protected override void DrawMarkers(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis, PlotMarker markers)
{
if (markers.Visible && this.IndexDrawStart != -1 && this.IndexDrawStop != -1)
{
if (this.MarkersTurnOffLimit > 0)
{
int num = Math.Abs(this.IndexDrawStop - this.IndexDrawStart) + 1;
if (num >= this.MarkersTurnOffLimit)
{
return;
}
}
for (int i = this.IndexDrawStart; i <= this.IndexDrawStop; i++)
{
PlotDataPointTraceXY plotDataPointTraceXY = this[i];
if (!plotDataPointTraceXY.Null && !plotDataPointTraceXY.Empty)
{
int num2 = xAxis.ScaleDisplay.ValueToPixels(plotDataPointTraceXY.X);
int num3 = yAxis.ScaleDisplay.ValueToPixels(plotDataPointTraceXY.Y);
if (base.XYSwapped)
{
((IPlotMarker)plotDataPointTraceXY.Marker).Draw(p, num3, num2);
}
else
{
((IPlotMarker)plotDataPointTraceXY.Marker).Draw(p, num2, num3);
}
}
}
}
}
protected override void DrawFocusRectangles(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
if (base.Focused)
{
p.Graphics.DrawFocusRectangle(base.Bounds, base.BackColor);
}
}
protected override void Draw(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
Point[] array = new Point[this.m_Points.Count];
for (int i = 0; i < this.m_Points.Count; i++)
{
array[i] = base.GetPoint(this.m_Points[i].X, this.m_Points[i].Y);
}
GraphicsPath graphicsPath = new GraphicsPath();
try
{
graphicsPath.AddPolygon(array);
if (this.m_HitRegion != null)
{
this.m_HitRegion.Dispose();
}
this.m_HitRegion = new Region(graphicsPath);
}
finally
{
graphicsPath.Dispose();
}
Rectangle rectangle = Rectangle.Round(this.m_HitRegion.GetBounds(p.Graphics.GraphicsMS));
base.I_Fill.Draw(p, array, rectangle);
base.Bounds = rectangle;
}
protected override void LoadDesignTimeData(PlotXAxis xAxis, PlotYAxis yAxis, Random random, double yMin, double ySpan)
{
for (double num = xAxis.Min; num < xAxis.Max; num += ySpan / 5.0)
{
this.AddXY(num, this.Reference - ySpan / 2.0 + random.NextDouble() * ySpan);
}
}
private void DrawTrace(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
PlotDataPointTraceXY plotDataPointTraceXY = null;
PlotDataPointTraceXY plotDataPointTraceXY2 = null;
((IPlotPen)this.Trace).GetPen(p);
for (int i = this.IndexDrawStart; i <= this.IndexDrawStop; i++)
{
PlotDataPointTraceXY plotDataPointTraceXY3 = this[i];
if (plotDataPointTraceXY3.Null)
{
plotDataPointTraceXY = null;
plotDataPointTraceXY2 = null;
}
else if (!plotDataPointTraceXY3.Empty)
{
if (plotDataPointTraceXY == null)
{
plotDataPointTraceXY = plotDataPointTraceXY3;
}
else
{
plotDataPointTraceXY2 = plotDataPointTraceXY3;
if (plotDataPointTraceXY2.Trace.Visible)
{
this.DrawLine(p, xAxis, yAxis, ((IPlotPen)plotDataPointTraceXY2.Trace).GetPen(p), plotDataPointTraceXY, plotDataPointTraceXY2);
}
plotDataPointTraceXY = plotDataPointTraceXY2;
}
}
}
}
protected override void Draw(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
bool flag = true;
if (!this.Markers.Visible)
{
flag = false;
}
if (this.IndexDrawStart == -1)
{
flag = false;
}
if (this.IndexDrawStop == -1)
{
flag = false;
}
if (this.MarkersTurnOffLimit > 0)
{
int num = Math.Abs(this.IndexDrawStop - this.IndexDrawStart) + 1;
if (num >= this.MarkersTurnOffLimit)
{
flag = false;
}
}
this.DrawFill(p, xAxis, yAxis);
base.SetClipRect(p);
if (this.Trace.Visible)
{
this.DrawTrace(p, xAxis, yAxis);
