Mercurial > hg > octave-avbm
annotate src/graphics.h.in @ 8058:ca39c21fa4b8
[mq]: generic_octave_to_backend_nofitication
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Tue, 26 Aug 2008 13:23:27 -0400 |
| parents | 961d4c52ffae |
| children | 75c99d3f97d7 |
| rev | line source |
|---|---|
| 6874 | 1 /* |
| 2 | |
| 3 Copyright (C) 2007 John W. Eaton | |
| 4 | |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 6874 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 6874 | 20 |
| 21 */ | |
| 22 | |
| 23 #if !defined (graphics_h) | |
| 24 #define graphics_h 1 | |
| 25 | |
| 26 #ifdef HAVE_CONFIG_H | |
| 27 #include <config.h> | |
| 28 #endif | |
| 29 | |
| 30 #include <cctype> | |
| 31 | |
| 32 #include <algorithm> | |
| 33 #include <list> | |
| 34 #include <map> | |
| 35 #include <set> | |
| 36 #include <string> | |
| 37 | |
| 6890 | 38 #include "gripes.h" |
| 6874 | 39 #include "oct-map.h" |
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40 #include "oct-mutex.h" |
| 6874 | 41 #include "ov.h" |
| 42 | |
| 7189 | 43 class caseless_str : public std::string |
| 44 { | |
| 45 public: | |
| 46 typedef std::string::iterator iterator; | |
| 47 typedef std::string::const_iterator const_iterator; | |
| 48 | |
| 49 caseless_str (void) : std::string () { } | |
| 50 caseless_str (const std::string& s) : std::string (s) { } | |
| 51 caseless_str (const char *s) : std::string (s) { } | |
| 52 | |
| 53 caseless_str (const caseless_str& name) : std::string (name) { } | |
| 54 | |
| 55 caseless_str& operator = (const caseless_str& pname) | |
| 56 { | |
| 57 std::string::operator = (pname); | |
| 58 return *this; | |
| 59 } | |
| 60 | |
| 61 operator std::string (void) const { return *this; } | |
| 62 | |
| 63 // Case-insensitive comparison. | |
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64 bool compare (const std::string& s, size_t limit = std::string::npos) const |
| 7189 | 65 { |
| 66 const_iterator p1 = begin (); | |
| 67 const_iterator p2 = s.begin (); | |
| 68 | |
| 69 size_t k = 0; | |
| 70 | |
| 71 while (p1 != end () && p2 != s.end () && k++ < limit) | |
| 72 { | |
| 73 if (std::tolower (*p1) != std::tolower (*p2)) | |
| 74 return false; | |
| 75 | |
| 76 *p1++; | |
| 77 *p2++; | |
| 78 } | |
| 79 | |
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80 return (limit == std::string::npos) ? size () == s.size () : k == limit; |
| 7189 | 81 } |
| 82 }; | |
| 83 | |
| 84 // --------------------------------------------------------------------- | |
| 85 | |
| 6874 | 86 class graphics_handle |
| 87 { | |
| 88 public: | |
| 89 graphics_handle (void) : val (octave_NaN) { } | |
| 90 | |
| 91 graphics_handle (const octave_value& a); | |
| 92 | |
| 93 graphics_handle (int a) : val (a) { } | |
| 94 | |
| 95 graphics_handle (double a) : val (a) { } | |
| 96 | |
| 97 graphics_handle (const graphics_handle& a) : val (a.val) { } | |
| 98 | |
| 99 graphics_handle& operator = (const graphics_handle& a) | |
| 100 { | |
| 101 if (&a != this) | |
| 102 val = a.val; | |
| 103 | |
| 104 return *this; | |
| 105 } | |
| 106 | |
| 107 ~graphics_handle (void) { } | |
| 108 | |
| 109 double value (void) const { return val; } | |
| 110 | |
| 111 octave_value as_octave_value (void) const | |
| 112 { | |
| 113 return ok () ? octave_value (val) : octave_value (Matrix ()); | |
| 114 } | |
| 115 | |
| 116 graphics_handle operator ++ (void) | |
| 117 { | |
| 118 ++val; | |
| 119 return *this; | |
| 120 } | |
| 121 | |
| 122 graphics_handle operator ++ (int) | |
| 123 { | |
| 124 graphics_handle h = *this; | |
| 125 ++val; | |
| 126 return h; | |
| 127 } | |
| 128 | |
| 129 graphics_handle operator -- (void) | |
| 130 { | |
| 131 --val; | |
| 132 return *this; | |
| 133 } | |
| 134 | |
| 135 graphics_handle operator -- (int) | |
| 136 { | |
| 137 graphics_handle h = *this; | |
| 138 --val; | |
| 139 return h; | |
| 140 } | |
| 141 | |
| 142 bool ok (void) const { return ! xisnan (val); } | |
| 143 | |
| 144 private: | |
| 145 double val; | |
| 146 }; | |
| 147 | |
| 148 inline bool | |
| 149 operator == (const graphics_handle& a, const graphics_handle& b) | |
| 150 { | |
| 151 return a.value () == b.value (); | |
| 152 } | |
| 153 | |
| 154 inline bool | |
| 155 operator != (const graphics_handle& a, const graphics_handle& b) | |
| 156 { | |
| 157 return a.value () != b.value (); | |
| 158 } | |
| 159 | |
| 160 inline bool | |
| 161 operator < (const graphics_handle& a, const graphics_handle& b) | |
| 162 { | |
| 163 return a.value () < b.value (); | |
| 164 } | |
| 165 | |
| 166 inline bool | |
| 167 operator <= (const graphics_handle& a, const graphics_handle& b) | |
| 168 { | |
| 169 return a.value () <= b.value (); | |
| 170 } | |
| 171 | |
| 172 inline bool | |
| 173 operator >= (const graphics_handle& a, const graphics_handle& b) | |
| 174 { | |
| 175 return a.value () >= b.value (); | |
| 176 } | |
| 177 | |
| 178 inline bool | |
| 179 operator > (const graphics_handle& a, const graphics_handle& b) | |
| 180 { | |
| 181 return a.value () > b.value (); | |
| 182 } | |
| 183 | |
| 184 // --------------------------------------------------------------------- | |
| 185 | |
| 7427 | 186 class base_scaler |
| 187 { | |
| 188 public: | |
| 189 base_scaler (void) { } | |
| 190 | |
| 7441 | 191 virtual ~base_scaler (void) { } |
| 7440 | 192 |
| 7427 | 193 virtual Matrix scale (const Matrix& m) const |
| 194 { | |
| 195 error ("invalid axis scale"); | |
| 196 return m; | |
| 197 } | |
| 198 | |
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199 virtual NDArray scale (const NDArray& m) const |
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200 { |
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201 error ("invalid axis scale"); |
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202 return m; |
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203 } |
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204 |
| 7427 | 205 virtual double scale (double d) const |
| 206 { | |
| 207 error ("invalid axis scale"); | |
| 208 return d; | |
| 209 } | |
| 210 | |
| 211 virtual double unscale (double d) const | |
| 212 { | |
| 213 error ("invalid axis scale"); | |
| 214 return d; | |
| 215 } | |
| 216 | |
| 217 virtual base_scaler* clone () const | |
| 218 { return new base_scaler (); } | |
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219 |
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220 virtual bool is_linear (void) const |
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221 { return false; } |
| 7427 | 222 }; |
| 223 | |
| 224 class lin_scaler : public base_scaler | |
| 225 { | |
| 226 public: | |
| 227 lin_scaler (void) { } | |
| 228 | |
| 229 Matrix scale (const Matrix& m) const { return m; } | |
| 230 | |
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231 NDArray scale (const NDArray& m) const { return m; } |
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232 |
| 7427 | 233 double scale (double d) const { return d; } |
| 234 | |
| 235 double unscale (double d) const { return d; } | |
| 236 | |
| 237 base_scaler* clone (void) const { return new lin_scaler (); } | |
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238 |
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239 bool is_linear (void) const { return true; } |
| 7427 | 240 }; |
| 241 | |
| 242 class log_scaler : public base_scaler | |
| 243 { | |
| 244 public: | |
| 245 log_scaler (void) { } | |
| 246 | |
| 247 Matrix scale (const Matrix& m) const | |
| 248 { | |
| 249 Matrix retval (m.rows (), m.cols ()); | |
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250 |
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251 do_scale (m.data (), retval.fortran_vec (), m.numel ()); |
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252 return retval; |
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253 } |
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254 |
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255 NDArray scale (const NDArray& m) const |
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256 { |
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257 NDArray retval (m.dims ()); |
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258 |
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259 do_scale (m.data (), retval.fortran_vec (), m.numel ()); |
| 7427 | 260 return retval; |
| 261 } | |
| 262 | |
| 263 double scale (double d) const | |
| 264 { return log10 (d); } | |
| 265 | |
| 266 double unscale (double d) const | |
| 267 { return pow (10.0, d); } | |
| 268 | |
| 269 base_scaler* clone (void) const | |
| 270 { return new log_scaler (); } | |
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271 |
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272 private: |
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273 void do_scale (const double *src, double *dest, int n) const |
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274 { |
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275 for (int i = 0; i < n; i++) |
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276 dest[i] = log10(src[i]); |
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277 } |
| 7427 | 278 }; |
| 279 | |
| 280 class scaler | |
| 281 { | |
| 282 public: | |
| 283 scaler (void) : rep (new base_scaler ()) { } | |
| 284 | |
| 285 scaler (const scaler& s) : rep (s.rep->clone()) { } | |
| 286 | |
| 287 ~scaler (void) { delete rep; } | |
| 288 | |
| 289 Matrix scale (const Matrix& m) const | |
| 290 { return rep->scale (m); } | |
| 291 | |
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292 NDArray scale (const NDArray& m) const |
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293 { return rep->scale (m); } |
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294 |
| 7427 | 295 double scale (double d) const |
| 296 { return rep->scale (d); } | |
| 297 | |
| 298 double unscale (double d) const | |
| 299 { return rep->unscale (d); } | |
| 300 | |
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301 bool is_linear (void) const |
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302 { return rep->is_linear (); } |
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303 |
| 7427 | 304 scaler& operator = (const scaler& s) |
| 305 { | |
| 306 if (rep) | |
| 307 { | |
| 308 delete rep; | |
| 309 rep = 0; | |
| 310 } | |
| 311 | |
| 312 rep = s.rep->clone (); | |
| 313 | |
| 314 return *this; | |
| 315 } | |
| 316 | |
| 317 scaler& operator = (const std::string& s) | |
| 318 { | |
| 319 if (rep) | |
| 320 { | |
| 321 delete rep; | |
| 322 rep = 0; | |
| 323 } | |
| 324 | |
| 325 if (s == "log") | |
| 326 rep = new log_scaler (); | |
| 327 else if (s == "linear") | |
| 328 rep = new lin_scaler (); | |
| 329 else | |
| 330 rep = new base_scaler (); | |
| 331 | |
| 332 return *this; | |
| 333 } | |
| 334 | |
| 335 private: | |
| 336 base_scaler *rep; | |
| 337 }; | |
| 338 | |
| 339 // --------------------------------------------------------------------- | |
| 340 | |
| 7363 | 341 class property; |
| 342 | |
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343 enum listener_mode { POSTSET }; |
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344 |
| 7363 | 345 class base_property |
| 346 { | |
| 347 public: | |
| 348 friend class property; | |
| 349 | |
| 350 public: | |
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351 base_property (void) : count (1) { } |
| 7363 | 352 |
| 353 base_property (const std::string& s, const graphics_handle& h) | |
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354 : count (1), name (s), parent (h), hidden (false) { } |
| 7363 | 355 |
| 356 base_property (const base_property& p) | |
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357 : count (1), name (p.name), parent (p.parent), hidden (p.hidden) { } |
| 7363 | 358 |
| 359 virtual ~base_property (void) { } | |
| 360 | |
| 361 bool ok (void) const { return parent.ok (); } | |
| 362 | |
| 363 std::string get_name (void) const { return name; } | |
| 364 | |
| 365 void set_name (const std::string& s) { name = s; } | |
| 366 | |
| 367 graphics_handle get_parent (void) const { return parent; } | |
| 368 | |
| 369 void set_parent (const graphics_handle &h) { parent = h; } | |
| 370 | |
| 371 bool is_hidden (void) const { return hidden; } | |
| 372 | |
| 373 void set_hidden (bool flag) { hidden = flag; } | |
| 374 | |
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375 // Sets property value, notifies backend. |
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376 // If do_run is true, runs associated listeners. |
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377 void set (const octave_value& v, bool do_run = true); |
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378 |
| 7363 | 379 virtual octave_value get (void) const |
| 380 { | |
| 381 error ("get: invalid property \"%s\"", name.c_str ()); | |
| 382 return octave_value (); | |
| 383 } | |
| 384 | |
| 385 base_property& operator = (const octave_value& val) | |
| 386 { | |
| 387 set (val); | |
| 388 return *this; | |
| 389 } | |
| 390 | |
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391 void add_listener (const octave_value& v, listener_mode mode = POSTSET) |
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392 { |
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393 octave_value_list& l = listeners[mode]; |
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394 l.resize (l.length () + 1, v); |
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395 } |
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396 |
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397 OCTINTERP_API void run_listeners (listener_mode mode = POSTSET); |
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398 |
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399 virtual base_property* clone (void) const |
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400 { return new base_property (*this); } |
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401 |
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402 protected: |
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403 virtual void do_set (const octave_value&) |
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404 { error ("set: invalid property \"%s\"", name.c_str ()); } |
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405 |
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406 private: |
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407 typedef std::map<listener_mode, octave_value_list> listener_map; |
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408 typedef std::map<listener_mode, octave_value_list>::iterator listener_map_iterator; |
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409 typedef std::map<listener_mode, octave_value_list>::const_iterator listener_map_const_iterator; |
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410 |
| 7363 | 411 private: |
| 412 int count; | |
| 413 std::string name; | |
| 414 graphics_handle parent; | |
| 415 bool hidden; | |
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416 listener_map listeners; |
| 7363 | 417 }; |
| 418 | |
| 419 // --------------------------------------------------------------------- | |
| 420 | |
| 421 class string_property : public base_property | |
| 422 { | |
| 423 public: | |
| 424 string_property (const std::string& s, const graphics_handle& h, | |
| 425 const std::string& val = "") | |
| 426 : base_property (s, h), str (val) { } | |
| 427 | |
| 428 string_property (const string_property& p) | |
| 429 : base_property (p), str (p.str) { } | |
| 430 | |
| 431 octave_value get (void) const | |
| 432 { return octave_value (str); } | |
| 433 | |
| 434 std::string string_value (void) const { return str; } | |
| 435 | |
| 436 string_property& operator = (const octave_value& val) | |
| 437 { | |
| 438 set (val); | |
| 439 return *this; | |
| 440 } | |
| 441 | |
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442 base_property* clone (void) const { return new string_property (*this); } |
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443 |
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444 protected: |
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445 void do_set (const octave_value& val) |
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446 { |
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447 if (val.is_string ()) |
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448 str = val.string_value (); |
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449 else |
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450 error ("set: invalid string property value for \"%s\"", |
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451 get_name ().c_str ()); |
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452 } |
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453 |
| 7363 | 454 private: |
| 455 std::string str; | |
| 456 }; | |
| 457 | |
| 458 // --------------------------------------------------------------------- | |
| 459 | |
| 460 class radio_values | |
| 461 { | |
| 462 public: | |
| 463 OCTINTERP_API radio_values (const std::string& opt_string = std::string ()); | |
| 464 | |
| 465 radio_values (const radio_values& a) | |
| 466 : default_val (a.default_val), possible_vals (a.possible_vals) { } | |
| 467 | |
| 468 radio_values& operator = (const radio_values& a) | |
| 469 { | |
| 470 if (&a != this) | |
| 471 { | |
| 472 default_val = a.default_val; | |
| 473 possible_vals = a.possible_vals; | |
| 474 } | |
| 475 | |
| 476 return *this; | |
| 477 } | |
| 478 | |
| 479 std::string default_value (void) const { return default_val; } | |
| 480 | |
| 481 bool validate (const std::string& val) | |
| 482 { | |
| 483 bool retval = true; | |
| 484 | |
| 485 if (! contains (val)) | |
