public void Initialize(int maxBars, int barsViewable, string cacheFolder, BarItemType barType, Guid cacheId, string strategyIdentityCode)
{
multiChart1.Initialize(maxBars, barsViewable);
this.SelectedTimeframe = barType;
pricebarCache = new PricebarCache(barType, cacheId, CacheModeOption.Read);
this.strategyDataFrame = new StrategyDataFrame(strategyIdentityCode, 300, pricebarCache);
timeNavigator1.Initialize(pricebarCache.StartBarDate, pricebarCache.EndBarDate);
strategyFrameReader = strategyDataFrame.GetFrameReader(pricebarCache.StartBarDate);
IPriceActionChart priceChart = this.PriceActionChart;
priceChart.Show();
priceChart.SetDataPoints(strategyFrameReader.PriceBars);
List <ChartSignalItem> signalItems = new List <ChartSignalItem>();
foreach (BarItem barItem in strategyFrameReader.PriceBars)
{
MarketOrderState marketOrderState = strategyFrameReader.Read(barItem.Time);
if (marketOrderState != MarketOrderState.NoOrder)
{
signalItems.Add(new ChartSignalItem(marketOrderState == MarketOrderState.Long ? SignalState.Long : marketOrderState == MarketOrderState.Short ? SignalState.Short : SignalState.NoSignal, barItem.Time));
}
}
priceChart.PlotSignal(signalItems.ToArray());
//foreach (IndicatorChartingInfo chartingInfo in strategyDataFrame.GetIndicatorChartingInfo())
//{
// ChartIndicatorItem[] chartIndicators = strategyDataFrame.GetIndicators(chartingInfo.IdentityCode, chartingInfo.SeriesLabel);
// if (chartingInfo.ChartRange == ChartRangeOption.PriceActionRange)
// {
// priceChart.PlotIndicator(GetSeriesLabel(chartingInfo), chartIndicators, chartingInfo.ChartType);
// }
// else if (chartingInfo.ChartRange == ChartRangeOption.PositiveHundredRange)
// {
// if (!PercentageChart.Visible)
// {
// PercentageChart.Show();
// }
// PercentageChart.PlotIndicator(GetSeriesLabel(chartingInfo), chartIndicators, chartingInfo.ChartType);
// }
// else if (chartingInfo.ChartRange == ChartRangeOption.PipRange)
// {
// if (!OscillatorChart.Visible)
// {
// OscillatorChart.Show();
// }
// OscillatorChart.PlotIndicator(GetSeriesLabel(chartingInfo), chartIndicators, chartingInfo.ChartType);
// }
//}
}
public StrategyCacheNavigator(string cacheFolder, BarItemType barType, Guid cacheId, string[] strategyIdentityCodes)
{
this.pricebarCache = new PricebarCache(barType, cacheId, CacheModeOption.Read);
this.barType = barType;
this.cacheId = cacheId;
strategyCacheProfiles = new Dictionary <string, StrategyCacheProfile>();
foreach (string strategyIdentity in strategyIdentityCodes)
{
strategyCacheProfiles.Add(strategyIdentity, new StrategyCacheProfile(strategyIdentity, barType, cacheId));
}
InitializeDataFrame();
}
public TimeBasedDataFeed(TimeBarItemType timeBarItemType, BarItem openingBar, Guid cacheId, bool cachingEnabled = true)
{
this.timeBarItemType = timeBarItemType;
this.period = timeBarItemType.Value;
this.startTime = openingBar.Time;
this.Restart(startTime);
this.ResetPrice(openingBar.Open);
this.Update(openingBar);
this.SetNextRange();
this.cachingEnabled = cachingEnabled;
this.cacheId = cacheId;
if (cachingEnabled)
{
cachedPricebar = new PricebarCache(timeBarItemType, cacheId);
cachedPricebar.Initialize();
}
}
