Unit (Vaadin Platform (vaadin-platform-javadoc) 14.12.6 API)

java.lang.Object
- java.lang.Enum<Unit>
- - com.vaadin.flow.component.Unit

All Implemented Interfaces:

Serializable, Comparable<Unit>
```
public enum Unit
extends Enum<Unit>
```
Enum of supported units in Css sizes.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`CH` Unit code representing the width of the "0" (zero).
`CM` Unit code representing centimeters.
`EM` Unit code representing the font-size of the relevant font.
`EX` Unit code representing the x-height of the relevant font.
`INCH` Unit code representing inches.
`MM` Unit code representing millimeters.
`PERCENTAGE` Unit code representing in percentage of the containing element defined by terminal.
`PICAS` Unit code representing picas (12 points).
`PIXELS` Unit code representing pixels.
`POINTS` Unit code representing points (1/72nd of an inch).
`REM` Unit code representing the font-size of the root font.
`VH` Unit code representing the viewport's height.
`VMAX` Unit code representing the viewport's larger dimension.
`VMIN` Unit code representing the viewport's smaller dimension.
`VW` Unit code representing the viewport's width.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static float`	`getSize(String cssSize)` Gives size component as float of the css string representing a size.
`String`	`getSymbol()`
`static Optional<Unit>`	`getUnit(String cssSize)` Gives size unit of the css string representing a size.
`static Unit`	`getUnitFromSymbol(String symbol)` Convert unit string symbol to Unit.
`String`	`toString()`
`static Unit`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static Unit[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - PERCENTAGE
```
public static final Unit PERCENTAGE
```
    Unit code representing in percentage of the containing element defined by terminal.
  - PIXELS
```
public static final Unit PIXELS
```
    Unit code representing pixels.
  - REM
```
public static final Unit REM
```
    Unit code representing the font-size of the root font.
  - EM
```
public static final Unit EM
```
    Unit code representing the font-size of the relevant font.
  - VW
```
public static final Unit VW
```
    Unit code representing the viewport's width.
  - VH
```
public static final Unit VH
```
    Unit code representing the viewport's height.
  - VMIN
```
public static final Unit VMIN
```
    Unit code representing the viewport's smaller dimension.
  - VMAX
```
public static final Unit VMAX
```
    Unit code representing the viewport's larger dimension.
  - POINTS
```
public static final Unit POINTS
```
    Unit code representing points (1/72nd of an inch).
  - PICAS
```
public static final Unit PICAS
```
    Unit code representing picas (12 points).
  - EX
```
public static final Unit EX
```
    Unit code representing the x-height of the relevant font.
  - MM
```
public static final Unit MM
```
    Unit code representing millimeters.
  - CH
```
public static final Unit CH
```
    Unit code representing the width of the "0" (zero).
  - CM
```
public static final Unit CM
```
    Unit code representing centimeters.
  - INCH
```
public static final Unit INCH
```
    Unit code representing inches.
- Method Detail
  - values
```
public static Unit[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (Unit c : Unit.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static Unit valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - getSymbol
```
public String getSymbol()
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Enum<Unit>
  - getUnit
```
public static Optional<Unit> getUnit(String cssSize)
```
    Gives size unit of the css string representing a size.
    
    Parameters:
    
    cssSize - Css compliant size string such as "50px".
    
    Returns:
    
    A Optional unit.
  - getSize
```
public static float getSize(String cssSize)
```
    Gives size component as float of the css string representing a size.
    
    Parameters:
    
    cssSize - Css compliant size string such as "50px".
    
    Returns:
    
    Size as float, 0 if string contained only the unit.
  - getUnitFromSymbol
```
public static Unit getUnitFromSymbol(String symbol)
```
    Convert unit string symbol to Unit.
    
    Parameters:
    
    symbol - A String.
    
    Returns:
    
    A Unit, Unit.PIXELS if symbol was null or not matching.

Enum Unit

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

PERCENTAGE

PIXELS

REM

EM

VW

VH

VMIN

VMAX

POINTS

PICAS

EX

MM

CH

CM

INCH

Method Detail

values

valueOf

getSymbol

toString

getUnit

getSize

getUnitFromSymbol