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An omitted axis in a location implies a value of 0 -- we need to records that value

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This commit is contained in:
Just van Rossum 2022-10-13 12:48:59 +02:00
parent b073fb8f6f
commit a91e4d3595
1 changed files with 4 additions and 2 deletions
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6
Lib/fontTools/varLib/models.py
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@ -278,9 +278,11 @@ class VariationModel(object):
@staticmethod
def computeAxisRanges(locations):
axisRanges = {}
allAxes = {axis for loc in locations for axis in loc.keys()}
for loc in locations:
for axis, value in loc.items():
axisMin, axisMax = axisRanges.get(axis, (value, value))
for axis in allAxes:
value = loc.get(axis, 0)
axisMin, axisMax = axisRanges.get(axis, (0, 0))
axisRanges[axis] = min(value, axisMin), max(value, axisMax)
return axisRanges