e2ecdcfe33
Former-commit-id:a02aeb236c[formerly9f19e3f712] [formerlya02aeb236c[formerly9f19e3f712] [formerly06a8b51d6d[formerly 64fa9254b946eae7e61bbc3f513b7c3696c4f54f]]] Former-commit-id:06a8b51d6dFormer-commit-id:8e80217e59[formerly3360eb6c5f] Former-commit-id:377dcd10b9
103 lines
2.6 KiB
C++
Executable file
103 lines
2.6 KiB
C++
Executable file
/*
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* Modified for use within matplotlib
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* 5 July 2007
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* Michael Droettboom
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*/
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/*
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** ~ppr/src/include/pprdrv.h
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** Copyright 1995, Trinity College Computing Center.
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** Written by David Chappell.
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**
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** Permission to use, copy, modify, and distribute this software and its
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** documentation for any purpose and without fee is hereby granted, provided
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** that the above copyright notice appear in all copies and that both that
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** copyright notice and this permission notice appear in supporting
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** documentation. This software is provided "as is" without express or
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** implied warranty.
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**
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** This file last revised 5 December 1995.
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*/
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#include <vector>
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#include <cassert>
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/*
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* Encapsulates all of the output to write to an arbitrary output
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* function. This both removes the hardcoding of output to go to stdout
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* and makes output thread-safe. Michael Droettboom [06-07-07]
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*/
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class TTStreamWriter {
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private:
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// Private copy and assignment
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TTStreamWriter& operator=(const TTStreamWriter& other);
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TTStreamWriter(const TTStreamWriter& other);
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public:
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TTStreamWriter() { }
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virtual ~TTStreamWriter() { }
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virtual void write(const char*) = 0;
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virtual void printf(const char* format, ...);
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virtual void put_char(int val);
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virtual void puts(const char* a);
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virtual void putline(const char* a);
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};
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class TTDictionaryCallback {
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private:
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// Private copy and assignment
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TTDictionaryCallback& operator=(const TTStreamWriter& other);
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TTDictionaryCallback(const TTStreamWriter& other);
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public:
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TTDictionaryCallback() { }
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virtual ~TTDictionaryCallback() { }
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virtual void add_pair(const char* key, const char* value) = 0;
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};
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void replace_newlines_with_spaces(char* a);
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/*
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* A simple class for all ttconv exceptions.
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*/
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class TTException {
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const char* message;
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TTException& operator=(const TTStreamWriter& other);
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TTException(const TTStreamWriter& other);
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public:
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TTException(const char* message_) : message(message_) { }
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const char* getMessage() { return message; }
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};
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/*
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** No debug code will be included if this
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** is not defined:
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*/
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/* #define DEBUG 1 */
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/*
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** Uncomment the defines for the debugging
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** code you want to have included.
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*/
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#ifdef DEBUG
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#define DEBUG_TRUETYPE /* truetype fonts, conversion to Postscript */
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#endif
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/* Do not change anything below this line. */
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enum font_type_enum {
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PS_TYPE_3 = 3,
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PS_TYPE_42 = 42,
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PDF_TYPE_3 = -3
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};
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/* routines in pprdrv_tt.c */
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void insert_ttfont(const char *filename, TTStreamWriter& stream, font_type_enum target_type, std::vector<int>& glyph_ids);
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void get_pdf_charprocs(const char *filename, std::vector<int>& glyph_ids, TTDictionaryCallback& dict);
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/* end of file */
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