protected override Point GetToolTipPosition(HoverableShape sender, List <HoverableShape> sibilings)
{
DataToolTip.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
var x = sender.Value.X > (Min.X + Max.X) / 2
? ToPlotArea(sender.Value.X, AxisTags.X) - 10 - DataToolTip.DesiredSize.Width
: ToPlotArea(sender.Value.X, AxisTags.X) + 10;
var y = sender.Value.Y > (Min.Y + Max.Y) / 2
? ToPlotArea(sender.Value.Y, AxisTags.Y) + 10
: ToPlotArea(sender.Value.Y, AxisTags.Y) - 10 - DataToolTip.DesiredSize.Height;
return(new Point(x, y));
}
protected virtual Point GetToolTipPosition(HoverableShape sender, List <HoverableShape> sibilings)
{
DataToolTip.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
var x = sender.Value.X > (Min.X + Max.X) / 2
? ToPlotArea(sender.Value.X, AxisTags.X) - 10 - DataToolTip.DesiredSize.Width
: ToPlotArea(sender.Value.X, AxisTags.X) + 10;
var y = ToPlotArea(sibilings.Select(s => s.Value.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(HoverableShape sender, List <HoverableShape> sibilings)
{
DataToolTip.Measure(new Size(double.PositiveInfinity, double.PositiveInfinity));
var unitW = ToPlotArea(1, AxisTags.X) - PlotArea.X + 5;
var overflow = unitW - MaxColumnWidth > 0 ? unitW - MaxColumnWidth : 0;
unitW = unitW > MaxColumnWidth ? MaxColumnWidth : unitW;
var x = sender.Value.X + 1 > (Min.X + Max.X) / 2
? ToPlotArea(sender.Value.X, AxisTags.X) + overflow * .5 - DataToolTip.DesiredSize.Width
: ToPlotArea(sender.Value.X, AxisTags.X) + unitW + overflow * .5;
var y = ToPlotArea(sibilings.Where(s => s.Series is StackedBarSeries).Select(s => s.Value.Y).DefaultIfEmpty(0).Sum() * 0.5, AxisTags.Y);
y = y + DataToolTip.DesiredSize.Height > ActualHeight
? y - (y + DataToolTip.DesiredSize.Height - ActualHeight) - 5
: y;
return(new Point(x, y));
}
