1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_UTILITY_CLOUD_PRINT_BITMAP_IMAGE_H_
6#define CHROME_UTILITY_CLOUD_PRINT_BITMAP_IMAGE_H_
7
8#include "base/memory/scoped_ptr.h"
9#include "ui/gfx/point.h"
10#include "ui/gfx/size.h"
11
12namespace cloud_print {
13
14class BitmapImage {
15 public:
16  enum Colorspace {
17    // These are the only types PWGEncoder currently supports.
18    RGBA,
19    BGRA
20  };
21
22  BitmapImage(const gfx::Size& size, Colorspace colorspace);
23  ~BitmapImage();
24
25  uint8 channels() const;
26  const gfx::Size& size() const { return size_; }
27  Colorspace colorspace() const { return colorspace_; }
28
29  const uint8* pixel_data() const { return data_.get(); }
30  uint8* pixel_data() { return data_.get(); }
31
32  const uint8* GetPixel(const gfx::Point& point) const;
33
34 private:
35  gfx::Size size_;
36  Colorspace colorspace_;
37  scoped_ptr<uint8[]> data_;
38
39  DISALLOW_COPY_AND_ASSIGN(BitmapImage);
40};
41
42}  // namespace cloud_print
43
44#endif  // CHROME_UTILITY_CLOUD_PRINT_BITMAP_IMAGE_H_
45