Auto Denominators

Auto Denominators.py

font = CurrentFont()

figures = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]

bottom1 = font["one"].bounds[1]
bottom2 = font["one.num"].bounds[1]
shift = bottom1 - bottom2

isItalic = font.info.italicAngle != 0

for glyphName in figures:
	if len(font[glyphName + ".num"].contours) != 0:
		newGlyph = font.newGlyph(glyphName + ".den", clear=True)
		newGlyph.appendComponent(glyphName + ".num", offset=(0, shift))
		source = font[glyphName + ".num"]
		if isItalic:
		    newGlyph.angledLeftMargin = source.angledLeftMargin
		newGlyph.width = source.width