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Files correlati : Ricompilazione Demo : [ ] Commento : Riportata la versione 3.1 patch 650 git-svn-id: svn://10.65.10.50/trunk@14148 c028cbd2-c16b-5b4b-a496-9718f37d4682
121 lines
4.9 KiB
C
Executable File
121 lines
4.9 KiB
C
Executable File
/*---------------------------------------------------------------------------*
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| PDFlib - A library for generating PDF on the fly |
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+---------------------------------------------------------------------------+
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| Copyright (c) 1997-2005 Thomas Merz and PDFlib GmbH. All rights reserved. |
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+---------------------------------------------------------------------------+
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| This software is subject to the PDFlib license. It is NOT in the |
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| public domain. Extended versions and commercial licenses are |
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| available, please check http://www.pdflib.com. |
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*---------------------------------------------------------------------------*/
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/* $Id: p_font.h,v 1.2 2006-07-11 13:10:33 alex Exp $
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*
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* Header file for the PDFlib font subsystem
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*
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*/
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#ifndef P_FONT_H
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#define P_FONT_H
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#define PDF_DEFAULT_WIDTH 250 /* some reasonable default */
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#define PDF_DEFAULT_CIDWIDTH 1000 /* for CID fonts */
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#define PDF_DEFAULT_GLYPH 0x0020 /* space */
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/* internal maximal length of fontnames */
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#define PDF_MAX_FONTNAME 128
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/* last text rendering mode number */
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#define PDF_LAST_TRMODE 7
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typedef enum
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{
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font_ascender = (1<<0),
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font_descender = (1<<1),
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font_capheight = (1<<2),
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font_xheight = (1<<3)
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}
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pdf_font_values;
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struct pdf_encoding_s
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{
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pdc_encodingvector *ev; /* encoding vector */
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pdc_id id; /* encoding object id */
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pdc_id tounicode_id; /* tounicode object ids */
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pdc_bool used_in_formfield; /* this encoding is in use in form field */
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};
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/* p_truetype.c */
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pdc_bool pdf_get_metrics_tt(PDF *p, pdc_font *font,
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const char *fontname, pdc_encoding enc,
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const char *filename);
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int pdf_check_tt_font(PDF *p, const char *filename,
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const char *fontname, pdc_font *font);
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int pdf_check_tt_hostfont(PDF *p, const char *hostname);
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/* p_afm.c */
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pdc_bool pdf_process_metrics_data(PDF *p, pdc_font *font,
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const char *fontname);
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pdc_bool pdf_get_metrics_afm(PDF *p, pdc_font *font,
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const char *fontname, pdc_encoding enc,
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const char *filename);
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pdc_bool pdf_get_core_metrics_afm(PDF *p, pdc_font *font,
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pdc_core_metric *metric, const char *fontname,
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const char *filename);
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/* p_pfm.c */
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pdc_bool pdf_check_pfm_encoding(PDF *p, pdc_font *font,
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const char *fontname, pdc_encoding enc);
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pdc_bool pdf_get_metrics_pfm(PDF *p, pdc_font *font,
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const char *fontname, pdc_encoding enc,
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const char *filename);
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/* p_cid.c */
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pdc_bool pdf_get_metrics_cid(PDF *p, pdc_font *font,
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const char *fontname,
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const char *encoding);
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pdc_encoding pdf_handle_cidfont(PDF *p, const char *fontname,
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const char *encoding, int *o_slot);
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const char* pdf_get_ordering_cid(PDF *p, pdc_font *font);
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int pdf_get_charcoll(const char *ordering);
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int pdf_get_supplement_cid(PDF *p, pdc_font *font);
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void pdf_put_cidglyph_widths(PDF *p, pdc_font *font);
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const char* pdf_get_abb_cjk_fontname(const char *fontname);
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/* p_font.c */
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void pdf_get_page_fonts(PDF *p, pdf_reslist *rl);
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void pdf_init_font_options(PDF *p, pdf_font_options *fo);
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void pdf_cleanup_font(PDF *p, pdc_font *font);
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void pdf_cleanup_font_options(PDF *p);
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void pdf_parse_font_options(PDF *p, const char *optlist);
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double pdf_get_font_float_option(PDF *p, pdf_font_optflags fflags);
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void pdf_font_set_missvalues(PDF *p, pdc_font *font);
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pdc_bool pdf_font_get_is_faked(pdc_font *font, pdf_font_values flag);
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double pdf_font_get_metric_value(int value);
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pdc_bool pdf_make_fontflag(PDF *p, pdc_font *font);
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void pdf_font_issemantic(PDF *p, pdc_font *font);
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const char *pdf_get_encoding_name(PDF *p, pdc_encoding enc, pdc_font *font);
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const char *pdf_get_font_char_option(PDF *p, pdf_font_optflags fflags);
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const char *pdf_get_pdf_fontname(pdc_font *font);
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void pdf_transform_fontwidths(PDF *p, pdc_font *font,
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pdc_encodingvector *evto, pdc_encodingvector *evfrom);
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/* p_type1.c */
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pdc_bool pdf_t1open_fontfile(PDF *p, pdc_font *font, const char *fontname,
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PDF_data_source *t1src);
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pdc_bool pdf_make_t1src(PDF *p, pdc_font *font, PDF_data_source *t1src);
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void pdf_put_length_objs(PDF *p, PDF_data_source *t1src,
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pdc_id length1_id, pdc_id length2_id, pdc_id length3_id);
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/* p_type3.c */
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void pdf_init_type3(PDF *p);
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int pdf_handle_t3font(PDF *p, const char *fontname, pdc_encoding enc,
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int oldslot);
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#endif /* P_FONT_H */
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