gnuplot-old/term/t410x.trm at master · gnuplot/gnuplot-old · GitHub

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/* Hello, Emacs, this is -*-C-*-

* $Id: t410x.trm,v 1.16 2006/07/21 02:35:48 sfeam Exp $

/* GNUPLOT - t410x.trm */

/*[

* 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 (gnuplot-info@lists.sourceforge.net).

/* 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, const 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

static void T410X_encode_x_y __PROTO((unsigned int x, unsigned int y));

static 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(unsigned int x, unsigned int y)

{

fputs("\033LF", gpoutfile);

(void) T410X_encode_x_y(x, y);

(void) fflush(gpoutfile);

}

TERM_PUBLIC void

T410X_vector(unsigned int x, unsigned int y)

{

fputs("\033LG", gpoutfile);

(void) T410X_encode_x_y(x, y);

(void) fflush(gpoutfile);

}

TERM_PUBLIC void

T410X_point(unsigned int x, unsigned int 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(int linetype)

{

if (linetype < -2)

linetype = LT_BLACK;

switch (linetype) {

case LT_AXIS:

fputs("\033ML5", gpoutfile);

break;

case LT_BLACK:

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(unsigned int x, unsigned int y, const 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(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.

static void

T410X_encode_x_y(unsigned int x, unsigned int y)

{

static char chix = 0, chiy = 0, cloy = 0, ceb = 0;

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;

}

static void

T410X_encode_int(int number)

{

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

gnuplot-old/term/t410x.trm at master · gnuplot/gnuplot-old · GitHub

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