}
if (flag)
{
this.DrawMarkers(p, xAxis, yAxis, this.Markers);
}
}
private int AddXY(double x, double y, bool nullValue, bool emptyValue)
{
base.CheckForValidNextX(x);
PlotDataPointBiFill plotDataPointBiFill = (PlotDataPointBiFill)base.m_Data.AddNew();
base.DataPointInitializing = true;
try
{
plotDataPointBiFill.X = x;
plotDataPointBiFill.Y = y;
plotDataPointBiFill.Null = nullValue;
plotDataPointBiFill.Empty = emptyValue;
}
finally
{
base.DataPointInitializing = false;
}
base.m_Data.UpdateMinMaxMean(plotDataPointBiFill);
if (base.SendXAxisTrackingData)
{
PlotXAxis xAxis = base.XAxis;
xAxis?.Tracking.NewData(x);
}
if (!nullValue && !emptyValue && base.SendYAxisTrackingData)
{
PlotYAxis yAxis = base.YAxis;
yAxis?.Tracking.NewData(y);
}
this.DoDataChange();
return(base.m_Data.LastNewDataPointIndex);
}
private int AddXY(double x, double y, bool nullValue, bool emptyValue, double intensity)
{
int num = this.ValueToImageSampleX(x);
int num2 = this.ValueToImageSampleY(y);
if (num > this.ImageXSamples - 1)
{
throw new Exception("X out of bounds.");
}
if (num2 > this.ImageYSamples - 1)
{
throw new Exception("Y out of bounds.");
}
Color color = (!nullValue) ? this.IntensityGradient.GetColor(intensity) : Color.Empty;
this.m_Image.SetPixel(num, num2, color);
base.m_Data.UpdateMinMaxMean(x, y, emptyValue, nullValue);
if (base.SendXAxisTrackingData)
{
PlotXAxis xAxis = base.XAxis;
xAxis?.Tracking.NewData(x);
}
if (!nullValue && !emptyValue && base.SendYAxisTrackingData)
{
PlotYAxis yAxis = base.YAxis;
yAxis?.Tracking.NewData(y);
}
this.DoDataChange();
return(-1);
}
protected override void DrawCustom(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
float num7;
if (!this.FixedSize)
{
float num;
float num2;
if (!base.XYSwapped)
{
num = (float)base.WidthPixels;
num2 = (float)base.HeightPixels;
}
else
{
num = (float)base.HeightPixels;
num2 = (float)base.WidthPixels;
}
float num3 = (float)p.Graphics.MeasureString(this.Text, this.Font).Width;
float num4 = (float)this.Font.Height;
float num5 = num / num3;
float num6 = num2 / num4;
num7 = ((!(num6 < num5)) ? (num / num3 * this.Font.Size) : (num2 / num4 * this.Font.Size));
}
else
{
num7 = this.Font.Size;
}
if (!(num7 <= 0f))
{
Font font;
if (this.Font.Size != num7)
{
if (this.m_DrawFont == null || this.m_DrawFont.Size != num7)
{
this.m_DrawFont = new Font(this.Font.Name, num7, this.Font.Style);
}
font = this.m_DrawFont;
}
else
{
font = this.Font;
}
Point pt = base.XYSwapped ? new Point(base.YPixels, base.XPixels) : new Point(base.XPixels, base.YPixels);
Rectangle rectangle = this.I_TextLayout.GetRectangle(this.Text, pt, font, p.Graphics);
if (!base.BoundsClip.IntersectsWith(rectangle))
{
base.ClickRegion = null;
}
else
{
DrawStringFormat genericTypographic = DrawStringFormat.GenericTypographic;
genericTypographic.Alignment = this.TextLayout.AlignmentHorizontal.Style;
genericTypographic.LineAlignment = this.TextLayout.AlignmentVertical.Style;
p.Graphics.DrawString(this.Text, font, p.Graphics.Brush(this.ForeColor), rectangle, genericTypographic);
base.ClickRegion = this.ToClickRegion(rectangle);
base.UpdateGrabHandles(rectangle);
}
}
}
protected override void LoadDesignTimeData(PlotXAxis xAxis, PlotYAxis yAxis, Random random, double yMin, double ySpan)