| 486 { | |
| 487 error ("invalid value = %s", val.c_str ()); | |
| 488 retval = false; | |
| 489 } | |
| 490 | |
| 491 return retval; | |
| 492 } | |
| 493 | |
| 494 bool contains (const std::string& val) | |
| 495 { | |
| 496 return (possible_vals.find (val) != possible_vals.end ()); | |
| 497 } | |
| 498 | |
| 499 private: | |
| 500 // Might also want to cache | |
| 501 std::string default_val; | |
| 502 std::set<caseless_str> possible_vals; | |
| 503 }; | |
| 504 | |
| 505 class radio_property : public base_property | |
| 506 { | |
| 507 public: | |
| 7364 | 508 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 509 const radio_values& v = radio_values ()) |
| 7364 | 510 : base_property (nm, h), |
| 7363 | 511 vals (v), current_val (v.default_value ()) { } |
| 512 | |
| 7364 | 513 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 514 const std::string& v) |
| 7364 | 515 : base_property (nm, h), |
| 7363 | 516 vals (v), current_val (vals.default_value ()) { } |
| 517 | |
| 7364 | 518 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 519 const radio_values& v, const std::string& def) |
| 7364 | 520 : base_property (nm, h), |
| 7363 | 521 vals (v), current_val (def) { } |
| 522 | |
| 523 radio_property (const radio_property& p) | |
| 524 : base_property (p), vals (p.vals), current_val (p.current_val) { } | |
| 525 | |
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526 octave_value get (void) const { return octave_value (current_val); } |
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527 |
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528 const std::string& current_value (void) const { return current_val; } |
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529 |
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530 bool is (const caseless_str& v) const |
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531 { return v.compare (current_val); } |
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532 |
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533 radio_property& operator = (const octave_value& val) |
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534 { |
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535 set (val); |
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536 return *this; |
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537 } |
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538 |
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539 base_property* clone (void) const { return new radio_property (*this); } |
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540 |
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541 protected: |
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542 void do_set (const octave_value& newval) |
| 7363 | 543 { |
| 544 if (newval.is_string ()) | |
| 545 { | |
| 546 std::string s = newval.string_value (); | |
| 547 if (vals.validate (s)) | |
| 548 current_val = s; | |
| 549 else | |
| 550 error ("set: invalid value for radio property \"%s\" (value = %s)", | |
| 551 get_name ().c_str (), s.c_str ()); | |
| 552 } | |
| 553 else | |
| 554 error ("set: invalid value for radio property \"%s\"", | |
| 555 get_name ().c_str ()); | |
| 556 } | |
| 557 | |
| 558 private: | |
| 559 radio_values vals; | |
| 560 std::string current_val; | |
| 561 }; | |
| 562 | |
| 563 // --------------------------------------------------------------------- | |
| 564 | |
| 565 class color_values | |
| 566 { | |
| 567 public: | |
| 568 color_values (double r = 0, double g = 0, double b = 1) | |
| 569 : xrgb (1, 3) | |
| 570 { | |
| 571 xrgb(0) = r; | |
| 572 xrgb(1) = g; | |
| 573 xrgb(2) = b; | |
| 574 | |
| 575 validate (); | |
| 576 } | |
| 577 | |
| 578 color_values (std::string str) | |
| 579 : xrgb (1, 3) | |
| 580 { | |
| 581 if (! str2rgb (str)) | |
| 582 error ("invalid color specification: %s", str.c_str ()); | |
| 583 } | |
| 584 | |
| 585 color_values (const color_values& c) | |
| 586 : xrgb (c.xrgb) | |
| 587 { } | |
| 588 | |
| 589 color_values& operator = (const color_values& c) | |
| 590 { | |
| 591 if (&c != this) | |
| 592 xrgb = c.xrgb; | |
| 593 | |
| 594 return *this; | |
| 595 } | |
| 596 | |
| 597 Matrix rgb (void) const { return xrgb; } | |
| 598 | |
| 599 operator octave_value (void) const { return xrgb; } | |
| 600 | |
| 601 void validate (void) const | |
| 602 { | |
| 603 for (int i = 0; i < 3; i++) | |
| 604 { | |
| 605 if (xrgb(i) < 0 || xrgb(i) > 1) | |
| 606 { | |
| 607 error ("invalid RGB color specification"); | |
| 608 break; | |
| 609 } | |
| 610 } | |
| 611 } | |
| 612 | |
| 613 private: | |
| 614 Matrix xrgb; | |
| 615 | |
| 616 OCTINTERP_API bool str2rgb (std::string str); | |
| 617 }; | |
| 618 | |
| 619 class color_property : public base_property | |
| 620 { | |
| 621 public: | |
| 622 color_property (const color_values& c, const radio_values& v) | |
| 623 : base_property ("", graphics_handle ()), | |
| 624 current_type (color_t), color_val (c), radio_val (v), | |
| 625 current_val (v.default_value ()) | |
| 626 { } | |
| 627 | |
| 7364 | 628 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 629 const color_values& c = color_values (), |
| 630 const radio_values& v = radio_values ()) | |
| 7364 | 631 : base_property (nm, h), |
| 7363 | 632 current_type (color_t), color_val (c), radio_val (v), |
| 633 current_val (v.default_value ()) | |
| 634 { } | |
| 635 | |
| 7364 | 636 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 637 const radio_values& v) |
| 7364 | 638 : base_property (nm, h), |
| 7363 | 639 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 640 current_val (v.default_value ()) | |
| 641 { } | |
| 642 | |
| 7364 | 643 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 644 const std::string& v) |
| 7364 | 645 : base_property (nm, h), |
| 7363 | 646 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 647 current_val (radio_val.default_value ()) | |
| 648 { } | |
| 649 | |
| 7364 | 650 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 651 const color_property& v) |
| 7364 | 652 : base_property (nm, h), |
| 7363 | 653 current_type (v.current_type), color_val (v.color_val), |
| 654 radio_val (v.radio_val), current_val (v.current_val) | |
| 655 { } | |
| 656 | |
| 657 color_property (const color_property& p) | |
| 658 : base_property (p), current_type (p.current_type), | |
| 659 color_val (p.color_val), radio_val (p.radio_val), | |
| 660 current_val (p.current_val) { } | |
| 661 | |
| 662 octave_value get (void) const | |
| 663 { | |
| 664 if (current_type == color_t) | |
| 665 return color_val.rgb (); | |
| 666 | |
| 667 return current_val; | |
| 668 } | |
| 669 | |
| 670 bool is_rgb (void) const { return (current_type == color_t); } | |
| 671 | |
| 672 bool is_radio (void) const { return (current_type == radio_t); } | |
| 673 | |
| 674 bool is (const std::string& v) const | |
| 675 { return (is_radio () && current_val == v); } | |
| 676 | |
| 677 Matrix rgb (void) const | |
| 678 { | |
| 679 if (current_type != color_t) | |
| 680 error ("color has no rgb value"); | |
| 681 | |
| 682 return color_val.rgb (); | |
| 683 } | |
| 684 | |
| 685 const std::string& current_value (void) const | |
| 686 { | |
| 687 if (current_type != radio_t) | |
| 688 error ("color has no radio value"); | |
| 689 | |
| 690 return current_val; | |
| 691 } | |
| 692 | |
| 693 color_property& operator = (const octave_value& val) | |
| 694 { | |
| 695 set (val); | |
| 696 return *this; | |
| 697 } | |
| 698 | |
| 699 operator octave_value (void) const { return get (); } | |
| 700 | |
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701 base_property* clone (void) const { return new color_property (*this); } |
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702 |
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703 protected: |
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704 OCTINTERP_API void do_set (const octave_value& newval); |
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705 |
| 7363 | 706 private: |
| 707 enum current_enum { color_t, radio_t } current_type; | |
| 708 color_values color_val; | |
| 709 radio_values radio_val; | |
| 710 std::string current_val; | |
| 711 }; | |
| 712 | |
| 713 // --------------------------------------------------------------------- | |
| 714 | |
| 715 class double_property : public base_property | |
| 716 { | |
| 717 public: | |
| 7364 | 718 double_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 719 double d = 0) |
| 7364 | 720 : base_property (nm, h), |
| 7363 | 721 current_val (d) { } |
| 722 | |
| 723 double_property (const double_property& p) | |
| 724 : base_property (p), current_val (p.current_val) { } | |
| 725 | |
| 726 octave_value get (void) const { return octave_value (current_val); } | |
| 727 | |
| 728 double double_value (void) const { return current_val; } | |
| 729 | |
| 730 double_property& operator = (const octave_value& val) | |
| 731 { | |
| 732 set (val); | |
| 733 return *this; | |
| 734 } | |
| 735 | |
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736 base_property* clone (void) const { return new double_property (*this); } |
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737 |
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738 protected: |
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739 void do_set (const octave_value& v) |
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740 { |
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741 if (v.is_scalar_type () && v.is_real_type ()) |
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742 current_val = v.double_value (); |
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743 else |
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744 error ("set: invalid value for double property \"%s\"", |
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745 get_name ().c_str ()); |
|
3249f64f69b2
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diff
changeset
|
746 } |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
747 |
| 7363 | 748 private: |
| 749 double current_val; | |
| 750 }; | |
| 751 | |
| 752 // --------------------------------------------------------------------- | |
| 753 | |
|
7844
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Add new double_radio_property class for alpha values.
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diff
changeset
|
754 class double_radio_property : public base_property |
|
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diff
changeset
|
755 { |
|
3d60445d3638
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parents:
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diff
changeset
|
756 public: |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
757 double_radio_property (double d, const radio_values& v) |
|
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diff
changeset
|
758 : base_property ("", graphics_handle ()), |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
759 current_type (double_t), dval (d), radio_val (v), |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
760 current_val (v.default_value ()) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
761 { } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
762 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
763 double_radio_property (const std::string& nm, const graphics_handle& h, |
|
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Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
764 const std::string& v) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
765 : base_property (nm, h), |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
766 current_type (radio_t), dval (0), radio_val (v), |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
7842
diff
changeset
|
767 current_val (radio_val.default_value ()) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
768 { } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
769 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
770 double_radio_property (const std::string& nm, const graphics_handle& h, |
|
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Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
771 const double_radio_property& v) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
772 : base_property (nm, h), |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
773 current_type (v.current_type), dval (v.dval), |
|
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Add new double_radio_property class for alpha values.
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diff
changeset
|
774 radio_val (v.radio_val), current_val (v.current_val) |
|
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Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
775 { } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
776 |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
777 double_radio_property (const double_radio_property& p) |
|
56f781f38f0b
Add dynamic property creation
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7862
diff
changeset
|
778 : base_property (p), current_type (p.current_type), |
|
56f781f38f0b
Add dynamic property creation
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parents:
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diff
changeset
|
779 dval (p.dval), radio_val (p.radio_val), |
|
56f781f38f0b
Add dynamic property creation
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diff
changeset
|
780 current_val (p.current_val) { } |
|
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Add dynamic property creation
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diff
changeset
|
781 |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
782 octave_value get (void) const |
|
3d60445d3638
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
783 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
784 if (current_type == double_t) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
785 return dval; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
786 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
787 return current_val; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
788 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
789 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
790 bool is_double (void) const { return (current_type == double_t); } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
791 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
792 bool is_radio (void) const { return (current_type == radio_t); } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
793 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
794 bool is (const std::string& v) const |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
795 { return (is_radio () && current_val == v); } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
796 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
797 double double_value (void) const |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
798 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
799 if (current_type != double_t) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
800 error ("%s: property has no double", get_name ().c_str ()); |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
801 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
802 return dval; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
803 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
804 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
805 const std::string& current_value (void) const |
|
3d60445d3638
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parents:
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diff
changeset
|
806 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
7842
diff
changeset
|
807 if (current_type != radio_t) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
808 error ("%s: property has no radio value"); |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
809 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
810 return current_val; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
811 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
812 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
813 double_radio_property& operator = (const octave_value& val) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
814 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
815 set (val); |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
816 return *this; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
817 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
818 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
819 operator octave_value (void) const { return get (); } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
820 |
|
7864
56f781f38f0b
Add dynamic property creation
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parents:
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diff
changeset
|
821 base_property* clone (void) const |
|
56f781f38f0b
Add dynamic property creation
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parents:
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changeset
|
822 { return new double_radio_property (*this); } |
|
56f781f38f0b
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parents:
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diff
changeset
|
823 |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
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parents:
7848
diff
changeset
|
824 protected: |
|
3249f64f69b2
Initial low-level support for property listeners.
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parents:
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diff
changeset
|
825 OCTINTERP_API void do_set (const octave_value& v); |
|
3249f64f69b2
Initial low-level support for property listeners.
