com.alibaba.simpleimage.render
类 WriteParameter

java.lang.Object
  com.alibaba.simpleimage.render.WriteParameter

public class WriteParameter
extends Object

嵌套类摘要

static class

WriteParameter.QuantAlgorithm

构造方法摘要

WriteParameter()

WriteParameter(Map<String,String> userMeta)

WriteParameter(WriteParameter.QuantAlgorithm quantAlg)

方法摘要

float	getDefaultQuality()
int	getHorizontalSubsampling(int component)
WriteParameter.QuantAlgorithm	getQuantAlgorithm()
Map<String,String>	getUserMeta()
int	getVerticalSubsampling(int component)
boolean	isQualitySet()
boolean	isSamplingSet()
void	reset()
void	setDefaultQuality(float defaultQuality)
void	setHorizontalSubsampling(int component, int subsample)
void	setQuantAlgorithm(WriteParameter.QuantAlgorithm quantAlgorithm)
void	setUserMeta(Map<String,String> userMeta)
void	setVerticalSubsampling(int component, int subsample)

从类 java.lang.Object 继承的方法

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

构造方法详细信息

WriteParameter

public WriteParameter(Map<String,String> userMeta)

WriteParameter

public WriteParameter(WriteParameter.QuantAlgorithm quantAlg)

WriteParameter

public WriteParameter()

方法详细信息

isQualitySet

public boolean isQualitySet()

isSamplingSet

public boolean isSamplingSet()

reset

public void reset()

setHorizontalSubsampling

public void setHorizontalSubsampling(int component,
                                     int subsample)

setVerticalSubsampling

public void setVerticalSubsampling(int component,
                                   int subsample)

getVerticalSubsampling

public int getVerticalSubsampling(int component)

getHorizontalSubsampling

public int getHorizontalSubsampling(int component)

getUserMeta

public Map<String,String> getUserMeta()

setUserMeta

public void setUserMeta(Map<String,String> userMeta)

getDefaultQuality

public float getDefaultQuality()

setDefaultQuality

public void setDefaultQuality(float defaultQuality)

getQuantAlgorithm

public WriteParameter.QuantAlgorithm getQuantAlgorithm()

返回：

the quantAlgorithm

setQuantAlgorithm

public void setQuantAlgorithm(WriteParameter.QuantAlgorithm quantAlgorithm)

参数：

quantAlgorithm - the quantAlgorithm to set