Annotation of OpenXM_contrib/gnuplot/term/t410x.trm, Revision 1.1.1.1
1.1 maekawa 1: /*
2: * $Id: t410x.trm,v 1.16 1998/04/14 00:18:07 drd Exp $
3: *
4: */
5:
6: /* GNUPLOT - t410x.trm */
7:
8: /*[
9: * Copyright 1990 - 1993, 1998
10: *
11: * Permission to use, copy, and distribute this software and its
12: * documentation for any purpose with or without fee is hereby granted,
13: * provided that the above copyright notice appear in all copies and
14: * that both that copyright notice and this permission notice appear
15: * in supporting documentation.
16: *
17: * Permission to modify the software is granted, but not the right to
18: * distribute the complete modified source code. Modifications are to
19: * be distributed as patches to the released version. Permission to
20: * distribute binaries produced by compiling modified sources is granted,
21: * provided you
22: * 1. distribute the corresponding source modifications from the
23: * released version in the form of a patch file along with the binaries,
24: * 2. add special version identification to distinguish your version
25: * in addition to the base release version number,
26: * 3. provide your name and address as the primary contact for the
27: * support of your modified version, and
28: * 4. retain our contact information in regard to use of the base
29: * software.
30: * Permission to distribute the released version of the source code along
31: * with corresponding source modifications in the form of a patch file is
32: * granted with same provisions 2 through 4 for binary distributions.
33: *
34: * This software is provided "as is" without express or implied warranty
35: * to the extent permitted by applicable law.
36: ]*/
37:
38: /*
39: * This file is included by ../term.c.
40: *
41: * This terminal driver supports: Tektronix 410x and 420x series terminals
42: *
43: * AUTHORS
44: * Colin Kelley, Thomas Williams
45: *
46: * send your comments or suggestions to (info-gnuplot@dartmouth.edu).
47: *
48: */
49:
50: /* Tektronix 410X and 420X driver written by Cary D. Renzema.
51: * email address: caryr@mxim.com
52: *
53: * I've tested this driver on the following terminals: 4106, 4107A, 4109
54: * and 4207. It should work, without editing, on other terminals in the
55: * 410x and 420x families. It will probably need to be changed to work
56: * on a 4105 (screen size and character rotation are two guesses). This
57: * file can also be used as a start for a 411x driver.
58: *
59: * Cary R.
60: * April 5, 1990
61: */
62:
63: /*
64: * adapted to the new terminal layout by Stefan Bodewig (Dec. 1995)
65: */
66:
67: #include "driver.h"
68:
69: #ifdef TERM_REGISTER
70: register_term(tek410x)
71: #endif
72:
73: #ifdef TERM_PROTO
74: TERM_PUBLIC void T410X_init __PROTO((void));
75: TERM_PUBLIC void T410X_reset __PROTO((void));
76: TERM_PUBLIC void T410X_graphics __PROTO((void));
77: TERM_PUBLIC void T410X_text __PROTO((void));
78: TERM_PUBLIC void T410X_move __PROTO((unsigned int x, unsigned int y));
79: TERM_PUBLIC void T410X_vector __PROTO((unsigned int x, unsigned int y));
80: TERM_PUBLIC void T410X_point __PROTO((unsigned int x, unsigned int y, int number));
81: TERM_PUBLIC void T410X_linetype __PROTO((int linetype));
82: TERM_PUBLIC void T410X_put_text __PROTO((unsigned int x, unsigned int y, char str[]));
83: TERM_PUBLIC int T410X_text_angle __PROTO((int ang));
84: #define T410XXMAX 4095
85: #define T410XYMAX 3131
86:
87: #define T410XVCHAR 71
88: #define T410XHCHAR 51
89: #define T410XVTIC 36
90: #define T410XHTIC 36
91: #endif /* TERM_PROTO */
92:
93: #ifndef TERM_PROTO_ONLY
94: #ifdef TERM_BODY
95: void T410X_encode_x_y __PROTO((unsigned int x, unsigned int y));
96: void T410X_encode_int __PROTO((int number));
97:
98:
99: static int T410X_angle = 0;
100:
101: TERM_PUBLIC void T410X_init()
102: {
103: fputs("\033%%!0\033MN0\033MCB7C;\033MQ1\033MT1", gpoutfile);
104: fputs("\033MG1\033RK!\033SK!\033LZ\033%%!1", gpoutfile);
105: /*
106: 1. set tek mode
107: 2. set character path to 0 (characters placed equal to rotation)
108: 3. set character size to 59 height
109: 4. set character precision to string
110: 5. set character text index to 1
111: 6. set character write mode to overstrike
112: 7. clear the view
113: 8. clear the segments
114: 9. clear the dialog buffer
115: 10. set ansi mode
116: */
117: (void) fflush(gpoutfile);
118: }
119:
120:
121: TERM_PUBLIC void T410X_reset()
122: {
123: fputs("\033%%!0\033LZ\033%%!1", gpoutfile);
124: /*
125: 1. set tek mode
126: 2. clear the dialog buffer
127: 3. set ansi mode
128: */
129: (void) fflush(gpoutfile);
130: }
131:
132:
133: TERM_PUBLIC void T410X_graphics()
