Setting the Line Height/ Line Spacing in an NSTextView

Question

How would I set the Line Height or Line Spacing in an NSTextView (i.e. how tall each line is, or how much space is between each line)?

Answer 1

leave the answer in case someone need:

NSMutableParagraphStyle * myStyle = [[NSMutableParagraphStyle alloc] init];
[myStyle setLineSpacing:10.0];
[myTextView setDefaultParagraphStyle:myStyle];