An enumeration of how to display selected values in picker widget.
To call an enum, you call its parent class, name, and property. For example, 
Charts.PickerValuesLayout.ASIDE.
Properties
| Property | Type | Description | 
|---|---|---|
ASIDE | Enum | Selected values display in a single text line next to the value picker widget. | 
BELOW | Enum | Selected values display in a single text line below the widget. | 
BELOW_WRAPPING | Enum | Similar to below, but entries that cannot fit in the picker wrap to a new line. | 
BELOW_STACKED | Enum | Selected values display in a column below the widget. |