Package edu.cornell.gdiac.graphics

Enum Class SpriteBatch.BlendMode

java.lang.Object

java.lang.Enum<SpriteBatch.BlendMode>

edu.cornell.gdiac.graphics.SpriteBatch.BlendMode

All Implemented Interfaces:

Serializable, Comparable<SpriteBatch.BlendMode>, Constable

Enclosing class:

SpriteBatch

public static enum SpriteBatch.BlendMode
extends Enum<SpriteBatch.BlendMode>

An enumeration of standard color blending options.

While we allow full control of color blending in our sprite batch, 99% of the time we find that the following blend options are sufficient. Note that these modes apply to a spritebatch/2d graphics pipeline and do not necessarily generalize to other pipelines.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ADDITIVE	Color values are added together, causing a white-out effect
ALPHA_BLEND	Alpha blending on, assuming the colors have no pre-multipled alpha (DEFAULT)
OPAQUE	Color values are draw on top of one another with no transparency support
PREMULT	Alpha blending on, assuming the colors have pre-multipled alpha (uncommon)

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ALPHA_BLEND

public static final SpriteBatch.BlendMode ALPHA_BLEND

Alpha blending on, assuming the colors have no pre-multipled alpha (DEFAULT)

PREMULT

public static final SpriteBatch.BlendMode PREMULT

Alpha blending on, assuming the colors have pre-multipled alpha (uncommon)

ADDITIVE

public static final SpriteBatch.BlendMode ADDITIVE

Color values are added together, causing a white-out effect

OPAQUE

public static final SpriteBatch.BlendMode OPAQUE

Color values are draw on top of one another with no transparency support

Method Details

values

public static SpriteBatch.BlendMode[] 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 SpriteBatch.BlendMode 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