private int AddXY(double x, double y, bool nullValue, bool emptyValue, double radius)
{
if (this.RequireConsecutiveData)
{
base.CheckForValidNextX(x);
}
PlotDataPointBubble plotDataPointBubble = (PlotDataPointBubble)base.m_Data.AddNew();
base.DataPointInitializing = true;
try
{
plotDataPointBubble.X = x;
plotDataPointBubble.Y = y;
plotDataPointBubble.Null = nullValue;
plotDataPointBubble.Empty = emptyValue;
plotDataPointBubble.Radius = radius;
}
finally
{
base.DataPointInitializing = false;
}
base.m_Data.UpdateMinMaxMean(plotDataPointBubble);
if (base.SendXAxisTrackingData)
{
PlotAxis xAxis = base.XAxis;
if (xAxis != null)
{
xAxis.Tracking.NewData(x - radius);
xAxis.Tracking.NewData(x + radius);
}
}
if (!nullValue && !emptyValue && base.SendYAxisTrackingData)
{
PlotAxis yAxis = base.YAxis;
if (yAxis != null)
{
yAxis.Tracking.NewData(y + radius);
yAxis.Tracking.NewData(y - radius);
}
}
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++)
{
PlotDataPointBubble plotDataPointBubble = this[i];
if (!plotDataPointBubble.Empty && !plotDataPointBubble.Null)
{
int left;
int right;
int top;
int bottom;
if (this.RadiusStyle == PlotChannelBubbleRadiusStyle.SizeY)
{
int num = yAxis.ScaleDisplay.ValueToSpanPixels(plotDataPointBubble.Radius);
left = xAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.X) - num;
right = xAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.X) + num;
top = yAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.Y) - num;
bottom = yAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.Y) + num;
}
else if (this.RadiusStyle == PlotChannelBubbleRadiusStyle.SizeX)
{
int num = xAxis.ScaleDisplay.ValueToSpanPixels(plotDataPointBubble.Radius);
left = xAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.X) - num;
right = xAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.X) + num;
top = yAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.Y) - num;
bottom = yAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.Y) + num;
}
else
{
left = xAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.X - plotDataPointBubble.Radius);
right = xAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.X + plotDataPointBubble.Radius);
top = yAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.Y - plotDataPointBubble.Radius);
bottom = yAxis.ScaleDisplay.ValueToPixels(plotDataPointBubble.Y + plotDataPointBubble.Radius);
}
Rectangle rectangle = iRectangle.FromLTRB(base.XYSwapped, left, top, right, bottom);
if (base.BoundsClip.IntersectsWith(rectangle))
{
this.I_Fill.DrawEllipse(p, rectangle);
}
}
}
}