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iup-stack/pdflib7/include/pdflib.h

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/*---------------------------------------------------------------------------*
| PDFlib - A library for generating PDF on the fly |
+---------------------------------------------------------------------------+
| Copyright (c) 1997-2009 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: pdflib.h,v 1.293.2.63 2011/05/02 11:13:04 rjs Exp $
*
* Public function declarations for PDFlib Lite, PDFlib, PDFlib+PDI, and PPS;
* see PDFlib API reference for details.
*
*/
#ifndef PDFLIB_H
#define PDFLIB_H
/* Make our declarations C++ compatible */
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
#include <setjmp.h>
#define PDFLIB_PRODUCTNAME "PDFlib"
/*
* The version defines below can be used to check the version of the
* include file against the library.
*/
#define PDFLIB_MAJORVERSION 7 /* major version number */
#define PDFLIB_MINORVERSION 0 /* minor version number */
#define PDFLIB_REVISION 5 /* revision number */
#define PDFLIB_VERSIONSTRING "7.0.5p3" /* The whole bunch */
/*
* ----------------------------------------------------------------------
* Setup, mostly Windows calling conventions and DLL stuff
* ----------------------------------------------------------------------
*/
#if defined(WIN32) && !defined(PDFLIB_CALL)
#define PDFLIB_CALL __cdecl
#endif
#if defined(WIN32)
#ifdef PDFLIB_EXPORTS
#define PDFLIB_API __declspec(dllexport) /* prepare a DLL (internal use) */
#elif defined(PDFLIB_DLL)
#define PDFLIB_API __declspec(dllimport) /* PDFlib clients: import DLL */
#endif /* PDFLIB_DLL */
#endif /* WIN32 */
#if !defined(WIN32) && \
((defined __IBMC__ || defined __IBMCPP__) && defined __DLL__ && defined OS2)
#define PDFLIB_CALL _Export
#define PDFLIB_API
#endif /* IBM VisualAge C++ DLL */
#ifndef PDFLIB_CALL
#define PDFLIB_CALL /* */ /* default: no special calling conventions */
#endif
#ifndef PDFLIB_API
#define PDFLIB_API /* */ /* default: generate or use static library */
#endif
/* Define the basic PDF type. This is used opaquely at the API level. */
#if !defined(PDF) || defined(ACTIVEX)
typedef struct PDF_s PDF;
#endif /* !PDF */
/* Export the API functions when creating a shared library on the Mac with CW */
#if defined(__MWERKS__) && defined(PDFLIB_EXPORTS)
#pragma export on
#endif
/* The API structure with function pointers. */
typedef struct PDFlib_api_s PDFlib_api;
/*
* ----------------------------------------------------------------------
* Function prototypes for all supported API functions
* ----------------------------------------------------------------------
*/
/* Activate a previously created structure element or other content item. */
PDFLIB_API void PDFLIB_CALL
PDF_activate_item(PDF *p, int id);
/* Deprecated, use PDF_create_bookmark(). */
PDFLIB_API int PDFLIB_CALL
PDF_add_bookmark(PDF *p, const char *text, int parent, int open);
/* Deprecated, use PDF_create_bookmark(). */
PDFLIB_API int PDFLIB_CALL
PDF_add_bookmark2(PDF *p, const char *text, int len, int parent, int open);
/* Deprecated, use PDF_create_action() and PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_add_launchlink(PDF *p, double llx, double lly, double urx, double ury,
const char *filename);
/* Deprecated, use PDF_create_action() and PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_add_locallink(PDF *p, double llx, double lly, double urx, double ury,
int page, const char *optlist);
/* Create a named destination on an arbitrary page in the current document. */
PDFLIB_API void PDFLIB_CALL
PDF_add_nameddest(PDF *p, const char *name, int len, const char *optlist);
/* Deprecated, use PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_add_note(PDF *p, double llx, double lly, double urx, double ury,
const char *contents, const char *title, const char *icon, int open);
/* Deprecated, use PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_add_note2(PDF *p, double llx, double lly, double urx, double ury,
const char *contents, int len_cont, const char *title, int len_title,
const char *icon, int open);
/* Deprecated, use PDF_create_action() and PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_add_pdflink(PDF *p, double llx, double lly, double urx, double ury,
const char *filename, int page, const char *optlist);
/* Add a cell to a new or existing table.
Returns: A table handle which can be used in subsequent table-related calls.
*/
PDFLIB_API int PDFLIB_CALL
PDF_add_table_cell(PDF *p, int table, int column, int row, const char *text,
int len, const char *optlist);
/* Create a Textflow object, or add text and explicit options to an existing
Textflow.
Returns: A Textflow handle, or -1 (in PHP: 0) on error.
*/
PDFLIB_API int PDFLIB_CALL
PDF_add_textflow(PDF *p, int textflow, const char *text, int len,
const char *optlist);
/* Add an existing image as thumbnail for the current page. */
PDFLIB_API void PDFLIB_CALL
PDF_add_thumbnail(PDF *p, int image);
/* Deprecated, use PDF_create_action() and PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_add_weblink(PDF *p, double llx, double lly, double urx, double ury,
const char *url);
/* Draw a counterclockwise circular arc segment. */
PDFLIB_API void PDFLIB_CALL
PDF_arc(PDF *p, double x, double y, double r, double alpha, double beta);
/* Draw a clockwise circular arc segment. */
PDFLIB_API void PDFLIB_CALL
PDF_arcn(PDF *p, double x, double y, double r, double alpha, double beta);
/* Deprecated, use PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_attach_file(PDF *p, double llx, double lly, double urx, double ury,
const char *filename, const char *description, const char *author,
const char *mimetype, const char *icon);
/* Deprecated, use PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_attach_file2(PDF *p, double llx, double lly, double urx, double ury,
const char *filename, int len_filename, const char *description,
int len_descr, const char *author, int len_auth, const char *mimetype,
const char *icon);
/* Create a new PDF file subject to various options.
Returns: -1 (in PHP: 0) on error, and 1 otherwise.
*/
PDFLIB_API int PDFLIB_CALL
PDF_begin_document(PDF *p, const char *filename, int len, const char *optlist);
/* Create a new PDF document subject to various options. */
typedef size_t (*writeproc_t)(PDF *p1, void *data, size_t size);
PDFLIB_API void PDFLIB_CALL
PDF_begin_document_callback(PDF *p, writeproc_t writeproc, const char *optlist);
/* Start a Type 3 font definition. */
PDFLIB_API void PDFLIB_CALL
PDF_begin_font(PDF *p, const char *fontname, int len,
double a, double b, double c, double d, double e, double f,
const char *optlist);
/* Start a glyph definition for a Type 3 font. */
PDFLIB_API void PDFLIB_CALL
PDF_begin_glyph(PDF *p, const char *glyphname, double wx,
double llx, double lly, double urx, double ury);
/* Open a structure element or other content item with attributes supplied
as options.
Returns: An item handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_begin_item(PDF *p, const char *tag, const char *optlist);
/* Start a layer for subsequent output on the page (requires PDF 1.5). */
PDFLIB_API void PDFLIB_CALL
PDF_begin_layer(PDF *p, int layer);
/* Begin a marked content sequence with or without properties (unsupported). */
PDFLIB_API void PDFLIB_CALL
PDF_begin_mc(PDF *p, const char *tag, const char *optlist);
/* Deprecated, use PDF_begin_page_ext(). */
PDFLIB_API void PDFLIB_CALL
PDF_begin_page(PDF *p, double width, double height);
/* Add a new page to the document, and specify various options. */
PDFLIB_API void PDFLIB_CALL
PDF_begin_page_ext(PDF *p, double width, double height, const char *optlist);
/* Start a pattern definition.
Returns: A pattern handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_begin_pattern(PDF *p,
double width, double height, double xstep, double ystep, int painttype);
/* Deprecated, use PDF_begin_template_ext(). */
PDFLIB_API int PDFLIB_CALL
PDF_begin_template(PDF *p, double width, double height);
/* Start a template definition.
