public void AddCurve(Curve c)
{
graobjs.Add(c);
}
public void RemoveCurve(Curve c)
{
graobjs.Remove(c);
}
public static bool IsStartSelected(Point p, Curve curve)
{
Rectangle selection = new Rectangle(p.X - 4, p.Y - 4, 8, 8);
if (selection.Contains(curve.Start))
{
return true;
}
return false;
}
public static Curve CreateCurve(Point _start, Point _end)
{
Curve c = new Curve();
int xdiff = _end.X - _start.X;
int ydiff = _end.Y - _start.Y;
int x1_3 = _start.X + xdiff / 3;
int x2_3 = _start.X + xdiff * 2 / 3;
int y1_3 = _start.Y + ydiff / 3;
int y2_3 = _start.Y + ydiff * 2 / 3;
c.CP1 = new Point(x1_3, y1_3);
c.CP2 = new Point(x2_3, y2_3);
c.Start = _start;
c.End = _end;
return c;
}
public static bool ContainsPoint(Point p, Curve curve)
{
Rectangle selection = new Rectangle(p.X - 4, p.Y - 4, 8, 8);
if (selection.Contains(curve.Start) | selection.Contains(curve.CP1) | selection.Contains(curve.CP2) | selection.Contains(curve.End))
{
return true;
}
return false;
}
protected override void OnMouseClick(MouseEventArgs e)
{
base.OnMouseClick(e);
if (_PathCType == PathConstructorType.AddStart)
{
if (e.Button == MouseButtons.Left)
{
_last_pathtreenode.PathObject.Path.Insert.InsertPoint = e.Location;
//Un point d'insert est le premier point d'un chemin (insert point is first point of path)
//Tous les chemins sont ici composés de courbes (all paths are composed by curves)
//Donc il est nécessaire de définir le premier point (so it's necessary to define first point)
//C'est juste au cas où (it's just a precaution)
//Sinon on décale tout (else we translate all)
if (_last_pathtreenode.PathObject.Path.GetGroup().Count == 0)
{
_last_pathcurve = new Drawing.Curve();
Drawing.Curve c = _last_pathcurve;
c.Start = e.Location;
_last_pathtreenode.PathObject.Path.AddCurve(c);
}
else
{
Point inverseLocationPoint = Point.Empty;
int counter = 0;
foreach(Drawing.IGraphicObject igo in _last_pathtreenode.PathObject.Path.GetGroup())
{
if(igo.GetType() == typeof(Drawing.Curve))
{
counter++;
Drawing.Curve c = (Drawing.Curve)igo;
if(inverseLocationPoint.IsEmpty == true)
{
//Ceci est notre point de référence
//(this is our reference point)
//Si le premier point de toutes les courbes est vide
//(if first point of all curves is void)
Point notReal = c.Start;
Point real = e.Location;
inverseLocationPoint.X = notReal.X - real.X;
inverseLocationPoint.Y = notReal.Y - real.Y;
}
if (inverseLocationPoint.IsEmpty == false
&& counter <= _last_pathtreenode.PathObject.Path.GetGroup().Count - 1)
{
//Sinon on décale tout (else we translate all)
//A l'aide du point inverse (with this inverse point)
//A l'exception de la dernière courbe (except the last curve)
//Car pour la dernière courbe seule le point de début est défini
//(for the last curve only the first point is defined)
c.Start = new Point(
c.Start.X - inverseLocationPoint.X,
c.Start.Y - inverseLocationPoint.Y);
c.CP1 = new Point(
c.CP1.X - inverseLocationPoint.X,
c.CP1.Y - inverseLocationPoint.Y);
c.CP2 = new Point(
c.CP2.X - inverseLocationPoint.X,
c.CP2.Y - inverseLocationPoint.Y);
c.End = new Point(
c.End.X - inverseLocationPoint.X,
c.End.Y - inverseLocationPoint.Y);
}
if (inverseLocationPoint.IsEmpty == false
