用imagemagick php转换不正确的svg

Question

我有转换svg

的问题

我的sctipn生成svg图像

<?xml version="1.0"?>
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    <desc>Created with Rapha&#xEB;l</desc>
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" preserveAspectRatio="none" height="403" width="493" y="113" x="145"/>
    </g>
</svg>

代码是正确的。

转换代码

$imagick = new Imagick(); 
$imagick->readImageBlob($data); 
$imagick->setImageFormat("pdf");

echo $imagick; 

如果我使用ImageMagick 6.5.6-10的主机，转换就可以了（左 - pdf，右 - svg） http://clip2net.com/s/2LO2O

如果我使用ImageMagick 6.8.2，转换非常糟糕 http://clip2net.com/s/2LO1p

请帮助