LayoutLabel is an implementation of LayoutCapable meant to give UILabel from NGUI layout functionality. Since LayoutLabel uses UILabel to display text, the UILabel needs to be set up with a Font before it will show anything. It has one property on top of what LayoutCapable has: Text Alignment.
Text Alignment sets how the text is positioned in the space available to the control, but does not affect the size of the control. It also changes how multi-line text justifies.
Note: currently background is not implemented for LayoutLabel.
