private void inputButton_Click(object sender, EventArgs e)
{
var input = inputTextBox.Text;
suffixTree = new SuffixTree(input);
suffixTree.Build();
DrawTree(suffixTree);
//DrawTree(suffixTree);
}
private void DrawTree(SuffixTree suffixTree)
{
suffixTree.removeMarks();
dX = sheet.Width / suffixTree.nodeNumber;
drawTree = new DrawTree(sheet.Width, sheet.Height, suffixTree.input);
var x = drawTree.R + 10;
var y = drawTree.R;
//drawTree.clearSheet();
sheet.Image = drawTree.GetBitmap();
drawTree.clearSheet();
suffixTree.theStack.Push(suffixTree.root);
suffixTree.root.wasVisited = true;
suffixTree.root.center.X = sheet.Width / 2;
suffixTree.root.center.Y = y;
drawTree.DrawNode(suffixTree.root.center);
SuffixNode currentNode = null;
SuffixNode parentNode = null;
while (suffixTree.theStack.Count != 0)
{
parentNode = suffixTree.theStack.Peek();
currentNode = suffixTree.getUnvisitedChild(suffixTree.theStack.Peek());
if (currentNode == null)
{
suffixTree.theStack.Pop();
y -= dY;
}
else
{
y += dY;
currentNode.wasVisited = true;
suffixTree.theStack.Push(currentNode);
sheet.Image = drawTree.GetBitmap();
currentNode.center.X = x;
currentNode.center.Y = y;
drawTree.DrawEdge(parentNode, currentNode);
x += dX;
}
}
for (var i = 0; i < suffixTree.selectedLeafs.Count; i++)
{
drawTree.DrawSelectedLeaf(suffixTree.selectedLeafs[i]);
}
}