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campo-sirio/pdf/pdflib/p_defopt.h
guy 3bf951f42c Patch level : 10.0 
Files correlati     : pdflib
Ricompilazione Demo : [ ]
Commento            :
Aggiornata pdflib.dll alla versione 7.0.4


git-svn-id: svn://10.65.10.50/trunk@18580 c028cbd2-c16b-5b4b-a496-9718f37d4682
2009-03-23 08:55:58 +00:00

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/*---------------------------------------------------------------------------*
| PDFlib - A library for generating PDF on the fly |
+---------------------------------------------------------------------------+
| Copyright (c) 1997-2006 Thomas Merz and PDFlib GmbH. All rights reserved. |
+---------------------------------------------------------------------------+
| |
| This software is subject to the PDFlib license. It is NOT in the |
| public domain. Extended versions and commercial licenses are |
| available, please check http://www.pdflib.com. |
| |
*---------------------------------------------------------------------------*/
/* $Id: p_defopt.h,v 1.4 2009-03-23 08:51:17 guy Exp $
*
* PDFlib shared option definitions and structures
*
*/
#ifndef P_DEFOPT_H
#define P_DEFOPT_H
#define PDF_KEEP_TEXTLEN (1L<<0) /* keep text length */
#define PDF_KEEP_CONTROL (1L<<1) /* keep special control character */
#define PDF_KEEP_UNICODE (1L<<2) /* keep Unicode text */
#define PDF_FORCE_NEWALLOC (1L<<3) /* force alloc for new text */
#define PDF_USE_TMPALLOC (1L<<4) /* use temporary memory */
#define PDF_RETURN_BOXEMPTY "_boxempty"
#define PDF_RETURN_BOXFULL "_boxfull"
#define PDF_RETURN_NEXTPAGE "_nextpage"
#define PDF_RETURN_STOP "_stop"
#define PDF_RETURN_ATMARK "_mark%d"
typedef enum
{
is_block = (1L<<0),
is_image = (1L<<1),
is_textline = (1L<<2),
is_textflow = (1L<<3),
is_inline = (1L<<4)
}
pdf_elemflags;
struct pdf_text_options_s
{
pdc_scalar charspacing;
pdc_scalar charspacing_pc;
pdf_coloropt fillcolor;
int font;
pdc_scalar fontsize;
pdc_scalar fontsize_pc;
int fontsize_st;
pdc_bool glyphwarning;
pdc_scalar horizscaling;
pdc_scalar italicangle;
pdc_bool fakebold;
pdc_bool kerning;
unsigned int mask;
unsigned int pcmask;
unsigned int fontset;
pdc_bool overline;
pdc_bool strikeout;
pdf_coloropt strokecolor;
pdc_scalar strokewidth;
pdc_scalar dasharray[2];
char *text;
int textlen;
pdc_text_format textformat;
int textrendering;
pdc_scalar textrise;
pdc_scalar textrise_pc;
pdc_scalar leading;
pdc_scalar leading_pc;
pdc_bool underline;
pdc_scalar wordspacing;
pdc_scalar wordspacing_pc;
pdc_scalar underlinewidth;
pdc_scalar underlineposition;
pdc_scalar *xadvancelist;
int nglyphs;
char *link;
char *linktype;
pdc_bool charref;
pdc_bool escapesequence;
pdc_glyphcheck glyphcheck;
};
typedef enum
{
xo_filename,
xo_ignoreorientation,
xo_imagewarning,
xo_dpi,
xo_page,
xo_scale
}
pdf_xobject_optflags;
typedef struct
{
pdc_bool adjustpage;
pdc_bool blind;
char *filename;
