title: How to Make Hexagonal JButtons
body: <p>I have written a short game. In the existing implementation I have a GridBagLayout with buttons located as chess board. Each button occupies the whole grid. Game works fine. My next task is to change the board to be consist of hexagonal buttons, not rectangles like currently. I completely don't know how to do this. Buttons should look like these on the picture:
  <a href="https://i.stack.imgur.com/wmlaY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wmlaY.png" alt="target"></a></p>