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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_GFX_IMAGE_IMAGE_SKIA_UTIL_IOS_H_ | 5 #ifndef UI_GFX_IMAGE_IMAGE_SKIA_UTIL_IOS_H_ |
6 #define UI_GFX_IMAGE_IMAGE_SKIA_UTIL_IOS_H_ | 6 #define UI_GFX_IMAGE_IMAGE_SKIA_UTIL_IOS_H_ |
7 | 7 |
8 #include "ui/gfx/gfx_export.h" | 8 #include "ui/gfx/gfx_export.h" |
9 | 9 |
10 #ifdef __OBJC__ | 10 #ifdef __OBJC__ |
11 @class UIImage; | 11 @class UIImage; |
12 #else | 12 #else |
13 class UIImage; | 13 class UIImage; |
14 #endif | 14 #endif |
15 | 15 |
16 namespace gfx { | 16 namespace gfx { |
17 class ImageSkia; | 17 class ImageSkia; |
18 class ImageSkiaRep; | 18 class ImageSkiaRep; |
19 | 19 |
20 // Converts to ImageSkia from UIImage. | 20 // Converts to ImageSkia from UIImage. |
21 UI_EXPORT gfx::ImageSkia ImageSkiaFromUIImage(UIImage* image); | 21 GFX_EXPORT gfx::ImageSkia ImageSkiaFromUIImage(UIImage* image); |
22 | 22 |
23 // Converts to an ImageSkiaRep of |scale_factor| from UIImage. | 23 // Converts to an ImageSkiaRep of |scale_factor| from UIImage. |
24 // |scale| is passed explicitly in order to allow this method to be used | 24 // |scale| is passed explicitly in order to allow this method to be used |
25 // with a |scale| which is not supported by the platform. | 25 // with a |scale| which is not supported by the platform. |
26 UI_EXPORT gfx::ImageSkiaRep ImageSkiaRepOfScaleFromUIImage( | 26 GFX_EXPORT gfx::ImageSkiaRep ImageSkiaRepOfScaleFromUIImage( |
27 UIImage* image, | 27 UIImage* image, |
28 float scale); | 28 float scale); |
29 | 29 |
30 // Converts to UIImage from ImageSkia. The returned UIImage will be at the scale | 30 // Converts to UIImage from ImageSkia. The returned UIImage will be at the scale |
31 // of the ImageSkiaRep in |image_skia| which most closely matches the device's | 31 // of the ImageSkiaRep in |image_skia| which most closely matches the device's |
32 // scale factor (eg Retina iPad -> 2x). Returns an autoreleased UIImage. | 32 // scale factor (eg Retina iPad -> 2x). Returns an autoreleased UIImage. |
33 UI_EXPORT UIImage* UIImageFromImageSkia(const gfx::ImageSkia& image_skia); | 33 GFX_EXPORT UIImage* UIImageFromImageSkia(const gfx::ImageSkia& image_skia); |
34 | 34 |
35 // Converts to UIImage from ImageSkiaRep. Returns an autoreleased UIImage. | 35 // Converts to UIImage from ImageSkiaRep. Returns an autoreleased UIImage. |
36 UI_EXPORT UIImage* UIImageFromImageSkiaRep( | 36 GFX_EXPORT UIImage* UIImageFromImageSkiaRep( |
37 const gfx::ImageSkiaRep& image_skia_rep); | 37 const gfx::ImageSkiaRep& image_skia_rep); |
38 | 38 |
39 } // namespace gfx | 39 } // namespace gfx |
40 | 40 |
41 #endif // UI_GFX_IMAGE_IMAGE_SKIA_UTIL_IOS_H_ | 41 #endif // UI_GFX_IMAGE_IMAGE_SKIA_UTIL_IOS_H_ |
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