Fixes handling of $draw_quiet_zone parameter

Previously, output image was always enlarged by quiet zone region, no matter if $draw_quiet_zone is true or false.
googlebe · Jan 5, 2017 · 657768b · 657768b
1 parent ab09b42
commit 657768b
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/QrCode.php b/src/QrCode.php
@@ -1397,7 +1397,9 @@ public function create()
             ++$i;
         }
 
-        $mib = $max_modules_1side + 8;
+        $mib = $max_modules_1side;
+        if ($this->draw_quiet_zone)
+            $mib += 8;
 
         if ($this->size == 0) {
             $this->size = $mib * $qrcode_module_size;
@@ -1458,7 +1460,7 @@ public function create()
         if ($this->draw_quiet_zone == true) {
             imagecopyresampled($output_image, $base_image, $this->padding, $this->padding, 0, 0, $this->size, $this->size, $mib, $mib);
         } else {
-            imagecopyresampled($output_image, $base_image, $this->padding, $this->padding, 4, 4, $this->size, $this->size, $mib - 8, $mib - 8);
+            imagecopyresampled($output_image, $base_image, $this->padding, $this->padding, 4, 4, $this->size, $this->size, $mib, $mib);
         }
 
         if ($this->draw_border == true) {