Added: Incorrect image orientation

rainloop/v/0.0.0/app/libraries/Imagine/Image/Palette/CMYK.php

@@ -0,0 +1,118 @@
+<?php
+
+/*
+ * This file is part of the Imagine package.
+ *
+ * (c) Bulat Shakirzyanov <mallluhuct@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Imagine\Image\Palette;
+
+use Imagine\Image\Palette\Color\CMYK as CMYKColor;
+use Imagine\Image\Palette\Color\ColorInterface;
+use Imagine\Exception\RuntimeException;
+use Imagine\Exception\InvalidArgumentException;
+use Imagine\Image\Profile;
+use Imagine\Image\ProfileInterface;
+
+class CMYK implements PaletteInterface
+{
+    private $parser;
+    private $profile;
+    private static $colors = array();
+
+    public function __construct()
+    {
+        $this->parser = new ColorParser();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function name()
+    {
+        return PaletteInterface::PALETTE_CMYK;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function pixelDefinition()
+    {
+        return array(
+            ColorInterface::COLOR_CYAN,
+            ColorInterface::COLOR_MAGENTA,
+            ColorInterface::COLOR_YELLOW,
+            ColorInterface::COLOR_KEYLINE,
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsAlpha()
+    {
+        return false;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function color($color, $alpha = null)
+    {
+        if (null !== $alpha) {
+            throw new InvalidArgumentException('CMYK palette does not support alpha');
+        }
+
+        $color = $this->parser->parseToCMYK($color);
+        $index = sprintf('cmyk(%d, %d, %d, %d)', $color[0], $color[1], $color[2], $color[3]);
+
+        if (false === array_key_exists($index, self::$colors)) {
+            self::$colors[$index] = new CMYKColor($this, $color);
+        }
+
+        return self::$colors[$index];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function blend(ColorInterface $color1, ColorInterface $color2, $amount)
+    {
+        if (!$color1 instanceof CMYKColor || ! $color2 instanceof CMYKColor) {
+            throw new RuntimeException('CMYK palette can only blend CMYK colors');
+        }
+
+        return $this->color(array(
+            min(100, $color1->getCyan() + $color2->getCyan() * $amount),
+            min(100, $color1->getMagenta() + $color2->getMagenta() * $amount),
+            min(100, $color1->getYellow() + $color2->getYellow() * $amount),
+            min(100, $color1->getKeyline() + $color2->getKeyline() * $amount),
+        ));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function useProfile(ProfileInterface $profile)
+    {
+        $this->profile = $profile;
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function profile()
+    {
+        if (!$this->profile) {
+            $this->profile = Profile::fromPath(__DIR__ . '/../../resources/Adobe/CMYK/USWebUncoated.icc');
+        }
+
+        return $this->profile;
+    }
+}