protected virtual void DrawOpenCloseMarks3D(ChartGraphics graph, ChartArea area, Series ser, DataPoint point, float xPosition, float width, float zPosition, float depth)
{
double logValue = vAxis.GetLogValue(point.YValues[2]);
double logValue2 = vAxis.GetLogValue(point.YValues[3]);
if ((logValue > vAxis.GetViewMaximum() || logValue < vAxis.GetViewMinimum()) && !(logValue2 > vAxis.GetViewMaximum()))
{
vAxis.GetViewMinimum();
}
float num = (float)vAxis.GetLinearPosition(logValue);
float num2 = (float)vAxis.GetLinearPosition(logValue2);
SizeF absoluteSize = graph.GetAbsoluteSize(new SizeF(width, width));
float height = graph.GetRelativeSize(absoluteSize).Height;
StockOpenCloseMarkStyle stockOpenCloseMarkStyle = openCloseStyle;
string text = "";
if (point.IsAttributeSet("OpenCloseStyle"))
{
text = point["OpenCloseStyle"];
}
else if (ser.IsAttributeSet("OpenCloseStyle"))
{
text = ser["OpenCloseStyle"];
}
if (text != null && text.Length > 0)
{
if (string.Compare(text, "Candlestick", StringComparison.OrdinalIgnoreCase) == 0)
{
stockOpenCloseMarkStyle = StockOpenCloseMarkStyle.Candlestick;
}
else if (string.Compare(text, "Triangle", StringComparison.OrdinalIgnoreCase) == 0)
{
stockOpenCloseMarkStyle = StockOpenCloseMarkStyle.Triangle;
}
else if (string.Compare(text, "Line", StringComparison.OrdinalIgnoreCase) == 0)
{
stockOpenCloseMarkStyle = StockOpenCloseMarkStyle.Line;
}
}
bool flag = true;
bool flag2 = true;
string text2 = "";
if (point.IsAttributeSet("ShowOpenClose"))
{
text2 = point["ShowOpenClose"];
}
else if (ser.IsAttributeSet("ShowOpenClose"))
{
text2 = ser["ShowOpenClose"];
}
if (text2 != null && text2.Length > 0)
{
if (string.Compare(text2, "Both", StringComparison.OrdinalIgnoreCase) == 0)
{
flag = true;
flag2 = true;
}
else if (string.Compare(text2, "Open", StringComparison.OrdinalIgnoreCase) == 0)
{
flag = true;
flag2 = false;
}
else if (string.Compare(text2, "Close", StringComparison.OrdinalIgnoreCase) == 0)
{
flag = false;
flag2 = true;
}
}
bool flag3 = false;
if (xPosition - width / 2f < area.PlotAreaPosition.X || xPosition + width / 2f > area.PlotAreaPosition.Right())
{
graph.SetClip(area.PlotAreaPosition.ToRectangleF());
flag3 = true;
}
if (forceCandleStick || stockOpenCloseMarkStyle == StockOpenCloseMarkStyle.Candlestick)
{
ColorConverter colorConverter = new ColorConverter();
Color color = point.Color;
Color color2 = point.BackGradientEndColor;
string text3 = point["PriceUpColor"];
if (text3 != null && text3.Length > 0)
{
try
{
color = (Color)colorConverter.ConvertFromString(text3);
}
catch
{
color = (Color)colorConverter.ConvertFromInvariantString(text3);
}
}
text3 = point["PriceDownColor"];
if (text3 != null && text3.Length > 0)
{
try
{
color2 = (Color)colorConverter.ConvertFromString(text3);
}
catch
{
color2 = (Color)colorConverter.ConvertFromInvariantString(text3);
}
}
RectangleF empty = RectangleF.Empty;
empty.Y = Math.Min(num, num2);
empty.X = xPosition - width / 2f;
empty.Height = Math.Max(num, num2) - empty.Y;
empty.Width = width;
Color color3 = (num > num2) ? color : color2;
Color color4 = (!(point.BorderColor == Color.Empty)) ? point.BorderColor : ((color3 == Color.Empty) ? point.Color : color3);
Point3D[] array = new Point3D[2]
{
new Point3D(empty.X, empty.Y, zPosition + depth / 2f),
new Point3D(empty.Right, empty.Bottom, zPosition + depth / 2f)
};
area.matrix3D.TransformPoints(array);
