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- /* Copyright (C) 1998, 1999 Aladdin Enterprises. All rights reserved.
-
- This software is provided AS-IS with no warranty, either express or
- implied.
-
- This software is distributed under license and may not be copied,
- modified or distributed except as expressly authorized under the terms
- of the license contained in the file LICENSE in this distribution.
-
- For more information about licensing, please refer to
- http://www.ghostscript.com/licensing/. For information on
- commercial licensing, go to http://www.artifex.com/licensing/ or
- contact Artifex Software, Inc., 101 Lucas Valley Road #110,
- San Rafael, CA 94903, U.S.A., +1(415)492-9861.
- */
- /* $Id: ifont1.h,v 1.7 2004/08/04 19:36:12 stefan Exp $ */
- /* Type 1 font utilities shared with Type 2 */
- #ifndef ifont1_INCLUDED
- # define ifont1_INCLUDED
- /*
- * Define the temporary structure for holding pointers to substructures of a
- * CharString-based font. This is used for parsing Type 1, 2, and 4 fonts.
- */
- typedef struct charstring_font_refs_s {
- ref *Private;
- ref no_subrs;
- ref *OtherSubrs;
- ref *Subrs;
- ref *GlobalSubrs;
- } charstring_font_refs_t;
- /* Define the default lenIV value for a Type 1 font. */
- #define DEFAULT_LENIV_1 4
- /*
- * Parse the substructures of a CharString-based font.
- */
- int charstring_font_get_refs(const_os_ptr op, charstring_font_refs_t *pfr);
- /*
- * Get the parameters of a CharString-based font or a FDArray entry for a
- * CIDFontType 0 font. The client has filled in pdata1->interpret,
- * subroutineNumberBias, lenIV, and (if applicable) the Type 2 elements.
- */
- int charstring_font_params(const gs_memory_t *mem,
- const_os_ptr op, charstring_font_refs_t *pfr,
- gs_type1_data *pdata1);
- /*
- * Fill in a newly built CharString-based font or FDArray entry.
- */
- int charstring_font_init(gs_font_type1 *pfont,
- const charstring_font_refs_t *pfr,
- const gs_type1_data *pdata1);
- /*
- * Finish building a CharString-based font. The client has filled in the
- * same elements as for charstring_font_params.
- */
- int build_charstring_font(i_ctx_t *i_ctx_p, os_ptr op,
- build_proc_refs * pbuild, font_type ftype,
- charstring_font_refs_t *pfr,
- gs_type1_data *pdata1,
- build_font_options_t options);
- #endif /* ifont1_INCLUDED */
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