Sharpening My Tool Part 1

I’ve been working on a full fledged pdf reader application for iOS. During the process of developing for this I have wanted to use Icons from Font Awesome; as buttons in the app.

Apple’s iOS doesn’t like SVG files or the font awesome font files, to work around this I’ve decided to make a tool that will convert Font Awesome SVG files into image files that can then be used directly in the application.

The tool that I wrote is a command line tool that generates three image files that corresponds to the 1x, 2x, and 3x that apps require. However this isn’t quite enough to finish the process, in the normal process you must then create an imageset in xCode then drag in the images. We can automate this process by creating a specific directory structure and json files to tell xCode where the files are.

The source code of this script is available on GitHub. It can be modified for use with any SVG image set, I use it with both Font Awesome Free Version and Font Awesome Pro. The source can be downloaded from