/// <summary>
/// Called on each bar update event (incoming tick)
/// </summary>
protected override void OnBarUpdate()
{
if (CurrentBar < Period)
{
return;
}
if (Displacement + (CalculateOnBarClose ? 1 : 0) > 0 && CurrentBar > 0 && BarColorSeries[1] != Color.Transparent)
{
InitColorSeries();
}
BarColorSeries.Set(Math.Max(0, CurrentBar + Math.Max(0, Displacement) + (CalculateOnBarClose ? 1 : 0)), Color.Transparent);
CandleOutlineColorSeries.Set(Math.Max(0, CurrentBar + Math.Max(0, Displacement) + (CalculateOnBarClose ? 1 : 0)), Color.Transparent);
// Use this method for calculating your indicator values. Assign a value to each
// plot below by replacing 'Close[0]' with your own formula.
PlotEMA_H.Set(CurrentBar == 0 ? High[0] : High[0] * (2.0 / (1 + Period)) + (1 - (2.0 / (1 + Period))) * PlotEMA_H[1]);
PlotEMT_C.Set(CurrentBar == 0 ? Close[0] : Close[0] * (2.0 / (1 + Period)) + (1 - (2.0 / (1 + Period))) * PlotEMT_C[1]);
PlotEMA_L.Set(CurrentBar == 0 ? Low[0] : Low[0] * (2.0 / (1 + Period)) + (1 - (2.0 / (1 + Period))) * PlotEMA_L[1]);
if (CurrentBar == 0)
{
HAOpen.Set(Open[0]);
HAHigh.Set(High[0]);
HALow.Set(Low[0]);
HAClose.Set(Close[0]);
return;
}
if (Close[0] > PlotEMA_H[0])
{
HAOpen.Set(Open[0]);
HAHigh.Set(High[0]);
HALow.Set(Low[0]);
HAClose.Set(Close[0]);
}
//else if (Close[0] < PlotEMA_L[0])
//{
// brushUp = brushRed;
// brushDown = brushMaroon;
// HAOpen.Set(Open[0]);
// HAHigh.Set(High[0]);
// HALow.Set(Low[0]);
// HAClose.Set(Close[0]);
//}
//else
//{
// brushUp = brushLightSteelBlue;
// brushDown = brushSteelBlue;
// HAOpen.Set(Open[0]);
// HAHigh.Set(High[0]);
// HALow.Set(Low[0]);
// HAClose.Set(Close[0]);
//}
}
/// <summary>
/// Called on each bar update event (incoming tick)
/// </summary>
protected override void OnBarUpdate()
{
if (CurrentBar == 0)
{
opens.Update();
highs.Update();
lows.Update();
closes.Update();
haopen = Open[0];
haclose = (High[0] + Low[0] + Close[0] + Open[0]) * 0.25;
HAHigh.Set(High[0]);
HALow.Set(Low[0]);
HAMid.Set((HAHigh[0] + HALow[0]) * 0.5);
return;
}
haopen = (haopen + haclose) * 0.5;
haclose = (highs[0] + lows[0] + opens[0] + closes[0]) * 0.25;
if (haopen < haclose)
{
HAHigh.Set(Math.Max(haclose, highs[0]));
HALow.Set(Math.Min(haopen, lows[0]));
}
else
{
HAHigh.Set(Math.Max(haopen, highs[0]));
HALow.Set(Math.Min(haclose, lows[0]));
}
HAMid.Set((HAHigh[0] + HALow[0]) * 0.5);
Color col;
if (haopen != haclose)
{
isRising = (haopen < haclose);
}
if (isRising)
{
col = ((HALow[0] < haopen)?ltup:upcolor);
}
else
{
col = ((HAHigh[0] > haopen)?ltdn:dncolor);
}
PlotColors[0][0] = col;
PlotColors[1][0] = col;
PlotColors[2][0] = col;
}
/// <summary>
/// Called on each bar update event (incoming tick)
/// </summary>
protected override void OnBarUpdate()
{
habars.update();
HAMid.Set((habars.High + habars.Low) * 0.5);
HAHigh.Set(habars.High);
HALow.Set(habars.Low);
Color col;
if (habars.Open < habars.Close)
{
col = ((habars.Low < habars.Open)?ltup:upcolor);
}
else
{
col = ((habars.High > habars.Open)?ltdn:dncolor);
}
PlotColors[0][0] = col;
PlotColors[1][0] = col;
PlotColors[2][0] = col;
}
/// <summary>
/// Called on each bar update event (incoming tick)
