/*
* $Id: t410x.trm,v 1.16 1998/04/14 00:18:07 drd Exp $
*
*/
/* GNUPLOT - t410x.trm */
/*[
* Copyright 1990 - 1993, 1998
*
* Permission to use, copy, and distribute this software and its
* documentation for any purpose with or without fee is hereby granted,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation.
*
* Permission to modify the software is granted, but not the right to
* distribute the complete modified source code. Modifications are to
* be distributed as patches to the released version. Permission to
* distribute binaries produced by compiling modified sources is granted,
* provided you
* 1. distribute the corresponding source modifications from the
* released version in the form of a patch file along with the binaries,
* 2. add special version identification to distinguish your version
* in addition to the base release version number,
* 3. provide your name and address as the primary contact for the
* support of your modified version, and
* 4. retain our contact information in regard to use of the base
* software.
* Permission to distribute the released version of the source code along
* with corresponding source modifications in the form of a patch file is
* granted with same provisions 2 through 4 for binary distributions.
*
* This software is provided "as is" without express or implied warranty
* to the extent permitted by applicable law.
]*/
/*
* This file is included by ../term.c.
*
* This terminal driver supports: Tektronix 410x and 420x series terminals
*
* AUTHORS
* Colin Kelley, Thomas Williams
*
* send your comments or suggestions to (info-gnuplot@dartmouth.edu).
*
*/
/* Tektronix 410X and 420X driver written by Cary D. Renzema.
* email address: caryr@mxim.com
*
* I've tested this driver on the following terminals: 4106, 4107A, 4109
* and 4207. It should work, without editing, on other terminals in the
* 410x and 420x families. It will probably need to be changed to work
* on a 4105 (screen size and character rotation are two guesses). This
* file can also be used as a start for a 411x driver.
*
* Cary R.
* April 5, 1990
*/
/*
* adapted to the new terminal layout by Stefan Bodewig (Dec. 1995)
*/
#include "driver.h"
#ifdef TERM_REGISTER
register_term(tek410x)
#endif
#ifdef TERM_PROTO
TERM_PUBLIC void T410X_init __PROTO((void));
TERM_PUBLIC void T410X_reset __PROTO((void));
TERM_PUBLIC void T410X_graphics __PROTO((void));
TERM_PUBLIC void T410X_text __PROTO((void));
TERM_PUBLIC void T410X_move __PROTO((unsigned int x, unsigned int y));
TERM_PUBLIC void T410X_vector __PROTO((unsigned int x, unsigned int y));
TERM_PUBLIC void T410X_point __PROTO((unsigned int x, unsigned int y, int number));
TERM_PUBLIC void T410X_linetype __PROTO((int linetype));
TERM_PUBLIC void T410X_put_text __PROTO((unsigned int x, unsigned int y, char str[]));
TERM_PUBLIC int T410X_text_angle __PROTO((int ang));
#define T410XXMAX 4095
#define T410XYMAX 3131
#define T410XVCHAR 71
#define T410XHCHAR 51
#define T410XVTIC 36
#define T410XHTIC 36
#endif /* TERM_PROTO */
#ifndef TERM_PROTO_ONLY
#ifdef TERM_BODY
void T410X_encode_x_y __PROTO((unsigned int x, unsigned int y));
void T410X_encode_int __PROTO((int number));
static int T410X_angle = 0;
TERM_PUBLIC void T410X_init()
{
fputs("\033%%!0\033MN0\033MCB7C;\033MQ1\033MT1", gpoutfile);
fputs("\033MG1\033RK!\033SK!\033LZ\033%%!1", gpoutfile);
/*
1. set tek mode
2. set character path to 0 (characters placed equal to rotation)
3. set character size to 59 height
4. set character precision to string
5. set character text index to 1
6. set character write mode to overstrike
7. clear the view
8. clear the segments
9. clear the dialog buffer
10. set ansi mode
*/
(void) fflush(gpoutfile);
}
TERM_PUBLIC void T410X_reset()
{
fputs("\033%%!0\033LZ\033%%!1", gpoutfile);
