程序包 org.meteoinfo.image.filter

类 MotionBlurOp

java.lang.Object

org.meteoinfo.image.filter.AbstractBufferedImageOp

org.meteoinfo.image.filter.MotionBlurOp

所有已实现的接口:

BufferedImageOp, Cloneable

直接已知子类:

RaysFilter

public class MotionBlurOp
extends AbstractBufferedImageOp

A filter which produces motion blur the faster, but lower-quality way.

构造器概要

构造器

构造器	说明
MotionBlurOp()	Construct a MotionBlurOp.
MotionBlurOp(float distance, float angle, float rotation, float zoom)	Construct a MotionBlurOp.

方法概要

修饰符和类型	方法	说明
BufferedImage	filter(BufferedImage src, BufferedImage dst)
float	getAngle()	Returns the angle of blur.
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	getDistance()	Get the distance of blur.
float	getRotation()	Get the blur rotation.
float	getZoom()	Get the blur zoom.
void	setAngle(float angle)	Specifies the angle of blur.
void	setCentre(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	setDistance(float distance)	Set the distance of blur.
void	setRotation(float rotation)	Set the blur rotation.
void	setZoom(float zoom)	Set the blur zoom.
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

MotionBlurOp

public MotionBlurOp()

Construct a MotionBlurOp.

MotionBlurOp

public MotionBlurOp(float distance,
                    float angle,
                    float rotation,
                    float zoom)

Construct a MotionBlurOp.

参数:

distance - the distance of blur.

angle - the angle of blur.

rotation - the angle of rotation.

zoom - the zoom factor.

方法详细资料

setAngle

public void setAngle(float angle)

Specifies the angle of blur.

参数:

angle - the angle of blur.

另请参阅:

getAngle()

getAngle

public float getAngle()

Returns the angle of blur.

返回:

the angle of blur.

另请参阅:

setAngle(float)

setDistance

public void setDistance(float distance)

Set the distance of blur.

参数:

distance - the distance of blur.

另请参阅:

getDistance()

getDistance

public float getDistance()

Get the distance of blur.

返回:

the distance of blur.

另请参阅:

setDistance(float)

setRotation

public void setRotation(float rotation)

Set the blur rotation.

参数:

rotation - the angle of rotation.

另请参阅:

getRotation()

getRotation

public float getRotation()

Get the blur rotation.

返回:

the angle of rotation.

另请参阅:

setRotation(float)

setZoom

public void setZoom(float zoom)

Set the blur zoom.

参数:

zoom - the zoom factor.

另请参阅:

getZoom()

getZoom

public float getZoom()

Get the blur zoom.

返回:

the zoom factor.

另请参阅:

setZoom(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(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 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)

filter

public BufferedImage filter(BufferedImage src,
                            BufferedImage dst)

toString

public String toString()

覆盖:

toString 在类中 Object