/usr/include/thunderbird/ImageOps.h is in thunderbird-dev 1:24.4.0+build1-0ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef MOZILLA_IMAGELIB_IMAGEOPS_H_
#define MOZILLA_IMAGELIB_IMAGEOPS_H_
#include "nsCOMPtr.h"
#include "nsRect.h"
class imgIContainer;
namespace mozilla {
namespace image {
class Image;
class ImageOps
{
public:
/**
* Creates a version of an existing image which does not animate and is frozen
* at the first frame.
*
* @param aImage The existing image.
*/
static already_AddRefed<Image> Freeze(Image* aImage);
static already_AddRefed<imgIContainer> Freeze(imgIContainer* aImage);
/**
* Creates a clipped version of an existing image. Animation is unaffected.
*
* @param aImage The existing image.
* @param aClip The rectangle to clip the image against.
*/
static already_AddRefed<Image> Clip(Image* aImage, nsIntRect aClip);
static already_AddRefed<imgIContainer> Clip(imgIContainer* aImage, nsIntRect aClip);
private:
// This is a static utility class, so disallow instantiation.
virtual ~ImageOps() = 0;
};
} // namespace image
} // namespace mozilla
#endif // MOZILLA_IMAGELIB_IMAGEOPS_H_
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