Returns: A template handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_begin_template_ext(PDF *p, double width, double height,
const char *optlist);
/* Deprecated, and not required. */
PDFLIB_API void PDFLIB_CALL
PDF_boot(void);
/* Check the validity of a PDFlib context (unsupported). */
PDFLIB_API int PDFLIB_CALL
PDF_check_context(PDF *p);
/* Draw a circle. */
PDFLIB_API void PDFLIB_CALL
PDF_circle(PDF *p, double x, double y, double r);
/* Use the current path as clipping path, and terminate the path. */
PDFLIB_API void PDFLIB_CALL
PDF_clip(PDF *p);
/* Deprecated, use PDF_end_document(). */
PDFLIB_API void PDFLIB_CALL
PDF_close(PDF *p);
/* Close an image. */
PDFLIB_API void PDFLIB_CALL
PDF_close_image(PDF *p, int image);
/* Deprecated, use PDF_close_pdi_document(). */
PDFLIB_API void PDFLIB_CALL
PDF_close_pdi(PDF *p, int doc);
/* Close all open PDI page handles, and close the input PDF document. */
PDFLIB_API void PDFLIB_CALL
PDF_close_pdi_document(PDF *p, int doc);
/* Close the page handle and free all page-related resources. */
PDFLIB_API void PDFLIB_CALL
PDF_close_pdi_page(PDF *p, int page);
/* Close the current path. */
PDFLIB_API void PDFLIB_CALL
PDF_closepath(PDF *p);
/* Close the path, fill, and stroke it. */
PDFLIB_API void PDFLIB_CALL
PDF_closepath_fill_stroke(PDF *p);
/* Close the path, and stroke it. */
PDFLIB_API void PDFLIB_CALL
PDF_closepath_stroke(PDF *p);
/* Apply a transformation matrix to the current coordinate system. */
PDFLIB_API void PDFLIB_CALL
PDF_concat(PDF *p, double a, double b, double c, double d, double e, double f);
/* Print text at the next line. */
PDFLIB_API void PDFLIB_CALL
PDF_continue_text(PDF *p, const char *text);
/* Same as PDF_continue_text(), but with explicit string length. */
PDFLIB_API void PDFLIB_CALL
PDF_continue_text2(PDF *p, const char *text, int len);
/* Create a 3D view (requires PDF 1.6).
Returns: A 3D view handle, or -1 (in PHP: 0) on error.
*/
PDFLIB_API int PDFLIB_CALL
PDF_create_3dview(PDF *p, const char *username, int len, const char *optlist);
/* Create an action which can be applied to various objects and events.
Returns: An action handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_create_action(PDF *p, const char *type, const char *optlist);
/* Create a rectangular annotation on the current page. */
PDFLIB_API void PDFLIB_CALL
PDF_create_annotation(PDF *p, double llx, double lly, double urx, double ury,
const char *type, const char *optlist);
/* Create a bookmark subject to various options.
Returns: A handle for the generated bookmark.
*/
PDFLIB_API int PDFLIB_CALL
PDF_create_bookmark(PDF *p, const char *text, int len, const char *optlist);
/* Create a form field on the current page subject to various options. */
PDFLIB_API void PDFLIB_CALL
PDF_create_field(PDF *p, double llx, double lly, double urx, double ury,
const char *name, int len, const char *type, const char *optlist);
/* Create a form field group subject to various options. */
PDFLIB_API void PDFLIB_CALL
PDF_create_fieldgroup(PDF *p, const char *name, int len, const char *optlist);
/* Create a graphics state object subject to various options.
Returns: A graphics state handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_create_gstate(PDF *p, const char *optlist);
/* Create a named virtual read-only file from data provided in memory. */
PDFLIB_API void PDFLIB_CALL
PDF_create_pvf(PDF *p, const char *filename, int len,
const void *data, size_t size, const char *optlist);
/* Create a Textflow object from text contents, inline options, and explicit
options.
Returns: A Textflow handle, or -1 (in PHP: 0) on error.
*/
PDFLIB_API int PDFLIB_CALL
PDF_create_textflow(PDF *p, const char *text, int len, const char *optlist);
/* Draw a Bezier curve from the current point, using 3 more control points. */
PDFLIB_API void PDFLIB_CALL
PDF_curveto(PDF *p,
double x_1, double y_1, double x_2, double y_2, double x_3, double y_3);
/* Create a new layer definition (requires PDF 1.5).
Returns: A layer handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_define_layer(PDF *p, const char *name, int len, const char *optlist);
/* Delete a PDFlib object and free all internal resources. */
PDFLIB_API void PDFLIB_CALL
PDF_delete(PDF *p);
/* Delete a named virtual file and free its data structures (but not the
contents).
Returns: -1 (in PHP: 0) if the virtual file exists but is locked, and
1 otherwise.
*/
PDFLIB_API int PDFLIB_CALL
PDF_delete_pvf(PDF *p, const char *filename, int len);
/* Delete a table and all associated data structures. */
PDFLIB_API void PDFLIB_CALL
PDF_delete_table(PDF *p, int table, const char *optlist);
/* Delete a Textflow and all associated data structures. */
PDFLIB_API void PDFLIB_CALL
PDF_delete_textflow(PDF *p, int textflow);
/* Add a glyph name and/or Unicode value to a custom encoding. */
PDFLIB_API void PDFLIB_CALL
PDF_encoding_set_char(PDF *p, const char *encoding, int slot,
const char *glyphname, int uv);
/* Close the generated PDF document and apply various options. */
PDFLIB_API void PDFLIB_CALL
PDF_end_document(PDF *p, const char *optlist);
/* Terminate a Type 3 font definition. */
PDFLIB_API void PDFLIB_CALL
PDF_end_font(PDF *p);
/* Terminate a glyph definition for a Type 3 font. */
PDFLIB_API void PDFLIB_CALL
PDF_end_glyph(PDF *p);
/* Close a structure element or other content item. */
PDFLIB_API void PDFLIB_CALL
PDF_end_item(PDF *p, int id);
/* Deactivate all active layers (requires PDF 1.5). */
PDFLIB_API void PDFLIB_CALL
PDF_end_layer(PDF *p);
/* End the least recently opened marked content sequence (unsupported). */
PDFLIB_API void PDFLIB_CALL
PDF_end_mc(PDF *p);
/* Deprecated, use PDF_end_page_ext(). */
PDFLIB_API void PDFLIB_CALL
PDF_end_page(PDF *p);
/* Finish a page, and apply various options. */
PDFLIB_API void PDFLIB_CALL
PDF_end_page_ext(PDF *p, const char *optlist);
/* Finish a pattern definition. */
PDFLIB_API void PDFLIB_CALL
PDF_end_pattern(PDF *p);
/* Finish a template definition. */
PDFLIB_API void PDFLIB_CALL
PDF_end_template(PDF *p);
/* End the current path without filling or stroking it. */
PDFLIB_API void PDFLIB_CALL
PDF_endpath(PDF *p);
/* Fill the interior of the path with the current fill color. */
PDFLIB_API void PDFLIB_CALL
PDF_fill(PDF *p);
/* Fill an image block with variable data according to its properties.
Returns: -1 (in PHP: 0) on error, and 1 otherwise.
*/
PDFLIB_API int PDFLIB_CALL
PDF_fill_imageblock(PDF *p, int page, const char *blockname,
int image, const char *optlist);
/* Fill a PDF block with variable data according to its properties.
Returns: -1 (in PHP: 0) on error, and 1 otherwise.
*/
PDFLIB_API int PDFLIB_CALL
PDF_fill_pdfblock(PDF *p, int page, const char *blockname,
int contents, const char *optlist);
/* Fill and stroke the path with the current fill and stroke color. */
PDFLIB_API void PDFLIB_CALL
PDF_fill_stroke(PDF *p);
/* Fill a text block with variable data according to its properties.
Returns: -1 (in PHP: 0) on error, and 1 otherwise.
