Added BlurModifiers

src/Drivers/Gd/Modifiers/BlurModifier.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Intervention\Image\Drivers\Gd\Modifiers;
+
+use Intervention\Image\Interfaces\FrameInterface;
+use Intervention\Image\Interfaces\ImageInterface;
+use Intervention\Image\Interfaces\ModifierInterface;
+
+class BlurModifier implements ModifierInterface
+{
+    /**
+     * Create new modifier
+     *
+     * @param int $amount Blur amount (0 - 100%)
+     */
+    public function __construct(int $amount)
+    {
+        $this->amount = $amount;
+    }
+
+    public function apply(ImageInterface $image): ImageInterface
+    {
+        foreach ($image as $frame) {
+            $this->blurFrame($frame);
+        }
+
+        return $image;
+    }
+
+    protected function blurFrame(FrameInterface $frame): void
+    {
+        for ($i = 0; $i < $this->amount; $i++) {
+            imagefilter($frame->getCore(), IMG_FILTER_GAUSSIAN_BLUR);
+        }
+    }
+}

src/Drivers/Imagick/Modifiers/BlurModifier.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Intervention\Image\Drivers\Imagick\Modifiers;
+
+use Intervention\Image\Interfaces\ImageInterface;
+use Intervention\Image\Interfaces\ModifierInterface;
+
+class BlurModifier implements ModifierInterface
+{
+    /**
+     * Create new modifier
+     *
+     * @param int $amount Blur amount (0 - 100%)
+     */
+    public function __construct(int $amount)
+    {
+        $this->amount = $amount;
+    }
+
+    public function apply(ImageInterface $image): ImageInterface
+    {
+        foreach ($this->image as $frame) {
+            $frame->getCore()->blurImage(1 * $this->amount, 0.5 * $this->amount);
+        }
+
+        return $this->image;
+    }
+}