public DoubleList(object values)
: this()
{
object v = values;
if (values is PSObject psobj)
{
v = psobj.BaseObject;
}
if (v is ICollection <double> dc)
{
foreach (var e in dc)
{
Values.Add(e);
}
}
else if (v is ICollection <object> oc)
{
foreach (var e in oc)
{
Values.Add(SmartConverter.ToDouble(e));
}
}
else
{
throw new ArgumentException("Can't convert into a sequence of type double");
}
}
public static double ConvertFrom(string value)
{
try
{
return(SmartConverter.ToDouble(value));
}
catch (Exception)
{
try
{
return(OxyPlot.Axes.DateTimeAxis.ToDouble(SmartConverter.ToDateTime(value)));
}
catch (Exception)
{
try
{
return(OxyPlot.Axes.TimeSpanAxis.ToDouble(TimeSpan.Parse(value)));
}
catch (Exception)
{
try
{
var m = UnitPattern.Match(value);
if (m.Success)
{
value = m.Groups[1].Value;
var unit = m.Groups[2].Value.ToLower();
var unitMultiply = 1.0;
if (unit == "px")
{
unitMultiply = 1.0;
}
else if (unit == "in")
{
unitMultiply = DpiX;
}
else if (unit == "cm")
{
unitMultiply = DpiX / 2.54;
}
else if (unit == "pt")
{
unitMultiply = DpiX / 72.0;
}
return(SmartConverter.ToDouble(value) * unitMultiply);
}
throw new ArgumentException($"Can't convert to double, DateTime nor TimeSpan: {value}");
}
catch (Exception)
{
throw new ArgumentException($"Can't convert to double, DateTime nor TimeSpan: {value}");
}
}
}
}
}
public Type InferValueType()
{
var t = _value.GetType();
if (t == typeof(double) || t == typeof(float) || t == typeof(long) || t == typeof(int) ||
t == typeof(short) || t == typeof(byte) || t == typeof(sbyte))
{
return(typeof(double));
}
if (t == typeof(DateTime) || t == typeof(DateTimeOffset))
{
return(typeof(DateTime));
}
if (t == typeof(TimeSpan))
{
return(typeof(TimeSpan));
}
try
{
var dummy = SmartConverter.ToDouble(_value);
return(typeof(double));
}
catch (Exception)
{
try
{
var dummy = DateTime.Parse(_value.ToString());
return(typeof(DateTime));
}
catch (Exception)
{
try
{
var dummy = TimeSpan.Parse(_value.ToString());
return(typeof(TimeSpan));
}
catch (Exception)
{
return(_value.GetType());
}
}
}
}
public static OxyPlot.PlotLength ConvertFrom(string value)
{
var unitMultiply = 1.0;
var plotLengthUnit = OxyPlot.PlotLengthUnit.Data;
var m = UnitPattern.Match(value);
if (m.Success)
{
value = m.Groups[1].Value;
var unit = m.Groups[2].Value.ToLower();
switch (unit)
{
case "px":
unitMultiply = 1.0;
break;
case "in":
unitMultiply = DpiX;
break;
case "cm":
unitMultiply = DpiX / 2.54;
break;
case "pt":
unitMultiply = DpiX / 72.0;
break;
case "viewport":
plotLengthUnit = OxyPlot.PlotLengthUnit.RelativeToViewport;
break;
case "plotarea":
plotLengthUnit = OxyPlot.PlotLengthUnit.RelativeToPlotArea;
break;
default:
throw new ArgumentException($"Unknown unit: {m.Groups[2].Value}");
}
}
return(new OxyPlot.PlotLength(SmartConverter.ToDouble(value) * unitMultiply, plotLengthUnit));
}
public static double[,] ConvertFrom(object[] values)
{
var first = values[0];
if (first is PSObject pso)
{
first = pso.BaseObject;
}
if (!(first is Array firstRow))
{
throw new ArgumentException("Failed to convert to a two-dimensional array");
}
var columnLength = firstRow.Length;
var result = new double[columnLength, values.Length];
for (var i = 0; i < values.Length; ++i)
{
var v = values[i];
if (v is PSObject p)
{
v = p.BaseObject;
}
if (!(v is Array row))
{
throw new ArgumentException("Failed to convert to a two-dimensional array");
}
var j = 0;
foreach (var e in row)
{
result[j, i] = SmartConverter.ToDouble(e);
++j;
}
}
return(result);
}
private Type InferAxisTypeBasedOnValueType(int axisIndex, object value)
{
// Use a default type except a linear axis.
if (DefaultAxisTypes[axisIndex] != typeof(LinearAxis))
{
return(DefaultAxisTypes[axisIndex]);
}
if (value == null)
{
return(null);
}
Type t;
if (value is TypeAdaptors.Double d)
{
t = d.InferValueType();
}
else
{
t = value.GetType();
}
if (t == typeof(double) || t == typeof(float) || t == typeof(long) || t == typeof(int) ||
t == typeof(short) || t == typeof(byte) || t == typeof(sbyte))
{
return(typeof(LinearAxis));
}
if (t == typeof(DateTime) || t == typeof(DateTimeOffset))
{
return(typeof(DateTimeAxis));
}
if (t == typeof(TimeSpan))
{
return(typeof(TimeSpanAxis));
}
try
{
var dummy = SmartConverter.ToDouble(value);
return(typeof(LinearAxis));
}
catch (Exception)
{
try
{
var dummy = DateTime.Parse(value.ToString());
return(typeof(DateTimeAxis));
}
catch (Exception)
{
try
{
var dummy = TimeSpan.Parse(value.ToString());
return(typeof(TimeSpanAxis));
}
catch (Exception)
{
return(typeof(LinearAxis));
}
}
}
}
