zfedoran/pixel-sprite-generator — pull request #2 by cfreeley (2014-12-18 00:08:07+00:00)
Title: Made background transparent, added resize to prototype

Not sure if you accept PRs, and this is a subjective one, but it made developing my game with this program easier.

- Took advantage of the canvas alpha option to make the background (0 squares) transparent.
- Includes the example resize() code to the base class