From e351b6868326138b2735d62b4a69cc0b0b60c289 Mon Sep 17 00:00:00 2001
From: Oliver Vogel <oliver@olivervogel.com>
Date: Sat, 30 Oct 2021 12:16:23 +0200
Subject: [PATCH] Bugfix

---
 src/Drivers/Gd/Image.php                            | 9 +++++++++
 src/Drivers/Imagick/Modifiers/GreyscaleModifier.php | 4 ++--
 tests/Drivers/Gd/ImageTest.php                      | 7 +++++++
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/Drivers/Gd/Image.php b/src/Drivers/Gd/Image.php
index 751f4d4b..c3fde6eb 100644
--- a/src/Drivers/Gd/Image.php
+++ b/src/Drivers/Gd/Image.php
@@ -6,6 +6,7 @@ use GdImage;
 use Intervention\Image\Collection;
 use Intervention\Image\Drivers\Abstract\AbstractImage;
 use Intervention\Image\Drivers\Gd\Frame;
+use Intervention\Image\Geometry\Resizer;
 use Intervention\Image\Geometry\Size;
 use Intervention\Image\Interfaces\EncoderInterface;
 use Intervention\Image\Interfaces\ImageInterface;
@@ -23,4 +24,12 @@ class Image extends AbstractImage implements ImageInterface, IteratorAggregate
     {
         return imagesy($this->frames->first()->getCore());
     }
+
+    public function resize(...$arguments): self
+    {
+        $resizer = new Resizer($this->size());
+        $resizer->setTargetSizeByArray($arguments)->resize();
+
+        return $this;
+    }
 }
diff --git a/src/Drivers/Imagick/Modifiers/GreyscaleModifier.php b/src/Drivers/Imagick/Modifiers/GreyscaleModifier.php
index d3452955..f5e65282 100644
--- a/src/Drivers/Imagick/Modifiers/GreyscaleModifier.php
+++ b/src/Drivers/Imagick/Modifiers/GreyscaleModifier.php
@@ -9,10 +9,10 @@ class GreyscaleModifier implements ModifierInterface
 {
     public function apply(ImageInterface $image): ImageInterface
     {
-        foreach ($this->image as $frame) {
+        foreach ($image as $frame) {
             $frame->getCore()->modulateImage(100, 0, 100);
         }
 
-        return $this->image;
+        return $image;
     }
 }
diff --git a/tests/Drivers/Gd/ImageTest.php b/tests/Drivers/Gd/ImageTest.php
index db5ddb78..b2275680 100644
--- a/tests/Drivers/Gd/ImageTest.php
+++ b/tests/Drivers/Gd/ImageTest.php
@@ -43,4 +43,11 @@ class ImageTest extends TestCase
     {
         $this->assertInstanceOf(Size::class, $this->image->size());
     }
+
+    public function testResize(): void
+    {
+        $this->assertInstanceOf(Image::class, $this->image->resize(function ($size) {
+            $size->width(300);
+        }));
+    }
 }