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![]() Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /var/www/html/adimi/vendor/dompdf/dompdf/src/Positioner/ |
<?php /** * @package dompdf * @link http://dompdf.github.com/ * @author Benj Carson <[email protected]> * @author Fabien Ménager <[email protected]> * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License */ namespace Dompdf\Positioner; use Dompdf\FrameDecorator\AbstractFrameDecorator; /** * Positions fixely positioned frames */ class Fixed extends AbstractPositioner { /** * @param AbstractFrameDecorator $frame */ function position(AbstractFrameDecorator $frame) { $style = $frame->get_original_style(); $root = $frame->get_root(); $initialcb = $root->get_containing_block(); $initialcb_style = $root->get_style(); $p = $frame->find_block_parent(); if ($p) { $p->add_line(); } // Compute the margins of the @page style $margin_top = (float)$initialcb_style->length_in_pt($initialcb_style->margin_top, $initialcb["h"]); $margin_right = (float)$initialcb_style->length_in_pt($initialcb_style->margin_right, $initialcb["w"]); $margin_bottom = (float)$initialcb_style->length_in_pt($initialcb_style->margin_bottom, $initialcb["h"]); $margin_left = (float)$initialcb_style->length_in_pt($initialcb_style->margin_left, $initialcb["w"]); // The needed computed style of the element $height = (float)$style->length_in_pt($style->height, $initialcb["h"]); $width = (float)$style->length_in_pt($style->width, $initialcb["w"]); $top = $style->length_in_pt($style->top, $initialcb["h"]); $right = $style->length_in_pt($style->right, $initialcb["w"]); $bottom = $style->length_in_pt($style->bottom, $initialcb["h"]); $left = $style->length_in_pt($style->left, $initialcb["w"]); $y = $margin_top; if (isset($top)) { $y = (float)$top + $margin_top; if ($top === "auto") { $y = $margin_top; if (isset($bottom) && $bottom !== "auto") { $y = $initialcb["h"] - $bottom - $margin_bottom; if ($frame->is_auto_height()) { $y -= $height; } else { $y -= $frame->get_margin_height(); } } } } $x = $margin_left; if (isset($left)) { $x = (float)$left + $margin_left; if ($left === "auto") { $x = $margin_left; if (isset($right) && $right !== "auto") { $x = $initialcb["w"] - $right - $margin_right; if ($frame->is_auto_width()) { $x -= $width; } else { $x -= $frame->get_margin_width(); } } } } $frame->set_position($x, $y); $children = $frame->get_children(); foreach ($children as $child) { $child->set_position($x, $y); } } }