function output($options = null)
{
// Store the last page in the page cache
if (!is_null($this->_current_page_id)) {
$this->_pdf->close_object();
$this->_pdf->add_object($this->_current_page_id, "add");
Page_Cache::store_page($this->_cache_id, $this->_pdf->get_page_number(), $this->_pdf->serialize_object($this->_current_page_id));
$this->_current_page_id = null;
}
return $this->_pdf->output();
}
static function insert_cached_document(CPDF_Adapter $pdf, $id, $new_page = true)
{
$res = self::__query("SELECT font_name FROM page_fonts WHERE id='" . pg_escape_string($id) . "'");
while ($row = pg_fetch_assoc($res)) {
$pdf->get_cpdf()->selectFont($row["font_name"]);
}
$res = self::__query("SELECT data FROM page_cache WHERE id='" . pg_escape_string($id) . "'");
if ($new_page) {
$pdf->new_page();
}
$first = true;
while ($row = pg_fetch_assoc($res)) {
if (!$first) {
$pdf->new_page();
} else {
$first = false;
}
$page = $pdf->reopen_serialized_object($row["data"]);
$pdf->add_object($page, "add");
}
}
static function insert_cached_document(CPDF_Adapter $pdf, $id, $new_page = true) {
$res = self::__query("SELECT font_name FROM page_fonts WHERE id='" . pg_escape_string($id) . "'");
// Ensure that the fonts needed by the cached document are loaded into
// the pdf
while ($row = pg_fetch_assoc($res))
$pdf->get_cpdf()->selectFont($row["font_name"]);
$res = self::__query("SELECT data FROM page_cache WHERE id='" . pg_escape_string($id) . "'");
if ( $new_page )
$pdf->new_page();
$first = true;
while ($row = pg_fetch_assoc($res)) {
if ( !$first )
$pdf->new_page();
else
$first = false;
$page = $pdf->reopen_serialized_object($row["data"]);
//$pdf->close_object();
$pdf->add_object($page, "add");
}
}
