jpgraph图形类库中文乱码解决


1、将windows字体文件(simhei.ttf,simsun.ttc等)复制到 /usr/X11R6/lib/X11/fonts/truetype/,如果目录不存在,则建立;

  2、找到src/jpgraph.php文件,将FF_CHINESE部分屏蔽

/*
elseif( $aFF === FF_CHINESE ) {
      if( !function_exists('iconv') ) {
        JpGraphError::Raise('Usage of FF_CHINESE (FF_BIG5)
font family requires that your PHP setup has the iconv() function.
By default this is not compiled into PHP (needs the "--width-iconv"
when configured).');
      }
      return iconv('BIG5','UTF-8',$aTxt);
*/

  3、应用,以srcExamples的accbarex1.php为例

  $graph->title->Set("Accumulated bar plots");

  改为

  $graph->title->Set("中文测试");

  $graph->title->SetFont(FF_FONT1,FS_BOLD);

  改为

  $graph->title->SetFont(FF_SIMSUN,FS_BOLD);

  //如果有x或y轴,则用下面语句

  $graph->legend->SetFont(FF_SIMSUN,FS_NORMAL);

  运行程序,中文乱码问题OK


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