{
for (double num = xAxis.Min; num < xAxis.Max; num += this.Width * 3.0)
{
this.AddXY(num, yMin + random.NextDouble() * ySpan);
}
}
protected override void DrawCustom(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
if (this.m_Points.Count >= 2)
{
Point[] array = new Point[this.m_Points.Count];
for (int i = 0; i < this.m_Points.Count; i++)
{
if (!base.XYSwapped)
{
array[i] = new Point(base.GetXPixels(this.m_Points[i].X), base.GetYPixels(this.m_Points[i].Y));
}
else
{
array[i] = new Point(base.GetYPixels(this.m_Points[i].Y), base.GetXPixels(this.m_Points[i].X));
}
}
Rectangle rectangle = iRectangle.FromLTRB(base.XYSwapped, base.XMinPixels, base.YMinPixels, base.XMaxPixels, base.YMaxPixels);
if (!base.BoundsClip.IntersectsWith(rectangle))
{
base.ClickRegion = null;
}
else
{
base.ClickRegion = new Region(rectangle);
base.UpdateGrabHandles(rectangle);
base.I_Fill.Draw(p, array, rectangle);
}
}
}
protected void DrawTraceCustomAttributes(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
PlotDataPointTrace plotDataPointTrace = null;
PlotDataPointTrace plotDataPointTrace2 = null;
Brush brush = ((IPlotBrush)this.Fill.Brush).GetBrush(p, base.BoundsClip);
this.m_FillRefPixel = yAxis.ValueToPixels(this.Reference);
for (int i = this.IndexDrawStart; i <= this.IndexDrawStop; i++)
{
PlotDataPointTrace plotDataPointTrace3 = base.m_Data[i] as PlotDataPointTrace;
if (plotDataPointTrace3.Null)
{
plotDataPointTrace = null;
plotDataPointTrace2 = null;
}
else if (!plotDataPointTrace3.Empty)
{
if (plotDataPointTrace == null)
{
plotDataPointTrace = plotDataPointTrace3;
}
else
{
plotDataPointTrace2 = plotDataPointTrace3;
if (plotDataPointTrace2.Trace.Visible)
{
this.DrawLine(p, xAxis, yAxis, ((IPlotPen)plotDataPointTrace2.Trace).GetPen(p), plotDataPointTrace, plotDataPointTrace2, brush);
}
plotDataPointTrace = plotDataPointTrace2;
}
}
}
}
protected override void DrawMarkers(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis, PlotMarker markers)
{
if (markers.Visible && this.IndexDrawStart != -1 && this.IndexDrawStop != -1)
{
if (this.MarkersTurnOffLimit > 0)
{
int num = Math.Abs(this.IndexDrawStop - this.IndexDrawStart) + 1;
if (num >= this.MarkersTurnOffLimit)
{
return;
}
}
Brush brush = ((IPlotBrush)markers.Fill.Brush).GetBrush(p, Rectangle.Empty);
Pen pen = ((IPlotPen)markers.Fill.Pen).GetPen(p);
for (int i = this.IndexDrawStart; i <= this.IndexDrawStop; i++)
{
if (!this.GetNull(i) && !this.GetEmpty(i))
{
int num2 = xAxis.ScaleDisplay.ValueToPixels(this.GetX(i));
int num3 = (this.GetY(i) != 0.0) ? yAxis.ScaleDisplay.ValueToPixels(this.ReferenceHigh) : yAxis.ScaleDisplay.ValueToPixels(this.ReferenceLow);
if (base.XYSwapped)
{
((IPlotMarker)markers).Draw(p, num3, num2, brush, pen);
}
else
{
((IPlotMarker)markers).Draw(p, num2, num3, brush, pen);
}
}
}
}
}
protected override void LoadDesignTimeData(PlotXAxis xAxis, PlotYAxis yAxis, Random random, double yMin, double ySpan)
{
for (double num = xAxis.Min; num < xAxis.Max; num += xAxis.Span / 100.0)
{
this.AddXY(num, random.NextDouble() > 0.5);
}
}
protected override void LoadDesignTimeData(PlotXAxis xAxis, PlotYAxis yAxis, Random random, double yMin, double ySpan)
{
for (int i = 0; i < 101; i++)
{
double num = (double)i * 0.062209755516629564 * 2.0;
