/// <summary>
/// Получает информацию по объемам текущей свечки
/// </summary>
/// <param name="crossLine"></param>
/// <param name="activeCandle"></param>
/*public void GetValueVolume(Point crossLine, GCandles.CandleInfo activeCandle)
* {
* decimal priceY = GMath.GetValueFromCoordinate(Panel.Rect.Height, Panel.Params.MaxPrice, Panel.Params.MinPrice, crossLine.Y, Panel.Params.CountFloat);
* Curr
* var hv = activeCandle.Candle.GetHorVolumes().HVolCollection.ToArray().FirstOrDefault(v => v.Price == priceY);
* if (hv.NotIsNull())
* {
* if (priceY == hv.Price)
* {
* if (hv.Price == priceY) activeCandle.Description = (hv.VolBuy + hv.VolSell).ToString();
* activeCandle.CurHorVolume = new ChartFull() { Price = priceY, VolBuy = hv.VolBuy, VolSell = hv.VolSell };
* }
* }
* }*/
/// <summary>
/// Обработчик каждой свечки
/// </summary>
/// <param name="dataCandle"></param>
public void EachCandle(CandleInfo dataCandle)
{
if (dataCandle.Index == 0)
{
PrepDataHorVol = new PrepareHorVol();
PrepDataHorVol.HorVolumes = new HVolume();
if (activeCandle2.IsNull())
{
activeCandle2 = new SelectCandle();
activeCandle2.dataCandle = dataCandle;
}
}
if (activeCandle1.NotIsNull() && activeCandle2.NotIsNull() && CurrTimeFrame.NotIsNull())
{
if (dataCandle.Index <= activeCandle1.dataCandle.Index && dataCandle.Index >= activeCandle2.dataCandle.Index)
{
var hVol = CurrTimeFrame.HVolumes.GetCandle(dataCandle.Candle.Time);
if (hVol.NotIsNull())
{
foreach (var curVol in hVol.ToArray())
{
if (curVol.Price < Panel.Params.MaxPrice && curVol.Price > Panel.Params.MinPrice)
{
PrepDataHorVol.HorVolumes.Add(curVol.Price, curVol.VolBuy, curVol.VolSell);
}
}
}
}
}
}
/// <summary> Рисует уровни </summary>
/// <param name="canvas"></param>
public void PaintByCandle(CandleInfo candle)
{
//this.Panel.Clear();
if (candle.Index >= CollectionLevels.Count)
{
return;
}
var canvas = this.Panel.GetGraphics;
//this.AllDataLevels.Clear();
if (this.CollectionLevels.IsNull())
{
return;
}
if (candle.Index == 0)
{
Values.Paint(this.Max, this.Min);
Values.Panel.Paint(canvas);
}
var level = CollectionLevels.ElementAt(candle.Index);
if (level.NotIsNull())
{
this.PaintOneLevel(canvas, level, candle);
}
(new Line()).Paint(canvas, new Point(Panel.Rect.X, Panel.Rect.Y), new Point(Panel.Rect.X + Panel.Rect.Width, Panel.Rect.Y), Color.Black);
}
public bool PaintLast(CandleInfo candle)
{
PanelLast.Clear();
if (CollectionLevels.IsNull() || this.CollectionLevels.Count == 0)
{
return(false);
}
var canvas = PanelLast.GetGraphics;
var level = this.CollectionLevels.ElementAt(0);
if (level.NotIsNull())
{
if (level.Volume > this.Max || level.Volume < this.Min)
{
if (this.OnReachLimitValues.NotIsNull())
{
this.OnReachLimitValues(level.Volume, this.Max, this.Min);
}
return(false);
}
else
{
PaintOneLevel(canvas, level, candle, true);
Values.PaintCurrentValue(level.Volume, this.Max, this.Min);
Values.PanelCurValue.Paint(canvas);
}
}
return(true);
}
/// <summary>
/// Поиск прямоугольных уровней
/// </summary>
/// <param name="canLeft"></param>
/// <param name="canRight"></param>
private void SearchRectLevel(CandleInfo canLeft, CandleInfo canRight)
{
//Ищем Прямоугольные уровни которые попадают в окно видимости
var levels = new List <DoubleLevel>();
levels.AddRange(this.Collection.Where(l =>
l.DateLeft.NotIsNull() && l.DateRight.NotIsNull() && l.Bottom > 0 && (
(l.DateLeft.GetDateTime() <= canLeft.Candle.Time && l.DateRight.GetDateTime() >= canRight.Candle.Time) ||
