What is “sdl2_gfx” Package?

SDL2 graphics drawing primitives and other support functions
For more details: http://cms.ferzkopp.net/index.php/software/13-sdl-gfx

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install sdl2_gfx.

  brew install sdl2_gfx

Now, use sdl2_gfx!