TT_APPLE_IDS

A list of valid values for the ‘encoding_id’ for TT_PLATFORM_APPLE_UNICODE charmaps and name entries.

TT_APPLE_ID_DEFAULT

Unicode version 1.0.

TT_APPLE_ID_UNICODE_1_1

Unicode 1.1; specifies Hangul characters starting at U+34xx.

TT_APPLE_ID_ISO_10646

Deprecated (identical to preceding).

TT_APPLE_ID_UNICODE_2_0

Unicode 2.0 and beyond (UTF-16 BMP only).

TT_APPLE_ID_UNICODE_32

Unicode 3.1 and beyond, using UTF-32.

TT_APPLE_ID_VARIANT_SELECTOR

From Adobe, not Apple. Not a normal cmap. Specifies variations on a real cmap.