function test_generateUniqueId()
{
$id = PageNumberItem::generateUniqueId();
$this->assertTrue(preg_match('/^__page_no_(\\d+?)__$/', $id, $matches) === 1);
$id = PageNumberItem::generateUniqueId();
$this->assertEquals('__page_no_' . ($matches[1] + 1) . '__', $id);
}
/**
* @param Item\PageNumberItem $item
*/
public function renderPageNumberItem(Item\PageNumberItem $item)
{
$format = $item->getFormat();
$bounds = $item->getBounds();
$this->doc->text->drawText($item->getFormattedPageNumber(), $bounds['x'], $bounds['y'], $bounds['width'], $bounds['height'], $this->buildTextStyles($item->exportStyles()));
}
/**
* @access private
*
* @param array $item_format
*/
public static function setPageNumberUniqueId(array &$item_format)
{
if (empty($item_format['id'])) {
$item_format['id'] = Item\PageNumberItem::generateUniqueId();
}
}
