5fc65d7168
* Replaced all from ...py23 import * with explicit name imports, or removed completely when possible. * Replaced tounicode() with tostr() * Changed all BytesIO ans StringIO imports to from io import ..., replaced all UnicodeIO with StringIO. * Replaced all unichr() with chr() * Misc minor tweaks and fixes
19 lines
770 B
Python
19 lines
770 B
Python
# coding: utf-8
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from .otBase import BaseTTXConverter
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# The AAT ‘cidg’ table has almost the same structure as ‘gidc’,
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# just mapping CIDs to GlyphIDs instead of the reverse direction.
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#
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# It is useful for fonts that may be used by a PDF renderer in lieu of
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# a font reference with a known glyph collection but no subsetted
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# glyphs. For instance, a PDF can say “please use a font conforming
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# to Adobe-Japan-1”; the ‘cidg’ mapping is necessary if the font is,
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# say, a TrueType font. ‘gidc’ is lossy for this purpose and is
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# obsoleted by ‘cidg’.
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#
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# For example, the first font in /System/Library/Fonts/PingFang.ttc
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# (which Apple ships pre-installed on MacOS 10.12.6) has a ‘cidg’ table.
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class table__c_i_d_g(BaseTTXConverter):
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pass
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