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com.arranger.jarl.filter
Class BaseFilter  

java.lang.Object
  com.arranger.jarl.base.BaseJarlObject
      com.arranger.jarl.base.BaseTimedJarlObject
          com.arranger.jarl.filter.BaseFilter

All Implemented Interfaces:

java.lang.Cloneable, IFilter, IFilterDef, com.arranger.jarl.base.IJarlObject, com.arranger.jarl.base.ITimedJarlObject

Direct Known Subclasses:

BaseSegmentFilter

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public abstract class BaseFilter

extends com.arranger.jarl.base.BaseTimedJarlObject

implements IFilter, IFilterDef

BaseFilter created on Mar 20, 2003

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Nested Class Summary
protected static class	BaseFilter.ImageFilterObserver

 

Field Summary
protected  java.awt.Graphics2D	m_graphics
protected  java.awt.Image	m_image
protected  java.awt.image.ImageFilter	m_imageFilter
protected  boolean	m_isLocal

 

Fields inherited from class com.arranger.jarl.base.BaseTimedJarlObject

m_endTime, m_startTime, m_totalTime

 

Fields inherited from class com.arranger.jarl.base.BaseJarlObject

m_cachedTime, m_className, m_configElement, m_useAbsoluteTime, m_zOrder

 

Constructor Summary

BaseFilter()

 

Method Summary
protected  java.awt.Image	_filterImage(com.arranger.jarl.base.IContext context, java.awt.Image srcImage)           Filter this image
protected  java.awt.Image	dofilter(com.arranger.jarl.base.IContext context, java.awt.Image image)
java.awt.Image	filterImage(com.arranger.jarl.base.IContext context, java.awt.Image srcImage)           Filter this image
java.awt.image.ImageFilter	getImageFilter()
protected abstract  java.lang.String	getImageFilterClassName()
void	init(com.arranger.jarl.base.IContext context, org.w3c.dom.Element element)           Initialize this widget
protected  void	initAttributes(com.arranger.jarl.base.IContext context)           Always remember some attrs might not be there
IFilter	initInstance(com.arranger.jarl.base.IContext context, org.w3c.dom.Element element)           Based off of the actual def, get a real instance
boolean	isLocal()
java.awt.Graphics2D	postFilterWidget(com.arranger.jarl.widget.IWidget widget, com.arranger.jarl.base.IContext context, java.awt.Graphics2D graphics)           Instead of being a global filter, this is a local filter Post filter applying the transparent overlay as well as returning the stored graphics
java.awt.Graphics2D	preFilterWidget(com.arranger.jarl.widget.IWidget widget, com.arranger.jarl.base.IContext context, java.awt.Graphics2D graphics2D)           Instead of being a global filter, this is a local filter Pre process the filter by creating a temp image, and returning a custom graphics2D
protected abstract  void	prepareFilter(com.arranger.jarl.base.IContext context)           Prepare the filter with any changes as necessary
protected  java.awt.Image	prepareImage(com.arranger.jarl.base.IContext context, java.awt.Image image)
protected static void	renderImage(java.awt.Image image)

 

Methods inherited from class com.arranger.jarl.base.BaseTimedJarlObject

addJarlObjectInfo, checkTime, getEndTime, getStartTime, getTotalTime, setEndTime, setStartTime

 

Methods inherited from class com.arranger.jarl.base.BaseJarlObject

clone, getConfigElement, getJarlObjectInfo, getName, getZOrder, initDef, populateInfo, postCheckTime, preCheckTime, setZOrder

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface com.arranger.jarl.base.ITimedJarlObject

getEndTime, getStartTime, getTotalTime, setEndTime, setStartTime

 

Methods inherited from interface com.arranger.jarl.base.IJarlObject

clone, getConfigElement, getJarlObjectInfo, getZOrder, postCheckTime, preCheckTime, setZOrder

 

Methods inherited from interface com.arranger.jarl.filter.IFilterDef

initDef

 

Field Detail

m_imageFilter

protected java.awt.image.ImageFilter m_imageFilter

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m_isLocal

protected boolean m_isLocal

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m_image

protected transient java.awt.Image m_image

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m_graphics

protected transient java.awt.Graphics2D m_graphics

Constructor Detail

BaseFilter

public BaseFilter()

Method Detail

prepareFilter

protected abstract void prepareFilter(com.arranger.jarl.base.IContext context)

Prepare the filter with any changes as necessary

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getImageFilterClassName

protected abstract java.lang.String getImageFilterClassName()

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getImageFilter

public java.awt.image.ImageFilter getImageFilter()

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isLocal

public boolean isLocal()

Specified by:

isLocal in interface IFilter

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init

public void init(com.arranger.jarl.base.IContext context,
                 org.w3c.dom.Element element)

Description copied from interface: com.arranger.jarl.base.IJarlObject

Initialize this widget

Specified by:

init in interface com.arranger.jarl.base.IJarlObject

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initInstance

public IFilter initInstance(com.arranger.jarl.base.IContext context,
                            org.w3c.dom.Element element)

Based off of the actual def, get a real instance

Specified by:

initInstance in interface IFilterDef

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preFilterWidget

public java.awt.Graphics2D preFilterWidget(com.arranger.jarl.widget.IWidget widget,
                                           com.arranger.jarl.base.IContext context,
                                           java.awt.Graphics2D graphics2D)

Instead of being a global filter, this is a local filter Pre process the filter by creating a temp image, and returning a custom graphics2D

Specified by:

preFilterWidget in interface IFilter

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postFilterWidget

public java.awt.Graphics2D postFilterWidget(com.arranger.jarl.widget.IWidget widget,
                                            com.arranger.jarl.base.IContext context,
                                            java.awt.Graphics2D graphics)

Instead of being a global filter, this is a local filter Post filter applying the transparent overlay as well as returning the stored graphics

Specified by:

postFilterWidget in interface IFilter

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filterImage

public java.awt.Image filterImage(com.arranger.jarl.base.IContext context,
                                  java.awt.Image srcImage)

Filter this image

Specified by:

filterImage in interface IFilter

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_filterImage

protected java.awt.Image _filterImage(com.arranger.jarl.base.IContext context,
                                      java.awt.Image srcImage)
                               throws java.lang.Exception

Filter this image

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dofilter

protected java.awt.Image dofilter(com.arranger.jarl.base.IContext context,
                                  java.awt.Image image)
                           throws java.lang.InterruptedException

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prepareImage

protected java.awt.Image prepareImage(com.arranger.jarl.base.IContext context,
                                      java.awt.Image image)
                               throws java.lang.InterruptedException

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initAttributes

protected void initAttributes(com.arranger.jarl.base.IContext context)

Always remember some attrs might not be there

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renderImage

protected static void renderImage(java.awt.Image image)

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Home >> All >> com >> arranger >> jarl >> [ filter overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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