org.cybertory.MSS
Class ImageFunction2OpDesc

java.lang.Object
  extended byjavax.media.jai.OperationDescriptorImpl
      extended byorg.cybertory.MSS.ImageFunction2OpDesc
All Implemented Interfaces:
javax.media.jai.OperationDescriptor, javax.media.jai.RegistryElementDescriptor, java.awt.image.renderable.RenderedImageFactory, java.io.Serializable

public class ImageFunction2OpDesc
extends javax.media.jai.OperationDescriptorImpl
implements java.awt.image.renderable.RenderedImageFactory

An alternate implementation of functionality in the 'constant' operation. But this implementation takes an FImageLayout object to define the dimensions of the image to be created. This allows for "pending" behavior -- for the dimensions to be determined as a function of the pixel size.

See Also:
Serialized Form

Field Summary
static java.lang.String OPERATION_NAME
           
 
Fields inherited from class javax.media.jai.OperationDescriptorImpl
resources, sourceNames, supportedModes
 
Fields inherited from interface javax.media.jai.OperationDescriptor
NO_PARAMETER_DEFAULT
 
Constructor Summary
ImageFunction2OpDesc()
           
 
Method Summary
 java.awt.image.RenderedImage create(java.awt.image.renderable.ParameterBlock params, java.awt.RenderingHints hints)
           
 int getNumSources()
           
static void init()
           
protected  boolean validateParameters(java.lang.String modeName, java.awt.image.renderable.ParameterBlock param, java.lang.StringBuffer message)
           
protected  boolean validateSources(java.lang.String modeName, java.awt.image.renderable.ParameterBlock param, java.lang.StringBuffer message)
           
 
Methods inherited from class javax.media.jai.OperationDescriptorImpl
arePropertiesSupported, getDefaultSourceClass, getDestClass, getDestClass, getInvalidRegion, getName, getNumParameters, getParamClasses, getParamDefaults, getParamDefaultValue, getParameterListDescriptor, getParamMaxValue, getParamMinValue, getParamNames, getPropertyGenerators, getPropertyGenerators, getRenderableDestClass, getRenderableSourceClasses, getResourceBundle, getResources, getSourceClasses, getSourceClasses, getSourceNames, getSupportedModes, isImmediate, isModeSupported, isRenderableSupported, isRenderedSupported, makeDefaultSourceClassList, validateArguments, validateArguments, validateParameters, validateRenderableArguments, validateRenderableSources, validateSources
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

OPERATION_NAME

public static final java.lang.String OPERATION_NAME
See Also:
Constant Field Values
Constructor Detail

ImageFunction2OpDesc

public ImageFunction2OpDesc()
Method Detail

init

public static void init()

getNumSources

public int getNumSources()
Specified by:
getNumSources in interface javax.media.jai.OperationDescriptor

validateSources

protected boolean validateSources(java.lang.String modeName,
                                  java.awt.image.renderable.ParameterBlock param,
                                  java.lang.StringBuffer message)

validateParameters

protected boolean validateParameters(java.lang.String modeName,
                                     java.awt.image.renderable.ParameterBlock param,
                                     java.lang.StringBuffer message)

create

public java.awt.image.RenderedImage create(java.awt.image.renderable.ParameterBlock params,
                                           java.awt.RenderingHints hints)
Specified by:
create in interface java.awt.image.renderable.RenderedImageFactory