[48787a9] | 1 | /* json.cc |
---|
| 2 | * Export from Aven as JSON. |
---|
| 3 | */ |
---|
[a2c29c1] | 4 | /* Copyright (C) 2015,2016 Olly Betts |
---|
[48787a9] | 5 | * |
---|
| 6 | * This program is free software; you can redistribute it and/or modify |
---|
| 7 | * it under the terms of the GNU General Public License as published by |
---|
| 8 | * the Free Software Foundation; either version 2 of the License, or |
---|
| 9 | * (at your option) any later version. |
---|
| 10 | * |
---|
| 11 | * This program is distributed in the hope that it will be useful, |
---|
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 14 | * GNU General Public License for more details. |
---|
| 15 | * |
---|
| 16 | * You should have received a copy of the GNU General Public License |
---|
| 17 | * along with this program; if not, write to the Free Software |
---|
| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
---|
| 19 | */ |
---|
| 20 | |
---|
| 21 | #ifdef HAVE_CONFIG_H |
---|
| 22 | # include <config.h> |
---|
| 23 | #endif |
---|
| 24 | |
---|
| 25 | #include "json.h" |
---|
| 26 | |
---|
| 27 | #include "export.h" |
---|
| 28 | |
---|
| 29 | #include <stdio.h> |
---|
| 30 | |
---|
| 31 | using namespace std; |
---|
| 32 | |
---|
| 33 | const int * |
---|
| 34 | JSON::passes() const |
---|
| 35 | { |
---|
| 36 | static const int default_passes[] = { LEGS, 0 }; |
---|
| 37 | return default_passes; |
---|
| 38 | } |
---|
| 39 | |
---|
| 40 | void |
---|
| 41 | JSON::header(const char * title, const char *, time_t datestamp_numeric, |
---|
| 42 | double min_x, double min_y, double min_z, |
---|
| 43 | double max_x, double max_y, double max_z) |
---|
| 44 | { |
---|
| 45 | (void)title; |
---|
| 46 | (void)datestamp_numeric; |
---|
| 47 | #if 0 |
---|
| 48 | if (title) { |
---|
| 49 | fputs("title: \"", fh); |
---|
| 50 | json_escape(fh, title); |
---|
| 51 | fputs("\",\n", fh); |
---|
| 52 | } |
---|
| 53 | if (datestamp_numeric != time_t(-1)) { |
---|
| 54 | fprintf("date: %ld,\n", (long)datestamp_numeric); |
---|
| 55 | } |
---|
| 56 | #endif |
---|
| 57 | fprintf(fh, "var p = [%.2f,%.2f,%.2f,%.2f,%.2f,%.2f]\n", |
---|
| 58 | min_x, min_z, min_y, max_x, max_z, max_y); |
---|
| 59 | fputs("var groups = [\n", fh); |
---|
| 60 | } |
---|
| 61 | |
---|
| 62 | void |
---|
[a2c29c1] | 63 | JSON::line(const img_point *p1, const img_point *p, unsigned /*flags*/, bool fPendingMove) |
---|
[48787a9] | 64 | { |
---|
| 65 | if (fPendingMove) { |
---|
| 66 | if (in_segment) { |
---|
| 67 | fputs("],\n[", fh); |
---|
| 68 | } else { |
---|
| 69 | fputs("[", fh); |
---|
| 70 | in_segment = true; |
---|
| 71 | } |
---|
| 72 | fprintf(fh, "[%.2f,%.2f,%.2f]", p1->x, p1->z, p1->y); |
---|
| 73 | } |
---|
| 74 | fprintf(fh, ",[%.2f,%.2f,%.2f]", p->x, p->z, p->y); |
---|
| 75 | } |
---|
| 76 | |
---|
| 77 | void |
---|
| 78 | JSON::label(const img_point *p, const char *s, bool /*fSurface*/, int type) |
---|
| 79 | { |
---|
| 80 | (void)p; |
---|
| 81 | (void)s; |
---|
| 82 | (void)type; |
---|
| 83 | } |
---|
| 84 | |
---|
| 85 | void |
---|
| 86 | JSON::footer() |
---|
| 87 | { |
---|
| 88 | if (in_segment) |
---|
| 89 | fputs("]\n", fh); |
---|
| 90 | fputs("];\n", fh); |
---|
| 91 | } |
---|