程序包 org.meteoinfo.image.filter

类 DoGFilter

java.lang.Object

org.meteoinfo.image.filter.AbstractBufferedImageOp

org.meteoinfo.image.filter.DoGFilter

所有已实现的接口:

BufferedImageOp, Cloneable

public class DoGFilter
extends AbstractBufferedImageOp

Edge detection by difference of Gaussians.

作者:

Jerry Huxtable

构造器概要

构造器

构造器	说明
DoGFilter()

方法概要

限定符和类型	方法	说明
BufferedImage	filter(BufferedImage src, BufferedImage dst)
boolean	getInvert()
boolean	getNormalize()
float	getRadius1()	Get the radius of the kernel.
float	getRadius2()	Get the radius of the kernel.
void	setInvert(boolean invert)
void	setNormalize(boolean normalize)
void	setRadius1(float radius1)	Set the radius of the kernel, and hence the amount of blur.
void	setRadius2(float radius2)	Set the radius of the kernel, and hence the amount of blur.
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

构造器详细资料

DoGFilter

public DoGFilter()

方法详细资料

setRadius1

public void setRadius1(float radius1)

Set the radius of the kernel, and hence the amount of blur. The bigger the radius, the longer this filter will take.

参数:

radius1 - the radius of the blur in pixels. min-value 0 max-value 100+

getRadius1

public float getRadius1()

Get the radius of the kernel.

返回:

the radius

setRadius2

public void setRadius2(float radius2)

Set the radius of the kernel, and hence the amount of blur. The bigger the radius, the longer this filter will take.

参数:

radius2 - the radius of the blur in pixels. min-value 0 max-value 100+

getRadius2

public float getRadius2()

Get the radius of the kernel.

返回:

the radius

setNormalize

public void setNormalize(boolean normalize)

getNormalize

public boolean getNormalize()

setInvert

public void setInvert(boolean invert)

getInvert

public boolean getInvert()

filter

public BufferedImage filter(BufferedImage src,
                            BufferedImage dst)

toString

public String toString()

覆盖:

toString 在类中 Object