vona.color.iccconvert

Class ICCConvert

java.lang.Object

vona.color.iccconvert.ICCConvert

public class ICCConvert
extends java.lang.Object

Vona's utils: color space conversion command line tool.

This is a stand-alone command-line utility for converting a color value fromn one color space to another. Several distinguished color spaces are available:

• RGB: Java default RGB space
• linear: Java linear RGB space
• gray: Java linear grayscale space
• sRGB: sRGB space
• XYZ: CIE XYZ space
• PYCC: Photo YCC space

In addition, color spaces defined by arbitrary ICC profiles are supported. You can download some good ICC profiles from Adobe.

Copyright (C) 2004 Marsette A. Vona, III

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

Author:

Marsette (Marty) A. Vona, III

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	cvsid CVS id.
(package private) static java.text.NumberFormat	nf The NumberFormat we use to display color component values.
static java.lang.String	USAGE Usage string.

Constructor Summary

Constructors

Constructor and Description
ICCConvert()

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(java.lang.String[] argv) See USAGE for semantics of argv.
(package private) static java.awt.color.ColorSpace	parseColorSpace(java.lang.String space) Parse a color space identifier.
(package private) static java.lang.String	printColor(java.awt.Color c, float scale) Print all components of a color in the ranges of its native color space.
(package private) static java.lang.String	printSpace(java.awt.color.ColorSpace s, java.lang.String name) prints the class and name of a color space

Methods inherited from class java.lang.Object

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

Field Detail

cvsid

private static final java.lang.String cvsid

CVS id.

See Also:

Constant Field Values

USAGE

public static final java.lang.String USAGE

Usage string.

See Also:

Constant Field Values

nf

static java.text.NumberFormat nf

The NumberFormat we use to display color component values.

Constructor Detail

ICCConvert

public ICCConvert()

Method Detail

main

public static void main(java.lang.String[] argv)

See USAGE for semantics of argv.

parseColorSpace

static java.awt.color.ColorSpace parseColorSpace(java.lang.String space)
                                          throws java.io.IOException

Parse a color space identifier.

Parameters:

space - either one of the distinguished space names listed in the class header doc (compared case insensitive) or the pathname of an ICC file

Returns:

an instance of the indicated ColorSpace

Throws:

java.io.IOException - if name is supposed to be an .icc file but there was a problem loading it

printColor

static java.lang.String printColor(java.awt.Color c,
                          float scale)

Print all components of a color in the ranges of its native color space.

Parameters:

c - the Color to print

scale - an extra scale factor applied to all components

printSpace

static java.lang.String printSpace(java.awt.color.ColorSpace s,
                          java.lang.String name)

prints the class and name of a color space