`glifpathlen`

This program is deprecated and its function has been assumed by MFEKmetadata, where it is called glyphpathlen.

There are many automated operations for which knowing the length of the contours inside a UFO .glif file can come in handy.

Raph Levien wrote a nice blog post about his implementation of path length functions in kurbo: How long is that Bézier? (2018).

However, he didn't provide an implementation of a script to use his work…so I wrote this one.

Usage

cargo run -- ~/Workspace/FRBAmericanCursive/FRBAmericanCursive-SOURCE.ufo/glyphs/numbersign.glif

Output:

308.9999084472656
309
597.2795966745455
597.2795966745455

One output line per <contour> element in .glif <outline>. :-)