Bitmap-data helper modules
Overview:
The modules documented on this page are helpers for
fontTools.ttLib
that implement lower-level support for various
table converters that need to interact with bitmapped data. The
BitmapGlyphMetrics
module is used for the EBDT
/EBLC
and
CBDT
/CBLC
tables, and sbixGlyph
and sbixStrike
are used for the sbix
table.
fontTools.ttLib.tables.BitmapGlyphMetrics
- class fontTools.ttLib.tables.BitmapGlyphMetrics.BigGlyphMetrics[source]
Bases:
BitmapGlyphMetrics
- binaryFormat = '\n > # big endian\n height: B\n width: B\n horiBearingX: b\n horiBearingY: b\n horiAdvance: B\n vertBearingX: b\n vertBearingY: b\n vertAdvance: B\n'
- class fontTools.ttLib.tables.BitmapGlyphMetrics.SmallGlyphMetrics[source]
Bases:
BitmapGlyphMetrics
- binaryFormat = '\n > # big endian\n height: B\n width: B\n BearingX: b\n BearingY: b\n Advance: B\n'