/// <summary>
/// Translates the graph by delta.
/// Assumes bounding box is already up to date.
/// </summary>
public void Translate(Point delta)
{
var nodeSet = new Set <Node>(Nodes);
foreach (var v in Nodes)
{
v.Center += delta;
}
foreach (var cluster in RootCluster.AllClustersDepthFirstExcludingSelf())
{
foreach (var node in cluster.Nodes.Where(n => !nodeSet.Contains(n)))
{
node.Center += delta;
}
cluster.Center += delta;
cluster.RectangularBoundary.TranslateRectangle(delta);
}
foreach (var e in edges)
{
e.Translate(delta);
}
BoundingBox = new Rectangle(BoundingBox.Left + delta.X, BoundingBox.Bottom + delta.Y, new Point(BoundingBox.Width, BoundingBox.Height));
}
