Annotation of OpenXM_contrib/gnuplot/term/dxy.trm, Revision 1.1.1.1
1.1 maekawa 1: /*
2: * $Id: dxy.trm,v 1.13 1998/04/14 00:17:38 drd Exp $
3: *
4: */
5:
6: /* GNUPLOT - dxy.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:
42: * Roland DXY800A plotter
43: *
44: * AUTHORS
45: * Martin Yii, eln557h@monu3.OZ
46: * Further modified Jan 1990 by Russell Lang, rjl@monu1.cc.monash.oz
47: *
48: * send your comments or suggestions to (info-gnuplot@dartmouth.edu).
49: *
50: */
51:
52: /*
53: * adapted to the new terminal layout by Stefan Bodewig (Dec. 1995)
54: */
55:
56: #include "driver.h"
57:
58: #ifdef TERM_REGISTER
59: register_term(dxy800a)
60: #endif
61:
62: #ifdef TERM_PROTO
63: TERM_PUBLIC void DXY_init __PROTO((void));
64: TERM_PUBLIC void DXY_graphics __PROTO((void));
65: TERM_PUBLIC void DXY_text __PROTO((void));
66: TERM_PUBLIC void DXY_linetype __PROTO((int linetype));
67: TERM_PUBLIC void DXY_move __PROTO((unsigned int x, unsigned int y));
68: TERM_PUBLIC void DXY_vector __PROTO((unsigned int x, unsigned int y));
69: TERM_PUBLIC void DXY_put_text __PROTO((unsigned int x, unsigned int y, char *str));
70: TERM_PUBLIC int DXY_text_angle __PROTO((int ang));
71: TERM_PUBLIC void DXY_reset __PROTO((void));
72:
73: #define DXY_XMAX 2470
74: #define DXY_YMAX 1700
75:
76: #define DXY_XLAST (DXY_XMAX - 1)
77: #define DXY_YLAST (DXY_XMAX - 1)
78:
79: #define DXY_VCHAR (56) /* double actual height of characters */
80: #define DXY_HCHAR (28) /* actual width including spacing */
81: #define DXY_VTIC (28)
82: #define DXY_HTIC (28)
83: #endif /* TERM_PROTO */
84:
85: #ifndef TERM_PROTO_ONLY
86: #ifdef TERM_BODY
87:
88: int dxy_angle = 0;
89:
90: TERM_PUBLIC void DXY_init()
91: {
92: /* No initialisation sequences for DXY 800A */
93: }
94:
95:
96: TERM_PUBLIC void DXY_graphics()
97: {
98: /* HOME, Character size 3 */
99: fputs("H\nS3\n", gpoutfile);
100: }
101:
102:
103: TERM_PUBLIC void DXY_text()
104: {
105: /* No sequences needed */
106: }
107:
108:
109: TERM_PUBLIC void DXY_linetype(linetype)
110: int linetype;
111: {
112: /* select pen */
113: fprintf(gpoutfile, "J%d\n", (linetype + 2) % 8 + 1);
114: switch (linetype) {
115: case -1:
116: /* use dotted line for axis */
117: fputs("L1\nB50\n", gpoutfile);
118: break;
119: default:
120: /* use solid line for all others */
121: fputs("L0\n", gpoutfile);
122: break;
123: }
124: }
125:
126:
127: TERM_PUBLIC void DXY_move(x, y)
128: unsigned int x, y;
129: {
130: fprintf(gpoutfile, "M%d,%d\n", x, y);
131: }
132:
133:
134: TERM_PUBLIC void DXY_vector(x, y)
135: unsigned int x, y;
136: {
137: fprintf(gpoutfile, "D%d,%d\n", x, y);
138: }
139:
140:
141: TERM_PUBLIC void DXY_put_text(x, y, str)
142: unsigned int x, y;
143: char *str;
144: {
145: if (dxy_angle == 1) {
146: /* vertical */
147: DXY_move(x + DXY_VCHAR / 4, y);
148: } else {
149: /* horiz */
150: DXY_move(x, y - DXY_VCHAR / 4);
151: }
152: fprintf(gpoutfile, "P%s\n", str);
153: }
154:
155:
156: TERM_PUBLIC int DXY_text_angle(ang)
157: int ang;
158: {
159: dxy_angle = ang;
160: fprintf(gpoutfile, "Q%d\n", ang);
161: return TRUE;
162: }
163:
164:
165: TERM_PUBLIC void DXY_reset()
166: {
167: /* Home pen */
168: fputs("H\n", gpoutfile);
169: }
170:
171: #endif /* TERM_BODY */
172:
173: #ifdef TERM_TABLE
174: TERM_TABLE_START(dxy_driver)
175: "dxy800a", "Roland DXY800A plotter",
176: DXY_XMAX, DXY_YMAX, DXY_VCHAR, DXY_HCHAR,
177: DXY_VTIC, DXY_HTIC, options_null, DXY_init, DXY_reset,
178: DXY_text, null_scale, DXY_graphics, DXY_move, DXY_vector,
179: DXY_linetype, DXY_put_text, DXY_text_angle,
180: null_justify_text, do_point, do_arrow, set_font_null
181: TERM_TABLE_END(dxy_driver)
182:
183: #undef LAST_TERM
184: #define LAST_TERM dxy_driver
185:
186: #endif /* TERM_TABLE */
187: #endif /* TERM_PROTO_ONLY */
188:
189: #ifdef TERM_HELP
190: START_HELP(dxy800a)
191: "1 dxy800a",
192: "?commands set terminal dxy800a",
193: "?set terminal dxy800a",
194: "?set term dxy800a",
195: "?terminal dxy800a",
196: "?term dxy800a",
197: "?dxy800a",
198: " This terminal driver supports the Roland DXY800A plotter. It has no options."
199: END_HELP(dxy800a)
200: #endif
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