private IInteractiveLine GetInteractiveLine(IGraphPane pane, IReadOnlyList <IDataBar> bars)
{
var minDate = bars.First().Date;
var maxDate = bars.Last().Date;
var interactiveLine = (IInteractiveLine)pane.GetInteractiveObject(VariableId);
var intColor = ColorParser.Parse(Color);
var firstMarketPosition = new MarketPoint(FirstDateTime.Value, FirstValue.Value);
var secondMarketPosition = new MarketPoint(SecondDateTime.Value, SecondValue.Value);
if (interactiveLine != null)
{
interactiveLine.ExecutionDataBars = bars;
CorrectMarketPointsEx(ref firstMarketPosition, ref secondMarketPosition, minDate, maxDate);
if (interactiveLine.PaneSides == PaneSide && interactiveLine.Color == intColor && interactiveLine.Mode == Mode)
{
pane.AddUnremovableInteractiveObjectId(VariableId);
interactiveLine.Thickness = Thickness;
interactiveLine.FirstPoint.MarketPosition = firstMarketPosition;
interactiveLine.SecondPoint.MarketPosition = secondMarketPosition;
return(m_interactiveLine = interactiveLine);
}
pane.RemoveInteractiveObject(VariableId);
}
else
{
CorrectMarketPointsEx(ref firstMarketPosition, ref secondMarketPosition, minDate, maxDate);
}
m_interactiveLine = pane.AddInteractiveLine(VariableId, PaneSide, false, intColor, Mode, firstMarketPosition, secondMarketPosition);
m_interactiveLine.Thickness = Thickness;
m_interactiveLine.ExecutionDataBars = bars;
return(m_interactiveLine);
}
private void DrawTrades(ISecurity sec, IGraphPane pane)
{
// TODO: нужна такая проверка?
//if (!sec.IsRealtime)
//{
// string msg = RM.GetStringFormat("OptHandlerMsg.PositionsManager.RunAsAgent",
// Context.Runtime.TradeName + ":" + MsgId, sec.IsRealtime);
// Context.Log(msg, MessageType.Warning, true);
// return;
//}
//// Позиций нет? Выходим. Ловить нечего.
//if (sec.Positions.HavePositions)
// return;
// В оптимизации ничего рисовать не надо
if (Context.IsOptimization)
{
return;
}
// 0. Чистим за собой мусор от предыдущих прогонов?
var oldObjects = pane.GetInteractiveObjects(); // Клонирование делается внутри метода
foreach (var oldObj in oldObjects)
{
var oldPoint = oldObj as GraphPane.IInteractivePoint;
if (oldPoint != null)
{
if (oldPoint.Id.StartsWith(ExecutedOrdPrefix))
{
pane.RemoveInteractiveObject(oldPoint.Id);
}
continue;
}
var oldLine = oldObj as GraphPane.IInteractiveLine;
if (oldLine != null)
{
if (oldLine.Id.StartsWith(ActiveOrdPrefix))
{
pane.RemoveInteractiveObject(oldLine.Id);
}
continue;
}
}
ISecurityRt secRt;
if (sec is ISecurityRt)
{
secRt = (ISecurityRt)sec;
}
else
{
secRt = (from s in Context.Runtime.Securities
where s.SecurityDescription.Equals(sec) && (s is ISecurityRt)
select(ISecurityRt) s).SingleOrDefault();
}
if (secRt == null)
{
return;
}
// ОТЛИЧНО! Эта коллекция позволит мне нарисовать свои заявки и сделки
var orders = secRt.Orders.ToList();
var activeOrders = new List <IOrder>();
var executedOrders = new List <IOrder>();
for (int j = 0; j < orders.Count; j++)
{
IOrder ord = orders[j];
if (ord.IsActive)
{
activeOrders.Add(ord);
}
else if (ord.Status == OrderStatus.Executed)
{
executedOrders.Add(ord);
}
else
{
//string str = "Все остальное игнорируем?";
}
}
int id = 0;
IDataBar lastBar = sec.Bars.LastOrDefault();
int intervalSec = Context.Runtime.IntervalInstance.ToSeconds();
DateTime now = (lastBar != null) ? lastBar.Date : (sec.FinInfo != null) ? sec.FinInfo.LastUpdate : DateTimeUtils.Now;
// 1. Рисуем активные заявки в виде линий
foreach (IOrder ord in activeOrders)
{
string itemId = ActiveOrdPrefix + id;
var end = new GraphPane.MarketPoint(now, ord.Price);
var beg = new GraphPane.MarketPoint(now.AddSeconds(-10 * intervalSec), ord.Price);
Color actualCol = ord.IsBuy ? s_green : s_red;
pane.AddInteractiveLine(itemId, PaneSides.RIGHT, true, actualCol,
GraphPane.InteractiveLineMode.Finite, beg, end);
id++;
}
// 2. Рисуем исполненные заявки в виде точек
foreach (IOrder ord in executedOrders)
{
string itemId = ExecutedOrdPrefix + id;
Color actualCol = ord.IsBuy ? s_green : s_red;
var point = new GraphPane.MarketPoint(ord.Date, ord.Price);
pane.AddInteractivePoint(itemId, PaneSides.RIGHT, true, actualCol, point);
id++;
}
//var point = new GraphPane.MarketPoint(DateTime.Now, 50000);
//pane.AddInteractivePoint("0", PaneSides.RIGHT, true, new Color(255, 0, 0), point);
}