empty.Location = array[0].PointF;
empty.Width = Math.Abs(array[1].X - array[0].X);
empty.Height = Math.Abs(array[1].Y - array[0].Y);
if (empty.Height > 1f)
{
graph.FillRectangleRel(empty, color3, point.BackHatchStyle, point.BackImage, point.BackImageMode, point.BackImageTransparentColor, point.BackImageAlign, point.BackGradientType, point.BackGradientEndColor, color4, point.BorderWidth, point.BorderStyle, ser.ShadowColor, ser.ShadowOffset, PenAlignment.Inset);
}
else
{
graph.DrawLineRel(color4, point.BorderWidth, point.BorderStyle, new PointF(empty.X, empty.Y), new PointF(empty.Right, empty.Y), ser.ShadowColor, ser.ShadowOffset);
}
}
else if (stockOpenCloseMarkStyle == StockOpenCloseMarkStyle.Triangle)
{
GraphicsPath graphicsPath = new GraphicsPath();
Point3D[] array2 = new Point3D[3]
{
new Point3D(xPosition, num, zPosition + depth / 2f),
new Point3D(xPosition - width / 2f, num + height / 2f, zPosition + depth / 2f),
new Point3D(xPosition - width / 2f, num - height / 2f, zPosition + depth / 2f)
};
area.matrix3D.TransformPoints(array2);
array2[0].PointF = graph.GetAbsolutePoint(array2[0].PointF);
array2[1].PointF = graph.GetAbsolutePoint(array2[1].PointF);
array2[2].PointF = graph.GetAbsolutePoint(array2[2].PointF);
if (flag && logValue <= vAxis.GetViewMaximum() && logValue >= vAxis.GetViewMinimum())
{
graphicsPath.AddLine(array2[1].PointF, array2[0].PointF);
graphicsPath.AddLine(array2[0].PointF, array2[2].PointF);
graphicsPath.AddLine(array2[2].PointF, array2[2].PointF);
graph.FillPath(new SolidBrush(point.Color), graphicsPath);
}
if (flag2 && logValue2 <= vAxis.GetViewMaximum() && logValue2 >= vAxis.GetViewMinimum())
{
array2[0] = new Point3D(xPosition, num2, zPosition + depth / 2f);
array2[1] = new Point3D(xPosition + width / 2f, num2 + height / 2f, zPosition + depth / 2f);
array2[2] = new Point3D(xPosition + width / 2f, num2 - height / 2f, zPosition + depth / 2f);
area.matrix3D.TransformPoints(array2);
array2[0].PointF = graph.GetAbsolutePoint(array2[0].PointF);
array2[1].PointF = graph.GetAbsolutePoint(array2[1].PointF);
array2[2].PointF = graph.GetAbsolutePoint(array2[2].PointF);
graphicsPath.Reset();
graphicsPath.AddLine(array2[1].PointF, array2[0].PointF);
graphicsPath.AddLine(array2[0].PointF, array2[2].PointF);
graphicsPath.AddLine(array2[2].PointF, array2[2].PointF);
graph.FillPath(new SolidBrush(point.Color), graphicsPath);
}
graphicsPath?.Dispose();
}
else
{
if (flag && logValue <= vAxis.GetViewMaximum() && logValue >= vAxis.GetViewMinimum())
{
Point3D[] array3 = new Point3D[2]
{
new Point3D(xPosition - width / 2f, num, zPosition + depth / 2f),
new Point3D(xPosition, num, zPosition + depth / 2f)
};
area.matrix3D.TransformPoints(array3);
graph.DrawLineRel(point.Color, point.BorderWidth, point.BorderStyle, array3[0].PointF, array3[1].PointF, ser.ShadowColor, ser.ShadowOffset);
}
if (flag2 && logValue2 <= vAxis.GetViewMaximum() && logValue2 >= vAxis.GetViewMinimum())
{
Point3D[] array4 = new Point3D[2]
{
new Point3D(xPosition, num2, zPosition + depth / 2f),
new Point3D(xPosition + width / 2f, num2, zPosition + depth / 2f)
};
area.matrix3D.TransformPoints(array4);
graph.DrawLineRel(point.Color, point.BorderWidth, point.BorderStyle, array4[0].PointF, array4[1].PointF, ser.ShadowColor, ser.ShadowOffset);
}
}
if (flag3)
{
graph.ResetClip();
}
}
public StockChart(StockOpenCloseMarkStyle style)
{
openCloseStyle = style;
}