public void TraverseTest()
{
int cnt = 0;
foreach (var node in complexRoot.TraverseBreadthFirst())
{
cnt += ((SomeCustomClass)node.Info).Title.Length <= 2 ? 1 : 0;
}
Assert.AreEqual(13, cnt);
}
/// <summary>
/// Determine size (max width). This matches the max (width + x position) of all nodes in tree
/// </summary>
/// <param name="rootNode">root node of the tree</param>
/// <param name="treeType">ICustomTreeType instance</param>
/// <param name="drawer">ICustomTreeDrawer instance</param>
/// <param name="nodeSize">node size from settings</param>
/// <returns>max size/width</returns>
public static double DetermineSize(CustomTreeNode rootNode, ICustomTreeType treeType, ICustomTreeDrawer drawer, double nodeSize)
{
double maxSize = 0;
foreach (var node in rootNode.TraverseBreadthFirst())
{
double x, y;
treeType.GetXY(node, out x, out y);
double size = x + drawer.GetSizeOf(node, nodeSize, false);
if (size > maxSize)
{
maxSize = size;
}
}
return(maxSize - nodeSize / 2.0f);
}