*/
PDFLIB_API int PDFLIB_CALL
PDF_fill_textblock(PDF *p, int page, const char *blockname,
const char *text, int len, const char *optlist);
/* Deprecated, use PDF_load_font(). */
PDFLIB_API int PDFLIB_CALL
PDF_findfont(PDF *p, const char *fontname, const char *encoding, int embed);
/* Place an image or template on the page, subject to various options. */
PDFLIB_API void PDFLIB_CALL
PDF_fit_image(PDF *p, int image, double x, double y, const char *optlist);
/* Place an imported PDF page on the page subject to various options. */
PDFLIB_API void PDFLIB_CALL
PDF_fit_pdi_page(PDF *p, int page, double x, double y, const char *optlist);
/* Fully or partially place a table on the page.
Returns: A string which specifies the reason for returning.
*/
PDFLIB_API const char * PDFLIB_CALL
PDF_fit_table(PDF *p, int table, double llx, double lly,
double urx, double ury, const char *optlist);
/* Format the next portion of a Textflow into a rectangular area.
Returns: A string which specifies the reason for returning.
*/
PDFLIB_API const char * PDFLIB_CALL
PDF_fit_textflow(PDF *p, int textflow, double llx, double lly,
double urx, double ury, const char *optlist);
/* Place a single line of text at position (x, y) subject to various options. */
PDFLIB_API void PDFLIB_CALL
PDF_fit_textline(PDF *p, const char *text, int len, double x, double y,
const char *optlist);
/*
* Retrieve a structure with PDFlib API function pointers (mainly for DLLs).
* Although this function is published here, it is not supposed to be used
* directly by clients. Use PDF_new_dl() (in pdflibdl.c).
*/
PDFLIB_API const PDFlib_api * PDFLIB_CALL
PDF_get_api(void);
/* Get the name of the API function which threw the last exception or failed.
Returns: Name of an API function.
*/
PDFLIB_API const char * PDFLIB_CALL
PDF_get_apiname(PDF *p);
/* Get the contents of the PDF output buffer.
Returns: A buffer full of binary PDF data for consumption by the client.
*/
PDFLIB_API const char * PDFLIB_CALL
PDF_get_buffer(PDF *p, long *size);
/* Get the text of the last thrown exception or the reason of a failed
function call.
Returns: Text containing the description of the most recent error condition.
*/
PDFLIB_API const char * PDFLIB_CALL
PDF_get_errmsg(PDF *p);
/* Get the number of the last thrown exception or the reason of a failed
function call.
Returns: The error code of the most recent error condition.
*/
PDFLIB_API int PDFLIB_CALL
PDF_get_errnum(PDF *p);
/* Request the amount of kerning between two characters (unsupported). */
PDFLIB_API double PDFLIB_CALL
PDF_get_kern_amount(PDF *p, int font, int firstchar, int secondchar);
/* Deprecated, use PDF_get_value(). */
PDFLIB_API int PDFLIB_CALL
PDF_get_majorversion(void);
/* Deprecated, use PDF_get_value(). */
PDFLIB_API int PDFLIB_CALL
PDF_get_minorversion(void);
/* Fetch the opaque application pointer stored in PDFlib.
Returns: The opaque application pointer stored in PDFlib.
*/
PDFLIB_API void * PDFLIB_CALL
PDF_get_opaque(PDF *p);
/* Get the contents of some PDFlib parameter with string type.
Returns: The string value of the parameter as a hypertext string.
*/
PDFLIB_API const char * PDFLIB_CALL
PDF_get_parameter(PDF *p, const char *key, double modifier);
/* Deprecated, use PDF_pcos_get_string(). */
PDFLIB_API const char *PDFLIB_CALL
PDF_get_pdi_parameter(PDF *p, const char *key, int doc, int page,
int reserved, int *len);
/* Deprecated, use PDF_pcos_get_number. */
PDFLIB_API double PDFLIB_CALL
PDF_get_pdi_value(PDF *p, const char *key, int doc, int page, int reserved);
/* Get the value of some PDFlib parameter with numerical type.
Returns: The numerical value of the parameter.
*/
PDFLIB_API double PDFLIB_CALL
PDF_get_value(PDF *p, const char *key, double modifier);
/* Query detailed information about a loaded font.
Returns: The value of some font property as requested by keyword.
*/
PDFLIB_API double PDFLIB_CALL
PDF_info_font(PDF *p, int font, const char *keyword, const char *optlist);
/* Query information about a matchbox on the current page.
Returns: The value of some matchbox parameter as requested by keyword.
*/
PDFLIB_API double PDFLIB_CALL
PDF_info_matchbox(PDF *p, const char *boxname, int len, int num,
const char *keyword);
/* Retrieve table information related to the most recently placed table
instance.
Returns: The value of some table parameter as requested by keyword.
*/
PDFLIB_API double PDFLIB_CALL
PDF_info_table(PDF *p, int table, const char *keyword);
/* Query the current state of a Textflow.
Returns: The value of some Textflow parameter as requested by keyword.
*/
PDFLIB_API double PDFLIB_CALL
PDF_info_textflow(PDF *p, int textflow, const char *keyword);
/* Perform textline formatting and query the resulting metrics.
Returns: The value of some text metric value as requested by keyword.
*/
PDFLIB_API double PDFLIB_CALL
PDF_info_textline(PDF *p, const char *text, int len, const char *keyword,
const char *optlist);
/* Reset all color and graphics state parameters to their defaults. */
PDFLIB_API void PDFLIB_CALL
PDF_initgraphics(PDF *p);
/* Draw a line from the current point to another point. */
PDFLIB_API void PDFLIB_CALL
PDF_lineto(PDF *p, double x, double y);
/* Load a 3D model from a disk-based or virtual file (requires PDF 1.6).
Returns: A 3D handle, or -1 (in PHP: 0) on error.
*/
PDFLIB_API int PDFLIB_CALL
PDF_load_3ddata(PDF *p, const char *filename, int len, const char *optlist);
/* Search for a font and prepare it for later use.
Returns: A font handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_load_font(PDF *p, const char *fontname, int len,
const char *encoding, const char *optlist);
/* Search for an ICC profile and prepare it for later use.
Returns: A profile handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_load_iccprofile(PDF *p, const char *profilename, int len,
const char *optlist);
/* Open a disk-based or virtual image file subject to various options.
Returns: An image handle, or -1 (in PHP: 0) on error.
*/
PDFLIB_API int PDFLIB_CALL
PDF_load_image(PDF *p, const char *imagetype, const char *filename,
int len, const char *optlist);
/* Find a built-in spot color name, or make a named spot color from the
current fill color.
Returns: A color handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_makespotcolor(PDF *p, const char *spotname, int reserved);
/* Add a marked content point with or without properties (unsupported). */
PDFLIB_API void PDFLIB_CALL
PDF_mc_point(PDF *p, const char *tag, const char *optlist);
/* Set the current point. */
PDFLIB_API void PDFLIB_CALL
PDF_moveto(PDF *p, double x, double y);
/* Create a new PDFlib object.
Returns: A handle to a PDFlib object.
*/
PDFLIB_API PDF * PDFLIB_CALL
PDF_new(void);
/* Create a new PDFlib object with client-supplied error handling and memory
allocation routines.
Returns: A handle to a PDFlib object.
