f"got {len(paletteEntryLabels)}")
cpal.paletteEntryLabels = buildPaletteLabels(
paletteEntryLabels, nameTable)
else:
cpal.paletteEntryLabels = [C_P_A_L_.table_C_P_A_L_.NO_NAME_ID
] * cpal.numPaletteEntries
else:
cpal.version = 0
return cpal
# COLR v1 tables
# See draft proposal at: https://github.com/googlefonts/colr-gradients-spec
_DEFAULT_ALPHA = VariableFloat(1.0)
def _is_colrv0_layer(layer: Any) -> bool:
# Consider as COLRv0 layer any sequence of length 2 (be it tuple or list) in which
# the first element is a str (the layerGlyph) and the second element is an int
# (CPAL paletteIndex).
# https://github.com/googlefonts/ufo2ft/issues/426
try:
layerGlyph, paletteIndex = layer
except (TypeError, ValueError):
return False
else:
return isinstance(layerGlyph, str) and isinstance(paletteIndex, int)
f"got {len(paletteEntryLabels)}")
cpal.paletteEntryLabels = buildPaletteLabels(
paletteEntryLabels, nameTable)
else:
cpal.paletteEntryLabels = [C_P_A_L_.table_C_P_A_L_.NO_NAME_ID
] * cpal.numPaletteEntries
else:
cpal.version = 0
return cpal
# COLR v1 tables
# See draft proposal at: https://github.com/googlefonts/colr-gradients-spec
_DEFAULT_TRANSPARENCY = VariableFloat(0.0)
def _splitSolidAndGradientGlyphs(
colorGlyphs: _ColorGlyphsDict,
) -> Tuple[Dict[str, List[Tuple[str, int]]], Dict[str, List[Tuple[str,
ot.Paint]]]]:
colorGlyphsV0 = {}
colorGlyphsV1 = {}
for baseGlyph, layers in colorGlyphs.items():
newLayers = []
allSolidColors = True
for layerGlyph, paint in layers:
paint = _to_ot_paint(paint)
if (paint.Format != 1 or paint.Color.Transparency.value !=
_DEFAULT_TRANSPARENCY.value):