程序包 org.meteoinfo.image.filter

类 LevelsFilter

java.lang.Object

org.meteoinfo.image.filter.AbstractBufferedImageOp

org.meteoinfo.image.filter.WholeImageFilter

org.meteoinfo.image.filter.LevelsFilter

所有已实现的接口:

BufferedImageOp, Cloneable

public class LevelsFilter
extends WholeImageFilter

A filter which allows levels adjustment on an image.

字段概要

从类继承的字段 org.meteoinfo.image.filter.WholeImageFilter

originalSpace, transformedSpace

构造器概要

构造器

构造器	说明
LevelsFilter()

方法概要

限定符和类型	方法	说明
protected int[]	filterPixels(int width, int height, int[] inPixels, Rectangle transformedSpace)	Actually filter the pixels.
int	filterRGB(int x, int y, int rgb)
float	getHighLevel()
float	getHighOutputLevel()
float	getLowLevel()
float	getLowOutputLevel()
void	setHighLevel(float highLevel)
void	setHighOutputLevel(float highOutputLevel)
void	setLowLevel(float lowLevel)
void	setLowOutputLevel(float lowOutputLevel)
String	toString()

从类继承的方法 org.meteoinfo.image.filter.AbstractBufferedImageOp

clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB

从类继承的方法 java.lang.Object

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

从类继承的方法 org.meteoinfo.image.filter.WholeImageFilter

filter, transformSpace

构造器详细资料

LevelsFilter

public LevelsFilter()

方法详细资料

setLowLevel

public void setLowLevel(float lowLevel)

getLowLevel

public float getLowLevel()

setHighLevel

public void setHighLevel(float highLevel)

getHighLevel

public float getHighLevel()

setLowOutputLevel

public void setLowOutputLevel(float lowOutputLevel)

getLowOutputLevel

public float getLowOutputLevel()

setHighOutputLevel

public void setHighOutputLevel(float highOutputLevel)

getHighOutputLevel

public float getHighOutputLevel()

filterPixels

protected int[] filterPixels(int width,
                             int height,
                             int[] inPixels,
                             Rectangle transformedSpace)

从类复制的说明: WholeImageFilter

Actually filter the pixels.

指定者:

filterPixels 在类中 WholeImageFilter

参数:

width - the image width

height - the image height

inPixels - the image pixels

transformedSpace - the output bounds

返回:

the output pixels

filterRGB

public int filterRGB(int x,
                     int y,
                     int rgb)

toString

public String toString()

覆盖:

toString 在类中 Object