|
public static GradientPaint ( |
||
| g | ||
| rect | ||
| color | Color | |
| depth | int | |
| return | void | |
/// <summary>
/// On Paint
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
// Caption
Data.GradientPaint(g, rectfCaption, colorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(caption, fontCaption, brushCaption, rectfCaption, stringFormatCaption);
float y = captionHeight;
for (int i = 0; i *rowHeight + captionHeight < height; i++)
{
float fVerticalPosition = i * rowHeight + captionHeight;
PointF pointFParam = new PointF(paramTab + 2, fVerticalPosition);
PointF pointFValue = new PointF(valueTab + 2, fVerticalPosition);
RectangleF rectRow = new RectangleF(border, fVerticalPosition, width, rowHeight);
// Row background
if (i + vScrollBar.Value < rows && abFlag[i + vScrollBar.Value])
{
g.FillRectangle(new SolidBrush(colorBackroundWarningRow), rectRow);
}
else if (i % 2f != 0)
{
g.FillRectangle(new SolidBrush(colorBackroundEvenRows), rectRow);
}
else
{
g.FillRectangle(new SolidBrush(colorBackroundOddRows), rectRow);
}
if (i + vScrollBar.Value >= rows)
{
continue;
}
if (i + vScrollBar.Value < rows && abFlag[i + vScrollBar.Value])
{
Brush brush = new SolidBrush(colorTextWarningRow);
Pen pen = new Pen(colorTextWarningRow);
g.DrawString(asParam[i + vScrollBar.Value], fontData, brush, pointFParam, stringFormatData);
g.DrawString(asValue[i + vScrollBar.Value], fontData, brush, pointFValue, stringFormatData);
}
else
{
g.DrawString(asParam[i + vScrollBar.Value], fontData, brushParams, pointFParam, stringFormatData);
g.DrawString(asValue[i + vScrollBar.Value], fontData, brushData, pointFValue, stringFormatData);
}
}
// Border
g.DrawLine(penBorder, 1, captionHeight, 1, ClientSize.Height);
g.DrawLine(penBorder, ClientSize.Width - border + 1, captionHeight, ClientSize.Width - border + 1, ClientSize.Height);
g.DrawLine(penBorder, 0, ClientSize.Height - border + 1, ClientSize.Width, ClientSize.Height - border + 1);
return;
}
/// <summary>
/// On Paint
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
// Caption
Data.GradientPaint(g, _rectfCaption, _colorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(_caption, _fontCaption, _brushCaption, _rectfCaption, _stringFormatCaption);
for (int i = 0; i *_rowHeight + _captionHeight < _height; i++)
{
float fVerticalPosition = i * _rowHeight + _captionHeight;
var pointFParam = new PointF(_paramTab + 2, fVerticalPosition);
var pointFValue = new PointF(_valueTab + 2, fVerticalPosition);
var rectRow = new RectangleF(Border, fVerticalPosition, _width, _rowHeight);
// Row background
if (i + _vScrollBar.Value < _rows && _flagsList[i + _vScrollBar.Value])
{
g.FillRectangle(new SolidBrush(_colorBackroundWarningRow), rectRow);
}
else if (Math.Abs(i % 2f - 0) > 0.001)
{
g.FillRectangle(new SolidBrush(_colorBackroundEvenRows), rectRow);
}
else
{
g.FillRectangle(new SolidBrush(_colorBackroundOddRows), rectRow);
}
if (i + _vScrollBar.Value >= _rows)
{
continue;
}
if (i + _vScrollBar.Value < _rows && _flagsList[i + _vScrollBar.Value])
{
Brush brush = new SolidBrush(_colorTextWarningRow);
g.DrawString(_paramsList[i + _vScrollBar.Value], _fontData, brush, pointFParam, _stringFormatData);
g.DrawString(_valuesList[i + _vScrollBar.Value], _fontData, brush, pointFValue, _stringFormatData);
}
else
{
g.DrawString(_paramsList[i + _vScrollBar.Value], _fontData, _brushParams, pointFParam,
_stringFormatData);
g.DrawString(_valuesList[i + _vScrollBar.Value], _fontData, _brushData, pointFValue,
_stringFormatData);
}
}
// Border
g.DrawLine(_penBorder, 1, _captionHeight, 1, ClientSize.Height);
g.DrawLine(_penBorder, ClientSize.Width - Border + 1, _captionHeight, ClientSize.Width - Border + 1,
ClientSize.Height);
g.DrawLine(_penBorder, 0, ClientSize.Height - Border + 1, ClientSize.Width, ClientSize.Height - Border + 1);
}
/// <summary>
/// On Paint
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
// Caption
Data.GradientPaint(g, _rectfCaption, _colorCaptionBack, LayoutColors.DepthCaption);
if (_showCaption)
{
g.DrawString(_caption, _fontCaption, _brushCaption, _rectfCaption, _stringFormatCaption);
}
g.DrawLine(_penBorder, 1, CaptionHeight, 1, ClientSize.Height);
g.DrawLine(_penBorder, ClientSize.Width - Border + 1, CaptionHeight, ClientSize.Width - Border + 1,
ClientSize.Height);
g.DrawLine(_penBorder, 0, ClientSize.Height - Border + 1, ClientSize.Width, ClientSize.Height - Border + 1);
// Paint the panel background
var rectClient = new RectangleF(Border, CaptionHeight, _width, _height);
Data.GradientPaint(g, rectClient, LayoutColors.ColorControlBack, LayoutColors.DepthControl);
}
/// <summary>
/// On Paint
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
// Caption
Data.GradientPaint(g, rectfCaption, colorCaptionBack, LayoutColors.DepthCaption);
if (showCaption)
{
g.DrawString(caption, fontCaption, brushCaption, rectfCaption, stringFormatCaption);
}
g.DrawLine(penBorder, 1, captionHeight, 1, ClientSize.Height);
g.DrawLine(penBorder, ClientSize.Width - border + 1, captionHeight, ClientSize.Width - border + 1, ClientSize.Height);
g.DrawLine(penBorder, 0, ClientSize.Height - border + 1, ClientSize.Width, ClientSize.Height - border + 1);
// Paint the panel background
RectangleF rectClient = new RectangleF(border, captionHeight, width, height);
Data.GradientPaint(g, rectClient, LayoutColors.ColorControlBack, LayoutColors.DepthControl);
return;
}
/// <summary>
/// Paints the charts
/// </summary>
private void PnlChartPaint(object sender, PaintEventArgs e)
{
var pnl = (Panel)sender;
Graphics g = e.Graphics;
const int space = 5;
const int border = 2;
// Chart Title
string unit = " [" + (Configs.AccountInMoney ? Configs.AccountCurrency : Language.T("pips")) + "]";
string str = Language.T("Balance Chart") + unit;
var font = new Font(Font.FontFamily, 9);
var fCaptionHeight = (float)Math.Max(font.Height, 18);
var rectfCaption = new RectangleF(0, 0, pnl.ClientSize.Width, fCaptionHeight);
var stringFormatCaption = new StringFormat
{
Alignment = StringAlignment.Center, LineAlignment = StringAlignment.Center
};
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(str, Font, new SolidBrush(LayoutColors.ColorCaptionText), rectfCaption, stringFormatCaption);
// Paint the panel background
var rectClient = new RectangleF(border, fCaptionHeight, pnl.ClientSize.Width - 2 * border,
pnl.Height - fCaptionHeight - border);
Data.GradientPaint(g, rectClient, LayoutColors.ColorChartBack, LayoutColors.DepthControl);
var penBorder = new Pen(Data.GetGradientColor(LayoutColors.ColorCaptionBack, -LayoutColors.DepthCaption),
border);
g.DrawLine(penBorder, 1, fCaptionHeight, 1, pnl.ClientSize.Height);
g.DrawLine(penBorder, pnl.ClientSize.Width - border + 1, fCaptionHeight, 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);
if (!_isPaintChart)
{
if (Backtester.AmbiguousBars == 0)
{
string sNote = Language.T("The Comparator is useful when the backtest shows ambiguous bars!");
var rectfNote = new RectangleF(0, 30, pnl.ClientSize.Width, Font.Height);
g.DrawString(sNote, Font, new SolidBrush(LayoutColors.ColorChartFore), rectfNote,
stringFormatCaption);
}
return;
}
int bars = Data.Bars - Data.FirstBar;
int max = (int)Math.Max(_maximum, _maximumRandom) + 1;
int min = (int)Math.Min(_minimum, _minimumRandom) - 1;
min = (int)Math.Floor(min / 10f) * 10;
int yTop = (int)fCaptionHeight + 2 * space + 1;
int yBottom = (pnl.ClientSize.Height - 2 * space - border);
var labelWidth =
(int)
Math.Max(g.MeasureString(min.ToString(CultureInfo.InvariantCulture), Font).Width,
g.MeasureString(max.ToString(CultureInfo.InvariantCulture), Font).Width);
labelWidth = Math.Max(labelWidth, 30);
int xRight = pnl.ClientSize.Width - border - space - labelWidth;
//
// Grid
//
int cntLabels = Math.Max((yBottom - yTop) / 20, 1);
var delta = (float)Math.Max(Math.Round((max - min) / (float)cntLabels), 10);
int step = (int)Math.Ceiling(delta / 10) * 10;
cntLabels = (int)Math.Ceiling((max - min) / (float)step);
max = min + cntLabels * step;
float scaleY = (yBottom - yTop) / (cntLabels * (float)step);
Brush brushFore = new SolidBrush(LayoutColors.ColorChartFore);
var penGrid = new Pen(LayoutColors.ColorChartGrid)
{
DashStyle = DashStyle.Dash, DashPattern = new float[] { 4, 2 }
};
// Price labels
for (int label = min; label <= max; label += step)
{
var labelY = (int)(yBottom - (label - min) * scaleY);
g.DrawString(label.ToString(CultureInfo.InvariantCulture), Font, brushFore, xRight,
labelY - Font.Height / 2 - 1);
g.DrawLine(penGrid, border + space, labelY, xRight, labelY);
}
float fScaleX = (xRight - 2 * space - border) / (float)bars;
if (_isRandom)
{
// Draws the random area and Min Max lines
var apntMinRandom = new PointF[bars];
var apntMaxRandom = new PointF[bars];
for (int iBar = 0; iBar < bars; iBar++)
{
apntMinRandom[iBar].X = border + space + iBar * fScaleX;
apntMinRandom[iBar].Y = yBottom - (_afMinRandom[iBar] - min) * scaleY;
apntMaxRandom[iBar].X = border + space + iBar * fScaleX;
apntMaxRandom[iBar].Y = yBottom - (_afMaxRandom[iBar] - min) * scaleY;
}
apntMinRandom[0].Y = apntMaxRandom[0].Y;
var path = new GraphicsPath();
path.AddLines(apntMinRandom);
path.AddLine(apntMinRandom[bars - 1], apntMaxRandom[bars - 1]);
path.AddLines(apntMaxRandom);
var region = new Region(path);
g.FillRegion(_brushRandArea, region);
g.DrawLines(_penRandBands, apntMinRandom);
g.DrawLines(_penRandBands, apntMaxRandom);
}
// Draws the lines
for (int m = 0; m < _countMethods; m++)
{
if (!AchboxMethods[m].Checked)
{
continue;
}
var apntLines = new PointF[bars];
for (int iBar = 0; iBar < bars; iBar++)
{
apntLines[iBar].X = border + space + iBar * fScaleX;
apntLines[iBar].Y = yBottom - (_afMethods[m, iBar] - min) * scaleY;
}
var pen = new Pen(LayoutColors.ColorSignalRed);
switch ((InterpolationMethod)AchboxMethods[m].Tag)
{
case InterpolationMethod.Pessimistic:
pen = _penPessimistic;
break;
case InterpolationMethod.Shortest:
pen = _penShortest;
break;
case InterpolationMethod.Nearest:
pen = _penNearest;
break;
case InterpolationMethod.Optimistic:
pen = _penOptimistic;
break;
case InterpolationMethod.Random:
pen = _penRandom;
break;
}
g.DrawLines(pen, apntLines);
}
// Draws the average balance
var apntBalance = new PointF[bars];
for (int bar = 0; bar < bars; bar++)
{
apntBalance[bar].X = border + space + bar * fScaleX;
apntBalance[bar].Y = yBottom - (_afBalance[bar] - min) * scaleY;
}
g.DrawLines(_penBalance, apntBalance);
// Coordinate axes
g.DrawLine(new Pen(LayoutColors.ColorChartFore), border + space - 1, yTop - space, border + space - 1,
yBottom);
g.DrawLine(new Pen(LayoutColors.ColorChartFore), border + space, yBottom, xRight, yBottom);
// Balance label
float fBalanceY = yBottom - (_afBalance[bars - 1] - min) * scaleY;
g.DrawLine(new Pen(LayoutColors.ColorChartCross), border + space, fBalanceY, xRight - space, fBalanceY);
var szBalance = new Size(labelWidth + space, Font.Height + 2);
var point = new Point(xRight - space + 2, (int)(fBalanceY - Font.Height / 2.0 - 1));
var rec = new Rectangle(point, szBalance);
string sBalance = ((int)_afBalance[bars - 1]).ToString(CultureInfo.InvariantCulture);
g.FillRectangle(new SolidBrush(LayoutColors.ColorLabelBack), rec);
g.DrawRectangle(new Pen(LayoutColors.ColorChartCross), rec);
g.DrawString(sBalance, Font, new SolidBrush(LayoutColors.ColorLabelText), rec, stringFormatCaption);
// Scanning note
var fontNote = new Font(Font.FontFamily, Font.Size - 1);
if (Configs.Autoscan && !Data.IsIntrabarData)
{
g.DrawString(Language.T("Load intrabar data"), fontNote, Brushes.Red, border + space, fCaptionHeight - 2);
}
else if (Backtester.IsScanPerformed)
{
g.DrawString(Language.T("Scanned") + " MQ " + Data.ModellingQuality.ToString("N2") + "%", fontNote,
Brushes.LimeGreen, border + space, fCaptionHeight - 2);
}
// Scanned bars
if (Data.IntraBars != null && Data.IsIntrabarData && Backtester.IsScanPerformed)
{
g.DrawLine(new Pen(LayoutColors.ColorChartFore), border + space - 1, yBottom, border + space - 1,
yBottom + 8);
DataPeriods dataPeriod = Data.Period;
Color color = Data.PeriodColor[Data.Period];
int iFromBar = Data.FirstBar;
for (int bar = Data.FirstBar; bar < Data.Bars; bar++)
{
if (Data.IntraBarsPeriods[bar] != dataPeriod || bar == Data.Bars - 1)
{
int xStart = (int)((iFromBar - Data.FirstBar) * fScaleX) + border + space;
int xEnd = (int)((bar - Data.FirstBar) * fScaleX) + border + space;
iFromBar = bar;
dataPeriod = Data.IntraBarsPeriods[bar];
Data.GradientPaint(g, new RectangleF(xStart, yBottom + 3, xEnd - xStart + 2, 5), color, 60);
color = Data.PeriodColor[Data.IntraBarsPeriods[bar]];
}
}
}
}
/// <summary>
/// Paints panel pnlChart
/// </summary>
void PnlChart_Paint(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
g.Clear(LayoutColors.ColorChartBack);
if (!Data.IsData || !Data.IsResult)
{
return;
}
Panel pnl = (Panel)sender;
Pen penFore = new Pen(LayoutColors.ColorControlText);
string FF = Data.FF; // Format modifier to print the floats
int width = pnl.ClientSize.Width;
Size size = new Size(width, infoRowHeight);
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Near;
// Caption background
PointF pntStart = new PointF(0, 0);
SizeF szfCaption = new Size(width, infoRowHeight);
RectangleF rectfCaption = new RectangleF(pntStart, szfCaption);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
// Caption Text
StringFormat stringFormatCaption = new StringFormat();
stringFormatCaption.LineAlignment = StringAlignment.Center;
stringFormatCaption.Trimming = StringTrimming.EllipsisCharacter;
stringFormatCaption.FormatFlags = StringFormatFlags.NoWrap;
stringFormatCaption.Alignment = StringAlignment.Center;
string stringCaptionText = Language.T("Price Route Inside the Bar");
rectfCaption = new RectangleF(border, 0, pnl.ClientSize.Width - 2 * border, infoRowHeight);
g.DrawString(stringCaptionText, fontInfo, brushCaptionText, rectfCaption, stringFormatCaption);
// Paint the panel background
RectangleF rectClient = new RectangleF(0, infoRowHeight, pnl.ClientSize.Width, pnl.Height - infoRowHeight);
Data.GradientPaint(g, rectClient, LayoutColors.ColorChartBack, LayoutColors.DepthControl);
// Paint bar info
RectangleF rectBarInfo = new RectangleF(border, infoRowHeight + 1, pnl.ClientSize.Width - 2 * border, infoRowHeight);
g.DrawString(barInfo, fontInfo, brushGridText, rectBarInfo, stringFormatCaption);
// Searching the min and the max price and volume
width = pnl.ClientSize.Width - 2 * border;
double maxPrice = Data.High[bar];
double minPrice = Data.Low[bar];
int space = 8;
int spcRight = szPrice.Width + 4;
int XLeft = border + space;
int XRight = width - spcRight;
int chartWidth = XRight - XLeft;
int YTop = 2 * infoRowHeight + 6;
int YBottom = pnl.ClientSize.Height - 22;
int barPixels = 28;
int spcLeft = 3;
int x = barPixels + spcLeft;
int pointLeft = x + barPixels + 30;
int pointX = pointLeft;
int pointRight = XRight - 20;
int points = Backtester.WayPoints(bar);
int pointRadius = 3;
// Grid
int iCntLabels = (int)Math.Max((YBottom - YTop) / 30d, 1);
double deltaPoint = (Data.InstrProperties.Digits == 5 || Data.InstrProperties.Digits == 3) ? Data.InstrProperties.Point * 100 : Data.InstrProperties.Point * 10;
double delta = Math.Max(Math.Round((maxPrice - minPrice) / iCntLabels, Data.InstrProperties.Point < 0.001 ? 3 : 1), deltaPoint);
minPrice = Math.Round(minPrice, Data.InstrProperties.Point < 0.001f ? 3 : 1) - Data.InstrProperties.Point * 10;
minPrice -= delta;
maxPrice += delta;
iCntLabels = (int)Math.Ceiling((maxPrice - minPrice) / delta);
maxPrice = minPrice + iCntLabels * delta;
double scaleY = (YBottom - YTop) / (iCntLabels * delta);
int yOpen = (int)(YBottom - (Data.Open[bar] - minPrice) * scaleY);
int yHigh = (int)(YBottom - (Data.High[bar] - minPrice) * scaleY);
int yLow = (int)(YBottom - (Data.Low[bar] - minPrice) * scaleY);
int yClose = (int)(YBottom - (Data.Close[bar] - minPrice) * scaleY);
// Find the price distance
double priceDistance = 0;
for (int point = 1; point < points; point++)
{
priceDistance += Math.Abs(Backtester.WayPoint(bar, point).Price - Backtester.WayPoint(bar, point - 1).Price);
}
double dPriceForAPixel = (pointRight - pointLeft) / priceDistance;
// Points X
int[] aiPointX = new int[points];
aiPointX[0] = pointLeft;
for (int point = 1; point < points - 1; point++)
{
int iDistance = (int)(Math.Abs(Backtester.WayPoint(bar, point).Price - Backtester.WayPoint(bar, point - 1).Price) * dPriceForAPixel);
aiPointX[point] = aiPointX[point - 1] + iDistance;
}
aiPointX[points - 1] = pointRight;
for (int point = 1; point < points - 1; point++)
{
if (aiPointX[point] - aiPointX[point - 1] < barPixels + 1)
{
aiPointX[point] = aiPointX[point - 1] + barPixels + 1;
}
}
for (int point = points - 2; point > 0; point--)
