: Class ExpDescriptor

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javax.media.jai.operator
Class ExpDescriptor

java.lang.Object
  |
  +--javax.media.jai.OperationDescriptorImpl
        |
        +--javax.media.jai.operator.ExpDescriptor

public class ExpDescriptor
extends OperationDescriptorImpl

An OperationDescriptor describing the "Exp" operation.

The "Exp" operation takes the exponential of the pixel values of an image. The pixel values of the destination image are defined by the pseudocode:

dst[x][y][b] = java.lang.Math.exp(src[x][y][b])

For integral image datatypes, the result will be rounded and clamped as needed.

Resource List
Name	Value
GlobalName	Exp
LocalName	Exp
Vendor	com.sun.media.jai
Description	Computes the exponential of the pixel values of an image.
DocURL	http://java.sun.com/products/java-media/jai/forDevelopers/jaiapi/ javax.media.jai.operator.ExpDescriptor.html
Version	1.0

No parameters are needed for the "Exp" operation.

See Also:: OperationDescriptor

Fields inherited from class javax.media.jai.OperationDescriptorImpl

paramClasses,  
paramDefaults,  
paramNames,  
renderableSourceClasses,  
resources,  
sourceClasses

Constructor Summary
`ExpDescriptor()` Constructor.

Method Summary
`boolean`	`isRenderableSupported()` Returns `true` since renderable operation is supported.

Methods inherited from class javax.media.jai.OperationDescriptorImpl

getDestClass, 
getName, 
getNumParameters, 
getNumSources, 
getParamClasses, 
getParamDefaults, 
getParamDefaultValue, 
getParamMaxValue, 
getParamMinValue, 
getParamNames, 
getPropertyGenerators, 
getRenderableDestClass, 
getRenderableSourceClasses, 
getResourceBundle, 
getResources, 
getSourceClasses, 
isImmediate, 
isRenderedSupported, 
validateArguments, 
validateParameters, 
validateRenderableArguments, 
validateRenderableSources, 
validateSources

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpDescriptor

public ExpDescriptor()

Constructor.

Method Detail

isRenderableSupported

public boolean isRenderableSupported()

Returns true since renderable operation is supported.

Overrides:: isRenderableSupported in class OperationDescriptorImpl