public override PointDataSourceBase TryBuild(object data)
{
string expression = data as string;
if (expression != null)
{
try
{
Parser parser = new Parser("x");
var expr = parser.Parse(expression).ToExpression <Func <double, double> >();
Func <double, double> func = expr.Compile();
DoubleLambdaDataSource ds = new DoubleLambdaDataSource(func);
return(ds);
}
catch (ParserException exc1)
{
try
{
Parser parser = new Parser("x", "t");
var expr = parser.Parse(expression).ToExpression <Func <double, double, double> >();
Func <double, double, double> func = expr.Compile();
AnimatedDoubleLambdaDataSource ds = new AnimatedDoubleLambdaDataSource(func);
return(ds);
}
catch (ParserException exc2)
{
}
}
}
return(null);
}
public override PointDataSourceBase TryBuild(object data)
{
string expression = data as string;
if (expression != null)
{
try
{
Parser parser = new Parser("x");
var expr = parser.Parse(expression).ToExpression<Func<double, double>>();
Func<double, double> func = expr.Compile();
DoubleLambdaDataSource ds = new DoubleLambdaDataSource(func);
return ds;
}
catch (ParserException exc1)
{
try
{
Parser parser = new Parser("x", "t");
var expr = parser.Parse(expression).ToExpression<Func<double, double, double>>();
Func<double, double, double> func = expr.Compile();
AnimatedDoubleLambdaDataSource ds = new AnimatedDoubleLambdaDataSource(func);
return ds;
}
catch (ParserException exc2)
{
}
}
}
return null;
}
