public Graph(Nodes n, Edges e)
{
nodes = n;
edges = e;
home = null;
destination = null;
}
public Node(Stroke stroke)
{
this.stroke = stroke;
this.id = stroke.Id;
Rectangle r = stroke.GetBoundingBox();
//Determine whether this node is a rectangle or not
isRect = r.Width*Math.PI < StrokeManager.StrokeLength(stroke);
centerPoint = new Point(r.X + r.Width/2, r.Y + r.Height/2);
fillColor = DEFAULT;
edges = new Edges();
textColor = TEXT_DEFAULT;
text = "";
//Set initial distance to infinity (max int)
distance = Int32.MaxValue;
}
//Gets the edges corresponding to the given strokes
public Edges getEdges(Strokes strokes)
{
Edges found = new Edges();
for(int i=0; i<strokes.Count; i++)
{
Edge e = getEdge(strokes[i]);
if(e != null)
{
found.Add(e);
}
}
return found;
}