int flags;
pdc_bool imagewarning;
pdc_bool ignoreorientation;
unsigned int mask;
int im;
int page;
pdc_scalar dpi[2];
pdc_scalar scale[2];
}
pdf_xobject_options;
typedef enum
{
fit_boxsize,
fit_fitmethod,
fit_margin,
fit_shrinklimit,
fit_position,
fit_orientate,
fit_rotate,
fit_matchbox,
fit_alignchar,
fit_refpoint
}
pdf_fit_optflags;
typedef struct
{
pdc_scalar boxsize[2];
pdc_fitmethod fitmethod;
int flags;
pdc_scalar margin[2];
unsigned int mask;
unsigned int pcmask;
pdc_scalar shrinklimit;
pdc_scalar position[2];
int orientate;
pdc_scalar refpoint[2];
pdc_scalar rotate;
pdc_bool showborder;
pdf_mbox *matchbox;
pdc_ushort alignchar;
}
pdf_fit_options;
typedef struct pdf_fitres_s pdf_fitres;
/* font option definitions */
#define PDF_KERNING_FLAG PDC_OPT_UNSUPP
#define PDF_SUBSETTING_FLAG PDC_OPT_UNSUPP
#define PDF_AUTOCIDFONT_FLAG PDC_OPT_UNSUPP
#define PDF_EMBEDOPENTYPE_FLAG PDC_OPT_UNSUPP
#define PDF_SKIPPOSTTABLE_FLAG PDC_OPT_UNSUPP
#define PDF_CHARREF_FLAG PDC_OPT_UNSUPP
#define PDF_ESCAPESEQU_FLAG PDC_OPT_UNSUPP
#define PDF_GLYPHCHECK_FLAG PDC_OPT_UNSUPP
#define PDF_VERTICAL_FLAG PDC_OPT_UNSUPP
#define PDF_REPLCHAR_FLAG PDC_OPT_UNSUPP
#define PDF_KEEPNATIVE_FLAG PDC_OPT_UNSUPP
#define PDF_STAMP_FLAG PDC_OPT_UNSUPP
#define PDF_LEADER_FLAG PDC_OPT_UNSUPP
#define PDF_METADATA_FLAG PDC_OPT_UNSUPP
#define PDF_CLIPPATH_FLAG PDC_OPT_UNSUPP
#define PDF_FONT_OPTIONS1 \
\
{"encoding", pdc_stringlist, PDC_OPT_NONE, 1, 1, \
0.0, PDF_MAX_NAMESTRING, NULL}, \
\
{"fontname", pdc_stringlist, PDC_OPT_NONE | PDC_OPT_CONVUTF8, 1, 1, \
1.0, PDF_MAX_FONTNAME, NULL}, \
#define PDF_FONT_OPTIONS2 \
\
{"autocidfont", pdc_booleanlist, PDF_AUTOCIDFONT_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"autosubsetting", pdc_booleanlist, PDF_SUBSETTING_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"embedding", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, NULL}, \
\
{"fontstyle", pdc_keywordlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, pdf_fontstyle_pdfkeylist}, \
\
/* deprecated */ \
{"fontwarning", pdc_booleanlist, PDC_OPT_PDFLIB_7, 1, 1, \
0.0, 0.0, NULL}, \
\
{"monospace", pdc_integerlist, PDC_OPT_NONE, 1, 1, \
1.0, FNT_MAX_METRICS, NULL}, \
\
{"ascender", pdc_integerlist, PDC_OPT_NONE, 1, 1, \
-FNT_MAX_METRICS, FNT_MAX_METRICS, NULL}, \
\
{"descender", pdc_integerlist, PDC_OPT_NONE, 1, 1, \
-FNT_MAX_METRICS, FNT_MAX_METRICS, NULL}, \
\
{"capheight", pdc_integerlist, PDC_OPT_NONE, 1, 1, \
-FNT_MAX_METRICS, FNT_MAX_METRICS, NULL}, \
\
{"xheight", pdc_integerlist, PDC_OPT_NONE, 1, 1, \
-FNT_MAX_METRICS, FNT_MAX_METRICS, NULL}, \
\
{"linegap", pdc_integerlist, PDC_OPT_NONE, 1, 1, \
-FNT_MAX_METRICS, FNT_MAX_METRICS, NULL}, \
\
{"subsetlimit", pdc_doublelist, PDF_SUBSETTING_FLAG|PDC_OPT_PERCENT, 1, 1, \
0.0, 100.0, NULL}, \
\
{"subsetminsize", pdc_doublelist, PDF_SUBSETTING_FLAG, 1, 1, \
0.0, PDC_FLOAT_MAX, NULL}, \
\
