org.geotools.image.palette
Class ColorInversionDescriptor

java.lang.Object
  extended by javax.media.jai.OperationDescriptorImpl
      extended by org.geotools.image.palette.ColorInversionDescriptor
All Implemented Interfaces:
java.io.Serializable, javax.media.jai.OperationDescriptor, javax.media.jai.RegistryElementDescriptor

public class ColorInversionDescriptor
extends javax.media.jai.OperationDescriptorImpl

See Also:
Serialized Form

Field Summary
static java.lang.String OPERATION_NAME
          The operation name, which is "org.geotools.ColorInversion".
 
Fields inherited from class javax.media.jai.OperationDescriptorImpl
resources, sourceNames, supportedModes
 
Fields inherited from interface javax.media.jai.OperationDescriptor
NO_PARAMETER_DEFAULT
 
Constructor Summary
ColorInversionDescriptor()
          Constructs the descriptor.
 
Method Summary
protected  boolean validateParameters(java.lang.String modeName, java.awt.image.renderable.ParameterBlock param, java.lang.StringBuffer message)
          Returns true if the parameters are valids.
protected  boolean validateSources(java.lang.String modeName, java.awt.image.renderable.ParameterBlock param, java.lang.StringBuffer message)
          Returns true if this operation supports the specified mode, and is capable of handling the given input source(s) for the specified mode.
 
Methods inherited from class javax.media.jai.OperationDescriptorImpl
arePropertiesSupported, getDefaultSourceClass, getDestClass, getDestClass, getInvalidRegion, getName, getNumParameters, getNumSources, 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
The operation name, which is "org.geotools.ColorInversion".

See Also:
Constant Field Values
Constructor Detail

ColorInversionDescriptor

public ColorInversionDescriptor()
Constructs the descriptor.

Method Detail

validateSources

protected boolean validateSources(java.lang.String modeName,
                                  java.awt.image.renderable.ParameterBlock param,
                                  java.lang.StringBuffer message)
Returns true if this operation supports the specified mode, and is capable of handling the given input source(s) for the specified mode.

Overrides:
validateSources in class javax.media.jai.OperationDescriptorImpl
Parameters:
modeName - The mode name (usually "Rendered").
param - The parameter block for the operation to performs.
message - A buffer for formatting an error message if any.

validateParameters

protected boolean validateParameters(java.lang.String modeName,
                                     java.awt.image.renderable.ParameterBlock param,
                                     java.lang.StringBuffer message)
Returns true if the parameters are valids. This implementation check that the number of bands in the source src1 is equals to the number of bands of source src2.

Overrides:
validateParameters in class javax.media.jai.OperationDescriptorImpl
Parameters:
modeName - The mode name (usually "Rendered").
param - The parameter block for the operation to performs.
message - A buffer for formatting an error message if any.


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