this.AddXY(Math.Cos(num) * xAxis.Span * (0.35 + random.NextDouble() * 0.05) + xAxis.Mid, Math.Sin(num) * yAxis.Span * (0.35 + random.NextDouble() * 0.05) + yAxis.Mid);
}
}
protected override void Draw(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
if (this.Trace.Visible && this.Count > 1)
{
this.DrawTrace(p, xAxis, yAxis);
}
this.DrawMarkers(p, xAxis, yAxis, this.Markers);
}
protected void DrawFill(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
if (!this.FillHigh.Visible && !this.FillLow.Visible)
{
return;
}
if (this.Count >= 2)
{
Point[] array = new Point[base.DrawPointCount + 2];
int num = base.YAxis.ScaleDisplay.ValueToPixels(this.Reference);
int num2 = num;
int num3 = num;
int num4 = xAxis.ScaleDisplay.ValueToPixels(this.GetX(this.IndexDrawStart));
int num5 = xAxis.ScaleDisplay.ValueToPixels(this.GetX(this.IndexDrawStop));
if (base.XYSwapped)
{
array[0] = new Point(num, num4);
}
else
{
array[0] = new Point(num4, num);
}
for (int i = this.IndexDrawStart; i <= this.IndexDrawStop; i++)
{
int num6 = xAxis.ScaleDisplay.ValueToPixels(this.GetX(i));
int num7 = yAxis.ScaleDisplay.ValueToPixels(this.GetY(i));
num2 = Math.Min(num2, num7);
num3 = Math.Max(num3, num7);
if (base.XYSwapped)
{
array[i - this.IndexDrawStart + 1] = new Point(num7, num6);
}
else
{
array[i - this.IndexDrawStart + 1] = new Point(num6, num7);
}
}
if (base.XYSwapped)
{
array[array.Length - 1] = new Point(num, num5);
}
else
{
array[array.Length - 1] = new Point(num5, num);
}
Rectangle boundRect = iRectangle.FromLTRB(base.XYSwapped, num4, num2, num5, num3);
Rectangle rect = iRectangle.FromLTRB(base.XYSwapped, xAxis.ScaleDisplay.PixelsMin, yAxis.ScaleDisplay.PixelsMax, base.XAxis.ScaleDisplay.PixelsMax, num);
Region clip = new Region(rect);
p.Graphics.Clip = clip;
this.I_FillHigh.DrawBiFill(p, array, boundRect);
rect = iRectangle.FromLTRB(base.XYSwapped, xAxis.ScaleDisplay.PixelsMin, yAxis.ScaleDisplay.PixelsMin, base.XAxis.ScaleDisplay.PixelsMax, num);
clip = new Region(rect);
p.Graphics.Clip = clip;
this.I_FillLow.DrawBiFill(p, array, boundRect);
}
}
protected override void LoadDesignTimeData(PlotXAxis xAxis, PlotYAxis yAxis, Random random, double yMin, double ySpan)
{
double widthBody = this.WidthBody;
for (double num = xAxis.Min; num < xAxis.Max; num += widthBody * 3.0)
{
double num2 = yMin + random.NextDouble() * ySpan;
this.AddXY(num, num2, false, false, num2 + ySpan * 0.4, num2 - ySpan * 0.4, num2 + ySpan * 0.15, num2 - ySpan * 0.15);
}
}
protected override void LoadDesignTimeData(PlotXAxis xAxis, PlotYAxis yAxis, Random random, double yMin, double ySpan)
{
for (int i = 0; i < this.ImageXSamples; i++)
{
for (int j = 0; j < this.ImageYSamples; j++)
{
this.Add(i, j, random.NextDouble() * (this.IntensityGradient.Max - this.IntensityGradient.Min) + this.IntensityGradient.Min);
}
}
}
private int AddXY(double x, double y, bool nullValue, bool emptyValue, double high, double low, double open, double close)
{
base.CheckForValidNextX(x);
PlotDataPointCandlestick1 plotDataPointCandlestick = (PlotDataPointCandlestick1)base.m_Data.AddNew();
base.DataPointInitializing = true;
try
{
plotDataPointCandlestick.X = x;
plotDataPointCandlestick.Y = y;
plotDataPointCandlestick.Null = nullValue;
plotDataPointCandlestick.Empty = emptyValue;
