we could alternatively decode these version fields as a long integer like we do elsewhere
for similar table versions, but I am not sure whether external code relies on them being
like they are now (i.e. compact decimal float).
https://github.com/fonttools/fonttools/issues/944
[ttLib] Allow the glyf table to be incomplete (to not contain everything from the glyph order) when writing to XML. This partially addresses #684 in that it will allow the font Ambrosia.otb to be dumped with ttx (but not recompiled). Log a warning when a glyph is not present.
* Rename last to pos, and next to nextPos
* make sure nextPos is initialized, to avoid UnboundLocalError on an empty glyf table, partially addressing #684
Fixes#1650
A regression was introduced with 3.43.0 when doing pyftsubset --flavor=woff2
and the input font is WOFF 1.0, thus it has a non-None flavorData already
but doesn't define the transformTables attribute.
- changed getCoordWidth method to use all if-stmt, ordered by ret value (0, 1, 2).
- added more info to TypeError message in getCoordWidth method.
- in round/scaleDeltas, chained if statements in one line to avoid writing the loop twice.
Also, the TTFont.getGlyphOrder() automatically makes up a dummy
glyph order from the maxp.numGlyphs, we simply need to ensure
'maxp' is decompiled before 'glyf'.
When transforming glyf, the glyf.glyphOrder is guaranteed to
be present (as the glyf table has been already decompiled), so
we don't need to deal with it being missing or incorrect
(hence removed spurious tests).
varLib._GetCoordinates (which this method is copied from) did not return such data either.
The problem with also including component flags in the returned controls
tuple is that different masters may happen to have different component
flags (e.g. if one master has USE_MY_METRICS, another doesn't).
glyph.recalcBounds is called unconditionally a few lines below within the same
setCoordinates method, just after setting the new glyph's coordinates.
We don't need to call recalcBounds twice.
Only empty glyphs with numberOfContours == 0 may not have xMin set.
recalcBounds ensure it's set to 0 for those.
