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java.awt.image
public class: ShortLookupTable [javadoc | source]
java.lang.Object
   java.awt.image.LookupTable
      java.awt.image.ShortLookupTable
This class defines a lookup table object. The output of a lookup operation using an object of this class is interpreted as an unsigned short quantity. The lookup table contains short data arrays for one or more bands (or components) of an image, and it contains an offset which will be subtracted from the input values before indexing the arrays. This allows an array smaller than the native data size to be provided for a constrained input. If there is only one array in the lookup table, it will be applied to all bands.
Field Summary
 short[][] data    Constants 
Fields inherited from java.awt.image.LookupTable:
numComponents,  offset,  numEntries
Constructor:
 public ShortLookupTable(int offset,
    short[][] data) 
 public ShortLookupTable(int offset,
    short[] data) 
Method from java.awt.image.ShortLookupTable Summary:
getTable,   lookupPixel,   lookupPixel
Methods from java.awt.image.LookupTable:
getNumComponents,   getOffset,   lookupPixel
Methods from java.lang.Object:
clone,   equals,   finalize,   getClass,   hashCode,   notify,   notifyAll,   toString,   wait,   wait,   wait
Method from java.awt.image.ShortLookupTable Detail:
 public final short[][] getTable() 
    Returns the lookup table data by reference. If this ShortLookupTable was constructed using a single short array, the length of the returned array is one.
 public int[] lookupPixel(int[] src,
    int[] dst) 
    Returns an array of samples of a pixel, translated with the lookup table. The source and destination array can be the same array. Array dst is returned.
 public short[] lookupPixel(short[] src,
    short[] dst) 
    Returns an array of samples of a pixel, translated with the lookup table. The source and destination array can be the same array. Array dst is returned.