how to add lines in UITextView programmatically

Question

In my notebook application i need to add new note view. In the note view, UITextView has to enter new notes. I want the UITextView to:

• Insert (ruled)lines.

• When scrolling the UITextView the lines also should scroll with that entered text.

• When going to the next line in UITextView it should automatically create the lines.

  How is it Possible?

As can be seen in the image above the white space is the UITextView. I Need to Add the below image (line with yellow background)