public Figure Build()
{
if (_figure == null)
{
throw new Exception("Type de la figure indéfini.");
}
else if (_figure is Carre)
{
Carre fig = (Carre)_figure;
if (_points.Count >= 1)
{
fig.Origine = _points[0];
}
if (_length.Count >= 1)
{
fig.Cote = _length[0];
}
}
else if (_figure is Cercle)
{
Cercle fig = (Cercle)_figure;
if (_points.Count >= 1)
{
fig.Centre = _points[0];
}
if (_length.Count >= 1)
{
fig.Rayon = _length[0];
}
}
else if (_figure is Triangle)
{
if (_points.Count >= 3)
{
_figure = new Triangle(_points[0], new Segment(_points[1], _points[2]));
}
else
{
throw new Exception("Nombre de points insuffisant pour construire un triangle.");
}
}
return(_figure);
}
static void Main(string[] args)
{
Console.WriteLine("Mon premier programme C# !");
Dessin.Instance.DefinirCadre(-50.0, -50.0, 50.0, 50.0);
Point p1 = new Point();
p1.X = 1.0;
p1.Y = 2.0;
Point p2 = new Point(2.0, 4.0);
Point p3 = new Point3D(3.0, 6.0, 9.0);
Point p4 = new Point3D(4.0, 6.0, 9.0);
Console.WriteLine(p4.ToString());
Point p5 = (Point)p2.Clone();
//Point[] tab = { p1, p2, p3, p4 };
//foreach (Point p in tab)
//{
// Console.WriteLine(p);
//}
Console.WriteLine(p1);
p1.Deplacer(104.0, 4.0);
Console.WriteLine(p1);
Console.WriteLine(p2);
Segment s1 = new Segment(p1, p3);
Console.WriteLine(s1);
Console.WriteLine(" --- Déplacement du segment --- ");
s1.Deplacer(3.0, 5.0);
Console.WriteLine(s1);
Carre ca1 = new Carre(p1, 5.0);
Cercle ce1 = new Cercle(p2, 5.0);
Triangle tri1 = new Triangle(p2, s1);
Triangle tri2 = new Triangle(new Point(2.0, 0.0), new Segment(new Point(0.0, 2.0), new Point(2.0, 2.0)));
Figure[] tab = { ca1, ce1, tri1, tri2 };
List <Figure> liste = tab.ToList <Figure>();
Console.WriteLine(" --- tab --- ");
foreach (Figure fig in tab)
{
Console.WriteLine(fig);
}
liste.Sort();
Console.WriteLine(" --- liste triée --- ");
foreach (Figure fig in liste)
{
Console.WriteLine(fig);
}
Console.WriteLine(ca1);
p1.Afficher();
ce1.Afficher();
IAffichable[] listeDeChosesAffichables = { p1, ce1 };
foreach (IAffichable chose in listeDeChosesAffichables)
{
chose.Afficher();
}
Console.WriteLine(" --- Design Pattern Builder --- ");
Figure fig3 = new FigureBuilder()
.SetType(FigureType.CARRE)
.AddPoint(p1)
.SetLength(3.0)
.Build();
Figure fig4 = new FigureBuilder()
.SetType(FigureType.TRIANGLE)
.AddPoint(p1)
.AddPoint(p2)
.AddPoint(p3)
.Build();
FigureBuilder builder2 = new FigureBuilder(FigureType.CARRE);
String str = new StringBuilder("test")
.Append("A")
.Append(123)
.Append("B")
.ToString();
Carre ca2 = new CarreBuilder()
.SetOrigine(p1)
.SetCote(6.0)
.Build();
Carre ca3 = new CarreBuilder()
.LoadCSV("carre.csv")
.Build();
Console.WriteLine(fig3);
Console.WriteLine(fig4);
Console.WriteLine(str);
Console.ReadLine();
}