void SetupRoot(Node root)
{
this.root = root;
var point = new GraphicalPoint(new Coordinate(0, 0), root.Data.ToString());
points.Add(point);
root.Point = point;
}
void AddNodePointLeft(Node node, Coordinate parentNodeCoordinate)
{
var nodePoint = new GraphicalPoint(
new Coordinate((parentNodeCoordinate.X - distanceBetweenNodes) - node.Data.ToString().Length,
parentNodeCoordinate.Y + (distanceBetweenNodes + 1)),
node.Data.ToString());
points.Add(nodePoint);
LeftChild.Point = nodePoint;
}
void AddNodePointRight(Node node, Coordinate parentNodeCoordinate)
{
var coordinate = new Coordinate(
parentNodeCoordinate.X + (distanceBetweenNodes + 1),
parentNodeCoordinate.Y + (distanceBetweenNodes + 1));
var point = new GraphicalPoint(coordinate, node.Data.ToString());
points.Add(point);
RightChild.Point = point;
}
