From cfa2eb97fb9b38d62fd2cd8d54ab59bac503967f Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Sat, 12 Aug 2017 13:22:46 -0400
Subject: Add page rotation (fixes #132)

---
 manual/qpdf-manual.xml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'manual/qpdf-manual.xml')

diff --git a/manual/qpdf-manual.xml b/manual/qpdf-manual.xml
index d05af020..0266a1dc 100644
--- a/manual/qpdf-manual.xml
+++ b/manual/qpdf-manual.xml
@@ -348,6 +348,26 @@ make
        </para>
       </listitem>
      </varlistentry>
+     <varlistentry>
+      <term><option>--rotate=[+|-]angle:page-range</option></term>
+      <listitem>
+       <para>
+        Apply rotation to specified pages. The
+        <option>page-range</option> portion of the option value has
+        the same format as page ranges in <xref
+        linkend="ref.page-selection"/>. The <option>angle</option>
+        portion of the parameter may be either 90, 180, or 270. If
+        preceded by <option>+</option> or <option>-</option>, the
+        angle is added to or subtracted from the specified pages'
+        original rotations. Otherwise the pages' rotations are set to
+        the exact value. For example, the command <command>qpdf in.pdf
+        out.pdf --rotate=+90:2,4,6 --rotate=180:7-8</command> would
+        rotate pages 2, 4, and 6 90 degrees clockwise from their
+        original rotation and force the rotation of pages 7 through 9
+        to 180 degrees regardless of their original rotation.
+       </para>
+      </listitem>
+     </varlistentry>
      <varlistentry>
       <term><option>--pages options --</option></term>
       <listitem>
-- 
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