toDimensionUnit
[ Function ]
public static toDimensionUnit(
value: string,
defaultValue: DimensionUnit | null = null
): DimensionUnit | null;Checks whether a value is a dimension unit and returns it.
Parameter
Name | Type | Description |
|---|---|---|
value | The value to convert. | |
defaultValue | This value is returned if the first parameter is not valid. Null applies if this parameter is not passed. |
Return value
Type | Description |
|---|---|
Returns the appropriate value or null in the event of an error. |
 | Available from 1.8 |