chromium/pdf/page_orientation.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "pdf/page_orientation.h"

#include <type_traits>

namespace chrome_pdf {

namespace {

// Adds two PageOrientation values together. This works because the underlying
// integer values have been chosen to allow modular arithmetic.
PageOrientation AddOrientations(PageOrientation first, PageOrientation second) { … }

}  // namespace

PageOrientation RotateClockwise(PageOrientation orientation) { … }

PageOrientation RotateCounterclockwise(PageOrientation orientation) { … }

}  // namespace chrome_pdf