MYSCoreText

An Objective-C wrapper around Apple's Core Text framework.

Installation

In your Podfile, add this line:

pod "MYSCoreText"

Example Usage

Create a framsetter:

NSString *string = (@"A long string of text to test on this with some really long strings of text"
                    @"that wrap and also some hard \nline breaks that will generate lines for us "
                    @"in a frame");
NSAttributedString *attributedString = [[NSAttributedString alloc] initWithString:string];
_framesetter = [[MYSFramesetter alloc] initWithAttributedString:attributedString];

Create a frame of text with a path:

CGPathRef path  = CGPathCreateWithRect(CGRectMake(0, 0, 30, 30), NULL);
NSRange range   = NSMakeRange(0, [_framesetter.attributedString length]);
MYSFrame *frame = [_framesetter frameWithRange:range path:path];

Then use all the cool methods to get all the info you'd ever want about the layout of the text:

for (MYSLine *line in frame.lines) {
  for (MYSRun *run in line.runs) {
    for (MYSGlyph *glyph in run.glyphs) {
      glyph.boundingBox; // => The bounding box of each glyph in the text.
    }
  }
}

Docs

http://cocoadocs.org/docsets/MYSCoreText/0.0.1/