-
Notifications
You must be signed in to change notification settings - Fork 1
/
pedigreeobject.print_vlegend.cpp
279 lines (252 loc) · 7.97 KB
/
pedigreeobject.print_vlegend.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
/* file: pedigreeobject.print_vlegend.cpp
Copyright (C) 2008 Ville-Petteri Makinen
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the
Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
CITATION (if not provided by software website)
Makinen V-P, software name, URL:http://www.iki.fi/~vpmakine/
CONTACT (if not provided by citation)
Ville-Petteri Makinen
Folkhalsan Research Center
Biomedicum Helsinki P.O.Box 63
Haartmaninkatu 8 00014, Helsinki, Finland
Tel: +358 9 191 25462
Fax: +358 9 191 25452
WWW: http://www.iki.fi/~vpmakine
*/
#include "pedigreeobject.h"
#define HEADING_CAP 10
/*
*
*/
float
PedigreeObject::print_vlegend(PostScript& ps) {
unsigned int i, k;
bool shape_flag = (cfg["ShapeVariable"].size() > 1);
float x, y;
float r = MARGIN_WIDTH/5;
float line_factor = MARGIN_WIDTH/2;
float height = (ps.height() - 2*MARGIN_WIDTH);
float colsep = 11.25*r;
float rgb[3] = {1.0, 1.0, 1.0};
string s;
char buffer[65536];
char* ptr = buffer;
/* Discretize height. */
k = (int)(height/r);
height = k*r;
/* Set line width. */
ptr = buffer;
ptr += sprintf(ptr, "\n/VLEGEND {\n");
ptr += sprintf(ptr, "gsave %.4f FG /Helvetica findfont ", line_factor);
ptr += sprintf(ptr, "%.4f scalefont setfont\n", 0.75*r);
ps.append(buffer);
/* Print node model. */
x = (MARGIN_WIDTH + r);
y = height;
if(!shape_flag) {
ptr = buffer;
ptr += sprintf(ptr, "%.3f %.3f %.3f sircangle\n", (x + 2.1*r), y, 1.2*r);
ps.append(buffer);
y -= 2*r;
}
/* Set font. */
ptr = buffer;
ptr += sprintf(ptr, "/Helvetica findfont ");
ptr += sprintf(ptr, "%.4f scalefont setfont\n", 0.95*r);
ps.append(buffer);
/* Print text headings. */
for(i = 0; i < text_variables.size(); i++) {
y -= r;
s = pacify(text_variables[i].heading, HEADING_CAP);
ptr = buffer;
ptr += sprintf(ptr, "%.3f %.3f moveto ", x, (y - r/3));
ptr += sprintf(ptr, "(%s) show\n", s.c_str());
ps.append(buffer);
}
y -= r;
if((y/r - (int)(y/r)) < 0.4)
y -= 0.5*r;
/* Print slash heading. */
if(y < (MARGIN_WIDTH + 0.5*r)) {
x += colsep;
y = height;
}
s = pacify(cfg["SlashVariable"][1], HEADING_CAP);
if(s.length() > 0) {
y -= r;
ptr = buffer;
ptr += sprintf(ptr, "%.3f %.3f %.3f slash ", x, y, r);
ptr += sprintf(ptr, "%.3f %.3f moveto ", (x + 1.7*r), (y - r/3));
ptr += sprintf(ptr, "(%s) show\n", s.c_str());
ps.append(buffer);
y -= r;
}
/* Print tracer heading. */
if(y < (MARGIN_WIDTH + 0.5*r)) {
x += colsep;
y = height;
}
s = pacify(cfg["TracerVariable"][1], HEADING_CAP);
if(s.length() > 0) {
y -= r;
ptr = buffer;
ptr += sprintf(ptr, "gsave /Helvetica findfont ");
ptr += sprintf(ptr, "%.4f scalefont setfont\n", 1.4*r);
ptr += sprintf(ptr, "%.3f %.3f moveto ", x, (y - r/3));
ptr += sprintf(ptr, "([...]) showc grestore\n");
ptr += sprintf(ptr, "%.3f %.3f moveto ", (x + 1.7*r), (y - r/3));
ptr += sprintf(ptr, "(%s) show\n", s.c_str());
ps.append(buffer);
y -= r;
}
/* Print arrow heading. */
if(y < (MARGIN_WIDTH + 0.5*r)) {
x += colsep;
y = height;
}
s = pacify(cfg["ArrowVariable"][1], HEADING_CAP);
if(s.length() > 0) {
y -= r;
ptr = buffer;
ptr += sprintf(ptr, "%.3f %.3f moveto ", (x - 0.44*r), (y + 0.5*r));
ptr += sprintf(ptr, "%.3f %.3f rlineto ", 1.2*r, -0.5*r);
ptr += sprintf(ptr, "%.3f %.3f rlineto\n", -1.2*r, -0.5*r);
ptr += sprintf(ptr, "GS CL S GR 1 0.1 0.1 SC F %.4f FG\n", line_factor);
