little_helpers/tikz/sketch-0.2.161/langver.h

   1 /* langver.h
   2    Copyright (C) 2005,2006,2007,2008 Eugene K. Ressler, Jr.
   3
   4 This file is part of Sketch, a small, simple system for making
   5 3d drawings with LaTeX and the PSTricks or TikZ package.
   6
   7 Sketch is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 Sketch is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with Sketch; see the file COPYING.txt.  If not, see
  19 http://www.gnu.org/copyleft */
  20
  21 #ifndef __LANGVER_H
  22 #define __LANGVER_H
  23
  24 #include "error.h"
  25
  26 #define MAX_PST_VERSION_STRING_SIZE 10
  27
  28 typedef struct pst_version_t
  29 {
  30   char str[MAX_PST_VERSION_STRING_SIZE];
  31   char key[MAX_PST_VERSION_STRING_SIZE * 2];
  32 }
  33 PST_VERSION;
  34
  35 int parse_pst_version (PST_VERSION *v, char *str, SRC_LINE line);
  36 int pst_version_cmp(PST_VERSION *a, PST_VERSION *b);
  37
  38 /* Version 1.20 added linejoin option, where pstverb was
  39    needed previously. */
  40 #define PST_LINEJOIN_VERSION 1.20
  41
  42 /* This should be set to the latest version that
  43    makes a difference for Sketch output. */
  44 #define ASSUMED_PST_VERSION PST_LINEJOIN_VERSION
  45
  46 /* TikZ versions are just like PSTricks versions (except
  47    no letter qualifiers yet */
  48 typedef PST_VERSION TIKZ_VERSION;
  49
  50 int parse_tikz_version (TIKZ_VERSION *v, char *str, SRC_LINE line);
  51 int tikz_version_cmp(TIKZ_VERSION *a, TIKZ_VERSION *b);
  52
  53 #define TIKZ_DECORATIONS_VERSION 2.00
  54
  55 #define ASSUMED_TIKZ_VERSION TIKZ_DECORATIONS_VERSION
  56
  57 #endif