public PlotModel(string xQuality, string yQuality)
{
_points = new List <Models.PointModel>();
List <double?> xValues = Elements.GetValuesAsDouble(xQuality), yValues = Elements.GetValuesAsDouble(yQuality);
List <ValuePair> values = Elements.GetValuesAsDouble(xQuality, yQuality, true);
ValueCounter vcx = new ValueCounter(), vcy = new ValueCounter();
values.ForEach(vp =>
{
vcx.CountValue(vp.V1);
vcy.CountValue(vp.V2);
});
foreach (ValuePair vp in values)
{
StringBuilder s = new StringBuilder();
s.AppendLine($"{vp.Element.Name}:");
s.AppendLine($"{xQuality}: {vp.V1}");
s.Append($"{yQuality}: {vp.V2}");
PointModel pm = new PointModel(vcx.RelativeValueOf(vp.V1), vcy.RelativeValueOf(vp.V2), s.ToString(),
ElementModel.ColorForCategory(vp.Element.Qualities.ElementCategory));
_points.Add(pm);
}
if (vcx.HasRange && vcy.HasRange) // do we have plottable data?
{
_points.ForEach(p => p.SetValueExtent(vcx.Minimum, vcx.Range, vcy.Minimum, vcy.Range));
}
else
{
_points.Clear();
}
if (_points.Count == 0)
{
return; // TODO: display "No Data" message?
}
Func <string, string> withUnits = (string q) =>
{
string u = Units.GetName(q);
if (String.IsNullOrEmpty(u))
{
return(q);
}
return($"{q} ({u})");
};
_xAxis = new AxisModel(AxisDimension.X, withUnits(xQuality), vcx.Minimum, vcx.Maximum);
_yAxis = new AxisModel(AxisDimension.Y, withUnits(yQuality), vcy.Minimum, vcy.Maximum);
}