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parents:
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diff
changeset
|
826 |
|
7844
3d60445d3638
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parents:
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diff
changeset
|
827 private: |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
828 enum current_enum { double_t, radio_t } current_type; |
|
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changeset
|
829 double dval; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
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changeset
|
830 radio_values radio_val; |
|
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parents:
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diff
changeset
|
831 std::string current_val; |
|
3d60445d3638
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parents:
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changeset
|
832 }; |
|
3d60445d3638
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parents:
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diff
changeset
|
833 |
|
3d60445d3638
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parents:
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diff
changeset
|
834 // --------------------------------------------------------------------- |
|
3d60445d3638
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diff
changeset
|
835 |
| 7363 | 836 class array_property : public base_property |
| 837 { | |
| 838 public: | |
|
7836
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diff
changeset
|
839 array_property (void) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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parents:
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diff
changeset
|
840 : base_property ("", graphics_handle ()), data (Matrix ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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parents:
7835
diff
changeset
|
841 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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parents:
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diff
changeset
|
842 get_data_limits (); |
|
4fb2db9c87dd
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parents:
7835
diff
changeset
|
843 } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
844 |
| 7364 | 845 array_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 846 const octave_value& m) |
|
7836
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
847 : base_property (nm, h), data (m) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
848 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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parents:
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diff
changeset
|
849 get_data_limits (); |
|
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parents:
7835
diff
changeset
|
850 } |
| 7363 | 851 |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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parents:
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diff
changeset
|
852 // This copy constructor is only intended to be used |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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parents:
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diff
changeset
|
853 // internally to access min/max values; no need to |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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parents:
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diff
changeset
|
854 // copy constraints. |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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parents:
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diff
changeset
|
855 array_property (const array_property& p) |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
856 : base_property (p), data (p.data), |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
857 xmin (p.xmin), xmax (p.xmax), xminp (p.xminp) { } |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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parents:
7847
diff
changeset
|
858 |
| 7363 | 859 octave_value get (void) const { return data; } |
| 860 | |
| 861 void add_constraint (const std::string& type) | |
| 862 { type_constraints.push_back (type); } | |
| 863 | |
|
7524
a653856aa3e1
array_value::add_constraint: pass dim_vector as const reference, not value
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
864 void add_constraint (const dim_vector& dims) |
| 7363 | 865 { size_constraints.push_back (dims); } |
| 866 | |
|
7836
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Turn cdata properties into array_property. Add min/max computation to array_property.
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parents:
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diff
changeset
|
867 double min_val (void) const { return xmin; } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
868 double max_val (void) const { return xmax; } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
869 double min_pos (void) const { return xminp; } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
870 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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7860
diff
changeset
|
871 Matrix get_limits (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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7860
diff
changeset
|
872 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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7860
diff
changeset
|
873 Matrix m (1, 3); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
874 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
875 m(0) = min_val (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
876 m(1) = max_val (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
877 m(2) = min_pos (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
878 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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7860
diff
changeset
|
879 return m; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
880 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
881 |
| 7363 | 882 array_property& operator = (const octave_value& val) |
| 883 { | |
| 884 set (val); | |
| 885 return *this; | |
| 886 } | |
| 887 | |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
888 base_property* clone (void) const |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
889 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
890 array_property *p = new array_property (*this); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
891 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
892 p->type_constraints = type_constraints; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
893 p->size_constraints = size_constraints; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
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|
894 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
895 return p; |
|
56f781f38f0b
Add dynamic property creation
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7862
diff
changeset
|
896 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
897 |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
898 protected: |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
899 void do_set (const octave_value& v) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
900 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
901 if (validate (v)) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
902 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
903 data = v; |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
904 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
905 get_data_limits (); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
906 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
907 else |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
908 error ("invalid value for array property \"%s\"", |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
909 get_name ().c_str ()); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
910 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
911 |
| 7363 | 912 private: |
| 913 OCTINTERP_API bool validate (const octave_value& v); | |
| 914 | |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
915 OCTINTERP_API void get_data_limits (void); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
916 |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
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7471
diff
changeset
|
917 protected: |
| 7363 | 918 octave_value data; |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
919 double xmin; |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
920 double xmax; |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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7835
diff
changeset
|
921 double xminp; |
| 7363 | 922 std::list<std::string> type_constraints; |
| 923 std::list<dim_vector> size_constraints; | |
| 924 }; | |
| 925 | |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
926 class row_vector_property : public array_property |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
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7471
diff
changeset
|
927 { |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
928 public: |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
929 row_vector_property (const std::string& nm, const graphics_handle& h, |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
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7471
diff
changeset
|
930 const octave_value& m) |
|
7527
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
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diff
changeset
|
931 : array_property (nm, h, m) |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
932 { |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
933 add_constraint (dim_vector (-1, 1)); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
934 add_constraint (dim_vector (1, -1)); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
935 } |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
936 |
|
7864
56f781f38f0b
Add dynamic property creation
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7862
diff
changeset
|
937 row_vector_property (const row_vector_property& p) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
938 : array_property (p) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
939 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
940 add_constraint (dim_vector (-1, 1)); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
941 add_constraint (dim_vector (1, -1)); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
942 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
943 |
|
7527
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
944 void add_constraint (const std::string& type) |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
945 { |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
946 array_property::add_constraint (type); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
947 } |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
948 |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
949 void add_constraint (const dim_vector& dims) |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
950 { |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
951 array_property::add_constraint (dims); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
952 } |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
953 |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
954 void add_constraint (octave_idx_type len) |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
955 { |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
956 size_constraints.remove (dim_vector (1, -1)); |
|
d219e712c20e
make row_vector_property work?
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7526
diff
changeset
|
957 size_constraints.remove (dim_vector (-1, 1)); |
|
d219e712c20e
make row_vector_property work?
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7526
diff
changeset
|
958 |
|
d219e712c20e
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parents:
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changeset
|
959 add_constraint (dim_vector (1, len)); |
|
d219e712c20e
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diff
changeset
|
960 add_constraint (dim_vector (len, 1)); |
|
d219e712c20e
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diff
changeset
|
961 } |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
962 |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
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7471
diff
changeset
|
963 row_vector_property& operator = (const octave_value& val) |
|
7527
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diff
changeset
|
964 { |
|
d219e712c20e
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diff
changeset
|
965 set (val); |
|
d219e712c20e
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|
966 return *this; |
|
d219e712c20e
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parents:
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diff
changeset
|
967 } |
|
7523
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new row_vector_property class
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diff
changeset
|
968 |
|
7864
56f781f38f0b
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diff
changeset
|
969 base_property* clone (void) const |
|
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|
970 { |
|
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changeset
|
971 row_vector_property *p = new row_vector_property (*this); |
|
56f781f38f0b
Add dynamic property creation
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|
972 |
|
56f781f38f0b
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changeset
|
973 p->type_constraints = type_constraints; |
|
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changeset
|
974 p->size_constraints = size_constraints; |
|
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|
975 |
|
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changeset
|
976 return p; |
|
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changeset
|
977 } |
|
56f781f38f0b
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changeset
|
978 |
|
7849
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Initial low-level support for property listeners.
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changeset
|
979 protected: |
|
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Initial low-level support for property listeners.
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changeset
|
980 void do_set (const octave_value& v) |
|
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Initial low-level support for property listeners.
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changeset
|
981 { |
|
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Initial low-level support for property listeners.
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changeset
|
982 array_property::do_set (v); |
|
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Initial low-level support for property listeners.
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changeset
|
983 |
|
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Initial low-level support for property listeners.
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changeset
|
984 if (! error_state) |
|
3249f64f69b2
Initial low-level support for property listeners.
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changeset
|
985 { |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
986 dim_vector dv = data.dims (); |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
987 |
|
3249f64f69b2
Initial low-level support for property listeners.
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changeset
|
988 if (dv(0) > 1 && dv(1) == 1) |
|
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Initial low-level support for property listeners.
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changeset
|
989 { |
|
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Initial low-level support for property listeners.
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changeset
|
990 int tmp = dv(0); |
|
3249f64f69b2
Initial low-level support for property listeners.
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changeset
|
991 dv(0) = dv(1); |
|
3249f64f69b2
Initial low-level support for property listeners.
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changeset
|
992 dv(1) = tmp; |
|
3249f64f69b2
Initial low-level support for property listeners.
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changeset
|
993 |
|
3249f64f69b2
Initial low-level support for property listeners.
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changeset
|
994 data = data.reshape (dv); |
|
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|
995 } |
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|
996 } |
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|
997 } |
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|
998 |
|
7523
f2000f1971ab
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999 private: |
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1000 OCTINTERP_API bool validate (const octave_value& v); |
|
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1001 }; |
|