{
if (aiPointX[point + 1] - aiPointX[point] < barPixels + 1)
{
aiPointX[point] = aiPointX[point + 1] - barPixels - 1;
}
}
// Find coordinates of the Way Points
Point[] pntWay = new Point[points];
for (int point = 0; point < points; point++)
{
int pointY = (int)(YBottom - (Backtester.WayPoint(bar, point).Price - minPrice) * scaleY);
pntWay[point] = new Point(aiPointX[point], pointY);
}
// Horizontal grid and Price labels
for (double label = minPrice; label <= maxPrice + Data.InstrProperties.Point; label += delta)
{
int labelY = (int)(YBottom - (label - minPrice) * scaleY);
g.DrawString(label.ToString(Data.FF), Font, brushGridText, XRight, labelY - Font.Height / 2 - 1);
g.DrawLine(penGrid, border + space, labelY, XRight, labelY);
}
// Vertical Grid
g.DrawLine(penGrid, x + barPixels / 2 - 1, YTop, x + barPixels / 2 - 1, YBottom + 2);
for (int point = 0; point < points; point++)
{
Point pt1 = new Point(pntWay[point].X, YTop);
Point pt2 = new Point(pntWay[point].X, YBottom + 2);
Point pt3 = new Point(pntWay[point].X - 5, YBottom + 4);
g.DrawLine(penGrid, pt1, pt2);
g.DrawString((point + 1).ToString(), Font, brushGridText, pt3);
}
// Bar Number
string barNumber = (bar + 1).ToString();
int stringX = x + barPixels / 2 - 1 - g.MeasureString(barNumber, Font).ToSize().Width / 2;
if (Backtester.BackTestEval(bar) == "Ambiguous")
{
g.DrawString(barNumber, Font, brushRed, stringX, YBottom + 4);
}
else
{
g.DrawString(barNumber, Font, brushGridText, stringX, YBottom + 4);
}
// Draw the bar
g.DrawLine(penBarBorder, x + barPixels / 2 - 1, yLow, x + barPixels / 2 - 1, yHigh);
if (yClose < yOpen) // White bar
{
Rectangle rect = new Rectangle(x, yClose, barPixels - 2, yOpen - yClose);
LinearGradientBrush lgBrush = new LinearGradientBrush(rect, colorBarWight1, colorBarWight2, 5f);
g.FillRectangle(lgBrush, rect);
g.DrawRectangle(penBarBorder, x, yClose, barPixels - 2, yOpen - yClose);
}
else if (yClose > yOpen) // Black bar
{
Rectangle rect = new Rectangle(x, yOpen, barPixels - 2, yClose - yOpen);
LinearGradientBrush lgBrush = new LinearGradientBrush(rect, colorBarBlack1, colorBarBlack2, 5f);
g.FillRectangle(lgBrush, rect);
g.DrawRectangle(penBarBorder, x, yOpen, barPixels - 2, yClose - yOpen);
}
else // Cross
{
g.DrawLine(penBarBorder, x, yClose, x + barPixels - 2, yClose);
}
// Draw cancelled orders
for (int orderIndex = 0; orderIndex < Backtester.Orders(bar); orderIndex++)
{
int ordNumber = Backtester.OrdNumb(bar, orderIndex);
Order order = Backtester.OrdFromNumb(ordNumber);
if (order.OrdStatus != OrderStatus.Cancelled)
{
continue;
}
if (order.OrdPrice > Data.High[bar] || order.OrdPrice < Data.Low[bar])
{
continue;
}
int d = barPixels / 2 - 1;
int x1 = x + d;
int x2 = x + barPixels - 2;
int yDeal = (int)(YBottom - (order.OrdPrice - minPrice) * scaleY);
Pen pen = new Pen(LayoutColors.ColorChartGrid, 2);
if (order.OrdDir == OrderDirection.Buy)
{
g.DrawLine(pen, x, yDeal, x1, yDeal);
g.DrawLine(pen, x1, yDeal, x2, yDeal - d);
g.DrawLine(pen, x2 + 1, yDeal - d + 1, x1 + d / 2 + 1, yDeal - d + 1);
g.DrawLine(pen, x2, yDeal - d, x2, yDeal - d / 2);
}
else if (order.OrdDir == OrderDirection.Sell)
{
g.DrawLine(pen, x, yDeal + 1, x1 + 1, yDeal + 1);
g.DrawLine(pen, x1, yDeal, x2, yDeal + d);
g.DrawLine(pen, x1 + d / 2 + 1, yDeal + d, x2, yDeal + d);
g.DrawLine(pen, x2, yDeal + d, x2, yDeal + d / 2 + 1);
}
}
// Draw the deals on the bar
for (int pos = 0; pos < Backtester.Positions(bar); pos++)
{
if (Backtester.PosTransaction(bar, pos) == Transaction.Transfer)
{
continue;
}
int yDeal = (int)(YBottom - (Backtester.PosOrdPrice(bar, pos) - minPrice) * scaleY);
if (Backtester.PosDir(bar, pos) == PosDirection.Long ||
Backtester.PosDir(bar, pos) == PosDirection.Short)
{
int d = barPixels / 2 - 1;
int x1 = x + d;
int x2 = x + barPixels - 2;
if (Backtester.OrdFromNumb(Backtester.PosOrdNumb(bar, pos)).OrdDir == OrderDirection.Buy)
{ // Buy
Pen pen = new Pen(LayoutColors.ColorTradeLong, 2);
g.DrawLine(pen, x, yDeal, x1, yDeal);
g.DrawLine(pen, x1, yDeal, x2, yDeal - d);
g.DrawLine(pen, x2 + 1, yDeal - d + 1, x1 + d / 2 + 1, yDeal - d + 1);
g.DrawLine(pen, x2, yDeal - d, x2, yDeal - d / 2);
}
else
{ // Sell
Pen pen = new Pen(LayoutColors.ColorTradeShort, 2);
g.DrawLine(pen, x, yDeal + 1, x1 + 1, yDeal + 1);
g.DrawLine(pen, x1, yDeal, x2, yDeal + d);
g.DrawLine(pen, x1 + d / 2 + 1, yDeal + d, x2, yDeal + d);
g.DrawLine(pen, x2, yDeal + d, x2, yDeal + d / 2 + 1);
}
}
else if (Backtester.PosDir(bar, pos) == PosDirection.Closed)
{ // Close position
int d = barPixels / 2 - 1;
int x1 = x + d;
int x2 = x + barPixels - 3;
Pen pen = new Pen(LayoutColors.ColorTradeClose, 2);
g.DrawLine(pen, x, yDeal, x1, yDeal);
g.DrawLine(pen, x1, yDeal + d / 2, x2, yDeal - d / 2);
g.DrawLine(pen, x1, yDeal - d / 2, x2, yDeal + d / 2);
}
}
// Draw position lots
for (int point = 0; point < points; point++)
{
int posNumber = Backtester.WayPoint(bar, point).PosNumb;
if (posNumber == -1)
{
continue;
}
double posLots = Backtester.PosFromNumb(posNumber).PosLots;
PosDirection posDirection = Backtester.PosFromNumb(posNumber).PosDir;
WayPointType wpType = Backtester.WayPoint(bar, point).WPType;
int posHight = (int)(Math.Max(posLots * 2, 2));
int posY = YBottom - posHight;
int d = (barPixels - 1) / 2;
x = pntWay[point].X - d;
if (posDirection == PosDirection.Long)
{ // Long
Rectangle rect = new Rectangle(x - 1, posY, barPixels + 1, posHight);
LinearGradientBrush lgBrush = new LinearGradientBrush(rect, colorLongTrade1, colorLongTrade2, 0f);
rect = new Rectangle(x, posY, barPixels - 1, posHight);
g.FillRectangle(lgBrush, rect);
}
else if (posDirection == PosDirection.Short)
{ // Short
Rectangle rect = new Rectangle(x - 1, posY, barPixels + 1, posHight);
LinearGradientBrush lgBrush = new LinearGradientBrush(rect, colorShortTrade1, colorShortTrade2, 0f);
rect = new Rectangle(x, posY, barPixels - 1, posHight);
g.FillRectangle(lgBrush, rect);
}
else if (posDirection == PosDirection.Closed && wpType == WayPointType.Exit)
{ // Closed
Rectangle rect = new Rectangle(x - 1, YBottom - 2, barPixels + 1, 2);
LinearGradientBrush lgBrush = new LinearGradientBrush(rect, colorClosedTrade1, colorClosedTrade2, 0f);
rect = new Rectangle(x, YBottom - 2, barPixels - 1, 2);
g.FillRectangle(lgBrush, rect);
}
}
// Draw the Beziers
for (int point = 1; point < points; point++)
{
Point ptKnot1 = pntWay[point - 1];
Point ptKnot2 = pntWay[point];
int ctrlX1 = (ptKnot1.X + ptKnot2.X) / 2;
int ctrlX2 = (ptKnot1.X + ptKnot2.X) / 2;
int ctrlY1 = ptKnot1.Y;
int ctrlY2 = ptKnot2.Y;
if (point > 1)
{
if (pntWay[point - 2].Y > pntWay[point - 1].Y && pntWay[point - 1].Y > pntWay[point].Y ||
pntWay[point - 2].Y < pntWay[point - 1].Y && pntWay[point - 1].Y < pntWay[point].Y)
{
ctrlY1 = (pntWay[point - 1].Y + pntWay[point].Y) / 2;
}
}
if (point < points - 1)
{
if (pntWay[point - 1].Y > pntWay[point].Y && pntWay[point].Y > pntWay[point + 1].Y ||
pntWay[point - 1].Y < pntWay[point].Y && pntWay[point].Y < pntWay[point + 1].Y)
{
ctrlY2 = (pntWay[point - 1].Y + pntWay[point].Y) / 2;
}
}
if (point == 1)
{
ctrlX1 = ptKnot1.X;
ctrlY1 = ptKnot1.Y;
}
if (point == points - 1)
{
ctrlX2 = ptKnot2.X;
ctrlY2 = ptKnot2.Y;
}
Point ptControl1 = new Point(ctrlX1, ctrlY1);
Point ptControl2 = new Point(ctrlX2, ctrlY2);
g.DrawBezier(penCross, ptKnot1, ptControl1, ptControl2, ptKnot2);
}
// Draw the WayPoints
Brush brushWeyPnt = new SolidBrush(LayoutColors.ColorChartBack);
for (int point = 0; point < points; point++)
{
g.FillEllipse(brushWeyPnt, pntWay[point].X - pointRadius, pntWay[point].Y - pointRadius, 2 * pointRadius, 2 * pointRadius);
g.DrawEllipse(penCross, pntWay[point].X - pointRadius, pntWay[point].Y - pointRadius, 2 * pointRadius, 2 * pointRadius);
}
// Draw the deals on the route
for (int point = 0; point < points; point++)
{
int posNumber = Backtester.WayPoint(bar, point).PosNumb;
int ordNumber = Backtester.WayPoint(bar, point).OrdNumb;
if (posNumber < 0 || ordNumber < 0)
{
continue;
}
PosDirection posDirection = Backtester.PosFromNumb(posNumber).PosDir;
OrderDirection ordDirection = Backtester.OrdFromNumb(ordNumber).OrdDir;
WayPointType wpType = Backtester.WayPoint(bar, point).WPType;
if (Backtester.PosFromNumb(posNumber).Transaction == Transaction.Transfer ||
wpType == WayPointType.Cancel || wpType == WayPointType.None ||
wpType == WayPointType.Open || wpType == WayPointType.High ||
wpType == WayPointType.Low || wpType == WayPointType.Close)
{
continue;
}
int yDeal = pntWay[point].Y;
if (posDirection == PosDirection.Long ||
posDirection == PosDirection.Short)
{
int d = barPixels / 2 - 1;
x = pntWay[point].X - d;
int x1 = pntWay[point].X;
int x2 = x + barPixels - 2;
if (ordDirection == OrderDirection.Buy)
{ // Buy
Pen pen = new Pen(LayoutColors.ColorTradeLong, 2);
g.DrawLine(pen, x, yDeal, x1, yDeal);
g.DrawLine(pen, x1, yDeal, x2, yDeal - d);
g.DrawLine(pen, x2 + 1, yDeal - d + 1, x1 + d / 2 + 1, yDeal - d + 1);
g.DrawLine(pen, x2, yDeal - d, x2, yDeal - d / 2);
}
else
{ // Sell
Pen pen = new Pen(LayoutColors.ColorTradeShort, 2);
g.DrawLine(pen, x, yDeal + 1, x1 + 1, yDeal + 1);
g.DrawLine(pen, x1, yDeal, x2, yDeal + d);
g.DrawLine(pen, x1 + d / 2 + 1, yDeal + d, x2, yDeal + d);
g.DrawLine(pen, x2, yDeal + d, x2, yDeal + d / 2 + 1);
}
}
else if (posDirection == PosDirection.Closed)
{ // Close position
int d = barPixels / 2 - 1;
x = pntWay[point].X - d;
int x1 = pntWay[point].X;
int x2 = x + barPixels - 3;
Pen pen = new Pen(LayoutColors.ColorTradeClose, 2);
g.DrawLine(pen, x, yDeal, x1, yDeal);
g.DrawLine(pen, x1, yDeal + d / 2, x2, yDeal - d / 2);
g.DrawLine(pen, x1, yDeal - d / 2, x2, yDeal + d / 2);
}
}
// Coordinate axes
g.DrawLine(penAxes, XLeft, YTop - 4, XLeft, YBottom); // Vertical left line
g.DrawLine(penAxes, XLeft, YBottom, XRight, YBottom);
// Border
Pen penBorder = new Pen(Data.GetGradientColor(LayoutColors.ColorCaptionBack, -LayoutColors.DepthCaption), border);
g.DrawLine(penBorder, 1, infoRowHeight, 1, pnl.ClientSize.Height);
g.DrawLine(penBorder, pnl.ClientSize.Width - border + 1, 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>
/// Paints the base panel
/// </summary>
void PanelBase_Paint(object sender, PaintEventArgs e)
{
Data.GradientPaint(e.Graphics, ((Panel)sender).ClientRectangle, LayoutColors.ColorControlBack, LayoutColors.DepthControl);
}
/// <summary>
/// Panel Slot Paint
/// </summary>
void PnlSlot_Paint(object sender, PaintEventArgs e)
{
Panel pnl = (Panel)sender;
Graphics g = e.Graphics;
int slot = (int)pnl.Tag;
int width = pnl.ClientSize.Width;
SlotTypes slotType = strategy.GetSlotType(slot);
Color colorBackground = LayoutColors.ColorSlotBackground;
Color colorCaptionText = LayoutColors.ColorSlotCaptionText;
Color colorCaptionBackOpen = LayoutColors.ColorSlotCaptionBackOpen;
Color colorCaptionBackOpenFilter = LayoutColors.ColorSlotCaptionBackOpenFilter;
Color colorCaptionBackClose = LayoutColors.ColorSlotCaptionBackClose;
Color colorCaptionBackCloseFilter = LayoutColors.ColorSlotCaptionBackCloseFilter;
Color colorIndicatorNameText = LayoutColors.ColorSlotIndicatorText;
Color colorLogicText = LayoutColors.ColorSlotLogicText;
Color colorParamText = LayoutColors.ColorSlotParamText;
Color colorValueText = LayoutColors.ColorSlotValueText;
Color colorDash = LayoutColors.ColorSlotDash;
// Caption
string stringCaptionText = string.Empty;
Color colorCaptionBack = LayoutColors.ColorSignalRed;
switch (slotType)
{
case SlotTypes.Open:
stringCaptionText = Language.T("Opening Point of the Position");
colorCaptionBack = colorCaptionBackOpen;
break;
case SlotTypes.OpenFilter:
stringCaptionText = Language.T("Opening Logic Condition");
colorCaptionBack = colorCaptionBackOpenFilter;
break;
case SlotTypes.Close:
stringCaptionText = Language.T("Closing Point of the Position");
colorCaptionBack = colorCaptionBackClose;
break;
case SlotTypes.CloseFilter:
stringCaptionText = Language.T("Closing Logic Condition");
colorCaptionBack = colorCaptionBackCloseFilter;
break;
default:
break;
}
Pen penBorder = new Pen(Data.GetGradientColor(colorCaptionBack, -LayoutColors.DepthCaption), border);
Font fontCaptionText = new Font(Font.FontFamily, 9);
float fCaptionHeight = (float)Math.Max(fontCaptionText.Height, 18);
float fCaptionWidth = width;
Brush brushCaptionText = new SolidBrush(colorCaptionText);
StringFormat stringFormatCaption = new StringFormat();
stringFormatCaption.LineAlignment = StringAlignment.Center;
stringFormatCaption.Trimming = StringTrimming.EllipsisCharacter;
stringFormatCaption.FormatFlags = StringFormatFlags.NoWrap;
stringFormatCaption.Alignment = StringAlignment.Center;
RectangleF rectfCaption = new RectangleF(0, 0, fCaptionWidth, fCaptionHeight);
Data.GradientPaint(g, rectfCaption, colorCaptionBack, LayoutColors.DepthCaption);
if (showRemoveSlotButtons && slot != strategy.OpenSlot && slot != strategy.CloseSlot)
{
int iButtonDimentions = (int)fCaptionHeight - 2;
int iButtonX = width - iButtonDimentions - 1;
abtnRemoveSlot[slot].Size = new Size(iButtonDimentions, iButtonDimentions);
abtnRemoveSlot[slot].Location = new Point(iButtonX, 1);
float fCaptionTextWidth = g.MeasureString(stringCaptionText, fontCaptionText).Width;
float fCaptionTextX = (float)Math.Max((fCaptionWidth - fCaptionTextWidth) / 2f, 0);
PointF pfCaptionText = new PointF(fCaptionTextX, 0);
SizeF sfCaptionText = new SizeF(iButtonX - fCaptionTextX, fCaptionHeight);
rectfCaption = new RectangleF(pfCaptionText, sfCaptionText);
stringFormatCaption.Alignment = StringAlignment.Near;
}
g.DrawString(stringCaptionText, fontCaptionText, brushCaptionText, rectfCaption, stringFormatCaption);
// Border
g.DrawLine(penBorder, 1, fCaptionHeight, 1, pnl.Height);
g.DrawLine(penBorder, pnl.Width - border + 1, fCaptionHeight, pnl.Width - border + 1, pnl.Height);
g.DrawLine(penBorder, 0, pnl.Height - border + 1, pnl.Width, pnl.Height - border + 1);
// Paints the panel
RectangleF rectfPanel = new RectangleF(border, fCaptionHeight, pnl.Width - 2 * border, pnl.Height - fCaptionHeight - border);
Data.GradientPaint(g, rectfPanel, colorBackground, LayoutColors.DepthControl);
int iVPosition = (int)fCaptionHeight + 3;
// Padlock image
if (showPadlockImg)
{
if (strategy.Slot[slot].SlotStatus == StrategySlotStatus.Locked)
{
g.DrawImage(Properties.Resources.padlock_img, 1, 1, 16, 16);
}
else if (strategy.Slot[slot].SlotStatus == StrategySlotStatus.Open)
{
g.DrawImage(Properties.Resources.open_padlock, 1, 1, 16, 16);
}
else if (strategy.Slot[slot].SlotStatus == StrategySlotStatus.Linked)
{
g.DrawImage(Properties.Resources.linked, 1, 1, 16, 16);
}
}
// Indicator name
StringFormat stringFormatIndicatorName = new StringFormat();
stringFormatIndicatorName.Alignment = StringAlignment.Center;
stringFormatIndicatorName.LineAlignment = StringAlignment.Center;
stringFormatIndicatorName.FormatFlags = StringFormatFlags.NoWrap;
Font fontIndicator = new Font(Font.FontFamily, 11f, FontStyle.Regular);
Brush brushIndName = new SolidBrush(colorIndicatorNameText);
float fIndNameHeight = fontIndicator.Height;
float fGroupWidth = 0;
if (Configs.UseLogicalGroups && (slotType == SlotTypes.OpenFilter || slotType == SlotTypes.CloseFilter))
{
string sLogicalGroup = "[" + strategy.Slot[slot].LogicalGroup + "]";
fGroupWidth = g.MeasureString(sLogicalGroup, fontIndicator).Width;
RectangleF rectGroup = new RectangleF(0, iVPosition, fGroupWidth, fIndNameHeight);
g.DrawString(sLogicalGroup, fontIndicator, brushIndName, rectGroup, stringFormatIndicatorName);
}
stringFormatIndicatorName.Trimming = StringTrimming.EllipsisCharacter;
string sIndicatorName = strategy.Slot[slot].IndicatorName;
float fIndicatorWidth = g.MeasureString(sIndicatorName, fontIndicator).Width;
RectangleF rectIndName;
if (width >= 2 * fGroupWidth + fIndicatorWidth)
{
rectIndName = new RectangleF(0, iVPosition, width, fIndNameHeight);
}
else
{
rectIndName = new RectangleF(fGroupWidth, iVPosition, width - fGroupWidth, fIndNameHeight);
}
g.DrawString(sIndicatorName, fontIndicator, brushIndName, rectIndName, stringFormatIndicatorName);
iVPosition += (int)fIndNameHeight;
if (slotMinMidMax == SlotSizeMinMidMax.min)
{
return;
}
// Logic
StringFormat stringFormatLogic = new StringFormat();
stringFormatLogic.Alignment = StringAlignment.Center;
stringFormatLogic.LineAlignment = StringAlignment.Center;
stringFormatLogic.Trimming = StringTrimming.EllipsisCharacter;
stringFormatLogic.FormatFlags = StringFormatFlags.NoClip;
float padding = space;
if (strategy.Slot[slot].IndParam.ListParam[0].Enabled)
{
string sValue = strategy.Slot[slot].IndParam.ListParam[0].Text;
Font fontLogic = new Font(Font.FontFamily, 10.5f, FontStyle.Regular);
SizeF sizeValue = g.MeasureString(sValue, fontLogic, (int)(width - 2 * padding), stringFormatLogic);
