protected override Point GetToolTipPosition(ShapeMap sender, List<ShapeMap> sibilings)
{
DataTooltip.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
var unitW = ToPlotArea(1, AxisTags.X) - PlotArea.X + 5;
var overflow = unitW - MaxColumnWidth*3 > 0 ? unitW - MaxColumnWidth*3 : 0;
unitW = unitW > MaxColumnWidth*3 ? MaxColumnWidth*3 : unitW;
var x = sender.ChartPoint.X + 1 > (Min.X + Max.X)/2
? ToPlotArea(sender.ChartPoint.X, AxisTags.X) + overflow*.5 - DataTooltip.DesiredSize.Width
: ToPlotArea(sender.ChartPoint.X, AxisTags.X) + unitW + overflow*.5;
var y = ToPlotArea(sibilings.Select(s => s.ChartPoint.Y).DefaultIfEmpty(0).Sum()
/sibilings.Count, AxisTags.Y);
y = y + DataTooltip.DesiredSize.Height > ActualHeight
? y - (y + DataTooltip.DesiredSize.Height - ActualHeight) - 5
: y;
return new Point(x, y);
}
protected override Point GetToolTipPosition(ShapeMap sender, List<ShapeMap> sibilings)
{
Size desiredSize1 = this.DesiredSize;
double width = desiredSize1.Width;
desiredSize1 = this.DesiredSize;
double height = desiredSize1.Height;
Size desiredSize2;
double num1;
if (width >= height)
{
desiredSize2 = this.DesiredSize;
num1 = desiredSize2.Height;
}
else
{
desiredSize2 = this.DesiredSize;
num1 = desiredSize2.Width;
}
double num2 = num1;
desiredSize2 = this.DesiredSize;
double x = (desiredSize2.Width - num2)/2.0 + 10.0;
desiredSize2 = this.DesiredSize;
double y = (desiredSize2.Height - num2)/2.0 + 10.0;
return new Point(x, y);
}
protected virtual Point GetToolTipPosition(ShapeMap sender, List<ShapeMap> sibilings)
{
DataTooltip.UpdateLayout();
DataTooltip.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
var x = sender.ChartPoint.X > (Min.X + Max.X)/2 ? ToPlotArea(sender.ChartPoint.X, AxisTags.X) - 10 - DataTooltip.DesiredSize.Width : ToPlotArea(sender.ChartPoint.X, AxisTags.X) + 10;
var y = ToPlotArea(sibilings.Select(s => s.ChartPoint.Y).DefaultIfEmpty(0).Sum()/sibilings.Count, AxisTags.Y);
y = y + DataTooltip.DesiredSize.Height > ActualHeight ? y - (y + DataTooltip.DesiredSize.Height - ActualHeight) - 5 : y;
return new Point(x, y);
}