/*
1. set tek mode
2. clear the dialog buffer
3. set ansi mode
*/
(void) fflush(gpoutfile);
}
TERM_PUBLIC void T410X_graphics()
{
fputs("\033%%!0\033\014\033LV0", gpoutfile);
/*
1. set tek mode
2. clear the screen
3. set dialog area invisible
*/
(void) fflush(gpoutfile);
}
TERM_PUBLIC void T410X_text()
{
fputs("\033LV1\033%%!1", gpoutfile);
/*
1. set dialog area visible
2. set ansi mode
*/
(void) fflush(gpoutfile);
}
TERM_PUBLIC void T410X_move(x, y)
unsigned int x, y;
{
fputs("\033LF", gpoutfile);
(void) T410X_encode_x_y(x, y);
(void) fflush(gpoutfile);
}
TERM_PUBLIC void T410X_vector(x, y)
unsigned int x, y;
{
fputs("\033LG", gpoutfile);
(void) T410X_encode_x_y(x, y);
(void) fflush(gpoutfile);
}
TERM_PUBLIC void T410X_point(x, y, number)
unsigned int x, y;
int number;
{
fputs("\033MM", gpoutfile);
(void) T410X_encode_int(GPMAX(number, 0) % 11);
fputs("\033LH", gpoutfile);
(void) T410X_encode_x_y(x, y);
(void) fflush(gpoutfile);
}
TERM_PUBLIC void T410X_linetype(linetype)
int linetype;
{
switch (linetype) {
case -1:
fputs("\033ML5", gpoutfile);
break;
case -2:
fputs("\033ML?", gpoutfile);
break;
default:
fputs("\033ML", gpoutfile);
(void) T410X_encode_int(linetype % 14 + 2);
break;
}
fputs("\033MV", gpoutfile);
(void) T410X_encode_int(GPMAX(linetype, 0) % 8);
(void) fflush(gpoutfile);
}
TERM_PUBLIC void T410X_put_text(x, y, str)
unsigned int x, y;
char str[];
{
if (T410X_angle == 0) {
(void) T410X_move(x, y - T410XVCHAR / 2 + 6);
fputs("\033MR00", gpoutfile);
} else {
(void) T410X_move(x + T410XHCHAR / 2 - 6, y);
fputs("\033MRE:0", gpoutfile);
}
(void) fputs("\033LT", gpoutfile);
(void) T410X_encode_int(strlen(str));
(void) fputs(str, gpoutfile);
(void) fflush(gpoutfile);
}
TERM_PUBLIC int T410X_text_angle(ang)
int ang;
{
T410X_angle = ang;
return (TRUE);
}
/* These last two routines are based on fortran code found in the
* 4106/4107/4109/CX PROGRAMMERS manual.
*/
void T410X_encode_x_y(x, y)
unsigned int x, y;
{
static char chix = 0, chiy = 0, cloy = 0, ceb = 0;
register unsigned int hix, lox, hiy, loy, eb, lx, ly;
lx = (x <= T410XXMAX) ? x : T410XXMAX;
ly = (y <= T410XYMAX) ? y : T410XYMAX;
hix = lx / 128 + 32;
lox = (lx / 4) % 32 + 64;
hiy = ly / 128 + 32;
loy = (ly / 4) % 32 + 96;
eb = (ly % 4) * 4 + lx % 4 + 96;
if (chiy != hiy)
(void) putc(hiy, gpoutfile);
if (ceb != eb)
(void) putc(eb, gpoutfile);
if ((cloy != loy) || (ceb != eb) || (chix != hix))
(void) putc(loy, gpoutfile);
if (chix != hix)
(void) putc(hix, gpoutfile);
(void) putc(lox, gpoutfile);
chix = hix;
chiy = hiy;
cloy = loy;
ceb = eb;
}
void T410X_encode_int(number)
int number;
{
register unsigned int mag, hi1, hi2, lo;
mag = ABS(number);
hi1 = mag / 1024 + 64;
hi2 = (mag / 16) % 64 + 64;
lo = mag % 16 + 32;
if (number >= 0)
lo += 16;
if (hi1 != 64)
(void) putc(hi1, gpoutfile);
if ((hi2 != 64) || (hi1 != 64))
(void) putc(hi2, gpoutfile);
(void) putc(lo, gpoutfile);
}
#endif /* TERM_BODY */
#ifdef TERM_TABLE
TERM_TABLE_START(tek410x_driver)
"tek410x", "Tektronix 4106, 4107, 4109 and 420X terminals",
T410XXMAX, T410XYMAX, T410XVCHAR, T410XHCHAR,
T410XVTIC, T410XHTIC, options_null, T410X_init, T410X_reset,
T410X_text, null_scale, T410X_graphics, T410X_move, T410X_vector,
T410X_linetype, T410X_put_text, T410X_text_angle,
null_justify_text, T410X_point, do_arrow, set_font_null
TERM_TABLE_END(tek410x_driver)
#undef LAST_TERM
#define LAST_TERM tek410x_driver
#endif /* TERM_TABLE */
#endif /* TERM_PROTO_ONLY */
#ifdef TERM_HELP
START_HELP(tek410x)
"1 tek410x",
"?commands set terminal tek410x",
"?set terminal tek410x",
"?set term tek410x",
"?terminal tek410x",
"?term tek410x",
"?tek410x",
" The `tek410x` terminal driver supports the 410x and 420x family of Tektronix",
" terminals. It has no options."
END_HELP(tek410x)
#endif