private void PintaArista(Nodo nodoIni, Nodo nodoEnd, Arista arista)
{
var nix = nodoIni.X;
var niy = nodoIni.Y;
var nfx = nodoEnd.X;
var nfy = nodoEnd.Y;
AdjustableArrowCap finfle = new AdjustableArrowCap(5, 5);
_plumaFlechaR.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
_plumaFlechaR.CustomEndCap = finfle;
if (nix < nfx && niy > nfy)
{
_graphics.DrawLine(_plumaFlechaR, nix + 20, niy + 20, nfx + 5, nfy + 30);
}
if (nix > nfx && niy > nfy)
{
_graphics.DrawLine(_plumaFlechaR, nix + 20, niy + 20, nfx + 30, nfy + 30);
}
if (nix < nfx && niy < nfy)
{
_graphics.DrawLine(_plumaFlechaR, nix + 20, niy + 20, nfx + 5, nfy + 5);
}
if (nix > nfx && niy < nfy)
{
_graphics.DrawLine(_plumaFlechaR, nix + 20, niy + 20, nfx + 30, nfy + 5);
}
if (nix == nfx && nix > nfy)
{
_graphics.DrawLine(_plumaFlechaR, nix + 20, niy + 20, nfx + 15, nfy + 30);
}
if (nix == nfx && niy < nfy)
{
_graphics.DrawLine(_plumaFlechaR, nix + 20, niy + 20, nfx + 15, nfy + 30);
}
if (nix < nfx && niy == nfy)
{
_graphics.DrawLine(_plumaFlechaR, nix + 20, niy + 20, nfx - 5, nfy + 15);
}
if (nix > nfx && niy == nfy)
{
_graphics.DrawLine(_plumaFlechaR, nix + 20, niy + 20, nfx + 35, nfy + 15);
}
if (nix == nfx && niy == nfy)
{
creaVuelta(nodoIni, _graphics, 2);
}
_graphics.DrawRectangle(pincel, 20, 20, 51, 51);
_graphics.FillRectangle(colorultipos, 20, 20, 50, 50);
_graphics.DrawString(arista.Id.ToString(), fuente3, coloranul, 25, 25);
pBAfd.Refresh();
}
private void creaVuelta(Nodo afdNodo, Graphics g, int op)
{
PointF p1 = new PointF(afdNodo.X, afdNodo.Y + 15);
PointF p2 = new PointF(afdNodo.X - curva - 10, afdNodo.Y + 15 + curva);
PointF p3 = new PointF((afdNodo.X - (curva * 3)), afdNodo.Y + 15);
PointF p4 = new PointF(afdNodo.X - curva - 10, afdNodo.Y - 5);
PointF p5 = new PointF(afdNodo.X, afdNodo.Y + 15);
PointF[] arreglo = { p1, p2, p3, p4, p5 };
g.DrawCurve(_plumaFlecha, arreglo);
if (op == 2)
{
g.DrawCurve(_plumaFlechaR, arreglo);
}
}
private void dibuja(Nodo afdNodo, Graphics dib)
{
AdjustableArrowCap finfle = new AdjustableArrowCap(5, 5);
_plumaFlecha.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
_plumaFlecha.CustomEndCap = finfle;
if (afdNodo.Type == NodoType.Inicio)
{
dib.DrawString(afdNodo.Type.ToString(), fuente, coloranul, afdNodo.X - 20, afdNodo.Y - 50);
dib.DrawLine(_plumaFlecha, afdNodo.X + 15, afdNodo.Y - 30, afdNodo.X + 15, afdNodo.Y);
}
dib.DrawEllipse(pincel, afdNodo.X, afdNodo.Y, 36, 36);
dib.FillEllipse(relleno, afdNodo.X, afdNodo.Y, 35, 35);
dib.DrawString(afdNodo.Id.ToString(), fuente, coloranul, afdNodo.X + 5, afdNodo.Y + 5);
if (afdNodo.Type == NodoType.Fin)
{
dib.DrawEllipse(pincel, afdNodo.X + 2, afdNodo.Y + 2, 31, 31);
}
}
private void HazFlechas(Nodo afdNodo, Nodo nodo)
{
}
private static void CreaAristas(IEnumerable <int[]> sigPos, IEnumerable <Nodo> nodos, IEnumerable <Nodo> newEst, Nodo origen)
{
var id = 'a';
foreach (var nodo in sigPos.Select(destino => GetNodoFromArray(nodos.Union(newEst), destino)).
Where(nodo => nodo != null))
{
origen.Aristas.Add(new Arista {
Id = id++, Nodo = nodo
});
}
}
public static bool SequenceContains(this IEnumerable <int[]> sequence, AFD.Nodo nodo)
{
return(sequence.Any(arr => arr.SequenceEqual(nodo.Arreglo)));
}