I want to have a navigation button bar item like this. I wonder what is the right way to get it because I don't see this kind of button in Bar Button Item.

I've read this [following topic](https://stackoverflow.com/questions/34411572/create-scalable-three-line-menu-nav-icon-for-button-in-swift-2) to draw it by code, but I don't know if that way is appropriate or there're some different way to get it? because I know that I can get it by making an item of it

[![enter image description here](https://i.stack.imgur.com/2omaL.png)](https://i.stack.imgur.com/2omaL.png)