With the code below I am able to generate the PDF normally. Only the "figure" I am generating using SVG is not showing.
What do I have to change for the figure to be included in the PDF?
*** Remembering that I can not change anything in HTML.
<?php
ini_set("display_errors", 1);
error_reporting(E_ALL|E_STRICT);
require "vendor/autoload.php";
use Dompdf\Dompdf;
use Dompdf\Options;
$options = new Options();
$options->set('isRemoteEnabled', TRUE);
$options->set('debugKeepTemp', TRUE);
$options->set('isHtml5ParserEnabled', true);
$dompdf = new DOMPDF($options);
$doc = new DOMDocument();
libxml_use_internal_errors(true);
$doc->loadHTMLFile("exemplo.html");
libxml_clear_errors();
$html = $doc->saveHTML();
$dompdf->loadHtml($html);
$dompdf->render();
$dompdf->stream("exemplo.pdf", array("Attachment"=>0));
?>
example.php
<!DOCTYPE html>
<html>
<body>
<svg width="400" height="110">
<rect width="300" height="100" style="fill:rgb(0,0,255);stroke-width:3;stroke:rgb(0,0,0)" />
</svg>
</body>
</html>