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|
1002 |
| 7363 | 1003 // --------------------------------------------------------------------- |
| 1004 | |
| 1005 class bool_property : public radio_property | |
| 1006 { | |
| 1007 public: | |
| 7364 | 1008 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1009 bool val) |
| 7364 | 1010 : radio_property (nm, h, radio_values (val ? "{on}|off" : "on|{off}")) |
| 7363 | 1011 { } |
| 1012 | |
| 7364 | 1013 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1014 const char* val) |
| 7364 | 1015 : radio_property (nm, h, radio_values ("on|off"), val) |
| 7363 | 1016 { } |
| 1017 | |
| 1018 bool_property (const bool_property& p) | |
| 1019 : radio_property (p) { } | |
| 1020 | |
| 1021 bool is_on (void) const { return is ("on"); } | |
| 1022 | |
| 1023 bool_property& operator = (const octave_value& val) | |
| 1024 { | |
| 1025 set (val); | |
| 1026 return *this; | |
| 1027 } | |
|
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1028 |
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1029 base_property* clone (void) const { return new bool_property (*this); } |
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1030 |
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1031 protected: |
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1032 void do_set (const octave_value& val) |
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|
1033 { |
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1034 if (val.is_bool_scalar ()) |
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1035 radio_property::do_set (val.bool_value () ? "on" : "off"); |
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1036 else |
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|
1037 radio_property::do_set (val); |
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|
1038 } |
| 7363 | 1039 }; |
| 1040 | |
| 1041 // --------------------------------------------------------------------- | |
| 1042 | |
| 1043 class handle_property : public base_property | |
| 1044 { | |
| 1045 public: | |
| 7364 | 1046 handle_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1047 const graphics_handle& val = graphics_handle ()) |
| 7364 | 1048 : base_property (nm, h), |
| 7363 | 1049 current_val (val) { } |
| 1050 | |
| 1051 handle_property (const handle_property& p) | |
| 1052 : base_property (p), current_val (p.current_val) { } | |
| 1053 | |
| 1054 octave_value get (void) const { return current_val.as_octave_value (); } | |
| 1055 | |
| 1056 graphics_handle handle_value (void) const { return current_val; } | |
| 1057 | |
| 1058 handle_property& operator = (const octave_value& val) | |
| 1059 { | |
| 1060 set (val); | |
| 1061 return *this; | |
| 1062 } | |
| 1063 | |
| 1064 handle_property& operator = (const graphics_handle& h) | |
| 1065 { | |
| 1066 set (octave_value (h.value ())); | |
| 1067 return *this; | |
| 1068 } | |
| 1069 | |
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1070 base_property* clone (void) const { return new handle_property (*this); } |
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1071 |
|
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1072 protected: |
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|
1073 OCTINTERP_API void do_set (const octave_value& v); |
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|
1074 |
| 7363 | 1075 private: |
| 1076 graphics_handle current_val; | |
| 1077 }; | |
| 1078 | |
| 1079 // --------------------------------------------------------------------- | |
| 1080 | |
| 1081 class any_property : public base_property | |
| 1082 { | |
| 1083 public: | |
| 7364 | 1084 any_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1085 const octave_value& m = Matrix ()) |
| 7364 | 1086 : base_property (nm, h), data (m) { } |
| 7363 | 1087 |
|
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|
1088 any_property (const any_property& p) |
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|
1089 : base_property (p), data (p.data) { } |
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|
1090 |
| 7363 | 1091 octave_value get (void) const { return data; } |
| 1092 | |
| 1093 any_property& operator = (const octave_value& val) | |
| 1094 { | |
| 1095 set (val); | |
| 1096 return *this; | |
| 1097 } | |
| 1098 | |
|
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|
1099 base_property* clone (void) const { return new any_property (*this); } |
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|
1100 |
|
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|
1101 protected: |
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|
1102 void do_set (const octave_value& v) { data = v; } |
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|
1103 |
| 7363 | 1104 private: |
| 1105 octave_value data; | |
| 1106 }; | |
| 1107 | |
| 1108 // --------------------------------------------------------------------- | |
| 1109 | |
| 1110 class callback_property : public base_property | |
| 1111 { | |
| 1112 public: | |
| 7364 | 1113 callback_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1114 const octave_value& m) |
| 7364 | 1115 : base_property (nm, h), callback (m) { } |
| 7363 | 1116 |
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1117 callback_property (const callback_property& p) |
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1118 : base_property (p), callback (p.callback) { } |
|
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1119 |
| 7363 | 1120 octave_value get (void) const { return callback; } |
| 1121 | |
| 7367 | 1122 OCTINTERP_API void execute (const octave_value& data = octave_value ()) const; |
| 7363 | 1123 |
| 1124 callback_property& operator = (const octave_value& val) | |
| 1125 { | |
| 1126 set (val); | |
| 1127 return *this; | |
| 1128 } | |
| 1129 | |
|
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1130 base_property* clone (void) const { return new callback_property (*this); } |
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|
1131 |
|
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|
1132 protected: |
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|
1133 void do_set (const octave_value& v) |
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|
1134 { |
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|
1135 if (validate (v)) |
|
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|
1136 callback = v; |
|
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|
1137 else |
|
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|
1138 error ("invalid value for callback property \"%s\"", |
|
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|
1139 get_name ().c_str ()); |
|
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|
1140 } |
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|
1141 |
| 7363 | 1142 private: |
| 1143 OCTINTERP_API bool validate (const octave_value& v) const; | |
| 1144 | |
| 1145 private: | |
| 1146 octave_value callback; | |
| 1147 }; | |
| 1148 | |
| 1149 // --------------------------------------------------------------------- | |
| 1150 | |
| 1151 class property | |
| 1152 { | |
| 1153 public: | |
| 1154 property (void) : rep (new base_property ("", graphics_handle ())) | |
|
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|
1155 { } |
| 7363 | 1156 |
| 1157 property (base_property *bp, bool persist = false) : rep (bp) | |
|
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|
1158 { if (persist) rep->count++; } |
| 7363 | 1159 |
| 1160 property (const property& p) | |
| 1161 { | |
| 1162 rep = p.rep; | |
| 1163 rep->count++; | |
| 1164 } | |
| 1165 | |
| 1166 ~property (void) | |
| 1167 { | |
| 1168 if (--rep->count <= 0) | |
| 1169 delete rep; | |
| 1170 } | |
| 1171 | |
| 1172 bool ok (void) const | |
| 1173 { return rep->ok (); } | |
| 1174 | |
| 1175 std::string get_name (void) const | |
| 1176 { return rep->get_name (); } | |
| 1177 | |
| 1178 void set_name (const std::string& name) | |
| 1179 { rep->set_name (name); } | |
| 1180 | |
| 1181 graphics_handle get_parent (void) const | |
| 1182 { return rep->get_parent (); } | |
| 1183 | |
| 1184 void set_parent (const graphics_handle& h) | |
| 1185 { rep->set_parent (h); } | |
| 1186 | |
| 1187 bool is_hidden (void) const | |
| 1188 { return rep->is_hidden (); } | |
| 1189 | |
| 1190 void set_hidden (bool flag) | |
| 1191 { rep->set_hidden (flag); } | |
| 1192 | |
| 1193 octave_value get (void) const | |
| 1194 { return rep->get (); } | |
| 1195 | |
| 1196 void set (const octave_value& val) | |
| 1197 { rep->set (val); } | |
| 1198 | |
| 1199 property& operator = (const octave_value& val) | |
| 1200 { | |
| 1201 *rep = val; | |
| 1202 return *this; | |
| 1203 } | |
| 1204 | |
| 1205 property& operator = (const property& p) | |
| 1206 { | |
| 1207 if (rep && --rep->count <= 0) | |
| 1208 delete rep; | |
| 1209 | |
| 1210 rep = p.rep; | |
| 1211 rep->count++; | |
| 1212 | |
| 1213 return *this; | |
| 1214 } | |
| 1215 | |
|
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|
1216 void add_listener (const octave_value& v, listener_mode mode = POSTSET) |
|
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|
1217 { rep->add_listener (v, mode); } |
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1218 |
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1219 void run_listeners (listener_mode mode = POSTSET) |
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1220 { rep->run_listeners (mode); } |
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1221 |
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1222 OCTINTERP_API static |
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1223 property create (const std::string& name, const graphics_handle& parent, |
|
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1224 const caseless_str& type, |
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1225 const octave_value_list& args); |
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1226 |
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1227 property clone (void) const |
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1228 { return property (rep->clone ()); } |
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|
1229 |
| 7363 | 1230 /* |
| 1231 const string_property& as_string_property (void) const | |
| 1232 { return *(dynamic_cast<string_property*> (rep)); } | |
| 1233 | |
| 1234 const radio_property& as_radio_property (void) const | |
| 1235 { return *(dynamic_cast<radio_property*> (rep)); } | |
| 1236 | |
| 1237 const color_property& as_color_property (void) const | |
| 1238 { return *(dynamic_cast<color_property*> (rep)); } | |
| 1239 | |
| 1240 const double_property& as_double_property (void) const | |
| 1241 { return *(dynamic_cast<double_property*> (rep)); } | |
| 1242 | |
| 1243 const bool_property& as_bool_property (void) const | |
| 1244 { return *(dynamic_cast<bool_property*> (rep)); } | |
| 1245 | |
| 1246 const handle_property& as_handle_property (void) const | |
| 1247 { return *(dynamic_cast<handle_property*> (rep)); } | |
| 1248 */ | |
| 1249 | |
| 1250 private: | |
| 1251 base_property *rep; | |
| 1252 }; | |
| 1253 | |
| 1254 // --------------------------------------------------------------------- | |
| 1255 | |
| 1256 class property_list | |
| 1257 { | |
| 1258 public: | |
| 1259 typedef std::map<std::string, octave_value> pval_map_type; | |
| 1260 typedef std::map<std::string, pval_map_type> plist_map_type; | |
| 1261 | |
| 1262 typedef pval_map_type::iterator pval_map_iterator; | |
| 1263 typedef pval_map_type::const_iterator pval_map_const_iterator; | |
| 1264 | |
| 1265 typedef plist_map_type::iterator plist_map_iterator; | |
| 1266 typedef plist_map_type::const_iterator plist_map_const_iterator; | |
| 1267 | |
| 1268 property_list (const plist_map_type& m = plist_map_type ()) | |
| 1269 : plist_map (m) { } | |
| 1270 | |
| 1271 ~property_list (void) { } | |
| 1272 | |
| 1273 void set (const caseless_str& name, const octave_value& val); | |
| 1274 | |
| 1275 octave_value lookup (const caseless_str& name) const; | |
| 1276 | |
| 1277 plist_map_iterator begin (void) { return plist_map.begin (); } | |
| 1278 plist_map_const_iterator begin (void) const { return plist_map.begin (); } | |
| 1279 | |
| 1280 plist_map_iterator end (void) { return plist_map.end (); } | |
| 1281 plist_map_const_iterator end (void) const { return plist_map.end (); } | |
| 1282 | |
| 1283 plist_map_iterator find (const std::string& go_name) | |
| 1284 { | |
| 1285 return plist_map.find (go_name); | |
| 1286 } | |
| 1287 | |
| 1288 plist_map_const_iterator find (const std::string& go_name) const | |
| 1289 { | |
| 1290 return plist_map.find (go_name); | |
| 1291 } | |
| 1292 | |
| 1293 Octave_map as_struct (const std::string& prefix_arg) const; | |
| 1294 | |
| 1295 private: | |
| 1296 plist_map_type plist_map; | |
| 1297 }; | |
| 1298 | |
| 1299 // --------------------------------------------------------------------- | |
| 1300 | |
| 7419 | 1301 class graphics_backend; |
| 1302 | |
| 1303 class base_graphics_backend | |
| 1304 { | |
| 1305 public: | |
| 1306 friend class graphics_backend; | |
| 1307 | |
| 1308 public: | |
| 1309 base_graphics_backend (const std::string& nm) | |
| 1310 : name (nm), count (0) { } | |
| 1311 | |
| 1312 virtual ~base_graphics_backend (void) { } | |
| 1313 | |
| 1314 std::string get_name (void) const { return name; } | |
| 1315 | |
| 1316 virtual bool is_valid (void) const { return false; } | |
| 1317 | |
| 7870 | 1318 virtual void close_figure (const octave_value& /*pstream*/) const |
|
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1319 { gripe_invalid ("close_figure"); } |
| 7419 | 1320 |
| 1321 virtual void redraw_figure (const graphics_handle&) const | |
|
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1322 { gripe_invalid ("redraw_figure"); } |
| 7419 | 1323 |
| 1324 virtual void print_figure (const graphics_handle&, const std::string&, | |
| 1325 const std::string&, bool, | |
| 1326 const std::string& = "") const | |
|
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1327 { gripe_invalid ("print_figure"); } |
| 7419 | 1328 |
| 1329 virtual Matrix get_canvas_size (const graphics_handle&) const | |
| 1330 { | |
|
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1331 gripe_invalid ("get_canvas_size"); |
| 7419 | 1332 return Matrix (1, 2, 0.0); |
| 1333 } | |
| 1334 | |
| 7427 | 1335 virtual double get_screen_resolution (void) const |
| 1336 { | |
|
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1337 gripe_invalid ("get_screen_resolution"); |
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1338 return 72.0; |
| 7427 | 1339 } |
| 7445 | 1340 |
| 1341 virtual Matrix get_screen_size (void) const | |
| 1342 { | |
|
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1343 gripe_invalid ("get_screen_size"); |
| 7445 | 1344 return Matrix (1, 2, 0.0); |
| 1345 } | |
| 7427 | 1346 |
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1347 virtual void set_figure_position (const graphics_handle&, const Matrix&) const |
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1348 { gripe_invalid ("set_figure_position"); } |
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1349 |
|
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1350 // Called when graphics object using this backend changes it's property. |
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1351 virtual void property_changed (const graphics_handle&, const std::string&) |
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1352 { gripe_invalid ("property_changed"); } |
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1353 |
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1354 // Called when new object using this backend is created. |
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1355 virtual void object_created (const graphics_handle&) |
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1356 { gripe_invalid ("object_created"); } |
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1357 |
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1358 // Called when object using this backend is destroyed. |
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1359 virtual void object_destroyed (const graphics_handle&) |
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1360 { gripe_invalid ("object_destroyed"); } |
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1361 |
| 7419 | 1362 private: |
| 1363 std::string name; | |
| 1364 int count; | |
|
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1365 |
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1366 private: |
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1367 void gripe_invalid (const std::string& fname) const |
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1368 { |
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1369 if (! is_valid ()) |
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1370 error ("%s: invalid graphics backend", fname.c_str ()); |
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1371 } |
| 7419 | 1372 }; |
| 1373 | |
| 1374 class graphics_backend | |
| 1375 { | |
| 1376 public: | |
| 1377 graphics_backend (void) | |
| 1378 : rep (new base_graphics_backend ("unknown")) | |
| 1379 { | |
| 1380 rep->count++; | |
| 1381 } | |
| 1382 | |
| 1383 graphics_backend (base_graphics_backend* b) | |
| 1384 : rep (b) | |
| 1385 { | |
| 1386 rep->count++; | |
| 1387 } | |
| 1388 | |
| 1389 graphics_backend (const graphics_backend& b) | |
| 1390 : rep (b.rep) | |
| 1391 { | |
| 1392 rep->count++; | |
| 1393 } | |
| 1394 | |
