Flatter

A command line utility for rendering SVGs to PNGs for Flutter applications.

Flutter does not natively support SVGs, and 3rd-party packages to provide SVG support have historically had issues with certain types of SVGs.

Often, however, SVGs are available ahead of time (e.g. provided by a designer) and can be "flattened" into PNGs, which Flutter natively supports. Flatter aims to provide a fast, accurate, and repeatable renders of static SVGs, optimized for this use case.

Usage

flatter --input path/to/svgs --output flutter_app/assets/images --scales 1 2 3 4

Generate 1x, 2x, 3x, 4x versions of each SVG in path/to/svgs, and write them to flutter_app/assets/images

Contributing

Got feedback? Suggestions? Improvements? Issues? Feel free to file an issue or submit a PR and I'll be happy to take a look!