net.sourceforge.jiu.apps.ColorIndexer

public class ColorIndexer extends BatchProcessorOperation

Loads image files and generates color index information for them.

Since:: 0.12.0
Author:: Marco Schmidt

Field Summary

Fields

Modifier and Type

Field

Description

static final int

BLACK

static final int

BLUE

static final String[]

COLOR_NAMES

private int

contrastChange

static final int

CYAN

private NumberFormat

formatter

static final int

GREEN

static final int

MAGENTA

private int

maxLength

static final int

RED

static final int

WHITE

static final int

YELLOW
Constructor Summary

Constructors

Constructor

Description

ColorIndexer()
Method Summary

Modifier and Type

Method

Description

private PixelImage

adjustColor(PixelImage img)

private PixelImage

convertToRgb24(PixelImage in)

private int[]

count(PixelImage image)

static void

main(String[] args)

void

processFile(String inputDirectory, String inputFileName, String outputDirectory)

Method to be called on each file given to this operation.

private PixelImage

scale(PixelImage in)

private void

store(String name, int[] occ)

Methods inherited from class net.sourceforge.jiu.ops.BatchProcessorOperation
addDirectoryTree, addDirectoryTree, addInputFileName, addInputFileNames, getErrorMessages, getOverwrite, process, setCollectErrorMessages, setOutputDirectory, setOverwrite

Methods inherited from class net.sourceforge.jiu.ops.Operation
addProgressListener, addProgressListeners, getAbort, removeProgressListener, setAbort, setProgress, setProgress

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- maxLength
  
  private int maxLength
- contrastChange
  
  private int contrastChange
- formatter
  
  private NumberFormat formatter
- BLACK
  
  public static final int BLACK
  See Also:
  
  Constant Field Values
- RED
  
  public static final int RED
  See Also:
  
  Constant Field Values
- GREEN
  
  public static final int GREEN
  See Also:
  
  Constant Field Values
- BLUE
  
  public static final int BLUE
  See Also:
  
  Constant Field Values
- YELLOW
  
  public static final int YELLOW
  See Also:
  
  Constant Field Values
- MAGENTA
  
  public static final int MAGENTA
  See Also:
  
  Constant Field Values
- CYAN
  
  public static final int CYAN
  See Also:
  
  Constant Field Values
- WHITE
  
  public static final int WHITE
  See Also:
  
  Constant Field Values
- COLOR_NAMES
  
  public static final String[] COLOR_NAMES
Constructor Details
- ColorIndexer
  
  public ColorIndexer()
Method Details
- main
  
  public static void main(String[] args)
- convertToRgb24
  
  private PixelImage convertToRgb24(PixelImage in)
- adjustColor
  
  private PixelImage adjustColor(PixelImage img)
- scale
  
  private PixelImage scale(PixelImage in)
- count
  
  private int[] count(PixelImage image)
- store
  
  private void store(String name, int[] occ)
- processFile
  
  public void processFile(String inputDirectory, String inputFileName, String outputDirectory)
  
  Description copied from class: BatchProcessorOperation
  
  Method to be called on each file given to this operation. Non-abstract heirs of this class must implement this method to add functionality.
  
  Specified by:
  
  processFile in class BatchProcessorOperation
  
  Parameters:
  
  inputDirectory - name of directory where the file to be processed resides
  
  inputFileName - name of file to be processed
  
  outputDirectory - output directory for that file, need not necessarily be used

Class ColorIndexer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class net.sourceforge.jiu.ops.BatchProcessorOperation

Methods inherited from class net.sourceforge.jiu.ops.Operation

Methods inherited from class java.lang.Object

Field Details

maxLength

contrastChange

formatter

BLACK

RED

GREEN

BLUE

YELLOW

MAGENTA

CYAN

WHITE

COLOR_NAMES

Constructor Details

ColorIndexer

Method Details

main

convertToRgb24

adjustColor

scale

count

store

processFile