| // Copyright 2014 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_IOS_UIKIT_UTIL_H_ |
| #define UI_GFX_IOS_UIKIT_UTIL_H_ |
| |
| #import <UIKit/UIKit.h> |
| |
| #include "base/compiler_specific.h" |
| |
| // UI Util containing functions that require UIKit. |
| |
| namespace ui { |
| |
| // Returns the closest pixel-aligned value higher than |value|, taking the scale |
| // factor into account. At a scale of 1, equivalent to ceil(). |
| CGFloat AlignValueToUpperPixel(CGFloat value) WARN_UNUSED_RESULT; |
| |
| // Returns the size resulting from applying AlignToUpperPixel to both |
| // components. |
| CGSize AlignSizeToUpperPixel(CGSize size) WARN_UNUSED_RESULT; |
| |
| } // namespace ui |
| |
| #endif // UI_GFX_IOS_UIKIT_UTIL_H_ |
