1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "ui/gfx/text_utils.h"
7 #import <UIKit/UIKit.h>
11 #include "base/strings/sys_string_conversions.h"
12 #include "ui/gfx/font_list.h"
16 int GetStringWidth(const base::string16& text, const FontList& font_list) {
17 return std::ceil(GetStringWidthF(text, font_list));
20 float GetStringWidthF(const base::string16& text, const FontList& font_list) {
21 NSString* ns_text = base::SysUTF16ToNSString(text);
22 NativeFont native_font = font_list.GetPrimaryFont().GetNativeFont();
25 NSDictionary* attributes = @{ NSFontAttributeName : native_font };
26 return std::ceil([ns_text sizeWithAttributes:attributes].width);