RectangleF rectValue = new RectangleF(padding, iVPosition, width - 2 * padding, sizeValue.Height);
Brush brushLogic = new SolidBrush(colorLogicText);
g.DrawString(sValue, fontLogic, brushLogic, rectValue, stringFormatLogic);
iVPosition += (int)sizeValue.Height;
}
if (slotMinMidMax == SlotSizeMinMidMax.mid)
{
return;
}
// Parameters
StringFormat stringFormat = new StringFormat();
stringFormat.Trimming = StringTrimming.EllipsisCharacter;
stringFormat.FormatFlags = StringFormatFlags.NoWrap;
Font fontParam = new Font(Font.FontFamily, 9f, FontStyle.Regular);
Font fontValue = new Font(Font.FontFamily, 9f, FontStyle.Regular);
Brush brushParam = new SolidBrush(colorParamText);
Brush brushValue = new SolidBrush(colorValueText);
Pen penDash = new Pen(colorDash);
// Find Maximum width of the strings
float maxParamWidth = 0;
float maxValueWidth = 0;
for (int i = 1; i < 5; i++)
{
if (!strategy.Slot[slot].IndParam.ListParam[i].Enabled)
{
continue;
}
string sParam = strategy.Slot[slot].IndParam.ListParam[i].Caption;
string sValue = strategy.Slot[slot].IndParam.ListParam[i].Text;
SizeF sizeParam = g.MeasureString(sParam, fontParam);
SizeF sizeValue = g.MeasureString(sValue, fontValue);
if (maxParamWidth < sizeParam.Width)
{
maxParamWidth = sizeParam.Width;
}
if (maxValueWidth < sizeValue.Width)
{
maxValueWidth = sizeValue.Width;
}
}
foreach (NumericParam numericParam in strategy.Slot[slot].IndParam.NumParam)
{
if (!numericParam.Enabled)
{
continue;
}
string sParam = numericParam.Caption;
string sValue = numericParam.ValueToString;
SizeF sizeParam = g.MeasureString(sParam, fontParam);
SizeF sizeValue = g.MeasureString(sValue, fontValue);
if (maxParamWidth < sizeParam.Width)
{
maxParamWidth = sizeParam.Width;
}
if (maxValueWidth < sizeValue.Width)
{
maxValueWidth = sizeValue.Width;
}
}
foreach (CheckParam checkParam in strategy.Slot[slot].IndParam.CheckParam)
{
if (!checkParam.Enabled)
{
continue;
}
string param = checkParam.Caption;
string value = checkParam.Checked ? "Yes" : "No";
SizeF sizeParam = g.MeasureString(param, fontParam);
SizeF sizeValue = g.MeasureString(value, fontValue);
if (maxParamWidth < sizeParam.Width)
{
maxParamWidth = sizeParam.Width;
}
if (maxValueWidth < sizeValue.Width)
{
maxValueWidth = sizeValue.Width;
}
}
// Padding Param Padding Dash Padding Value Padding
float dashWidth = 5;
float necessaryWidth = 4 * padding + maxParamWidth + maxValueWidth + dashWidth;
if (width > necessaryWidth)
{ // 2*Padding Param Padding Dash Padding Value 2*Padding
padding = (float)Math.Max((pnl.ClientSize.Width - maxParamWidth - maxValueWidth - dashWidth) / 6, padding);
}
else
{
padding = 2;
}
float tabParam = 2 * padding;
float tabDash = tabParam + maxParamWidth + padding;
float tabValue = tabDash + dashWidth + padding;
// List Params
for (int i = 1; i < 5; i++)
{
if (!strategy.Slot[slot].IndParam.ListParam[i].Enabled)
{
continue;
}
string sParam = strategy.Slot[slot].IndParam.ListParam[i].Caption;
string sValue = strategy.Slot[slot].IndParam.ListParam[i].Text;
PointF pointParam = new PointF(tabParam, iVPosition);
PointF pointDash1 = new PointF(tabDash, iVPosition + fontParam.Height / 2 + 2);
PointF pointDash2 = new PointF(tabDash + dashWidth, iVPosition + fontParam.Height / 2 + 2);
PointF pointValue = new PointF(tabValue, iVPosition);
SizeF sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
RectangleF rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(sParam, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(sValue, fontValue, brushValue, rectfValue, stringFormat);
iVPosition += fontValue.Height;
}
// Num Params
foreach (NumericParam numericParam in strategy.Slot[slot].IndParam.NumParam)
{
if (!numericParam.Enabled)
{
continue;
}
string sParam = numericParam.Caption;
string sValue = numericParam.ValueToString;
PointF pointParam = new PointF(tabParam, iVPosition);
PointF pointDash1 = new PointF(tabDash, iVPosition + fontParam.Height / 2 + 2);
PointF pointDash2 = new PointF(tabDash + dashWidth, iVPosition + fontParam.Height / 2 + 2);
PointF pointValue = new PointF(tabValue, iVPosition);
SizeF sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
RectangleF rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(sParam, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(sValue, fontValue, brushValue, rectfValue, stringFormat);
iVPosition += fontValue.Height;
}
// Check Params
foreach (CheckParam checkParam in strategy.Slot[slot].IndParam.CheckParam)
{
if (!checkParam.Enabled)
{
continue;
}
string param = checkParam.Caption;
string salue = checkParam.Checked ? "Yes" : "No";
PointF pointParam = new PointF(tabParam, iVPosition);
PointF pointDash1 = new PointF(tabDash, iVPosition + fontParam.Height / 2 + 2);
PointF pointDash2 = new PointF(tabDash + dashWidth, iVPosition + fontParam.Height / 2 + 2);
PointF pointValue = new PointF(tabValue, iVPosition);
SizeF sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
RectangleF rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(param, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(salue, fontValue, brushValue, rectfValue, stringFormat);
iVPosition += fontValue.Height;
}
return;
}
/// <summary>
/// Paints the journal
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
int iHScrll = -HScrollBar.Value;
var sf = new StringFormat {
Alignment = StringAlignment.Center
};
// Caption background
var rectfCaption = new RectangleF(0, 0, ClientSize.Width, 2 * _rowHeight);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
var font = new Font(Font.FontFamily, 9);
Color colorBack = LayoutColors.ColorControlBack;
var brushCaptionText = new SolidBrush(LayoutColors.ColorCaptionText);
var brushEvenRowBack = new SolidBrush(LayoutColors.ColorEvenRowBack);
var brushSelectedRowBack = new SolidBrush(LayoutColors.ColorSelectedRowBack);
var brushSelectedRowText = new SolidBrush(LayoutColors.ColorSelectedRowText);
var brushRowText = new SolidBrush(LayoutColors.ColorControlText);
var brushWarningBack = new SolidBrush(LayoutColors.ColorWarningRowBack);
var brushWarningText = new SolidBrush(LayoutColors.ColorWarningRowText);
var penLines = new Pen(LayoutColors.ColorJournalLines);
var penBorder = new Pen(Data.GetGradientColor(LayoutColors.ColorCaptionBack, -LayoutColors.DepthCaption),
Border);
// Print the journal caption
string unit = Configs.AccountInMoney
? " [" + Configs.AccountCurrency + "]"
: " [" + Language.T("pips") + "]";
string accUnit = " [" + Configs.AccountCurrency + "]";
g.SetClip(new RectangleF(Border, 0, ClientSize.Width - 2 * Border, 2 * _rowHeight));
g.DrawString(Language.T("Market Data"), font, brushCaptionText, iHScrll + (_xScaled[8] + _xScaled[0]) / 2, 0,
sf);
g.DrawString(Language.T("Summary") + unit, font, brushCaptionText, iHScrll + (_xScaled[14] + _xScaled[8]) / 2,
0, sf);
g.DrawString(Language.T("Account") + unit, font, brushCaptionText, iHScrll + (_xScaled[16] + _xScaled[14]) / 2,
0, sf);
g.DrawString(Language.T("Margin") + accUnit, font, brushCaptionText,
iHScrll + (_xScaled[18] + _xScaled[16]) / 2, 0, sf);
g.DrawString(Language.T("Backtest"), font, brushCaptionText, iHScrll + (_xScaled[19] + _xScaled[18]) / 2, 0,
sf);
if (Configs.AccountInMoney)
{
for (int i = 0; i < _columns; i++)
{
g.DrawString(_titlesInMoney[i], font, brushCaptionText, iHScrll + (_xScaled[i] + _xScaled[i + 1]) / 2,
_rowHeight, sf);
}
}
else
{
for (int i = 0; i < _columns; i++)
{
g.DrawString(_titlesInPips[i], font, brushCaptionText, iHScrll + (_xScaled[i] + _xScaled[i + 1]) / 2,
_rowHeight, sf);
}
}
g.ResetClip();
var rectField = new RectangleF(Border, 2 * _rowHeight, ClientSize.Width - 2 * Border,
ClientSize.Height - 2 * _rowHeight - Border);
g.FillRectangle(new SolidBrush(colorBack), rectField);
var size = new Size(ClientSize.Width - VScrollBar.Width - 2 * Border, _rowHeight);
// Prints the journal data
for (int bar = _firstBar; bar < _firstBar + _shownBars; bar++)
{
int y = (bar - _firstBar + 2) * _rowHeight;
var point = new Point(Border, y);
// Even row
if (Math.Abs((bar - _firstBar) % 2f - 0) > 0.0001)
{
g.FillRectangle(brushEvenRowBack, new Rectangle(point, size));
}
// Warning row
bool isWarningRow = false;
if (_journalData[bar - _firstBar, _columns - 1] == Language.T("Ambiguous"))
{
g.FillRectangle(brushWarningBack, new Rectangle(point, size));
isWarningRow = true;
}
// Selected row
Brush brush;
if (bar - _firstBar == _selectedRow)
{
g.FillRectangle(brushSelectedRowBack, new Rectangle(point, size));
brush = brushSelectedRowText;
}
else
{
brush = isWarningRow ? brushWarningText : brushRowText;
}
int index = bar - _firstBar;
// Draw the position icon
int imgY = y + (int)Math.Floor((_rowHeight - 16) / 2.0);
g.DrawImage(_positionIcons[index], iHScrll + 2, imgY, 16, 16);
// Prints the data
g.DrawString(_journalData[index, 0], font, brush, iHScrll + (16 + _xScaled[1]) / 2, (index + 2) * _rowHeight,
sf);
for (int i = 1; i < _columns; i++)
{
g.DrawString(_journalData[index, i], font, brush, iHScrll + (_xScaled[i] + _xScaled[i + 1]) / 2,
(index + 2) * _rowHeight, sf);
}
}
// Vertical grid lines
for (int i = 1; i < _columns; i++)
{
if (i == 8 || i == 14 || i == 16 || i == 18)
{
var rectfSeparator = new RectangleF(_xScaled[i] + iHScrll, (float)(_rowHeight / 2.0), 1,
(float)(3 * _rowHeight / 2.0));
Data.GradientPaint(g, rectfSeparator, LayoutColors.ColorCaptionBack, -2 * LayoutColors.DepthCaption);
}
g.DrawLine(penLines, _xScaled[i] + iHScrll, 2 * _rowHeight, _xScaled[i] + iHScrll, ClientSize.Height);
}
// Borders
g.DrawLine(penBorder, 1, 2 * _rowHeight, 1, ClientSize.Height);
g.DrawLine(penBorder, ClientSize.Width - Border + 1, 2 * _rowHeight, ClientSize.Width - Border + 1,
ClientSize.Height);
g.DrawLine(penBorder, 0, ClientSize.Height - Border + 1, ClientSize.Width, ClientSize.Height - Border + 1);
OnSelectedBarChange(new EventArgs());
}
/// <summary>
/// Paints the journal
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
int scrll = -hScrollBar.Value;
bool isWarning = false;
Brush brush = Brushes.Red;
Size size = new Size(ClientSize.Width, rowHeight);
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
// Caption background
RectangleF rectfCaption = new RectangleF(0, 0, ClientSize.Width, 2 * rowHeight);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
// Print the journal caption
string stringCaptionText = Language.T("Journal by Positions") +
(showTransfers ? "" : " " + Language.T("without Transfers")) +
(Configs.AccountInMoney ? " [" + Configs.AccountCurrency + "]" : " [" + Language.T("pips") + "]");
g.DrawString(stringCaptionText, font, brushCaptionText, new RectangleF(Point.Empty, size), sf);
g.SetClip(new RectangleF(border, rowHeight, ClientSize.Width - 2 * border, rowHeight));
if (Configs.AccountInMoney)
{
g.DrawString(asTitlesMoney[0], font, brushCaptionText, scrll + (aiX[0] + aiX[1]) / 2, rowHeight, sf);
for (int i = 1; i < columns; i++)
{
g.DrawString(asTitlesMoney[i], font, brushCaptionText, scrll + (aiX[i] + aiX[i + 1]) / 2, rowHeight, sf);
}
}
else
{
g.DrawString(asTitlesPips[0], font, brushCaptionText, scrll + (aiX[0] + aiX[1]) / 2, rowHeight, sf);
for (int i = 1; i < columns; i++)
{
g.DrawString(asTitlesPips[i], font, brushCaptionText, scrll + (aiX[i] + aiX[i + 1]) / 2, rowHeight, sf);
}
}
g.ResetClip();
// Paints the journal's data field
RectangleF rectField = new RectangleF(border, 2 * rowHeight, ClientSize.Width - 2 * border, ClientSize.Height - 2 * rowHeight - border);
g.FillRectangle(new SolidBrush(colorBack), rectField);
size = new Size(ClientSize.Width - vScrollBar.Width - 2 * border, rowHeight);
// Prints the journal data
for (int pos = firstPos; pos < firstPos + shownPos; pos++)
{
int y = (pos - firstPos + 2) * rowHeight;
Point point = new Point(border, y);
// Even row
if ((pos - firstPos) % 2f != 0)
{
g.FillRectangle(brushEvenRowBack, new Rectangle(point, size));
}
// Warning row
if (asJournalData[pos - firstPos, columns - 1] == Language.T("Ambiguous"))
{
g.FillRectangle(brushWarningBack, new Rectangle(point, size));
isWarning = true;
}
else
{
isWarning = false;
}
// Selected row
if (pos - firstPos == selectedRow)
{
g.FillRectangle(brushSelectedRowBack, new Rectangle(point, size));
brush = brushSelectedRowText;
}
else
{
brush = isWarning ? brushWarningText : brushRowText;
}
// Draw the position icon
int iImgY = y + (int)Math.Floor((rowHeight - 16) / 2.0);
g.DrawImage(aiPositionIcons[pos - firstPos], scrll + 2, iImgY, 16, 16);
// Prints the data
g.DrawString(asJournalData[pos - firstPos, 0], font, brush, scrll + (16 + aiX[1]) / 2, (pos - firstPos + 2) * rowHeight, sf);
for (int i = 1; i < columns; i++)
{
g.DrawString(asJournalData[pos - firstPos, i], font, brush, scrll + (aiX[i] + aiX[i + 1]) / 2, (pos - firstPos + 2) * rowHeight, sf);
}
}
//g.DrawLine(penLines, 0, iRowHeight, ClientSize.Width, iRowHeight);
for (int i = 1; i < columns; i++)
{
g.DrawLine(penLines, aiX[i] + scrll, 2 * rowHeight, aiX[i] + scrll, ClientSize.Height);
}
// Border
g.DrawLine(penBorder, 1, 2 * rowHeight, 1, ClientSize.Height);
g.DrawLine(penBorder, ClientSize.Width - border + 1, 2 * rowHeight, ClientSize.Width - border + 1, ClientSize.Height);
g.DrawLine(penBorder, 0, ClientSize.Height - border + 1, ClientSize.Width, ClientSize.Height - border + 1);
OnSelectedBarChange(new EventArgs());
return;
}
/// <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>
/// Panel properties Paint
/// </summary>
private void PnlPropertiesPaint(object sender, PaintEventArgs e)
{
var pnl = (Panel)sender;
Graphics g = e.Graphics;
int width = pnl.ClientSize.Width;
Color colorCaptionBack = LayoutColors.ColorSlotCaptionBackAveraging;
Color colorCaptionText = LayoutColors.ColorSlotCaptionText;
Color colorBackground = LayoutColors.ColorSlotBackground;
Color colorLogicText = LayoutColors.ColorSlotLogicText;
Color colorDash = LayoutColors.ColorSlotDash;
// Caption
string stringCaptionText = Language.T("Strategy Properties");
var fontCaptionText = new Font(Font.FontFamily, 9);
float captionHeight = Math.Max(fontCaptionText.Height, 18);
float captionWidth = width;
Brush brushCaptionText = new SolidBrush(colorCaptionText);
var stringFormatCaption = new StringFormat
{
LineAlignment = StringAlignment.Center,
Trimming = StringTrimming.EllipsisCharacter,
FormatFlags = StringFormatFlags.NoWrap,
Alignment = StringAlignment.Center
};
var rectfCaption = new RectangleF(0, 0, captionWidth, captionHeight);
Data.GradientPaint(g, rectfCaption, colorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(stringCaptionText, fontCaptionText, brushCaptionText, rectfCaption, stringFormatCaption);
// Border
var penBorder = new Pen(Data.GetGradientColor(colorCaptionBack, -LayoutColors.DepthCaption), Border);
g.DrawLine(penBorder, 1, captionHeight, 1, pnl.Height);
g.DrawLine(penBorder, pnl.Width - Border + 1, captionHeight, pnl.Width - Border + 1, pnl.Height);
g.DrawLine(penBorder, 0, pnl.Height - Border + 1, pnl.Width, pnl.Height - Border + 1);
// Paint the panel's background
var rectfPanel = new RectangleF(Border, captionHeight, pnl.Width - 2 * Border,
pnl.Height - captionHeight - Border);
Data.GradientPaint(g, rectfPanel, colorBackground, LayoutColors.DepthControl);
int vPosition = (int)captionHeight + 2;
// Padlock image
if (ShowPadlockImg)
{
if (_strategy.PropertiesStatus == StrategySlotStatus.Locked)
{
g.DrawImage(Resources.padlock_img, 1, 1, 16, 16);
}
else if (_strategy.PropertiesStatus == StrategySlotStatus.Open)
{
g.DrawImage(Resources.open_padlock, 1, 1, 16, 16);
}
else if (_strategy.PropertiesStatus == StrategySlotStatus.Linked)
{
g.DrawImage(Resources.linked, 1, 1, 16, 16);
}
}
var stringFormat = new StringFormat
{
Trimming = StringTrimming.EllipsisCharacter, FormatFlags = StringFormatFlags.NoWrap
};
var fontParam = new Font(Font.FontFamily, 9f, FontStyle.Regular);
var fontValue = new Font(Font.FontFamily, 9f, FontStyle.Regular);
Brush brushParam = new SolidBrush(colorLogicText);
Brush brushValue = new SolidBrush(colorLogicText);
var penDash = new Pen(colorDash);
string strPermaSL = _strategy.UsePermanentSL
? (Data.Strategy.PermanentSLType == PermanentProtectionType.Absolute ? "(Abs) " : "") +
_strategy.PermanentSL.ToString(CultureInfo.InvariantCulture)
: Language.T("None");
string strPermaTP = _strategy.UsePermanentTP
? (Data.Strategy.PermanentTPType == PermanentProtectionType.Absolute ? "(Abs) " : "") +
_strategy.PermanentTP.ToString(CultureInfo.InvariantCulture)
: Language.T("None");
string strBreakEven = _strategy.UseBreakEven
? _strategy.BreakEven.ToString(CultureInfo.InvariantCulture)
: Language.T("None");
if (SlotMinMidMax == SlotSizeMinMidMax.min)
{
string param = Language.T(_strategy.SameSignalAction.ToString()) + "; " +
Language.T(_strategy.OppSignalAction.ToString()) + "; " +
"SL-" + strPermaSL + "; " +
