Description:
------------
---
From manual page: https://php.net/imagickdraw.getvectorgraphics
---
"Returns a string which specifies the vector graphics"

However, the string returned, although a legal XML object, is not compatible with SVG.

Test script:
---------------
$draw = new ImagickDraw ();
$draw->setStrokeColor ("red");
$draw->setFillColor ("none");
$draw->rectangle (10, 10, 100, 100);
$doc = new DOMDocument ("1.0", "UTF-8");
$doc->preserveWhiteSpace = false;
$doc->formatOutput = true;
$doc->loadXML ($draw->getVectorGraphics ());
file_put_contents ("test_5.svg", $doc->saveXML ());

Expected result:
----------------
<?xml version="1.0"?>
<svg>
  <rect x="10" y="10" stroke="#FF0000" fill="#000000" fill-opacity="0" width="90" height="90" />
</svg>

Actual result:
--------------
<?xml version="1.0"?>
<drawing-wand>
  <clip-path/>
  <clip-units>Undefined</clip-units>
  <decorate>None</decorate>
  <encoding/>
  <fill>#00000000</fill>
  <fill-opacity>0</fill-opacity>
  <fill-rule>Evenodd</fill-rule>
  <font/>
  <font-family/>
  <font-size>12</font-size>
  <font-stretch>Undefined</font-stretch>
  <font-style>Undefined</font-style>
  <font-weight>0</font-weight>
  <gravity>Undefined</gravity>
  <stroke>#FF0000</stroke>
  <stroke-antialias>1</stroke-antialias>
  <stroke-dasharray/>
  <stroke-dashoffset>0</stroke-dashoffset>
  <stroke-linecap>Butt</stroke-linecap>
  <stroke-linejoin>Miter</stroke-linejoin>
  <stroke-miterlimit>10</stroke-miterlimit>
  <stroke-opacity>1</stroke-opacity>
  <stroke-width>1</stroke-width>
  <text-align>Undefined</text-align>
  <text-antialias>1</text-antialias>
  <text-undercolor>#000000</text-undercolor>
  <vector-graphics>stroke '#FFFF00000000'
fill 'none'
rectangle 10 10 100 100
</vector-graphics>
</drawing-wand>