程序包 ohos.agp.render

枚举 Paint.ShaderType

java.lang.Object

java.lang.Enum<Paint.ShaderType>

ohos.agp.render.Paint.ShaderType

所有已实现的接口:

Serializable, Comparable<Paint.ShaderType>

封闭类:

Paint

public static enum Paint.ShaderType
extends Enum<Paint.ShaderType>

Indicates the shader type, which specifies how the colors in the paint are shaded.

从以下版本开始:

3

枚举常量概要

枚举常量

枚举常量	说明
GROUP_SHADER	Indicates the group shader.
LINEAR_SHADER	Indicates that colors in the paint are shaded in linear manner.
PIXELMAP_SHADER	Indicates the pixelmap gradient shader.
RADIAL_SHADER	Indicates that the colors in the paint are shaded in radial manner around a center point.
SWEEP_SHADER	Indicates that the colors in the paint are shaded in sweep manner around a center point.

方法概要

限定符和类型	方法	说明
int	value()	Obtains the enumeration identifier of the shader type of this Paint.
static Paint.ShaderType	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 Paint.ShaderType[]	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 (Paint.ShaderType c : Paint.ShaderType.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

LINEAR_SHADER

public static final Paint.ShaderType LINEAR_SHADER

Indicates that colors in the paint are shaded in linear manner.

从以下版本开始:

4

SWEEP_SHADER

public static final Paint.ShaderType SWEEP_SHADER

Indicates that the colors in the paint are shaded in sweep manner around a center point.

从以下版本开始:

4

RADIAL_SHADER

public static final Paint.ShaderType RADIAL_SHADER

Indicates that the colors in the paint are shaded in radial manner around a center point.

从以下版本开始:

4

PIXELMAP_SHADER

public static final Paint.ShaderType PIXELMAP_SHADER

Indicates the pixelmap gradient shader.

从以下版本开始:

4

GROUP_SHADER

public static final Paint.ShaderType GROUP_SHADER

Indicates the group shader.

从以下版本开始:

4

方法详细资料

values

public static Paint.ShaderType[] 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 (Paint.ShaderType c : Paint.ShaderType.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 Paint.ShaderType 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

value

public int value()

Obtains the enumeration identifier of the shader type of this Paint.

返回:

Returns the enumeration identifier of the shader type of the Paint.