Method measure

assets/generate-language-tiles.py:120–124

(self, text, size, weight, track=TRACK)

        return self._by_weight[weight]

    def measure(self, text, size, weight, track=TRACK):
        ft, cmap, _, hmtx = self._font(weight)
        scale = size / ft["head"].unitsPerEm
        w = sum(hmtx[cmap[ord(ch)]][0] * scale + track for ch in text)
        return w - track

    def cap_height(self, size, weight):
        ft, _, _, _ = self._font(weight)