Enum Class MapImage.Dithering

java.lang.Object

java.lang.Enum<MapImage.Dithering>

fr.fidorial.map.MapImage.Dithering

All Implemented Interfaces:

Serializable, Comparable<MapImage.Dithering>, Constable

Enclosing interface:

MapImage

public static enum MapImage.Dithering
extends Enum<MapImage.Dithering>

How colors that maps cannot show are approximated.

Since:

0.1.0

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ERROR_DIFFUSION	The difference between each pixel and the color it got is spread onto its neighbours.
NONE	Each pixel takes the closest map color.

Method Summary

Modifier and Type	Method	Description
static MapImage.Dithering	valueOf(String name)	Returns the enum constant of this class with the specified name.
static MapImage.Dithering[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

NONE

public static final MapImage.Dithering NONE

Each pixel takes the closest map color. Sharp, but gradients turn into bands.

ERROR_DIFFUSION

public static final MapImage.Dithering ERROR_DIFFUSION

The difference between each pixel and the color it got is spread onto its neighbours. Gradients and photos look much better, flat pixel art slightly noisier.

Method Details

values

public static MapImage.Dithering[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static MapImage.Dithering valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null