Lay Out Shapes Automatically. Auto Layout then calculates the size and location of each view based on these constraints. Select an option to orient shapes from top to bottom bottom to top left to right or right to left.
Auto Layout defines your user interface using a series of constraints. A cell can be referred many times. The new version introduced an auto-layout algorithm for automatically arranging randomly placed diagram shapes in a neat order in a matter of seconds.
This produces layouts that dynamically respond to both internal and external changes.
A cell can also contain references to another cell. Complex hierarchical tree layout. So a cell is a set of shapes. Click on the left or right arrow of a shape will.
