c434cad322
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
393 lines
11 KiB
C
Executable File
393 lines
11 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_defopt.h,v 1.2 2006-07-11 13:10:33 alex Exp $
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*
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* PDFlib shared option definitions and structures
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*
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*/
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#ifndef P_DEFOPT_H
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#define P_DEFOPT_H
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#define PDF_KEEP_TEXTLEN (1L<<0) /* keep text length */
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#define PDF_KEEP_CONTROL (1L<<1) /* keep control character */
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#define PDF_KEEP_UNICODE (1L<<2) /* keep Unicode text */
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#define PDF_USE_TMPALLOC (1L<<9) /* use temporary memory */
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#define PDF_RETURN_BOXEMPTY "_boxempty"
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#define PDF_RETURN_BOXFULL "_boxfull"
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#define PDF_RETURN_NEXTPAGE "_nextpage"
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#define PDF_RETURN_STOP "_stop"
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typedef enum
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{
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is_block = (1L<<0),
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is_image = (1L<<1),
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is_textline = (1L<<2),
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is_textflow = (1L<<3),
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is_inline = (1L<<4)
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}
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pdf_elemflags;
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struct pdf_font_options_s
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{
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pdc_bool autocidfont;
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pdc_bool autosubsetting;
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pdc_bool embedding;
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char *encoding;
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int flags;
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char *fontname;
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pdc_fontstyle fontstyle;
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pdc_bool fontwarning;
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pdc_bool kerning;
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int mask;
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int monospace;
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double subsetlimit;
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double subsetminsize;
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pdc_bool subsetting;
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pdc_bool unicodemap;
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pdc_bool auxiliary;
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};
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struct pdf_text_options_s
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{
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pdc_scalar charspacing;
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pdc_scalar charspacing_pc;
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pdf_coloropt fillcolor;
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int font;
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pdc_scalar fontsize;
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pdc_bool glyphwarning;
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pdc_scalar horizscaling;
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pdc_scalar italicangle;
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pdc_bool kerning;
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int mask;
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int pcmask;
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int fontset;
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pdc_bool overline;
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pdc_bool strikeout;
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pdf_coloropt strokecolor;
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pdc_scalar strokewidth;
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pdc_scalar dasharray[2];
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char *text;
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int textlen;
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pdc_text_format textformat;
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int textrendering;
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pdc_scalar textrise;
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pdc_scalar textrise_pc;
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pdc_scalar leading;
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pdc_scalar leading_pc;
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pdc_bool underline;
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pdc_scalar wordspacing;
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pdc_scalar wordspacing_pc;
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pdc_scalar underlinewidth;
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pdc_scalar underlineposition;
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pdc_scalar *xadvancelist;
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int nglyphs;
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char *link;
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char *linktype;
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pdc_bool charref;
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};
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typedef enum
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{
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xo_filename,
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xo_ignoreorientation,
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xo_imagewarning,
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xo_dpi,
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xo_page,
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xo_scale
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}
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pdf_xobject_optflags;
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typedef struct
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{
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pdc_bool adjustpage;
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pdc_bool blind;
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char *filename;
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int flags;
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pdc_bool imagewarning;
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pdc_bool ignoreorientation;
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int mask;
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int im;
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int page;
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pdc_scalar dpi[2];
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pdc_scalar scale[2];
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}
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pdf_xobject_options;
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typedef enum
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{
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fit_boxsize,
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fit_fitmethod,
