private static Input ConvertFromFunction(Function funct)
{
Input temp = null;
switch (funct.FunctionType)
{
case LoaiHam.BacNhat:
{
temp = new P1();
temp.update(new List <float>(funct.Values), Input.scale, funct.Color);
break;
}
case LoaiHam.BacHai:
{
temp = new P2();
temp.update(new List <float>(funct.Values), Input.scale, funct.Color);
break;
}
case LoaiHam.BacBa:
{
temp = new P3();
temp.update(new List <float>(funct.Values), Input.scale, funct.Color);
break;
}
case LoaiHam.TrungPhuong:
{
temp = new P4();
temp.update(new List <float>(funct.Values), Input.scale, funct.Color);
break;
}
case LoaiHam.PhanThuc:
{
temp = new Frac();
temp.update(new List <float>(funct.Values), Input.scale, funct.Color);
break;
}
case LoaiHam.Sin:
{
temp = new Sin();
temp.update(new List <float>(funct.Values), Input.scale, funct.Color);
break;
}
case LoaiHam.Cos:
{
temp = new Cos();
temp.update(new List <float>(funct.Values), Input.scale, funct.Color);
break;
}
case LoaiHam.Log:
{
temp = new Logarit();
temp.update(new List <float>(funct.Values), Input.scale, funct.Color);
break;
}
case LoaiHam.CanThuc:
{
temp = new SQRT();
temp.update(new List <float>(funct.Values), Input.scale, funct.Color);
break;
}
case LoaiHam.Undefined:
{
throw new Exception("Can not determine the type of function.");
}
}
temp.setType((int)funct.FunctionForm);
return(temp);
}