jpgraph中文乱码

1.把字体文件(C:\WINDOWS/fonts/)fonts复制到存放jpgraph的相同文件下面。

2.在jpgraph.php里找到如下代码

// Setup path for western/latin TTF fonts

if (!defined('TTF_DIR')) {

if (strstr( PHP_OS, 'WIN') ) {

$sroot = getenv('SystemRoot');

if( empty($sroot) ) {

$t = new ErrMsgText();

$msg = $t->Get(12,$file,$lineno);

die($msg);

}

else {

define('TTF_DIR', $sroot.'/fonts/');

}

} else {

define('TTF_DIR','/usr/share/fonts/truetype/');

}

}

修改为：

// Setup path for western/latin TTF fonts

//

if (!defined('TTF_DIR')) {

if (strstr( PHP_OS, 'WIN') ) {

$sroot = getenv('SystemRoot');

if( empty($sroot) ) {

$t = new ErrMsgText();

$msg = $t->Get(12,$file,$lineno);

die($msg);

}

else {

define('TTF_DIR','jpgraph/fonts/');

}

} else {

define('TTF_DIR','/usr/share/fonts/truetype/');

}

}

Warning: file_exists() [function.file-exists]: open_basedir restriction in effect. File(C:\WINDOWS/fonts/simhei.ttf) is not within the allowed path(s): (e:/DedeAMPZ/WebRoot/hm5988comcn) in E:\DedeAMPZ\WebRoot\hm5988comcn\api\src\jpgraph\jpgraph_ttf.inc.php on line 497

JpGraph Error: 25049 Font file "C:\WINDOWS/fonts/simhei.ttf" is not readable or does not exist.