chromium/ui/gfx/image/canvas_image_source.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_GFX_IMAGE_CANVAS_IMAGE_SOURCE_H_
#define UI_GFX_IMAGE_CANVAS_IMAGE_SOURCE_H_

#include <utility>

#include "ui/gfx/geometry/size.h"
#include "ui/gfx/gfx_export.h"
#include "ui/gfx/image/image_skia.h"
#include "ui/gfx/image/image_skia_source.h"

namespace gfx {
class Canvas;
class ImageSkiaRep;
class Insets;

// CanvasImageSource is useful if you need to generate an image for a scale
// factor using Canvas. It creates a new Canvas with target scale factor and
// generates ImageSkiaRep when drawing is completed.
class GFX_EXPORT CanvasImageSource : public ImageSkiaSource { … };

}  // namespace gfx

#endif  // UI_GFX_IMAGE_CANVAS_IMAGE_SOURCE_H_