Comment by cduan

This will inevitably draw comparisons to Knuth's METAFONT and Computer Modern font family (as it should). It does suggest, to me, one particularly interesting use case: one could automatically measure parameters for an existing font, and generate similar-looking characters that might be missing from the font (e.g., small caps, Greek letters, Cyrillic, etc.). I programmed this once many years ago, using some ridiculously complicated PostScript and METAFONT programming, but I've since forgotten how that old code works.