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fit_margin,
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fit_shrinklimit,
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fit_position,
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fit_orientate,
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fit_rotate,
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fit_refpoint
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}
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pdf_fit_optflags;
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typedef struct
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{
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pdc_scalar boxsize[2];
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pdc_fitmethod fitmethod;
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int flags;
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pdc_scalar margin[2];
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int mask;
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int pcmask;
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pdc_scalar shrinklimit;
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pdc_scalar position[2];
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int orientate;
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pdc_scalar refpoint[2];
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pdc_scalar rotate;
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}
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pdf_fit_options;
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/* font option definitions */
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#define PDF_KERNING_FLAG PDC_OPT_UNSUPP
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#define PDF_SUBSETTING_FLAG PDC_OPT_UNSUPP
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#define PDF_AUTOCIDFONT_FLAG PDC_OPT_UNSUPP
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#define PDF_CHARREF_FLAG PDC_OPT_UNSUPP
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#define PDF_FONT_OPTIONS1 \
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\
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{"encoding", pdc_stringlist, PDC_OPT_NONE, 1, 1, \
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0.0, PDF_MAX_NAMESTRING, NULL}, \
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\
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{"fontname", pdc_stringlist, PDC_OPT_NONE, 1, 1, \
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1.0, PDF_MAX_FONTNAME, NULL}, \
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#define PDF_FONT_OPTIONS2 \
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\
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{"autocidfont", pdc_booleanlist, PDF_AUTOCIDFONT_FLAG, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"autosubsetting", pdc_booleanlist, PDF_SUBSETTING_FLAG, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"embedding", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"fontstyle", pdc_keywordlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, pdf_fontstyle_pdfkeylist}, \
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\
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{"fontwarning", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"monospace", pdc_integerlist, PDC_OPT_NONE, 1, 1, \
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1.0, 2048.0, NULL}, \
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\
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{"subsetlimit", pdc_doublelist, PDF_SUBSETTING_FLAG|PDC_OPT_PERCENT, 1, 1, \
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0.0, 100.0, NULL}, \
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\
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{"subsetminsize", pdc_doublelist, PDF_SUBSETTING_FLAG, 1, 1, \
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0.0, PDC_FLOAT_MAX, NULL}, \
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\
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{"subsetting", pdc_booleanlist, PDF_SUBSETTING_FLAG, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"unicodemap", pdc_booleanlist, PDF_AUTOCIDFONT_FLAG, 1, 1, \
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0.0, 0.0, NULL}, \
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#define PDF_FONT_OPTIONS3 \
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\
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{"kerning", pdc_booleanlist, PDF_KERNING_FLAG, 1, 1, \
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0.0, 0.0, NULL}, \
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/* text option definitions */
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#define PDF_TEXT_OPTIONS \
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\
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{"charspacing", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
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\
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{"glyphwarning", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"fillcolor", pdc_stringlist, PDC_OPT_NONE, 1, 5, \
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0.0, PDF_MAX_NAMESTRING, NULL}, \
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\
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{"font", pdc_fonthandle, PDC_OPT_NONE, 1, 1, \
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0, 0, NULL}, \
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\
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{"fontsize", pdc_scalarlist, PDC_OPT_NOZERO, 1, 1, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
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\
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{"horizscaling", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
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\
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{"italicangle", pdc_scalarlist, PDC_OPT_NONE, 1, 1, \
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-89.99, 89.99, NULL}, \
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\
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{"kerning", pdc_booleanlist, PDF_KERNING_FLAG, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"overline", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"strikeout", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"strokecolor", pdc_stringlist, PDC_OPT_NONE, 1, 5, \
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0.0, PDF_MAX_NAMESTRING, NULL}, \
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\
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{"strokewidth", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
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0.0, PDC_FLOAT_MAX, pdf_underlinewidth_keylist}, \
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\
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{"dasharray", pdc_scalarlist, PDC_OPT_NONE, 1, 2, \
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0.0, PDC_FLOAT_MAX, NULL}, \
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\
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{"textformat", pdc_keywordlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, pdf_textformat_keylist}, \
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\
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{"textrendering", pdc_integerlist, PDC_OPT_NONE, 1, 1, \
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0, PDF_LAST_TRMODE, NULL}, \
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\
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{"textrise", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
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\
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{"underline", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"wordspacing", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