134: {
135: fputs("\033%%!0\033\014\033LV0", gpoutfile);
136: /*
137: 1. set tek mode
138: 2. clear the screen
139: 3. set dialog area invisible
140: */
141: (void) fflush(gpoutfile);
142: }
143:
144: TERM_PUBLIC void T410X_text()
145: {
146: fputs("\033LV1\033%%!1", gpoutfile);
147: /*
148: 1. set dialog area visible
149: 2. set ansi mode
150: */
151: (void) fflush(gpoutfile);
152: }
153:
154:
155: TERM_PUBLIC void T410X_move(x, y)
156: unsigned int x, y;
157: {
158: fputs("\033LF", gpoutfile);
159:
160: (void) T410X_encode_x_y(x, y);
161: (void) fflush(gpoutfile);
162: }
163:
164:
165: TERM_PUBLIC void T410X_vector(x, y)
166: unsigned int x, y;
167: {
168: fputs("\033LG", gpoutfile);
169: (void) T410X_encode_x_y(x, y);
170: (void) fflush(gpoutfile);
171: }
172:
173:
174: TERM_PUBLIC void T410X_point(x, y, number)
175: unsigned int x, y;
176: int number;
177: {
178: fputs("\033MM", gpoutfile);
179: (void) T410X_encode_int(GPMAX(number, 0) % 11);
180: fputs("\033LH", gpoutfile);
181: (void) T410X_encode_x_y(x, y);
182: (void) fflush(gpoutfile);
183: }
184:
185:
186: TERM_PUBLIC void T410X_linetype(linetype)
187: int linetype;
188: {
189: switch (linetype) {
190: case -1:
191: fputs("\033ML5", gpoutfile);
192: break;
193: case -2:
194: fputs("\033ML?", gpoutfile);
195: break;
196: default:
197: fputs("\033ML", gpoutfile);
198: (void) T410X_encode_int(linetype % 14 + 2);
199: break;
200: }
201: fputs("\033MV", gpoutfile);
202: (void) T410X_encode_int(GPMAX(linetype, 0) % 8);
203: (void) fflush(gpoutfile);
204: }
205:
206:
207: TERM_PUBLIC void T410X_put_text(x, y, str)
208: unsigned int x, y;
209: char str[];
210: {
211:
212: if (T410X_angle == 0) {
213: (void) T410X_move(x, y - T410XVCHAR / 2 + 6);
214: fputs("\033MR00", gpoutfile);
215: } else {
216: (void) T410X_move(x + T410XHCHAR / 2 - 6, y);
217: fputs("\033MRE:0", gpoutfile);
218: }
219: (void) fputs("\033LT", gpoutfile);
220: (void) T410X_encode_int(strlen(str));
221: (void) fputs(str, gpoutfile);
222: (void) fflush(gpoutfile);
223: }
224:
225: TERM_PUBLIC int T410X_text_angle(ang)
226: int ang;
227: {
228:
229: T410X_angle = ang;
230: return (TRUE);
231: }
232:
233: /* These last two routines are based on fortran code found in the
234: * 4106/4107/4109/CX PROGRAMMERS manual.
235: */
236:
237: void T410X_encode_x_y(x, y)
238: unsigned int x, y;
239: {
240: static char chix = 0, chiy = 0, cloy = 0, ceb = 0;
241:
242: register unsigned int hix, lox, hiy, loy, eb, lx, ly;
243:
244: lx = (x <= T410XXMAX) ? x : T410XXMAX;
245: ly = (y <= T410XYMAX) ? y : T410XYMAX;
246:
247: hix = lx / 128 + 32;
248: lox = (lx / 4) % 32 + 64;
249: hiy = ly / 128 + 32;
250: loy = (ly / 4) % 32 + 96;
251: eb = (ly % 4) * 4 + lx % 4 + 96;
252:
253: if (chiy != hiy)
254: (void) putc(hiy, gpoutfile);
255: if (ceb != eb)
256: (void) putc(eb, gpoutfile);
257: if ((cloy != loy) || (ceb != eb) || (chix != hix))
258: (void) putc(loy, gpoutfile);
259: if (chix != hix)
260: (void) putc(hix, gpoutfile);
261: (void) putc(lox, gpoutfile);
262:
263: chix = hix;
264: chiy = hiy;
265: cloy = loy;
266: ceb = eb;
267: }
268:
269:
270: void T410X_encode_int(number)
271: int number;
272: {
273: register unsigned int mag, hi1, hi2, lo;
274:
275: mag = ABS(number);
276:
277: hi1 = mag / 1024 + 64;
278: hi2 = (mag / 16) % 64 + 64;
279: lo = mag % 16 + 32;
280:
281: if (number >= 0)
282: lo += 16;
283:
284: if (hi1 != 64)
285: (void) putc(hi1, gpoutfile);
286: if ((hi2 != 64) || (hi1 != 64))
287: (void) putc(hi2, gpoutfile);
288: (void) putc(lo, gpoutfile);
289:
290: }
291:
292: #endif /* TERM_BODY */
293:
294: #ifdef TERM_TABLE
295:
296: TERM_TABLE_START(tek410x_driver)
297: "tek410x", "Tektronix 4106, 4107, 4109 and 420X terminals",
298: T410XXMAX, T410XYMAX, T410XVCHAR, T410XHCHAR,
299: T410XVTIC, T410XHTIC, options_null, T410X_init, T410X_reset,
300: T410X_text, null_scale, T410X_graphics, T410X_move, T410X_vector,
301: T410X_linetype, T410X_put_text, T410X_text_angle,
302: null_justify_text, T410X_point, do_arrow, set_font_null
303: TERM_TABLE_END(tek410x_driver)
304:
305: #undef LAST_TERM
306: #define LAST_TERM tek410x_driver
307:
308: #endif /* TERM_TABLE */
309: #endif /* TERM_PROTO_ONLY */
310:
311: #ifdef TERM_HELP
312: START_HELP(tek410x)
313: "1 tek410x",
314: "?commands set terminal tek410x",
315: "?set terminal tek410x",
316: "?set term tek410x",
317: "?terminal tek410x",
318: "?term tek410x",
319: "?tek410x",
320: " The `tek410x` terminal driver supports the 410x and 420x family of Tektronix",
321: " terminals. It has no options."
322: END_HELP(tek410x)
323: #endif
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