8e01c8dd9a
Files correlati : Ricompilazione Demo : [ ] Commento :Primo commit del modulo git-svn-id: svn://10.65.10.50/trunk@13958 c028cbd2-c16b-5b4b-a496-9718f37d4682
393 lines
11 KiB
C
Executable File
393 lines
11 KiB
C
Executable File
/*---------------------------------------------------------------------------*
|
|
| PDFlib - A library for generating PDF on the fly |
|
|
+---------------------------------------------------------------------------+
|
|
| Copyright (c) 1997-2005 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 1.1 2006-05-04 16:36:51 brugno 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 control character */
|
|
#define PDF_KEEP_UNICODE (1L<<2) /* keep Unicode text */
|
|
#define PDF_USE_TMPALLOC (1L<<9) /* use temporary memory */
|
|
|
|
#define PDF_RETURN_BOXEMPTY "_boxempty"
|
|
#define PDF_RETURN_BOXFULL "_boxfull"
|
|
#define PDF_RETURN_NEXTPAGE "_nextpage"
|
|
#define PDF_RETURN_STOP "_stop"
|
|
|
|
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_font_options_s
|
|
{
|
|
pdc_bool autocidfont;
|
|
pdc_bool autosubsetting;
|
|
pdc_bool embedding;
|
|
char *encoding;
|
|
int flags;
|
|
char *fontname;
|
|
pdc_fontstyle fontstyle;
|
|
pdc_bool fontwarning;
|
|
pdc_bool kerning;
|
|
int mask;
|
|
int monospace;
|
|
double subsetlimit;
|
|
double subsetminsize;
|
|
pdc_bool subsetting;
|
|
pdc_bool unicodemap;
|
|
pdc_bool auxiliary;
|
|
};
|
|
|
|
struct pdf_text_options_s
|
|
{
|
|
pdc_scalar charspacing;
|
|
pdc_scalar charspacing_pc;
|
|
pdf_coloropt fillcolor;
|
|
int font;
|
|
pdc_scalar fontsize;
|
|
pdc_bool glyphwarning;
|
|
pdc_scalar horizscaling;
|
|
pdc_scalar italicangle;
|
|
pdc_bool kerning;
|
|
int mask;
|
|
int pcmask;
|
|
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;
|
|
};
|
|
|
|
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;
|
|
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_refpoint
|
|
}
|
|
pdf_fit_optflags;
|
|
|
|
typedef struct
|
|
{
|
|
pdc_scalar boxsize[2];
|
|
pdc_fitmethod fitmethod;
|
|
int flags;
|
|
pdc_scalar margin[2];
|
|
int mask;
|
|
int pcmask;
|
|
pdc_scalar shrinklimit;
|
|
pdc_scalar position[2];
|
|
int orientate;
|
|
pdc_scalar refpoint[2];
|
|
pdc_scalar rotate;
|
|
}
|
|
pdf_fit_options;
|
|
|
|
|
|
|
|
/* 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_CHARREF_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, 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}, \
|
|
\
|
|
{"fontwarning", pdc_booleanlist, PDC_OPT_NONE, 1, 1, \
|
|
0.0, 0.0, NULL}, \
|
|
\
|
|
{"monospace", pdc_integerlist, PDC_OPT_NONE, 1, 1, \
|
|
1.0, 2048.0, 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}, \
|
|
|
|
|
|
#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}, \
|
|
\
|
|
{"glyphwarning", pdc_booleanlist, PDC_OPT_NONE, 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_NOZERO, 1, 1, \
|
|
PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
|
|
\
|
|
{"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}, \
|
|
\
|
|
{"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}, \
|
|
\
|
|
{"weblink", pdc_stringlist, PDC_OPT_NONE, 1, 1, \
|
|
0.0, PDF_MAXSTRINGSIZE, NULL}, \
|
|
\
|
|
{"locallink", pdc_stringlist, PDC_OPT_NONE, 1, 1, \
|
|
0.0, PDF_MAXSTRINGSIZE, NULL}, \
|
|
\
|
|
{"pdflink", pdc_stringlist, PDC_OPT_NONE, 1, 1, \
|
|
0.0, PDF_MAXSTRINGSIZE, NULL}, \
|
|
\
|
|
{"charref", pdc_booleanlist, PDF_CHARREF_FLAG, 1, 1, \
|
|
0.0, 0.0, NULL}, \
|
|
\
|
|
|
|
|
|
/* 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}, \
|
|
\
|
|
{"imagewarning", pdc_booleanlist, PDC_OPT_NONE, 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, \
|
|
PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
|
|
\
|
|
{"margin", pdc_scalarlist, PDC_OPT_NONE, 1, 2, \
|
|
PDC_FLOAT_MIN, PDC_FLOAT_MAX, NULL}, \
|
|
\
|
|
{"shrinklimit", pdc_scalarlist, PDC_OPT_PERCENT, 1, 1, \
|
|
0.0, 100.0, NULL}, \
|
|
\
|
|
{"position", pdc_scalarlist, PDC_OPT_NONE, 1, 2, \
|
|
PDC_FLOAT_MIN, PDC_FLOAT_MAX, pdf_position_keylist}, \
|
|
|
|
|
|
#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}, \
|
|
|
|
|
|
#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);
|
|
void pdf_fit_xobject_internal(PDF *p, pdf_xobject_options *xo,
|
|
pdf_fit_options *fit, pdc_matrix *immatrix);
|
|
|
|
/* p_text.c */
|
|
void pdf_init_fit_options(PDF *p, pdf_fit_options *fit);
|
|
void pdf_get_fit_options(PDF *p, pdf_fit_options *fit, pdc_resopt *resopts);
|
|
void pdf_calculate_text_options(pdf_text_options *to, pdc_bool force,
|
|
pdc_scalar fontscale);
|
|
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);
|
|
void pdf_fit_textline_internal(PDF *p, pdf_text_options *to,
|
|
pdf_fit_options *fit, pdc_scalar *currtx, pdc_scalar *currty);
|
|
|
|
pdc_text_format pdf_get_autotextformat(pdc_font *font, pdf_text_options *to);
|
|
pdc_bool pdf_check_textchar(PDF *p, pdc_ushort *o_uv, int flags,
|
|
pdf_text_options *to);
|
|
pdc_byte *pdf_check_textstring(PDF *p, const char *text, int len, int flags,
|
|
pdf_text_options *to, int *outlen, int *outcharlen);
|
|
pdc_scalar pdf_calculate_textwidth(PDF *p, const pdc_byte *text, int len,
|
|
int charlen, 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_bool cont);
|
|
|
|
|
|
|
|
|
|
#endif /* P_DEFOPT_H */
|