Package org.freedesktop.wayland.shared

Enum Class WlOutputTransform

java.lang.Object

java.lang.Enum<WlOutputTransform>

org.freedesktop.wayland.shared.WlOutputTransform

All Implemented Interfaces:

Serializable, Comparable<WlOutputTransform>, Constable

public enum WlOutputTransform
extends Enum<WlOutputTransform>

transformation applied to buffer contents

This describes transformations that clients and compositors apply to buffer contents.

The flipped values correspond to an initial flip around a vertical axis followed by rotation.

The purpose is mainly to allow clients to render accordingly and tell the compositor, so that for fullscreen surfaces, the compositor will still be able to scan out directly from client surfaces.

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
_180	180 degrees counter-clockwise
_270	270 degrees counter-clockwise
_90	90 degrees counter-clockwise
FLIPPED	180 degree flip around a vertical axis
FLIPPED_180	flip and rotate 180 degrees counter-clockwise
FLIPPED_270	flip and rotate 270 degrees counter-clockwise
FLIPPED_90	flip and rotate 90 degrees counter-clockwise
NORMAL	no transform

Field Summary

Fields

Modifier and Type	Field	Description
final int	value

Method Summary

Modifier and Type	Method	Description
int	getValue()
static WlOutputTransform	of(int i)
static WlOutputTransform	valueOf(String name)	Returns the enum constant of this class with the specified name.
static WlOutputTransform[]	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

NORMAL

public static final WlOutputTransform NORMAL

no transform

_90

public static final WlOutputTransform _90

90 degrees counter-clockwise

_180

public static final WlOutputTransform _180

180 degrees counter-clockwise

_270

public static final WlOutputTransform _270

270 degrees counter-clockwise

FLIPPED

public static final WlOutputTransform FLIPPED

180 degree flip around a vertical axis

FLIPPED_90

public static final WlOutputTransform FLIPPED_90

flip and rotate 90 degrees counter-clockwise

FLIPPED_180

public static final WlOutputTransform FLIPPED_180

flip and rotate 180 degrees counter-clockwise

FLIPPED_270

public static final WlOutputTransform FLIPPED_270

flip and rotate 270 degrees counter-clockwise

Field Details

value

public final int value

Method Details

values

public static WlOutputTransform[] 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 WlOutputTransform 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

getValue

public int getValue()

of

public static WlOutputTransform of(int i)