net.jbeans.j3d.data
Class DefaultColorLookupTable

java.lang.Object
  net.jbeans.j3d.data.AttributeArray
      net.jbeans.j3d.data.LookupTable
          net.jbeans.j3d.data.DefaultColorLookupTable

Direct Known Subclasses:

ColorLookupTable

public class DefaultColorLookupTable

extends LookupTable

DefaultColorLookupTable is an object that maps scalar values into rgba (red-green-blue-alpha transparency) color specification, or rgba into scalar values. The color table can be created by direct insertion of color values, or by specifying hue, saturation, value, and alpha range and generating a table.

Version:

$Revision: 1.3 $

Author:

Masahiro Takatsuka (masa@jbeans.net)

See Also:

LookupTable

Field Summary

Fields inherited from class net.jbeans.j3d.data.LookupTable

buildTime, insertTime, numberOfLookups

Fields inherited from class net.jbeans.j3d.data.AttributeArray

data

Constructor Summary

DefaultColorLookupTable()

DefaultColorLookupTable(int dataType, int dim)

DefaultColorLookupTable(int dataType, int dim, int size)
Construct with range=(0,1); and hsv ranges set up for rainbow color table (from blue to red).

Method Summary

protected void	build() Generate lookup table.
AttributeArray	makeObject() Virtual constructor creates object of same type as this object.

Methods inherited from class net.jbeans.j3d.data.LookupTable

getNumberOfLookups, getTableRange, getTableValue, getTableValue, mapValue, mapValues, setNumberOfLookups, setNumberOfTableValues, setTableRange, setTableRange, setTableValue

Methods inherited from class net.jbeans.j3d.data.AttributeArray

allocate, copy, getData, getDataType, getDimension, initialize, reset, setData, setDataType, setDataTypeToBit, setDataTypeToChar, setDataTypeToDouble, setDataTypeToFloat, setDataTypeToInt, setDataTypeToLong, setDataTypeToShort, setDataTypeToString, squeeze

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultColorLookupTable

public DefaultColorLookupTable(int dataType,
                               int dim,
                               int size)

Construct with range=(0,1); and hsv ranges set up for rainbow color table (from blue to red).

DefaultColorLookupTable

public DefaultColorLookupTable(int dataType,
                               int dim)

DefaultColorLookupTable

public DefaultColorLookupTable()

Method Detail

makeObject

public AttributeArray makeObject()

Virtual constructor creates object of same type as this object.

Specified by:

makeObject in class AttributeArray

build

protected void build()

Generate lookup table.

Specified by:

build in class LookupTable