessNewCandle;
_trader.SubscribeCandles(_candleSeries, from, to);
Title = candleSeries.ToString();
}
public ChartWindow(CandleSeries candleSeries)
{
if (candleSeries == null)
{
throw new ArgumentNullException(nameof(candleSeries));
}
InitializeComponent();
Title = candleSeries.ToString();
_candleSeries = candleSeries;
_connector = MainWindow.Instance.MainPanel.Connector;
Chart.ChartTheme = ChartThemes.ExpressionDark;
var area = new ChartArea();
Chart.Areas.Add(area);
_candleElem = new ChartCandleElement
{
AntiAliasing = false,
UpFillColor = Colors.White,
UpBorderColor = Colors.Black,
DownFillColor = Colors.Black,
DownBorderColor = Colors.Black,
};
area.Elements.Add(_candleElem);
_connector.CandleReceived += OnCandleReceived;
_subscription = _connector.SubscribeMarketData(_candleSeries.ToMarketDataMessage(true));
}
private void HistoryCandlesClick(object sender, RoutedEventArgs e)
{
var series = new CandleSeries
{
CandleType = typeof(TimeFrameCandle),
Security = SelectedSecurity,
Arg = CandlesPeriods.SelectedItem,
};
var wnd = new CandlesWindow {
Title = series.ToString()
};
_сandles.Add(series, wnd);
Trader.SubscribeCandles(series, DateTime.Today.Subtract(TimeSpan.FromTicks(((TimeSpan)series.Arg).Ticks * 30)), DateTime.Now);
wnd.Show();
}
