nsattributedstring

Suppose I have an AttributedString : "Already have an account? Sign in!". I am placing this String in UILabel. Now when a user clicks on "Sign in!", current viewController should go to another viewController or some function should be called while clicking on sign in. Any code or suggestion should be fine. There's no need to use a separate gesture recognizer as some of the answers state. Instead, you can use attributed text in combination with the UITextViewDelegate 's textView:shouldInteractWithURL:inRange:interaction: method to achieve this, ex: class ViewController: UIViewController,

I've used this answer in order to create a CGRect for a certain range of text. In this UITextView I've set it's attributedText (so I've got a bunch of styled text with varying glyph sizes). This works great for the first line of text that's left aligned, but it has some really strange results when working with NSTextAlignmentJustified or NSTextAlignmentCenter . It also doesn't calculate properly when the lines wrap around or (sometimes) if there are \n line breaks. I get stuff like this (this is center aligned): When instead I expect this: This one has a \n line break - the first two code bits

I'm trying to use the attributed string API of iOS 6 to calculate the size of text and shrink the font size if necessary. However, I can't get it to work as the documentation says. NSString *string = @"This is a long text that doesn't shrink as it should"; NSStringDrawingContext *context = [NSStringDrawingContext new]; context.minimumScaleFactor = 0.5; UIFont *font = [UIFont fontWithName:@"SourceSansPro-Bold" size:32.f]; NSMutableParagraphStyle *paragraphStyle = [NSMutableParagraphStyle new]; paragraphStyle.lineBreakMode = NSLineBreakByClipping; NSDictionary *attributes = @{

I have a UITextView with some text that came from a .rtf (pasted directly onto Xcode) The context contain only one custom font (Futura Book BT 11.0) If I set the "text(attributed)" property to "plain"= The custom font appear properly from the storyboard and from the app If I set the "text" property to "attributed"=. The custom font appear properly from the storyboard BUT not from the app. As my goal was to have a text with multiple font working, how to have the attributed property to work with custom fonts? (Swift) Thanks! The custom font appear properly from the storyboard BUT not from the

This question already has answers here : How to get all NSRange of a particular character in a NSString? (4 answers) NSString *str = @" My name is Mike, I live in California and I work in Texas. Weather in California is nice but in Texas is too hot..."; How can I loop through this NSString and get NSRange for each occurrence of "California", I want the NSRange because I would like to change it's color in the NSAttributed string. NSRange range = NSMakeRange(0, _stringLength); while(range.location != NSNotFound) { range = [[attString string] rangeOfString: @"California" options:0 range:range];

I have a NSAttributedString like so: 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; How do I make a tap gesture (or something clickable) to another viewcontroller for the words '@clickhere in the string above? Thanks! I think, the best way is adding the UIGestureRecognizer to your UILabel and validate

I've created a method that takes a NSAttributedString and I'm looking to dynamically create a subview and label to put the string into. Because attributes like font and size need to be determined to correctly determine the size of the label, I need to determine if it is possible to iterate through values and ranges that have been applied to the attributed string? I understand that I could pass the attributes separately, but for sake of reusability, i'd like to be able to pass as few parameters to the method as possible. Apple expects you to use enumerateAttributesInRange:options:usingBlock: .