batch set style data

Set data for individual styles in selected fonts.

RF3 RoboFont 3 code which still works in RoboFont 4. Not updated to the new RoboFont 4 APIs yet.

fonts

Select on which fonts to set data.

target fonts: a list of open and/or closed fonts for selection
add all open fonts: add all open fonts to the list
select all: select all fonts in the list
add fonts folder: add a folder with UFOs to the list
clear font lists: empties the list of fonts

style data

import style data: import style data from JSON file
style data: edit imported style data manually if needed
set data: set style data in selected fonts
preflight: simulate the action before applying it

data format (example)

style-data.json

{

  "featuresDir"   : "feaFolder",
  "features"      : ["features.fea"],

  "15.ufo": {
    "features"         : ["15.fea"],
    "weight"           : 100,
    "width"            : 5,
    "blue zones"       : [-200, -190, -10, 0, 465, 475, 605, 615, 675, 685],
    "stems vertical"   : [70],
    "stems horizontal" : [60]
  }

}

note

document cascading behavior of features and blue zones.