"TP-" + strPermaTP + "; " +
"BE-" + strBreakEven;
SizeF sizeParam = g.MeasureString(param, fontParam);
float maxParamWidth = sizeParam.Width;
// Padding Param Padding Dash Padding Value Padding
float padding = Space;
float necessaryWidth = 2 * padding + maxParamWidth;
padding = width > necessaryWidth?Math.Max((pnl.ClientSize.Width - maxParamWidth) / 2, padding) : 2;
float tabParam = padding;
var pointParam = new PointF(tabParam, vPosition);
g.DrawString(param, fontParam, brushParam, pointParam);
}
else
{
// Find Maximum width of the strings
var asParams = new[]
{
Language.T("Same direction signal"),
Language.T("Opposite direction signal"),
Language.T("Permanent Stop Loss"),
Language.T("Permanent Take Profit"),
Language.T("Break Even")
};
var asValues = new[]
{
Language.T(_strategy.SameSignalAction.ToString()),
Language.T(_strategy.OppSignalAction.ToString()),
strPermaSL,
strPermaTP,
strBreakEven
};
float maxParamWidth = 0;
foreach (string param in asParams)
{
if (g.MeasureString(param, fontParam).Width > maxParamWidth)
{
maxParamWidth = g.MeasureString(param, fontParam).Width;
}
}
float maxValueWidth = 0;
foreach (string value in asValues)
{
if (g.MeasureString(value, fontParam).Width > maxValueWidth)
{
maxValueWidth = g.MeasureString(value, fontParam).Width;
}
}
// Padding Param Padding Dash Padding Value Padding
float padding = Space;
const float dashWidth = 5;
float necessaryWidth = 4 * padding + maxParamWidth + maxValueWidth + dashWidth;
padding = width > necessaryWidth
? Math.Max((pnl.ClientSize.Width - maxParamWidth - maxValueWidth - dashWidth) / 6, padding)
: 2;
float tabParam = 2 * padding;
float tabDash = tabParam + maxParamWidth + padding;
float tabValue = tabDash + dashWidth + padding;
// Same direction
string parameter = Language.T("Same direction signal");
string text = Language.T(_strategy.SameSignalAction.ToString());
var pointParam = new PointF(tabParam, vPosition);
var pointDash1 = new PointF(tabDash, vPosition + fontParam.Height / 2 + 2);
var pointDash2 = new PointF(tabDash + dashWidth, vPosition + fontParam.Height / 2 + 2);
var pointValue = new PointF(tabValue, vPosition);
var sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
var rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(parameter, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(text, fontValue, brushValue, rectfValue, stringFormat);
vPosition += fontValue.Height + 2;
// Opposite direction
parameter = Language.T("Opposite direction signal");
text = Language.T(_strategy.OppSignalAction.ToString());
pointParam = new PointF(tabParam, vPosition);
pointDash1 = new PointF(tabDash, vPosition + fontParam.Height / 2 + 2);
pointDash2 = new PointF(tabDash + dashWidth, vPosition + fontParam.Height / 2 + 2);
pointValue = new PointF(tabValue, vPosition);
sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(parameter, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(text, fontValue, brushValue, rectfValue, stringFormat);
vPosition += fontValue.Height + 2;
// Permanent Stop Loss
parameter = Language.T("Permanent Stop Loss");
text = strPermaSL;
pointParam = new PointF(tabParam, vPosition);
pointDash1 = new PointF(tabDash, vPosition + fontParam.Height / 2 + 2);
pointDash2 = new PointF(tabDash + dashWidth, vPosition + fontParam.Height / 2 + 2);
pointValue = new PointF(tabValue, vPosition);
sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(parameter, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(text, fontValue, brushValue, rectfValue, stringFormat);
vPosition += fontValue.Height + 2;
// Permanent Take Profit
parameter = Language.T("Permanent Take Profit");
text = strPermaTP;
pointParam = new PointF(tabParam, vPosition);
pointDash1 = new PointF(tabDash, vPosition + fontParam.Height / 2 + 2);
pointDash2 = new PointF(tabDash + dashWidth, vPosition + fontParam.Height / 2 + 2);
pointValue = new PointF(tabValue, vPosition);
sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(parameter, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(text, fontValue, brushValue, rectfValue, stringFormat);
vPosition += fontValue.Height;
// Break Even
parameter = Language.T("Break Even");
text = strBreakEven;
pointParam = new PointF(tabParam, vPosition);
pointDash1 = new PointF(tabDash, vPosition + fontParam.Height / 2 + 2);
pointDash2 = new PointF(tabDash + dashWidth, vPosition + fontParam.Height / 2 + 2);
pointValue = new PointF(tabValue, vPosition);
sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(parameter, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(text, fontValue, brushValue, rectfValue, stringFormat);
}
}
/// <summary>
/// Paints the chart
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
var chartArea = new Rectangle(Border, (int)_captionHeight, ClientSize.Width - 2 * Border, ClientSize.Height - (int)_captionHeight - Border);
Data.GradientPaint(g, chartArea, LayoutColors.ColorChartBack, LayoutColors.DepthControl);
// Panel caption
Data.GradientPaint(g, _captionRectangle, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(_captionText, _captionFont, _captionBrush, _captionRectangle, _captionStringFormat);
// Border
g.DrawLine(_penBorder, 1, _captionHeight, 1, ClientSize.Height);
g.DrawLine(_penBorder, ClientSize.Width - Border + 1, _captionHeight, ClientSize.Width - Border + 1, ClientSize.Height);
g.DrawLine(_penBorder, 0, ClientSize.Height - Border + 1, ClientSize.Width, ClientSize.Height - Border + 1);
if (!Data.IsData || !Data.IsResult || Data.Bars <= StatsBuffer.FirstBar)
{
return;
}
// Limits the drawing into the chart area only
g.SetClip(new Rectangle(_xLeft, _yTop, _xRight - _xLeft, _yPriceBottom - _yTop));
// Draws Volume, Lots and Price
int index = 0;
for (int bar = _chartFirstBar; bar <= _chartLastBar; bar++)
{
// Draw the volume
if (_yVolume[index] != _yPriceBottom)
{
g.DrawLine(_penVolume, _x[index], _yVolume[index], _x[index], _yPriceBottom - 1);
}
// Draw position lots
if (_rectPosition[index] != Rectangle.Empty)
{
g.FillRectangle(_brushPosition[index], _rectPosition[index]);
}
// Draw the bar
var penBar = new Pen(LayoutColors.ColorBarBorder);
g.DrawLine(penBar, _x[index], _yLow[index], _x[index], _yHigh[index]);
g.DrawLine(penBar, _x[index], _yClose[index], _x[index] + 1, _yClose[index]);
index++;
}
// Drawing the indicators in the chart
int slots = StatsBuffer.Strategy.Slots;
for (int slot = 0; slot < slots; slot++)
{
if (_isSeparatedChart[slot])
{
continue;
}
for (int comp = 0; comp < _componentLenght[slot]; comp++)
{
switch (_chartType[slot][comp])
{
case IndChartType.Line:
g.DrawLines(new Pen(_chartBrush[slot][comp]), _chartLine[slot][comp]);
break;
case IndChartType.Dot:
for (int bar = _chartFirstBar; bar <= _chartLastBar; bar++)
{
g.FillRectangle(_chartBrush[slot][comp], _chartDot[slot][comp][bar - _chartFirstBar]);
}
break;
case IndChartType.Level:
for (int bar = _chartFirstBar; bar <= _chartLastBar; bar++)
{
g.FillRectangle(_chartBrush[slot][comp], _chartLevel[slot][comp][bar - _chartFirstBar]);
}
break;
case IndChartType.CloudUp:
g.DrawLines(new Pen(_chartBrush[slot][comp])
{
DashStyle = DashStyle.Dash
}, _chartLine[slot][comp]);
break;
case IndChartType.CloudDown:
g.DrawLines(new Pen(_chartBrush[slot][comp])
{
DashStyle = DashStyle.Dash
}, _chartLine[slot][comp]);
break;
}
}
}
g.ResetClip();
// Separate indicators
for (int ind = 0; ind < _separateIndicatorsCount; ind++)
{
int slot = _indicatorSlots[ind];
for (int comp = 0; comp < _componentLenght[slot]; comp++)
{
switch (_chartType[slot][comp])
{
case IndChartType.Line:
g.DrawLines(new Pen(_chartBrush[slot][comp]), _chartLine[slot][comp]);
break;
case IndChartType.Histogram:
double zero = 0;
if (zero < _minValues[ind])
{
zero = _minValues[ind];
}
if (zero > _maxValues[ind])
{
zero = _maxValues[ind];
}
var y0 = (int)(_yIndBottom[ind] - (zero - _minValues[ind]) * _scales[ind]);
g.DrawLine(_penDarkGray, _xLeft, y0, _xRight, y0);
for (int bar = _chartFirstBar; bar <= _chartLastBar; bar++)
{
double val = _chartValue[slot][comp][bar - _chartFirstBar];
int x = (bar - _chartFirstBar) * _chartBarWidth + _xLeft;
var y = (int)(_yIndBottom[ind] - (val - _minValues[ind]) * _scales[ind]);
g.DrawLine(_chartPen[slot][comp][bar - _chartFirstBar], x, y0, x, y);
}
break;
}
}
}
// Lines
for (int ind = 0; ind < _separateIndicatorsCount; ind++)
{
int y = _yBottom - (ind + 1) * _separateIndicatorsChartHeight;
g.DrawLine(_penFore, _xLeft, y, _xRight, y);
}
g.DrawLine(_penFore, _xLeft, _yBottom, _xRight, _yBottom);
g.DrawLine(_penFore, _xLeft, _yTop, _xLeft, _yBottom);
}
/// <summary>
/// Paints the journal
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
int scrll = -_hScrollBar.Value;
var size = new Size(ClientSize.Width, _rowHeight);
var stringFormat = new StringFormat {
Alignment = StringAlignment.Center
};
// Caption background
var rectfCaption = new RectangleF(0, 0, ClientSize.Width, 2 * _rowHeight);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
// Print the journal caption
string stringCaptionText = Language.T("Journal by Positions") +
(ShowTransfers ? "" : " " + Language.T("without Transfers")) +
(Configs.AccountInMoney
? " [" + Configs.AccountCurrency + "]"
: " [" + Language.T("pips") + "]");
g.DrawString(stringCaptionText, _font, _brushCaptionText, new RectangleF(Point.Empty, size), stringFormat);
g.SetClip(new RectangleF(Border, _rowHeight, ClientSize.Width - 2 * Border, _rowHeight));
if (Configs.AccountInMoney)
{
g.DrawString(_titlesInMoney[0], _font, _brushCaptionText, scrll + (_scaledX[0] + _scaledX[1]) / 2,
_rowHeight, stringFormat);
for (int i = 1; i < _columns; i++)
{
g.DrawString(_titlesInMoney[i], _font, _brushCaptionText, scrll + (_scaledX[i] + _scaledX[i + 1]) / 2,
_rowHeight, stringFormat);
}
}
else
{
g.DrawString(_titlesInPips[0], _font, _brushCaptionText, scrll + (_scaledX[0] + _scaledX[1]) / 2,
_rowHeight, stringFormat);
for (int i = 1; i < _columns; i++)
{
g.DrawString(_titlesInPips[i], _font, _brushCaptionText, scrll + (_scaledX[i] + _scaledX[i + 1]) / 2,
_rowHeight, stringFormat);
}
}
g.ResetClip();
// Paints the journal's data field
var rectField = new RectangleF(Border, 2 * _rowHeight, ClientSize.Width - 2 * Border,
ClientSize.Height - 2 * _rowHeight - Border);
g.FillRectangle(new SolidBrush(_colorBack), rectField);
size = new Size(ClientSize.Width - _vScrollBar.Width - 2 * Border, _rowHeight);
// Prints the journal data
for (int pos = _firstPos; pos < _firstPos + _shownPos; pos++)
{
int y = (pos - _firstPos + 2) * _rowHeight;
var point = new Point(Border, y);
// Even row
if (Math.Abs((pos - _firstPos) % 2f - 0) > 0.0001)
{
g.FillRectangle(_brushEvenRowBack, new Rectangle(point, size));
}
// Warning row
bool isWarning = false;
if (_journalData[pos - _firstPos, _columns - 1] == Language.T("Ambiguous"))
{
g.FillRectangle(_brushWarningBack, new Rectangle(point, size));
isWarning = true;
}
// Selected row
Brush brush;
if (pos - _firstPos == _selectedRow)
{
g.FillRectangle(_brushSelectedRowBack, new Rectangle(point, size));
brush = _brushSelectedRowText;
}
else
{
brush = isWarning ? _brushWarningText : _brushRowText;
}
// Draw the position icon
int iImgY = y + (int)Math.Floor((_rowHeight - 16) / 2.0);
g.DrawImage(_posIcons[pos - _firstPos], scrll + 2, iImgY, 16, 16);
// Prints the data
g.DrawString(_journalData[pos - _firstPos, 0], _font, brush, scrll + (16 + _scaledX[1]) / 2,
(pos - _firstPos + 2) * _rowHeight, stringFormat);
for (int i = 1; i < _columns; i++)
{
g.DrawString(_journalData[pos - _firstPos, i], _font, brush,
scrll + (_scaledX[i] + _scaledX[i + 1]) / 2, (pos - _firstPos + 2) * _rowHeight,
stringFormat);
}
}
//g.DrawLine(penLines, 0, iRowHeight, ClientSize.Width, iRowHeight);
for (int i = 1; i < _columns; i++)
{
g.DrawLine(_penLines, _scaledX[i] + scrll, 2 * _rowHeight, _scaledX[i] + scrll, ClientSize.Height);
}
// Border
g.DrawLine(_penBorder, 1, 2 * _rowHeight, 1, ClientSize.Height);
g.DrawLine(_penBorder, ClientSize.Width - Border + 1, 2 * _rowHeight, ClientSize.Width - Border + 1,
ClientSize.Height);
g.DrawLine(_penBorder, 0, ClientSize.Height - Border + 1, ClientSize.Width, ClientSize.Height - Border + 1);
OnSelectedBarChange(new EventArgs());
}
/// <summary>
/// Paints the journal
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
int iHScrll = -hScrollBar.Value;
bool bWarning = false;
Brush brush = Brushes.Red;
Size size = new Size(ClientSize.Width - vScrollBar.Width, rowHeight);
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
// Caption background
RectangleF rectfCaption = new RectangleF(0, 0, ClientSize.Width, 2 * rowHeight);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
// Print the journal caption
string unit = Configs.AccountInMoney ? " [" + Configs.AccountCurrency + "]" : " [" + Language.T("pips") + "]";
string accUnit = " [" + Configs.AccountCurrency + "]";
g.SetClip(new RectangleF(border, 0, ClientSize.Width - 2 * border, 2 * rowHeight));
g.DrawString(Language.T("Market Data"), font, brushCaptionText, iHScrll + (aiX[8] + aiX[0]) / 2, 0, sf);
g.DrawString(Language.T("Summary") + unit, font, brushCaptionText, iHScrll + (aiX[14] + aiX[8]) / 2, 0, sf);
g.DrawString(Language.T("Account") + unit, font, brushCaptionText, iHScrll + (aiX[16] + aiX[14]) / 2, 0, sf);
g.DrawString(Language.T("Margin") + accUnit, font, brushCaptionText, iHScrll + (aiX[18] + aiX[16]) / 2, 0, sf);
g.DrawString(Language.T("Backtest"), font, brushCaptionText, iHScrll + (aiX[19] + aiX[18]) / 2, 0, sf);
if (Configs.AccountInMoney)
{
for (int i = 0; i < columns; i++)
{
g.DrawString(asTitlesMoney[i], font, brushCaptionText, iHScrll + (aiX[i] + aiX[i + 1]) / 2, rowHeight, sf);
}
}
else
{
for (int i = 0; i < columns; i++)
{
g.DrawString(asTitlesPips[i], font, brushCaptionText, iHScrll + (aiX[i] + aiX[i + 1]) / 2, rowHeight, sf);
}
}
g.ResetClip();
RectangleF rectField = new RectangleF(border, 2 * rowHeight, ClientSize.Width - 2 * border, ClientSize.Height - 2 * rowHeight - border);
g.FillRectangle(new SolidBrush(colorBack), rectField);
size = new Size(ClientSize.Width - vScrollBar.Width - 2 * border, rowHeight);
// Prints the journal data
for (int bar = firstBar; bar < firstBar + shownBars; bar++)
{
int y = (bar - firstBar + 2) * rowHeight;
Point point = new Point(border, y);
// Even row
if ((bar - firstBar) % 2f != 0)
{
g.FillRectangle(brushEvenRowBack, new Rectangle(point, size));
}
// Warning row
if (asJournalData[bar - firstBar, columns - 1] == Language.T("Ambiguous"))
{
g.FillRectangle(brushWarningBack, new Rectangle(point, size));
bWarning = true;
}
else
{
bWarning = false;
}
// Selected row
if (bar - firstBar == selectedRow)
{
g.FillRectangle(brushSelectedRowBack, new Rectangle(point, size));
brush = brushSelectedRowText;
}
else
{
brush = bWarning ? brushWarningText : brushRowText;
}
// Draw the position icon
int imgY = y + (int)Math.Floor((rowHeight - 16) / 2.0);
g.DrawImage(aiPositionIcons[bar - firstBar], iHScrll + 2, imgY, 16, 16);
// Prints the data
g.DrawString(asJournalData[bar - firstBar, 0], font, brush, iHScrll + (16 + aiX[1]) / 2, (bar - firstBar + 2) * rowHeight, sf);
for (int i = 1; i < columns; i++)
{
g.DrawString(asJournalData[bar - firstBar, i], font, brush, iHScrll + (aiX[i] + aiX[i + 1]) / 2, (bar - firstBar + 2) * rowHeight, sf);
}
}
// Horizontal line in the title
//g.DrawLine(penLines, 0, iRowHeight, ClientSize.Width, iRowHeight);
// Vertical lines
for (int i = 1; i < columns; i++)
{
if (i == 8 || i == 14 || i == 16 || i == 18)
{
RectangleF rectfSeparator = new RectangleF(aiX[i] + iHScrll, rowHeight / 2, 1, 3 * rowHeight / 2);
Data.GradientPaint(g, rectfSeparator, LayoutColors.ColorCaptionBack, -2 * LayoutColors.DepthCaption);
g.DrawLine(penLines, aiX[i] + iHScrll, 2 * rowHeight, aiX[i] + iHScrll, ClientSize.Height);
}
else
{
g.DrawLine(penLines, aiX[i] + iHScrll, 2 * rowHeight, aiX[i] + iHScrll, ClientSize.Height);
}
}
// Border
g.DrawLine(penBorder, 1, 2 * rowHeight, 1, ClientSize.Height);
g.DrawLine(penBorder, ClientSize.Width - border + 1, 2 * rowHeight, ClientSize.Width - border + 1, ClientSize.Height);
g.DrawLine(penBorder, 0, ClientSize.Height - border + 1, ClientSize.Width, ClientSize.Height - border + 1);
OnSelectedBarChange(new EventArgs());
return;
}
/// <summary>
/// Paints the journal
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
// Caption background
var rectfCaption = new RectangleF(0, 0, ClientSize.Width, 2 * _rowHeight);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
int hScrll = -HScrollBar.Value;
//var size = new Size(ContextButtonLocation.X, _rowHeight);
var size = new Size(ClientSize.Width, _rowHeight);
var sf = new StringFormat {
Alignment = StringAlignment.Center
};
// Print the journal caption
string stringCaptionText = Language.T("Orders During the Bar") +
