public static Point CenterBetweenNodes(NodModelBase Nod1, NodModelBase Nod2)
{
double newNodePosX;
double newNodePosY;
if (Nod1.PositionLeft > Nod2.PositionLeft)
{
newNodePosX = Nod2.PositionLeft + (Nod1.PositionLeft - Nod2.PositionLeft) / 2;
if (Nod1.PositionTop > Nod2.PositionTop)
{
newNodePosY = Nod2.PositionTop + (Nod1.PositionTop - Nod2.PositionTop) / 2;
}
else
{
newNodePosY = Nod1.PositionTop + (Nod2.PositionTop - Nod1.PositionTop) / 2;
}
}
else
{
newNodePosX = Nod1.PositionLeft + (Nod2.PositionLeft - Nod1.PositionLeft) / 2;
if (Nod1.PositionTop > Nod2.PositionTop)
{
newNodePosY = Nod2.PositionTop + (Nod1.PositionTop - Nod2.PositionTop) / 2;
}
else
{
newNodePosY = Nod1.PositionTop + (Nod2.PositionTop - Nod1.PositionTop) / 2;
}
}
return(new Point(newNodePosX, newNodePosY));
}
public LinjeModel(LinjeViewModel lvm, NodModelBase n1, NodModelBase n2)
{
LinjeViewModel = lvm;
Nod1 = n1;
Nod2 = n2;
SetOnPropertyChanged();
}
public static LinjeModel GetSharingLinje(NodModelBase n1, NodModelBase n2)
{
foreach (LinjeModel l in n1.LinjeListModel)
{
if (l.Nod1 == n2 || l.Nod2 == n2)
{
return(l);
}
}
return(null);
}
public LinjeViewModel AddNewLinje(NodModelBase n1, NodModelBase n2)
{
LinjeViewModel lvm = new LinjeViewModel(this, n1, n2);
n1.LinjeListModel.Add(lvm.LinjeModel);
n2.LinjeListModel.Add(lvm.LinjeModel);
Add(lvm);
lvm.Select();
return(lvm);
}
public void ReplaceNod(NodModelBase oldNod, NodModelBase newNod)
{
if (Nod1 == oldNod)
{
Nod1 = newNod;
}
else
{
Nod2 = newNod;
}
SetOnPropertyChanged();
}
public LinjeViewModel(LinjeRepository lr, NodModelBase n1, NodModelBase n2)
{
LinjeRepository = lr;
LinjeModel = new LinjeModel(this, n1, n2);
}