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\
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{"underlinewidth", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
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0.0, PDC_FLOAT_MAX, pdf_underlinewidth_keylist}, \
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\
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{"underlineposition", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, pdf_underlineposition_keylist}, \
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\
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{"weblink", pdc_stringlist, PDC_OPT_NONE, 1, 1, \
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0.0, PDF_MAXSTRINGSIZE, NULL}, \
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\
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{"locallink", pdc_stringlist, PDC_OPT_NONE, 1, 1, \
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0.0, PDF_MAXSTRINGSIZE, NULL}, \
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\
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{"pdflink", pdc_stringlist, PDC_OPT_NONE, 1, 1, \
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0.0, PDF_MAXSTRINGSIZE, NULL}, \
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\
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{"charref", pdc_booleanlist, PDF_CHARREF_FLAG, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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/* xobject option definitions */
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#define PDF_XOBJECT_OPTIONS1 \
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\
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{"adjustpage", pdc_booleanlist, PDC_OPT_PDC_1_3, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"blind", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, NULL}, \
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#define PDF_XOBJECT_OPTIONS2 \
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\
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{"ignoreorientation", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"imagewarning", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, NULL}, \
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\
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{"dpi", pdc_scalarlist, PDC_OPT_NONE, 1, 2, \
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0.0, PDC_INT_MAX, pdf_dpi_keylist}, \
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#define PDF_XOBJECT_OPTIONS3 \
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\
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{"scale", pdc_scalarlist, PDC_OPT_NOZERO, 1, 2, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
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/* general fit option definitions */
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#define PDF_FIT_OPTIONS1 \
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\
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{"boxsize", pdc_scalarlist, PDC_OPT_NONE, 2, 2, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
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\
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{"margin", pdc_scalarlist, PDC_OPT_NONE, 1, 2, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
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\
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{"shrinklimit", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
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0.0, 100.0, NULL}, \
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\
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{"position", pdc_scalarlist, PDC_OPT_NONE, 1, 2, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, pdf_position_keylist}, \
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#define PDF_FIT_OPTIONS2 \
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\
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{"fitmethod", pdc_keywordlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, pdf_fitmethod_keylist}, \
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\
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{"rotate", pdc_scalarlist, PDC_OPT_NONE, 1, 1, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
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\
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{"orientate", pdc_keywordlist, PDC_OPT_NONE, 1, 1, \
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0.0, 0.0, pdf_orientate_keylist}, \
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#define PDF_FIT_OPTIONS3 \
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\
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{"refpoint", pdc_scalarlist, PDC_OPT_NONE, 2, 2, \
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PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
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/* p_font.c */
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void pdf_get_font_options(PDF *p, pdf_font_options *fo, pdc_resopt *resopts);
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int pdf_load_font_internal(PDF *p, pdf_font_options *fo);
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/* p_image.c */
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void pdf_init_xobject_options(PDF *p, pdf_xobject_options *xo);
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void pdf_get_xobject_options(PDF *p, pdf_xobject_options *xo,
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pdc_resopt *resopts);
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void pdf_fit_xobject_internal(PDF *p, pdf_xobject_options *xo,
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pdf_fit_options *fit, pdc_matrix *immatrix);
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/* p_text.c */
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void pdf_init_fit_options(PDF *p, pdf_fit_options *fit);
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void pdf_get_fit_options(PDF *p, pdf_fit_options *fit, pdc_resopt *resopts);
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void pdf_calculate_text_options(pdf_text_options *to, pdc_bool force,
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pdc_scalar fontscale);
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void pdf_set_text_options(PDF *p, pdf_text_options *to);
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void pdf_init_text_options(PDF *p, pdf_text_options *to);
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void pdf_get_text_options(PDF *p, pdf_text_options *to, pdc_resopt *resopts);
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void pdf_fit_textline_internal(PDF *p, pdf_text_options *to,
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pdf_fit_options *fit, pdc_scalar *currtx, pdc_scalar *currty);
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pdc_text_format pdf_get_autotextformat(pdc_font *font, pdf_text_options *to);
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pdc_bool pdf_check_textchar(PDF *p, pdc_ushort *o_uv, int flags,
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pdf_text_options *to);
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pdc_byte *pdf_check_textstring(PDF *p, const char *text, int len, int flags,
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pdf_text_options *to, int *outlen, int *outcharlen);
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pdc_scalar pdf_calculate_textwidth(PDF *p, const pdc_byte *text, int len,
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int charlen, pdf_text_options *to);
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void pdf_place_text(PDF *p, pdc_byte *text, int len, int charlen,
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pdf_text_options *to, pdc_scalar width, pdc_bool cont);
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#endif /* P_DEFOPT_H */
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