Viewing file:  Inline.php (1.48 KB) -rw-r--r--
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<?php
/**
* @package dompdf
* @link https://github.com/dompdf/dompdf
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace Dompdf\Positioner;
use Dompdf\FrameDecorator\AbstractFrameDecorator;
use Dompdf\FrameDecorator\Inline as InlineFrameDecorator;
use Dompdf\Exception;
use Dompdf\Helpers;
/**
* Positions inline frames
*
* @package dompdf
*/
class Inline extends AbstractPositioner
{
/**
* @param AbstractFrameDecorator $frame
* @throws Exception
*/
function position(AbstractFrameDecorator $frame): void
{
// Find our nearest block level parent and access its lines property
$block = $frame->find_block_parent();
if (!$block) {
throw new Exception("No block-level parent found. Not good.");
}
$cb = $frame->get_containing_block();
$line = $block->get_current_line_box();
if (!$frame->is_text_node() && !($frame instanceof InlineFrameDecorator)) {
// Atomic inline boxes and replaced inline elements
// (inline-block, inline-table, img etc.)
$width = $frame->get_margin_width();
$available_width = $cb["w"] - $line->left - $line->w - $line->right;
if (Helpers::lengthGreater($width, $available_width)) {
$block->add_line();
$line = $block->get_current_line_box();
}
}
$frame->set_position($cb["x"] + $line->w, $line->y);
}
}
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