CODEWITHSUNDEEP
iosnsstringios7nsattributedstring
hpique
hpique

Reputation: 120334

sizeWithFont: replacements

The following NSString methods have been deprecated in iOS 7:

    - (CGSize)sizeWithFont:(UIFont *)font NS_DEPRECATED_IOS(2_0, 7_0, "Use -sizeWithAttributes:");

    - (CGSize)sizeWithFont:(UIFont *)font forWidth:(CGFloat)width lineBreakMode:
(NSLineBreakMode)lineBreakMode NS_DEPRECATED_IOS(2_0, 7_0, "Use -boundingRectWithSize:options:attributes:context:");

    - (CGSize)sizeWithFont:(UIFont *)font constrainedToSize:(CGSize)size NS_DEPRECATED_IOS(2_0, 7_0, "Use -boundingRectWithSize:options:attributes:context:");

    - (CGSize)sizeWithFont:(UIFont *)font constrainedToSize:(CGSize)size lineBreakMode:(NSLineBreakMode)lineBreakMode NS_DEPRECATED_IOS(2_0, 7_0, "Use -boundingRectWithSize:options:attributes:context:");

While the replacement for the first one is straightforward, the rest not so much. What are the equivalent calls to boundingRectWithSize:options:attributes:context: to obtain exactly the same result?

In particular:

Upvotes: 0

Views: 843

Answers (2)

user3575114
user3575114

Reputation: 993

Add this

UIFont *font = [UIFont boldSystemFontOfSize:16];
CGRect new = [string boundingRectWithSize:CGSizeMake(200, 300) options:NSStringDrawingUsesFontLeading attributes:@{NSFontAttributeName: font} context:nil];
CGSize stringSize= new.size;

Upvotes: 1

python
python

Reputation: 1427

.How do you specify the lineBreakMode?

NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
[paragraphStyle setLineBreakMode:NSLineBreakByTruncatingTail];
[attributedStr addAttribute:NSParagraphStyleAttributeName
                 value:paragraphStyle
                 range:NSMakeRange(0,[attributedStr length])];

Upvotes: 1

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