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[instancer] Raise NotImplementedError if avar2 VarStore present

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This commit is contained in:
Behdad Esfahbod 2024-04-15 08:21:14 -06:00
parent 705acc994f
commit e724acd41e
1 changed files with 6 additions and 2 deletions
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8
Lib/fontTools/varLib/instancer/__init__.py
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@ -1019,7 +1019,11 @@ def _isValidAvarSegmentMap(axisTag, segmentMap):
def instantiateAvar(varfont, axisLimits):
# 'axisLimits' dict must contain user-space (non-normalized) coordinates.
segments = varfont["avar"].segments
avar = varfont["avar"]
if getattr(avar, "majorVersion", 1) >= 2 and avar.table.VarStore:
raise NotImplementedError("avar table with VarStore is not supported")
segments = avar.segments
# drop table if we instantiate all the axes
pinnedAxes = set(axisLimits.pinnedLocation())
@ -1080,7 +1084,7 @@ def instantiateAvar(varfont, axisLimits):
newSegments[axisTag] = newMapping
else:
newSegments[axisTag] = mapping
varfont["avar"].segments = newSegments
avar.segments = newSegments
def isInstanceWithinAxisRanges(location, axisRanges):