(Configs.AccountInMoney
? " [" + Configs.AccountCurrency + "]"
: " [" + Language.T("pips") + "]");
g.DrawString(stringCaptionText, _font, _brushCaptionText, new RectangleF(Point.Empty, size), sf);
g.SetClip(new RectangleF(Border, _rowHeight, ClientSize.Width - 2 * Border, _rowHeight));
if (Configs.AccountInMoney)
{
for (int i = 0; i < _columns; i++)
{
g.DrawString(_titlesMoney[i], _font, _brushCaptionText, hScrll + (_xScaled[i] + _xScaled[i + 1]) / 2,
_rowHeight, sf);
}
}
else
{
for (int i = 0; i < _columns; i++)
{
g.DrawString(_titlesPips[i], _font, _brushCaptionText, hScrll + (_xScaled[i] + _xScaled[i + 1]) / 2,
_rowHeight, sf);
}
}
g.ResetClip();
// Paints the journal's data field
var rectField = new RectangleF(Border, 2 * _rowHeight, ClientSize.Width - 2 * Border,
ClientSize.Height - 2 * _rowHeight - Border);
g.FillRectangle(new SolidBrush(_colorBack), rectField);
size = new Size(ClientSize.Width - VScrollBar.Width - 2 * Border, _rowHeight);
// Prints the journal data
for (int ord = _firstOrd; ord < _firstOrd + _shownOrd; ord++)
{
int row = ord - _firstOrd;
if (_journalData == null || _journalData[row, 0] == null)
{
Console.WriteLine("Break");
break;
}
int y = (row + 2) * _rowHeight;
var point = new Point(Border, y);
// Even row
if (Math.Abs(row % 2f - 0) > 0.0001)
{
g.FillRectangle(_brushEvenRowBack, new Rectangle(point, size));
}
// Draw the position icon
int iImgY = y + (int)Math.Floor((_rowHeight - 16) / 2.0);
g.DrawImage(_orderIcons[row], hScrll + 2, iImgY, 16, 16);
// Prints the data
g.DrawString(_journalData[row, 0], _font, _brushRowText, hScrll + (16 + _xScaled[1]) / 2,
(row + 2) * _rowHeight, sf);
for (int i = 1; i < _columns; i++)
{
if (i == _columns - 1)
{
g.DrawString(_journalData[row, i], _font, _brushRowText, hScrll + _xScaled[i],
(row + 2) * _rowHeight);
}
else
{
g.DrawString(_journalData[row, i], _font, _brushRowText,
hScrll + (_xScaled[i] + _xScaled[i + 1]) / 2, (row + 2) * _rowHeight, sf);
}
}
}
for (int i = 1; i < _columns; i++)
{
g.DrawLine(_penLines, _xScaled[i] + hScrll, 2 * _rowHeight, _xScaled[i] + hScrll, ClientSize.Height);
}
// Border
g.DrawLine(_penBorder, 1, 2 * _rowHeight, 1, ClientSize.Height);
g.DrawLine(_penBorder, ClientSize.Width - Border + 1, 2 * _rowHeight, ClientSize.Width - Border + 1,
ClientSize.Height);
g.DrawLine(_penBorder, 0, ClientSize.Height - Border + 1, ClientSize.Width, ClientSize.Height - Border + 1);
}
/// <summary>
/// Paints the chart
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
// Caption bar
Data.GradientPaint(g, _rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(_chartTitle, Font, new SolidBrush(LayoutColors.ColorCaptionText), _rectfCaption, _stringFormatCaption);
// Border
g.DrawLine(_penBorder, 1, _captionHeight, 1, ClientSize.Height);
g.DrawLine(_penBorder, ClientSize.Width - Border + 1, _captionHeight, ClientSize.Width - Border + 1, ClientSize.Height);
g.DrawLine(_penBorder, 0, ClientSize.Height - Border + 1, ClientSize.Width, ClientSize.Height - Border + 1);
// Paints the background by gradient
var rectChartField = new RectangleF(Border, _captionHeight, ClientSize.Width - 2 * Border, ClientSize.Height - _captionHeight - Border);
Data.GradientPaint(g, rectChartField, LayoutColors.ColorChartBack, LayoutColors.DepthControl);
if (_isNotPaint)
{
return;
}
// Grid and Price labels
for (int labelPrice = _data.Minimum; labelPrice <= _data.Minimum + _countLabels * _labelStep; labelPrice += _labelStep)
{
var labelY = (int)(_yBottom - (labelPrice - _data.Minimum) * _yScale);
g.DrawString(labelPrice.ToString(CultureInfo.InvariantCulture), Font, _brushFore, _xRight,
labelY - Font.Height / 2 - 1);
g.DrawLine(_penGrid, _xLeft, labelY, _xRight, labelY);
}
// Price close
if (_showPriceLine)
{
g.DrawLines(new Pen(LayoutColors.ColorChartGrid), _closePricePoints);
}
// Equity line
g.DrawLines(new Pen(LayoutColors.ColorChartEquityLine), _equityPoints);
// Draw Long and Short balance
if (Configs.AdditionalStatistics)
{
g.DrawLines(new Pen(Color.Red), _shortBalancePoints);
g.DrawLines(new Pen(Color.Green), _longBalancePoints);
}
// Out of Sample
if (IsOOS && OOSBar > 0)
{
g.DrawLine(new Pen(LayoutColors.ColorChartFore), _xOOSBar, _yTop, _xOOSBar, _yBottom);
Brush brushOOS = new Pen(LayoutColors.ColorChartFore).Brush;
g.DrawString("OOS", Font, brushOOS, _xOOSBar, _yBottom - Font.Height);
float widthOOSBarDate = g.MeasureString(_data.DataTimeBarOOS.ToShortDateString(), Font).Width;
g.DrawString(_data.DataTimeBarOOS.ToShortDateString(), Font, brushOOS, _xOOSBar - widthOOSBarDate, _yBottom - Font.Height);
}
// Draw Balance Line
if (_data.MarginCallBar > 0) // In case of Margin Call
{
// Draw balance line up to Margin Call
var balancePoints = new PointF[_data.MarginCallBar - _data.FirstBar];
for (int i = 0; i < balancePoints.Length; i++)
{
balancePoints[i] = _balancePoints[i];
}
if (balancePoints.Length > 1)
{
g.DrawLines(new Pen(LayoutColors.ColorChartBalanceLine), balancePoints);
}
// Draw balance line after Margin Call
var redBalancePoints = new PointF[_data.Bars - _data.MarginCallBar];
for (int i = 0; i < redBalancePoints.Length; i++)
{
redBalancePoints[i] = _balancePoints[i + _data.MarginCallBar - _data.FirstBar];
}
g.DrawLines(new Pen(LayoutColors.ColorSignalRed), redBalancePoints);
// Margin Call line
g.DrawLine(new Pen(LayoutColors.ColorChartCross), _xMarginCallBar, _yTop, _xMarginCallBar, _yBottom);
// Margin Call label
float widthMarginCallLabel = g.MeasureString(Language.T("Margin Call"), Font).Width;
if (_xMarginCallBar < _xRight - widthMarginCallLabel)
{
g.DrawString(Language.T("Margin Call"), Font, _brushFore, _xMarginCallBar, _yTop);
}
else if (_xMarginCallBar > Space + widthMarginCallLabel)
{
g.DrawString(Language.T("Margin Call"), Font, _brushFore, _xMarginCallBar - widthMarginCallLabel, _yTop);
}
else
{
g.DrawString("MC", Font, _brushFore, _xMarginCallBar, _yTop);
}
}
else
{
// Draw the balance line
g.DrawLines(new Pen(LayoutColors.ColorChartBalanceLine), _balancePoints);
}
// Scanning note
var fontNote = new Font(Font.FontFamily, Font.Size - 1);
if (Data.Period != DataPeriods.min1 && Configs.Autoscan && !Data.IsIntrabarData)
{
g.DrawString(Language.T("Load intrabar data"), fontNote, Brushes.Red, _xLeft, _captionHeight - 2);
}
else if (Data.Period != DataPeriods.min1 && _isScanPerformed)
{
g.DrawString(Language.T("Scanned") + _data.ModellingQuolity, fontNote, Brushes.LimeGreen, _xLeft, _captionHeight - 2);
}
// Scanned bars
if (_isScanPerformed && !_isHideScanningLine &&
(Data.IntraBars != null && Data.IsIntrabarData ||
Data.Period == DataPeriods.min1 && Data.IsTickData && Configs.UseTickData))
{
DataPeriods dataPeriod = Data.Period;
Color color = Data.PeriodColor[Data.Period];
int fromBar = _data.FirstBar;
for (int bar = _data.FirstBar; bar < _data.Bars; bar++)
{
if (Data.IntraBarsPeriods[bar] == dataPeriod && bar != _data.Bars - 1)
{
continue;
}
int xStart = (int)((fromBar - _data.FirstBar) * _xScale) + _xLeft;
int xEnd = (int)((bar - _data.FirstBar) * _xScale) + _xLeft;
fromBar = bar;
dataPeriod = Data.IntraBarsPeriods[bar];
Data.GradientPaint(g, new RectangleF(xStart, _yBottom + 4, xEnd - xStart + 2, 5), color, 60);
color = Data.PeriodColor[Data.IntraBarsPeriods[bar]];
}
// Tick Data
if (Data.IsTickData && Configs.UseTickData)
{
int firstBarWithTicks = -1;
int lastBarWithTicks = -1;
for (int b = 0; b < _data.Bars; b++)
{
if (firstBarWithTicks == -1 && Data.TickData[b] != null)
{
firstBarWithTicks = b;
}
if (Data.TickData[b] != null)
{
lastBarWithTicks = b;
}
}
int xStart = (int)((firstBarWithTicks - _data.FirstBar) * _xScale) + _xLeft;
int xEnd = (int)((lastBarWithTicks - _data.FirstBar) * _xScale) + _xLeft;
Data.GradientPaint(g, new RectangleF(xStart, _yBottom + 4, xEnd - xStart + 2, 5), color, 60);
var rectf = new RectangleF(xStart, _yBottom + 4, xEnd - xStart + 2, 5);
Data.GradientPaint(g, rectf, Data.PeriodColor[DataPeriods.min1], 60);
rectf = new RectangleF(xStart, _yBottom + 6, xEnd - xStart + 2, 1);
Data.GradientPaint(g, rectf, Data.PeriodColor[DataPeriods.day], 60);
}
// Vertical coordinate axes
g.DrawLine(new Pen(LayoutColors.ColorChartFore), _xLeft - 1, _yBottom, _xLeft - 1, _yBottom + 9);
}
// Coordinate axes
g.DrawLine(new Pen(LayoutColors.ColorChartFore), _xLeft - 1, _yTop - Space, _xLeft - 1, _yBottom + 1);
g.DrawLine(new Pen(LayoutColors.ColorChartFore), _xLeft - 1, _yBottom + 1, _xRight, _yBottom + 1);
// Balance level
g.DrawLine(new Pen(LayoutColors.ColorChartCross), _xLeft, _yBalance, _xRight - Space + 1, _yBalance);
// Balance label
var labelSize = new Size(_labelWidth + Space, Font.Height + 2);
var labelPoint = new Point(_xRight - Space + 2, (int)(_yBalance - Font.Height / 2.0 - 1));
var labelRect = new Rectangle(labelPoint, labelSize);
g.FillRectangle(new SolidBrush(LayoutColors.ColorLabelBack), labelRect);
g.DrawRectangle(new Pen(LayoutColors.ColorChartCross), labelRect);
g.DrawString((Math.Round(_data.NetBalance)).ToString(CultureInfo.InvariantCulture), Font,
new SolidBrush(LayoutColors.ColorLabelText), labelRect, _stringFormatCaption);
}
/// <summary>
/// Paints panel pnlInfo
/// </summary>
void PnlInfo_Paint(object sender, PaintEventArgs e)
{
// ---------------------------------------------------------------------+
// | Way points description |
// |--------------------------------------------------------------------+
// | Number | Description | Price | Direction | Lots | Position | Order |
// |--------------------------------------------------------------------+
//xp0 xp1 xp2 xp3 xp4 xp5 xp6 xp7
Graphics g = e.Graphics;
g.Clear(LayoutColors.ColorControlBack);
if (!Data.IsData || !Data.IsResult)
{
return;
}
Panel pnl = (Panel)sender;
Brush brush = Brushes.White;
string FF = Data.FF; // Format modifier to print the floats
Size size = new Size(aiX[columns] - aiX[0], infoRowHeight);
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Near;
// Caption background
PointF pntStart = new PointF(0, 0);
SizeF szfCaption = new Size(pnl.ClientSize.Width, 2 * infoRowHeight);
RectangleF rectfCaption = new RectangleF(pntStart, szfCaption);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
// Caption Text
StringFormat stringFormatCaption = new StringFormat();
stringFormatCaption.LineAlignment = StringAlignment.Center;
stringFormatCaption.Trimming = StringTrimming.EllipsisCharacter;
stringFormatCaption.FormatFlags = StringFormatFlags.NoWrap;
stringFormatCaption.Alignment = StringAlignment.Near;
string stringCaptionText = Language.T("Way Points Description");
float fCaptionWidth = (float)Math.Min(pnlInfo.ClientSize.Width, aiX[columns] - aiX[0]);
float fCaptionTextWidth = g.MeasureString(stringCaptionText, fontInfo).Width;
float fCaptionTextX = (float)Math.Max((fCaptionWidth - fCaptionTextWidth) / 2f, 0);
PointF pfCaptionText = new PointF(fCaptionTextX, 0);
SizeF sfCaptionText = new SizeF(fCaptionWidth - fCaptionTextX, infoRowHeight);
rectfCaption = new RectangleF(pfCaptionText, sfCaptionText);
// First caption raw
g.DrawString(stringCaptionText, fontInfo, brushCaptionText, rectfCaption, stringFormatCaption);
// Second caption raw
for (int i = 0; i < columns; i++)
{
g.DrawString(asTitles[i], fontInfo, brushCaptionText, (aiX[i] + aiX[i + 1]) / 2, infoRowHeight, sf);
}
brush = new SolidBrush(LayoutColors.ColorControlText);
for (int pnt = 0; pnt < Backtester.WayPoints(bar); pnt++)
{
int y = (pnt + 2) * infoRowHeight;
Point point = new Point(aiX[0], y);
// Even row
if (pnt % 2f != 0)
{
g.FillRectangle(brushEvenRow, new Rectangle(point, size));
}
int positionNumber = Backtester.WayPoint(bar, pnt).PosNumb;
WayPointType wpType = Backtester.WayPoint(bar, pnt).WPType;
PosDirection posDirection = Backtester.PosFromNumb(positionNumber).PosDir;
double posLots = Backtester.PosFromNumb(positionNumber).PosLots;
int ordNumber = Backtester.WayPoint(bar, pnt).OrdNumb;
g.DrawString((pnt + 1).ToString(), fontInfo, brush, (aiX[0] + aiX[1]) / 2, y, sf);
g.DrawString(Language.T(Way_Point.WPTypeToString(wpType)), fontInfo, brush, aiX[1] + 2, y);
g.DrawString(Backtester.WayPoint(bar, pnt).Price.ToString(FF), fontInfo, brush, (aiX[3] + aiX[2]) / 2, y, sf);
if (positionNumber > -1)
{
g.DrawString(Language.T(posDirection.ToString()), fontInfo, brush, (aiX[4] + aiX[3]) / 2, y, sf);
g.DrawString(posLots.ToString(), fontInfo, brush, (aiX[5] + aiX[4]) / 2, y, sf);
g.DrawString((positionNumber + 1).ToString(), fontInfo, brush, (aiX[6] + aiX[5]) / 2, y, sf);
}
if (ordNumber > -1)
{
g.DrawString((ordNumber + 1).ToString(), fontInfo, brush, (aiX[7] + aiX[6]) / 2, y, sf);
}
}
// Vertical lines
Pen penLine = new Pen(LayoutColors.ColorJournalLines);
for (int i = 1; i < columns; i++)
{
g.DrawLine(penLine, aiX[i], 2 * infoRowHeight, aiX[i], ClientSize.Height - border);
}
// Border
Pen 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);
return;
}
/// <summary>
/// Paints panel pnlInfo
/// </summary>
private void PnlInfoPaint(object sender, PaintEventArgs e)
{
// ---------------------------------------------------------------------+
// | Way points description |
// |--------------------------------------------------------------------+
// | Number | Description | Price | Direction | Lots | Position | Order |
// |--------------------------------------------------------------------+
//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;
string ff = Data.FF; // Format modifier to print the floats
var size = new Size(_aiX[_columns] - _aiX[0], _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, 2 * _infoRowHeight);
var rectfCaption = new RectangleF(pntStart, szfCaption);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
// Caption Text
var stringFormat = new StringFormat
{
LineAlignment = StringAlignment.Center,
Trimming = StringTrimming.EllipsisCharacter,
FormatFlags = StringFormatFlags.NoWrap,
Alignment = StringAlignment.Near
};
string stringCaptionText = Language.T("Way Points Description");
float captionWidth = Math.Min(_pnlInfo.ClientSize.Width, _aiX[_columns] - _aiX[0]);
float fCaptionTextWidth = g.MeasureString(stringCaptionText, _fontInfo).Width;
float fCaptionTextX = Math.Max((captionWidth - fCaptionTextWidth) / 2f, 0);
var pfCaptionText = new PointF(fCaptionTextX, 0);
var sfCaptionText = new SizeF(captionWidth - fCaptionTextX, _infoRowHeight);
rectfCaption = new RectangleF(pfCaptionText, sfCaptionText);
// First caption raw
g.DrawString(stringCaptionText, _fontInfo, _brushCaptionText, rectfCaption, stringFormat);
// Second caption raw
for (int i = 0; i < _columns; i++)
{
g.DrawString(_asTitles[i], _fontInfo, _brushCaptionText, (_aiX[i] + _aiX[i + 1]) / 2f, _infoRowHeight, sf);
}
Brush brush = new SolidBrush(LayoutColors.ColorControlText);
for (int pnt = 0; pnt < Backtester.WayPoints(_barCurrent); pnt++)
{
int y = (pnt + 2) * _infoRowHeight;
var point = new Point(_aiX[0], y);
// Even row
if (Math.Abs(pnt % 2f - 0) > 0.00001)
{
g.FillRectangle(_brushEvenRow, new Rectangle(point, size));
}
int positionNumber = Backtester.WayPoint(_barCurrent, pnt).PosNumb;
WayPointType wpType = Backtester.WayPoint(_barCurrent, pnt).WPType;
PosDirection posDirection = Backtester.PosFromNumb(positionNumber).PosDir;
double posLots = Backtester.PosFromNumb(positionNumber).PosLots;
int ordNumber = Backtester.WayPoint(_barCurrent, pnt).OrdNumb;
g.DrawString((pnt + 1).ToString(CultureInfo.InvariantCulture), _fontInfo, brush, (_aiX[0] + _aiX[1]) / 2f,
y, sf);
g.DrawString(Language.T(WayPoint.WPTypeToString(wpType)), _fontInfo, brush, _aiX[1] + 2, y);
g.DrawString(Backtester.WayPoint(_barCurrent, pnt).Price.ToString(ff), _fontInfo, brush,
(_aiX[3] + _aiX[2]) / 2f, y, sf);
if (positionNumber > -1)
{
g.DrawString(Language.T(posDirection.ToString()), _fontInfo, brush, (_aiX[4] + _aiX[3]) / 2f, y, sf);
g.DrawString(posLots.ToString(CultureInfo.InvariantCulture), _fontInfo, brush,
(_aiX[5] + _aiX[4]) / 2f, y, sf);
g.DrawString((positionNumber + 1).ToString(CultureInfo.InvariantCulture), _fontInfo, brush,
(_aiX[6] + _aiX[5]) / 2f, y, sf);
}
if (ordNumber > -1)
{
g.DrawString((ordNumber + 1).ToString(CultureInfo.InvariantCulture), _fontInfo, brush,
(_aiX[7] + _aiX[6]) / 2f, y, sf);
}
}
// Vertical lines
var penLine = new Pen(LayoutColors.ColorJournalLines);
for (int i = 1; i < _columns; i++)
{
g.DrawLine(penLine, _aiX[i], 2 * _infoRowHeight, _aiX[i], ClientSize.Height - Border);
}
// 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>
/// Panel Slot Paint
/// </summary>
private void PnlSlotPaint(object sender, PaintEventArgs e)
{
var pnl = (ContextPanel)sender;
Graphics g = e.Graphics;
var slot = (int)pnl.Tag;
int width = pnl.ClientSize.Width;
SlotTypes slotType = _strategy.GetSlotType(slot);
Color colorBackground = LayoutColors.ColorSlotBackground;
