From 2c20475c1c506cd85f5d894ae317adb02df15eb9 Mon Sep 17 00:00:00 2001
From: Tobias Klug <klug@werdenktwas.de>
Date: Mon, 27 Mar 2017 14:25:51 +0200
Subject: [PATCH] add new modes bottom, top, right, left to watermark
 transformation

---
 src/Image/Transformation/Watermark.php | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/Image/Transformation/Watermark.php b/src/Image/Transformation/Watermark.php
index 246cc4611..84a5e722b 100644
--- a/src/Image/Transformation/Watermark.php
+++ b/src/Image/Transformation/Watermark.php
@@ -55,6 +55,10 @@ class Watermark extends Transformation implements ListenerInterface {
      * - "top-right": Places the watermark in the top right corner
      * - "bottom-left": Places the watermark in the bottom left corner
      * - "bottom-right": Places the watermark in the bottom right corner
+     * - "bottom": Places the watermark in the bottom center
+     * - "top": Places the watermark in the top center
+     * - "right": Places the watermark in the right center
+     * - "left": Places the watermark in the left center
      * - "center": Places the watermark in the center of the image
      *
      * @var string
@@ -170,6 +174,16 @@ public function transform(EventInterface $event) {
         } else if ($position === 'center') {
             $x = ($image->getWidth() / 2) - ($width / 2) + $x;
             $y = ($image->getHeight() / 2) - ($height / 2) + $y;
+        } else if ($position === 'bottom') {
+            $x = ($image->getWidth() / 2) - ($width / 2) + $x;
+            $y = $image->getHeight() - $height + $y;
+        } else if ($position === 'top') {
+            $x = ($image->getWidth() / 2) - ($width / 2) + $x;
+        } else if ($position === 'left') {
+            $y = ($image->getHeight() / 2) - ($height / 2) + $y;
+        } else if ($position === 'right') {
+            $x = $image->getWidth() - $width + $x;
+            $y = ($image->getHeight() / 2) - ($height / 2) + $y;
         }
 
         // Now make a composite