程序包 ohos.agp.render

类 BlurDrawLooper

java.lang.Object

ohos.agp.render.BlurDrawLooper

public class BlurDrawLooper
extends Object

Describes shadow attributes of a Paint.

This class stores shadow attributes, including the shadow radius, shadow offset against the drawn object in the horizontal and vertical directions, and shadow color.

This class acts as an attribute of Paint. For details, see Paint#setBlurDrawLooper.

从以下版本开始:

3

字段概要

字段

限定符和类型	字段	说明
int	intColor	Indicates an integer representing the color of this BlurDrawLooper.
float	offsetX	Indicates the horizontal shadow offset against the drawn object.
float	offsetY	Indicates the vertical shadow offset against the drawn object.
float	shadowRadius	Indicates the radius of this BlurDrawLooper.

构造器概要

构造器

构造器	说明
BlurDrawLooper(float radius, float offsetX, float offsetY, Color color)	A constructor used to create a BlurDrawLooper instance of a specified style.

方法概要

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

intColor

public final int intColor

Indicates an integer representing the color of this BlurDrawLooper. The default value is 0.

从以下版本开始:

3

offsetX

public final float offsetX

Indicates the horizontal shadow offset against the drawn object.

从以下版本开始:

3

offsetY

public final float offsetY

Indicates the vertical shadow offset against the drawn object.

从以下版本开始:

3

shadowRadius

public final float shadowRadius

Indicates the radius of this BlurDrawLooper.

The initial shadow radius is 0, indicating that the object is drawn with no shadow.

从以下版本开始:

3

构造器详细资料

BlurDrawLooper

public BlurDrawLooper(float radius,
                      float offsetX,
                      float offsetY,
                      Color color)

A constructor used to create a BlurDrawLooper instance of a specified style.

参数:

radius - Indicates the shadow radius.

offsetX - Indicates the horizontal shadow offset against the drawn object.

offsetY - Indicates the vertical shadow offset against the drawn object.

color - Indicates the shadow color.

从以下版本开始:

3