Color colorCaptionText = LayoutColors.ColorSlotCaptionText;
Color colorCaptionBackOpen = LayoutColors.ColorSlotCaptionBackOpen;
Color colorCaptionBackOpenFilter = LayoutColors.ColorSlotCaptionBackOpenFilter;
Color colorCaptionBackClose = LayoutColors.ColorSlotCaptionBackClose;
Color colorCaptionBackCloseFilter = LayoutColors.ColorSlotCaptionBackCloseFilter;
Color colorIndicatorNameText = LayoutColors.ColorSlotIndicatorText;
Color colorLogicText = LayoutColors.ColorSlotLogicText;
Color colorParamText = LayoutColors.ColorSlotParamText;
Color colorValueText = LayoutColors.ColorSlotValueText;
Color colorDash = LayoutColors.ColorSlotDash;
// Caption
string stringCaptionText = string.Empty;
Color colorCaptionBack = LayoutColors.ColorSignalRed;
switch (slotType)
{
case SlotTypes.Open:
stringCaptionText = Language.T("Opening Point of the Position");
colorCaptionBack = colorCaptionBackOpen;
break;
case SlotTypes.OpenFilter:
stringCaptionText = Language.T("Opening Logic Condition");
colorCaptionBack = colorCaptionBackOpenFilter;
break;
case SlotTypes.Close:
stringCaptionText = Language.T("Closing Point of the Position");
colorCaptionBack = colorCaptionBackClose;
break;
case SlotTypes.CloseFilter:
stringCaptionText = Language.T("Closing Logic Condition");
colorCaptionBack = colorCaptionBackCloseFilter;
break;
}
var penBorder = new Pen(Data.GetGradientColor(colorCaptionBack, -LayoutColors.DepthCaption), Border);
var fontCaptionText = new Font(Font.FontFamily, 9);
float captionHeight = Math.Max(fontCaptionText.Height, 18);
float captionWidth = width;
Brush brushCaptionText = new SolidBrush(colorCaptionText);
var stringFormatCaption = new StringFormat
{
LineAlignment = StringAlignment.Center,
Trimming = StringTrimming.EllipsisCharacter,
FormatFlags = StringFormatFlags.NoWrap,
Alignment = StringAlignment.Center
};
var rectfCaption = new RectangleF(0, 0, captionWidth, captionHeight);
Data.GradientPaint(g, rectfCaption, colorCaptionBack, LayoutColors.DepthCaption);
if (ShowRemoveSlotButtons && slot != _strategy.OpenSlot && slot != _strategy.CloseSlot)
{
int buttonDimentions = (int)captionHeight - 2;
int buttonX = width - buttonDimentions - 1;
float captionTextWidth = g.MeasureString(stringCaptionText, fontCaptionText).Width;
float captionTextX = Math.Max((captionWidth - captionTextWidth) / 2f, 0);
var pfCaptionText = new PointF(captionTextX, 0);
var sfCaptionText = new SizeF(buttonX - captionTextX, captionHeight);
rectfCaption = new RectangleF(pfCaptionText, sfCaptionText);
stringFormatCaption.Alignment = StringAlignment.Near;
}
g.DrawString(stringCaptionText, fontCaptionText, brushCaptionText, rectfCaption, stringFormatCaption);
// Border
g.DrawLine(penBorder, 1, captionHeight, 1, pnl.Height);
g.DrawLine(penBorder, pnl.Width - Border + 1, captionHeight, pnl.Width - Border + 1, pnl.Height);
g.DrawLine(penBorder, 0, pnl.Height - Border + 1, pnl.Width, pnl.Height - Border + 1);
// Paints the panel
var rectfPanel = new RectangleF(Border, captionHeight, pnl.Width - 2 * Border,
pnl.Height - captionHeight - Border);
Data.GradientPaint(g, rectfPanel, colorBackground, LayoutColors.DepthControl);
int vPosition = (int)captionHeight + 3;
// Padlock image
if (ShowPadlockImg)
{
if (_strategy.Slot[slot].SlotStatus == StrategySlotStatus.Locked)
{
g.DrawImage(Resources.padlock_img, 1, 1, 16, 16);
}
else if (_strategy.Slot[slot].SlotStatus == StrategySlotStatus.Open)
{
g.DrawImage(Resources.open_padlock, 1, 1, 16, 16);
}
else if (_strategy.Slot[slot].SlotStatus == StrategySlotStatus.Linked)
{
g.DrawImage(Resources.linked, 1, 1, 16, 16);
}
}
// Indicator name
var stringFormatIndicatorName = new StringFormat
{
Alignment = StringAlignment.Center,
LineAlignment = StringAlignment.Center,
FormatFlags = StringFormatFlags.NoWrap
};
var fontIndicator = new Font(Font.FontFamily, 11f, FontStyle.Regular);
Brush brushIndName = new SolidBrush(colorIndicatorNameText);
float indNameHeight = fontIndicator.Height;
float fGroupWidth = 0;
if (Configs.UseLogicalGroups && (slotType == SlotTypes.OpenFilter || slotType == SlotTypes.CloseFilter))
{
string sLogicalGroup = "[" + _strategy.Slot[slot].LogicalGroup + "]";
fGroupWidth = g.MeasureString(sLogicalGroup, fontIndicator).Width;
var rectGroup = new RectangleF(0, vPosition, fGroupWidth, indNameHeight);
g.DrawString(sLogicalGroup, fontIndicator, brushIndName, rectGroup, stringFormatIndicatorName);
}
stringFormatIndicatorName.Trimming = StringTrimming.EllipsisCharacter;
string indicatorName = _strategy.Slot[slot].IndicatorName;
float nameWidth = g.MeasureString(indicatorName, fontIndicator).Width;
RectangleF rectIndName = width >= 2 * fGroupWidth + nameWidth
? new RectangleF(0, vPosition, width, indNameHeight)
: new RectangleF(fGroupWidth, vPosition, width - fGroupWidth, indNameHeight);
g.DrawString(indicatorName, fontIndicator, brushIndName, rectIndName, stringFormatIndicatorName);
vPosition += (int)indNameHeight;
if (slotType == SlotTypes.OpenFilter || slotType == SlotTypes.CloseFilter)
{
pnl.CloseButton.ColorBack = colorCaptionBack;
pnl.CloseButton.ColorFore = colorCaptionText;
pnl.CloseButton.Visible = ShowRemoveSlotButtons;
}
if (SlotMinMidMax == SlotSizeMinMidMax.min)
{
return;
}
// Logic
var stringFormatLogic = new StringFormat
{
Alignment = StringAlignment.Center,
LineAlignment = StringAlignment.Center,
Trimming = StringTrimming.EllipsisCharacter,
FormatFlags = StringFormatFlags.NoClip
};
float padding = Space;
if (_strategy.Slot[slot].IndParam.ListParam[0].Enabled)
{
string value = _strategy.Slot[slot].IndParam.ListParam[0].Text;
var fontLogic = new Font(Font.FontFamily, 10.5f, FontStyle.Regular);
SizeF sizeValue = g.MeasureString(value, fontLogic, (int)(width - 2 * padding), stringFormatLogic);
var rectValue = new RectangleF(padding, vPosition, width - 2 * padding, sizeValue.Height);
Brush brushLogic = new SolidBrush(colorLogicText);
g.DrawString(value, fontLogic, brushLogic, rectValue, stringFormatLogic);
vPosition += (int)sizeValue.Height;
}
if (SlotMinMidMax == SlotSizeMinMidMax.mid)
{
return;
}
// Parameters
var stringFormat = new StringFormat {
Trimming = StringTrimming.EllipsisCharacter, FormatFlags = StringFormatFlags.NoWrap
};
var fontParam = new Font(Font.FontFamily, 9f, FontStyle.Regular);
var fontValue = new Font(Font.FontFamily, 9f, FontStyle.Regular);
Brush brushParam = new SolidBrush(colorParamText);
Brush brushValue = new SolidBrush(colorValueText);
var penDash = new Pen(colorDash);
// Find Maximum width of the strings
float maxParamWidth = 0;
float maxValueWidth = 0;
for (int i = 1; i < 5; i++)
{
if (!_strategy.Slot[slot].IndParam.ListParam[i].Enabled)
{
continue;
}
string caption = _strategy.Slot[slot].IndParam.ListParam[i].Caption;
string value = _strategy.Slot[slot].IndParam.ListParam[i].Text;
SizeF sizeParam = g.MeasureString(caption, fontParam);
SizeF sizeValue = g.MeasureString(value, fontValue);
if (maxParamWidth < sizeParam.Width)
{
maxParamWidth = sizeParam.Width;
}
if (maxValueWidth < sizeValue.Width)
{
maxValueWidth = sizeValue.Width;
}
}
foreach (NumericParam numericParam in _strategy.Slot[slot].IndParam.NumParam)
{
if (!numericParam.Enabled)
{
continue;
}
string caption = numericParam.Caption;
string value = numericParam.ValueToString;
SizeF sizeParam = g.MeasureString(caption, fontParam);
SizeF sizeValue = g.MeasureString(value, fontValue);
if (maxParamWidth < sizeParam.Width)
{
maxParamWidth = sizeParam.Width;
}
if (maxValueWidth < sizeValue.Width)
{
maxValueWidth = sizeValue.Width;
}
}
foreach (CheckParam checkParam in _strategy.Slot[slot].IndParam.CheckParam)
{
if (!checkParam.Enabled)
{
continue;
}
string param = checkParam.Caption;
string value = checkParam.Checked ? "Yes" : "No";
SizeF sizeParam = g.MeasureString(param, fontParam);
SizeF sizeValue = g.MeasureString(value, fontValue);
if (maxParamWidth < sizeParam.Width)
{
maxParamWidth = sizeParam.Width;
}
if (maxValueWidth < sizeValue.Width)
{
maxValueWidth = sizeValue.Width;
}
}
// Padding Parameter Padding Dash Padding Value Padding
const float dashWidth = 5;
float necessaryWidth = 4 * padding + maxParamWidth + maxValueWidth + dashWidth;
padding = width > necessaryWidth
? Math.Max((pnl.ClientSize.Width - maxParamWidth - maxValueWidth - dashWidth) / 6, padding)
: 2;
float tabParam = 2 * padding;
float tabDash = tabParam + maxParamWidth + padding;
float tabValue = tabDash + dashWidth + padding;
// List Parameters
for (int i = 1; i < 5; i++)
{
if (!_strategy.Slot[slot].IndParam.ListParam[i].Enabled)
{
continue;
}
string caption = _strategy.Slot[slot].IndParam.ListParam[i].Caption;
string value = _strategy.Slot[slot].IndParam.ListParam[i].Text;
var pointParam = new PointF(tabParam, vPosition);
var pointDash1 = new PointF(tabDash, vPosition + fontParam.Height / 2 + 2);
var pointDash2 = new PointF(tabDash + dashWidth, vPosition + fontParam.Height / 2 + 2);
var pointValue = new PointF(tabValue, vPosition);
var sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
var rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(caption, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(value, fontValue, brushValue, rectfValue, stringFormat);
vPosition += fontValue.Height;
}
// Num Parameters
foreach (NumericParam numericParam in _strategy.Slot[slot].IndParam.NumParam)
{
if (!numericParam.Enabled)
{
continue;
}
string caption = numericParam.Caption;
string value = numericParam.ValueToString;
var pointParam = new PointF(tabParam, vPosition);
var pointDash1 = new PointF(tabDash, vPosition + fontParam.Height / 2 + 2);
var pointDash2 = new PointF(tabDash + dashWidth, vPosition + fontParam.Height / 2 + 2);
var pointValue = new PointF(tabValue, vPosition);
var sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
var rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(caption, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(value, fontValue, brushValue, rectfValue, stringFormat);
vPosition += fontValue.Height;
}
// Check Parameters
foreach (CheckParam checkParam in _strategy.Slot[slot].IndParam.CheckParam)
{
if (!checkParam.Enabled)
{
continue;
}
string param = checkParam.Caption;
string salue = checkParam.Checked ? "Yes" : "No";
var pointParam = new PointF(tabParam, vPosition);
var pointDash1 = new PointF(tabDash, vPosition + fontParam.Height / 2 + 2);
var pointDash2 = new PointF(tabDash + dashWidth, vPosition + fontParam.Height / 2 + 2);
var pointValue = new PointF(tabValue, vPosition);
var sizefValue = new SizeF(Math.Max(width - tabValue, 0), fontValue.Height + 2);
var rectfValue = new RectangleF(pointValue, sizefValue);
g.DrawString(param, fontParam, brushParam, pointParam);
g.DrawLine(penDash, pointDash1, pointDash2);
g.DrawString(salue, fontValue, brushValue, rectfValue, stringFormat);
vPosition += fontValue.Height;
}
}
/// <summary>
/// Paints panel pnlChart
/// </summary>
private void PnlChartPaint(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
g.Clear(LayoutColors.ColorChartBack);
if (!Data.IsData || !Data.IsResult)
{
return;
}
var pnl = (Panel)sender;
int width = pnl.ClientSize.Width;
// Caption background
var pntStart = new PointF(0, 0);
SizeF szfCaption = new Size(width, _infoRowHeight);
var rectfCaption = new RectangleF(pntStart, szfCaption);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
// Caption Text
var stringFormat = new StringFormat
{
LineAlignment = StringAlignment.Center,
Trimming = StringTrimming.EllipsisCharacter,
FormatFlags = StringFormatFlags.NoWrap,
Alignment = StringAlignment.Center
};
string stringCaptionText = Language.T("Price Route Inside the Bar");
rectfCaption = new RectangleF(Border, 0, pnl.ClientSize.Width - 2 * Border, _infoRowHeight);
g.DrawString(stringCaptionText, _fontInfo, _brushCaptionText, rectfCaption, stringFormat);
// Paint the panel background
var rectClient = new RectangleF(0, _infoRowHeight, pnl.ClientSize.Width, pnl.Height - _infoRowHeight);
Data.GradientPaint(g, rectClient, LayoutColors.ColorChartBack, LayoutColors.DepthControl);
// Paint bar info
var rectBarInfo = new RectangleF(Border, _infoRowHeight + 1, pnl.ClientSize.Width - 2 * Border, _infoRowHeight);
g.DrawString(_barInfo, _fontInfo, _brushGridText, rectBarInfo, stringFormat);
// Searching the min and the max price and volume
width = pnl.ClientSize.Width - 2 * Border;
double maxPrice = Data.High[_barCurrent];
double minPrice = Data.Low[_barCurrent];
const int space = 8;
int spcRight = _szPrice.Width + 4;
const int xLeft = Border + space;
int xRight = width - spcRight;
int yTop = 2 * _infoRowHeight + 6;
int yBottom = pnl.ClientSize.Height - 22;
int barPixels = _maxWayPoints < 10 ? 28 : _maxWayPoints < 15 ? 24 : 20;
const int spcLeft = 3;
int x = barPixels + spcLeft;
int pointLeft = x + barPixels + 30;
int pointRight = xRight - 20;
int points = Backtester.WayPoints(_barCurrent);
const int pointRadius = 3;
// Grid
var iCntLabels = (int)Math.Max((yBottom - yTop) / 30d, 1);
double deltaPoint = (Data.InstrProperties.Digits == 5 || Data.InstrProperties.Digits == 3)
? Data.InstrProperties.Point * 100
: Data.InstrProperties.Point * 10;
double delta =
Math.Max(Math.Round((maxPrice - minPrice) / iCntLabels, Data.InstrProperties.Point < 0.001 ? 3 : 1),
deltaPoint);
minPrice = Math.Round(minPrice, Data.InstrProperties.Point < 0.001f ? 3 : 1) - Data.InstrProperties.Point * 10;
minPrice -= delta;
maxPrice += delta;
iCntLabels = (int)Math.Ceiling((maxPrice - minPrice) / delta);
maxPrice = minPrice + iCntLabels * delta;
double scaleY = (yBottom - yTop) / (iCntLabels * delta);
var yOpen = (int)(yBottom - (Data.Open[_barCurrent] - minPrice) * scaleY);
var yHigh = (int)(yBottom - (Data.High[_barCurrent] - minPrice) * scaleY);
var yLow = (int)(yBottom - (Data.Low[_barCurrent] - minPrice) * scaleY);
var yClose = (int)(yBottom - (Data.Close[_barCurrent] - minPrice) * scaleY);
// Find the price distance
double priceDistance = 0;
for (int point = 1; point < points; point++)
{
priceDistance +=
Math.Abs(Backtester.WayPoint(_barCurrent, point).Price -
Backtester.WayPoint(_barCurrent, point - 1).Price);
}
double dPriceForAPixel = (pointRight - pointLeft) / priceDistance;
// Points X
var aiPointX = new int[points];
aiPointX[0] = pointLeft;
for (int point = 1; point < points - 1; point++)
{
var iDistance =
(int)
(Math.Abs(Backtester.WayPoint(_barCurrent, point).Price -
Backtester.WayPoint(_barCurrent, point - 1).Price) * dPriceForAPixel);
aiPointX[point] = aiPointX[point - 1] + iDistance;
}
aiPointX[points - 1] = pointRight;
for (int point = 1; point < points - 1; point++)
{
if (aiPointX[point] - aiPointX[point - 1] < barPixels + 1)
{
aiPointX[point] = aiPointX[point - 1] + barPixels + 1;
}
}
for (int point = points - 2; point > 0; point--)
{
if (aiPointX[point + 1] - aiPointX[point] < barPixels + 1)
{
aiPointX[point] = aiPointX[point + 1] - barPixels - 1;
}
}
// Find coordinates of the Way Points
var pntWay = new Point[points];
for (int point = 0; point < points; point++)
{
var pointY = (int)(yBottom - (Backtester.WayPoint(_barCurrent, point).Price - minPrice) * scaleY);
pntWay[point] = new Point(aiPointX[point], pointY);
}
// Horizontal grid and Price labels
for (double label = minPrice; label <= maxPrice + Data.InstrProperties.Point; label += delta)
{
var labelY = (int)(yBottom - (label - minPrice) * scaleY);
g.DrawString(label.ToString(Data.FF), Font, _brushGridText, xRight, labelY - Font.Height / 2 - 1);
g.DrawLine(_penGrid, Border + space, labelY, xRight, labelY);
}
// Vertical Grid
g.DrawLine(_penGrid, x + barPixels / 2 - 1, yTop, x + barPixels / 2 - 1, yBottom + 2);
for (int point = 0; point < points; point++)
{
var pt1 = new Point(pntWay[point].X, yTop);
var pt2 = new Point(pntWay[point].X, yBottom + 2);
var pt3 = new Point(pntWay[point].X - 5, yBottom + 4);
g.DrawLine(_penGrid, pt1, pt2);
g.DrawString((point + 1).ToString(CultureInfo.InvariantCulture), Font, _brushGridText, pt3);
}
// Bar Number
string barNumber = (_barCurrent + 1).ToString(CultureInfo.InvariantCulture);
int stringX = x + barPixels / 2 - 1 - g.MeasureString(barNumber, Font).ToSize().Width / 2;
Brush barBrush = Backtester.BackTestEval(_barCurrent) == BacktestEval.Ambiguous ? _brushRed : _brushGridText;
g.DrawString(barNumber, Font, barBrush, stringX, yBottom + 4);
// Draw the bar
g.DrawLine(_penBarBorder, x + barPixels / 2 - 1, yLow, x + barPixels / 2 - 1, yHigh);
if (yClose < yOpen) // White bar
{
var rect = new Rectangle(x, yClose, barPixels - 2, yOpen - yClose);
var lgBrush = new LinearGradientBrush(rect, _colorBarWight1, _colorBarWight2, 5f);
g.FillRectangle(lgBrush, rect);
g.DrawRectangle(_penBarBorder, x, yClose, barPixels - 2, yOpen - yClose);
}
else if (yClose > yOpen) // Black bar
{
var rect = new Rectangle(x, yOpen, barPixels - 2, yClose - yOpen);
