Arrangement and layout
Layouts can be applied to bubbles that have parent/child hierarchy.
Currently, the layout options are:
You can specify layout direction (down, up, right, or left) for the layout option. For example, you can layout bubbles in a Tree layout and specify direction to be 'right'. Then, as you add more layers of hierarchy, the tree will grow to the right.
You can access the layout options through bubble editing menu.
Tree layout arranges each layer of the hierarchy in a single row.
Circle layout arranges each layer of the hierarchy in a circle.
Column layout arranges each layer of the hierarchy into columns.
This is the default layout.
Here is a quick demo of how the layouts work.