{"subsetting", pdc_booleanlist, PDF_SUBSETTING_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"unicodemap", pdc_booleanlist, PDF_AUTOCIDFONT_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"embedopentype", pdc_booleanlist, PDF_EMBEDOPENTYPE_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"skipposttable", pdc_booleanlist, PDF_SKIPPOSTTABLE_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"keepnative", pdc_booleanlist, PDF_KEEPNATIVE_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"vertical", pdc_booleanlist, PDF_VERTICAL_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"replacementchar", pdc_unicharlist, PDF_REPLCHAR_FLAG, 1, 1, \
0.0, PDC_MAX_UNIVAL, NULL}, \
\
{"metadata", pdc_stringlist, PDF_METADATA_FLAG, 1, 1, \
0.0, PDC_INT_MAX, NULL}, \
#define PDF_FONT_OPTIONS3 \
\
{"kerning", pdc_booleanlist, PDF_KERNING_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
/* text option definitions */
#define PDF_TEXT_OPTIONS \
\
{"charspacing", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
\
/* deprecated */ \
{"glyphwarning", pdc_booleanlist, PDC_OPT_PDFLIB_7, 1, 1, \
0.0, 0.0, NULL}, \
\
{"fillcolor", pdc_stringlist, PDC_OPT_NONE, 1, 5, \
0.0, PDF_MAX_NAMESTRING, NULL}, \
\
{"font", pdc_fonthandle, PDC_OPT_NONE, 1, 1, \
0, 0, NULL}, \
\
{"fontsize", pdc_scalarlist, \
PDC_OPT_PERCENT | PDC_OPT_SUBOPTLIST | PDC_OPT_KEYLIST1, 1, 2, \
PDC_FLOAT_MIN, PDC_FLOAT_MAX, pdf_fontsize_keylist}, \
\
{"horizscaling", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
\
{"italicangle", pdc_scalarlist, PDC_OPT_NONE, 1, 1, \
-89.99, 89.99, NULL}, \
\
{"fakebold", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, NULL}, \
\
{"kerning", pdc_booleanlist, PDF_KERNING_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"overline", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, NULL}, \
\
{"strikeout", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, NULL}, \
\
{"strokecolor", pdc_stringlist, PDC_OPT_NONE, 1, 5, \
0.0, PDF_MAX_NAMESTRING, NULL}, \
\
{"strokewidth", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
0.0, PDC_FLOAT_MAX, pdf_underlinewidth_keylist}, \
\
{"dasharray", pdc_scalarlist, PDC_OPT_NONE, 1, 2, \
0.0, PDC_FLOAT_MAX, NULL}, \
\
{"textformat", pdc_keywordlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, pdf_textformat_keylist}, \
\
{"textrendering", pdc_integerlist, PDC_OPT_NONE, 1, 1, \
0, PDF_LAST_TRMODE, NULL}, \
\
{"textrise", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
\
{"underline", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, NULL}, \
\
{"wordspacing", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
\
{"underlinewidth", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
0.0, PDC_FLOAT_MAX, pdf_underlinewidth_keylist}, \
\
{"underlineposition", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
PDC_FLOAT_MIN, PDC_FLOAT_MAX, pdf_underlineposition_keylist}, \
\
/* deprecated */ \