*/
typedef void (*errorproc_t)(PDF *p1, int errortype, const char *msg);
typedef void* (*allocproc_t)(PDF *p2, size_t size, const char *caller);
typedef void* (*reallocproc_t)(PDF *p3,
void *mem, size_t size, const char *caller);
typedef void (*freeproc_t)(PDF *p4, void *mem);
PDFLIB_API PDF * PDFLIB_CALL
PDF_new2(errorproc_t errorhandler, allocproc_t allocproc,
reallocproc_t reallocproc, freeproc_t freeproc, void *opaque);
/* Deprecated, use PDF_load_image(). */
PDFLIB_API int PDFLIB_CALL
PDF_open_CCITT(PDF *p, const char *filename, int width, int height,
int BitReverse, int K, int BlackIs1);
/* Deprecated, use PDF_begin_document(). */
PDFLIB_API int PDFLIB_CALL
PDF_open_file(PDF *p, const char *filename);
/* Deprecated, use PDF_load_image() with virtual files. */
PDFLIB_API int PDFLIB_CALL
PDF_open_image(PDF *p, const char *imagetype, const char *source,
const char *data, long length, int width, int height, int components,
int bpc, const char *params);
/* Deprecated, use PDF_load_image(). */
PDFLIB_API int PDFLIB_CALL
PDF_open_image_file(PDF *p, const char *imagetype, const char *filename,
const char *stringparam, int intparam);
/* Deprecated, use PDF_begin_document_callback(). */
PDFLIB_API void PDFLIB_CALL
PDF_open_mem(PDF *p, writeproc_t writeproc);
/* Deprecated, use PDF_open_pdi_document(). */
PDFLIB_API int PDFLIB_CALL
PDF_open_pdi(PDF *p, const char *filename, const char *optlist, int len);
/* Open a disk-based or virtual PDF document and prepare it for later use.
Returns: A PDI document handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_open_pdi_document(PDF *p, const char *filename, int len,
const char *optlist);
/* Open a PDF document from a custom data source and prepare it for
later use.
Returns: A PDI document handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_open_pdi_callback(PDF *p, void *opaque, size_t filesize,
size_t (*readproc)(void *opaque, void *buffer, size_t size),
int (*seekproc)(void *opaque, long offset),
const char *optlist);
/* Prepare a page for later use with PDF_fit_pdi_page().
Returns: A page handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_open_pdi_page(PDF *p, int doc, int pagenumber, const char *optlist);
/* Get the value of a pCOS path with type number or boolean.
Returns: The numerical value of the object identified by the pCOS path.
*/
PDFLIB_API double PDFLIB_CALL
PDF_pcos_get_number(PDF *p, int doc, const char *path, ...);
/* Get the value of a pCOS path with type name, string or boolean.
Returns: A string with the value of the object identified by the pCOS path.
*/
PDFLIB_API const char * PDFLIB_CALL
PDF_pcos_get_string(PDF *p, int doc, const char *path, ...);
/* Get the contents of a pCOS path with type stream, fstream, or string.
Returns: The unencrypted data contained in the stream or string.
*/
PDFLIB_API const unsigned char * PDFLIB_CALL
PDF_pcos_get_stream(PDF *p, int doc, int *length, const char *optlist,
const char *path, ...);
/* Deprecated, use PDF_fit_image(). */
PDFLIB_API void PDFLIB_CALL
PDF_place_image(PDF *p, int image, double x, double y, double scale);
/* Deprecated, use PDF_fit_pdi_page(). */
PDFLIB_API void PDFLIB_CALL
PDF_place_pdi_page(PDF *p, int page, double x, double y, double sx, double sy);
/* Process certain elements of an imported PDF document.
Returns: -1 (in PHP: 0) on error, and 1 otherwise.
*/
PDFLIB_API int PDFLIB_CALL
PDF_process_pdi(PDF *p, int doc, int page, const char *optlist);
/* Draw a Bezier curve using relative coordinates (unsupported). */
PDFLIB_API void PDFLIB_CALL
PDF_rcurveto(PDF *p,
double x_1, double y_1, double x_2, double y_2, double x_3, double y_3);
/* Draw a rectangle. */
PDFLIB_API void PDFLIB_CALL
PDF_rect(PDF *p, double x, double y, double width, double height);
/* Restore the most recently saved graphics state from the stack. */
PDFLIB_API void PDFLIB_CALL
PDF_restore(PDF *p);
/* Resume a page to add more content to it. */
PDFLIB_API void PDFLIB_CALL
PDF_resume_page(PDF *p, const char *optlist);
/* Draw a line from the current point to (cp + (x, y)) (unsupported). */
PDFLIB_API void PDFLIB_CALL
PDF_rlineto(PDF *p, double x, double y);
/* Set the new current point relative the old current point (unsupported). */
PDFLIB_API void PDFLIB_CALL
PDF_rmoveto(PDF *p, double x, double y);
/* Rotate the coordinate system. */
PDFLIB_API void PDFLIB_CALL
PDF_rotate(PDF *p, double phi);
/* Save the current graphics state to a stack. */
PDFLIB_API void PDFLIB_CALL
PDF_save(PDF *p);
/* Scale the coordinate system. */
PDFLIB_API void PDFLIB_CALL
PDF_scale(PDF *p, double sx, double sy);
/* Deprecated, use PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_set_border_color(PDF *p, double red, double green, double blue);
/* Deprecated, use PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_set_border_dash(PDF *p, double b, double w);
/* Deprecated, use PDF_create_annotation(). */
PDFLIB_API void PDFLIB_CALL
PDF_set_border_style(PDF *p, const char *style, double width);
/* Activate a graphics state object. */
PDFLIB_API void PDFLIB_CALL
PDF_set_gstate(PDF *p, int gstate);
/* Fill document information field key with value. */
PDFLIB_API void PDFLIB_CALL
PDF_set_info(PDF *p, const char *key, const char *value);
/* Like PDF_set_info(), but with explicit string length. */
PDFLIB_API void PDFLIB_CALL
PDF_set_info2(PDF *p, const char *key, const char *value, int len);
/* Define hierarchical, group, and lock conditions among layers (requires
PDF 1.5).
*/
PDFLIB_API void PDFLIB_CALL
PDF_set_layer_dependency(PDF *p, const char *type, const char *optlist);
/* Set some PDFlib parameter with string type. */
PDFLIB_API void PDFLIB_CALL
PDF_set_parameter(PDF *p, const char *key, const char *value);
/* Set the position for text output on the page. */
PDFLIB_API void PDFLIB_CALL
PDF_set_text_pos(PDF *p, double x, double y);
/* Set the value of some PDFlib parameter with numerical type. */
PDFLIB_API void PDFLIB_CALL
PDF_set_value(PDF *p, const char *key, double value);
/* Set the current color space and color. */
PDFLIB_API void PDFLIB_CALL
PDF_setcolor(PDF *p, const char *fstype, const char *colorspace,
double c1, double c2, double c3, double c4);
/* Set the current dash pattern. */
PDFLIB_API void PDFLIB_CALL
PDF_setdash(PDF *p, double b, double w);
/* Set a dash pattern defined by an option list. */
PDFLIB_API void PDFLIB_CALL
PDF_setdashpattern(PDF *p, const char *optlist);
/* Set the flatness parameter. */
PDFLIB_API void PDFLIB_CALL
PDF_setflat(PDF *p, double flatness);
/* Set the current font in the specified size. */
PDFLIB_API void PDFLIB_CALL
PDF_setfont(PDF *p, int font, double fontsize);
/* Deprecated, use PDF_setcolor(). */
PDFLIB_API void PDFLIB_CALL
PDF_setgray(PDF *p, double gray);
/* Deprecated, use PDF_setcolor(). */
PDFLIB_API void PDFLIB_CALL
PDF_setgray_fill(PDF *p, double gray);
/* Deprecated, use PDF_setcolor(). */
PDFLIB_API void PDFLIB_CALL
PDF_setgray_stroke(PDF *p, double gray);
/* Set the linecap parameter. */
PDFLIB_API void PDFLIB_CALL
PDF_setlinecap(PDF *p, int linecap);
/* Set the linejoin parameter. */
PDFLIB_API void PDFLIB_CALL
PDF_setlinejoin(PDF *p, int linejoin);
/* Set the current linewidth. */
PDFLIB_API void PDFLIB_CALL
PDF_setlinewidth(PDF *p, double width);
/* Explicitly set the current transformation matrix. */
PDFLIB_API void PDFLIB_CALL
PDF_setmatrix(PDF *p, double a, double b, double c, double d,
double e, double f);
/* Set the miter limit. */
PDFLIB_API void PDFLIB_CALL
PDF_setmiterlimit(PDF *p, double miter);
/* Deprecated, use PDF_setdashpattern(). */
PDFLIB_API void PDFLIB_CALL
PDF_setpolydash(PDF *p, float *dasharray, int length);
/* Deprecated, use PDF_setcolor(). */
PDFLIB_API void PDFLIB_CALL
PDF_setrgbcolor(PDF *p, double red, double green, double blue);
/* Deprecated, use PDF_setcolor(). */
PDFLIB_API void PDFLIB_CALL
PDF_setrgbcolor_fill(PDF *p, double red, double green, double blue);
/* Deprecated, use PDF_setcolor(). */
PDFLIB_API void PDFLIB_CALL
PDF_setrgbcolor_stroke(PDF *p, double red, double green, double blue);
/* Define a blend from the current fill color to another color (requires
PDF 1.4).