| 1395 ~graphics_backend (void) | |
| 1396 { | |
| 1397 if (--rep->count == 0) | |
| 1398 delete rep; | |
| 1399 } | |
| 1400 | |
| 1401 graphics_backend& operator = (const graphics_backend& b) | |
| 1402 { | |
| 1403 if (rep != b.rep) | |
| 1404 { | |
| 1405 if (--rep->count == 0) | |
| 1406 delete rep; | |
| 1407 | |
| 1408 rep = b.rep; | |
| 1409 rep->count++; | |
| 1410 } | |
| 1411 | |
| 1412 return *this; | |
| 1413 } | |
| 1414 | |
| 1415 operator bool (void) const { return rep->is_valid (); } | |
| 1416 | |
| 1417 std::string get_name (void) const { return rep->get_name (); } | |
| 1418 | |
| 1419 void close_figure (const octave_value& pstream) const | |
| 1420 { rep->close_figure (pstream); } | |
| 1421 | |
| 1422 void redraw_figure (const graphics_handle& fh) const | |
| 1423 { rep->redraw_figure (fh); } | |
| 1424 | |
| 1425 void print_figure (const graphics_handle& fh, const std::string& term, | |
| 1426 const std::string& file, bool mono, | |
| 1427 const std::string& debug_file = "") const | |
| 1428 { rep->print_figure (fh, term, file, mono, debug_file); } | |
| 1429 | |
| 1430 Matrix get_canvas_size (const graphics_handle& fh) const | |
| 1431 { return rep->get_canvas_size (fh); } | |
| 1432 | |
| 7427 | 1433 double get_screen_resolution (void) const |
| 1434 { return rep->get_screen_resolution (); } | |
| 1435 | |
| 7445 | 1436 Matrix get_screen_size (void) const |
| 1437 { return rep->get_screen_size (); } | |
| 1438 | |
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1439 void set_figure_position (const graphics_handle& h, const Matrix& pos) const |
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1440 { rep->set_figure_position (h, pos); } |
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1441 |
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1442 // Notifies backend that object't property has changed. |
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1443 void property_changed (const graphics_handle& h, const std::string& prop) |
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1444 { rep->property_changed (h, prop); } |
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1445 |
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1446 // Notifies backend that new object was created. |
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1447 void object_created (const graphics_handle& h) |
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1448 { rep->object_created (h); } |
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1449 |
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1450 // Notifies backend that object was destroyed. |
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1451 // This is called only for explicitly deleted object. Children are |
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1452 // deleted implicitly and backend isn't notified. |
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1453 void object_destroyed (const graphics_handle& h) |
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1454 { rep->object_destroyed (h); } |
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1455 |
| 7419 | 1456 OCTINTERP_API static graphics_backend default_backend (void); |
| 1457 | |
| 1458 static void register_backend (const graphics_backend& b) | |
| 1459 { available_backends[b.get_name ()] = b; } | |
| 1460 | |
| 1461 static void unregister_backend (const std::string& name) | |
| 1462 { available_backends.erase (name); } | |
| 1463 | |
| 7439 | 1464 static graphics_backend find_backend (const std::string& name) |
| 1465 { | |
| 1466 const_available_backends_iterator p = available_backends.find (name); | |
| 1467 | |
| 1468 if (p != available_backends.end ()) | |
| 1469 return p->second; | |
| 1470 else | |
| 1471 return default_backend (); | |
| 1472 } | |
| 1473 | |
|
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1474 static Cell available_backends_list (void) |
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1475 { |
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1476 Cell m (1 , available_backends.size ()); |
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1477 const_available_backends_iterator p; |
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1478 int i; |
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1479 |
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1480 for (i = 0,p = available_backends.begin (); p != available_backends.end (); p++,i++) |
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1481 m(i) = p->first; |
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1482 |
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1483 return m; |
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|
1484 } |
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1485 |
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1486 |
| 7419 | 1487 private: |
| 1488 base_graphics_backend *rep; | |
| 1489 | |
| 7445 | 1490 static OCTINTERP_API std::map<std::string, graphics_backend> available_backends; |
| 7439 | 1491 |
| 1492 typedef std::map<std::string, graphics_backend>::iterator available_backends_iterator; | |
| 1493 typedef std::map<std::string, graphics_backend>::const_iterator const_available_backends_iterator; | |
| 7419 | 1494 }; |
| 1495 | |
| 1496 // --------------------------------------------------------------------- | |
| 1497 | |
| 6874 | 1498 class base_graphics_object; |
| 1499 | |
| 7365 | 1500 class OCTINTERP_API base_properties |
| 6874 | 1501 { |
| 1502 public: | |
| 7176 | 1503 base_properties (const std::string& ty = "unknown", |
| 7363 | 1504 const graphics_handle& mh = graphics_handle (), |
| 1505 const graphics_handle& p = graphics_handle ()) | |
| 7404 | 1506 : beingdeleted ("beingdeleted", mh, false), |
| 7366 | 1507 busyaction ("parent", mh, "{queue}|cancel"), |
| 7367 | 1508 buttondownfcn ("buttondownfcn", mh, Matrix ()), |
| 7404 | 1509 children (), |
| 7366 | 1510 clipping ("clipping", mh, true), |
| 7406 | 1511 createfcn ("createfcn", mh, Matrix ()), |
| 7367 | 1512 deletefcn ("deletefcn", mh, Matrix ()), |
| 7366 | 1513 handlevisibility ("handlevisibility", mh, "{on}|callback|off"), |
| 1514 hittest ("hittest", mh, true), | |
| 1515 interruptible ("interruptible", mh, true), | |
| 7404 | 1516 parent ("parent", mh, p), |
| 7366 | 1517 selected ("selected", mh, false), |
| 1518 selectionhighlight ("selectionhighlight", mh, true), | |
| 7404 | 1519 tag ("tag", mh), |
| 1520 type ("type", mh, ty), | |
| 7367 | 1521 userdata ("userdata", mh, Matrix ()), |
| 7403 | 1522 visible ("visible", mh, true), |
| 7404 | 1523 __modified__ ("__modified__", mh, true), |
| 1524 __myhandle__ (mh), | |
| 1525 uicontextmenu ("uicontextmenu", mh, graphics_handle ()) | |
| 7363 | 1526 { } |
| 6874 | 1527 |
| 1528 virtual ~base_properties (void) { } | |
| 1529 | |
| 1530 virtual std::string graphics_object_name (void) const { return "unknonwn"; } | |
| 1531 | |
| 1532 void mark_modified (void); | |
| 1533 | |
| 1534 void override_defaults (base_graphics_object& obj); | |
| 1535 | |
| 1536 // Look through DEFAULTS for properties with given CLASS_NAME, and | |
| 1537 // apply them to the current object with set (virtual method). | |
| 1538 | |
| 1539 void set_from_list (base_graphics_object& obj, property_list& defaults); | |
| 1540 | |
| 7363 | 1541 void insert_property (const std::string& name, property p) |
| 1542 { | |
| 1543 p.set_name (name); | |
| 1544 p.set_parent (__myhandle__); | |
| 1545 all_props[name] = p; | |
| 1546 } | |
| 1547 | |
| 1548 virtual void set (const caseless_str&, const octave_value&); | |
| 1549 | |
| 1550 virtual octave_value get (const caseless_str&) const; | |
| 1551 | |
| 7379 | 1552 virtual octave_value get (bool all = false) const; |
| 7363 | 1553 |
|
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1554 virtual property get_property (const caseless_str&); |
| 7363 | 1555 |
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1556 bool has_property (const caseless_str&); |
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1557 |
| 7363 | 1558 std::string get_tag (void) const { return tag.string_value (); } |
| 1559 | |
| 1560 graphics_handle get_parent (void) const { return parent.handle_value (); } | |
| 1561 | |
| 1562 std::string get_type (void) const { return type.string_value (); } | |
| 1563 | |
| 1564 bool is_modified (void) const { return __modified__.is_on (); } | |
| 7251 | 1565 |
| 1566 graphics_handle get___myhandle__ (void) const { return __myhandle__; } | |
| 7366 | 1567 |
| 1568 std::string get_busyaction (void) const { return busyaction.current_value (); } | |
| 1569 | |
| 1570 octave_value get_buttondownfcn (void) const { return buttondownfcn.get (); } | |
| 1571 | |
| 7435 | 1572 bool is_clipping (void) const { return clipping.is_on (); } |
| 7366 | 1573 std::string get_clipping (void) const { return clipping.current_value (); } |
| 1574 | |
| 7367 | 1575 void execute_createfcn (const octave_value& data = octave_value ()) const |
| 1576 { createfcn.execute (data); } | |
| 1577 | |
| 7366 | 1578 octave_value get_createfcn (void) const { return createfcn.get (); } |
| 1579 | |
| 7367 | 1580 void execute_deletefcn (const octave_value& data = octave_value ()) const |
| 1581 { deletefcn.execute (data); } | |
| 1582 | |
| 7366 | 1583 octave_value get_deletefcn (void) const { return deletefcn.get (); } |
| 1584 | |
| 1585 std::string get_handlevisibility (void) const { return handlevisibility.current_value (); } | |
| 1586 | |
|
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|
1587 bool is_hittest (void) const { return hittest.is_on (); } |
| 7366 | 1588 std::string get_hittest (void) const { return hittest.current_value (); } |
| 1589 | |
|
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|
1590 bool is_interruptible (void) const { return interruptible.is_on (); } |
| 7366 | 1591 std::string get_interruptible (void) const { return interruptible.current_value (); } |
| 1592 | |
|
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1593 bool is_selected (void) const { return selected.is_on (); } |
| 7366 | 1594 std::string get_selected (void) const { return selected.current_value (); } |
| 1595 | |
|
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1596 bool is_selectionhighlight (void) const { return selectionhighlight.is_on (); } |
| 7366 | 1597 std::string get_selectionhighlight (void) const { return selectionhighlight.current_value (); } |
| 1598 | |
| 1599 octave_value get_uicontextmenu (void) const { return uicontextmenu.get (); } | |
| 1600 | |
| 1601 octave_value get_userdata (void) const { return userdata.get (); } | |
| 7408 | 1602 |
| 1603 bool is_visible (void) const { return visible.is_on (); } | |
| 7366 | 1604 std::string get_visible (void) const { return visible.current_value (); } |
| 1605 | |
| 7403 | 1606 bool is_beingdeleted (void) const { return beingdeleted.is_on (); } |
| 1607 std::string get_beingdeleted (void) const { return beingdeleted.current_value (); } | |
| 1608 | |
| 7386 | 1609 virtual void remove_child (const graphics_handle& h); |
| 1610 | |
| 1611 virtual void adopt (const graphics_handle& h) | |
| 6874 | 1612 { |
| 1613 octave_idx_type n = children.numel (); | |
| 1614 children.resize (1, n+1); | |
| 7056 | 1615 children(n) = h.value (); |
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1616 mark_modified (); |
| 6874 | 1617 } |
| 1618 | |
| 7419 | 1619 virtual graphics_backend get_backend (void) const; |
| 1620 | |
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1621 virtual Matrix get_boundingbox (bool /*internal*/ = false) const |
| 7447 | 1622 { return Matrix (1, 4, 0.0); } |
| 1623 | |
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1624 virtual void update_boundingbox (void); |
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1625 |
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1626 virtual void add_listener (const caseless_str&, const octave_value&, |
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1627 listener_mode = POSTSET); |
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1628 |
| 7363 | 1629 void set_tag (const octave_value& val) { tag = val; } |
| 7176 | 1630 |
| 6874 | 1631 void set_parent (const octave_value& val); |
| 1632 | |
| 7408 | 1633 void set_modified (const octave_value& val) { __modified__ = val; } |
| 1634 | |
| 7366 | 1635 void set_busyaction (const octave_value& val) |
| 1636 { | |
| 1637 if (! error_state) | |
| 1638 { | |
| 1639 busyaction = val; | |
| 1640 mark_modified (); | |
| 1641 } | |
| 1642 } | |
| 1643 | |
| 1644 void set_buttondownfcn (const octave_value& val) | |
| 1645 { | |
| 1646 if (! error_state) | |
| 1647 { | |
| 1648 buttondownfcn = val; | |
| 1649 mark_modified (); | |
| 1650 } | |
| 1651 } | |
| 1652 | |
| 1653 void set_clipping (const octave_value& val) | |
| 1654 { | |
| 1655 if (! error_state) | |
| 1656 { | |
| 1657 clipping = val; | |
| 1658 mark_modified (); | |
| 1659 } | |
| 1660 } | |
| 1661 | |
| 1662 void set_createfcn (const octave_value& val) | |
| 1663 { | |
| 1664 if (! error_state) | |
| 1665 { | |
| 1666 createfcn = val; | |
| 1667 mark_modified (); | |
| 1668 } | |
| 1669 } | |
| 1670 | |
| 1671 void set_deletefcn (const octave_value& val) | |
| 1672 { | |
| 1673 if (! error_state) | |
| 1674 { | |
| 1675 deletefcn = val; | |
| 1676 mark_modified (); | |
| 1677 } | |
| 1678 } | |
| 1679 | |
| 1680 void set_handlevisibility (const octave_value& val) | |
| 1681 { | |
| 1682 if (! error_state) | |
| 1683 { | |
| 1684 handlevisibility = val; | |
| 1685 mark_modified (); | |
| 1686 } | |
| 1687 } | |
| 1688 | |
| 1689 void set_hittest (const octave_value& val) | |
| 1690 { | |
| 1691 if (! error_state) | |
| 1692 { | |
| 1693 hittest = val; | |
| 1694 mark_modified (); | |
| 1695 } | |
| 1696 } | |
| 1697 | |
| 1698 void set_interruptible (const octave_value& val) | |
| 1699 { | |
| 1700 if (! error_state) | |
| 1701 { | |
| 1702 interruptible = val; | |
| 1703 mark_modified (); | |
| 1704 } | |
| 1705 } | |
| 1706 | |
| 1707 void set_selected (const octave_value& val) | |
| 1708 { | |
| 1709 if (! error_state) | |
| 1710 { | |
| 1711 selected = val; | |
| 1712 mark_modified (); | |
| 1713 } | |
| 1714 } | |
| 1715 | |
| 1716 void set_selectionhighlight (const octave_value& val) | |
| 1717 { | |
| 1718 if (! error_state) | |
| 1719 { | |
| 1720 selectionhighlight = val; | |
| 1721 mark_modified (); | |
| 1722 } | |
| 1723 } | |
| 1724 | |
| 1725 void set_uicontextmenu (const octave_value& val) | |
| 1726 { | |
| 1727 if (! error_state) | |
| 1728 { | |
| 1729 uicontextmenu = val; | |
| 1730 mark_modified (); | |
| 1731 } | |
| 1732 } | |
| 1733 | |
| 1734 void set_userdata (const octave_value& val) | |
| 1735 { | |
| 1736 if (! error_state) | |
| 1737 { | |
| 1738 userdata = val; | |
| 1739 mark_modified (); | |
| 1740 } | |
| 1741 } | |
| 1742 | |
| 1743 virtual void set_visible (const octave_value& val) | |
| 1744 { | |
| 1745 if (! error_state) | |
| 1746 { | |
| 1747 visible = val; | |
| 1748 mark_modified (); | |
| 1749 } | |
| 1750 } | |
| 1751 | |
| 7403 | 1752 void set_beingdeleted (const octave_value& val) |
| 1753 { | |
| 1754 if (! error_state) | |
| 1755 { | |
| 1756 beingdeleted = val; | |
| 1757 mark_modified (); | |
| 1758 } | |
| 1759 } | |
| 1760 | |
| 7366 | 1761 |
| 1762 | |
| 6874 | 1763 void reparent (const graphics_handle& new_parent) { parent = new_parent; } |
| 1764 | |
| 7214 | 1765 // Update data limits for AXIS_TYPE (xdata, ydata, etc.) in the parent |
| 1766 // axes object. | |
| 1767 | |
| 7386 | 1768 virtual void update_axis_limits (const std::string& axis_type) const; |
| 7214 | 1769 |
| 6874 | 1770 virtual void delete_children (void); |
| 1771 | |
| 7222 | 1772 Matrix get_children (void) const { return children; } |
| 1773 | |
| 1774 // FIXME -- these functions should be generated automatically by the | |
| 1775 // genprops.awk script. | |
| 1776 // | |
| 1777 // EMIT_BASE_PROPERTIES_GET_FUNCTIONS | |
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1778 |
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1779 virtual octave_value get_xlim (void) const { return octave_value (); } |
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1780 virtual octave_value get_ylim (void) const { return octave_value (); } |
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1781 virtual octave_value get_zlim (void) const { return octave_value (); } |
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1782 virtual octave_value get_clim (void) const { return octave_value (); } |
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1783 virtual octave_value get_alim (void) const { return octave_value (); } |
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1784 |
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1785 virtual bool is_xliminclude (void) const { return false; } |
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1786 virtual bool is_yliminclude (void) const { return false; } |
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1787 virtual bool is_zliminclude (void) const { return false; } |
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1788 virtual bool is_climinclude (void) const { return false; } |
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1789 virtual bool is_aliminclude (void) const { return false; } |
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1790 |
| 6874 | 1791 protected: |
| 7403 | 1792 // properties common to all objects |
| 1793 bool_property beingdeleted; | |
| 1794 radio_property busyaction; | |
| 1795 callback_property buttondownfcn; | |
