Initial commit

2026-05-26 08:07:45 +00:00
commit a234e55e64
4263 changed files with 855927 additions and 0 deletions
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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;
+
+/**
+ * Base AbstractPositioner class
+ *
+ * Defines positioner interface
+ *
+ * @package dompdf
+ */
+abstract class AbstractPositioner
+{
+
+    /**
+     * @param AbstractFrameDecorator $frame
+     */
+    abstract function position(AbstractFrameDecorator $frame): void;
+
+    /**
+     * @param AbstractFrameDecorator $frame
+     * @param float                  $offset_x
+     * @param float                  $offset_y
+     * @param bool                   $ignore_self
+     */
+    function move(
+        AbstractFrameDecorator $frame,
+        float $offset_x,
+        float $offset_y,
+        bool $ignore_self = false
+    ): void {
+        [$x, $y] = $frame->get_position();
+
+        if (!$ignore_self) {
+            $frame->set_position($x + $offset_x, $y + $offset_y);
+        }
+
+        foreach ($frame->get_children() as $child) {
+            $child->move($offset_x, $offset_y);
+        }
+    }
+}