Returns: A shading handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_shading(PDF *p, const char *shtype, double x_0, double y_0, double x_1,
double y_1, double c_1, double c_2, double c_3, double c_4,
const char *optlist);
/* Define a shading pattern using a shading object (requires PDF 1.4).
Returns: A pattern handle.
*/
PDFLIB_API int PDFLIB_CALL
PDF_shading_pattern(PDF *p, int shading, const char *optlist);
/* Fill an area with a shading, based on a shading object (requires PDF 1.4) */
PDFLIB_API void PDFLIB_CALL
PDF_shfill(PDF *p, int shading);
/* Print text in the current font and size at the current position. */
PDFLIB_API void PDFLIB_CALL
PDF_show(PDF *p, const char *text);
/* Same as PDF_show() but with explicit string length. */
PDFLIB_API void PDFLIB_CALL
PDF_show2(PDF *p, const char *text, int len);
/* Deprecated, use PDF_fit_textline() or PDF_fit_textflow(). */
PDFLIB_API int PDFLIB_CALL
PDF_show_boxed(PDF *p, const char *text, double left, double top,
double width, double height, const char *hmode, const char *feature);
/* Deprecated, use PDF_fit_textline() or PDF_fit_textflow(). */
PDFLIB_API int PDFLIB_CALL
PDF_show_boxed2(PDF *p, const char *text, int len, double left, double top,
double width, double height, const char *hmode, const char *feature);
/* Print text in the current font. */
PDFLIB_API void PDFLIB_CALL
PDF_show_xy(PDF *p, const char *text, double x, double y);
/* Same as PDF_show_xy(), but with explicit string length. */
PDFLIB_API void PDFLIB_CALL
PDF_show_xy2(PDF *p, const char *text, int len, double x, double y);
/* Deprecated, and not required. */
PDFLIB_API void PDFLIB_CALL
PDF_shutdown(void);
/* Skew the coordinate system. */
PDFLIB_API void PDFLIB_CALL
PDF_skew(PDF *p, double alpha, double beta);
/* Calculate the width of text in an arbitrary font.
Returns: The width of text.
*/
PDFLIB_API double PDFLIB_CALL
PDF_stringwidth(PDF *p, const char *text, int font, double fontsize);
/* Same as PDF_stringwidth(), but with explicit string length. */
PDFLIB_API double PDFLIB_CALL
PDF_stringwidth2(PDF *p, const char *text, int len, int font, double fontsize);
/* Stroke the path with the current color and line width, and clear it. */
PDFLIB_API void PDFLIB_CALL
PDF_stroke(PDF *p);
/* Suspend the current page so that it can later be resumed. */
PDFLIB_API void PDFLIB_CALL
PDF_suspend_page(PDF *p, const char *optlist);
/* Translate the origin of the coordinate system. */
PDFLIB_API void PDFLIB_CALL
PDF_translate(PDF *p, double tx, double ty);
/* Convert a string from UTF-16 format to UTF-8.
Returns: The converted UTF-8 string, starting with the UTF-8 BOM.
*/
PDFLIB_API const char * PDFLIB_CALL
PDF_utf16_to_utf8(PDF *p, const char *utf16string, int len, int *size);
/* Convert a string from UTF-32 format to UTF-16.
Returns: The converted UTF-16 string.
*/
PDFLIB_API const char * PDFLIB_CALL
PDF_utf32_to_utf16(PDF *p, const char *utf32string, int len,
const char *ordering, int *size);
/* Convert a string from UTF-8 format to UTF-16.
Returns: The converted UTF-16 string.
*/
PDFLIB_API const char * PDFLIB_CALL
PDF_utf8_to_utf16(PDF *p, const char *utf8string, const char *ordering,
int *size);
/* Print text in the current font and size, using individual horizontal
positions (unsupported).
*/
PDFLIB_API void PDFLIB_CALL
PDF_xshow(PDF *p, const char *text, int len, const double *xadvancelist);
/*
* ----------------------------------------------------------------------
* PDFlib API structure with function pointers to all API functions
* ----------------------------------------------------------------------
*/
/* Auxiliary structure for try/catch */
typedef struct
{
jmp_buf jbuf;
} pdf_jmpbuf;
/* The API structure with pointers to all PDFlib API functions */
struct PDFlib_api_s {
/* version numbers for checking the DLL against client code */
size_t sizeof_PDFlib_api; /* size of this structure */
int major; /* PDFlib major version number */
int minor; /* PDFlib minor version number */
int revision; /* PDFlib revision number */
int reserved; /* reserved */
void (PDFLIB_CALL * PDF_activate_item)(PDF *p, int id);
int (PDFLIB_CALL * PDF_add_bookmark)(PDF *p, const char *text,
int parent, int open);
int (PDFLIB_CALL * PDF_add_bookmark2)(PDF *p, const char *text, int len,
int parent, int open);
void (PDFLIB_CALL * PDF_add_launchlink)(PDF *p,
double llx, double lly, double urx,
double ury, const char *filename);
void (PDFLIB_CALL * PDF_add_locallink)(PDF *p,
double llx, double lly, double urx,
double ury, int page, const char *optlist);
void (PDFLIB_CALL * PDF_add_nameddest)(PDF *p, const char *name,
int len, const char *optlist);
void (PDFLIB_CALL * PDF_add_note)(PDF *p, double llx, double lly,
double urx, double ury, const char *contents, const char *title,
const char *icon, int open);
void (PDFLIB_CALL * PDF_add_note2)(PDF *p, double llx, double lly,
double urx, double ury, const char *contents, int len_cont,
const char *title, int len_title, const char *icon, int open);
void (PDFLIB_CALL * PDF_add_pdflink)(PDF *p,
double llx, double lly, double urx, double ury,
const char *filename, int page, const char *optlist);
int (PDFLIB_CALL * PDF_add_table_cell)(PDF *p, int table, int column,
int row, const char *text, int len, const char *optlist);
int (PDFLIB_CALL * PDF_add_textflow)(PDF *p, int textflow, const char *text,
int len, const char *optlist);
void (PDFLIB_CALL * PDF_add_thumbnail)(PDF *p, int image);
void (PDFLIB_CALL * PDF_add_weblink)(PDF *p, double llx,
double lly, double urx, double ury, const char *url);
void (PDFLIB_CALL * PDF_arc)(PDF *p, double x, double y,
double r, double alpha, double beta);
void (PDFLIB_CALL * PDF_arcn)(PDF *p, double x, double y,
double r, double alpha, double beta);
void (PDFLIB_CALL * PDF_attach_file)(PDF *p, double llx, double lly,
double urx, double ury, const char *filename,
const char *description,
const char *author, const char *mimetype, const char *icon);
void (PDFLIB_CALL * PDF_attach_file2)(PDF *p, double llx, double lly,
double urx, double ury, const char *filename, int len_filename,
const char *description, int len_descr, const char *author,
int len_auth, const char *mimetype, const char *icon);
int (PDFLIB_CALL * PDF_begin_document)(PDF *p, const char *filename,
int len, const char *optlist);
void (PDFLIB_CALL * PDF_begin_document_callback)(PDF *p,
writeproc_t writeproc, const char *optlist);
void (PDFLIB_CALL * PDF_begin_font)(PDF *p, const char *fontname,
int len, double a, double b, double c, double d, double e,
double f, const char *optlist);
void (PDFLIB_CALL * PDF_begin_glyph)(PDF *p, const char *glyphname,
double wx, double llx, double lly, double urx, double ury);
int (PDFLIB_CALL * PDF_begin_item)(PDF *p, const char *tag,