| 7363 | 1796 // FIXME: use a property class for children |
| 6874 | 1797 Matrix children; |
| 7366 | 1798 bool_property clipping; |
| 1799 callback_property createfcn; | |
| 1800 callback_property deletefcn; | |
| 1801 radio_property handlevisibility; | |
| 1802 bool_property hittest; | |
| 1803 bool_property interruptible; | |
| 7403 | 1804 handle_property parent; |
| 7366 | 1805 bool_property selected; |
| 1806 bool_property selectionhighlight; | |
| 7403 | 1807 string_property tag; |
| 1808 string_property type; | |
| 7366 | 1809 any_property userdata; |
| 1810 bool_property visible; | |
| 7403 | 1811 // additional (octave-specific) properties |
| 1812 bool_property __modified__; | |
| 1813 graphics_handle __myhandle__; | |
| 1814 // FIXME: should this really be here? | |
| 1815 handle_property uicontextmenu; | |
| 7363 | 1816 |
| 1817 protected: | |
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1818 struct cmp_caseless_str |
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1819 { |
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1820 bool operator () (const caseless_str &a, const caseless_str &b) const |
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1821 { |
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1822 std::string a1 = a; |
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1823 std::transform (a1.begin (), a1.end (), a1.begin (), tolower); |
|
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changeset
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1824 std::string b1 = b; |
|
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1825 std::transform (b1.begin (), b1.end (), b1.begin (), tolower); |
|
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1826 |
|
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1827 return a1 < b1; |
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1828 } |
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1829 }; |
|
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|
1830 |
|
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|
1831 std::map<caseless_str, property, cmp_caseless_str> all_props; |
| 7363 | 1832 |
| 1833 protected: | |
| 1834 void insert_static_property (const std::string& name, base_property& p) | |
| 1835 { insert_property (name, property (&p, true)); } | |
| 1836 | |
| 1837 virtual void init (void) { } | |
| 6874 | 1838 }; |
| 1839 | |
| 7365 | 1840 class OCTINTERP_API base_graphics_object |
| 6874 | 1841 { |
| 1842 public: | |
| 1843 friend class graphics_object; | |
| 1844 | |
| 1845 base_graphics_object (void) : count (1) { } | |
| 1846 | |
| 1847 base_graphics_object (const base_graphics_object&) { } | |
| 1848 | |
| 1849 virtual ~base_graphics_object (void) { } | |
| 1850 | |
| 1851 virtual void mark_modified (void) | |
| 1852 { | |
| 7386 | 1853 if (valid_object ()) |
| 1854 get_properties ().mark_modified (); | |
| 1855 else | |
| 1856 error ("base_graphics_object::mark_modified: invalid graphics object"); | |
| 6874 | 1857 } |
| 1858 | |
| 7386 | 1859 virtual void override_defaults (base_graphics_object& obj) |
| 6874 | 1860 { |
| 7386 | 1861 if (valid_object ()) |
| 1862 get_properties ().override_defaults (obj); | |
| 1863 else | |
| 1864 error ("base_graphics_object::override_defaults: invalid graphics object"); | |
| 6874 | 1865 } |
| 1866 | |
| 7386 | 1867 virtual void set_from_list (property_list& plist) |
| 6874 | 1868 { |
| 7386 | 1869 if (valid_object ()) |
| 1870 get_properties ().set_from_list (*this, plist); | |
| 1871 else | |
| 1872 error ("base_graphics_object::set_from_list: invalid graphics object"); | |
| 6874 | 1873 } |
| 1874 | |
| 7386 | 1875 virtual void set (const caseless_str& pname, const octave_value& pval) |
| 6874 | 1876 { |
| 7386 | 1877 if (valid_object ()) |
| 1878 get_properties ().set (pname, pval); | |
| 1879 else | |
| 1880 error ("base_graphics_object::set: invalid graphics object"); | |
| 6874 | 1881 } |
| 1882 | |
| 1883 virtual void set_defaults (const std::string&) | |
| 1884 { | |
| 1885 error ("base_graphics_object::set_defaults: invalid graphics object"); | |
| 1886 } | |
| 1887 | |
| 7379 | 1888 virtual octave_value get (bool all = false) const |
| 6874 | 1889 { |
| 7386 | 1890 if (valid_object ()) |
| 1891 return get_properties ().get (all); | |
| 1892 else | |
| 1893 { | |
| 1894 error ("base_graphics_object::get: invalid graphics object"); | |
| 1895 return octave_value (); | |
| 1896 } | |
| 6874 | 1897 } |
| 1898 | |
| 7386 | 1899 virtual octave_value get (const caseless_str& pname) const |
| 6874 | 1900 { |
| 7386 | 1901 if (valid_object ()) |
| 1902 return get_properties ().get (pname); | |
| 1903 else | |
| 1904 { | |
| 1905 error ("base_graphics_object::get: invalid graphics object"); | |
| 1906 return octave_value (); | |
| 1907 } | |
| 6874 | 1908 } |
| 1909 | |
| 7189 | 1910 virtual octave_value get_default (const caseless_str&) const; |
| 6874 | 1911 |
| 7189 | 1912 virtual octave_value get_factory_default (const caseless_str&) const; |
| 6874 | 1913 |
| 1914 virtual octave_value get_defaults (void) const | |
| 1915 { | |
| 1916 error ("base_graphics_object::get_defaults: invalid graphics object"); | |
| 1917 return octave_value (); | |
| 1918 } | |
| 1919 | |
| 1920 virtual octave_value get_factory_defaults (void) const | |
| 1921 { | |
| 1922 error ("base_graphics_object::get_factory_defaults: invalid graphics object"); | |
| 1923 return octave_value (); | |
| 1924 } | |
| 1925 | |
| 1926 virtual graphics_handle get_parent (void) const | |
| 1927 { | |
| 7386 | 1928 if (valid_object ()) |
| 1929 return get_properties ().get_parent (); | |
| 1930 else | |
| 1931 { | |
| 1932 error ("base_graphics_object::get_parent: invalid graphics object"); | |
| 1933 return graphics_handle (); | |
| 1934 } | |
| 6874 | 1935 } |
| 1936 | |
|
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1937 graphics_handle get_handle (void) const |
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1938 { |
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1939 if (valid_object ()) |
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1940 return get_properties ().get___myhandle__ (); |
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1941 else |
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1942 { |
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|
1943 error ("base_graphics_object::get_handle: invalid graphics object"); |
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1944 return graphics_handle (); |
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1945 } |
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1946 } |
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|
1947 |
| 7386 | 1948 virtual void remove_child (const graphics_handle& h) |
| 6874 | 1949 { |
| 7386 | 1950 if (valid_object ()) |
| 1951 get_properties ().remove_child (h); | |
| 1952 else | |
| 1953 error ("base_graphics_object::remove_child: invalid graphics object"); | |
| 6874 | 1954 } |
| 1955 | |
| 7386 | 1956 virtual void adopt (const graphics_handle& h) |
| 6874 | 1957 { |
| 7386 | 1958 if (valid_object ()) |
| 1959 get_properties ().adopt (h); | |
| 1960 else | |
| 1961 error ("base_graphics_object::adopt: invalid graphics object"); | |
| 6874 | 1962 } |
| 1963 | |
| 7386 | 1964 virtual void reparent (const graphics_handle& np) |
| 6874 | 1965 { |
| 7386 | 1966 if (valid_object ()) |
| 1967 get_properties ().reparent (np); | |
| 1968 else | |
| 1969 error ("base_graphics_object::reparent: invalid graphics object"); | |
| 6874 | 1970 } |
| 1971 | |
| 1972 virtual void defaults (void) const | |
| 1973 { | |
| 7386 | 1974 if (valid_object ()) |
| 1975 { | |
| 1976 std::string msg = (type () + "::defaults"); | |
| 1977 gripe_not_implemented (msg.c_str ()); | |
| 1978 } | |
| 1979 else | |
| 1980 error ("base_graphics_object::default: invalid graphics object"); | |
| 6874 | 1981 } |
| 1982 | |
| 1983 virtual base_properties& get_properties (void) | |
| 1984 { | |
| 1985 static base_properties properties; | |
| 1986 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1987 return properties; | |
| 1988 } | |
| 1989 | |
| 7222 | 1990 virtual const base_properties& get_properties (void) const |
| 1991 { | |
| 1992 static base_properties properties; | |
| 1993 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1994 return properties; | |
| 1995 } | |
| 1996 | |
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1997 virtual void update_axis_limits (const std::string& axis_type); |
| 7214 | 1998 |
| 6874 | 1999 virtual bool valid_object (void) const { return false; } |
| 2000 | |
| 7386 | 2001 virtual std::string type (void) const |
| 2002 { | |
| 2003 return (valid_object () ? get_properties ().graphics_object_name () | |
| 2004 : "unknown"); | |
| 2005 } | |
| 6874 | 2006 |
| 2007 bool isa (const std::string& go_name) const | |
| 2008 { | |
| 2009 return type () == go_name; | |
| 2010 } | |
| 2011 | |
| 7419 | 2012 virtual graphics_backend get_backend (void) const |
| 2013 { | |
| 2014 if (valid_object ()) | |
| 2015 return get_properties ().get_backend (); | |
| 2016 else | |
| 2017 { | |
| 2018 error ("base_graphics_object::get_backend: invalid graphics object"); | |
| 2019 return graphics_backend (); | |
| 2020 } | |
| 2021 } | |
| 2022 | |
|
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2023 virtual void add_property_listener (const std::string& nm, |
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|
2024 const octave_value& v, |
|
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|
2025 listener_mode mode = POSTSET) |
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|
2026 { |
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2027 if (valid_object ()) |
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2028 get_properties ().add_listener (nm, v, mode); |
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2029 } |
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2030 |
| 6874 | 2031 protected: |
| 2032 // A reference count. | |
| 2033 int count; | |
| 2034 }; | |
| 2035 | |
| 7365 | 2036 class OCTINTERP_API graphics_object |
| 6874 | 2037 { |
| 2038 public: | |
| 2039 graphics_object (void) : rep (new base_graphics_object ()) { } | |
| 2040 | |
| 2041 graphics_object (base_graphics_object *new_rep) | |
| 2042 : rep (new_rep) { } | |
| 2043 | |
| 2044 graphics_object (const graphics_object& obj) | |
| 2045 { | |
| 2046 rep = obj.rep; | |
| 2047 rep->count++; | |
| 2048 } | |
| 2049 | |
| 2050 graphics_object& operator = (const graphics_object& obj) | |
| 2051 { | |
| 2052 if (rep != obj.rep) | |
| 2053 { | |
| 2054 if (--rep->count == 0) | |
| 2055 delete rep; | |
| 2056 | |
| 2057 rep = obj.rep; | |
| 2058 rep->count++; | |
| 2059 } | |
| 2060 | |
| 2061 return *this; | |
| 2062 } | |
| 2063 | |
| 2064 ~graphics_object (void) | |
| 2065 { | |
| 2066 if (--rep->count == 0) | |
| 2067 delete rep; | |
| 2068 } | |
| 2069 | |
| 2070 void mark_modified (void) { rep->mark_modified (); } | |
| 2071 | |
| 2072 void override_defaults (base_graphics_object& obj) | |
| 2073 { | |
| 2074 rep->override_defaults (obj); | |
| 2075 } | |
| 2076 | |
| 7214 | 2077 void set_from_list (property_list& plist) { rep->set_from_list (plist); } |
| 6874 | 2078 |
| 7189 | 2079 void set (const caseless_str& name, const octave_value& val) |
| 6874 | 2080 { |
| 2081 rep->set (name, val); | |
| 2082 } | |
| 2083 | |
| 2084 void set (const octave_value_list& args); | |
| 2085 | |
| 7214 | 2086 void set_defaults (const std::string& mode) { rep->set_defaults (mode); } |
| 2087 | |
| 7379 | 2088 octave_value get (bool all = false) const { return rep->get (all); } |
| 6874 | 2089 |
| 7189 | 2090 octave_value get (const caseless_str& name) const |
| 6874 | 2091 { |
| 2092 return name.compare ("default") | |
| 2093 ? get_defaults () | |
| 2094 : (name.compare ("factory") | |
| 2095 ? get_factory_defaults () : rep->get (name)); | |
| 2096 } | |
| 2097 | |
| 7189 | 2098 octave_value get_default (const caseless_str& name) const |
| 6874 | 2099 { |
| 2100 return rep->get_default (name); | |
| 2101 } | |
| 2102 | |
| 7189 | 2103 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 2104 { |
| 2105 return rep->get_factory_default (name); | |
| 2106 } | |
| 2107 | |
| 2108 octave_value get_defaults (void) const { return rep->get_defaults (); } | |
| 2109 | |
| 2110 octave_value get_factory_defaults (void) const | |
| 2111 { | |
| 2112 return rep->get_factory_defaults (); | |
| 2113 } | |
| 2114 | |
| 2115 graphics_handle get_parent (void) const { return rep->get_parent (); } | |
| 2116 | |
|
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2117 graphics_handle get_handle (void) const { return rep->get_handle (); } |
|
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|
2118 |
| 7214 | 2119 void remove_child (const graphics_handle& h) { rep->remove_child (h); } |
| 2120 | |
| 2121 void adopt (const graphics_handle& h) { rep->adopt (h); } | |
| 2122 | |
| 2123 void reparent (const graphics_handle& h) { rep->reparent (h); } | |
| 6874 | 2124 |
| 2125 void defaults (void) const { rep->defaults (); } | |
| 2126 | |
| 2127 bool isa (const std::string& go_name) const { return rep->isa (go_name); } | |
| 2128 | |
| 2129 base_properties& get_properties (void) { return rep->get_properties (); } | |
| 2130 | |
| 7222 | 2131 const base_properties& get_properties (void) const |
| 2132 { | |
| 2133 return rep->get_properties (); | |
| 2134 } | |
| 2135 | |
| 7214 | 2136 void update_axis_limits (const std::string& axis_type) |
| 2137 { | |
| 2138 rep->update_axis_limits (axis_type); | |
| 2139 } | |
| 2140 | |
| 6874 | 2141 bool valid_object (void) const { return rep->valid_object (); } |
| 2142 | |
| 2143 operator bool (void) const { return rep->valid_object (); } | |
| 2144 | |
| 7222 | 2145 // FIXME -- these functions should be generated automatically by the |
| 2146 // genprops.awk script. | |
| 2147 // | |
| 2148 // EMIT_GRAPHICS_OBJECT_GET_FUNCTIONS | |
|
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2149 |
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|
2150 octave_value get_xlim (void) const |
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|
2151 { return get_properties ().get_xlim (); } |
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2152 |
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2153 octave_value get_ylim (void) const |
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2154 { return get_properties ().get_ylim (); } |
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2155 |
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2156 octave_value get_zlim (void) const |
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2157 { return get_properties ().get_zlim (); } |
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2158 |
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2159 octave_value get_clim (void) const |
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2160 { return get_properties ().get_clim (); } |
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2161 |
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|
2162 octave_value get_alim (void) const |
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|
2163 { return get_properties ().get_alim (); } |
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2164 |
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|
2165 bool is_xliminclude (void) const |
|
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|
2166 { return get_properties ().is_xliminclude (); } |
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2167 |
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|
2168 bool is_yliminclude (void) const |
|
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|
2169 { return get_properties ().is_yliminclude (); } |
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|
2170 |
|
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|
2171 bool is_zliminclude (void) const |
|
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|
2172 { return get_properties ().is_zliminclude (); } |
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2173 |
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|
2174 bool is_climinclude (void) const |
|
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|
2175 { return get_properties ().is_climinclude (); } |
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2176 |
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|
2177 bool is_aliminclude (void) const |
|
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|
2178 { return get_properties ().is_aliminclude (); } |
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|
2179 |
| 7419 | 2180 graphics_backend get_backend (void) const { return rep->get_backend (); } |
| 7408 | 2181 |
|
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|
2182 void add_property_listener (const std::string& nm, const octave_value& v, |
|
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|
2183 listener_mode mode = POSTSET) |
|
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|
2184 { rep->add_property_listener (nm, v, mode); } |
|
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|
2185 |
| 7408 | 2186 private: |
| 7419 | 2187 base_graphics_object *rep; |
| 7408 | 2188 }; |
| 2189 | |
| 2190 // --------------------------------------------------------------------- | |
| 2191 | |
| 7365 | 2192 class OCTINTERP_API root_figure : public base_graphics_object |
| 6874 | 2193 { |
| 2194 public: | |
|
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Export nested properties classes of all graphics object.
