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[cubic-glyf] Emit integers instead of floats when possible

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I was seeing unnecessary ".0" in the SVG output. Granted,
should probably be fixed in the SVG pen as well. Will do.
This commit is contained in:
Behdad Esfahbod 2023-06-27 08:43:44 -06:00
parent 0b11a46e3a
commit 9ec121322b
1 changed files with 4 additions and 3 deletions
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7
Lib/fontTools/ttLib/tables/_g_l_y_f.py
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@ -1424,6 +1424,7 @@ class Glyph(object):
coordinates = coordinates.copy()
coordinates.translate((offset, 0))
start = 0
maybeInt = lambda v: int(v) if v == int(v) else v
for end in endPts:
end = end + 1
contour = coordinates[start:end]
@ -1438,13 +1439,13 @@ class Glyph(object):
assert count % 2 == 0, "Odd number of cubic off-curves undefined"
l = contour[-1]
f = contour[0]
p0 = ((l[0] + f[0]) * 0.5, (l[1] + f[1]) * 0.5)
p0 = (maybeInt((l[0] + f[0]) * 0.5), maybeInt((l[1] + f[1]) * 0.5))
pen.moveTo(p0)
for i in range(0, count, 2):
p1 = contour[i]
p2 = contour[i + 1]
p4 = contour[i + 2 if i + 2 < count else 0]
p3 = ((p2[0] + p4[0]) * 0.5, (p2[1] + p4[1]) * 0.5)
p3 = (maybeInt((p2[0] + p4[0]) * 0.5), maybeInt((p2[1] + p4[1]) * 0.5))
pen.curveTo(p1, p2, p3)
else:
# There is not a single on-curve point on the curve,
@ -1488,7 +1489,7 @@ class Glyph(object):
p1 = contour[i]
p2 = contour[i + 1]
p4 = contour[i + 2]
p3 = ((p2[0] + p4[0]) * 0.5, (p2[1] + p4[1]) * 0.5)
p3 = (maybeInt((p2[0] + p4[0]) * 0.5), maybeInt((p2[1] + p4[1]) * 0.5))
lastOnCurve = p3
pen.curveTo(p1, p2, p3)
pen.curveTo(*contour[count - 3 : count])