plotDataPointCandlestick.High = high;
plotDataPointCandlestick.Low = low;
plotDataPointCandlestick.Open = open;
plotDataPointCandlestick.Close = close;
}
finally
{
base.DataPointInitializing = false;
}
base.m_Data.UpdateMinMaxMean(plotDataPointCandlestick);
if (base.SendXAxisTrackingData)
{
PlotXAxis xAxis = base.XAxis;
if (xAxis != null)
{
double num = 0.0;
double normalizedWidth = base.GetNormalizedWidth(xAxis, this.WidthBody, this.WidthStyleBody);
if (normalizedWidth > num)
{
num = normalizedWidth;
}
normalizedWidth = base.GetNormalizedWidth(xAxis, this.WidthShadow, this.WidthStyleShadow);
if (normalizedWidth > num)
{
num = normalizedWidth;
}
base.XAxis.Tracking.NewData(x - num / 2.0);
base.XAxis.Tracking.NewData(x + num / 2.0);
}
}
if (!nullValue && !emptyValue && base.SendYAxisTrackingData)
{
PlotYAxis yAxis = base.YAxis;
if (yAxis != null)
{
base.YAxis.Tracking.NewData(high);
base.YAxis.Tracking.NewData(low);
}
}
this.DoDataChange();
return(base.m_Data.LastNewDataPointIndex);
}
protected override void Draw(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
for (int i = this.IndexDrawStart; i <= this.IndexDrawStop; i++)
{
PlotDataPointCandlestick2 plotDataPointCandlestick = this[i];
if (!plotDataPointCandlestick.Empty && !plotDataPointCandlestick.Null)
{
this.DrawOpenClose(p, xAxis, yAxis, plotDataPointCandlestick);
this.DrawBody(p, xAxis, yAxis, plotDataPointCandlestick);
}
}
}
public override void ObjectRemoved(PlotObject value)
{
base.ObjectRemoved(value);
if (value == this.m_CachedXAxis)
{
this.m_CachedXAxis = null;
}
else if (value == this.m_CachedYAxis)
{
this.m_CachedYAxis = null;
}
}
private int AddXY(double x, double y, bool nullValue, bool emptyValue)
{
this.m_SweepIndex++;
if (this.m_SweepIndex >= this.SweepCount)
{
this.m_SweepIndex = 0;
if (this.ClearOnRetrace)
{
this.ClearDisplay();
}
}
int sweepIndex = this.m_SweepIndex;
this.m_LastAddIndex = this.m_SweepIndex;
PlotDataPointSweepInterval plotDataPointSweepInterval = this[sweepIndex];
base.DataPointInitializing = true;
try
{
plotDataPointSweepInterval.Y = y;
plotDataPointSweepInterval.Null = nullValue;
plotDataPointSweepInterval.Empty = emptyValue;
}
finally
{
base.DataPointInitializing = false;
}
if (this.SweepLeadingBreakCount != 0)
{
for (int i = 0; i < this.SweepLeadingBreakCount; i++)
{
int num = sweepIndex + i + 1;
if (num > this.SweepCount - 1)
{
num -= this.SweepCount;
}
this[num].Null = true;
}
}
base.m_Data.UpdateMinMaxMean(plotDataPointSweepInterval);
if (base.SendXAxisTrackingData)
{
PlotXAxis xAxis = base.XAxis;
xAxis?.Tracking.NewData(x);
}
if (!nullValue && !emptyValue && base.SendYAxisTrackingData)
{
PlotYAxis yAxis = base.YAxis;
yAxis?.Tracking.NewData(y);
}
this.DoDataChange();
return(sweepIndex);
}
public override void ObjectAdded(PlotObject value)
{
base.ObjectAdded(value);
if (value is PlotXAxis && value.Name == this.m_XAxisName)
{
this.m_CachedXAxis = (value as PlotXAxis);
}
else if (value is PlotYAxis && value.Name == this.m_YAxisName)
{
this.m_CachedYAxis = (value as PlotYAxis);
}
}
protected override void DrawCustom(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
Image image;
if (this.Image != null)
{
image = this.Image;
goto IL_0054;
}
if (this.ImageList != null && this.ImageIndex >= 0 && this.ImageIndex < this.ImageList.Images.Count)