(l.DateLeft.GetDateTime() >= canLeft.Candle.Time && l.DateRight.GetDateTime() <= canRight.Candle.Time) ||
(l.DateLeft.GetDateTime() < canLeft.Candle.Time && l.DateRight.GetDateTime() < canRight.Candle.Time && l.DateRight.GetDateTime() > canLeft.Candle.Time) ||
(l.DateLeft.GetDateTime() > canLeft.Candle.Time && l.DateRight.GetDateTime() > canRight.Candle.Time && l.DateLeft.GetDateTime() < canRight.Candle.Time)
)));
//Линейные уровни которые попадают в окно видимости
levels.AddRange(this.Collection.Where(l =>
l.DateLeft.NotIsNull() && l.Bottom <= 0 && l.DateLeft.GetDateTime() <= canRight.Candle.Time
));
levels.ForEach <DoubleLevel>((level) =>
{
listTmpLevRect.Add(new LevelRect()
{
level = level,
candleLeft = canLeft,
candleRight = (level.Bottom > 0 ? canRight : null),
});;
});
}
/// <summary>
/// Отрисовка одного уровня
/// </summary>
/// <param name="canvas"></param>
/// <param name="rectPaint"></param>
/// <param name="Value"></param>
/// <param name="index"></param>
private void PaintOneLevel(Graphics canvas, Chart level, CandleInfo candle, bool paintLast = false)
{
int Y1 = GMath.GetCoordinate(Panel.Rect.Height, this.Max, this.Min, level.Volume > 0 ? level.Volume : 0);
int Y2 = GMath.GetCoordinate(Panel.Rect.Height, this.Max, this.Min, level.Volume < 0 ? level.Volume : 0);
float bodyWidth = candle.Body.Width < MAX_WIDTH ? candle.Body.Width : MAX_WIDTH;//Panel.Params.WidthCandle - Panel.Params.MarginCandle; //-2 чтобы свечки не слипались
int bodyHeight = Y2 - Y1;
int bodyX = (int)(candle.Body.X + (candle.Body.Width / 2) - (bodyWidth / 2));
int bodyY = Y1;
//bodyHeight = bodyHeight - bodyY;
bodyHeight = bodyHeight == 0 ? bodyHeight + 1 : bodyHeight;
var rect = new RectDraw();
if (candle.Index != 0 || paintLast)
{
var Color = ValuePositive;
if (candle.Candle.Close < candle.Candle.Open)
{
Color = ValueNegative;
}
rect.Paint(canvas, bodyX, bodyY, bodyWidth, bodyHeight, Color, Color);
}
var data = new DataLevel()
{
PaintRect = Panel.Rect.Rectangle,
Value = level.Volume,
MaxValue = this.Max,
MinValue = this.Min,
Index = candle.Index,
DataPaint = rect,
Body = new RectangleF(bodyX, bodyY, bodyWidth, bodyHeight)
};
if (data.NotIsNull())
{
if (data.Index == 1)
{
this.AllDataLevels.RemoveAll(l => l.Index == data.Index);
AllDataLevels.Insert(0, data);
}
else
{
AllDataLevels.Add(data);
}
}
}
/// <summary>
/// Отрисовка активных частей
/// </summary>
/// <param name="dCan"></param>
/// <returns></returns>
protected bool PaintActual(CandleInfo dCan)
{
if (!Candels.PaintLastCandle(dCan))
{
return(false);
}
//Проверка на перерисовку
if (MainPanel.Params.Redraw())
{
PaintAll();
return(false);
}
//Обычные обьемы
Volumes.GetFirstLevel().Volume = dCan.Candle.Volume;
if (!Volumes.PaintLast(dCan))
{
return(false);
}
RightPrices.PaintCurrentValue(dCan.Candle.Close, MainPanel.Params.MaxPrice, MainPanel.Params.MinPrice);
if (dCan.Candle.Close > MainPanel.Params.MaxPrice || dCan.Candle.Close < MainPanel.Params.MinPrice)
{
if (MainPanel.Params.AutoSize)
{
if (OnReachLimitPrice.NotIsNull())
{
OnReachLimitPrice(dCan.Candle.Close, MainPanel.Params.MaxPrice, MainPanel.Params.MinPrice);
}
}
}
Indicators.ForEach((objIndicator) =>
{
if (objIndicator is Indicator)
{
var obj = (Indicator)objIndicator;
if (obj.FastRedraw)
{
obj.FastUpdate();
}
}
});
return(true);
}
/// <summary> Отрисовка текущей свечи (самой правой) </summary>
public bool PaintLastCandle(CandleInfo candle)
{
PanelLastCandle.Clear();
if (CollectionCandle.IsNull())
{
return(false);
}
var canvas = PanelLastCandle.GetGraphics;
