linux解决jfreechart中文乱码问题

一叶梧桐

2011-09-24

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做项目中用到了jfreechart用来显示统计课程排行的结果，但是在xp下显示正常，但是在linux下显示中文乱码类似口口口之类的

在网上搜了些，一开始由于对linux不太熟悉，也就没有解决问题，现在学习了一段fedora后，重新解决了这个问题

首先将xp下的simsun.ttc字体拷贝到linux下，放在linux的%JAVA_HOME%/jre/lib/fonts目录下然后修改目录下的fonts.dir文件将首行的数字+1比如122变为123，然后在最后一行加上：

simsun.ttc-SungtiLGB-medium-r-normal--0-0-0-0-c-0-gb2312.1988-0

然后保存，如果是只读文件的话要强制保存:w!

最后在含有jfreechat的程序中设置如下：

CategoryPlotplot=this.chart.getCategoryPlot()

plot.setForegroundAlpha(0.6F);

chart.setTitle(newTextTitle(chart.getTitle().getText(),newFont("宋体",1,13)));

CategoryAxisdomainAxis=plot.getDomainAxis();

domainAxis.setLabelFont(newFont("宋体",1,12));

domainAxis.setTickLabelFont(newFont("宋体",0,10));

NumberAxisnumberaxis=(NumberAxis)plot.getRangeAxis();

numberaxis.setTickLabelFont(newFont("宋体",0,12));

numberaxis.setLabelFont(newFont("宋体",0,12));

domainAxis.setLowerMargin(0.01D);

domainAxis.setUpperMargin(0.01D);

示例2

1.在/usr/share/fonts/zh_CN/TrueType下

添加文件C:\WINDOWS\Fonts\simsun.ttc

2.在jdk/jre/lib下

添加font.properties.zh.Redhat1.0

3.若用tomcat

在tomcat/bin/setclasspath.sh中增加

CATALINA_OPTS="-Djava.awt.headless=true"

exportCATALINA_OPTS

font.properties.zh.Redhat1.0文件如下：

#@(#)font.properties.ja.linux1.702/03/07

#ComponentFontMappingsForRedhatLinux8.0/zh_CN

serif.0=-b&h-lucidabright-medium-r-normal--*-%d-*-*-p-*-iso8859-1

serif.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

serif.italic.0=-b&h-lucidabright-medium-i-normal--*-%d-*-*-p-*-iso8859-1

serif.italic.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

serif.bold.0=-b&h-lucidabright-demibold-r-normal--*-%d-*-*-p-*-iso8859-1

serif.bold.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

serif.bolditalic.0=-b&h-lucidabright-demibold-i-normal--*-%d-*-*-p-*-iso8859-1

serif.bolditalic.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

sansserif.0=-b&h-lucidasans-medium-r-normal-sans-*-%d-*-*-p-*-iso8859-1

sansserif.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

sansserif.italic.0=-b&h-lucidasans-medium-i-normal-sans-*-%d-*-*-p-*-iso8859-1

sansserif.italic.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

sansserif.bold.0=-b&h-lucidasans-bold-r-normal-sans-*-%d-*-*-p-*-iso8859-1

sansserif.bold.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

sansserif.bolditalic.0=-b&h-lucidasans-bold-i-normal-sans-*-%d-*-*-p-*-iso8859-1

sansserif.bolditalic.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

monospaced.0=-b&h-lucidatypewriter-medium-r-normal-sans-*-%d-*-*-m-*-iso8859-1

monospaced.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

monospaced.italic.0=-b&h-lucidatypewriter-medium-i-normal-sans-*-%d-*-*-m-*-iso8859-1

monospaced.italic.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

monospaced.bold.0=-b&h-lucidatypewriter-bold-r-normal-sans-*-%d-*-*-m-*-iso8859-1

monospaced.bold.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

monospaced.bolditalic.0=-b&h-lucidatypewriter-bold-i-normal-sans-*-%d-*-*-m-*-iso8859-1

monospaced.bolditalic.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

dialog.0=-b&h-lucidasans-medium-r-normal-sans-*-%d-*-*-p-*-iso8859-1

dialog.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

dialog.italic.0=-b&h-lucidasans-medium-i-normal-sans-*-%d-*-*-p-*-iso8859-1

dialog.italic.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

dialog.bold.0=-b&h-lucidasans-bold-r-normal-sans-*-%d-*-*-p-*-iso8859-1

dialog.bold.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

dialog.bolditalic.0=-b&h-lucidasans-bold-i-normal-sans-*-%d-*-*-p-*-iso8859-1

dialog.bolditalic.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

dialoginput.0=-b&h-lucidatypewriter-medium-r-normal-sans-*-%d-*-*-m-*-iso8859-1

dialoginput.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

dialoginput.italic.0=-b&h-lucidatypewriter-medium-i-normal-sans-*-%d-*-*-m-*-iso8859-1

dialoginput.italic.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

dialoginput.bold.0=-b&h-lucidatypewriter-bold-r-normal-sans-*-%d-*-*-m-*-iso8859-1

dialoginput.bold.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

dialoginput.bolditalic.0=-b&h-lucidatypewriter-bold-i-normal-sans-*-%d-*-*-m-*-iso8859-1

dialoginput.bolditalic.1=-misc-simsun18030-medium-r-normal--*-%d-*-*-c-*-iso10646-1

#MissingGlyphCharacter

default.char=274f

#ComponentFontCharacterEncodings

fontcharset.serif.0=sun.io.CharToByteISO8859_1

fontcharset.serif.1=sun.io.CharToByteUnicodeBigUnmarked

fontcharset.sansserif.0=sun.io.CharToByteISO8859_1

fontcharset.sansserif.1=sun.io.CharToByteUnicodeBigUnmarked

fontcharset.monospaced.0=sun.io.CharToByteISO8859_1

fontcharset.monospaced.1=sun.io.CharToByteUnicodeBigUnmarked

fontcharset.dialog.0=sun.io.CharToByteISO8859_1

fontcharset.dialog.1=sun.io.CharToByteUnicodeBigUnmarked

fontcharset.dialoginput.0=sun.io.CharToByteISO8859_1

fontcharset.dialoginput.1=sun.io.CharToByteUnicodeBigUnmarked

#ExclusionRanges

#XFontSetInformation

fontset.serif.plain=

-b&h-lucidabright-medium-r-normal--*-%d-*-*-p-*-iso8859-1,