程序包 org.meteoinfo.image.filter

类 WaterFilter

java.lang.Object

org.meteoinfo.image.filter.AbstractBufferedImageOp

org.meteoinfo.image.filter.TransformFilter

org.meteoinfo.image.filter.WaterFilter

所有已实现的接口:

java.awt.image.BufferedImageOp, java.lang.Cloneable

public class WaterFilter
extends TransformFilter

A filter which produces a water ripple distortion.

字段概要

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

BILINEAR, CLAMP, edgeAction, interpolation, NEAREST_NEIGHBOUR, originalSpace, RGB_CLAMP, transformedSpace, WRAP, ZERO

构造器概要

构造器

构造器	说明
WaterFilter()

方法概要

修饰符和类型	方法	说明
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
float	getAmplitude()	Get the amplitude of the ripples.
java.awt.geom.Point2D	getCentre()	Get the centre of the effect as a proportion of the image size.
float	getCentreX()	Get the centre of the effect in the X direction as a proportion of the image size.
float	getCentreY()	Get the centre of the effect in the Y direction as a proportion of the image size.
float	getPhase()	Get the phase of the ripples.
float	getRadius()	Get the radius of the effect.
float	getWavelength()	Get the wavelength of the ripples.
void	setAmplitude(float amplitude)	Set the amplitude of the ripples.
void	setCentre(java.awt.geom.Point2D centre)	Set the centre of the effect as a proportion of the image size.
void	setCentreX(float centreX)	Set the centre of the effect in the X direction as a proportion of the image size.
void	setCentreY(float centreY)	Set the centre of the effect in the Y direction as a proportion of the image size.
void	setPhase(float phase)	Set the phase of the ripples.
void	setRadius(float radius)	Set the radius of the effect.
void	setWavelength(float wavelength)	Set the wavelength of the ripples.
java.lang.String	toString()
protected void	transformInverse(int x, int y, float[] out)	Inverse transform a point.

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

filterPixelsNN, getEdgeAction, getInterpolation, setEdgeAction, setInterpolation, transformSpace

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

WaterFilter

public WaterFilter()

方法详细资料

setWavelength

public void setWavelength(float wavelength)

Set the wavelength of the ripples.

参数:

wavelength - the wavelength

另请参阅:

getWavelength()

getWavelength

public float getWavelength()

Get the wavelength of the ripples.

返回:

the wavelength

另请参阅:

setWavelength(float)

setAmplitude

public void setAmplitude(float amplitude)

Set the amplitude of the ripples.

参数:

amplitude - the amplitude

另请参阅:

getAmplitude()

getAmplitude

public float getAmplitude()

Get the amplitude of the ripples.

返回:

the amplitude

另请参阅:

setAmplitude(float)

setPhase

public void setPhase(float phase)

Set the phase of the ripples.

参数:

phase - the phase

另请参阅:

getPhase()

getPhase

public float getPhase()

Get the phase of the ripples.

返回:

the phase

另请参阅:

setPhase(float)

setCentreX

public void setCentreX(float centreX)

Set the centre of the effect in the X direction as a proportion of the image size.

参数:

centreX - the center

另请参阅:

getCentreX()

getCentreX

public float getCentreX()

Get the centre of the effect in the X direction as a proportion of the image size.

返回:

the center

另请参阅:

setCentreX(float)

setCentreY

public void setCentreY(float centreY)

Set the centre of the effect in the Y direction as a proportion of the image size.

参数:

centreY - the center

另请参阅:

getCentreY()

getCentreY

public float getCentreY()

Get the centre of the effect in the Y direction as a proportion of the image size.

返回:

the center

另请参阅:

setCentreY(float)

setCentre

public void setCentre(java.awt.geom.Point2D centre)

Set the centre of the effect as a proportion of the image size.

参数:

centre - the center

另请参阅:

getCentre()

getCentre

public java.awt.geom.Point2D getCentre()

Get the centre of the effect as a proportion of the image size.

返回:

the center

另请参阅:

setCentre(java.awt.geom.Point2D)

setRadius

public void setRadius(float radius)

Set the radius of the effect.

参数:

radius - the radius min-value 0

另请参阅:

getRadius()

getRadius

public float getRadius()

Get the radius of the effect.

返回:

the radius

另请参阅:

setRadius(float)

filter

public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage src,
                                           java.awt.image.BufferedImage dst)

指定者:

filter 在接口中 java.awt.image.BufferedImageOp

覆盖:

filter 在类中 TransformFilter

transformInverse

protected void transformInverse(int x,
                                int y,
                                float[] out)

从类复制的说明: TransformFilter

Inverse transform a point. This method needs to be overriden by all subclasses.

指定者:

transformInverse 在类中 TransformFilter

参数:

x - the X position of the pixel in the output image

y - the Y position of the pixel in the output image

out - the position of the pixel in the input image

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object