/// <summary>Validates the treemap item.</summary>
public void Validate()
{
children.Sort((a, b) => b.Size.CompareTo(a.Size));
int count = ChildCount;
for (int i = 0; i < count; i++)
{
PreviewTreemapItem child = children[i];
if (child.ChildCount != 0)
{
child.Validate();
}
}
}
/// <summary>Adds a <see cref="PreviewTreemapItem"/> to the children.</summary>
///
/// <param name="child">The child treemap item to add.</param>
public void Add(PreviewTreemapItem child)
{
children.Add(child);
}