if (candle.NotIsNull())
{
if (PanelLastCandle.Params.AutoSize)
{
//контроль максимальной цены
if (candle.Candle.High > PanelLastCandle.Params.MaxPrice)
{
if (OnReachMinMax.NotIsNull())
{
OnReachMinMax(candle.Candle.High, PanelLastCandle.Params.MaxPrice, PanelLastCandle.Params.MinPrice);
}
return(false);
}
//контроль минимальной цены
if (candle.Candle.Low < PanelLastCandle.Params.MinPrice)
{
if (OnReachMinMax.NotIsNull())
{
OnReachMinMax(candle.Candle.Low, PanelLastCandle.Params.MaxPrice, PanelLastCandle.Params.MinPrice);
}
return(false);
}
}
PaintOneCandle(canvas, PanelLastCandle, candle.Candle, 1);
}
return(true);
}
public string Backtest(string source, string market, KlineInterval kline, DateTime start, DateTime end, StrategyOptions actStrat)
{
//var source = "";
//var market = "BTCTUSDT";
//var kline = Binance.Net.Objects.KlineInterval.FifteenMinutes;
//var start = new DateTime(2019, 11, 1);
//var end = new DateTime(2019, 12, 30);
//var actStrat = new StrategyOptions();
// get all candles
CandleHelper.RetrieveCandles(market, kline, start, end);
DateTime small = DateTime.MinValue;
DateTime big = DateTime.MinValue;
List <CandleInfo> allCandles = null;
if (!CandleHelper.CandlesAvailable(market, kline, start, end, out small, out big, out allCandles))
{
return("no candles available");
}
var temp = new Context(allCandles);
temp.ActiveStrategyOptions = Globals.ActiveStrategyOptions;
if (!CryptoGlobals.RunScript(source, ref temp))
{
return("error in script: " + temp.SCRIPT_ERROR);
}
var c = new Context(allCandles);
c.ActiveStrategyOptions = actStrat;
var startingBalance = c.ActiveStrategyOptions.BacktestStartingBalance;
var originalBalance = startingBalance;
var l = new List <CandleInfo>();
dynamic script = CSScript.RoslynEvaluator.LoadCode(source);
foreach (var item in allCandles)
{
l.Add(item);
if (l.Count < 20)
{
continue;
}
c.RawCandles = l;
try
{
script.OnData(c);
}catch (Exception ex)
{
return("error: " + ex.Message);
}
}
foreach (var item in c.GetOpenOrders())
{
c.CloseOrder(item);
}
var orders = c.GetAllOrders();
var candlesAndOrders = new SortedDictionary <DateTime, List <OrderInfo> >();
foreach (var item in orders)
{
var buyDate = item.BuyCandle.OpenTime;
var sellDate = item.SellCandle.OpenTime;
if (!candlesAndOrders.ContainsKey(buyDate))
{
candlesAndOrders[buyDate] = new List <OrderInfo>();
}
if (!candlesAndOrders.ContainsKey(sellDate))
{
candlesAndOrders[sellDate] = new List <OrderInfo>();
}
candlesAndOrders[buyDate].Add(item);
candlesAndOrders[sellDate].Add(item);
}
candlesAndOrders.OrderBy(x => x.Key);
var originalEquity = originalBalance;
double finalEquity = 0f;
var equityOrders = new Dictionary <string, OrderInfo>();
List <OrderResultInfo> finalOrders = new List <OrderResultInfo>();
double totalProfits = 0f;
var tempCount = 0;
var alreadyAddedIds = new List <string>();
foreach (var cao in candlesAndOrders)
{
var currDate = cao.Key;
var orderList = cao.Value;
foreach (var item in orderList)
{
tempCount++;
var isSell = false;
if (alreadyAddedIds.Contains(item.Id))
{
isSell = true;
}
else
{
alreadyAddedIds.Add(item.Id);
}
var ord = item;
var id = ord.Id;
string type;
DateTime time;
double orderPrice = 0.0f;;
double size = ord.BuyAmountInUSD;
double profitLoss = 0f;
double balance = 0f;
if (isSell == false) // buy
{
originalBalance -= ord.BuyAmountInUSD;
originalBalance = Math.Round(originalBalance, 2);
time = ord.BuyCandle.OpenTime;
type = "Buy";
orderPrice = Math.Round(ord.BuyPrice, 2);
