Re: Adding attributes to NSMutableAttributedString
Re: Adding attributes to NSMutableAttributedString
- Subject: Re: Adding attributes to NSMutableAttributedString
- From: "email@hidden" <email@hidden>
- Date: Mon, 14 Jun 2010 19:50:35 +0100
On 10 Jun 2010, at 23:18, Tom Korsgren wrote:
> Hi!
> I'm trying to add some attributes to a NSMutableAttributedString using the code below but only get errors.
>
> NSMutableAttributedString *string = @"aaaaaaaaaaaaaaaaaaaaaaa";
This creates an NSString instance, not an NSMutableAttributedString.
Regards
Jonathan Mitchell
Developer
Mugginsoft LLP
http://www.mugginsoft.com
> NSRange selectedRange;
> selectedRange.location = 1;
> selectedRange.length = 2;
> NSLog(@" %@ %i %i", string, selectedRange.location, selectedRange.length);
>
> [string addAttribute:NSUnderlineStyleAttributeName
> value:[NSNumbernumberWithInt:NSSingleUnderlineStyle]
> range:selectedRange];
> NSLog(@"End");
>
>
> In the log the following is printed:
> aaaaaaaaaaaaaaaaaaaaaaa 1 2
> *** -[NSCFString addAttribute:value:range:]: unrecognized selector sent to instance 0x30b0
> *** -[NSCFString addAttribute:value:range:]: unrecognized selector sent to instance 0x30b0
>
>
> I can't understand what's wrong since the code is nearly identical to examples I found in different documentations.
> Thanks! /Tom
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