程序包 ohos.agp.render.render3d.resources

枚举 ImageFormat

java.lang.Object

java.lang.Enum<ImageFormat>

ohos.agp.render.render3d.resources.ImageFormat

所有已实现的接口:

Serializable, Comparable<ImageFormat>

public enum ImageFormat
extends Enum<ImageFormat>

Enumerates image data formats used by the 3D engine.

从以下版本开始:

3

枚举常量概要

枚举常量

枚举常量	说明
R8_SRGB	Indicates that each pixel holds a normalized 8-bit unsigned integer, which represents the value of an sRGB color space.
R8_UNORM	Indicates that each pixel holds a normalized 8-bit unsigned integer.
R8G8B8A8_SRGB	Indicates that each pixel holds a normalized 32-bit unsigned integer, which represents the value of an sRGB color space.
R8G8B8A8_UNORM	Indicates that each pixel holds a normalized 32-bit unsigned integer.

方法概要

限定符和类型	方法	说明
static ImageFormat	valueOf(String name)	返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)
static ImageFormat[]	values()	按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示: for (ImageFormat c : ImageFormat.values()) System.out.println(c);

从类继承的方法 java.lang.Enum

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

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

R8_UNORM

public static final ImageFormat R8_UNORM

Indicates that each pixel holds a normalized 8-bit unsigned integer.

R8_SRGB

public static final ImageFormat R8_SRGB

Indicates that each pixel holds a normalized 8-bit unsigned integer, which represents the value of an sRGB color space.

R8G8B8A8_UNORM

public static final ImageFormat R8G8B8A8_UNORM

Indicates that each pixel holds a normalized 32-bit unsigned integer.

R8G8B8A8_SRGB

public static final ImageFormat R8G8B8A8_SRGB

Indicates that each pixel holds a normalized 32-bit unsigned integer, which represents the value of an sRGB color space.

方法详细资料

values

public static ImageFormat[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (ImageFormat c : ImageFormat.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static ImageFormat valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值