const char *optlist);
void (PDFLIB_CALL * PDF_begin_layer)(PDF *p, int layer);
void (PDFLIB_CALL * PDF_begin_mc)(PDF *p,
const char *tag, const char *optlist);
void (PDFLIB_CALL * PDF_begin_page)(PDF *p, double width, double height);
void (PDFLIB_CALL * PDF_begin_page_ext)(PDF *p, double width,
double height, const char *optlist);
int (PDFLIB_CALL * PDF_begin_pattern)(PDF *p, double width, double height,
double xstep, double ystep, int painttype);
int (PDFLIB_CALL * PDF_begin_template)(PDF *p,
double width, double height);
int (PDFLIB_CALL * PDF_begin_template_ext)(PDF *p,
double width, double height, const char *optlist);
void (PDFLIB_CALL * PDF_boot)(void);
int (PDFLIB_CALL * PDF_check_context)(PDF *p);
void (PDFLIB_CALL * PDF_circle)(PDF *p, double x, double y, double r);
void (PDFLIB_CALL * PDF_clip)(PDF *p);
void (PDFLIB_CALL * PDF_close)(PDF *p);
void (PDFLIB_CALL * PDF_close_image)(PDF *p, int image);
void (PDFLIB_CALL * PDF_close_pdi)(PDF *p, int doc);
void (PDFLIB_CALL * PDF_close_pdi_document)(PDF *p, int doc);
void (PDFLIB_CALL * PDF_close_pdi_page)(PDF *p, int page);
void (PDFLIB_CALL * PDF_closepath)(PDF *p);
void (PDFLIB_CALL * PDF_closepath_fill_stroke)(PDF *p);
void (PDFLIB_CALL * PDF_closepath_stroke)(PDF *p);
void (PDFLIB_CALL * PDF_concat)(PDF *p, double a, double b,
double c, double d, double e, double f);
void (PDFLIB_CALL * PDF_continue_text)(PDF *p, const char *text);
void (PDFLIB_CALL * PDF_continue_text2)(PDF *p, const char *text, int len);
int (PDFLIB_CALL * PDF_create_3dview)(PDF *p, const char *username,
int len, const char *optlist);
int (PDFLIB_CALL * PDF_create_action)(PDF *p, const char *type,
const char *optlist);
void (PDFLIB_CALL * PDF_create_annotation)(PDF *p,
double llx, double lly, double urx, double ury,
const char *type, const char *optlist);
int (PDFLIB_CALL * PDF_create_bookmark)(PDF *p, const char *text, int len,
const char *optlist);
void (PDFLIB_CALL * PDF_create_field)(PDF *p, double llx, double lly,
double urx, double ury, const char *name, int len,
const char *type, const char *optlist);
void (PDFLIB_CALL * PDF_create_fieldgroup)(PDF *p, const char *name,
int len, const char *optlist);
int (PDFLIB_CALL * PDF_create_gstate)(PDF *p, const char *optlist);
void (PDFLIB_CALL * PDF_create_pvf)(PDF *p, const char *filename,
int len, const void *data, size_t size, const char *optlist);
int (PDFLIB_CALL * PDF_create_textflow)(PDF *p, const char *text, int len,
const char *optlist);
void (PDFLIB_CALL * PDF_curveto)(PDF *p, double x_1, double y_1,
double x_2, double y_2, double x_3, double y_3);
int (PDFLIB_CALL * PDF_define_layer)(PDF *p, const char *name, int len,
const char *optlist);
void (PDFLIB_CALL * PDF_delete)(PDF *);
int (PDFLIB_CALL * PDF_delete_pvf)(PDF *p, const char *filename, int len);
void (PDFLIB_CALL * PDF_delete_table)(PDF *p, int table,
const char *optlist);
void (PDFLIB_CALL * PDF_delete_textflow)(PDF *p, int textflow);
void (PDFLIB_CALL * PDF_encoding_set_char)(PDF *p, const char *encoding,
int slot, const char *glyphname, int uv);
void (PDFLIB_CALL * PDF_end_document)(PDF *p, const char *optlist);
void (PDFLIB_CALL * PDF_end_font)(PDF *p);
void (PDFLIB_CALL * PDF_end_glyph)(PDF *p);
void (PDFLIB_CALL * PDF_end_item)(PDF *p, int id);
void (PDFLIB_CALL * PDF_end_layer)(PDF *p);
void (PDFLIB_CALL * PDF_end_mc)(PDF *p);
void (PDFLIB_CALL * PDF_end_page)(PDF *p);
void (PDFLIB_CALL * PDF_end_page_ext)(PDF *p, const char *optlist);
void (PDFLIB_CALL * PDF_end_pattern)(PDF *p);
void (PDFLIB_CALL * PDF_end_template)(PDF *p);
void (PDFLIB_CALL * PDF_endpath)(PDF *p);
void (PDFLIB_CALL * PDF_fill)(PDF *p);
int (PDFLIB_CALL * PDF_fill_imageblock)(PDF *p, int page,
const char *blockname, int image, const char *optlist);
int (PDFLIB_CALL * PDF_fill_pdfblock)(PDF *p, int page,
const char *blockname, int contents, const char *optlist);
void (PDFLIB_CALL * PDF_fill_stroke)(PDF *p);
int (PDFLIB_CALL * PDF_fill_textblock)(PDF *p, int page,
const char *blockname, const char *text, int len,
const char *optlist);
int (PDFLIB_CALL * PDF_findfont)(PDF *p, const char *fontname,
const char *encoding, int embed);
void (PDFLIB_CALL * PDF_fit_image)(PDF *p, int image, double x, double y,
const char *optlist);
void (PDFLIB_CALL * PDF_fit_pdi_page)(PDF *p, int page, double x,
double y, const char *optlist);
const char * (PDFLIB_CALL * PDF_fit_table)(PDF *p, int table,
double llx, double lly, double urx, double ury,
const char *optlist);
const char * (PDFLIB_CALL * PDF_fit_textflow)(PDF *p, int textflow,
double llx, double lly, double urx, double ury,
const char *optlist);
void (PDFLIB_CALL * PDF_fit_textline)(PDF *p, const char *text,
int len, double x, double y, const char *optlist);
const PDFlib_api * (PDFLIB_CALL * PDF_get_api)(void);
const char * (PDFLIB_CALL * PDF_get_apiname)(PDF *p);
const char * (PDFLIB_CALL * PDF_get_buffer)(PDF *p, long *size);
const char * (PDFLIB_CALL * PDF_get_errmsg)(PDF *p);
int (PDFLIB_CALL * PDF_get_errnum)(PDF *p);
int (PDFLIB_CALL * PDF_get_minorversion)(void);
int (PDFLIB_CALL * PDF_get_majorversion)(void);
void * (PDFLIB_CALL * PDF_get_opaque)(PDF *p);
const char * (PDFLIB_CALL * PDF_get_parameter)(PDF *p,
const char *key, double modifier);
const char * (PDFLIB_CALL * PDF_get_pdi_parameter)(PDF *p,
const char *key, int doc, int page, int reserved, int *len);
double (PDFLIB_CALL * PDF_get_pdi_value)(PDF *p, const char *key,
int doc, int page, int reserved);
double (PDFLIB_CALL * PDF_get_value)(PDF *p, const char *key,
double modifier);
double (PDFLIB_CALL * PDF_info_font)(PDF *p, int font, const char *keyword,
const char *optlist);
double (PDFLIB_CALL * PDF_info_matchbox)(PDF *p, const char *boxname,
int len, int num, const char *keyword);
double (PDFLIB_CALL * PDF_info_table)(PDF *p, int table,
const char *keyword);
double (PDFLIB_CALL * PDF_info_textflow)(PDF *p, int textflow,
const char *keyword);
double (PDFLIB_CALL * PDF_info_textline)(PDF *p, const char *text, int len,
const char *keyword, const char *optlist);
void (PDFLIB_CALL * PDF_initgraphics)(PDF *p);
void (PDFLIB_CALL * PDF_lineto)(PDF *p, double x, double y);
int (PDFLIB_CALL * PDF_load_3ddata)(PDF *p, const char *filename, int len,
const char *optlist);
int (PDFLIB_CALL * PDF_load_font)(PDF *p, const char *fontname,
int len, const char *encoding, const char *optlist);
int (PDFLIB_CALL * PDF_load_iccprofile)(PDF *p, const char *profilename,
int len, const char *optlist);
int (PDFLIB_CALL * PDF_load_image)(PDF *p, const char *imagetype,
const char *filename, int len, const char *optlist);
int (PDFLIB_CALL * PDF_makespotcolor)(PDF *p, const char *spotname,
int len);
void (PDFLIB_CALL * PDF_mc_point)(PDF *p,
const char *tag, const char *optlist);