{"weblink", pdc_stringlist, PDC_OPT_PDFLIB_7, 1, 1, \
0.0, PDC_INT_MAX, NULL}, \
\
/* deprecated */ \
{"locallink", pdc_stringlist, PDC_OPT_PDFLIB_7, 1, 1, \
0.0, PDC_INT_MAX, NULL}, \
\
/* deprecated */ \
{"pdflink", pdc_stringlist, PDC_OPT_PDFLIB_7, 1, 1, \
0.0, PDC_INT_MAX, NULL}, \
\
{"charref", pdc_booleanlist, PDF_CHARREF_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"escapesequence", pdc_booleanlist, PDF_ESCAPESEQU_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
{"glyphcheck", pdc_keywordlist, PDF_GLYPHCHECK_FLAG, 1, 1, \
0.0, 0.0, pdf_glyphcheck_keylist}, \
\
/* xobject option definitions */
#define PDF_XOBJECT_OPTIONS1 \
\
{"adjustpage", pdc_booleanlist, PDC_OPT_PDC_1_3, 1, 1, \
0.0, 0.0, NULL}, \
\
{"blind", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, NULL}, \
#define PDF_XOBJECT_OPTIONS2 \
\
{"ignoreorientation", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, NULL}, \
\
{"ignoreclippingpath", pdc_booleanlist, PDF_CLIPPATH_FLAG, 1, 1, \
0.0, 0.0, NULL}, \
\
/* deprecated */ \
{"imagewarning", pdc_booleanlist, PDC_OPT_PDFLIB_7, 1, 1, \
0.0, 0.0, NULL}, \
\
{"dpi", pdc_scalarlist, PDC_OPT_NONE, 1, 2, \
0.0, PDC_INT_MAX, pdf_dpi_keylist}, \
#define PDF_XOBJECT_OPTIONS3 \
\
{"scale", pdc_scalarlist, PDC_OPT_NOZERO, 1, 2, \
PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
/* general fit option definitions */
#define PDF_FIT_OPTIONS1 \
\
{"boxsize", pdc_scalarlist, PDC_OPT_NONE, 2, 2, \
0, PDC_FLOAT_MAX, NULL}, \
\
{"margin", pdc_scalarlist, PDC_OPT_NONE, 1, 2, \
0, PDC_FLOAT_MAX, NULL}, \
\
{"shrinklimit", pdc_scalarlist, PDC_OPT_PERCENT | PDC_OPT_PERCRANGE, 1, 1, \
0.0, 100.0, NULL}, \
\
{"position", pdc_scalarlist, PDC_OPT_NONE, 1, 2, \
PDC_FLOAT_MIN, PDC_FLOAT_MAX, pdf_position_keylist}, \
\
{"matchbox", pdc_stringlist, PDC_OPT_NONE, 1, 1, \
0.0, PDC_INT_MAX, NULL}, \
#define PDF_FIT_OPTIONS2 \
\
{"fitmethod", pdc_keywordlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, pdf_fitmethod_keylist}, \
\
{"rotate", pdc_scalarlist, PDC_OPT_NONE, 1, 1, \
PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
\
{"orientate", pdc_keywordlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, pdf_orientate_keylist}, \
\
{"showborder", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
0.0, 0.0, NULL}, \
#define PDF_FIT_OPTIONS6 \
\
{"alignchar", pdc_unicharlist, PDC_OPT_NONE, 1, 1, \
0.0, PDC_USHRT_MAX, pdf_charname_keylist}, \
\
{"stamp", pdc_keywordlist, PDF_STAMP_FLAG, 1, 1, \
0.0, 0.0, pdf_stampdir_keylist}, \
\
{"leader", pdc_stringlist, PDF_LEADER_FLAG, 1, 1, \
0.0, PDC_INT_MAX, NULL}, \
#define PDF_FIT_OPTIONS3 \
\
{"refpoint", pdc_scalarlist, PDC_OPT_NONE, 2, 2, \
PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
/* p_font.c */
void pdf_get_font_options(PDF *p, pdf_font_options *fo, pdc_resopt *resopts);
int pdf_load_font_internal(PDF *p, pdf_font_options *fo);
/* p_image.c */
