/*
* MULTI-CHANNEL SIGNED DISTANCE FIELD GENERATOR v1.9 (2021-05-28) - extensions
* ----------------------------------------------------------------------------
* A utility by Viktor Chlumsky, (c) 2014 - 2021
*
* The extension module provides ways to easily load input and save output using popular formats.
*
* Third party dependencies in extension module:
* - Skia by Google
* (to resolve self-intersecting paths)
* - FreeType 2
* (to load input font files)
* - TinyXML 2 by Lee Thomason
* (to aid in parsing input SVG files)
* - LodePNG by Lode Vandevenne
* (to save output PNG images)
*
*/