public static List<Line> GetLinesOfPoint(Point p, Group g)
{
List<Line> lines = new List<Line>();
foreach (IGraphicObject igo in g.GetGroup())
{
if (igo.GetType() == typeof(Line))
{
Line l = (Line)igo;
if (Line.ContainsPoint(p, l) == true)
{
lines.Add(l);
}
}
}
return lines;
}
public static List<Curve> GetCurvesOfPoint(Point p, Group g)
{
List<Curve> curves = new List<Curve>();
foreach (IGraphicObject igo in g.GetGroup())
{
if (igo.GetType() == typeof(Curve))
{
Curve c = (Curve)igo;
if (Curve.ContainsPoint(p, c) == true)
{
curves.Add(c);
}
}
}
return curves;
}
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;
}
/// <summary>
/// Close current group and add a new one.
/// </summary>
public void NewGroup()
{
currentGroup = new Drawing.Group();
}