equityOrders[ord.Id] = ord;
}
else // sell
{
var tUsd = ord.TotalUSD();
tUsd = Math.Round(tUsd, 2);
originalBalance += tUsd;
originalBalance = Math.Round(originalBalance, 2);
time = ord.SellCandle.OpenTime;
type = "Sell";
var tmpPL = Math.Round(tUsd - ord.BuyAmountInUSD, 2);
profitLoss = tmpPL;
balance = originalBalance;
balance = Math.Round(balance, 2);
totalProfits += tmpPL;
orderPrice = Math.Round(ord.GetSellPrice(), 2);
equityOrders.Remove(ord.Id);
}
size = Math.Round(size, 8);
var finalBalance = balance;// (isSell) ? "$ " + balance.ToString() : "";
finalEquity = 0f;
CandleInfo tempCandle = (isSell) ? orderList[0].SellCandle : orderList[0].BuyCandle;
double ttttemp = 0f;
foreach (var eOrd in equityOrders.Values)
{
finalEquity += tempCandle.MidPrice * ord.CoinAmount;
ttttemp += ord.BuyAmountInUSD;
}
ttttemp = Math.Round(ttttemp, 3);
finalEquity = Math.Round(finalEquity, 3);
var ori = new OrderResultInfo()
{
Id = id.ToString(), Time = time, Type = type, OrderPrice = orderPrice, OrderAmountUSD = size, ProfitLoss = profitLoss, FinalBalance = finalBalance, FinalEquity = finalEquity
};
finalOrders.Add(ori);
}
}
var finalPL = Math.Round(originalBalance - startingBalance, 2);
finalOrders.Add(new OrderResultInfo()
{
Id = "", Time = DateTime.MinValue, Type = "blank", OrderPrice = 0f, OrderAmountUSD = 0f, ProfitLoss = 0f, FinalBalance = 0f
});
finalOrders.Add(new OrderResultInfo()
{
Id = "", Time = DateTime.MinValue, Type = "blank2", OrderPrice = 0f, OrderAmountUSD = 0f, ProfitLoss = finalPL, FinalBalance = originalBalance
});
var final = JsonConvert.SerializeObject(finalOrders);
return(final);
}
public override void EachFullCandle(CandleInfo candle)
{
}
/// <summary> Рисует одну свечку </summary>
/// <param name="canvas"></param>
/// <param name="rectPaint"></param>
/// <param name="candleData"></param>
/// <param name="index"></param>
/// <param name="maxPrice"></param>
/// <param name="minPrice"></param>
private CandleInfo PaintOneCandle(Graphics canvas, ViewPanel panel, CandleData candleData, int index, bool paint = true)
{
int tailY1 = GMath.GetCoordinate(panel.Rect.Height, panel.Params.MaxPrice, panel.Params.MinPrice, candleData.High);
int tailY2 = GMath.GetCoordinate(panel.Rect.Height, panel.Params.MaxPrice, panel.Params.MinPrice, candleData.Low);
int tailX1 = (int)((panel.Rect.Width - panel.Params.WidthCandle * index) + panel.Params.WidthCandle / 2);
int bodyX = (int)(panel.Rect.Width - panel.Params.WidthCandle * index);
int bodyY = GMath.GetCoordinate(panel.Rect.Height, panel.Params.MaxPrice, panel.Params.MinPrice, candleData.Open > candleData.Close ? candleData.Open : candleData.Close);
float bodyWidth = panel.Params.WidthCandle - MarginCandle > 0.3f ? panel.Params.WidthCandle - MarginCandle : 0.3f; //- чтобы свечки не слипались
int bodyHeight = GMath.GetCoordinate(panel.Rect.Height, panel.Params.MaxPrice, panel.Params.MinPrice, candleData.Open < candleData.Close ? candleData.Open : candleData.Close);
bodyHeight = bodyHeight - bodyY;
bodyHeight = bodyHeight == 0 ? bodyHeight + 1 : bodyHeight;
//tail
var line = new Line();
line.Width = 1.5f;
if (paint)
{
line.Paint(canvas, new Point(tailX1, tailY1), new Point(tailX1, tailY2), ColorBorderCandle);
}
//Body
var rect = new RectDraw();
var colorCandle = candleData.Open > candleData.Close ? ColorFallCandle : ColorGrowCandle;
var colorBorder = ColorBorderCandle;
/*if (candleData.Open < candleData.Close && candleData.VolumeBuy - candleData.VolumeSell > 0)
* {
