public static DataPeriodToString ( DataPeriods dataPeriod ) : string | ||
dataPeriod | DataPeriods | |
Результат | string |
public static void ExportStrategyToIndicator() { StringBuilder sbLong = new StringBuilder(); StringBuilder sbShort = new StringBuilder(); for (int iBar = Data.FirstBar; iBar < Data.Bars; iBar++) { for (int iPos = 0; iPos < Backtester.Positions(iBar); iPos++) { if (Backtester.PosDir(iBar, iPos) == PosDirection.Long) { sbLong.AppendLine(" \""+ Data.Time[iBar].ToString() + "\","); } if (Backtester.PosDir(iBar, iPos) == PosDirection.Short) { sbShort.AppendLine(" \""+ Data.Time[iBar].ToString() + "\","); } } } string strategy = Properties.Resources.StrategyToIndicator; strategy = strategy.Replace("#MODIFIED#", DateTime.Now.ToString()); strategy = strategy.Replace("#INSTRUMENT#", Data.Symbol); strategy = strategy.Replace("#BASEPERIOD#", Data.DataPeriodToString(Data.Period)); strategy = strategy.Replace("#STARTDATE#", Data.Time[Data.FirstBar].ToString()); strategy = strategy.Replace("#ENDDATE#", Data.Time[Data.Bars - 1].ToString()); strategy = strategy.Replace("#PERIODMINUTES#", ((int)Data.Period).ToString()); strategy = strategy.Replace("#LISTLONG#", sbLong.ToString()); strategy = strategy.Replace("#LISTSHORT#", sbShort.ToString()); SaveFileDialog savedlg = new SaveFileDialog(); savedlg.InitialDirectory = Data.SourceFolder; savedlg.AddExtension = true; savedlg.Title = Language.T("Custom Indicators"); savedlg.Filter = Language.T("Custom Indicators") + " (*.cs)|*.cs"; if (savedlg.ShowDialog() == DialogResult.OK) { strategy = strategy.Replace("#INDICATORNAME#", Path.GetFileNameWithoutExtension(savedlg.FileName)); StreamWriter sw = new StreamWriter(savedlg.FileName); try { sw.Write(strategy); } catch (Exception exc) { MessageBox.Show(exc.Message, Language.T("Custom Indicators")); } finally { sw.Close(); } } return; }
/// <summary> /// Generate the Market Statistics /// </summary> public static void GenerateMarketStats() { marketStatsValue[0] = Data.Symbol.ToString(); marketStatsValue[1] = Data.DataPeriodToString(Data.Period); marketStatsValue[2] = Data.Bars.ToString(); marketStatsValue[3] = Data.Update.ToString(dateFormat); marketStatsValue[4] = Data.Update.ToString("HH:mm"); marketStatsValue[5] = Data.Time[0].ToString(dateFormat); marketStatsValue[6] = Data.Time[0].ToString("HH:mm"); marketStatsValue[7] = Data.MinPrice.ToString(); marketStatsValue[8] = Data.MaxPrice.ToString(); marketStatsValue[9] = Data.AverageGap.ToString() + " " + Language.T("pips"); marketStatsValue[10] = Data.MaxGap.ToString() + " " + Language.T("pips"); marketStatsValue[11] = Data.AverageHighLow.ToString() + " " + Language.T("pips"); marketStatsValue[12] = Data.MaxHighLow.ToString() + " " + Language.T("pips"); marketStatsValue[13] = Data.AverageCloseOpen.ToString() + " " + Language.T("pips"); marketStatsValue[14] = Data.MaxCloseOpen.ToString() + " " + Language.T("pips"); marketStatsValue[15] = Data.DaysOff.ToString(); marketStatsValue[16] = Configs.MaxBars.ToString(); marketStatsValue[17] = Configs.UseStartDate ? (new DateTime(Configs.StartYear, Configs.StartMonth, Configs.StartDay)).ToShortDateString() : Language.T("No limits"); marketStatsValue[18] = Configs.UseEndDate ? (new DateTime(Configs.EndYear, Configs.EndMonth, Configs.EndDay)).ToShortDateString() : Language.T("No limits"); marketStatsValue[19] = Configs.FillInDataGaps ? Language.T("Accomplished") : Language.T("Switched off"); marketStatsValue[20] = Configs.CutBadData ? Language.T("Accomplished") : Language.T("Switched off"); return; }
