(PECL imagick 2.0.0)
ImagickDraw::setVectorGraphics — Sets the vector graphics
$xml
   )本函数还未编写文档,仅有参数列表。
Sets the vector graphics associated with the specified ImagickDraw object. Use this method with ImagickDraw::getVectorGraphics() as a method to persist the vector graphics state.
xml
     xml containing the vector graphics
   成功时返回 TRUE, 或者在失败时返回 FALSE.