void (PDFLIB_CALL * PDF_moveto)(PDF *p, double x, double y);
PDF* (PDFLIB_CALL * PDF_new)(void);
PDF* (PDFLIB_CALL * PDF_new2)(errorproc_t errorhandler,
allocproc_t allocproc, reallocproc_t reallocproc,
freeproc_t freeproc, void *opaque);
int (PDFLIB_CALL * PDF_open_CCITT)(PDF *p, const char *filename,
int width, int height, int BitReverse, int K, int BlackIs1);
int (PDFLIB_CALL * PDF_open_file)(PDF *p, const char *filename);
int (PDFLIB_CALL * PDF_open_image)(PDF *p, const char *imagetype,
const char *source, const char *data, long length, int width,
int height, int components, int bpc, const char *params);
int (PDFLIB_CALL * PDF_open_image_file)(PDF *p, const char *imagetype,
const char *filename, const char *stringparam, int intparam);
void (PDFLIB_CALL * PDF_open_mem)(PDF *p, writeproc_t writeproc);
int (PDFLIB_CALL * PDF_open_pdi)(PDF *p, const char *filename,
const char *optlist, int len);
int (PDFLIB_CALL * PDF_open_pdi_callback)(PDF *p, void *opaque,
size_t filesize, size_t (*readproc)(void *opaque, void *buffer,
size_t size), int (*seekproc)(void *opaque, long offset),
const char *optlist);
int (PDFLIB_CALL * PDF_open_pdi_document)(PDF *p, const char *filename,
int len, const char *optlist);
int (PDFLIB_CALL * PDF_open_pdi_page)(PDF *p,
int doc, int pagenumber, const char *optlist);
double (PDFLIB_CALL * PDF_pcos_get_number)(PDF *p,
int doc, const char *path, ...);
const char * (PDFLIB_CALL * PDF_pcos_get_string)(PDF *p,
int doc, const char *path, ...);
const unsigned char * (PDFLIB_CALL * PDF_pcos_get_stream)(PDF *p,
int doc, int *length, const char *optlist,
const char *path, ...);
void (PDFLIB_CALL * PDF_place_image)(PDF *p, int image,
double x, double y, double scale);
void (PDFLIB_CALL * PDF_place_pdi_page)(PDF *p, int page,
double x, double y, double sx, double sy);
int (PDFLIB_CALL * PDF_process_pdi)(PDF *p, int doc, int page,
const char *optlist);
void (PDFLIB_CALL * PDF_rect)(PDF *p, double x, double y,
double width, double height);
void (PDFLIB_CALL * PDF_restore)(PDF *p);
void (PDFLIB_CALL * PDF_resume_page)(PDF *p, const char *optlist);
void (PDFLIB_CALL * PDF_rotate)(PDF *p, double phi);
void (PDFLIB_CALL * PDF_save)(PDF *p);
void (PDFLIB_CALL * PDF_scale)(PDF *p, double sx, double sy);
void (PDFLIB_CALL * PDF_set_border_color)(PDF *p,
double red, double green, double blue);
void (PDFLIB_CALL * PDF_set_border_dash)(PDF *p, double b, double w);
void (PDFLIB_CALL * PDF_set_border_style)(PDF *p,
const char *style, double width);
void (PDFLIB_CALL * PDF_set_gstate)(PDF *p, int gstate);
void (PDFLIB_CALL * PDF_set_info)(PDF *p, const char *key,
const char *value);
void (PDFLIB_CALL * PDF_set_info2)(PDF *p, const char *key,
const char *value, int len);
void (PDFLIB_CALL * PDF_set_layer_dependency)(PDF *p, const char *type,
const char *optlist);
void (PDFLIB_CALL * PDF_set_parameter)(PDF *p, const char *key,
const char *value);
void (PDFLIB_CALL * PDF_set_text_pos)(PDF *p, double x, double y);
void (PDFLIB_CALL * PDF_set_value)(PDF *p, const char *key, double value);
void (PDFLIB_CALL * PDF_setcolor)(PDF *p, const char *fstype,
const char *colorspace, double c1, double c2,
double c3, double c4);
void (PDFLIB_CALL * PDF_setdash)(PDF *p, double b, double w);
void (PDFLIB_CALL * PDF_setdashpattern)(PDF *p, const char *optlist);
void (PDFLIB_CALL * PDF_setflat)(PDF *p, double flatness);
void (PDFLIB_CALL * PDF_setfont)(PDF *p, int font, double fontsize);
void (PDFLIB_CALL * PDF_setgray)(PDF *p, double gray);
void (PDFLIB_CALL * PDF_setgray_fill)(PDF *p, double gray);
void (PDFLIB_CALL * PDF_setgray_stroke)(PDF *p, double gray);
void (PDFLIB_CALL * PDF_setlinecap)(PDF *p, int linecap);
void (PDFLIB_CALL * PDF_setlinejoin)(PDF *p, int linejoin);
void (PDFLIB_CALL * PDF_setlinewidth)(PDF *p, double width);
void (PDFLIB_CALL * PDF_setmatrix)(PDF *p, double a, double b,
double c, double d, double e, double f);
void (PDFLIB_CALL * PDF_setmiterlimit)(PDF *p, double miter);
void (PDFLIB_CALL * PDF_setpolydash)(PDF *p, float *dasharray, int length);
void (PDFLIB_CALL * PDF_setrgbcolor)(PDF *p, double red, double green,
double blue);
void (PDFLIB_CALL * PDF_setrgbcolor_fill)(PDF *p,
double red, double green, double blue);
void (PDFLIB_CALL * PDF_setrgbcolor_stroke)(PDF *p,
double red, double green, double blue);
int (PDFLIB_CALL * PDF_shading)(PDF *p, const char *shtype, double x_0,
double y_0, double x_1, double y_1, double c_1, double c_2,
double c_3, double c_4, const char *optlist);
int (PDFLIB_CALL * PDF_shading_pattern)(PDF *p, int shading,
const char *optlist);
void (PDFLIB_CALL * PDF_shfill)(PDF *p, int shading);
void (PDFLIB_CALL * PDF_show)(PDF *p, const char *text);
void (PDFLIB_CALL * PDF_show2)(PDF *p, const char *text, int len);
int (PDFLIB_CALL * PDF_show_boxed)(PDF *p, const char *text,
double left, double top, double width, double height,
const char *hmode, const char *feature);
int (PDFLIB_CALL * PDF_show_boxed2)(PDF *p, const char *text, int len,
double left, double top, double width, double height,
const char *hmode, const char *feature);
void (PDFLIB_CALL * PDF_show_xy)(PDF *p, const char *text, double x,
double y);
void (PDFLIB_CALL * PDF_show_xy2)(PDF *p, const char *text,
int len, double x, double y);
void (PDFLIB_CALL * PDF_shutdown)(void);
void (PDFLIB_CALL * PDF_skew)(PDF *p, double alpha, double beta);
double (PDFLIB_CALL * PDF_stringwidth)(PDF *p, const char *text,
int font, double fontsize);
double (PDFLIB_CALL * PDF_stringwidth2)(PDF *p, const char *text,
int len, int font, double fontsize);
void (PDFLIB_CALL * PDF_stroke)(PDF *p);
void (PDFLIB_CALL * PDF_suspend_page)(PDF *p, const char *optlist);
void (PDFLIB_CALL * PDF_translate)(PDF *p, double tx, double ty);
const char * (PDFLIB_CALL * PDF_utf16_to_utf8)(PDF *p,
const char *utf16string, int len, int *size);
const char * (PDFLIB_CALL * PDF_utf32_to_utf16)(PDF *p,
const char *utf32string, int len, const char *ordering,
int *size);
const char * (PDFLIB_CALL * PDF_utf8_to_utf16)(PDF *p,
const char *utf8string, const char *format, int *size);
void (PDFLIB_CALL * PDF_xshow)(PDF *p, const char *text, int len,
const double *xadvancelist);
int (PDFLIB_CALL * pdf_catch)(PDF *p);
void (PDFLIB_CALL * pdf_exit_try)(PDF *p);
pdf_jmpbuf * (PDFLIB_CALL * pdf_jbuf)(PDF *p);
void (PDFLIB_CALL * pdf_rethrow)(PDF *p);
};
/*
* ----------------------------------------------------------------------
* pCOS-specific enums and defines
* ----------------------------------------------------------------------
*/
/*
* PDFlib GmbH products implement the following pCOS interface numbers:
*
* pCOS interface Products
* 1 TET 2.0, 2.1
* 2 pCOS 1.x
* 3 PDFlib 7.0.x
*/
#ifndef PCOS_INTERFACE
#define PCOS_INTERFACE 3
/* document access levels.