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|
2195 class OCTINTERP_API properties : public base_properties |
| 6874 | 2196 { |
| 2197 public: | |
| 2198 // See the genprops.awk script for an explanation of the | |
| 2199 // properties declarations. | |
| 2200 | |
| 7363 | 2201 BEGIN_PROPERTIES(root_figure) |
| 2202 handle_property currentfigure S , graphics_handle () | |
|
7822
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Implement callbackobject property in root object.
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|
2203 handle_property callbackobject Sr , graphics_handle () |
| 6874 | 2204 END_PROPERTIES |
|
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|
2205 |
|
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|
2206 private: |
|
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|
2207 std::list<graphics_handle> cbo_stack; |
| 6874 | 2208 }; |
| 2209 | |
| 2210 private: | |
| 2211 properties xproperties; | |
| 2212 | |
| 2213 public: | |
| 2214 | |
| 7363 | 2215 root_figure (void) : xproperties (0, graphics_handle ()), default_properties () { } |
| 6874 | 2216 |
| 2217 ~root_figure (void) { xproperties.delete_children (); } | |
| 2218 | |
| 2219 void mark_modified (void) { } | |
| 2220 | |
| 2221 void override_defaults (base_graphics_object& obj) | |
| 2222 { | |
| 2223 // Now override with our defaults. If the default_properties | |
| 2224 // list includes the properties for all defaults (line, | |
| 2225 // surface, etc.) then we don't have to know the type of OBJ | |
| 2226 // here, we just call its set function and let it decide which | |
| 2227 // properties from the list to use. | |
| 2228 obj.set_from_list (default_properties); | |
| 2229 } | |
| 2230 | |
| 7189 | 2231 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2232 { |
| 2233 if (name.compare ("default", 7)) | |
| 2234 // strip "default", pass rest to function that will | |
| 2235 // parse the remainder and add the element to the | |
| 2236 // default_properties map. | |
| 2237 default_properties.set (name.substr (7), value); | |
| 2238 else | |
| 2239 xproperties.set (name, value); | |
| 2240 } | |
| 2241 | |
| 7189 | 2242 octave_value get (const caseless_str& name) const |
| 6874 | 2243 { |
| 2244 octave_value retval; | |
| 2245 | |
| 2246 if (name.compare ("default", 7)) | |
| 2247 return get_default (name.substr (7)); | |
| 2248 else if (name.compare ("factory", 7)) | |
| 2249 return get_factory_default (name.substr (7)); | |
| 2250 else | |
| 2251 retval = xproperties.get (name); | |
| 2252 | |
| 2253 return retval; | |
| 2254 } | |
| 2255 | |
| 7189 | 2256 octave_value get_default (const caseless_str& name) const |
| 6874 | 2257 { |
| 2258 octave_value retval = default_properties.lookup (name); | |
| 2259 | |
| 2260 if (retval.is_undefined ()) | |
|
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2261 { |
|
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|
2262 // no default property found, use factory default |
|
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|
2263 retval = factory_properties.lookup (name); |
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2264 |
|
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|
2265 if (retval.is_undefined ()) |
|
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|
2266 error ("get: invalid default property `%s'", name.c_str ()); |
|
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|
2267 } |
| 6874 | 2268 |
| 2269 return retval; | |
| 2270 } | |
| 2271 | |
| 7189 | 2272 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 2273 { |
| 2274 octave_value retval = factory_properties.lookup (name); | |
| 2275 | |
| 2276 if (retval.is_undefined ()) | |
| 2277 error ("get: invalid factory default property `%s'", name.c_str ()); | |
| 2278 | |
| 2279 return retval; | |
| 2280 } | |
| 2281 | |
| 2282 octave_value get_defaults (void) const | |
| 2283 { | |
| 2284 return default_properties.as_struct ("default"); | |
| 2285 } | |
| 2286 | |
| 2287 octave_value get_factory_defaults (void) const | |
| 2288 { | |
| 2289 return factory_properties.as_struct ("factory"); | |
| 2290 } | |
| 2291 | |
| 2292 base_properties& get_properties (void) { return xproperties; } | |
| 2293 | |
| 7222 | 2294 const base_properties& get_properties (void) const { return xproperties; } |
| 2295 | |
| 6874 | 2296 bool valid_object (void) const { return true; } |
| 2297 | |
| 2298 private: | |
| 2299 property_list default_properties; | |
| 2300 | |
| 2301 static property_list factory_properties; | |
| 2302 | |
| 2303 static property_list::plist_map_type init_factory_properties (void); | |
| 2304 }; | |
| 2305 | |
| 2306 // --------------------------------------------------------------------- | |
| 2307 | |
| 7365 | 2308 class OCTINTERP_API figure : public base_graphics_object |
| 6874 | 2309 { |
| 2310 public: | |
| 7445 | 2311 class OCTINTERP_API properties : public base_properties |
| 6874 | 2312 { |
| 2313 public: | |
| 7408 | 2314 void close (bool pop = true); |
| 2315 | |
| 7366 | 2316 void set_visible (const octave_value& val); |
| 6874 | 2317 |
| 7408 | 2318 graphics_backend get_backend (void) const |
| 2319 { | |
| 2320 if (! backend) | |
| 2321 backend = graphics_backend::default_backend (); | |
| 2322 | |
| 2323 return backend; | |
| 2324 } | |
| 2325 | |
| 7439 | 2326 void set_backend (const graphics_backend& b) |
| 2327 { | |
| 2328 close (false); | |
| 2329 backend = b; | |
| 2330 __backend__ = b.get_name (); | |
|
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|
2331 __plot_stream__ = Matrix (); |
| 7439 | 2332 mark_modified (); |
| 2333 } | |
| 2334 | |
| 2335 void set___backend__ (const octave_value& val) | |
| 2336 { | |
| 2337 if (! error_state) | |
| 2338 { | |
| 2339 if (val.is_string ()) | |
| 2340 { | |
| 2341 std::string nm = val.string_value (); | |
| 2342 graphics_backend b = graphics_backend::find_backend (nm); | |
| 2343 if (b.get_name () != nm) | |
| 2344 { | |
| 7869 | 2345 error ("set___backend__: invalid backend"); |
| 7439 | 2346 } |
| 2347 else | |
| 2348 { | |
| 2349 set_backend (b); | |
| 2350 mark_modified (); | |
| 2351 } | |
| 2352 } | |
| 2353 else | |
| 7869 | 2354 error ("set___backend__ must be a string"); |
| 7439 | 2355 } |
| 2356 } | |
| 7408 | 2357 |
| 7447 | 2358 Matrix get_boundingbox (bool internal = false) const; |
| 7445 | 2359 |
|
7828
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2360 void set_boundingbox (const Matrix& bb); |
|
7826
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7824
diff
changeset
|
2361 |
| 6874 | 2362 // See the genprops.awk script for an explanation of the |
| 2363 // properties declarations. | |
| 2364 | |
| 7363 | 2365 BEGIN_PROPERTIES(figure) |
| 7379 | 2366 any_property __plot_stream__ h , Matrix () |
| 2367 bool_property __enhanced__ h , "on" | |
| 7405 | 2368 radio_property nextplot , "new|{add}|replace_children|replace" |
| 7363 | 2369 callback_property closerequestfcn , "closereq" |
| 2370 handle_property currentaxes S , graphics_handle () | |
| 2371 array_property colormap , jet_colormap () | |
| 7405 | 2372 radio_property paperorientation , "{portrait}|landscape|rotated" |
| 7363 | 2373 color_property color , color_values (1, 1, 1) |
| 7405 | 2374 array_property alphamap , Matrix (64, 1, 1) |
| 2375 string_property currentcharacter r , "" | |
| 2376 handle_property currentobject r , graphics_handle () | |
| 2377 array_property current_point r , Matrix (2, 1, 0) | |
| 2378 bool_property dockcontrols , "off" | |
| 2379 bool_property doublebuffer , "on" | |
| 2380 string_property filename r , "" | |
| 2381 bool_property integerhandle , "on" | |
| 2382 bool_property inverthardcopy , "off" | |
| 2383 callback_property keypressfcn , Matrix () | |
| 2384 callback_property keyreleasefcn , Matrix () | |
| 2385 radio_property menubar , "none|{figure}" | |
| 2386 double_property mincolormap , 64 | |
| 2387 string_property name , "" | |
| 2388 bool_property numbertitle , "on" | |
| 2389 radio_property paperunits , "{inches}|centimeters|normalized|points" | |
| 2390 array_property paperposition , Matrix (1, 4 , 0) | |
| 2391 radio_property paperpositionmode , "auto|{manual}" | |
| 2392 array_property papersize r , Matrix (1, 4, 0) | |
| 2393 radio_property papertype , "{usletter}|uslegal|a0|a1|a2|a3|a4|a5|b0|b1|b2|b3|b4|b5|arch-a|arch-b|arch-c|arch-d|arch-e|a|b|c|d|e|tabloid" | |
| 2394 radio_property pointer , "crosshair|fullcrosshair|{arrow}|ibeam|watch|topl|topr|botl|botr|left|top|right|bottom|circle|cross|fleur|custom|hand" | |
| 2395 array_property pointershapecdata , Matrix (16, 16, 0) | |
| 2396 array_property pointershapehotspot , Matrix (1, 2, 0) | |
|
7828
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2397 array_property position S , default_figure_position () |
| 7405 | 2398 radio_property renderer , "{painters}|zbuffer|opengl|none" |
| 2399 radio_property renderermode , "{auto}|manual" | |
| 2400 bool_property resize , "on" | |
| 2401 callback_property resizefcn , Matrix () | |
| 2402 radio_property selectiontype , "{normal}|open|alt|extend" | |
| 2403 radio_property toolbar , "none|{auto}|figure" | |
| 2404 radio_property units , "inches|centimeters|normalized|points|{pixels}|characters" | |
| 2405 callback_property windowbuttondownfcn , Matrix () | |
| 2406 callback_property windowbuttonmotionfcn , Matrix () | |
| 2407 callback_property windowbuttonupfcn , Matrix () | |
| 2408 callback_property windowbuttonwheelfcn , Matrix () | |
| 2409 radio_property windowstyle , "{normal}|modal|docked" | |
| 2410 string_property wvisual , "" | |
| 2411 radio_property wvisualmode , "{auto}|manual" | |
| 2412 string_property xdisplay , "" | |
| 2413 string_property xvisual , "" | |
| 2414 radio_property xvisualmode , "{auto}|manual" | |
| 2415 callback_property buttondownfcn , Matrix () | |
| 7439 | 2416 string_property __backend__ s , "gnuplot" |
| 6874 | 2417 END_PROPERTIES |
| 7363 | 2418 |
| 2419 protected: | |
| 2420 void init (void) | |
| 2421 { | |
| 2422 colormap.add_constraint (dim_vector (-1, 3)); | |
| 7406 | 2423 alphamap.add_constraint (dim_vector (-1, 1)); |
| 2424 paperposition.add_constraint (dim_vector (1, 4)); | |
| 2425 pointershapecdata.add_constraint (dim_vector (16, 16)); | |
| 2426 pointershapehotspot.add_constraint (dim_vector (1, 2)); | |
| 2427 position.add_constraint (dim_vector (1, 4)); | |
| 7363 | 2428 } |
| 7408 | 2429 |
| 2430 private: | |
| 2431 mutable graphics_backend backend; | |
| 6874 | 2432 }; |
| 2433 | |
| 2434 private: | |
| 2435 properties xproperties; | |
| 2436 | |
| 2437 public: | |
| 2438 figure (const graphics_handle& mh, const graphics_handle& p) | |
| 2439 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2440 { | |
| 2441 xproperties.override_defaults (*this); | |
| 2442 } | |
| 2443 | |
| 2444 ~figure (void) | |
| 2445 { | |
| 7386 | 2446 xproperties.delete_children (); |
| 6874 | 2447 xproperties.close (); |
| 2448 } | |
| 2449 | |
| 2450 void override_defaults (base_graphics_object& obj) | |
| 2451 { | |
| 2452 // Allow parent (root figure) to override first (properties knows how | |
| 2453 // to find the parent object). | |
| 2454 xproperties.override_defaults (obj); | |
| 2455 | |
| 2456 // Now override with our defaults. If the default_properties | |
| 2457 // list includes the properties for all defaults (line, | |
| 2458 // surface, etc.) then we don't have to know the type of OBJ | |
| 2459 // here, we just call its set function and let it decide which | |
| 2460 // properties from the list to use. | |
| 2461 obj.set_from_list (default_properties); | |
| 2462 } | |
| 2463 | |
| 7189 | 2464 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2465 { |
| 2466 if (name.compare ("default", 7)) | |
| 2467 // strip "default", pass rest to function that will | |
| 2468 // parse the remainder and add the element to the | |
| 2469 // default_properties map. | |
| 2470 default_properties.set (name.substr (7), value); | |
| 2471 else | |
| 2472 xproperties.set (name, value); | |
| 2473 } | |
| 2474 | |
| 7189 | 2475 octave_value get (const caseless_str& name) const |
| 6874 | 2476 { |
| 2477 octave_value retval; | |
| 2478 | |
| 2479 if (name.compare ("default", 7)) | |
| 2480 retval = get_default (name.substr (7)); | |
| 2481 else | |
| 2482 retval = xproperties.get (name); | |
| 2483 | |
| 2484 return retval; | |
| 2485 } | |
| 2486 | |
| 7189 | 2487 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2488 |
| 2489 octave_value get_defaults (void) const | |
| 2490 { | |
| 2491 return default_properties.as_struct ("default"); | |
| 2492 } | |
| 2493 | |
| 2494 base_properties& get_properties (void) { return xproperties; } | |
| 2495 | |
| 7222 | 2496 const base_properties& get_properties (void) const { return xproperties; } |
| 2497 | |
| 6874 | 2498 bool valid_object (void) const { return true; } |
| 2499 | |
| 2500 private: | |
| 2501 property_list default_properties; | |
| 2502 }; | |
| 2503 | |
| 2504 // --------------------------------------------------------------------- | |
| 2505 | |
| 7435 | 2506 class OCTINTERP_API graphics_xform |
| 2507 { | |
| 2508 public: | |
| 2509 graphics_xform (void) | |
| 2510 : xform (xform_eye ()), xform_inv (xform_eye ()) | |
| 2511 { | |
| 2512 sx = sy = sz = "linear"; | |
| 2513 } | |
| 2514 | |
| 2515 graphics_xform (const Matrix& xm, const Matrix& xim, | |
| 2516 const scaler& x, const scaler& y, const scaler& z) | |
| 2517 : xform (xm), xform_inv (xim), sx (x), sy (y), sz (z) { } | |
| 2518 | |
| 2519 graphics_xform (const graphics_xform& g) | |
| 2520 : xform (g.xform), xform_inv (g.xform_inv), sx (g.sx), | |
| 2521 sy (g.sy), sz (g.sz) { } | |
| 2522 | |
| 2523 ~graphics_xform (void) { } | |
| 2524 | |
| 2525 graphics_xform& operator = (const graphics_xform& g) | |
| 2526 { | |
| 2527 xform = g.xform; | |
| 2528 xform_inv = g.xform_inv; | |
| 2529 sx = g.sx; | |
| 2530 sy = g.sy; | |
| 2531 sz = g.sz; | |
| 2532 | |
| 2533 return *this; | |
| 2534 } | |
| 2535 | |
| 2536 static ColumnVector xform_vector (double x, double y, double z); | |
| 2537 | |
| 2538 static Matrix xform_eye (void); | |
