Added: Incorrect image orientation

rainloop/v/0.0.0/app/libraries/Imagine/Image/Histogram/Bucket.php

@@ -0,0 +1,56 @@
+<?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\Histogram;
+
+/**
+ * Bucket histogram
+ */
+final class Bucket implements \Countable
+{
+    /**
+     * @var Range
+     */
+    private $range;
+
+    /**
+     * @var integer
+     */
+    private $count;
+
+    /**
+     * @param Range   $range
+     * @param integer $count
+     */
+    public function __construct(Range $range, $count = 0)
+    {
+        $this->range = $range;
+        $this->count = $count;
+    }
+
+    /**
+     * @param integer $value
+     */
+    public function add($value)
+    {
+        if ($this->range->contains($value)) {
+            $this->count++;
+        }
+    }
+
+    /**
+     * @return integer The number of elements in the bucket.
+     */
+    public function count()
+    {
+        return $this->count;
+    }
+}

rainloop/v/0.0.0/app/libraries/Imagine/Image/Histogram/Range.php

@@ -0,0 +1,56 @@
+<?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\Histogram;
+
+use Imagine\Exception\OutOfBoundsException;
+
+/**
+ * Range histogram
+ */
+final class Range
+{
+    /**
+     * @var integer
+     */
+    private $start;
+
+    /**
+     * @var integer
+     */
+    private $end;
+
+    /**
+     * @param integer $start
+     * @param integer $end
+     *
+     * @throws OutOfBoundsException
+     */
+    public function __construct($start, $end)
+    {
+        if ($end <= $start) {
+            throw new OutOfBoundsException(sprintf('Range end cannot be bigger than start, %d %d given accordingly', $this->start, $this->end));
+        }
+
+        $this->start = $start;
+        $this->end   = $end;
+    }
+
+    /**
+     * @param integer $value
+     *
+     * @return Boolean
+     */
+    public function contains($value)
+    {
+        return $value >= $this->start && $value < $this->end;
+    }
+}