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- /* Copyright (C) 1996, 1997 Aladdin Enterprises. All rights reserved.
-
- This file is part of Aladdin Ghostscript.
-
- Aladdin Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author
- or distributor accepts any responsibility for the consequences of using it,
- or for whether it serves any particular purpose or works at all, unless he
- or she says so in writing. Refer to the Aladdin Ghostscript Free Public
- License (the "License") for full details.
-
- Every copy of Aladdin Ghostscript must include a copy of the License,
- normally in a plain ASCII text file named PUBLIC. The License grants you
- the right to copy, modify and redistribute Aladdin Ghostscript, but only
- under certain conditions described in the License. Among other things, the
- License requires that the copyright notice and this notice be preserved on
- all copies.
- */
-
- /* gxfont42.h */
- /* Type 42 font data definition */
-
- /* This is the type-specific information for a Type 42 (TrueType) font. */
-
- typedef struct gs_type42_data_s gs_type42_data;
- #ifndef gs_font_type42_DEFINED
- # define gs_font_type42_DEFINED
- typedef struct gs_font_type42_s gs_font_type42;
- #endif
- struct gs_type42_data_s {
- /* The following are set by the client. */
- int (*string_proc)(P4(gs_font_type42 *, ulong, uint, const byte **));
- void *proc_data; /* data for procedures */
- /* The following are initialized by ...font_init, */
- /* but may be reset by the client. */
- int (*get_outline)(P3(gs_font_type42 *, uint, gs_const_string *));
- /* The following are cached values. */
- ulong glyf; /* offset to glyf table */
- uint unitsPerEm; /* from head */
- uint indexToLocFormat; /* from head */
- uint numLongMetrics; /* from hhea */
- ulong hmtx; /* offset to hmtx table */
- uint hmtx_length; /* length of hmtx table */
- ulong loca; /* offset to loca table */
- };
- struct gs_font_type42_s {
- gs_font_base_common;
- gs_type42_data data;
- };
- extern_st(st_gs_font_type42);
- #define public_st_gs_font_type42() /* in gstype42.c */\
- gs_public_st_suffix_add1_final(st_gs_font_type42, gs_font_type42,\
- "gs_font_type42", font_type42_enum_ptrs, font_type42_reloc_ptrs,\
- gs_font_finalize, st_gs_font_base, data.proc_data)
-
- /* Because a Type 42 font contains so many cached values, */
- /* we provide a procedure to initialize them from the font data. */
- /* Note that this initializes get_outline as well. */
- int gs_type42_font_init(P1(gs_font_type42 *));
-