title: How can I convert a value to a CGPoint?
body: <p>I´ve got a problem with my Xcode-Project and hope you can help me!
  I just began coding, so my problem should be very easy to solve.</p>
  
  <p>I wanna make a Pong Game with two paddles and a ball. I have got a value, which is between 0 and 1. If the value is high the paddle should also go up. The paddle position can be changed with "CGPoint", but how can I convert my value to a point?</p>
  
  <p>Please help me.
  Thanks and greets from Germany :)</p>