/// <summary> /// Check the needed market conditions /// </summary> /// <param name="isMessage">To show the message or not</param> void AfterStrategyOpening(bool isMessage) { if (Data.Strategy.Symbol != Data.Symbol || Data.Strategy.DataPeriod != Data.Period) { bool toReload = true; if (isMessage) { DialogResult result; result = MessageBox.Show( Language.T("The loaded strategy has been designed for a different market!") + Environment.NewLine + Environment.NewLine + Data.Strategy.Symbol + " " + Data.DataPeriodToString(Data.Strategy.DataPeriod) + Environment.NewLine + Environment.NewLine + Language.T("Do you want to load this market data?"), Data.Strategy.StrategyName, MessageBoxButtons.YesNo, MessageBoxIcon.Question); toReload = (result == DialogResult.Yes); } if (toReload) { if (!Instruments.InstrumentList.ContainsKey(Data.Strategy.Symbol)) { MessageBox.Show( Language.T("There is no information for this market!") + Environment.NewLine + Environment.NewLine + Data.Strategy.Symbol + " " + Data.DataPeriodToString(Data.Strategy.DataPeriod), Data.Strategy.StrategyName, MessageBoxButtons.OK, MessageBoxIcon.Exclamation); return; } string symbol = Data.Symbol; DataPeriods dataPeriod = Data.Period; SetMarket(Data.Strategy.Symbol, Data.Strategy.DataPeriod); if (LoadInstrument(false) == 0) { Calculate(true); PrepareScannerCompactMode(); } else { SetMarket(symbol, dataPeriod); } } } else if (!Data.IsIntrabarData) { PrepareScannerCompactMode(); } return; }
void ImportBarFile(JForex_Data_Files file) { StreamReader streamReader = new StreamReader(file.FilePath); StreamWriter streamWriter = new StreamWriter(file.FileTargetPath); string dateFormat; dateFormat = "yyyy.MM.dd HH:mm:ss"; char fieldSplitter = ','; IFormatProvider formatProvider = System.Globalization.CultureInfo.InvariantCulture; string line = ""; int bars = 0; try { while (!streamReader.EndOfStream) { line = streamReader.ReadLine(); if (line.StartsWith("Time")) { continue; // Skips annotation line. } string[] data = line.Split(new char[] { fieldSplitter }); DateTime time = DateTime.ParseExact(data[0], dateFormat, formatProvider); double open = StringToDouble(data[1]); double high = StringToDouble(data[2]); double low = StringToDouble(data[3]); double close = StringToDouble(data[4]); int volume = (int)StringToDouble(data[5]); if (volume > 0 && !(open == high && open == low && open == close)) { streamWriter.WriteLine( time.ToString("yyyy-MM-dd\tHH:mm") + "\t" + open.ToString() + "\t" + high.ToString() + "\t" + low.ToString() + "\t" + close.ToString() + "\t" + volume.ToString() ); bars++; } } } catch (Exception excaption) { MessageBox.Show(excaption.Message); } streamWriter.Close(); streamReader.Close(); SetInfoText(file.Symbol + " " + Data.DataPeriodToString((DataPeriods)file.Period) + " - " + (Language.T("Bars")).ToLower() + ": " + bars.ToString() + Environment.NewLine); }
