root/cleversvg/trunk/quick_examples.php

<?php
require_once('cleversvg.php');
$doc = new csDocument(550, 400, 'SVG test document');

$gradient = new csLinearGradient(0, 0, '100%', '100%');
$gradient->addStop('0%', 'yellow');
$gradient->addStop('100%', 'red');
$doc->addAsDefinition($gradient, 'gradient');

$star = new csPolygon();
$star->setPointsArray(array(array(350,75),  array(379,161),
                            array(469,161), array(397,215),
                            array(423,301), array(350,250),
                            array(277,301), array(303,215),
                            array(231,161), array(321,161)));
$star->setStroke('blue');
$star->setFill('url(#gradient)');
$star->setStrokeWidth(4);
$linkedstar = new csLink();
$linkedstar->setHref('http://prendreuncafe.com/blog/');
$linkedstar->addElement($star);
$doc->addElement($linkedstar);

header("Content-type: image/svg+xml");
echo $doc->toXML();