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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_GFX_BLIT_H_
#define UI_GFX_BLIT_H_
#include "ui/gfx/gfx_export.h"
#include "ui/gfx/native_widget_types.h"
class SkCanvas;
namespace gfx {
class Rect;
class Vector2d;
// Scrolls the given subset of the given canvas by the given offset.
// The canvas should not have a clip or a transform applied, since platforms
// may implement those operations differently.
GFX_EXPORT void ScrollCanvas(SkCanvas* canvas,
const Rect& clip,
const Vector2d& offset);
} // namespace gfx
#endif // UI_GFX_BLIT_H_