private int AddXY(double x, double y, bool nullValue, bool emptyValue, double width)
{
base.CheckForValidNextX(x);
PlotDataPointBar plotDataPointBar = (PlotDataPointBar)base.m_Data.AddNew();
base.DataPointInitializing = true;
try
{
plotDataPointBar.X = x;
plotDataPointBar.Y = y;
plotDataPointBar.Null = nullValue;
plotDataPointBar.Empty = emptyValue;
plotDataPointBar.Width = width;
}
finally
{
base.DataPointInitializing = false;
}
base.m_Data.UpdateMinMaxMean(plotDataPointBar);
if (base.SendXAxisTrackingData)
{
PlotAxis xAxis = base.XAxis;
if (xAxis != null)
{
base.XAxis.Tracking.NewData(x - this.Width / 2.0);
base.XAxis.Tracking.NewData(x + this.Width / 2.0);
}
}
if (!nullValue && !emptyValue && base.SendYAxisTrackingData)
{
PlotAxis yAxis = base.YAxis;
if (yAxis != null)
{
base.YAxis.Tracking.NewData(y);
base.YAxis.Tracking.NewData(this.Reference);
}
}
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++)
{
PlotDataPointBar plotDataPointBar = this[i];
if (!plotDataPointBar.Empty && !plotDataPointBar.Null)
{
Rectangle r;
Point point;
if (this.WidthStyle == MagnitudeStyle.Value)
{
int num;
int num2;
if (this.DrawCustomDataPointAttributes)
{
num = xAxis.ScaleDisplay.ValueToPixels(plotDataPointBar.X - plotDataPointBar.Width / 2.0);
num2 = xAxis.ScaleDisplay.ValueToPixels(plotDataPointBar.X + plotDataPointBar.Width / 2.0);
}
else
{
num = xAxis.ScaleDisplay.ValueToPixels(plotDataPointBar.X - this.Width / 2.0);
num2 = xAxis.ScaleDisplay.ValueToPixels(plotDataPointBar.X + this.Width / 2.0);
}
int top = yAxis.ScaleDisplay.ValueToPixels(plotDataPointBar.Y);
int bottom = yAxis.ScaleDisplay.ValueToPixels(this.Reference);
if (num == num2)
{
num2++;
}
r = iRectangle.FromLTRB(base.XYSwapped, num, top, num2, bottom);
}
else if (this.WidthStyle == MagnitudeStyle.Pixel)
{
point = base.GetPoint(plotDataPointBar.X, plotDataPointBar.Y);
int num3 = (int)(this.Width / 2.0);
int bottom2 = yAxis.ScaleDisplay.ValueToPixels(this.Reference);
r = iRectangle.FromLTRB(base.XYSwapped, point.X - num3, point.Y, point.X + num3, bottom2);
}
else
{
point = base.GetPoint(plotDataPointBar.X, plotDataPointBar.Y);
int num3 = xAxis.ScaleDisplay.PercentToSpanPixels(this.Width) / 2;
int bottom2 = yAxis.ScaleDisplay.ValueToPixels(this.Reference);
int num = point.X - num3;
int num2 = point.X + num3;
if (num == num2)
{
num2++;
}
r = iRectangle.FromLTRB(base.XYSwapped, num, point.Y, num2, bottom2);
}
if (this.DrawCustomDataPointAttributes)
{
((IPlotFill)plotDataPointBar.Fill).Draw(p, r);
}
else
{
this.I_Fill.Draw(p, r);
}
}
}
}