private void Draw_spline(Point2D[] splainControlPoints)
{
//Для
Point2D[] splainPoints = new Point2D[splainControlPoints.Length + 2];
for (int i = 0; i < splainControlPoints.Length; i++)
{
splainPoints[i + 1] = splainControlPoints[i];
}
splainPoints[0] = splainPoints[1];
splainPoints[splainPoints.Length - 1] = splainPoints[splainPoints.Length - 2];
for (int i = 1; i < splainControlPoints.Length; i++)// в цикле по всем четвёркам точек
{
Coeficient coeficient = new Coeficient(new float[4], new float[4]);
coeficient.Measure(splainPoints, i); // считаем коэффициенты
PointF[] points = new PointF[100]; // создаём массив промежуточных точек
for (int j = 0; j < 100; j++)
{
float t = (float)((float)j / 100);// шаг интерполяции
// передаём массиву точек значения по методу beta-spline
points[j].X = (coeficient.A[0] + t * (coeficient.A[1] + t * (coeficient.A[2] + t * coeficient.A[3])));
points[j].Y = (coeficient.B[0] + t * (coeficient.B[1] + t * (coeficient.B[2] + t * coeficient.B[3])));
}
Drawer.DrawCurve(Source, points);
}
}
internal void CalculeazaNotaFinala(Coeficient coeficient)
{
//Contract.Requires(coeficient != null, "coeficient");
//Contract.Requires(NotaExamen != null, "noata examen");
//Contract.Requires(NoteActivitate.Media.Valoare>=5, "noata activitate");
//Contract.Requires(NotaExamen.Valoare>= 5, "noata examen");
var valCoeficient = coeficient.Fractie;
NotaFinala = new Nota(Math.Round(valCoeficient * NotaExamen.Valoare + (1 - valCoeficient) * NoteActivitate.Media.Valoare));
}
internal Disciplina(PlainText nume, Coeficient pondereExamen)
{
//Contract.Requires(nume != null, "nume");
//Contract.Requires(pondereExamen != null, "pondereExamen");
Nume = nume;
PondereExamen = pondereExamen;
_studentiInscrisi = new List <Student>();
Stare = StareDisciplina.Inscrieri;
Laboratoare = new Laboratoare();
Cursuri = new Cursuri();
}
internal Disciplina(PlainText nume, Coeficient pondereExamen, List <Student> studentiInscrisi)
: this(nume, pondereExamen)
{
//Contract.Requires(studentiInscrisi != null, "lista de studenti inscrisi");
_studentiInscrisi = studentiInscrisi;
}
public void CalculeazaNotaFinalaDistribuita(Coeficient PondereDistrbuita)
{
}
public void CalculeazaNotaFinalaExamen(Coeficient PondereExamen)
{
}
public override string ToString() => Coeficient.ToString(CultureInfo.InvariantCulture);