{
image = this.ImageList.Images[this.ImageIndex];
goto IL_0054;
}
return;
IL_0054:
int num;
int num2;
if (!this.FixedSize)
{
if (!base.XYSwapped)
{
num = base.WidthPixels;
num2 = base.HeightPixels;
}
else
{
num = base.HeightPixels;
num2 = base.WidthPixels;
}
}
else
{
num2 = image.Height;
num = image.Width;
}
Point point = base.XYSwapped ? new Point(base.YPixels, base.XPixels) : new Point(base.XPixels, base.YPixels);
Rectangle rectangle = iRectangle.FromLTWH(point.X - num / 2, point.Y - num2 / 2, num + 1, num2 + 1);
if (!base.BoundsClip.IntersectsWith(rectangle))
{
base.ClickRegion = null;
}
else
{
p.Graphics.DrawImageTransparent(image, rectangle);
base.ClickRegion = this.ToClickRegion(rectangle);
base.UpdateGrabHandles(rectangle);
}
}
protected override void Draw(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
for (int i = this.IndexDrawStart; i <= this.IndexDrawStop; i++)
{
PlotDataPointCandlestick3 plotDataPointCandlestick = this[i];
if (!plotDataPointCandlestick.Empty && !plotDataPointCandlestick.Null)
{
double x = plotDataPointCandlestick.X;
double widthMinMax;
PlotFill fillMinMax;
if (this.DrawCustomDataPointAttributes)
{
widthMinMax = plotDataPointCandlestick.WidthMinMax;
fillMinMax = plotDataPointCandlestick.FillMinMax;
}
else
{
widthMinMax = this.WidthMinMax;
fillMinMax = this.FillMinMax;
}
this.DrawBlock(p, xAxis, yAxis, fillMinMax, x, plotDataPointCandlestick.Max, plotDataPointCandlestick.Min, this.WidthStyleMinMax, widthMinMax);
if (this.DrawCustomDataPointAttributes)
{
widthMinMax = plotDataPointCandlestick.WidthStdDev;
fillMinMax = plotDataPointCandlestick.FillStdDev;
}
else
{
widthMinMax = this.WidthStdDev;
fillMinMax = this.FillStdDev;
}
this.DrawBlock(p, xAxis, yAxis, fillMinMax, x, plotDataPointCandlestick.StdDevPos, plotDataPointCandlestick.StdDevNeg, this.WidthStyleStdDev, widthMinMax);
if (this.ShowMean)
{
if (this.DrawCustomDataPointAttributes)
{
widthMinMax = plotDataPointCandlestick.WidthMean;
fillMinMax = plotDataPointCandlestick.FillMean;
}
else
{
widthMinMax = this.WidthMean;
fillMinMax = this.FillMean;
}
double height = (!this.DrawCustomDataPointAttributes) ? this.ThicknessMean : plotDataPointCandlestick.ThicknessMean;
double normalizedHeight = base.GetNormalizedHeight(yAxis, height, this.ThicknessStyleMean);
this.DrawBlock(p, xAxis, yAxis, fillMinMax, x, plotDataPointCandlestick.Y + normalizedHeight / 2.0, plotDataPointCandlestick.Y - normalizedHeight / 2.0, this.WidthStyleMean, widthMinMax);
}
}
}
}
protected void DrawTraceCustomAttributes(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
PlotDataPointRational plotDataPointRational = new PlotDataPointRational(this);
PlotDataPointRational plotDataPointRational2 = new PlotDataPointRational(this);
double num = this.GetX(0);
double num2 = this.GetX(this.Count - 1);
if (num < xAxis.Min)
{
num = base.XAxis.Min;
}
if (num2 > xAxis.Max)
{
num2 = base.XAxis.Max;
}
int num3 = xAxis.ValueToPixels(num);
int num4 = xAxis.ValueToPixels(num2);
if (num3 > num4)
{
Math2.Switch(ref num3, ref num4);
}
Brush brush = ((IPlotBrush)this.Fill.Brush).GetBrush(p, base.BoundsClip);
double num5 = xAxis.PixelsToValue(num3);
this.RationalInterpolation(this.Count, num5, out double num6, out double num7);
