/*---------------------------------------------------------------------------* | 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 1.2 2009/10/20 18:14:16 scuri 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 #include #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 4 /* revision number */ #define PDFLIB_VERSIONSTRING "7.0.4p4" /* 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 */