java.lang.Object
- java.lang.Enum<TupleType>
- - com.twelvemonkeys.imageio.plugins.pnm.TupleType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TupleType>
```
enum TupleType
extends java.lang.Enum<TupleType>
```

Enum Constant Summary

Enum Constants
Enum Constant	Description
`BLACKANDWHITE`	B/W, but uses 1 byte (8 bits) per pixel.
`BLACKANDWHITE_ALPHA`	B/W + bit mask, uses 2 bytes per pixel.
`BLACKANDWHITE_WHITE_IS_ZERO`	1 bit B/W.
`CMYK`	CMYK color.
`CMYK_ALPHA`	CMYK color + alpha.
`GRAYSCALE`	Grayscale, as PGM.
`GRAYSCALE_ALPHA`	Grayscale + alpha.
`RGB`	RGB color, as PPM.
`RGB_ALPHA`	RGB color + alpha.

Field Summary

Fields
Modifier and Type Field Description

private int maxMaxSample

private int minMaxSample

private int samplesPerPixel

private int transparency

Constructor Summary

Constructors
Modifier Constructor Description

private TupleType(int samplesPerPixel, int minMaxSample, int maxMaxSample, int transparency)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private static TupleType`	`filterPNM(TupleType tupleType)`
`(package private) static TupleType`	`forPAM(java.awt.image.Raster raster)`
`(package private) static TupleType`	`forPAM(javax.imageio.ImageTypeSpecifier type)`
`(package private) static TupleType`	`forPNM(java.awt.image.Raster raster)`
`(package private) static TupleType`	`forPNM(javax.imageio.ImageTypeSpecifier type)`
`int`	`getSamplesPerPixel()`
`int`	`getTransparency()`
`boolean`	`isValidMaxSample(int maxSample)`
`static TupleType`	`valueOf(java.lang.String name)`	Returns the enum constant of this type with the specified name.
`static TupleType[]`	`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
  - BLACKANDWHITE
```
public static final TupleType BLACKANDWHITE
```
    B/W, but uses 1 byte (8 bits) per pixel. Black is zero (opposite of PBM)
  - BLACKANDWHITE_ALPHA
```
public static final TupleType BLACKANDWHITE_ALPHA
```
    B/W + bit mask, uses 2 bytes per pixel. Black is zero (opposite of PBM)
  - GRAYSCALE
```
public static final TupleType GRAYSCALE
```
    Grayscale, as PGM.
  - GRAYSCALE_ALPHA
```
public static final TupleType GRAYSCALE_ALPHA
```
    Grayscale + alpha. YA order.
  - RGB
```
public static final TupleType RGB
```
    RGB color, as PPM. RGB order.
  - RGB_ALPHA
```
public static final TupleType RGB_ALPHA
```
    RGB color + alpha. RGBA order.
  - CMYK
```
public static final TupleType CMYK
```
    CMYK color. CMYK order.
  - CMYK_ALPHA
```
public static final TupleType CMYK_ALPHA
```
    CMYK color + alpha. CMYKA order.
  - BLACKANDWHITE_WHITE_IS_ZERO
```
public static final TupleType BLACKANDWHITE_WHITE_IS_ZERO
```
    1 bit B/W. White is zero (as PBM)
- Field Detail
  - samplesPerPixel
```
private final int samplesPerPixel
```
  - minMaxSample
```
private final int minMaxSample
```
  - maxMaxSample
```
private final int maxMaxSample
```
  - transparency
```
private final int transparency
```
- Constructor Detail
  - TupleType
```
private TupleType(int samplesPerPixel,
                  int minMaxSample,
                  int maxMaxSample,
                  int transparency)
```
- Method Detail
  - values
```
public static TupleType[] 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 (TupleType c : TupleType.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static TupleType 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
  - getTransparency
```
public int getTransparency()
```
  - getSamplesPerPixel
```
public int getSamplesPerPixel()
```
  - isValidMaxSample
```
public boolean isValidMaxSample(int maxSample)
```
  - forPNM
```
static TupleType forPNM(java.awt.image.Raster raster)
```
  - forPNM
```
static TupleType forPNM(javax.imageio.ImageTypeSpecifier type)
```
  - filterPNM
```
private static TupleType filterPNM(TupleType tupleType)
```
  - forPAM
```
static TupleType forPAM(java.awt.image.Raster raster)
```
  - forPAM
```
static TupleType forPAM(javax.imageio.ImageTypeSpecifier type)
```

Modifier and Type	Field	Description
`private int`	`maxMaxSample`
`private int`	`minMaxSample`
`private int`	`samplesPerPixel`
`private int`	`transparency`

Enum TupleType

Enum Constant Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

BLACKANDWHITE

BLACKANDWHITE_ALPHA

GRAYSCALE

GRAYSCALE_ALPHA

RGB

RGB_ALPHA

CMYK

CMYK_ALPHA

BLACKANDWHITE_WHITE_IS_ZERO

Field Detail

samplesPerPixel

minMaxSample

maxMaxSample

transparency

Constructor Detail

TupleType

Method Detail

values

valueOf

getTransparency

getSamplesPerPixel

isValidMaxSample

forPNM

forPNM

filterPNM

forPAM

forPAM