From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Tue, 21 Feb 2023 11:34:54 +0000 (+0100)
Subject: wait #5745 @0.25
X-Git-Url: http://git.cubedesigners.com/?a=commitdiff_plain;h=dbd968013f8212ff145b512c11cc9f100888e550;p=fluidbook_tools.git

wait #5745 @0.25
---

diff --git a/src/Links/Link.php b/src/Links/Link.php
index acb5f1e..b7ea827 100644
--- a/src/Links/Link.php
+++ b/src/Links/Link.php
@@ -88,6 +88,8 @@ class Link {
     public static function getInstance($id, $init, &$compiler) {
         $init = ArrayUtil::asArray($init);
 
+        static::normalizeAttributes($init);
+
         $init['scorm'] = self::isScorm($init);
         $init['to'] = self::replaceCustomURL($init['to']);
 
@@ -206,6 +208,15 @@ class Link {
 
     }
 
+    public static function normalizeAttributes(&$a) {
+        $numbers = ['left', 'top', 'rot', 'width', 'height'];
+        foreach ($a as $k => $v) {
+            if (in_array($k, $numbers)) {
+                $a[$k] = floatval($v);
+            }
+        }
+    }
+
     public function getSurface() {
         return $this->width * $this->height;
     }