double x = num5;
double y = num6;
for (int i = num3; i <= num4; i++)
{
num5 = base.XAxis.PixelsToValue(i);
this.RationalInterpolation(this.Count, num5, out num6, out num7);
int num8 = i - this.m_XPixelMin;
if (num8 >= 0 && num8 < this.m_PixelYValues.Length)
{
this.m_PixelYValues[i - this.m_XPixelMin] = num6;
}
double num9 = num5;
double num10 = num6;
base.DataPointInitializing = true;
plotDataPointRational.X = x;
plotDataPointRational.Y = y;
plotDataPointRational2.X = num9;
plotDataPointRational2.Y = num10;
base.DataPointInitializing = false;
this.DrawLine(p, xAxis, yAxis, this.I_Trace.GetPen(p), plotDataPointRational, plotDataPointRational2, brush);
x = num9;
y = num10;
}
}
protected void DrawTraceCustomAttributes(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis, int indexStart, int indexStop)
{
PlotDataPointCubicSpline plotDataPointCubicSpline = new PlotDataPointCubicSpline(this);
PlotDataPointCubicSpline plotDataPointCubicSpline2 = new PlotDataPointCubicSpline(this);
double num = this.GetX(indexStart);
double num2 = this.GetX(indexStop);
if (num < xAxis.Min)
{
num = base.XAxis.Min;
}
if (num2 > xAxis.Max)
{
num2 = base.XAxis.Max;
}
int num3 = xAxis.ValueToPixels(num);
int num4 = xAxis.ValueToPixels(num2);
if (num3 > num4)
{
Math2.Switch(ref num3, ref num4);
}
Brush brush = ((IPlotBrush)this.Fill.Brush).GetBrush(p, base.BoundsClip);
double num5 = xAxis.PixelsToValue(num3);
this.SplineInterpolation(indexStart, base.IndexLast, num5, out double num6);
double x = num5;
double y = num6;
for (int i = num3; i <= num4; i++)
{
num5 = base.XAxis.PixelsToValue(i);
this.SplineInterpolation(indexStart, base.IndexLast, num5, out num6);
int num7 = i - this.m_XPixelMin;
if (num7 >= 0 && num7 < this.m_PixelYValues.Length)
{
this.m_PixelYValues[i - this.m_XPixelMin] = num6;
}
double num8 = num5;
double num9 = num6;
base.DataPointInitializing = true;
plotDataPointCubicSpline.X = x;
plotDataPointCubicSpline.Y = y;
plotDataPointCubicSpline2.X = num8;
plotDataPointCubicSpline2.Y = num9;
base.DataPointInitializing = false;
this.DrawLine(p, xAxis, yAxis, this.I_Trace.GetPen(p), plotDataPointCubicSpline, plotDataPointCubicSpline2, brush);
x = num8;
y = num9;
}
}
public double GetNormalizedHeight(PlotYAxis yAxis, double height, MagnitudeStyle heightStyle)
{
switch (heightStyle)
{
case MagnitudeStyle.Value:
return(height);
case MagnitudeStyle.Pixel:
return(yAxis.ScaleDisplay.PixelSpanToValue((int)height));
default:
return(yAxis.ScaleDisplay.PercentSpanToValue(height));
}
}
protected override void Draw(PaintArgs p, PlotXAxis xAxis, PlotYAxis yAxis)
{
for (int i = this.IndexDrawStart; i <= this.IndexDrawStop; i++)
{
PlotDataPointCandlestick1 plotDataPointCandlestick = this[i];
if (!plotDataPointCandlestick.Empty && !plotDataPointCandlestick.Null)
{
double x = plotDataPointCandlestick.X;
this.DrawBlock(p, xAxis, yAxis, this.FillShadow, x, plotDataPointCandlestick.High, plotDataPointCandlestick.Low, this.WidthStyleShadow, this.WidthShadow);
PlotFill fill = (!(plotDataPointCandlestick.Close >= plotDataPointCandlestick.Open)) ? this.FillBodyBearish : this.FillBodyBullish;
this.DrawBlock(p, xAxis, yAxis, fill, x, plotDataPointCandlestick.Open, plotDataPointCandlestick.Close, this.WidthStyleBody, this.WidthBody);
}
}
}
