/* Copyright (c) 1992 - 1994 Heinz W. Werntges. All rights reserved.
Parts Copyright (c) 1999 Martin Kroeker All rights reserved.
*/
/**
** charset6.h HP-GL character set 6, JIS ASCII
** According to the 1987 HP Draftmaster manual, this is identical to
** charset0 except for the yen sign instead of the backslash in
** position 92. MK February 1999
**/
/**
** This file defines a standard character set by elementary
** "draw" & "move" commands. The format is a very compact one from
** the old days where every byte was still appreciated.
**
** A font or character set is an array of strings. Each character
** corresponds to one of these strings, which is addressed by its ASCII code.
**
** A character is a (NULL-terminated) string of bytes. Each byte
** codes for a draw or move action according to the code below:
**
** Bit: 7 6 5 4 3 2 1 0
** p x x x y y y y
**
** p: Plot flag. If set, "draw to" new point, else "move to" it.
** xxx: 3-bit unsigned integer (0...7). X coordinate of new point.
** yyyy: 4-bit unsigned integer (0..15). Y coordinate of new point.
**
** The baseline is y = 4 instead of y = 0, so characters with parts
** below it can be drawn properly without a need for sign bits.
** Function "code_to_ucoord()" transforms these coordinates into
** actual user coordinates.
**
** Example: code for character 'L': "\032\224\324" translates to:
** moveto(1,10); drawto(1,4); drawto(5,4);
**
** From the example you can conclude that the font below essentially is
** defined on a 5x7 grid:
**
** 0 1 2 3 4 5 6 7
** 15 . . . . . . . . . : unused
** 14 . . . . . . . . * : always used
** 13 . . . . . . . . o : sometimes used
** 12 . . . . . . . .
** 11 . . . . . . . .
** 10 o * * * * * . .
** 9 o * * * * * . .
** 8 o * * * * * . .
** 7 o * * * * * . .
** 6 o * * * * * . .
** 5 o * * * * * . .
** 4 o * * * * * . .
** 3 o o o o o o . .
** 2 o o o o o o . .
** 1 o o o o o o . .
** 0 o o o o o o . .
**/
/**
** The following array of strings contains the basic character set (set 0).
**
** NOTE: A nice way to add a new charset would be, e. g., to introduce a
** ``charset1[]'' as the "alternate" charset and implement the HP-GL
** commands needed for switching from one to the other.
**/
char *charset6[128] =
{
/* 0x00 ... 0x1f */
/**
** Some control codes are valid in HPGL. These are handled elsewhere
** in a font-independent manner, so following codes are dummies:
**/
"","","","", "","","","", "","","","", "","","","",
"","","","", "","","","", "","","","", "","","","",
/**
** Unfortunately, some compilers do not process \xNN properly,
** so I changed all hex codes (\xNN) into octal codes (\NNN),
** thereby losing readability but gaining portability.
**/
/* 0x20 ... 0x2f */
"",
"\064\265\066\272",
"\051\252\111\312",
"\044\252\104\312\026\326\030\330",
"\064\272\131\251\230\247\307\326\305\225",
"\024\332\051\250\270\271\251\066\265\305\306\266",
"\124\230\231\252\271\270\226\225\244\264\326",
"\071\312",
"\132\270\266\324",
"\024\266\270\232",
"\005\351\145\211\072\264",
"\065\271\027\327",
"\064\244\245\265\263\242",
"\027\327",
"\064\244\245\265\264",
"\352",
/* 0x30 ... 0x3f */
/*
"\025\244\304\325\331\312\252\231\225\331", ** Zero including `/' **
*/
"\025\244\304\325\331\312\252\231\225",
"\044\304\064\272\251",
"\031\252\312\331\330\225\224\324",
"\025\244\304\325\326\307\267\332\232",
"\112\227\226\326\107\304",
"\132\232\230\310\327\325\304\244\225",
"\132\272\230\225\244\304\325\326\307\227",
"\032\332\331\226\224",
"\107\330\331\312\252\231\230\247\307\326\325\304\244\225\226\247",
"\044\264\326\331\312\252\231\230\247\327",
"\047\250\270\267\247\045\265\264\244\245",
"\046\247\267\266\246\064\244\245\265\263\242",
"\112\227\304",
"\030\330\026\326",
"\032\307\224",
"\031\252\312\331\330\307\267\266\065\264",
/* 0x40 ... 0x4f */
"\103\243\224\230\252\312\331\326\305\266\267\310\330",
"\024\231\252\312\331\324\026\326",
"\024\232\312\331\330\307\227\024\304\325\326\307",
"\125\304\244\225\231\252\312\331",
"\024\232\312\331\325\304\224",
"\124\224\232\332\027\307",
"\024\232\332\027\307",
"\131\312\252\231\225\244\304\325\327\247",
"\024\232\124\332\027\327",
"\024\324\064\272\032\332",
"\025\244\304\325\332\232",
"\024\232\027\247\324\047\332",
"\032\224\324",
"\024\232\270\332\324",
"\024\232\324\332",
"\044\225\231\252\312\331\325\304\244",
/* 0x50 ... 0x5f */
"\024\232\312\331\330\307\227",
"\044\225\231\252\312\331\326\264\244\066\324",
"\024\232\312\331\330\307\227\247\324",
"\025\244\304\325\326\307\247\230\231\252\312\331",
"\064\272\232\332",
"\032\225\244\304\325\332",
"\032\230\264\330\332",
"\032\224\267\324\332",
"\024\332\124\232",
"\032\231\266\264\066\331\332",
"\032\332\224\324",
"\124\264\272\332",
"\032\270\264\070\332\050\310\047\307", /* yen sign*/
"\024\264\272\232",
"\030\272\330",
"\023\323",
/* 0x60 ... 0x6f */
"\053\310",
"\124\244\225\227\250\310\304",
"\024\304\325\327\310\250\052\244",
"\125\304\264\245\247\270\310\327",
"\112\304\244\225\227\250\310\104\324",
"\026\306\327\310\250\227\225\244\324",
"\064\271\312\332\047\307",
"\022\262\303\310\250\227\225\244\304",
"\032\224\030\270\307\304",
"\072\271\050\270\264\044\304",
"\072\271\050\270\263\242\222",
"\024\232\104\226\310",
"\052\272\264\044\304",
"\024\230\027\250\267\264\067\310\327\324",
"\024\230\027\250\270\307\304",
"\044\225\227\250\270\307\305\264\244",
/* 0x70 ... 0x7f */
"\022\230\270\307\305\264\224",
"\104\244\225\227\250\310\302",
"\030\224\026\270\310",
"\110\250\227\246\266\305\264\224",
"\052\244\304\030\310",
"\030\225\244\304\310",
"\030\226\264\326\330",
"\030\225\244\265\267\065\304\325\330",
"\030\324\024\330",
"\022\326\330\030\226\264",
"\030\310\224\304",
"\113\273\252\250\227\246\244\263\303",
"\073\263",
"\053\273\312\310\327\306\304\263\243",
"\031\252\310\331",
""
};
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