skrifa::outline::autohint

Function derived_constant

Source 
fn derived_constant(units_per_em: i32, value: i32) -> i32
Expand description

All constants are defined based on a UPEM of 2048.

See https://gitlab.freedesktop.org/freetype/freetype/-/blob/57617782464411201ce7bbc93b086c1b4d7d84a5/src/autofit/aflatin.h#L34