The free layout mode arranges the child
nodes of each node starting recursively from the root so that the
links flow roughly in the same direction. For instance, if the link
flow direction is top-down, the root node is placed at the top of
the drawing. Siblings (nodes that have the same parent) are
justified at their top borders, but nodes of different tree
branches (nodes with different parents) are not justified.
To set the free layout mode:
In CSS
Add to the
GraphLayout
section:
layoutMode: "FREE";
In Java
Call:
layout.setLayoutMode(IlvTreeLayout.FREE);