&& counter == _last_pathtreenode.PathObject.Path.GetGroup().Count)
{
//Sinon on décale tout (else we translate all)
//A l'aide du point inverse (with this inverse point)
//A l'exception de la dernière courbe (except the last curve)
//Car pour la dernière courbe seule le point de début est défini
//(for the last curve only the first point is defined)
c.Start = new Point(
c.Start.X - inverseLocationPoint.X,
c.Start.Y - inverseLocationPoint.Y);
}
}
}
}
Refresh();
}
}
else if(_PathCType == PathConstructorType.AddCurve)
{
if (e.Button == MouseButtons.Left)
{
if (_last_pathtreenode.PathObject.Path.GetGroup().Count == 0)
{
_last_pathcurve = new Drawing.Curve();
Drawing.Curve c = _last_pathcurve;
c.Start = e.Location;
_last_pathtreenode.PathObject.Path.AddCurve(c);
}
else if (_last_pathcurve.Start.IsEmpty == false && _last_pathcurve.End.IsEmpty == true)
{
Drawing.Curve cv = Drawing.Curve.CreateCurve(_last_pathcurve.Start, e.Location);
_last_pathcurve.CP1 = cv.CP1;
_last_pathcurve.CP2 = cv.CP2;
_last_pathcurve.End = cv.End;
_last_pathcurve = new Drawing.Curve();
Drawing.Curve c = _last_pathcurve;
c.Start = e.Location;
_last_pathtreenode.PathObject.Path.AddCurve(c);
}
bool add_PTN = true;
foreach (PathTreeNode ptn in _pathlist)
{
if (ptn.Equals(_last_pathtreenode))
{
add_PTN = false;
}
}
if (add_PTN == true)
{
_pathlist.Add(_last_pathtreenode);
}
Refresh();
}
}
}
public static List<Group> Deserialize(string filename)
{
List<Group> gs = new List<Group>();
Group group = new Group();
Line _line = new Line();
Curve _curve = new Curve();
string doc = System.IO.File.ReadAllText(filename);
Generic gen = new Generic();
Dictionary<string, string> coordinates = new Dictionary<string, string>();
string line = "", expr = "", oldexpr = "", coor = "";
StringReader sr = new StringReader(doc);
while ((line = sr.ReadLine()) != null)
{
//1 - Groups ON (List<Group> gs)
//2 - Group ON (Group group)
//3 - Line ON (Line _line) ou Curve ON (Curve _curve)
expr = gen.FromON(line, out coordinates);
if (expr == "Group")
{
group = new Group();
gs.Add(group);
}
else if (expr == "Line")
{
_line = new Line();
group.AddLine(_line);
oldexpr = "Line";
}
else if (expr == "Curve")
{
_curve = new Curve();
group.AddCurve(_curve);
oldexpr = "Curve";
}
//4 - Coordinates
coor = gen.FromVOID(line, out coordinates);
if (coor == "Start" && oldexpr == "Line")
{
_line.Start = new Point(Convert.ToInt32(coordinates["X"]), Convert.ToInt32(coordinates["Y"]));
}
else if (coor == "End" && oldexpr == "Line")
{
_line.End = new Point(Convert.ToInt32(coordinates["X"]), Convert.ToInt32(coordinates["Y"]));
}
else if (coor == "Start" && oldexpr == "Curve")
{
_curve.Start = new Point(Convert.ToInt32(coordinates["X"]), Convert.ToInt32(coordinates["Y"]));
}
else if (coor == "CP1" && oldexpr == "Curve")
{
_curve.CP1 = new Point(Convert.ToInt32(coordinates["X"]), Convert.ToInt32(coordinates["Y"]));
}
else if (coor == "CP2" && oldexpr == "Curve")
{
_curve.CP2 = new Point(Convert.ToInt32(coordinates["X"]), Convert.ToInt32(coordinates["Y"]));
}
else if (coor == "End" && oldexpr == "Curve")
{
_curve.End = new Point(Convert.ToInt32(coordinates["X"]), Convert.ToInt32(coordinates["Y"]));
}
}
return gs;
}