How to create a popup window in XCode Swift? : I have an iOS info app. The main screen of the app consists of rows of icons. I want that after tap on certain icon card with information appears and background blurs. To close the card I need to swipe up or down. It is very similar to Instagram's imageviewer. 
Please help me create that.

P.S. This is my first project so please keep this in mind when you going to describe the method. Thank you.

[It should look like this][1]


  [1]: http://i.stack.imgur.com/P3UJv.jpg