var lgBrush = new LinearGradientBrush(rect, _colorBarBlack1, _colorBarBlack2, 5f);
g.FillRectangle(lgBrush, rect);
g.DrawRectangle(_penBarBorder, x, yOpen, barPixels - 2, yClose - yOpen);
}
else // Cross
{
g.DrawLine(_penBarBorder, x, yClose, x + barPixels - 2, yClose);
}
// Draw cancelled orders
for (int orderIndex = 0; orderIndex < Backtester.Orders(_barCurrent); orderIndex++)
{
int ordNumber = Backtester.OrdNumb(_barCurrent, orderIndex);
Order order = Backtester.OrdFromNumb(ordNumber);
if (order.OrdStatus != OrderStatus.Cancelled)
{
continue;
}
if (order.OrdPrice > Data.High[_barCurrent] || order.OrdPrice < Data.Low[_barCurrent])
{
continue;
}
int d = barPixels / 2 - 1;
int x1 = x + d;
int x2 = x + barPixels - 2;
var yDeal = (int)(yBottom - (order.OrdPrice - minPrice) * scaleY);
var pen = new Pen(LayoutColors.ColorChartGrid, 2);
if (order.OrdDir == OrderDirection.Buy)
{
g.DrawLine(pen, x, yDeal, x1, yDeal);
g.DrawLine(pen, x1, yDeal, x2, yDeal - d);
g.DrawLine(pen, x2 + 1, yDeal - d + 1, x1 + d / 2 + 1, yDeal - d + 1);
g.DrawLine(pen, x2, yDeal - d, x2, yDeal - d / 2);
}
else if (order.OrdDir == OrderDirection.Sell)
{
g.DrawLine(pen, x, yDeal + 1, x1 + 1, yDeal + 1);
g.DrawLine(pen, x1, yDeal, x2, yDeal + d);
g.DrawLine(pen, x1 + d / 2 + 1, yDeal + d, x2, yDeal + d);
g.DrawLine(pen, x2, yDeal + d, x2, yDeal + d / 2 + 1);
}
}
// Draw the deals on the bar
for (int pos = 0; pos < Backtester.Positions(_barCurrent); pos++)
{
if (Backtester.PosTransaction(_barCurrent, pos) == Transaction.Transfer)
{
continue;
}
var yDeal = (int)(yBottom - (Backtester.PosOrdPrice(_barCurrent, pos) - minPrice) * scaleY);
if (Backtester.PosDir(_barCurrent, pos) == PosDirection.Long ||
Backtester.PosDir(_barCurrent, pos) == PosDirection.Short)
{
int d = barPixels / 2 - 1;
int x1 = x + d;
int x2 = x + barPixels - 2;
if (Backtester.OrdFromNumb(Backtester.PosOrdNumb(_barCurrent, pos)).OrdDir == OrderDirection.Buy)
{
// Buy
var pen = new Pen(LayoutColors.ColorTradeLong, 2);
g.DrawLine(pen, x, yDeal, x1, yDeal);
g.DrawLine(pen, x1, yDeal, x2, yDeal - d);
g.DrawLine(pen, x2 + 1, yDeal - d + 1, x1 + d / 2 + 1, yDeal - d + 1);
g.DrawLine(pen, x2, yDeal - d, x2, yDeal - d / 2);
}
else
{
// Sell
var pen = new Pen(LayoutColors.ColorTradeShort, 2);
g.DrawLine(pen, x, yDeal + 1, x1 + 1, yDeal + 1);
g.DrawLine(pen, x1, yDeal, x2, yDeal + d);
g.DrawLine(pen, x1 + d / 2 + 1, yDeal + d, x2, yDeal + d);
g.DrawLine(pen, x2, yDeal + d, x2, yDeal + d / 2 + 1);
}
}
else if (Backtester.PosDir(_barCurrent, pos) == PosDirection.Closed)
{
// Close position
int d = barPixels / 2 - 1;
int x1 = x + d;
int x2 = x + barPixels - 3;
var pen = new Pen(LayoutColors.ColorTradeClose, 2);
g.DrawLine(pen, x, yDeal, x1, yDeal);
g.DrawLine(pen, x1, yDeal + d / 2, x2, yDeal - d / 2);
g.DrawLine(pen, x1, yDeal - d / 2, x2, yDeal + d / 2);
}
}
// Draw position lots
for (int point = 0; point < points; point++)
{
int posNumber = Backtester.WayPoint(_barCurrent, point).PosNumb;
if (posNumber == -1)
{
continue;
}
Position position = Backtester.PosFromNumb(posNumber);
double posLots = position.PosLots;
PosDirection posDirection = position.PosDir;
WayPointType wpType = Backtester.WayPoint(_barCurrent, point).WPType;
var hight = (int)(Math.Max(posLots * 2, 2));
int lenght = barPixels;
int posX = pntWay[point].X - (barPixels - 1) / 2;
int posY = yBottom - hight;
if (point < points - 1)
{
lenght = pntWay[point + 1].X - pntWay[point].X + 1;
}
if (posDirection == PosDirection.Long)
{
// Long
var rect = new Rectangle(posX - 1, posY - 1, lenght, hight + 2);
var lgBrush = new LinearGradientBrush(rect, _colorLongTrade1, _colorLongTrade2,
LinearGradientMode.Vertical);
rect = new Rectangle(posX - 1, posY, lenght, hight);
g.FillRectangle(lgBrush, rect);
}
else if (posDirection == PosDirection.Short)
{
// Short
var rect = new Rectangle(posX - 1, posY - 1, lenght, hight + 2);
var lgBrush = new LinearGradientBrush(rect, _colorShortTrade1, _colorShortTrade2,
LinearGradientMode.Vertical);
rect = new Rectangle(posX - 1, posY, lenght, hight);
g.FillRectangle(lgBrush, rect);
}
else if (posDirection == PosDirection.Closed && wpType == WayPointType.Exit)
{
// Closed
var rect = new Rectangle(posX - 1, yBottom - 2, barPixels + 1, 2);
var lgBrush = new LinearGradientBrush(rect, _colorClosedTrade1, _colorClosedTrade2,
LinearGradientMode.Vertical);
rect = new Rectangle(posX, yBottom - 2, barPixels - 1, 2);
g.FillRectangle(lgBrush, rect);
}
}
// Draw the Beziers
for (int point = 1; point < points; point++)
{
Point ptKnot1 = pntWay[point - 1];
Point ptKnot2 = pntWay[point];
int ctrlX1 = (ptKnot1.X + ptKnot2.X) / 2;
int ctrlX2 = (ptKnot1.X + ptKnot2.X) / 2;
int ctrlY1 = ptKnot1.Y;
int ctrlY2 = ptKnot2.Y;
if (point > 1)
{
if (pntWay[point - 2].Y > pntWay[point - 1].Y && pntWay[point - 1].Y > pntWay[point].Y ||
pntWay[point - 2].Y < pntWay[point - 1].Y && pntWay[point - 1].Y < pntWay[point].Y)
{
ctrlY1 = (pntWay[point - 1].Y + pntWay[point].Y) / 2;
}
}
if (point < points - 1)
{
if (pntWay[point - 1].Y > pntWay[point].Y && pntWay[point].Y > pntWay[point + 1].Y ||
pntWay[point - 1].Y < pntWay[point].Y && pntWay[point].Y < pntWay[point + 1].Y)
{
ctrlY2 = (pntWay[point - 1].Y + pntWay[point].Y) / 2;
}
}
if (point == 1)
{
ctrlX1 = ptKnot1.X;
ctrlY1 = ptKnot1.Y;
}
if (point == points - 1)
{
ctrlX2 = ptKnot2.X;
ctrlY2 = ptKnot2.Y;
}
var ptControl1 = new Point(ctrlX1, ctrlY1);
var ptControl2 = new Point(ctrlX2, ctrlY2);
g.DrawBezier(_penCross, ptKnot1, ptControl1, ptControl2, ptKnot2);
}
// Draw the WayPoints
Brush brushWeyPnt = new SolidBrush(LayoutColors.ColorChartBack);
for (int point = 0; point < points; point++)
{
g.FillEllipse(brushWeyPnt, pntWay[point].X - pointRadius, pntWay[point].Y - pointRadius, 2 * pointRadius,
2 * pointRadius);
g.DrawEllipse(_penCross, pntWay[point].X - pointRadius, pntWay[point].Y - pointRadius, 2 * pointRadius,
2 * pointRadius);
}
// Draw O, H, L, C labels
for (int point = 0; point < points; point++)
{
WayPointType wpType = Backtester.WayPoint(_barCurrent, point).WPType;
if (wpType != WayPointType.Open && wpType != WayPointType.High &&
wpType != WayPointType.Low && wpType != WayPointType.Close)
{
continue;
}
string label = "?";
switch (wpType)
{
case WayPointType.Open:
label = "O";
break;
case WayPointType.High:
label = "H";
break;
case WayPointType.Low:
label = "L";
break;
case WayPointType.Close:
label = "C";
break;
}
int xPoint = pntWay[point].X;
int yPoint = pntWay[point].Y - Font.Height - 3;
var stringFormatLabel = new StringFormat {
Alignment = StringAlignment.Center
};
g.DrawString(label, Font, _brushGridText, xPoint, yPoint, stringFormatLabel);
}
// Draw the deals on the route
for (int point = 0; point < points; point++)
{
int posNumber = Backtester.WayPoint(_barCurrent, point).PosNumb;
int ordNumber = Backtester.WayPoint(_barCurrent, point).OrdNumb;
if (posNumber < 0 || ordNumber < 0)
{
continue;
}
PosDirection posDirection = Backtester.PosFromNumb(posNumber).PosDir;
OrderDirection ordDirection = Backtester.OrdFromNumb(ordNumber).OrdDir;
WayPointType wpType = Backtester.WayPoint(_barCurrent, point).WPType;
if (wpType == WayPointType.None || wpType == WayPointType.Open || wpType == WayPointType.High ||
wpType == WayPointType.Low || wpType == WayPointType.Close)
{
continue;
}
int yDeal = pntWay[point].Y;
if (posDirection == PosDirection.Long || posDirection == PosDirection.Short ||
wpType == WayPointType.Cancel)
{
int d = barPixels / 2 - 1;
x = pntWay[point].X - d;
int x1 = pntWay[point].X;
int x2 = x + barPixels - 2;
if (ordDirection == OrderDirection.Buy)
{
// Buy
var pen = new Pen(LayoutColors.ColorTradeLong, 2);
if (wpType == WayPointType.Cancel)
{
pen = new Pen(LayoutColors.ColorChartGrid, 2);
}
g.DrawLine(pen, x, yDeal, x1, yDeal);
g.DrawLine(pen, x1, yDeal, x2, yDeal - d);
g.DrawLine(pen, x2 + 1, yDeal - d + 1, x1 + d / 2 + 1, yDeal - d + 1);
g.DrawLine(pen, x2, yDeal - d, x2, yDeal - d / 2);
}
else
{
// Sell
var pen = new Pen(LayoutColors.ColorTradeShort, 2);
if (wpType == WayPointType.Cancel)
{
pen = new Pen(LayoutColors.ColorChartGrid, 2);
}
g.DrawLine(pen, x, yDeal + 1, x1 + 1, yDeal + 1);
g.DrawLine(pen, x1, yDeal, x2, yDeal + d);
g.DrawLine(pen, x1 + d / 2 + 1, yDeal + d, x2, yDeal + d);
g.DrawLine(pen, x2, yDeal + d, x2, yDeal + d / 2 + 1);
}
}
if (posDirection == PosDirection.Closed)
{
// Close position
int d = barPixels / 2 - 1;
x = pntWay[point].X - d;
int x1 = pntWay[point].X;
int x2 = x + barPixels - 3;
var pen = new Pen(LayoutColors.ColorTradeClose, 2);
g.DrawLine(pen, x, yDeal, x1, yDeal);
g.DrawLine(pen, x1, yDeal + d / 2, x2, yDeal - d / 2);
g.DrawLine(pen, x1, yDeal - d / 2, x2, yDeal + d / 2);
}
}
// Coordinate axes
g.DrawLine(_penAxes, xLeft, yTop - 4, xLeft, yBottom); // Vertical left line
g.DrawLine(_penAxes, xLeft, yBottom, xRight, yBottom);
// Border
var penBorder = new Pen(Data.GetGradientColor(LayoutColors.ColorCaptionBack, -LayoutColors.DepthCaption),
Border);
g.DrawLine(penBorder, 1, _infoRowHeight, 1, pnl.ClientSize.Height);
g.DrawLine(penBorder, pnl.ClientSize.Width - Border + 1, _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>
/// Paints the journal
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
int hScrll = -HScrollBar.Value;
var size = new Size(_visibalWidth, _rowHeight);
var sf = new StringFormat {
Alignment = StringAlignment.Center
};
// Caption background
var rectfCaption = new RectangleF(0, 0, ClientSize.Width, 2 * _rowHeight);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
var colorBack = LayoutColors.ColorControlBack;
var brushCaptionText = new SolidBrush(LayoutColors.ColorCaptionText);
var brushEvenRowBack = new SolidBrush(LayoutColors.ColorEvenRowBack);
var brushRowText = new SolidBrush(LayoutColors.ColorControlText);
var penLines = new Pen(LayoutColors.ColorJournalLines);
var penBorder = new Pen(Data.GetGradientColor(LayoutColors.ColorCaptionBack, -LayoutColors.DepthCaption), Border);
var font = new Font(Font.FontFamily, 9);
// Print the journal caption
string caption = Language.T("Positions During the Bar") + (Configs.AccountInMoney ? " [" + Configs.AccountCurrency + "]" : " [" + Language.T("pips") + "]");
g.DrawString(caption, font, brushCaptionText, new RectangleF(Point.Empty, size), sf);
g.SetClip(new RectangleF(Border, _rowHeight, ClientSize.Width - 2 * Border, _rowHeight));
if (Configs.AccountInMoney)
{
for (int i = 0; i < _columns; i++)
{
g.DrawString(_titlesMoney[i], font, brushCaptionText, hScrll + (_xScaled[i] + _xScaled[i + 1]) / 2, _rowHeight, sf);
}
}
else
{
for (int i = 0; i < _columns; i++)
{
g.DrawString(_titlesPips[i], font, brushCaptionText, hScrll + (_xScaled[i] + _xScaled[i + 1]) / 2, _rowHeight, sf);
}
}
g.ResetClip();
// Paints the journal's data field
var rectField = new RectangleF(Border, 2 * _rowHeight, ClientSize.Width - 2 * Border, ClientSize.Height - 2 * _rowHeight - Border);
g.FillRectangle(new SolidBrush(colorBack), rectField);
size = new Size(ClientSize.Width - VScrollBar.Width - 2 * Border, _rowHeight);
// Prints the journal data
for (int pos = _firstPos; pos < _firstPos + _shownPos; pos++)
{
int row = pos - _firstPos;
int y = (row + 2) * _rowHeight;
var point = new Point(Border, y);
// Even row
if (Math.Abs(row % 2f - 0) > 0.0001)
{
g.FillRectangle(brushEvenRowBack, new Rectangle(point, size));
}
// Draw the position icon
int iImgY = y + (int)Math.Floor((_rowHeight - 16) / 2.0);
g.DrawImage(_positionIcons[pos - _firstPos], hScrll + 2, iImgY, 16, 16);
// Prints the data
g.DrawString(_journalData[row, 0], font, brushRowText, hScrll + (16 + _xScaled[1]) / 2, (row + 2) * _rowHeight, sf);
for (int i = 1; i < _columns; i++)
{
g.DrawString(_journalData[row, i], font, brushRowText, hScrll + (_xScaled[i] + _xScaled[i + 1]) / 2, (row + 2) * _rowHeight, sf);
}
}
for (int i = 1; i < _columns; i++)
{
g.DrawLine(penLines, _xScaled[i] + hScrll, 2 * _rowHeight, _xScaled[i] + hScrll, ClientSize.Height);
}
// Border
g.DrawLine(penBorder, 1, 2 * _rowHeight, 1, ClientSize.Height);
g.DrawLine(penBorder, ClientSize.Width - Border + 1, 2 * _rowHeight, ClientSize.Width - Border + 1, ClientSize.Height);
g.DrawLine(penBorder, 0, ClientSize.Height - Border + 1, ClientSize.Width, ClientSize.Height - Border + 1);
}
/// <summary>
/// Paints the chart
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
// Caption bar
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(strChartTitle, Font, new SolidBrush(LayoutColors.ColorCaptionText), rectfCaption, stringFormatCaption);
// Border
g.DrawLine(penBorder, 1, captionHeight, 1, ClientSize.Height);
g.DrawLine(penBorder, ClientSize.Width - border + 1, captionHeight, ClientSize.Width - border + 1, ClientSize.Height);
g.DrawLine(penBorder, 0, ClientSize.Height - border + 1, ClientSize.Width, ClientSize.Height - border + 1);
// Paints the background by gradient
RectangleF rectField = new RectangleF(border, captionHeight, ClientSize.Width - 2 * border, ClientSize.Height - captionHeight - border);
Data.GradientPaint(g, rectField, LayoutColors.ColorChartBack, LayoutColors.DepthControl);
if (isNotPaint)
{
return;
}
// Grid and Price labels
for (int label = minimum; label <= maximum; label += step)
{
int labelY = (int)(YBottom - (label - minimum) * YScale);
g.DrawString(label.ToString(), Font, brushFore, XRight, labelY - Font.Height / 2 - 1);
g.DrawLine(penGrid, XLeft, labelY, XRight, labelY);
}
// Price close
if (showPriceLine)
{
g.DrawLines(new Pen(LayoutColors.ColorChartGrid), apntClosePrice);
}
// Equity line
g.DrawLines(new Pen(LayoutColors.ColorChartEquityLine), apntEquity);
// Draw Long and Short balance
if (Configs.AdditionalStatistics)
{
g.DrawLines(new Pen(Color.Red), apntShortBalance);
g.DrawLines(new Pen(Color.Green), apntLongBalance);
}
// Out of Sample
if (isOOS && barOOS > 0)
{
g.DrawLine(new Pen(LayoutColors.ColorChartFore), XOOSBar, YTop, XOOSBar, YBottom);
Brush brushOOS = new Pen(LayoutColors.ColorChartFore).Brush;
g.DrawString("OOS", Font, brushOOS, XOOSBar, YBottom - Font.Height);
float OOSBarDateWidth = g.MeasureString(dataTimeBarOOS.ToShortDateString(), Font).Width;
g.DrawString(dataTimeBarOOS.ToShortDateString(), Font, brushOOS, XOOSBar - OOSBarDateWidth, YBottom - Font.Height);
}
// In case of Margin Call
if (marginCallBar > 0)
{
PointF[] apntfGreenBalance = new PointF[marginCallBar - firstBar];
for (int i = 0; i < apntfGreenBalance.Length; i++)
{
apntfGreenBalance[i] = apntBalance[i];
}
PointF[] apntfRedBalance = new PointF[bars - marginCallBar];
for (int i = 0; i < apntfRedBalance.Length; i++)
{
apntfRedBalance[i] = apntBalance[i + marginCallBar - firstBar];
}
if (apntfGreenBalance.Length > 1)
{
g.DrawLines(new Pen(LayoutColors.ColorChartBalanceLine), apntfGreenBalance);
}
g.DrawLines(new Pen(LayoutColors.ColorSignalRed), apntfRedBalance);
// Margin Call line
g.DrawLine(new Pen(LayoutColors.ColorChartCross), XMarginCallBar, YTop, XMarginCallBar, YBottom);
Brush brushBancrupcy = new Pen(LayoutColors.ColorChartBalanceLine).Brush;
float fMarginCallWidht = g.MeasureString(Language.T("Margin Call"), Font).Width;
if (XMarginCallBar < XRight - fMarginCallWidht)
{
g.DrawString(Language.T("Margin Call"), Font, brushFore, XMarginCallBar, YTop);
}
else if (XMarginCallBar > space + fMarginCallWidht)
{
g.DrawString(Language.T("Margin Call"), Font, brushFore, XMarginCallBar - fMarginCallWidht, YTop);
}
else
{
g.DrawString("MC", Font, brushFore, XMarginCallBar, YTop);
}
}
else
{ // Draw the balance line
g.DrawLines(new Pen(LayoutColors.ColorChartBalanceLine), apntBalance);
}
// Balance level
g.DrawLine(new Pen(LayoutColors.ColorChartCross), XLeft, YBalance, XRight - space + 1, YBalance);
// Scanning note
Font fontNote = new Font(Font.FontFamily, Font.Size - 1);
if (Data.Period != DataPeriods.min1 && Configs.Autoscan && !Data.IsIntrabarData)
{
g.DrawString(Language.T("Load intrabar data"), fontNote, Brushes.Red, XLeft, captionHeight - 2);
}
else if (Data.Period != DataPeriods.min1 && isScanPerformed)
{
g.DrawString(Language.T("Scanned") + modellingQuolity, fontNote, Brushes.LimeGreen, XLeft, captionHeight - 2);
}
// Scanned bars
if (isScanPerformed && !isHideScanningLine &&
(Data.IntraBars != null && Data.IsIntrabarData ||
Data.Period == DataPeriods.min1 && Data.IsTickData && Configs.UseTickData))
{
DataPeriods dataPeriod = Data.Period;
Color color = Data.PeriodColor[Data.Period];
int fromBar = firstBar;
for (int bar = firstBar; bar < bars; bar++)
{
if (Data.IntraBarsPeriods[bar] != dataPeriod || bar == bars - 1)
{
int xStart = (int)((fromBar - firstBar) * XScale) + XLeft;
int xEnd = (int)((bar - firstBar) * XScale) + XLeft;
fromBar = bar;
dataPeriod = Data.IntraBarsPeriods[bar];
Data.GradientPaint(g, new RectangleF(xStart, YBottom + 4, xEnd - xStart + 2, 5), color, 60);
