Find coordinates of a substring in UILabel

Question

I have a string coming from server which I am displaying on UILabel. It is within that string, I am identifying some particular substring. I want to place a button on that s

Answer 1

Might be you can calculate using-

CGSize stringSize = [string sizeWithFont:myFont 
                       constrainedToSize:maximumSize 
                           lineBreakMode:self.myLabel.lineBreakMode];

Now New position-

x = self.myLabel.frame.origin.x + stringSize.width

and for y similarly you need to have code with consideration of x.