/*
?*?ColorIndexer
?*
?*?Copyright?（c）?2003?Marco?Schmidt.
?*?All?rights?reserved.
?*/
package?net.sourceforge.jiu.apps;

import?java.io.File;
import?java.text.DecimalFormat;
import?java.text.NumberFormat;

import?net.sourceforge.jiu.color.adjustment.Contrast;
import?net.sourceforge.jiu.color.promotion.PromotionRGB24;
import?net.sourceforge.jiu.data.PixelImage;
import?net.sourceforge.jiu.data.RGB24Image;
import?net.sourceforge.jiu.data.RGBIndex;
import?net.sourceforge.jiu.geometry.Resample;
import?net.sourceforge.jiu.gui.awt.ToolkitLoader;
import?net.sourceforge.jiu.ops.BatchProcessorOperation;
import?net.sourceforge.jiu.ops.OperationFailedException;

/**
?*?Loads?image?files?and?generates?color?index?information?for?them.
?*?@author?Marco?Schmidt
?*?@since?0.12.0
?*/
public?class?ColorIndexer?extends?BatchProcessorOperation
{
	private?int?maxLength?=?256;
	private?int?contrastChange?=?100;
	private?NumberFormat?formatter?=?new?DecimalFormat（“#.##“）;

	public?static?final?int?BLACK?=?0;
	public?static?final?int?RED?=?4;
	public?static?final?int?GREEN?=?2;
	public?static?final?int?BLUE?=?1;
	public?static?final?int?YELLOW?=?6;
	public?static?final?int?MAGENTA?=?5;
	public?static?final?int?CYAN?=?3;
	public?static?final?int?WHITE?=?7;
	public?static?final?String[]?COLOR_NAMES?=
		{“black“?“blue“?“green“?“cyan“?“red“?“magenta“?“yellow“?“white“};

	public?static?void?main（String[]?args）
	{
		ColorIndexer?indexer?=?new?ColorIndexer（）;
		for?（int?i?=?0;?i?		{
			String?name?=?args[i];
			File?file?=?new?File（name）;
			if?（file.isFile（））
			{
				indexer.addInputFileName（name）;
			}
			else
			if?（file.isDirectory（））
			{
				indexer.addDirectoryTree（name）;
			}
		}
		indexer.process（）;
		System.out.println（“Done.“）;
	}

	private?PixelImage?convertToRgb24（PixelImage?in）
	{
		if?（in?==?null）
		{
			return?null;
		}
		if?（in?instanceof?RGB24Image）
		{
			return?in;
		}
		try
		{
			PromotionRGB24?pr?=?new?PromotionRGB24（）;
			pr.setInputImage（in）;
			pr.process（）;
			return?pr.getOutputImage（）;
		}
		catch?（OperationFailedException?ofe）
		{
			return?null;
		}
	}

	private?PixelImage?adjustColor（PixelImage?img）
	{
		if?（img?==?null?||?contrastChange?==?0）
		{
			return?img;
		}
		try
		{
			Contrast?con?=?new?Contrast（）;
			con.setInputImage（img）;
			con.setContrast（contrastChange）;
			con.process（）;
			return?con.getOutputImage（）;
/*			HueSaturationValue?hsv?=?new?HueSaturationValue（）;
			hsv.setInputImage（img）;
			hsv.setSaturationValue（30?0）;
			hsv.process（）;
			return?hsv.getOutputImage（）;*/
		}
		catch?（OperationFailedException?ofe）
		{
			return?null;
		}
	}

	private?PixelImage?scale（PixelImage?in）
	{
		if?（in?==?null）
		{
			return?null;
		}
		if?（in.getWidth（）?<=?maxLength?&&?in.getHeight（）?<=?maxLength）
		{
			return?in;
		}
		try
		{
			Resample?res?=?new?Resample（）;
			res.setFilter（Resample

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????379??2009-03-25?09:43??jiu\.project

?????文件????????909??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\jiuawtapplet.java

?????文件???????1134??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\JiuBlur.java

?????文件??????14699??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\jiuconvert.java

?????文件????????851??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\JiuCountColors.java

?????文件???????1513??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\JiuHelloWorld.java

?????文件????????867??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\JiuInfo.java

?????文件???????3252??2009-04-04?07:42??jiu\src\net\sourceforge\jiu\apps\MenuIndexConstants.java

?????文件??????10090??2009-04-04?07:32??jiu\src\net\sourceforge\jiu\apps\MenuWrapper.java

?????文件??????19300??2009-03-26?01:49??jiu\src\net\sourceforge\jiu\apps\OperationProcessor.java

?????文件????????235??2009-03-25?09:43??jiu\src\net\sourceforge\jiu\apps\package.html

?????文件???????7563??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\StringIndexConstants.java

?????文件???????1680??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\StringLoader.java

?????文件???????5113??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\Strings.java

?????文件???????5754??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\ColorIndexer.java

?????文件????????839??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\dumpcodecs.java

?????文件??????13612??2009-04-04?10:02??jiu\src\net\sourceforge\jiu\apps\EditorState.java

?????文件???????3387??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\ImageDescriptionCreator.java

?????文件???????3842??2009-03-25?09:44??jiu\src\net\sourceforge\jiu\apps\ImageLoadTester.java

?????文件???????3872??2009-04-04?09:26??jiu\src\net\sourceforge\jiu\apps\jiuawt.java

?????文件????????935??2009-03-25?09:45??jiu\src\net\sourceforge\jiu\codecs\CodecMode.java

?????文件??????17454??2009-03-25?09:45??jiu\src\net\sourceforge\jiu\codecs\GIFCodec.java

?????文件??????21496??2009-03-25?09:45??jiu\src\net\sourceforge\jiu\codecs\IFFCodec.java

?????文件??????26810??2009-03-25?09:45??jiu\src\net\sourceforge\jiu\codecs\ImageCodec.java

?????文件??????11039??2009-03-25?09:45??jiu\src\net\sourceforge\jiu\codecs\ImageLoader.java

?????文件???????1306??2009-03-25?09:45??jiu\src\net\sourceforge\jiu\codecs\InvalidFileStructureException.java

?????文件????????890??2009-03-25?09:45??jiu\src\net\sourceforge\jiu\codecs\InvalidImageIndexException.java

?????文件???????3447??2009-03-25?09:45??jiu\src\net\sourceforge\jiu\codecs\package.html

?????文件??????43744??2009-03-25?09:45??jiu\src\net\sourceforge\jiu\codecs\PalmCodec.java

?????文件??????16868??2009-03-25?09:45??jiu\src\net\sourceforge\jiu\codecs\PCDCodec.java

............此處省略538個文件信息