* colorBorder = colorCandle = Color.DarkGreen;
* }
* if (candleData.Open > candleData.Close && candleData.VolumeBuy - candleData.VolumeSell < 0)
* {
* colorBorder = colorCandle = Color.DarkRed;
* }*/
if (paint)
{
rect.Paint(canvas, bodyX, bodyY, bodyWidth, bodyHeight, colorBorder, colorCandle);
}
if (MaxValues.MinCandle.IsNull())
{
MaxValues.MinCandle = candleData;
}
if (MaxValues.MaxCandle.IsNull())
{
MaxValues.MaxCandle = candleData;
}
if (MaxValues.MaxPrice < candleData.High)
{
MaxValues.MaxPrice = candleData.High;
MaxValues.MaxCandle = candleData;
}
if (MaxValues.MinPrice > candleData.Low)
{
MaxValues.MinPrice = candleData.Low;
MaxValues.MinCandle = candleData;
}
/*if (candleData.HorVolumes.HVolCollection.MaxVolume.NotIsNull())
* {
* if (MaxValues.MaxHorVolume.Volume < candleData.HorVolumes.HVolCollection.MaxVolume.Volume)
* {
* MaxValues.MaxHorVolume = candleData.HorVolumes.HVolCollection.MaxVolume;
* }
* }*/
var dCandle = new CandleInfo()
{
PaintRect = panel.Rect.Rectangle,
Candle = candleData,
TailCoord = new TailCoord()
{
Low = new Point(tailX1, tailY2), High = new Point(tailX1, tailY1)
},
Body = new RectangleF()
{
X = bodyX, Y = bodyY, Width = bodyWidth, Height = bodyHeight
},
Index = index - 1,
MaxHorVolume = MaxValues.MaxHorVolume,
TimeFrame = CurrentTimeFrame
};
VerticalLines[index - 1] = dCandle.TailCoord.High.X;
if (index == 1)
{
AllDataPaintedCandle.RemoveAll(c => c.Index == index - 1);
AllDataPaintedCandle.Insert(0, dCandle);
}
else
{
AllDataPaintedCandle.Add(dCandle);
}
if (OnPaintedCandle.NotIsNull())
{
OnPaintedCandle(dCandle);
}
return(dCandle);
}
/// <summary> /// Обработка каждой свечки cо всеми данными /// </summary> public abstract void EachFullCandle(CandleInfo toolsCandle);
private async Task RunAsync(CancellationToken token)
{
while (!token.IsCancellationRequested)
{
// get live orders
if (AllMarkets == null)
{
RefreshMarkets();
}
if (AllUsers == null)
{
RefreshUsers();
}
if (AllContexts == null)
{
AllContexts = new Dictionary <int, Context>();
}
foreach (DataRow row in DBHelper.dtJobs.Rows)
{
var job = new JobInfo(row);
if (job.IsLive)
{
// grab the latest candles
var kline = CryptoGlobals.GetKlineFromString(job.Interval);
var c = CryptoGlobals.LastCandleInDB(AllMarkets[job.MarketId].Symbol, kline);
var shouldGetCandles = false;
var firstDate = DateTime.Today.AddDays(60);
if (c == null)
{
// ouch never got any candles :(
shouldGetCandles = true;
}
else
{
// we got, that's our start date
if (c.OpenTime < CryptoGlobals.MinusKlineInterval(DateTime.UtcNow, kline))
{
shouldGetCandles = true;
firstDate = c.OpenTime;
}
}
if (shouldGetCandles)
{
CandleHelper.RetrieveCandles(AllMarkets[job.MarketId].Symbol, kline, firstDate, DateTime.Now.AddDays(1)); // TAKE IT ALLLLL
}
if (!AllUsers.ContainsKey(job.UserId))
{
AllUsers = null;
RefreshUsers();
if (!AllUsers.ContainsKey(job.UserId))
{
// invalid user
continue;
}
}
var user = AllUsers[job.UserId];
// get candles
var crows = DBHelper.GetDataTable("SELECT * FROM Candles WHERE Symbol='" + AllMarkets[job.MarketId].Symbol + "' AND Interval='" + job.Interval + "'"); // haha crows
List <CandleInfo> CurrentCandles = new List <CandleInfo>();
foreach (DataRow crow in crows.Rows)
{
var tempC = new CandleInfo(crow);
CurrentCandles.Add(tempC);
}
StrategyOptions myStrat = null;
var strat = DBHelper.GetDataTable("SELECT * from Strategies where Id=" + job.ScriptId);
if (strat.Rows.Count > 0)
{
myStrat = (new StrategyInfo(strat.Rows[0])).Options;
}
else
{
continue; // cancel!?!?
