How to adjust a label size to fit the length of the text

Question

I have searched the solution to this in the past QAs, but could not find the right one.
Does anyone know how to adjust aUILabel size dynamically to fit the

Answer 1

What you are searching is the UILabel method sizeToFit

I can try to explain to you, but the best answer to know how to work with UILabel is that: https://stackoverflow.com/a/1054681/666479

Answer 2

you get simply calculate UILabel width for string size,try this simple code for set UILabel size

   // Single line, no wrapping;
    CGSize expectedLabelSize = [string sizeWithFont:yourFont];
 //  you get width,height in expectedLabelSize;
//expectedLabelSize.width,expectedLabelSize.height