*/
typedef enum
{
pcos_mode_minimum = 0, /* encrypted doc (opened w/o password) */
pcos_mode_restricted = 1, /* encrypted doc (opened w/ user password) */
pcos_mode_full = 2 /* unencrypted doc or opened w/ master password */
} pcos_mode;
/* object types.
*/
typedef enum
{
pcos_ot_null = 0,
pcos_ot_boolean = 1,
pcos_ot_number = 2,
pcos_ot_name = 3,
pcos_ot_string = 4,
pcos_ot_array = 5,
pcos_ot_dict = 6,
pcos_ot_stream = 7,
pcos_ot_fstream = 8
} pcos_object_type;
#endif /* PCOS_INTERFACE */
/*
* ----------------------------------------------------------------------
* Exception handling with try/catch implementation
* ----------------------------------------------------------------------
*/
/* Set up an exception handling frame; must always be paired with PDF_CATCH().*/
#define PDF_TRY(p) if (p) { if (setjmp(pdf_jbuf(p)->jbuf) == 0)
/* Inform the exception machinery that a PDF_TRY() will be left without
entering the corresponding PDF_CATCH( ) clause. */
#define PDF_EXIT_TRY(p) pdf_exit_try(p)
/* Catch an exception; must always be paired with PDF_TRY(). */
#define PDF_CATCH(p) } if (pdf_catch(p))
/* Re-throw an exception to another handler. */
#define PDF_RETHROW(p) pdf_rethrow(p)
/*
* ----------------------------------------------------------------------
* End of supported public declarations
* ----------------------------------------------------------------------
*/
/*
* ------------------------------------------------------------------------
* Deprecated: macros for page size formats
* ------------------------------------------------------------------------
*/
/*
* The page sizes are only available to the C and C++ bindings.
* These are deprecated; corresponding options are supported in
* PDF_begin_page_ext().
*/
#define a0_width 2380.0
#define a0_height 3368.0
#define a1_width 1684.0
#define a1_height 2380.0
#define a2_width 1190.0
#define a2_height 1684.0
#define a3_width 842.0
#define a3_height 1190.0
#define a4_width 595.0
#define a4_height 842.0
#define a5_width 421.0
#define a5_height 595.0
#define a6_width 297.0
#define a6_height 421.0
#define b5_width 501.0
#define b5_height 709.0
#define letter_width 612.0
#define letter_height 792.0
#define legal_width 612.0
#define legal_height 1008.0
#define ledger_width 1224.0
#define ledger_height 792.0
#define p11x17_width 792.0
#define p11x17_height 1224.0
/*
* ----------------------------------------------------------------------
* Deprecated: Error classes
* ----------------------------------------------------------------------
*/
/*
* Error classes are deprecated; use PDF_TRY/PDF_CATCH instead.
* Note that old-style error handlers are still supported, but
* they will always receive PDF_UnknownError.
*/
#define PDF_MemoryError 1
#define PDF_IOError 2
#define PDF_RuntimeError 3
#define PDF_IndexError 4
#define PDF_TypeError 5
#define PDF_DivisionByZero 6
#define PDF_OverflowError 7
#define PDF_SyntaxError 8
#define PDF_ValueError 9
#define PDF_SystemError 10
#define PDF_NonfatalError 11
#define PDF_UnknownError 12
/*
* ----------------------------------------------------------------------
* Deprecated functions (should no longer be used)
* ----------------------------------------------------------------------
*/
#if _MSC_VER >= 1310 /* VS .NET 2003 and later */
#pragma deprecated(PDF_add_bookmark)
#pragma deprecated(PDF_add_bookmark2)
#pragma deprecated(PDF_add_launchlink)
#pragma deprecated(PDF_add_locallink)
#pragma deprecated(PDF_add_note)
#pragma deprecated(PDF_add_note2)
#pragma deprecated(PDF_add_pdflink)
#pragma deprecated(PDF_add_weblink)
#pragma deprecated(PDF_attach_file)
#pragma deprecated(PDF_attach_file2)
#pragma deprecated(PDF_begin_page)
#pragma deprecated(PDF_begin_template)
#pragma deprecated(PDF_boot)
#pragma deprecated(PDF_close)
#pragma deprecated(PDF_end_page)
#pragma deprecated(PDF_findfont)
#pragma deprecated(PDF_get_majorversion)
#pragma deprecated(PDF_get_minorversion)
#pragma deprecated(PDF_get_pdi_value)
#pragma deprecated(PDF_get_pdi_parameter)
#pragma deprecated(PDF_open_CCITT)
#pragma deprecated(PDF_open_file)
#pragma deprecated(PDF_open_image)
#pragma deprecated(PDF_open_image_file)
#pragma deprecated(PDF_open_mem)
#pragma deprecated(PDF_open_pdi)
#pragma deprecated(PDF_place_image)
#pragma deprecated(PDF_place_pdi_page)
#pragma deprecated(PDF_set_border_color)
#pragma deprecated(PDF_set_border_dash)
#pragma deprecated(PDF_set_border_style)
#pragma deprecated(PDF_setgray)
#pragma deprecated(PDF_setgray_fill)
#pragma deprecated(PDF_setgray_stroke)
#pragma deprecated(PDF_setpolydash)
#pragma deprecated(PDF_setrgbcolor)
#pragma deprecated(PDF_setrgbcolor_fill)
#pragma deprecated(PDF_setrgbcolor_stroke)
#pragma deprecated(PDF_show_boxed)
#pragma deprecated(PDF_show_boxed2)
#pragma deprecated(PDF_shutdown)
#endif
/*
* ----------------------------------------------------------------------
* Private stuff, do not use explicitly but only via the macros above!
* ----------------------------------------------------------------------
*/
PDFLIB_API pdf_jmpbuf * PDFLIB_CALL
pdf_jbuf(PDF *p);
PDFLIB_API void PDFLIB_CALL
pdf_exit_try(PDF *p);
PDFLIB_API int PDFLIB_CALL
pdf_catch(PDF *p);
PDFLIB_API void PDFLIB_CALL
pdf_rethrow(PDF *p);
PDFLIB_API void PDFLIB_CALL
pdf_throw(PDF *p, const char *binding, const char *apiname, const char *errmsg);
/*
* ----------------------------------------------------------------------
* End of useful stuff
* ----------------------------------------------------------------------
*/
#if defined(__MWERKS__) && defined(PDFLIB_EXPORTS)
#pragma export off
#endif
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* PDFLIB_H */
/*
* vim600: sw=4 fdm=marker
*/
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