VolumeJ
Class VJClassifierValue

java.lang.Object
  |
  +--VolumeJ.VJClassifier
        |
        +--VolumeJ.VJClassifierLevoy
              |
              +--VolumeJ.VJClassifierValue

public class VJClassifierValue

extends VJClassifierLevoy

This class implements a classification function on the voxel value only. Copyright (c) 1999-2002, Michael Abramoff. All rights reserved.

Fields inherited from class VolumeJ.VJClassifierLevoy

fractionMagnitude, lut, maskIndex, maskIntensity, maskMagnitude, maxIntensity, nrIndexBits, nrIntensityBits, nrMagnitudeBits, opacityTable, threshold, width

Fields inherited from class VolumeJ.VJClassifier

description, GRAYSCALE, RGB, secondaryClassifier

Constructor Summary

VJClassifierValue()

Method Summary

VJAlphaColor	alphacolor(VJValue v, VJGradient g) Classify the interpolated voxel value into a VJAlphaColor.
boolean	doesIndex() Tells renderer this classifier can process indices in the voxel values.
protected double	opacityCompute(double dfxi, double intensity, double threshold, double width) Compute opacity from intensity only.
java.lang.String	toLongString() This method can be overloaded as necessary

Methods inherited from class VolumeJ.VJClassifierLevoy

alphacolor, defaultLUT, does, doesCutouts, getThreshold, hasLUT, opacityCompute, setLUT, setThreshold, setupOpacities, setWidth, toString, visible

Methods inherited from class VolumeJ.VJClassifier

getSecondaryClassifier, setSecondaryClassifier, trace

Methods inherited from class java.lang.Object

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

Constructor Detail

VJClassifierValue

public VJClassifierValue()

Method Detail

doesIndex

public boolean doesIndex()

Description copied from class: VJClassifierLevoy

Tells renderer this classifier can process indices in the voxel values.

Overrides:

doesIndex in class VJClassifierLevoy

alphacolor

public VJAlphaColor alphacolor(VJValue v,
                               VJGradient g)

Classify the interpolated voxel value into a VJAlphaColor. Only the value is used.

Overrides:

alphacolor in class VJClassifierLevoy

Following copied from class: VolumeJ.VJClassifierLevoy

Parameters:

v - the VJValue, the interpolated value at this location.

g - the gradient at this location

toLongString

public java.lang.String toLongString()

Description copied from class: VJClassifier

This method can be overloaded as necessary

Overrides:

toLongString in class VJClassifierLevoy

opacityCompute

protected double opacityCompute(double dfxi,
                                double intensity,
                                double threshold,
                                double width)

Compute opacity from intensity only.