private static void CalculateRelativeXAndY(
TreeNodeViewModel treeNode, int level, double totalModify)
{
foreach (TreeNodeViewModel node in treeNode.Children)
{
CalculateRelativeXAndY(node, level + 1, treeNode.Modify + totalModify);
}
if (treeNode.IsLeaf)
{
treeNode.X = treeNode.Prelim + totalModify;
}
else
{
treeNode.X = (treeNode.FirstChild.X + treeNode.LastChild.X) / 2;
}
treeNode.Y = level * (TreeNodeViewModel.Height + YGap);
}
