/*---------------------------------------------------------------------------* |              PDFlib - A library for generating PDF on the fly             | +---------------------------------------------------------------------------+ | Copyright (c) 1997-2002 PDFlib GmbH and Thomas Merz. All rights reserved. | +---------------------------------------------------------------------------+ |    This software is NOT in the public domain.  It can be used under two   | |    substantially different licensing terms:                               | |                                                                           | |    The commercial license is available for a fee, and allows you to       | |    - ship a commercial product based on PDFlib                            | |    - implement commercial Web services with PDFlib                        | |    - distribute (free or commercial) software when the source code is     | |      not made available                                                   | |    Details can be found in the file PDFlib-license.pdf.                   | |                                                                           | |    The "Aladdin Free Public License" doesn't require any license fee,     | |    and allows you to                                                      | |    - develop and distribute PDFlib-based software for which the complete  | |      source code is made available                                        | |    - redistribute PDFlib non-commercially under certain conditions        | |    - redistribute PDFlib on digital media for a fee if the complete       | |      contents of the media are freely redistributable                     | |    Details can be found in the file aladdin-license.pdf.                  | |                                                                           | |    These conditions extend to ports to other programming languages.       | |    PDFlib is distributed with no warranty of any kind. Commercial users,  | |    however, will receive warranty and support statements in writing.      | *---------------------------------------------------------------------------*/// $Id: pdflib.hpp,v 1.14.2.7 2002/01/07 18:26:29 tm Exp $//// C++ wrapper for PDFlib////#ifndef PDFLIB_HPP#define PDFLIB_HPP#include <string>	using namespace std;// We use PDF as a C++ class name, therefore hide the actual C struct// name for PDFlib usage with C++.#define PDF PDF_c#include "pdflib.h"#ifdef	PDF_THROWS_CPP_EXCEPTIONS#include "except.h"#endif#undef	PDF// #define PDF_THROWS_CPP_EXCEPTIONS#ifdef	PDF_THROWS_CPP_EXCEPTIONS#define PDF_THROWS(x)		throw (x)#define PDF_THROWS_NOTHING	throw ()#else#define PDFlib PDF#define PDF_THROWS(x)#define PDF_THROWS_NOTHING#endif// The C++ class wrapper for PDFlibclass PDFlib {public:#ifdef	PDF_THROWS_CPP_EXCEPTIONS    class Exception    {    public:	Exception(string msg, void *opaque);	string get_message();	const void *get_opaque();    private:	string m_msg;	const void *m_opaque;    }; // Exception    class MemoryException : public Exception    {    public:	MemoryException(string msg, void *opaque);    };    class IOException : public Exception    {    public:	IOException(string msg, void *opaque);    };    class RuntimeException : public Exception    {    public:	RuntimeException(string msg, void *opaque);    };    class IndexException : public Exception    {    public:	IndexException(string msg, void *opaque);    };    class TypeException : public Exception    {    public:	TypeException(string msg, void *opaque);    };    class DivisionByZeroException : public Exception    {    public:	DivisionByZeroException(string msg, void *opaque);    };    class OverflowException : public Exception    {    public:	OverflowException(string msg, void *opaque);    };    class SyntaxException : public Exception    {    public:	SyntaxException(string msg, void *opaque);    };    class ValueException : public Exception    {    public:	ValueException(string msg, void *opaque);    };    class SystemException : public Exception    {    public:	SystemException(string msg, void *opaque);    };    class NonfatalException : public Exception    {    public:	NonfatalException(string msg, void *opaque);    };    class UnknownException : public Exception    {    public:	UnknownException(string msg, void *opaque);    };    PDFlib(allocproc_t allocproc = NULL,	reallocproc_t reallocproc = NULL,	freeproc_t freeproc = NULL,	void *opaque = NULL) PDF_THROWS(Exception);#else // PDF_THROWS_CPP_EXCEPTIONS    PDFlib(errorproc_t errorproc = NULL,	allocproc_t allocproc = NULL,	reallocproc_t reallocproc = NULL,	freeproc_t freeproc = NULL,	void *opaque = NULL);#endif // PDF_THROWS_CPP_EXCEPTIONS    ~PDFlib() PDF_THROWS_NOTHING;    void * get_opaque() PDF_THROWS(Exception);    static int get_majorversion() PDF_THROWS_NOTHING;    static int get_minorversion() PDF_THROWS_NOTHING;    // Overloaded generic open and close methods    int  open(string filename) PDF_THROWS(Exception);    int  open(FILE *fp) PDF_THROWS(Exception);    void open(writeproc_t writeproc) PDF_THROWS(Exception);    void close() PDF_THROWS(Exception);    const char *get_buffer(long *size) PDF_THROWS(Exception);    void begin_page(float width, float height) PDF_THROWS(Exception);    void end_page() PDF_THROWS(Exception);    void set_parameter(string key, string value) PDF_THROWS(Exception);    string get_parameter(string key, float mod) PDF_THROWS(Exception);    float get_value(string key, float mod) PDF_THROWS(Exception);    void set_value(string key, float value) PDF_THROWS(Exception);    void show(string text) PDF_THROWS(Exception);    void show_xy(string