ios - custom font not working programmatically in swift

Question

I've followed the step to to add custom fonts in xcode at swift day-by-day and custom fonts but I'm not able to set that font in app label programmatically.

var labeladd = UILabel(frame: CGRectMake(40, 50, 70, 22))
    //  label.center = CGPointMake(160, 284)
 ///  labeladd.font=UIFont.boldSystemFontOfSize(15)
   labeladd.font = UIFont(name:"Source Sans Pro",size:15)
    labeladd.textColor=UIColor.blackColor()
    labeladd.textAlignment = NSTextAlignment.Center
    labeladd.text = "this is custom fonts"
    myview.addSubview(labeladd)

Answer 1

Let's say you want to add this font: SourceSansPro-Regular.otf

Four steps:

1. Add the font file SourceSansPro-Regular.otf to your project, make sure you select your target in the "Add to targets".

Go to the target's Build Phases and make sure it is under Copy Bundle Resources. If not, add it.

2. Go to the target's Info. Add a new entry Font provided by application then add a new item with this value SourceSansPro-Regular.otf.

3. From your finder, double click on the file SourceSansPro-Regular.otf, it might ask you to install the font to your Font Book.

4. Open the OS X Font Book application, navigate to your font then press Command+i. Note the PostScript name and use that name in your Swift code. In this case, it's SourceSansPro-Regular.

So in your code:

labeladd.font = UIFont(name:"SourceSansPro-Regular", size:15)