/// <summary> /// Checks the loaded data /// </summary> void CheckLoadedData() { SetInstrumentDataStatusBar(); if (!Configs.CheckData) { return; } string errorMessage = ""; // Check for defective data int maxConsecutiveBars = 0; int maxConsecutiveBar = 0; int consecutiveBars = 0; int lastBar = 0; for (int iBar = 0; iBar < Data.Bars; iBar++) { if (Data.Open[iBar] == Data.Close[iBar]) { if (lastBar == iBar - 1 || lastBar == 0) { consecutiveBars++; lastBar = iBar; if (consecutiveBars > maxConsecutiveBars) { maxConsecutiveBars = consecutiveBars; maxConsecutiveBar = iBar; } } } else { consecutiveBars = 0; } } if (maxConsecutiveBars > 10) { errorMessage += Language.T("Defective till bar number:") + " " + (maxConsecutiveBar + 1) + " - " + Data.Time[maxConsecutiveBar].ToString() + Environment.NewLine + Language.T("You can try to cut it using \"Data Horizon\".") + Environment.NewLine + Language.T("You can try also \"Cut Off Bad Data\"."); } if (Data.Bars < 300) { errorMessage += Language.T("Contains less than 300 bars!") + Environment.NewLine + Language.T("Check your data file or the limits in \"Data Horizon\"."); } if (Data.DaysOff > 5 && Data.Period != DataPeriods.week) { errorMessage += Language.T("Maximum days off") + " " + Data.DaysOff + Environment.NewLine + Language.T("The data is probably incomplete!") + Environment.NewLine + Language.T("You can try also \"Cut Off Bad Data\"."); } if (errorMessage != "") { errorMessage = Language.T("Market") + " " + Data.Symbol + " " + Data.DataPeriodToString(Data.Period) + Environment.NewLine + errorMessage; MessageBox.Show(errorMessage, Language.T("Data File Loading"), MessageBoxButtons.OK, MessageBoxIcon.Exclamation); } return; }
/// <summary> /// LoadInstrument /// </summary> int LoadInstrument(bool useResource) { string symbol; DataPeriods dataPeriod; Cursor = Cursors.WaitCursor; // Takes the instrument symbol and period symbol = tscbSymbol.Text; dataPeriod = (DataPeriods)Enum.GetValues(typeof(DataPeriods)).GetValue(tscbPeriod.SelectedIndex); Instrument_Properties instrProperties = Instruments.InstrumentList[symbol].Clone(); // Makes an instance of class Instrument Instrument instrument = new Instrument(instrProperties, (int)dataPeriod); instrument.DataDir = Data.OfflineDataDir; instrument.FormatDate = DateFormat.Unknown; instrument.MaxBars = Configs.MaxBars; instrument.StartYear = Configs.StartYear; instrument.StartMonth = Configs.StartMonth; instrument.StartDay = Configs.StartDay; instrument.EndYear = Configs.EndYear; instrument.EndMonth = Configs.EndMonth; instrument.EndDay = Configs.EndDay; instrument.UseStartDate = Configs.UseStartDate; instrument.UseEndDate = Configs.UseEndDate; // Loads the data int iLoadDataResult = 0; if (useResource) { iLoadDataResult = instrument.LoadResourceData(); } else { iLoadDataResult = instrument.LoadData(); } if (instrument.Bars > 0 && iLoadDataResult == 0) { Data.InstrProperties = instrProperties.Clone(); Data.Bars = instrument.Bars; Data.Period = dataPeriod; Data.Update = instrument.Update; Data.Time = new DateTime[Data.Bars]; Data.Open = new