color = Data.PeriodColor[Data.IntraBarsPeriods[bar]];
}
}
// Tick Data
if (Data.IsTickData && Configs.UseTickData)
{
int firstBarWithTicks = -1;
int lastBarWithTicks = -1;
for (int b = 0; b < bars; b++)
{
if (firstBarWithTicks == -1 && Data.TickData[b] != null)
{
firstBarWithTicks = b;
}
if (Data.TickData[b] != null)
{
lastBarWithTicks = b;
}
}
int xStart = (int)((firstBarWithTicks - firstBar) * XScale) + XLeft;
int xEnd = (int)((lastBarWithTicks - firstBar) * XScale) + XLeft;
Data.GradientPaint(g, new RectangleF(xStart, YBottom + 4, xEnd - xStart + 2, 5), color, 60);
RectangleF rectf = new RectangleF(xStart, YBottom + 4, xEnd - xStart + 2, 5);
Data.GradientPaint(g, rectf, Data.PeriodColor[DataPeriods.min1], 60);
rectf = new RectangleF(xStart, YBottom + 6, xEnd - xStart + 2, 1);
Data.GradientPaint(g, rectf, Data.PeriodColor[DataPeriods.day], 60);
}
// Vertical coordinate axes
g.DrawLine(new Pen(LayoutColors.ColorChartFore), XLeft - 1, YBottom, XLeft - 1, YBottom + 9);
}
// Coordinate axes
g.DrawLine(new Pen(LayoutColors.ColorChartFore), XLeft - 1, YTop - space, XLeft - 1, YBottom + 1);
g.DrawLine(new Pen(LayoutColors.ColorChartFore), XLeft - 1, YBottom + 1, XRight, YBottom + 1);
// Balance label
Size szBalance = new Size(labelWidth + space, Font.Height + 2);
Point point = new Point(XRight - space + 2, (int)(YBalance - Font.Height / 2 - 1));
Rectangle rec = new Rectangle(point, szBalance);
g.FillRectangle(new SolidBrush(LayoutColors.ColorLabelBack), rec);
g.DrawRectangle(new Pen(LayoutColors.ColorChartCross), rec);
g.DrawString((Math.Round(balance)).ToString(), Font, new SolidBrush(LayoutColors.ColorLabelText), rec, stringFormatCaption);
return;
}
/// <summary>
/// Paints the journal
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
// Caption background
RectangleF rectfCaption = new RectangleF(0, 0, ClientSize.Width, 2 * rowHeight);
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
int iHScrll = -hScrollBar.Value;
Size size = new Size(btnToggleJournal.Left, rowHeight);
// Print the journal caption
string stringCaptionText = Language.T("Orders During the Bar") + (Configs.AccountInMoney ? " [" + Configs.AccountCurrency + "]" : " [" + Language.T("pips") + "]");
g.DrawString(stringCaptionText, font, brushCaptionText, new RectangleF(Point.Empty, size), sf);
g.SetClip(new RectangleF(border, rowHeight, ClientSize.Width - 2 * border, rowHeight));
if (Configs.AccountInMoney)
{
for (int i = 0; i < columns; i++)
{
g.DrawString(asTitlesMoney[i], font, brushCaptionText, iHScrll + (aiX[i] + aiX[i + 1]) / 2, rowHeight, sf);
}
}
else
{
for (int i = 0; i < columns; i++)
{
g.DrawString(asTitlesPips[i], font, brushCaptionText, iHScrll + (aiX[i] + aiX[i + 1]) / 2, rowHeight, sf);
}
}
g.ResetClip();
// Paints the journal's data field
RectangleF rectField = new RectangleF(border, 2 * rowHeight, ClientSize.Width - 2 * border, ClientSize.Height - 2 * rowHeight - border);
g.FillRectangle(new SolidBrush(colorBack), rectField);
size = new Size(ClientSize.Width - vScrollBar.Width - 2 * border, rowHeight);
// Prints the journal data
for (int ord = firstOrd; ord < firstOrd + shownOrd; ord++)
{
int row = ord - firstOrd;
int y = (row + 2) * rowHeight;
Point point = new Point(border, y);
// Even row
if (row % 2f != 0)
{
g.FillRectangle(brushEvenRowBack, new Rectangle(point, size));
}
// Draw the position icon
int iImgY = y + (int)Math.Floor((rowHeight - 16) / 2.0);
g.DrawImage(aiOrderIcons[row], iHScrll + 2, iImgY, 16, 16);
// Prints the data
g.DrawString(asJournalData[row, 0], font, brushRowText, iHScrll + (16 + aiX[1]) / 2, (row + 2) * rowHeight, sf);
for (int i = 1; i < columns; i++)
{
if (i == columns - 1)
{
g.DrawString(asJournalData[row, i], font, brushRowText, iHScrll + aiX[i], (row + 2) * rowHeight);
}
else
{
g.DrawString(asJournalData[row, i], font, brushRowText, iHScrll + (aiX[i] + aiX[i + 1]) / 2, (row + 2) * rowHeight, sf);
}
}
}
//g.DrawLine(penLines, 0, iRowHeight, ClientSize.Width, iRowHeight);
for (int i = 1; i < columns; i++)
{
g.DrawLine(penLines, aiX[i] + iHScrll, 2 * rowHeight, aiX[i] + iHScrll, ClientSize.Height);
}
// Border
g.DrawLine(penBorder, 1, 2 * rowHeight, 1, ClientSize.Height);
g.DrawLine(penBorder, ClientSize.Width - border + 1, 2 * rowHeight, ClientSize.Width - border + 1, ClientSize.Height);
g.DrawLine(penBorder, 0, ClientSize.Height - border + 1, ClientSize.Width, ClientSize.Height - border + 1);
return;
}
/// <summary>
/// Paints the chart
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
Data.GradientPaint(g, new Rectangle(border, (int)captionHeight, ClientSize.Width - 2 * border, ClientSize.Height - (int)captionHeight - border),
LayoutColors.ColorChartBack, LayoutColors.DepthControl);
// Panel caption
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(stringCaptionText, fontCaptionText, brushCaptionText, rectfCaption, stringFormatCaption);
// Border
g.DrawLine(penBorder, 1, captionHeight, 1, ClientSize.Height);
g.DrawLine(penBorder, ClientSize.Width - border + 1, captionHeight, ClientSize.Width - border + 1, ClientSize.Height);
g.DrawLine(penBorder, 0, ClientSize.Height - border + 1, ClientSize.Width, ClientSize.Height - border + 1);
if (!Data.IsData || !Data.IsResult || Data.Bars <= Data.FirstBar)
{
return;
}
// Limits the drawing into the chart area only
g.SetClip(new Rectangle(xLeft, yTop, xRight - xLeft, yPrcBottom - yTop));
// Draws Volume, Lots and Price
int index = 0;
Pen penBar = new Pen(LayoutColors.ColorBarBorder);
for (bar = firstBar; bar <= lastBar; bar++)
{
// Draw the volume
if (yVolume[index] != yPrcBottom)
{
g.DrawLine(penVolume, x[index], yVolume[index], x[index], yPrcBottom - 1);
}
// Draw position lots
if (rectPosition[index] != Rectangle.Empty)
{
g.FillRectangle(brushPosition[index], rectPosition[index]);
}
// Draw the bar
g.DrawLine(penBar, x[index], yLow[index], x[index], yHigh[index]);
g.DrawLine(penBar, x[index], yClose[index], x[index] + 1, yClose[index]);
index++;
}
// Drawing the indicators in the chart
for (int slot = 0; slot < slots; slot++)
{
if (bIsSeparatedChart[slot])
{
continue;
}
for (int iComp = 0; iComp < iComponentLenght[slot]; iComp++)
{
if (chartType[slot][iComp] == IndChartType.Line)
{ // Line
g.DrawLines(new Pen(chartBrush[slot][iComp]), chartLine[slot][iComp]);
}
else if (chartType[slot][iComp] == IndChartType.Dot)
{ // Dots
for (bar = firstBar; bar <= lastBar; bar++)
{
g.FillRectangle(chartBrush[slot][iComp], chartDot[slot][iComp][bar - firstBar]);
}
}
else if (chartType[slot][iComp] == IndChartType.Level)
{ // Level
for (bar = firstBar; bar <= lastBar; bar++)
{
g.FillRectangle(chartBrush[slot][iComp], chartLevel[slot][iComp][bar - firstBar]);
}
}
else if (chartType[slot][iComp] == IndChartType.CloudUp)
{ // CloudUp
Pen pen = new Pen(chartBrush[slot][iComp]);
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
g.DrawLines(pen, chartLine[slot][iComp]);
}
else if (chartType[slot][iComp] == IndChartType.CloudDown)
{ // CloudDown
Pen pen = new Pen(chartBrush[slot][iComp]);
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
g.DrawLines(pen, chartLine[slot][iComp]);
}
}
}
g.ResetClip();
// Separate indicators
for (int ind = 0; ind < inds; ind++)
{
int slot = aiIndSlot[ind];
for (int comp = 0; comp < iComponentLenght[slot]; comp++)
{
if (chartType[slot][comp] == IndChartType.Line)
{ // Line
g.DrawLines(new Pen(chartBrush[slot][comp]), chartLine[slot][comp]);
}
else if (chartType[slot][comp] == IndChartType.Histogram)
{ // Histogram
double zero = 0;
if (zero < dMinValue[ind])
{
zero = dMinValue[ind];
}
if (zero > dMaxValue[ind])
{
zero = dMaxValue[ind];
}
int y0 = (int)(yIndBottom[ind] - (zero - dMinValue[ind]) * dScale[ind]);
g.DrawLine(penDarkGray, xLeft, y0, xRight, y0);
for (bar = firstBar; bar <= lastBar; bar++)
{
double val = chartValue[slot][comp][bar - firstBar];
int x = (bar - firstBar) * barPixels + xLeft;
int y = (int)(yIndBottom[ind] - (val - dMinValue[ind]) * dScale[ind]);
g.DrawLine(chartPen[slot][comp][bar - firstBar], x, y0, x, y);
}
}
}
}
// Lines
for (int ind = 0; ind < inds; ind++)
{
int y = yBottom - (ind + 1) * indHeight;
g.DrawLine(penFore, xLeft, y, xRight, y);
}
g.DrawLine(penFore, xLeft, yBottom, xRight, yBottom);
g.DrawLine(penFore, xLeft, yTop, xLeft, yBottom);
}
/// <summary>
/// Paints the chart
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
// Caption bar
Data.GradientPaint(g, _rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(_strChartTitle, Font, new SolidBrush(LayoutColors.ColorCaptionText), _rectfCaption, _sfCaption);
// Border
g.DrawLine(_penBorder, 1, _captionHeight, 1, ClientSize.Height);
g.DrawLine(_penBorder, ClientSize.Width - Border + 1, _captionHeight, ClientSize.Width - Border + 1, ClientSize.Height);
g.DrawLine(_penBorder, 0, ClientSize.Height - Border + 1, ClientSize.Width, ClientSize.Height - Border + 1);
// Paints the background by gradient
var rectField = new RectangleF(Border, _captionHeight, ClientSize.Width - 2 * Border, ClientSize.Height - _captionHeight - Border);
Data.GradientPaint(g, rectField, LayoutColors.ColorChartBack, LayoutColors.DepthControl);
if (_isNotPaint)
{
return;
}
string subHeader = _isCounts ? Language.T("Count of Trades") : Language.T("Accumulated Amount");
g.DrawString(subHeader, Font, new SolidBrush(LayoutColors.ColorChartFore), _rectSubHeader, _sfCaption);
// Grid and Price labels
for (int label = _xAxisMin10; label <= _xAxisMax; label += _stepX)
{
float xPoint = _xLeft + ((_xAxisMin10 - _xAxisMin) + (label - _xAxisMin10)) * _xScale;
float yPoint = _yBottom - Font.Height;
if (xPoint < _xRight - _labelWidthX)
{
g.DrawString(label.ToString(CultureInfo.InvariantCulture), Font, _brushFore, xPoint, yPoint);
}
}
for (int label = _yAxisMin; label <= _yAxisMax; label += _stepY)
{
var labelY = (int)(_xAxisY - (label - _yAxisMin) * _yScale);
if (label > -1)
{
g.DrawString(label.ToString(CultureInfo.InvariantCulture), Font, _brushFore, _xRight, labelY - Font.Height / 2 - 1);
}
g.DrawLine(_penGrid, _xLeft, labelY, _xRight, labelY);
}
int lastXPt = -1;
int lastYPt = -1;
for (int i = 0; i < _tradeCounts.Length; i++)
{
float xPt = _xLeft + (i + 1) * _xScale;
float yPtBottom = _xAxisY;
int val = _isCounts ? _tradeCounts[i] : Math.Abs(_tradeCumulatives[i]);
float yPtTop = (_xAxisY - (val - _yAxisMin) * _yScale);
if ((int)yPtTop == (int)yPtBottom)
{
continue;
}
if (lastXPt == (int)xPt && lastYPt == (int)yPtTop)
{
continue;
}
Color color = _isCounts ? Color.Blue : _tradeIndexes[i] < 0 ? Color.Red : Color.Green;
g.DrawLine(new Pen(color), xPt, yPtBottom, xPt, yPtTop);
lastXPt = (int)xPt;
lastYPt = (int)yPtTop;
}
// Coordinate axes
g.DrawLine(new Pen(LayoutColors.ColorChartFore), _xLeft - 1, _yTop - Space, _xLeft - 1, _xAxisY);
g.DrawLine(new Pen(LayoutColors.ColorChartFore), _xLeft - 1, _xAxisY, _xRight, _xAxisY);
}
/// <summary>
/// Paints panel pnlOptions
/// </summary>
private void PnlOptionsPaint(object sender, PaintEventArgs e)
{
var pnl = (Panel)sender;
Graphics g = e.Graphics;
const int border = 2;
// Chart Title
string str = Language.T("Interpolation Methods");
var font = new Font(Font.FontFamily, 9);
var fCaptionHeight = (float)Math.Max(font.Height, 18);
var rectfCaption = new RectangleF(0, 0, pnl.ClientSize.Width, fCaptionHeight);
var stringFormatCaption = new StringFormat
{
Alignment = StringAlignment.Center, LineAlignment = StringAlignment.Center
};
Data.GradientPaint(g, rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(str, Font, new SolidBrush(LayoutColors.ColorCaptionText), rectfCaption, stringFormatCaption);
// Paint the panel background
var rectClient = new RectangleF(border, fCaptionHeight, pnl.ClientSize.Width - 2 * border,
pnl.Height - fCaptionHeight - border);
Data.GradientPaint(g, rectClient, LayoutColors.ColorControlBack, LayoutColors.DepthControl);
var penBorder = new Pen(Data.GetGradientColor(LayoutColors.ColorCaptionBack, -LayoutColors.DepthCaption),
border);
g.DrawLine(penBorder, 1, fCaptionHeight, 1, pnl.ClientSize.Height);
g.DrawLine(penBorder, pnl.ClientSize.Width - border + 1, fCaptionHeight, 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);
int positionX = (PnlOptions.ClientSize.Width - 10) / 3;
const int positionY = 35;
int num = 0;
for (int i = 0; i < 2; i++)
{
for (int j = 0; j < 3; j++)
{
if (num < _countMethods)
{
var pt1 = new Point(j * positionX + 10, i * 30 + positionY);
var pt2 = new Point(j * positionX + 30, i * 30 + positionY);
var pen = new Pen(Color.Red);
switch ((InterpolationMethod)AchboxMethods[num].Tag)
{
case InterpolationMethod.Pessimistic:
pen = new Pen(LayoutColors.ComparatorChartPessimisticLine);
break;
case InterpolationMethod.Shortest:
pen = new Pen(LayoutColors.ComparatorChartShortestLine);
break;
case InterpolationMethod.Nearest:
pen = new Pen(LayoutColors.ComparatorChartNearestLine);
break;
case InterpolationMethod.Optimistic:
pen = new Pen(LayoutColors.ComparatorChartOptimisticLine);
break;
case InterpolationMethod.Random:
var pntRnd1 = new Point(j * positionX + 10, i * 30 + positionY - 6);
var pntRnd2 = new Point(j * positionX + 30, i * 30 + positionY - 6);
var pntRnd3 = new Point(j * positionX + 10, i * 30 + positionY + 6);
var pntRnd4 = new Point(j * positionX + 30, i * 30 + positionY + 6);
var penRnd = new Pen(LayoutColors.ComparatorChartRandomBands, 2);
Brush brushRnd = new SolidBrush(LayoutColors.ComparatorChartRandomArea);
g.FillRectangle(brushRnd,
new Rectangle(pntRnd1.X, pntRnd1.Y, pntRnd2.X - pntRnd1.X,
pntRnd4.Y - pntRnd2.Y));
g.DrawLine(penRnd, pntRnd1, pntRnd2);
g.DrawLine(penRnd, pntRnd3, pntRnd4);
pen = new Pen(LayoutColors.ComparatorChartRandomLine);
break;
}
pen.Width = 2;
g.DrawLine(pen, pt1, pt2);
}
else
{
var pt1 = new Point(j * positionX + 10, i * 30 + positionY);
var pt2 = new Point(j * positionX + 30, i * 30 + positionY);
var pen = new Pen(LayoutColors.ComparatorChartBalanceLine)
{
Width = 3
};
g.DrawLine(pen, pt1, pt2);
}
num++;
}
}
}
/// <summary>
/// Form OnPaint.
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Data.GradientPaint(e.Graphics, ClientRectangle, LayoutColors.ColorFormBack, LayoutColors.DepthControl);
}
/// <summary>
/// Paints the chart
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
// Caption bar
Data.GradientPaint(g, _rectfCaption, LayoutColors.ColorCaptionBack, LayoutColors.DepthCaption);
g.DrawString(_strChartTitle, Font, new SolidBrush(LayoutColors.ColorCaptionText), _rectfCaption, _sfCaption);
// Border
g.DrawLine(_penBorder, 1, _captionHeight, 1, ClientSize.Height);
g.DrawLine(_penBorder, ClientSize.Width - Border + 1, _captionHeight, ClientSize.Width - Border + 1, ClientSize.Height);
g.DrawLine(_penBorder, 0, ClientSize.Height - Border + 1, ClientSize.Width, ClientSize.Height - Border + 1);
// Paints the background by gradient
var rectField = new RectangleF(Border, _captionHeight, ClientSize.Width - 2 * Border, ClientSize.Height - _captionHeight - Border);
Data.GradientPaint(g, rectField, LayoutColors.ColorChartBack, LayoutColors.DepthControl);
if (_isNotPaint)
{
return;
}
string unit = " [" + (Configs.AccountInMoney ? Configs.AccountCurrency : Language.T("pips")) + "]";
string subHeader = _isCounts ? Language.T("Count of Trades") : Language.T("Accumulated Amount") + unit;
g.DrawString(subHeader, Font, new SolidBrush(LayoutColors.ColorChartFore), _rectSubHeader, _sfCaption);
var formatCenter = new StringFormat {
Alignment = StringAlignment.Center
};
// Grid and Price labels
for (int label = _xAxisMin10; label <= _xAxisMax; label += _stepX)
{
float xPoint = _xLeft + ((_xAxisMin10 - _xAxisMin) + (label - _xAxisMin10)) * _xScale;
float yPoint = _yBottom - Font.Height;
if (xPoint <= _xRight - _labelWidthX / 2)
{
g.DrawString(label.ToString(CultureInfo.InvariantCulture), Font, _brushFore, xPoint, yPoint, formatCenter);
}
}
for (int label = _yAxisMin; label <= _yAxisMax; label += _stepY)
{
var labelY = (int)(_xAxisY - (label - _yAxisMin) * _yScale);
if (label > -1)
{
g.DrawString(label.ToString(CultureInfo.InvariantCulture), Font, _brushFore, _xRight, labelY - Font.Height / 2 - 1);
}
g.DrawLine(_penGrid, _xLeft, labelY, _xRight, labelY);
}
foreach (var data in _chartData)
{
double val = _isCounts ? data.Value.TradesCount : Math.Abs(data.Value.TotalResult);
float xPt = _xLeft + (data.Key - _minIndex + 1) * _xScale;
float yPtBottom = _xAxisY;
var yPtTop = (float)(_xAxisY - (val - _yAxisMin) * _yScale);
Color color = _isCounts ? Color.Blue : data.Value.TotalResult < 0 ? Color.Red : Color.Green;
g.DrawLine(new Pen(color), xPt, yPtBottom, xPt, yPtTop);
}
// Coordinate axes
g.DrawLine(new Pen(LayoutColors.ColorChartFore), _xLeft - 1, _yTop - Space, _xLeft - 1, _xAxisY);
g.DrawLine(new Pen(LayoutColors.ColorChartFore), _xLeft - 1, _xAxisY, _xRight, _xAxisY);
}
