/**
* Add a link to the pdf
*
* @param string $url The url to link to
* @param float $x The x position of the link
* @param float $y The y position of the link
* @param float $width The width of the link
* @param float $height The height of the link
*/
function add_link($url, $x, $y, $width, $height)
{
$y = $this->y($y) - $height;
if (strpos($url, '#') === 0) {
// Local link
$name = substr($url, 1);
if ($name) {
$this->_pdf->addInternalLink($name, $x, $y, $x + $width, $y + $height);
}
} else {
$this->_pdf->addLink(rawurldecode($url), $x, $y, $x + $width, $y + $height);
}
}