double[Data.Bars]; Data.High = new double[Data.Bars]; Data.Low = new double[Data.Bars]; Data.Close = new double[Data.Bars]; Data.Volume = new int[Data.Bars]; for (int bar = 0; bar < Data.Bars; bar++) { Data.Open[bar] = instrument.Open(bar); Data.High[bar] = instrument.High(bar); Data.Low[bar] = instrument.Low(bar); Data.Close[bar] = instrument.Close(bar); Data.Time[bar] = instrument.Time(bar); Data.Volume[bar] = instrument.Volume(bar); } Data.MinPrice = instrument.MinPrice; Data.MaxPrice = instrument.MaxPrice; Data.DaysOff = instrument.DaysOff; Data.AverageGap = instrument.AverageGap; Data.MaxGap = instrument.MaxGap; Data.AverageHighLow = instrument.AverageHighLow; Data.MaxHighLow = instrument.MaxHighLow; Data.AverageCloseOpen = instrument.AverageCloseOpen; Data.MaxCloseOpen = instrument.MaxCloseOpen; Data.DataCut = instrument.Cut; Data.IsIntrabarData = false; Data.IsTickData = false; Data.IsData = true; Data.IsResult = false; // Configs.SetAccountExchangeRate(); CheckLoadedData(); Data.GenerateMarketStats(); infpnlMarketStatistics.Update(Data.MarketStatsParam, Data.MarketStatsValue, Data.MarketStatsFlag, Language.T("Market Statistics")); infpnlAccountStatistics.Update(Backtester.AccountStatsParam, Backtester.AccountStatsValue, Backtester.AccountStatsFlags, Language.T("Account Statistics")); } else if (iLoadDataResult == -1) { MessageBox.Show(Language.T("Error in the data file!"), Language.T("Data file loading"), MessageBoxButtons.OK, MessageBoxIcon.Error); Cursor = Cursors.Default; return(1); } else { MessageBox.Show(Language.T("There is no data for") + " " + symbol + " " + Data.DataPeriodToString(dataPeriod) + " " + Language.T("in folder") + " " + Data.OfflineDataDir + Environment.NewLine + Environment.NewLine + Language.T("Check the offline data directory path (Menu Market -> Data Directory)"), Language.T("Data File Loading"), MessageBoxButtons.OK, MessageBoxIcon.Exclamation); Cursor = Cursors.Default; return(1); } Cursor = Cursors.Default; return(0); }
/// <summary> /// Loads the Intrabar data. /// </summary> private int LoadIntrabarData(DataPeriods period) { var instrument = new Instrument(Data.InstrProperties.Clone(), (int)period) { DataDir = Data.OfflineDataDir, MaxBars = Configs.MaxIntraBars }; // Loads the data int loadingResult = instrument.LoadData(); int loadedIntrabars = instrument.Bars; if (loadingResult == 0 && loadedIntrabars > 0) { if (Data.Period != DataPeriods.week) { if (instrument.DaysOff > 5) { _warningMessage += Environment.NewLine + Language.T("Data for:") + " " + Data.Symbol + " " + Data.DataPeriodToString(period) + " - " + Language.T("Maximum days off:") + " " + instrument.DaysOff; } if (Data.Update - instrument.Update > new TimeSpan(24, 0, 0)) { _warningMessage += Environment.NewLine + Language.T("Data for:") + " " + Data.Symbol + " " + Data.DataPeriodToString(period) + " - " + Language.T("Updated on:") + " " + instrument.Update.ToString(CultureInfo.InvariantCulture); } } int startBigBar; for (startBigBar = 0; startBigBar < Data.Bars; startBigBar++) { if (Data.Time[startBigBar] >= instrument.Time(0)) { break; } } int stopBigBar; for (stopBigBar = startBigBar; stopBigBar < Data.Bars; stopBigBar++) { if (Data.IntraBarsPeriods[stopBigBar] != Data.Period) { break; } } // Seek for a place to put the intrabars. int lastIntraBar = 0; for (int bar = startBigBar; bar < stopBigBar; bar++) { Data.IntraBarData[bar] = new Bar[(int)Data.Period / (int)period]; DateTime endTime = Data.Time[bar] + new TimeSpan(0, (int)Data.Period, 0); int indexBar = 0; for (int intrabar = lastIntraBar; intrabar < loadedIntrabars && instrument.Time(intrabar) < endTime; intrabar++) { if (instrument.Time(intrabar) >= Data.Time[bar]) { Data.IntraBarData[bar][indexBar].Time = instrument.Time(intrabar); Data.IntraBarData[bar][indexBar].Open = instrument.Open(intrabar); Data.IntraBarData[bar][indexBar].High = instrument.High(intrabar); Data.IntraBarData[bar][indexBar].Low = instrument.Low(intrabar); Data.IntraBarData[bar][indexBar].Close = instrument.Close(intrabar); Data.IntraBarsPeriods[bar] = period; Data.IntraBarBars[bar]++; indexBar++; lastIntraBar = intrabar; } } } } return(loadedIntrabars); }
/// <summary> /// Loads the data. /// </summary> private void LoadData(BackgroundWorker worker) { int periodsToLoad = 0; int allPeriods = Enum.GetValues(typeof(DataPeriods)).Length; Data.IntraBars = new int[allPeriods]; Data.IntraBarData = new Bar[Data.Bars][]; Data.IntraBarBars = new int[Data.Bars]; Data.IntraBarsPeriods = new DataPeriods[Data.Bars]; Data.LoadedIntraBarPeriods = 0; for (int bar = 0; bar < Data.Bars; bar++) { Data.IntraBarsPeriods[bar] = Data.Period; Data.IntraBarBars[bar] = 0; } // Counts how many periods to load for (int prd = 0; prd < allPeriods; prd++) { var period = (DataPeriods)Enum.GetValues(typeof(DataPeriods)).GetValue(prd); if (period < Data.Period) { periodsToLoad++; } } // Load the intrabar data (Starts from 1 Min) for (int prd = 0; prd < allPeriods && _isLoadingNow; prd++) { if (worker.CancellationPending) { break; } int loadedBars = 0; var period = (DataPeriods)Enum.GetValues(typeof(DataPeriods)).GetValue(prd); SetLabelProgressText(Language.T("Loading:") + " " + Data.DataPeriodToString(period) + "..."); if (period < Data.Period) { loadedBars = LoadIntrabarData(period); if (loadedBars > 0) { Data.IsIntrabarData = true; Data.LoadedIntraBarPeriods++; } } else if (period == Data.Period) { loadedBars = Data.Bars; Data.LoadedIntraBarPeriods++; } Data.IntraBars[prd] = loadedBars; // Report progress as a percentage of the total task. int percentComplete = periodsToLoad > 0 ? 100 * (prd + 1) / periodsToLoad : 100; percentComplete = percentComplete > 100 ? 100 : percentComplete; if (percentComplete > _progressPercent) { _progressPercent = percentComplete; worker.ReportProgress(percentComplete); } } CheckIntrabarData(); RepairIntrabarData(); if (Configs.UseTickData) { SetLabelProgressText(Language.T("Loading:") + " " + Language.T("Ticks") + "..."); worker.ReportProgress(200); try { LoadTickData(); } catch (Exception ex) { MessageBox.Show(ex.Message); } } }
