In my iOS application, how can I make bold font in NSString value? I used below code for making bold font text in NSString value, but showing error
like this:
Undefined symbols for architecture i386: "_kCIAttributeName",
NSString *boldFontName = [[UIFont boldSystemFontOfSize:12] fontName];
NSString *yourString = [NSString stringWithFormat:@"%@%@%@",key,@":",@" "];
NSRange boldedRange = NSMakeRange(22, 4);
NSMutableAttributedString *attrString = [[NSMutableAttributedString alloc] initWithString:yourString];
[attrString beginEditing];
[attrString addAttribute:kCIAttributeName value:boldFontName range:boldedRange];
[attrString endEditing];
NSString *string = [NSString stringWithFormat:@"%@%@",attrString,[dic objectForKey:key]];
How do I make bold font in string?
the NSString
is for store a simple texts without any font formatting.
the UILabel
has a font
property, you can use it to set the visible text's font on the UI
, but the UILabel
can work with one format only and the whole text gets the same font and style.
if you really want to use a kind of rich text document, you should create a UIWebView
class and you can show any document inside with the standard HTML
tags.
the UILabel
can store attributed string since iOS6, which gives you a chance to show rich-formatted text in one single UILabel
instance, even using various fonts or sizes, etc...
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