private void Timer_Tick(object sender, EventArgs e)
{
List <Node> randomized = new List <Node>();
Random random = new Random((DateTime.Now.Second % 93) % 37);
while (randomized.Count != nodes.Count)
{
Node randNode = nodes[random.Next() % nodes.Count];
if (!randomized.Contains(randNode))
{
randomized.Add(randNode);
}
}
foreach (Node node in nodes)
{
if (node.Parent == null)
/** this is the root*/
{
SSTAlgorithm.getInstance(treeView_nodes).rootAlgo(node);
}
else
{
SSTAlgorithm.getInstance(treeView_nodes).nonRootAlgo(node);
}
}
pnl_drawing.Refresh();
if (isStep)
{
timer.Stop();
}
}
public static SSTAlgorithm getInstance(TreeView tree)
{
if (instance == null)
{
instance = new SSTAlgorithm(tree);
}
return(instance);
}
private void pnl_drawing_Paint(object sender, PaintEventArgs e)
{
drawNodes(e.Graphics);
SSTAlgorithm.getInstance(treeView_nodes).drawPath(e.Graphics);
}