com.reportmill.shapefx

Class RMImageEffect

java.lang.Object

com.reportmill.base.RMListenerList

com.reportmill.base.RMObject

com.reportmill.shapefx.RMFill

com.reportmill.shapefx.RMEffect

com.reportmill.shapefx.RMImageEffect

All Implemented Interfaces:

RMPropertyChanger, java.beans.PropertyChangeListener, java.lang.Cloneable, java.util.EventListener

Direct Known Subclasses:

RMBlurEffect, RMEmbossEffect, RMReflectionEffect, RMShadowEffect

public abstract class RMImageEffect
extends RMEffect
implements java.beans.PropertyChangeListener

A effect based on image filtering.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RMImageEffect.BoxKernel A kernel class for box filters (really?).
static class	RMImageEffect.ConeKernel A kernel class for cone effects.
static class	RMImageEffect.GaussianKernel Extends Kernel with constructor which takes Kernel size and automatically generates a gaussian matrix.

Constructor Summary

Constructors

Constructor and Description
RMImageEffect()

Method Summary

Methods

Modifier and Type	Method and Description
RMImageEffect	clone() Standard clone implementation.
java.awt.image.BufferedImage	getBlurredImage(java.awt.image.BufferedImage anImage, int imageInset, int aRadius) Returns the blur image (can be set pre-inset image for efficiency of ConvolveOp).
java.awt.image.BufferedImage	getBlurredImage(java.awt.image.BufferedImage anImage, int imageInset, java.awt.image.Kernel kernel) Returns the image blurred with the particular Kernel.
java.awt.image.BufferedImage	getCachedImage() Returns the effect image from cache (calls getImage to load image into cache).
abstract java.awt.image.BufferedImage	getImage() Returns the effect image.
java.awt.image.BufferedImage	getShapeImage(RMShape aShape, int anInset, boolean premultiply) Returns image of given shape inside a gutter of given inset (maybe should be insets one day).
void	propertyChange(java.beans.PropertyChangeEvent anEvent) PropertyChangeListener method.
void	setShape(RMShape aShape) Override to start listening.

Methods inherited from class com.reportmill.shapefx.RMEffect

getName, isEnabled, paint, setEnabled, toXML

Methods inherited from class com.reportmill.shapefx.RMFill

deriveFill, equals, fromXML, getBounds, getColor, getShape, hasAlpha, setColor, toString

Methods inherited from class com.reportmill.base.RMObject

addPropertyChangeListener, animUpdate, removePropertyChangeListener

Methods inherited from class com.reportmill.base.RMListenerList

addListener, getListener, getListenerCount, getListenerCount, getListenerList, getListeners, hasListeners, removeListener

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RMImageEffect

public RMImageEffect()

Method Detail

setShape

public void setShape(RMShape aShape)

Override to start listening.

Overrides:

setShape in class RMFill

getImage

public abstract java.awt.image.BufferedImage getImage()

Returns the effect image.

getShapeImage

public java.awt.image.BufferedImage getShapeImage(RMShape aShape,
                                         int anInset,
                                         boolean premultiply)

Returns image of given shape inside a gutter of given inset (maybe should be insets one day).

getBlurredImage

public java.awt.image.BufferedImage getBlurredImage(java.awt.image.BufferedImage anImage,
                                           int imageInset,
                                           int aRadius)

Returns the blur image (can be set pre-inset image for efficiency of ConvolveOp).

getBlurredImage

public java.awt.image.BufferedImage getBlurredImage(java.awt.image.BufferedImage anImage,
                                           int imageInset,
                                           java.awt.image.Kernel kernel)

Returns the image blurred with the particular Kernel.

getCachedImage

public java.awt.image.BufferedImage getCachedImage()

Returns the effect image from cache (calls getImage to load image into cache).

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent anEvent)

PropertyChangeListener method. Called when shape has property change - used to clear cache and/or remove listener.

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

clone

public RMImageEffect clone()

Standard clone implementation.

Overrides:

clone in class RMEffect