/// <summary> /// Repaint the panel Info /// </summary> private void PnlInfoPaint(object sender, PaintEventArgs e) { // +------------------------------------------------------+ // | Data | // |------------------- ----------------------------------+ // | Period | Bars | From | Until | Cover | % | Label | // |------------------------------------------------------+ //xp0 xp1 xp2 xp3 xp4 xp5 xp6 xp7 Graphics g = e.Graphics; g.Clear(LayoutColors.ColorControlBack); if (!Data.IsData || !Data.IsResult) { return; } var pnl = (Panel)sender; const int border = 2; const int xp0 = border; const int xp1 = 80; const int xp2 = 140; const int xp3 = 200; const int xp4 = 260; const int xp5 = 320; const int xp6 = 370; int xp7 = pnl.ClientSize.Width - border; var size = new Size(xp7 - xp0, _infoRowHeight); var sf = new StringFormat { Alignment = StringAlignment.Center, LineAlignment = StringAlignment.Near }; // Caption background var pntStart = new PointF(0, 0); SizeF szfCaption = new Size(pnl.ClientSize.Width - 0, 2 * _infoRowHeight); var rectfCaption = new RectangleF(pntStart, szfCaption); Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption); // Caption Text var stringFormatCaption = new StringFormat { LineAlignment = StringAlignment.Center, Trimming = StringTrimming.EllipsisCharacter, FormatFlags = StringFormatFlags.NoWrap, Alignment = StringAlignment.Near }; string stringCaptionText = Language.T("Intrabar Data"); float captionWidth = Math.Min(InfoPanel.ClientSize.Width, xp7 - xp0); float captionTextWidth = g.MeasureString(stringCaptionText, _fontInfo).Width; float captionTextX = Math.Max((captionWidth - captionTextWidth) / 2f, 0); var pfCaptionText = new PointF(captionTextX, 0); var sfCaptionText = new SizeF(captionWidth - captionTextX, _infoRowHeight); rectfCaption = new RectangleF(pfCaptionText, sfCaptionText); Brush brush = new SolidBrush(LayoutColors.ColorCaptionText); // First caption row g.DrawString(stringCaptionText, _fontInfo, brush, rectfCaption, stringFormatCaption); // Second title row g.DrawString(Language.T("Period"), _fontInfo, brush, (xp1 + xp0) / 2f, _infoRowHeight, sf); g.DrawString(Language.T("Bars"), _fontInfo, brush, (xp2 + xp1) / 2f, _infoRowHeight, sf); g.DrawString(Language.T("From"), _fontInfo, brush, (xp3 + xp2) / 2f, _infoRowHeight, sf); g.DrawString(Language.T("Until"), _fontInfo, brush, (xp4 + xp3) / 2f, _infoRowHeight, sf); g.DrawString(Language.T("Coverage"), _fontInfo, brush, (xp5 + xp4) / 2f, _infoRowHeight, sf); g.DrawString("%", _fontInfo, brush, (xp6 + xp5) / 2f, _infoRowHeight, sf); g.DrawString(Language.T("Label"), _fontInfo, brush, (xp7 + xp6) / 2f, _infoRowHeight, sf); brush = new SolidBrush(LayoutColors.ColorControlText); int allPeriods = Enum.GetValues(typeof(DataPeriods)).Length; for (int period = 0; period <= allPeriods; period++) { int y = (period + 2) * _infoRowHeight; var point = new Point(xp0, y); if (Math.Abs(period % 2f - 0) > 0.0001) { g.FillRectangle(new SolidBrush(LayoutColors.ColorEvenRowBack), new Rectangle(point, size)); } } // Tick statistics if (_isTickDataFile) { g.DrawString(Language.T("Tick"), _fontInfo, brush, (xp1 + xp0) / 2, 2 * _infoRowHeight, sf); if (Data.IsTickData && Configs.UseTickData) { int firstBarWithTicks = -1; int lastBarWithTicks = -1; int tickBars = 0; for (int b = 0; b < Data.Bars; b++) { if (firstBarWithTicks == -1 && Data.TickData[b] != null) { firstBarWithTicks = b; } if (Data.TickData[b] != null) { lastBarWithTicks = b; tickBars++; } } double percentage = 100d * tickBars / Data.Bars; int y = 2 * _infoRowHeight; string ticks = (Data.Ticks > 999999) ? (Data.Ticks / 1000).ToString(CultureInfo.InvariantCulture) + "K" : Data.Ticks.ToString(CultureInfo.InvariantCulture); g.DrawString(ticks, _fontInfo, brush, (xp2 + xp1) / 2, y, sf); g.DrawString((firstBarWithTicks + 1).ToString(CultureInfo.InvariantCulture), _fontInfo, brush, (xp3 + xp2) / 2, y, sf); g.DrawString((lastBarWithTicks + 1).ToString(CultureInfo.InvariantCulture), _fontInfo, brush, (xp4 + xp3) / 2, y, sf); g.DrawString(tickBars.ToString(CultureInfo.InvariantCulture), _fontInfo, brush, (xp5 + xp4) / 2, y, sf); g.DrawString(percentage.ToString("F2"), _fontInfo, brush, (xp6 + xp5) / 2, y, sf); var rectf = new RectangleF(xp6 + 10, y + 4, xp7 - xp6 - 20, 9); Data.GradientPaint(g, rectf, Data.PeriodColor[DataPeriods.min1], 60); rectf = new RectangleF(xp6 + 10, y + 7, xp7 - xp6 - 20, 3); Data.GradientPaint(g, rectf, Data.PeriodColor[DataPeriods.day], 60); } } for (int prd = 0; prd < allPeriods; prd++) { int startY = _isTickDataFile ? 3 : 2; int y = (prd + startY) * _infoRowHeight; var period = (DataPeriods)Enum.GetValues(typeof(DataPeriods)).GetValue(prd); int intraBars = Data.IntraBars == null || !Data.IsIntrabarData ? 0 : Data.IntraBars[prd]; int fromBar = 0; int untilBar = 0; int coveredBars = 0; double percentage = 0; bool isMultyAreas = false; if (intraBars > 0) { bool isFromBarFound = false; bool isUntilBarFound = false; untilBar = Data.Bars; for (int bar = 0; bar < Data.Bars; bar++) { if (!isFromBarFound && Data.IntraBarsPeriods[bar] == period) { fromBar = bar; isFromBarFound = true; } if (isFromBarFound && !isUntilBarFound && (Data.IntraBarsPeriods[bar] != period || bar == Data.Bars - 1)) { if (bar < Data.Bars - 1) { isUntilBarFound = true; untilBar = bar; } else { untilBar = Data.Bars; } coveredBars = untilBar - fromBar; } if (isFromBarFound && isUntilBarFound && Data.IntraBarsPeriods[bar] == period) { isMultyAreas = true; coveredBars++; } } if (isFromBarFound) { percentage = 100d * coveredBars / Data.Bars; fromBar++; } else { fromBar = 0; untilBar = 0; coveredBars = 0; percentage = 0; } } else if (period == Data.Period) { intraBars = Data.Bars; fromBar = 1; untilBar = Data.Bars; coveredBars = Data.Bars; percentage = 100; } g.DrawString(Data.DataPeriodToString(period), _fontInfo, brush, (xp1 + xp0) / 2, y, sf); if (coveredBars > 0 || period == Data.Period) { g.DrawString(intraBars.ToString(CultureInfo.InvariantCulture), _fontInfo, brush, (xp2 + xp1) / 2, y, sf); g.DrawString(fromBar.ToString(CultureInfo.InvariantCulture), _fontInfo, brush, (xp3 + xp2) / 2, y, sf); g.DrawString(untilBar.ToString(CultureInfo.InvariantCulture), _fontInfo, brush, (xp4 + xp3) / 2, y, sf); g.DrawString(coveredBars.ToString(CultureInfo.InvariantCulture) + (isMultyAreas ? "*" : ""), _fontInfo, brush, (xp5 + xp4) / 2, y, sf); g.DrawString(percentage.ToString("F2"), _fontInfo, brush, (xp6 + xp5) / 2, y, sf); var rectf = new RectangleF(xp6 + 10, y + 4, xp7 - xp6 - 20, 9); Data.GradientPaint(g, rectf, Data.PeriodColor[period], 60); } } var penLine = new