// // NSString+hAdd.h // MultilevelMenu // // Created by Kingson on 2020/12/4. // #import #import NS_ASSUME_NONNULL_BEGIN @interface NSString (hAdd) - (CGFloat)heightForFont:(UIFont *)font width:(CGFloat)width; - (CGSize)sizeForFont:(UIFont *)font size:(CGSize)size mode:(NSLineBreakMode)lineBreakMode; @end NS_ASSUME_NONNULL_END