| // 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. |
| |
| #include "ui/gfx/ios/uikit_util.h" |
| |
| #import <UIKit/UIKit.h> |
| |
| #include <cmath> |
| |
| namespace ui { |
| |
| CGFloat AlignValueToUpperPixel(CGFloat value) { |
| CGFloat scale = [[UIScreen mainScreen] scale]; |
| return std::ceil(value * scale) / scale; |
| } |
| |
| CGSize AlignSizeToUpperPixel(CGSize size) { |
| return CGSizeMake(AlignValueToUpperPixel(size.width), |
| AlignValueToUpperPixel(size.height)); |
| } |
| |
| } // namespace ui |