nsattributedstring

I think it's a common issue when you have a set of words where you don't want a break line. Sometimes the character between those words is a space or a hyphen, etc. In my case it's a point :) This is my text 50.0/80.0 At the end I did it using the size label and measuring how much space I need for that string in particular: UIFont *fontAwardNumber = [UIFont fontWithName:@"DIN-Bold" size:20]; NSStringDrawingContext *context = [[NSStringDrawingContext alloc] init]; CGSize labelSize = (CGSize){customCell.awardValueLabel.bounds.size.width, FLT_MAX}; CGRect rectNeededForAwardNumber = [awardNumber

In the NSAttributedString class, there are functions that get the values of attributes for certain indices and ranges but I'm unsure of the difference between the selectors attributesAtIndex:effectiveRange and attributesAtIndex:longestEffectiveRange:inRange: and when would I use one instead of the other? Thanks in advance for any clarification Let's say you have this kind of attributes: Range [0,2]: Black Background Color Range [0,2]: Bold Font Range [2,4]: Black Background Color Range [2,4]: Italic Font If you log this NSAttributedString , its attributes will be separated in two: Range [0,2]:

I have the following code and want to make parts of my text be clickable and call another UIViewController (not a website). NSMutableAttributedString *str = [[NSMutableAttributedString alloc] initWithString:@"testing it out @clickhere"]; NSInteger length = str.length; [str addAttribute:NSForegroundColorAttributeName value:[UIColor bestTextColor] range:NSMakeRange(0,length)]; The NSMutableAttributedString gets set to a UILabel like so: label.attributedText = str; Whats the best way to do this? I can't seem to find a great answer. An example of what I want is suppose I have a UILabel like so

The text I use in an NSTextField is loaded from a file as follows. NSString *path = [[NSBundle mainBundle] pathForResource:@"Credits" ofType:@"rtf"]; NSAttributedString *as = [[NSAttributedString alloc] initWithPath:path documentAttributes:NULL]; [creditsLabel setAttributedStringValue:as]; [creditsLabel becomeFirstResponder]; The hyperlinks in the window don't render in blue underline unless I first click somewhere on the NSTextField, as per the two screenshots. How can I make these hyperlinks always look like hyperlinks? Here's the RTF: {\rtf1\ansi\ansicpg1252\cocoartf1038\cocoasubrtf250 {

I'm pretty sure this is actually a UIKit bug but want to get some input to see if I'm missing something silly here. Here is the code I have: // single line with modified line spacing and 2 colors - broken, line spacing is added to the bottom! UILabel *brokenLabel = [[UILabel alloc] init]; brokenLabel.backgroundColor = [UIColor greenColor]; NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:@"Just some text"]; [attributedString addAttributes:@{NSForegroundColorAttributeName : [UIColor redColor]} range:[attributedString.string rangeOfString:@"text"]];