NSString+ZZRect.m 1.0 KB

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  1. //
  2. // NSString+ZZSize.m
  3. // ruibeikang
  4. //
  5. // Created by Apple on 23/7/19.
  6. // Copyright © 2019年 Qzz. All rights reserved.
  7. //
  8. #import "NSString+ZZRect.h"
  9. @implementation NSString (ZZRect)
  10. -(CGFloat (^)(CGFloat width,UIFont *font))ZZRectHeigh{
  11. return ^(CGFloat width,UIFont *font){
  12. NSDictionary *attribute = @{NSFontAttributeName: font};
  13. CGSize size = [self boundingRectWithSize:CGSizeMake(width, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin |NSStringDrawingUsesFontLeading |NSStringDrawingTruncatesLastVisibleLine attributes:attribute context:nil].size;
  14. return size.height;
  15. };
  16. }
  17. -(CGFloat (^)(CGFloat heigh,UIFont *font))ZZRectWidth{
  18. return ^(CGFloat heigh,UIFont *font){
  19. NSDictionary *attribute = @{NSFontAttributeName: font};
  20. CGSize size = [self boundingRectWithSize:CGSizeMake(heigh,MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin |NSStringDrawingUsesFontLeading |NSStringDrawingTruncatesLastVisibleLine attributes:attribute context:nil].size;
  21. return size.width;
  22. };
  23. }
  24. @end