程序包 ohos.agp.image

类 ImageEffect

java.lang.Object

ohos.agp.image.ImageEffect

public class ImageEffect
extends Object

Stores the input and output objects of images.Processes multiple image effects.

从以下版本开始:

7

构造器概要

构造器

构造器	说明
ImageEffect()

方法概要

限定符和类型	方法	说明
ImageEffect	addEffect(Effect effect)	Add an Effect implementation class to the Effect interface queue maintained by the implementation class
ImageEffect	from(PixelMap src)	Define the image source to be processed from a pixel map.
int	process()	process the effectEffect on image from effect queue.
ImageEffect	to(PixelMap dst)	Defines the dst pixel map to store image processing results.

从类继承的方法 java.lang.Object

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

构造器详细资料

ImageEffect

public ImageEffect()

方法详细资料

from

public ImageEffect from(PixelMap src)

Define the image source to be processed from a pixel map.

参数:

src - A pixelMap src PixelMap

返回:

ImageEffect

从以下版本开始:

7

addEffect

public ImageEffect addEffect(Effect effect)

Add an Effect implementation class to the Effect interface queue maintained by the implementation class

参数:

effect - An Effect implementation class

返回:

ImageEffect

从以下版本开始:

7

to

public ImageEffect to(PixelMap dst)

Defines the dst pixel map to store image processing results.

参数:

dst - A pixel map

返回:

ImageEffect

从以下版本开始:

7

process

public int process()

process the effectEffect on image from effect queue.

返回:

int 0 Indicates that the specified pixel map is successfully process.

从以下版本开始:

7