Pen(LayoutColors.ColorJournalLines); g.DrawLine(penLine, xp1, 2 * _infoRowHeight, xp1, pnl.ClientSize.Height); g.DrawLine(penLine, xp2, 2 * _infoRowHeight, xp2, pnl.ClientSize.Height); g.DrawLine(penLine, xp3, 2 * _infoRowHeight, xp3, pnl.ClientSize.Height); g.DrawLine(penLine, xp4, 2 * _infoRowHeight, xp4, pnl.ClientSize.Height); g.DrawLine(penLine, xp5, 2 * _infoRowHeight, xp5, pnl.ClientSize.Height); g.DrawLine(penLine, xp6, 2 * _infoRowHeight, xp6, pnl.ClientSize.Height); // Border var penBorder = new Pen(Data.GetGradientColor(LayoutColors.ColorCaptionBack, -LayoutColors.DepthCaption), border); g.DrawLine(penBorder, 1, 2 * _infoRowHeight, 1, pnl.ClientSize.Height); g.DrawLine(penBorder, pnl.ClientSize.Width - border + 1, 2 * _infoRowHeight, pnl.ClientSize.Width - border + 1, pnl.ClientSize.Height); g.DrawLine(penBorder, 0, pnl.ClientSize.Height - border + 1, pnl.ClientSize.Width, pnl.ClientSize.Height - border + 1); }
/// <summary> /// Loads the Intrabar data. /// </summary> int LoadIntrabarData(DataPeriods period) { Instrument instrument = new Instrument(Data.InstrProperties.Clone(), (int)period); instrument.DataDir = Data.OfflineDataDir; instrument.FormatDate = DateFormat.Unknown; instrument.MaxBars = Configs.MAX_INTRA_BARS; // Loads the data int loadingResult = instrument.LoadData(); int loadedIntrabars = instrument.Bars; if (loadingResult == 0 && loadedIntrabars > 0) { if (Data.Period != DataPeriods.week) { if (instrument.DaysOff > 5) { warningMessage += Environment.NewLine + Language.T("Data for:") + " " + Data.Symbol + " " + Data.DataPeriodToString(period) + " - " + Language.T("Maximum days off:") + " " + instrument.DaysOff; } if (Data.Update - instrument.Update > new TimeSpan(24, 0, 0)) { warningMessage += Environment.NewLine + Language.T("Data for:") + " " + Data.Symbol + " " + Data.DataPeriodToString(period) + " - " + Language.T("Updated on:") + " " + instrument.Update.ToString(); } } int iStartBigBar = 0; for (iStartBigBar = 0; iStartBigBar < Data.Bars; iStartBigBar++) { if (Data.Time[iStartBigBar] >= instrument.Time(0)) { break; } } int iStopBigBar = 0; for (iStopBigBar = iStartBigBar; iStopBigBar < Data.Bars; iStopBigBar++) { if (Data.IntraBarsPeriods[iStopBigBar] != Data.Period) { break; } } // Seek for the place int iReachedBar = 0; for (int bar = iStartBigBar; bar < iStopBigBar; bar++) { Data.IntraBarData[bar] = new Bar[(int)Data.Period / (int)period]; DateTime endTime = Data.Time[bar] + new TimeSpan(0, (int)Data.Period, 0); int iCurrentBar = 0; for (int intrabar = iReachedBar; intrabar < loadedIntrabars && instrument.Time(intrabar) < endTime; intrabar++) { if (instrument.Time(intrabar) >= Data.Time[bar]) { Data.IntraBarData[bar][iCurrentBar].Time = instrument.Time(intrabar); Data.IntraBarData[bar][iCurrentBar].Open = instrument.Open(intrabar); Data.IntraBarData[bar][iCurrentBar].High = instrument.High(intrabar); Data.IntraBarData[bar][iCurrentBar].Low = instrument.Low(intrabar); Data.IntraBarData[bar][iCurrentBar].Close = instrument.Close(intrabar); Data.IntraBarsPeriods[bar] = period; Data.IntraBarBars[bar]++; iCurrentBar++; iReachedBar = intrabar; } } } } return(loadedIntrabars); }