org.apache.xmlgraphics.image.writer

## Enum ResolutionUnit

- java.lang.Object
- - java.lang.Enum<ResolutionUnit>
  - - org.apache.xmlgraphics.image.writer.ResolutionUnit

- All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<ResolutionUnit>

      public enum ResolutionUnit
      extends java.lang.Enum<ResolutionUnit>

  Enumeration for resolution units used by images; 1 for None, 2 for Inch and 3 for Centimeter.

- - ### Enum Constant Summary

    Enum Constants
    Enum Constant and Description
    `CENTIMETER` units per centimeter
    `INCH` units per inch
    `NONE` no resolution unit

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static ResolutionUnit` | `get(int value)` Reverse lookup by value.
    `java.lang.String` | `getDescription()` Retrieves the standard textual description of the resolution unit.
    `int` | `getValue()` Retrieves the numeric value of the resolution unit.
    `static ResolutionUnit` | `valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
    `static ResolutionUnit[]` | `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, toString, valueOf`

    - ### Methods inherited from class java.lang.Object

      `getClass, notify, notifyAll, wait, wait, wait`

- - ### Enum Constant Detail

    - #### NONE

          public static final ResolutionUnit NONE

      no resolution unit

    - #### INCH

          public static final ResolutionUnit INCH

      units per inch

    - #### CENTIMETER

          public static final ResolutionUnit CENTIMETER

      units per centimeter

  - ### Method Detail

    - #### values

          public static ResolutionUnit[] 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 (ResolutionUnit c : ResolutionUnit.values())
              System.out.println(c);

      Returns:
        an array containing the constants of this enum type, in the order they are declared

    - #### valueOf

          public static ResolutionUnit valueOf(java.lang.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:
        `java.lang.IllegalArgumentException` - if this enum type has no constant with the specified name
        `java.lang.NullPointerException` - if the argument is null

    - #### getValue

          public int getValue()

      Retrieves the numeric value of the resolution unit.
      Returns:
        1, 2 or 3.

    - #### getDescription

          public java.lang.String getDescription()

      Retrieves the standard textual description of the resolution unit.
      Returns:
        None, Inch or Centimeter.

    - #### get

          public static ResolutionUnit get(int value)

      Reverse lookup by value.
      Parameters:
        `value` - the numeric value of the resolution unit
      Returns:
        the resolution unit

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