VolumeJ
Class VJClassifierLNotIndex0

java.lang.Object
  |
  +--VolumeJ.VJClassifier
        |
        +--VolumeJ.VJClassifierLevoy
              |
              +--VolumeJ.VJClassifierLNotIndex0

Direct Known Subclasses:

VJClassifierGradientCT

public class VJClassifierLNotIndex0

extends VJClassifierLevoy

This class implements the Levoy tent classification function with indexing.

 index = 0 is not shown (opacity 0).
 index == 1 is white
 index > 1 direct to the spectrum LUT (index == 2 is red, index == 128 is green andsoforth)
 

It can be subclassed for variations on the lookup methods. 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

VJClassifierLNotIndex0()

Method Summary

protected void	defaultLUT() Setup a default LUT.
java.lang.String	toLongString() This method can be overloaded as necessary
boolean	visible(VJValue v) Tell calling program whether this voxel has an interesting index (worthy to do interpolation and gradient calcs on) If the index == 0 (this classifier), the voxel will be skipped.

Methods inherited from class VolumeJ.VJClassifierLevoy

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

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

VJClassifierLNotIndex0

public VJClassifierLNotIndex0()

Method Detail

visible

public boolean visible(VJValue v)

Tell calling program whether this voxel has an interesting index (worthy to do interpolation and gradient calcs on) If the index == 0 (this classifier), the voxel will be skipped.

Overrides:

visible in class VJClassifierLevoy

Parameters:

v - the value of which has to be decided whether it is visiblw or not.

toLongString

public java.lang.String toLongString()

Description copied from class: VJClassifier

This method can be overloaded as necessary

Overrides:

toLongString in class VJClassifierLevoy

defaultLUT

protected void defaultLUT()

Setup a default LUT.

 index = 0 is not shown (opacity 0).
 index == 1 is white
 index > 1 direct to the spectrum LUT (index == 2 is red, index == 128 is green andsoforth)
 

Overrides:

defaultLUT in class VJClassifierLevoy