public Plot2DValue Function(MatrixValue m, MatrixValue n)
{
var plot = new Plot2DValue();
plot.AddPoints(m, n);
return(plot);
}
Plot2DValue Plot(IFunction f, double minx, double maxx, double precision)
{
var cp = new Plot2DValue();
var N = (int)((maxx - minx) / precision) + 1;
var M = new MatrixValue(N, 2);
var x = new ScalarValue(minx);
for (var i = 0; i < N; i++)
{
var row = i + 1;
var y = f.Perform(Context, x);
M[row, 1] = x.Clone();
if (y is ScalarValue)
{
M[row, 2] = (ScalarValue)y;
}
else if (y is MatrixValue)
{
var Y = (MatrixValue)y;
for (var j = 1; j <= Y.Length; j++)
{
M[row, j + 1] = Y[j];
}
}
x.Re += precision;
}
cp.AddPoints(M);
return(cp);
}
/// <summary>
/// Converts a set of bytes to a new instance.
/// </summary>
/// <param name="content">The binary representation.</param>
/// <returns>The new instance.</returns>
public override Value Deserialize(byte[] content)
{
var p2 = new Plot2DValue();
using (var ds = Deserializer.Create(content))
{
p2.Deserialize(ds);
p2.IsLogX = ds.GetBoolean();
p2.IsLogY = ds.GetBoolean();
var length = ds.GetInt();
for (var i = 0; i < length; i++)
{
var points = new Points <PointPair>();
points.Deserialize(ds);
var count = ds.GetInt();
for (int j = 0; j < count; j++)
{
var x = ds.GetDouble();
var y = ds.GetDouble();
points.Add(new PointPair
{
X = x,
Y = y
});
}
p2.AddSeries(points);
}
}
return(p2);
}
Plot2DValue Plot(IFunction f, Double minx, Double maxx, Double precision)
{
var cp = new Plot2DValue();
var N = (Int32)((maxx - minx) / precision) + 1;
var M = new MatrixValue(N, 2);
var x = new ScalarValue(minx);
for (var i = 0; i < N; i++)
{
var row = i + 1;
var y = f.Perform(Context, x);
M[row, 1] = x.Clone();
if (y is ScalarValue)
{
M[row, 2] = (ScalarValue)y;
}
else if (y is MatrixValue)
{
var Y = (MatrixValue)y;
for (var j = 1; j <= Y.Length; j++)
{
M[row, j + 1] = Y[j];
}
}
x.Re += precision;
}
cp.AddPoints(M);
return cp;
}
public Plot2DValue Function(MatrixValue m)
{
var plot = new Plot2DValue();
plot.AddPoints(m);
plot.IsLogX = true;
return(plot);
}
public Plot2DValue Function(MatrixValue m, MatrixValue n, ArgumentsValue l)
{
var plot = new Plot2DValue();
var values = new MatrixValue[l.Length];
for (var i = 0; i != l.Length; i++)
{
if (l.Values[i] is MatrixValue)
{
values[i] = (MatrixValue)l.Values[i];
}
else
{
throw new YAMPOperationInvalidException("plot", l.Values[i]);
}
}
plot.AddPoints(m, n, values);
return plot;
}
public Plot2DValue Function(MatrixValue m, MatrixValue n, ArgumentsValue l)
{
var plot = new Plot2DValue();
var values = new MatrixValue[l.Length];
for (var i = 0; i != l.Length; i++)
{
if (l.Values[i] is MatrixValue)
{
values[i] = (MatrixValue)l.Values[i];
}
else
{
throw new YAMPOperationInvalidException("plot", l.Values[i]);
}
}
plot.AddPoints(m, n, values);
return(plot);
}
public Plot2DValue Function(MatrixValue m, MatrixValue n)
{
var plot = new Plot2DValue();
plot.AddPoints(m, n);
return plot;
}
/// <summary>
/// Converts a set of bytes to a new instance.
/// </summary>
/// <param name="content">The binary representation.</param>
/// <returns>The new instance.</returns>
public override Value Deserialize(byte[] content)
{
var p2 = new Plot2DValue();
using (var ds = Deserializer.Create(content))
{
p2.Deserialize(ds);
p2.IsLogX = ds.GetBoolean();
p2.IsLogY = ds.GetBoolean();
var length = ds.GetInt();
for (var i = 0; i < length; i++)
{
var points = new Points<PointPair>();
points.Deserialize(ds);
var count = ds.GetInt();
for (int j = 0; j < count; j++)
{
var x = ds.GetDouble();
var y = ds.GetDouble();
points.Add(new PointPair
{
X = x,
Y = y
});
}
p2.AddSeries(points);
}
}
return p2;
}
