private bool AddVertex(Vertex v)
{
if (GetModel.ContainsVerticies(v.Id))
{
return(false);
}
GetModel.AddVertex(v);
AddedVertex?.Invoke(v);
return(true);
}
public void ChangePosition(Point p)
{
SelectedElements.ForEach(v =>
{
if (!GetModel.ContainsVerticies(v))
{
return;
}
var vc = GetModel.GetVertex(v);
vc.PositionX = p.X;
vc.PositionY = p.Y;
});
Changed = true;
}