}
Context cxt = null;
if (!AllContexts.ContainsKey(job.Id))
{
cxt = new Context(CurrentCandles);
cxt.IsLive = true;
cxt.User = user;
cxt.ActiveStrategyOptions = new StrategyOptions()
{
BacktestStartingBalance = 1000000, Fees = 0, MaxOpenOrders = myStrat.MaxOpenOrders, MinutesInBetweenOrders = myStrat.MinutesInBetweenOrders
};
}
else
{
cxt = AllContexts[job.Id];
cxt.RawCandles = CurrentCandles;
}
var l = new List <CandleInfo>();
if (CurrentCandles.Count == 0)
{
continue;
}
cxt.RawCandles = CurrentCandles;
if (cxt.IsLive && !cxt.IsPaper)
{
//var orders = CryptoGlobals.UserBinances[user.Username].GetOpenOrders();
//
//foreach (var item in orders.Data)
//{
//
// if (item.Symbol != AllMarkets[job.MarketId].Symbol) continue;
//
// var t = new OrderInfo(cxt, (float)(item.Price * item.ExecutedQuantity));
// t.CoinAmount = (float)item.ExecutedQuantity;
// t.IsOpen = true;
// t.Id = item.ClientOrderId.ToString();
//}
}
else
{
}
if (!Globals.RunScript(cxt.StrategyScript, ref cxt))
{
continue;
}
// we now can run the script
}
}
System.Diagnostics.Debug.WriteLine(DateTime.Now);
await Task.Delay(1000);
}
}
/// <summary>Отрисовка всего графика </summary>
/// <param name="graphic">Полотно</param>
protected void PaintAll()
{
if (!Candels.IssetCollection())
{
return;
}
GetMinMax();
//Отрисовка свечей в приоритете
Candels.PaintCandles();
RightPrices.Paint(RightPrices.Panel.Params.MaxPrice, RightPrices.Panel.Params.MinPrice);
if (ActiveCandles.ActiveCandle1.NotIsNull() && ActiveCandles.ActiveCandle2.NotIsNull())
{
if (ActiveCandles.ActiveCandle1.dataCandle.Index > ActiveCandles.ActiveCandle2.dataCandle.Index)
{
GHorVolumes.activeCandle1 = ActiveCandles.ActiveCandle1;
GHorVolumes.activeCandle2 = ActiveCandles.ActiveCandle2;
}
else
{
GHorVolumes.activeCandle1 = ActiveCandles.ActiveCandle2;
GHorVolumes.activeCandle2 = ActiveCandles.ActiveCandle1;
}
if (TypeHorVolume == 3)
{
GHorVolumes.activeCandle2 = null;
}
}
CandleInfo LastCandle = null;
Levels.Panel.Clear();
var leftCandle = Candels.AllDataPaintedCandle.Last();
var rightCandle = Candels.AllDataPaintedCandle.First();
//Паинт
foreach (var dCandle in Candels.AllDataPaintedCandle.ToArray())
{
dCandle.PrevCandleInfo = LastCandle;
Volumes.PaintByCandle(dCandle);
GHorVolumes.EachCandle(dCandle);
Levels.PaintByCandle(dCandle, leftCandle, rightCandle, Candels.AllDataPaintedCandle.Count);
Indicators.ForEach((ind) =>
{
if (ind is Indicator)
{
((Indicator)ind).EachFullCandle(dCandle);
}
});
LastCandle = dCandle;
}
LevelsOrders.Paint();
Levels.Paint();
ActualizeActiveCandle();
if (ThreadPaintHotVol.NotIsNull())
{
ThreadPaintHotVol.Abort();
ThreadPaintHotVol = null;
}
if (ThreadPaintHotVol.IsNull())
{
ThreadPaintHotVol = MThread.InitThread(() =>
{
GHorVolumes.CollectionCandles = Candels.AllDataPaintedCandle;
if (TypeHorVolume == 1)
{
if (ActiveCandles.ActiveCandle1.NotIsNull())
