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      1 // Copyright (c) 2011 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_BROWSER_UI_WINDOW_SNAPSHOT_WINDOW_SNAPSHOT_H_
      6 #define CHROME_BROWSER_UI_WINDOW_SNAPSHOT_WINDOW_SNAPSHOT_H_
      7 #pragma once
      8 
      9 #include <vector>
     10 
     11 #include "ui/gfx/native_widget_types.h"
     12 
     13 namespace gfx {
     14   class Rect;
     15 }
     16 
     17 namespace browser {
     18 
     19 // Grabs a snapshot of the designated window and stores a PNG representation
     20 // into a byte vector. Returns the image bounds.
     21 gfx::Rect GrabWindowSnapshot(gfx::NativeWindow window,
     22                              std::vector<unsigned char>* png_representation);
     23 
     24 }  // namespace browser
     25 
     26 #endif  // CHROME_BROWSER_UI_WINDOW_SNAPSHOT_WINDOW_SNAPSHOT_H_
     27