Google Maps Embed API Current Location as starting point with iframe
<p>What i'm trying to do is set an address as destination and as the origin (starting point) I would like to put the current location of the device, but i cannot find anything on line that works with the iframe, all i found is to key current location as origin, but it doesn't seem to work, i also tried my location, current address and as i'm in italy i also tried with italian language, but all the same, any one know what's the correct command to put as origin so it will automatically get the user location as starting point</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>.maps {
  width: 600px;
  height: 200px;
  border: 0;
}</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;iframe allowfullscreen="" class="maps" frameborder="0" id="mapnavi" name="mapnavi" src="https://www.google.com/maps/embed/v1/directions?
origin=current+location
&amp;destination=rome
&amp;key=AIzaSyC-5CY9mOCeg5Y3IhPqi_Yd0-DZtWrJl-E"&gt;
&lt;/iframe&gt;</code></pre>
</div>
</div>
</p>