{
GHorVolumes.PaintHorVolEachBlock(ActiveCandles.ActiveCandle1.dataCandle.Index + 1);
}
}
else if (TypeHorVolume == 2 || TypeHorVolume == 3)
{
GHorVolumes.PaintHorVolByPeriodCandleDelta(false, false);
}
else if (TypeHorVolume == 5)
{
GHorVolumes.PaintHorVolByPeriodCandleDelta(false, true, limitHorVol);
}
else if (TypeHorVolume == 4)
{
GHorVolumes.PaintCollectionHVol();
}
ThreadPaintHotVol = null;
});
}
ToCanvas();
}
public override void EachFullCandle(CandleInfo candle)
{
Calculate(candle.Index, candle.TailCoord.High.X);
}
public void PaintByCandle(CandleInfo candle, CandleInfo leftCandle, CandleInfo rightCandle, int count)
{
if (!Visible)
{
return;
}
if (this.Collection.IsNull())
{
return;
}
if (candle.IsNull())
{
return;
}
var canvas = Panel.GetGraphics;
//Поиск всех уровней попадающий в окно видимости
if (candle.Index == 0)
{
SearchRectLevel(leftCandle, rightCandle);
}
if (candle.PrevCandleInfo.NotIsNull())
{
//Ищем правые грани уровня
listTmpLevRect.Where(l =>
l.level.DateRight.DateTime >= candle.Candle.Time &&
l.level.DateRight.DateTime < candle.PrevCandleInfo.Candle.Time
).ForEach <LevelRect>((lev) => { lev.candleRight = candle; });
// Ищем левые грани уровня
listTmpLevRect.Where(l =>
l.level.DateLeft.DateTime >= candle.Candle.Time &&
l.level.DateLeft.DateTime < candle.PrevCandleInfo.Candle.Time
).ForEach <LevelRect>((lev) => { lev.candleLeft = candle; });
}
//Обработка на последней свече
if (count == candle.Index + 1)
{
//Рисуем прямоугольные уровни
foreach (var levRect in listTmpLevRect.ToArray())
{
bool paint = false;
Rectangle rect = new Rectangle();
//Прямоугольный уровень
if (levRect.candleLeft.NotIsNull() && levRect.candleRight.NotIsNull())
{
var width = Panel.Rect.Width - levRect.candleLeft.TailCoord.High.X;
rect = (GRectangle.GetRight(Panel.Rect.Clone(), width)).Rectangle;
levRect.candleRight.TailCoord.High.X = levRect.candleRight.TailCoord.High.X < 0 ? 0 : levRect.candleRight.TailCoord.High.X;
levRect.candleLeft.TailCoord.High.X = levRect.candleLeft.TailCoord.High.X < 0 ? 0 : levRect.candleLeft.TailCoord.High.X;
rect.Width = levRect.candleRight.TailCoord.High.X - levRect.candleLeft.TailCoord.High.X;
paint = true;
}
//Линейный уровень
else if (levRect.candleLeft.NotIsNull())
{
var time = levRect.level.DateLeft.GetDateTime();
if (time <= rightCandle.Candle.Time)
{
var width = Panel.Rect.Width - levRect.candleLeft.TailCoord.High.X;
rect = (GRectangle.GetRight(Panel.Rect.Clone(), width)).Rectangle;
levRect.candleLeft.TailCoord.High.X = levRect.candleLeft.TailCoord.High.X < 0 ? 0 : levRect.candleLeft.TailCoord.High.X;
paint = true;
}
}
if (paint)
{
rect.X = rect.X < 0 ? 0 : rect.X;
if (levRect.level.Bottom <= 0 && levRect.level.Top > 0)
{
PaintLineLevel(canvas, rect, levRect.level, 2f);
}
else
{
PaintRectangleLevel(canvas, rect, levRect.level, 1);
}
}
listTmpLevRect.Clear();
}
}
}