/// </summary>
protected override void OnBarUpdate()
{
if (Displacement + (CalculateOnBarClose ? 1 : 0) > 0 && CurrentBar > 0 && BarColorSeries[1] != Color.Transparent)
{
InitColorSeries();
}
BarColorSeries.Set(Math.Max(0, CurrentBar + Math.Max(0, Displacement) + (CalculateOnBarClose ? 1 : 0)), Color.Transparent);
CandleOutlineColorSeries.Set(Math.Max(0, CurrentBar + Math.Max(0, Displacement) + (CalculateOnBarClose ? 1 : 0)), Color.Transparent);
if (CurrentBar == 0)
{
HAOpen.Set(Open[0]);
HAHigh.Set(High[0]);
HALow.Set(Low[0]);
HAClose.Set(Close[0]);
return;
}
HAClose.Set((Open[0] + High[0] + Low[0] + Close[0]) * 0.25); // Calculate the close
HAOpen.Set((HAOpen[1] + HAClose[1]) * 0.5); // Calculate the open
HAHigh.Set(Math.Max(High[0], HAOpen[0])); // Calculate the high
HALow.Set(Math.Min(Low[0], HAOpen[0])); // Calculate the low
}
/// <summary>
/// Called on each bar update event (incoming tick)
/// </summary>
protected override void OnBarUpdate()
{
if (!initialized)
{
if (ChartControl != null && saveDownColor == Color.Empty && ChartControl.ChartStyle.DownColor != Color.Transparent)
{
saveDownColor = ChartControl.ChartStyle.DownColor;
saveUpColor = ChartControl.ChartStyle.UpColor;
// savePen = ChartControl.ChartStyle.Pen;
// Use the defined chart colors
barColorDown = ChartControl.ChartStyle.DownColor;
barColorUp = ChartControl.ChartStyle.UpColor;
// make normal bars invisible
ChartControl.ChartStyle.DownColor = Color.Transparent;
ChartControl.ChartStyle.UpColor = Color.Transparent;
ChartControl.ChartStyle.Pen.Color = Color.Transparent;
//ChartControl.ChartStyle.Pen = new Pen(Color.Transparent);
}
initialized = true;
}
if (CurrentBar == 0)
{
HAOpen.Set(0);
HAHigh.Set(0);
HALow.Set(0);
HAClose.Set(0);
return;
}
// Draw HeikenAshi bars as specified by user
int lastBar = Math.Min(ChartControl.LastBarPainted, Bars.Count - 1);
int firstBar = (lastBar - ChartControl.BarsPainted) + 1;
switch (PaintStyle)
{
case PaintingStyle.PaintVisibleOnly:
if (CurrentBar <= firstBar + 2)
{
return;
}
if (CurrentBar >= lastBar + 1)
{
return;
}
break;
case PaintingStyle.PaintToLast:
if (CurrentBar <= firstBar + 2)
{
return;
}
break;
case PaintingStyle.PaintAll:
//
// break;
//
default:
break;
}
HAClose.Set((HMA(Open, smoothingPeriod)[0] + HMA(High, smoothingPeriod)[0] + HMA(Low, smoothingPeriod)[0] + HMA(Close, smoothingPeriod)[0]) / 4); // Calculate the close
HAOpen.Set((HMA(HAOpen, smoothingPeriod)[1] + HMA(HAClose, smoothingPeriod)[1]) / 2); // Calculate the open
HAHigh.Set(Math.Max(HMA(High, smoothingPeriod)[0], HMA(HAOpen, smoothingPeriod)[0])); // Calculate the high
HALow.Set(Math.Min(HMA(Low, smoothingPeriod)[0], HMA(HAOpen, smoothingPeriod)[0])); // Calculate the low
Color barColor = (HAClose[0] > HAOpen[0] ? BarColorUp : BarColorDown);
Color ShadowColor = (Close[0] > Open[0] ? BarColorUp : BarColorDown);
int BodyWidth = Math.Max(ChartControl.BarWidth + 2, ChartControl.BarSpace - 3);
DrawLine(CurrentBar.ToString(), false, 0, HAHigh[0], 0, HALow[0], ShadowColor, DashStyle.Solid, ShadowWidth);
DrawLine(CurrentBar.ToString() + "OC", false, 0, HAOpen[0], 0, HAClose[0], barColor, DashStyle.Solid, BodyWidth);
}
