private static void FillRenkoData(Series series, Series originalData)
{
int num = 0;
if (series.IsAttributeSet("UsedYValue"))
{
try
{
num = int.Parse(((DataPointAttributes)series)["UsedYValue"], CultureInfo.InvariantCulture);
}
catch
{
throw new InvalidOperationException(SR.ExceptionRenkoUsedYValueFormatInvalid);
}
if (num >= series.YValuesPerPoint)
{
throw new InvalidOperationException(SR.ExceptionRenkoUsedYValueOutOfRange);
}
}
double boxSize = RenkoChart.GetBoxSize(series, originalData, num);
double num2 = double.NaN;
double num3 = double.NaN;
int num4 = 0;
foreach (DataPoint point in originalData.Points)
{
if (!point.Empty)
{
int num5 = 0;
bool flag = true;
if (!double.IsNaN(num2) && !double.IsNaN(num3))
{
Color color = Color.Transparent;
string text = ((DataPointAttributes)point)["PriceUpColor"];
if (text == null)
{
text = ((DataPointAttributes)series)["PriceUpColor"];
}
if (text != null)
{
try
{
ColorConverter colorConverter = new ColorConverter();
color = (Color)colorConverter.ConvertFromString(null, CultureInfo.InvariantCulture, text);
}
catch
{
throw new InvalidOperationException(SR.ExceptionRenkoUpBrickColorInvalid);
}
}
if (point.YValues[num] >= num3 + boxSize)
{
flag = true;
num5 = (int)Math.Floor((point.YValues[num] - num3) / boxSize);
}
else if (point.YValues[num] <= num2 - boxSize)
{
flag = false;
num5 = (int)Math.Floor((num2 - point.YValues[num]) / boxSize);
}
while (num5 > 0)
{
DataPoint dataPoint2 = point.Clone();
((DataPointAttributes)dataPoint2)["OriginalPointIndex"] = num4.ToString(CultureInfo.InvariantCulture);
dataPoint2.series = series;
dataPoint2.YValues = new double[2];
dataPoint2.XValue = point.XValue;
if (flag)
{
dataPoint2.YValues[1] = num3;
dataPoint2.YValues[0] = num3 + boxSize;
num2 = num3;
num3 = num2 + boxSize;
dataPoint2.Color = color;
if (dataPoint2.BorderWidth < 1)
{
dataPoint2.BorderWidth = 1;
}
if (dataPoint2.BorderStyle == ChartDashStyle.NotSet)
{
dataPoint2.BorderStyle = ChartDashStyle.Solid;
}
if ((dataPoint2.BorderColor == Color.Empty || dataPoint2.BorderColor == Color.Transparent) && (dataPoint2.Color == Color.Empty || dataPoint2.Color == Color.Transparent))
{
dataPoint2.BorderColor = series.Color;
}
}
else
{
dataPoint2.YValues[1] = num2;
dataPoint2.YValues[0] = num2 - boxSize;
num3 = num2;
num2 = num3 - boxSize;
}
series.Points.Add(dataPoint2);
num5--;
}
goto IL_029c;
}
num3 = point.YValues[num];
num2 = point.YValues[num];
num4++;
continue;
}
goto IL_029c;
IL_029c:
num4++;
}
}
public static void PrepareData(Series series, IServiceContainer serviceContainer)
{
if (string.Compare(series.ChartTypeName, "Renko", StringComparison.OrdinalIgnoreCase) == 0 && series.IsVisible())
{
Chart chart = (Chart)serviceContainer.GetService(typeof(Chart));
if (chart == null)
{
throw new InvalidOperationException(SR.ExceptionRenkoNullReference);
}
ChartArea chartArea = chart.ChartAreas[series.ChartArea];
foreach (Series item in chart.Series)
{
if (item.IsVisible() && item != series && chartArea == chart.ChartAreas[item.ChartArea])
{
throw new InvalidOperationException(SR.ExceptionRenkoCanNotCobine);
}
}
Series series3 = new Series("RENKO_ORIGINAL_DATA_" + series.Name, series.YValuesPerPoint);
series3.Enabled = false;
series3.ShowInLegend = false;
chart.Series.Add(series3);
foreach (DataPoint point in series.Points)
{
series3.Points.Add(point);
}
series.Points.Clear();
if (series.IsAttributeSet("TempDesignData"))
{
((DataPointAttributes)series3)["TempDesignData"] = "true";
}
((DataPointAttributes)series)["OldXValueIndexed"] = series.XValueIndexed.ToString(CultureInfo.InvariantCulture);
((DataPointAttributes)series)["OldYValuesPerPoint"] = series.YValuesPerPoint.ToString(CultureInfo.InvariantCulture);
series.ChartType = SeriesChartType.RangeColumn;
series.XValueIndexed = true;
series.YValuesPerPoint = 2;
if (series.ChartArea.Length > 0 && series.IsXValueDateTime())
{
Axis axis = chartArea.GetAxis(AxisName.X, series.XAxisType, series.XSubAxisName);
if (axis.Interval == 0.0 && axis.IntervalType == DateTimeIntervalType.Auto)
{
bool flag = false;
double num = 1.7976931348623157E+308;
double num2 = -1.7976931348623157E+308;
foreach (DataPoint point2 in series3.Points)
{
if (!point2.Empty)
{
if (point2.XValue != 0.0)
{
flag = true;
}
if (point2.XValue > num2)
{
num2 = point2.XValue;
}
if (point2.XValue < num)
{
num = point2.XValue;
}
}
}
if (flag)
{
((DataPointAttributes)series)["OldAutomaticXAxisInterval"] = "true";
DateTimeIntervalType intervalType = DateTimeIntervalType.Auto;
axis.interval = ((AxisScale)axis).CalcInterval(num, num2, true, out intervalType, series.XValueType);
axis.intervalType = intervalType;
}
}
}
RenkoChart.FillRenkoData(series, series3);
}
}