text, float x, float y) PDF_THROWS(Exception);    void continue_text(string text) PDF_THROWS(Exception);    int show_boxed(string text, float left, float top,	float width, float height, string hmode, string reserved)	PDF_THROWS(Exception);    void set_text_pos(float x, float y) PDF_THROWS(Exception);    float stringwidth(string text, int font, float size)	PDF_THROWS(Exception);    int  findfont(string fontname, string encoding, int embed)	PDF_THROWS(Exception);    void setfont(int font, float fontsize) PDF_THROWS(Exception);    void save() PDF_THROWS(Exception);    void restore() PDF_THROWS(Exception);    void translate(float tx, float ty) PDF_THROWS(Exception);    void scale(float sx, float sy) PDF_THROWS(Exception);    void rotate(float phi) PDF_THROWS(Exception);    void skew(float alpha, float beta) PDF_THROWS(Exception);    void concat(float a, float b, float c, float d, float e, float f)	PDF_THROWS(Exception);    void setdash(float b, float w) PDF_THROWS(Exception);    void setpolydash(float *darray, int length) PDF_THROWS(Exception);    void setflat(float flat) PDF_THROWS(Exception);    void setlinejoin(int join) PDF_THROWS(Exception);    void setlinecap(int cap) PDF_THROWS(Exception);    void setmiterlimit(float miter) PDF_THROWS(Exception);    void setlinewidth(float width) PDF_THROWS(Exception);    void moveto(float x, float y) PDF_THROWS(Exception);    void lineto(float x, float y) PDF_THROWS(Exception);    void curveto(float x1, float y1, float x2, float y2, float x3, float y3)	PDF_THROWS(Exception);    void circle(float x, float y, float r) PDF_THROWS(Exception);    void arc(float x, float y, float r, float alpha1, float alpha2)	PDF_THROWS(Exception);    void arcn(float x, float y, float r, float alpha1, float alpha2)	PDF_THROWS(Exception);    void rect(float x, float y, float width, float height)	PDF_THROWS(Exception);    void closepath() PDF_THROWS(Exception);    void stroke() PDF_THROWS(Exception);    void closepath_stroke() PDF_THROWS(Exception);    void fill() PDF_THROWS(Exception);    void fill_stroke() PDF_THROWS(Exception);    void closepath_fill_stroke() PDF_THROWS(Exception);    void clip() PDF_THROWS(Exception);    void endpath() PDF_THROWS(Exception);    void setgray_fill(float g) PDF_THROWS(Exception);    void setgray_stroke(float g) PDF_THROWS(Exception);    void setgray(float g) PDF_THROWS(Exception);    void setrgbcolor_fill(float red, float green, float blue)	PDF_THROWS(Exception);    void setrgbcolor_stroke(float red, float green, float blue)	PDF_THROWS(Exception);    void setrgbcolor(float red, float green, float blue) PDF_THROWS(Exception);    int begin_template(float width, float height) PDF_THROWS(Exception);    void end_template() PDF_THROWS(Exception);    void place_image(int image, float x, float y, float scale)	PDF_THROWS(Exception);    int open_image(string type, string source, const char *data,	long len, int width, int height, int components, int bpc,	string params) PDF_THROWS(Exception);    int open_image_file(string type, string filename,    	string stringparam, int intparam) PDF_THROWS(Exception);    void close_image(int image) PDF_THROWS(Exception);    int open_CCITT(string filename, int width, int height,    	bool BitReverse, int K, bool BlackIs1) PDF_THROWS(Exception);    int add_bookmark(string text, int parent, bool open)	PDF_THROWS(Exception);    void set_info(string key, string value) PDF_THROWS(Exception);    void attach_file(float llx, float lly, float urx, float ury,    	string filename, string description, string author,	string mimetype, string icon) PDF_THROWS(Exception);    void add_note(float llx, float lly, float urx, float ury,    	string contents, string title, string icon, bool open)	PDF_THROWS(Exception);    void add_pdflink(float llx, float lly, float urx, float ury,    	string filename, int page, string dest) PDF_THROWS(Exception);    void add_launchlink(float llx, float lly, float urx, float ury,    	string filename) PDF_THROWS(Exception);    void add_locallink(float llx, float lly, float urx, float ury,    	int page, string dest) PDF_THROWS(Exception);    void add_weblink(float llx, float lly, float urx, float ury, string url)	PDF_THROWS(Exception);    void set_border_style(string style, float width) PDF_THROWS(Exception);    void set_border_color(float red, float green, float blue)	PDF_THROWS(Exception);    void set_border_dash(float d1, float d2) PDF_THROWS(Exception);    int open_pdi(string filename, string stringparam, int intparam)	PDF_THROWS(Exception);    void close_pdi(int doc) PDF_THROWS(Exception);    int open_pdi_page(int doc, int page, string label) PDF_THROWS(Exception);    void place_pdi_page(int page, float x, float y, float sx, float sy)	PDF_THROWS(Exception);    void close_pdi_page(int page) PDF_THROWS(Exception);    string get_pdi_parameter(string key, int doc, int page, int index,	int *len) PDF_THROWS(Exception);    float get_pdi_value(string key, int doc, int page, int index)	PDF_THROWS(Exception);    int begin_pattern(float width, float height, float xstep, float ystep,	int painttype) PDF_THROWS(Exception);    void end_pattern() PDF_THROWS(Exception);    int makespotcolor(string spotname, int len) PDF_THROWS(Exception);    void setcolor(string type, string colorspace,	float c1, float c2, float c3, float c4) PDF_THROWS(Exception);    void add_thumbnail(int image) PDF_THROWS(Exception);    void initgraphics() PDF_THROWS(Exception);    void setmatrix(float a, float b, float c, float d, float e, float f)	PDF_THROWS(Exception);private:    PDF_c *p;#ifdef	PDF_THROWS_CPP_EXCEPTIONS    void throw_exception() PDF_THROWS(Exception);    pdf_err_info err_info;#endif};#endif	// PDFLIB_HPP