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// Copyright (c) 2012 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_IMAGE_IMAGE_SKIA_SOURCE_H_
#define UI_GFX_IMAGE_IMAGE_SKIA_SOURCE_H_
#include "ui/base/layout.h"
#include "ui/base/ui_export.h"
namespace gfx {
class ImageSkiaRep;
class UI_EXPORT ImageSkiaSource {
public:
virtual ~ImageSkiaSource() {}
// Returns the ImageSkiaRep for the given |scale_factor|. ImageSkia
// caches the returned ImageSkiaRep and calls this method only if it
// doesn't have ImageSkaiRep for given |scale_factor|. There is
// no need for the implementation to cache the image.
virtual gfx::ImageSkiaRep GetImageForScale(ui::ScaleFactor scale_factor) = 0;
};
} // namespace gfx
#endif // UI_GFX_IMAGE_IMAGE_SKIA_SOURCE_H_
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