void pdf_init_xobject_options(PDF *p, pdf_xobject_options *xo);
void pdf_get_xobject_options(PDF *p, pdf_xobject_options *xo,
pdc_resopt *resopts);
pdc_resopt *pdf_parse_fitxobject_optlist(PDF *p, int im,
pdf_xobject_options *xo, pdf_fit_options *fit, const char *optlist);
void pdf_fit_xobject_internal(PDF *p, pdf_xobject_options *xo,
pdf_fit_options *fit, pdc_matrix *immatrix);
/* p_mbox.c */
void pdf_init_fit_options(PDF *p, pdc_bool fortflow, pdf_fit_options *fit);
void pdf_cleanup_fit_options(PDF *p, pdf_fit_options *fit);
void pdf_get_fit_options(PDF *p, pdc_bool fortflow, pdf_fit_options *fit,
pdc_resopt *resopts);
void pdf_get_mbox_boxheight(PDF *p, pdf_mbox *mbox,
pdc_scalar *boxheight);
pdc_bool pdf_get_mbox_clipping(PDF *p, pdf_mbox *mbox,
pdc_scalar width, pdc_scalar height, pdc_box *clipbox);
double pdf_get_mbox_info(PDF *p, pdf_mbox *mbox, const char *keyword);
/* p_text.c */
pdc_bool pdf_calculate_text_options(PDF *p, pdf_text_options *to,
pdc_bool force, pdc_scalar fontscale, pdc_scalar minfontsize,
pdc_scalar fontsizeref);
void pdf_set_text_options(PDF *p, pdf_text_options *to);
void pdf_init_text_options(PDF *p, pdf_text_options *to);
void pdf_get_text_options(PDF *p, pdf_text_options *to, pdc_resopt *resopts);
pdc_resopt *pdf_parse_fittextline_optlist(PDF *p, pdf_text_options *to,
pdf_fit_options *fit, const char *optlist);
pdc_bool pdf_fit_textline_internal(PDF *p, pdf_fitres *fitres,
pdf_text_options *to, pdf_fit_options *fit, pdc_matrix *matrix);
void pdf_calculate_textline_size(PDF *p, pdf_text_options *to,
pdf_fit_options *fit, pdc_scalar *width, pdc_scalar *height);
pdc_bool pdf_is_horiz_orientated(pdf_fit_options *fit);
int pdf_calculate_leader_pos(PDF *p, pdf_alignment alignment,
pdf_text_options *to, int nchars,pdc_scalar *xstart, pdc_scalar *xstop,
pdc_scalar width, pdc_bool left);
void pdf_draw_leader_text(PDF *p, pdc_scalar xstart, pdc_scalar ybase,
pdc_scalar width, int nchars, pdc_byte *utext, int len, int charlen,
pdf_text_options *to);
int pdf_get_approximate_uvlist(PDF *p, pdf_font *currfont,
pdc_encodingvector *ev, int usv, pdc_bool replace, pdf_fitres *fitres,
pdc_ushort *uvlist, pdc_ushort *cglist);
void pdf_get_input_textformat(pdf_font *currfont,
pdc_text_format *intextformat, int *convflags);
pdc_bool pdf_check_textstring(PDF *p, const char *text, int len, int flags,
pdf_text_options *to, pdf_fitres *fittext, pdc_byte **outtext,
int *outlen, int *outcharlen, pdc_bool verbose);
pdc_scalar pdf_calculate_textsize(PDF *p, const pdc_byte *text, int len,
int charlen, pdf_text_options *to, int breakchar, pdc_scalar *height,
pdc_bool verbose);
pdc_scalar pdf_trim_textwidth(pdc_scalar width, pdf_text_options *to);
void pdf_place_text(PDF *p, pdc_byte *text, int len, int charlen,
pdf_text_options *to, pdc_scalar width, pdc_scalar height,
pdc_bool cont);
#endif /* P_DEFOPT_H */
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