small changes

2020-11-18 02:59:18 +01:00
parent a75b898ea6
commit 019ce058cd
4 changed files with 81 additions and 35 deletions
--- a/thumbnail.php
+++ b/thumbnail.php
@ -6,7 +6,10 @@
    else
        $currentGrid = ".528.3....4.9.1...39.562......73.129...1.64.7...42.3656.13.5...28.6.4...4.5287...";
    header ("Content-type: image/png");
-    $size = (int) $_GET['size'];
+    if (isset($_GET['size']))
+        $size = (int) $_GET['size'];
+    else
+        $size = 196;

    $thumbnail = imagecreate($size, $size);
    $transparent = imagecolorallocate($thumbnail, 1, 1, 1);