| // |
| // GTMUIFont+LineHeight.m |
| // |
| // Copyright 2008 Google Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy |
| // of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| // |
| |
| #import "GTMUIFont+LineHeight.h" |
| |
| #import <Availability.h> |
| |
| // Export a nonsense symbol to suppress a libtool warning when this is linked |
| // alone in a static lib. |
| __attribute__((visibility("default"))) |
| char GTMUIFont_LineHeightExportToSuppressLibToolWarning = 0; |
| |
| @implementation UIFont (GTMLineHeight) |
| - (CGFloat)gtm_lineHeight { |
| #if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_7_0 |
| // |sizeWithFont:| is deprecated in iOS 7, replaced by |sizeWithAttributes:| |
| return [@"Fake line with gjy" sizeWithFont:self].height; |
| #else |
| return [@"Fake line with gjy" sizeWithAttributes:@{NSFontAttributeName:self}].height; |
| #endif |
| } |
| @end |