ptr += sprintf(ptr, "%.3f %.3f moveto ", (x + 1.7*r), (y - r/3));
ptr += sprintf(ptr, "(%s) show\n", s.c_str());
ps.append(buffer);
y -= r;
}
/* Print color heading. */
if(y < (MARGIN_WIDTH + 0.5*r)) {
x += colsep;
y = height;
}
s = pacify(cfg["ColorVariable"][1], HEADING_CAP);
if(s.length() > 0) {
y -= r;
ptr = buffer;
ptr += sprintf(ptr, "%.3f %.3f %.3f rgb ", x, y, r);
ptr += sprintf(ptr, "%.3f %.3f moveto ", (x + 1.7*r), (y - r/3));
ptr += sprintf(ptr, "(%s) show\n", s.c_str());
ps.append(buffer);
y -= r;
}
/* Print colors. */
for(i = 0; i < 9999; i++) {
Row row = cfg.get("ColorInfo", i);
if(row.size() < 1) break;
if(row.size() < 3) continue;
if(y < (MARGIN_WIDTH + 0.5*r)) {
x += colsep;
y = height;
}
y -= r;
get_rgb(rgb, (int)(row.number(2)));
s = pacify(row[1], HEADING_CAP);
ptr = buffer;
ptr += sprintf(ptr, "%.3f %.3f %.3f circle\n", x, y, 0.75*r);
ptr += sprintf(ptr, "gsave clip ");
ptr += sprintf(ptr, "%f %f %f ", rgb[0], rgb[1], rgb[2]);
ptr += sprintf(ptr, "setrgbcolor fill grestore stroke\n");
ptr += sprintf(ptr, "%.3f %.3f moveto ", (x + 1.7*r), (y - r/3));
ptr += sprintf(ptr, "(%s) show\n", s.c_str());
ps.append(buffer);
y -= r;
}
/* Print pattern heading. */
if(y < (MARGIN_WIDTH + 0.5*r)) {
x += colsep;
y = height;
}
s = pacify(cfg["PatternVariable"][1], HEADING_CAP);
if(s.length() > 0) {
y -= r;
ptr = buffer;
ptr += sprintf(ptr, "%.3f %.3f %.3f pencil ", x, y, r);
ptr += sprintf(ptr, "%.3f %.3f moveto ", (x + 1.7*r), (y - r/3));
ptr += sprintf(ptr, "(%s) show\n", s.c_str());
ps.append(buffer);
y -= r;
}
/* Print patterns. */
for(i = 0; i < 9999; i++, k += 2) {
Row row = cfg.get("PatternInfo", i);
int pattern = (int)(row.number(2));
if(pattern < 1) pattern = 1;
if(pattern > 99) pattern = 1;
if(row.size() < 1) break;
if(row.size() < 3) continue;
if(y < (MARGIN_WIDTH + 0.5*r)) {
x += colsep;
y = height;
}
y -= r;
s = pacify(row[1], HEADING_CAP);
ptr = buffer;
ptr += sprintf(ptr, "%.3f %.3f %.3f ", x, y, 0.8*r);
ptr += sprintf(ptr, "s.7 gsave clip\n");
ptr += sprintf(ptr, "%.3f %.3f %.3f ", x, y, 0.8*r);
ptr += sprintf(ptr, "p.%d grestore stroke\n", pattern);
ptr += sprintf(ptr, "%.3f %.3f moveto ", (x + 1.7*r), (y - r/3));
ptr += sprintf(ptr, "(%s) show\n", s.c_str());
ps.append(buffer);
y -= r;
}
/* Print shape heading. */
if(y < (MARGIN_WIDTH + 0.5*r)) {
x += colsep;
y = height;
}
s = pacify(cfg["ShapeVariable"][1], HEADING_CAP);
if(s.length() > 0) {
y -= r;
ptr = buffer;
ptr += sprintf(ptr, "%.3f %.3f %.3f square stroke ", x, y, 0.6*r);
ptr += sprintf(ptr, "%.3f %.3f %.3f diamond stroke\n", x, y, 0.73*r);
ptr += sprintf(ptr, "%.3f %.3f moveto ", (x + 1.7*r), (y - r/3));
ptr += sprintf(ptr, "(%s) show\n", s.c_str());
ps.append(buffer);
y -= r;
}
/* Print shapes. */
int n_shapes = PostScript::shape_count();
for(i = 0; i < 9999; i++, k += 2) {
Row row = cfg.get("ShapeInfo", i);
int shape = (int)(row.number(2));
if(row.size() < 1) break;
if(row.size() < 3) continue;
if(y < (MARGIN_WIDTH + 0.5*r)) {
x += colsep;
y = height;
}
y -= r;
s = pacify(row[1], HEADING_CAP);
ptr = buffer;
if((shape >= 1) && (shape <= n_shapes)) {
ptr += sprintf(ptr, "%.3f %.3f %.3f ", x, y, 0.6*r);
ptr += sprintf(ptr, "s.%d stroke\n", shape);
}
else {
ptr += sprintf(ptr, "%.3f %.3f moveto (?) show\n", x, (y - r/3));
}
ptr += sprintf(ptr, "%.3f %.3f moveto ", (x + 1.7*r), (y - r/3));
ptr += sprintf(ptr, "(%s) show\n", s.c_str());
ps.append(buffer);
y -= r;
}
ptr = buffer;
ptr += sprintf(ptr, "grestore\n} def\n");
ps.append(buffer);
return (x + colsep - 3*r);
}