| 2539 | |
| 2540 ColumnVector transform (double x, double y, double z, | |
| 2541 bool scale = true) const; | |
| 2542 | |
| 2543 ColumnVector untransform (double x, double y, double z, | |
| 2544 bool scale = true) const; | |
| 2545 | |
| 2546 Matrix xscale (const Matrix& m) const { return sx.scale (m); } | |
| 2547 Matrix yscale (const Matrix& m) const { return sy.scale (m); } | |
| 2548 Matrix zscale (const Matrix& m) const { return sz.scale (m); } | |
| 2549 | |
|
7832
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2550 Matrix scale (const Matrix& m) const |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2551 { |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2552 bool has_z = (m.columns () > 2); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2553 |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2554 if (sx.is_linear () && sy.is_linear () |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2555 && (! has_z || sz.is_linear ())) |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2556 return m; |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2557 |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2558 Matrix retval (m.dims ()); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2559 |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2560 int r = m.rows (); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2561 |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2562 for (int i = 0; i < r; i++) |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2563 { |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2564 retval(i,0) = sx.scale (m(i,0)); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2565 retval(i,1) = sy.scale (m(i,1)); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2566 if (has_z) |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2567 retval(i,2) = sz.scale (m(i,2)); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2568 } |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2569 |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2570 return retval; |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2571 } |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2572 |
| 7435 | 2573 private: |
| 2574 Matrix xform; | |
| 2575 Matrix xform_inv; | |
| 2576 scaler sx, sy, sz; | |
| 2577 }; | |
| 2578 | |
| 7365 | 2579 class OCTINTERP_API axes : public base_graphics_object |
| 6874 | 2580 { |
| 2581 public: | |
| 7445 | 2582 class OCTINTERP_API properties : public base_properties |
| 6874 | 2583 { |
| 2584 public: | |
| 2585 void set_defaults (base_graphics_object& obj, const std::string& mode); | |
| 2586 | |
| 2587 void remove_child (const graphics_handle& h); | |
| 2588 | |
| 2589 void delete_children (void); | |
| 2590 | |
| 7427 | 2591 const scaler& get_x_scaler (void) const { return sx; } |
| 2592 const scaler& get_y_scaler (void) const { return sy; } | |
| 2593 const scaler& get_z_scaler (void) const { return sz; } | |
| 2594 | |
| 7447 | 2595 Matrix get_boundingbox (bool internal = false) const; |
| 7427 | 2596 |
|
7828
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2597 void update_boundingbox (void) |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2598 { |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2599 if (units_is ("normalized")) |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2600 { |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2601 update_transform (); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2602 base_properties::update_boundingbox (); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2603 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2604 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2605 |
| 7427 | 2606 void update_camera (void); |
| 2607 void update_aspectratios (void); | |
| 2608 void update_transform (void) | |
| 2609 { | |
| 2610 update_aspectratios (); | |
| 2611 update_camera (); | |
| 2612 } | |
| 2613 | |
| 7435 | 2614 graphics_xform get_transform (void) const |
| 2615 { return graphics_xform (x_render, x_render_inv, sx, sy, sz); } | |
| 2616 | |
| 2617 Matrix get_transform_matrix (void) const { return x_render; } | |
| 2618 Matrix get_inverse_transform_matrix (void) const { return x_render_inv; } | |
| 2619 Matrix get_opengl_matrix_1 (void) const { return x_gl_mat1; } | |
| 2620 Matrix get_opengl_matrix_2 (void) const { return x_gl_mat2; } | |
| 2621 Matrix get_transform_zlim (void) const { return x_zlim; } | |
| 2622 | |
|
7842
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2623 ColumnVector pixel2coord (double px, double py) const |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2624 { return get_transform ().untransform (px, py, (x_zlim(0)+x_zlim(1))/2); } |
|
7842
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2625 |
|
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2626 ColumnVector coord2pixel (double x, double y, double z) const |
|
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2627 { return get_transform ().transform (x, y, z); } |
|
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2628 |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2629 void zoom (const Matrix& xl, const Matrix& yl); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2630 void unzoom (void); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2631 void clear_zoom_stack (void); |
|
7842
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2632 |
| 7427 | 2633 private: |
| 2634 scaler sx, sy, sz; | |
| 2635 Matrix x_render, x_render_inv; | |
| 2636 Matrix x_gl_mat1, x_gl_mat2; | |
| 2637 Matrix x_zlim; | |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2638 std::list<octave_value> zoom_stack; |
| 7427 | 2639 |
| 6874 | 2640 // See the genprops.awk script for an explanation of the |
| 2641 // properties declarations. | |
| 2642 | |
| 7363 | 2643 BEGIN_PROPERTIES(axes) |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2644 array_property position u , default_axes_position () |
| 7363 | 2645 mutable handle_property title GSO , graphics_handle () |
| 2646 bool_property box , "on" | |
| 2647 bool_property key , "off" | |
| 2648 bool_property keybox , "off" | |
|
7902
c51ae36fcbce
graphics.h.in (axes::properties::keypos): Declare as any_property instead of double_property
John W. Eaton <jwe@octave.org>
parents:
7870
diff
changeset
|
2649 any_property keypos , 1 |
| 7363 | 2650 array_property colororder , default_colororder () |
| 2651 array_property dataaspectratio m , Matrix (1, 3, 1.0) | |
| 2652 radio_property dataaspectratiomode , "{auto}|manual" | |
| 7379 | 2653 radio_property layer , "{bottom}|top" |
|
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new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2654 row_vector_property xlim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
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parents:
7471
diff
changeset
|
2655 row_vector_property ylim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
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parents:
7471
diff
changeset
|
2656 row_vector_property zlim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
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parents:
7471
diff
changeset
|
2657 row_vector_property clim m , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2658 row_vector_property alim m , default_lim () |
| 7363 | 2659 radio_property xlimmode al , "{auto}|manual" |
| 2660 radio_property ylimmode al , "{auto}|manual" | |
| 2661 radio_property zlimmode al , "{auto}|manual" | |
| 2662 radio_property climmode al , "{auto}|manual" | |
| 7403 | 2663 radio_property alimmode , "{auto}|manual" |
| 7363 | 2664 mutable handle_property xlabel GSO , graphics_handle () |
| 2665 mutable handle_property ylabel GSO , graphics_handle () | |
| 2666 mutable handle_property zlabel GSO , graphics_handle () | |
| 2667 bool_property xgrid , "off" | |
| 2668 bool_property ygrid , "off" | |
| 2669 bool_property zgrid , "off" | |
| 2670 bool_property xminorgrid , "off" | |
| 2671 bool_property yminorgrid , "off" | |
| 2672 bool_property zminorgrid , "off" | |
|
7523
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parents:
7471
diff
changeset
|
2673 row_vector_property xtick m , Matrix () |
|
f2000f1971ab
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parents:
7471
diff
changeset
|
2674 row_vector_property ytick m , Matrix () |
|
f2000f1971ab
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parents:
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diff
changeset
|
2675 row_vector_property ztick m , Matrix () |
| 7363 | 2676 radio_property xtickmode , "{auto}|manual" |
| 2677 radio_property ytickmode , "{auto}|manual" | |
| 2678 radio_property ztickmode , "{auto}|manual" | |
| 7403 | 2679 bool_property xminortick , "off" |
| 2680 bool_property yminortick , "off" | |
| 2681 bool_property zminortick , "off" | |
| 2682 // FIXME: should be kind of string array | |
| 7363 | 2683 any_property xticklabel m , "" |
| 2684 any_property yticklabel m , "" | |
| 2685 any_property zticklabel m , "" | |
| 2686 radio_property xticklabelmode , "{auto}|manual" | |
| 2687 radio_property yticklabelmode , "{auto}|manual" | |
| 2688 radio_property zticklabelmode , "{auto}|manual" | |
| 7379 | 2689 color_property color , color_property (color_values (1, 1, 1), radio_values ("none")) |
| 7363 | 2690 color_property xcolor , color_values (0, 0, 0) |
| 2691 color_property ycolor , color_values (0, 0, 0) | |
| 2692 color_property zcolor , color_values (0, 0, 0) | |
| 7427 | 2693 radio_property xscale alu , "{linear}|log" |
| 2694 radio_property yscale alu , "{linear}|log" | |
| 2695 radio_property zscale alu , "{linear}|log" | |
| 2696 radio_property xdir u , "{normal}|reverse" | |
| 2697 radio_property ydir u , "{normal}|reverse" | |
| 2698 radio_property zdir u , "{normal}|reverse" | |
| 7365 | 2699 radio_property yaxislocation , "{left}|right|zero" |
| 2700 radio_property xaxislocation , "{bottom}|top|zero" | |
| 7427 | 2701 array_property view u , Matrix () |
| 7363 | 2702 radio_property nextplot , "add|replace_children|{replace}" |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2703 array_property outerposition u , default_axes_outerposition () |
| 7379 | 2704 radio_property activepositionproperty , "{outerposition}|position" |
| 2705 radio_property __colorbar__ h , "{none}|north|south|east|west|northoutside|southoutside|eastoutside|westoutside" | |
| 7403 | 2706 color_property ambientlightcolor , color_values (1, 1, 1) |
| 2707 array_property cameraposition m , Matrix (1, 3, 0.0) | |
| 2708 array_property cameratarget m , Matrix (1, 3, 0.0) | |
| 2709 array_property cameraupvector m , Matrix () | |
| 2710 double_property cameraviewangle m , 10.0 | |
| 2711 radio_property camerapositionmode , "{auto}|manual" | |
| 2712 radio_property cameratargetmode , "{auto}|manual" | |
| 2713 radio_property cameraupvectormode , "{auto}|manual" | |
| 2714 radio_property cameraviewanglemode , "{auto}|manual" | |
| 2715 array_property currentpoint , Matrix (2, 3, 0.0) | |
| 2716 radio_property drawmode , "{normal}|fast" | |
| 2717 radio_property fontangle , "{normal}|italic|oblique" | |
| 2718 string_property fontname , "Helvetica" | |
| 2719 double_property fontsize , 12 | |
| 2720 radio_property fontunits , "{points}|normalized|inches|centimeters|pixels" | |
| 2721 radio_property fontweight , "{normal}|light|demi|bold" | |
| 7445 | 2722 radio_property gridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2723 // FIXME: should be kind of string array |
| 2724 string_property linestyleorder , "-" | |
| 2725 double_property linewidth , 0.5 | |
| 7445 | 2726 radio_property minorgridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2727 array_property plotboxaspectratio m , Matrix (1, 3, 1.0) |
| 2728 radio_property plotboxaspectratiomode , "{auto}|manual" | |
| 2729 radio_property projection , "{orthographic}|perpective" | |
| 2730 radio_property tickdir m , "{in}|out" | |
| 2731 radio_property tickdirmode , "{auto}|manual" | |
| 2732 array_property ticklength , Matrix (1, 2, 0.1) | |
| 2733 array_property tightinset r , Matrix (1, 4, 0.0) | |
| 2734 // FIXME: uicontextmenu should be moved here | |
| 2735 radio_property units , "{normalized}|inches|centimeters|points|pixels|characters" | |
| 2736 // hidden properties for transformation computation | |
| 2737 array_property x_viewtransform h , Matrix (4, 4, 0.0) | |
| 2738 array_property x_projectiontransform h , Matrix (4, 4, 0.0) | |
| 2739 array_property x_viewporttransform h , Matrix (4, 4, 0.0) | |
| 2740 array_property x_normrendertransform h , Matrix (4, 4, 0.0) | |
| 2741 array_property x_rendertransform h , Matrix (4, 4, 0.0) | |
| 7189 | 2742 END_PROPERTIES |
| 6874 | 2743 |
| 7363 | 2744 protected: |
| 2745 void init (void) | |
| 2746 { | |
| 2747 position.add_constraint (dim_vector (1, 4)); | |
| 7403 | 2748 position.add_constraint (dim_vector (0, 0)); |
| 7363 | 2749 outerposition.add_constraint (dim_vector (1, 4)); |
| 2750 colororder.add_constraint (dim_vector (-1, 3)); | |
| 2751 dataaspectratio.add_constraint (dim_vector (1, 3)); | |
| 7403 | 2752 plotboxaspectratio.add_constraint (dim_vector (1, 3)); |
|
7527
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parents:
7526
diff
changeset
|
2753 xlim.add_constraint (2); |
|
d219e712c20e
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parents:
7526
diff
changeset
|
2754 ylim.add_constraint (2); |
|
d219e712c20e
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7526
diff
changeset
|
2755 zlim.add_constraint (2); |
|
d219e712c20e
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parents:
7526
diff
changeset
|
2756 clim.add_constraint (2); |
|
d219e712c20e
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John W. Eaton <jwe@octave.org>
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7526
diff
changeset
|
2757 alim.add_constraint (2); |
| 7363 | 2758 xtick.add_constraint (dim_vector (1, -1)); |
| 2759 ytick.add_constraint (dim_vector (1, -1)); | |
| 2760 ztick.add_constraint (dim_vector (1, -1)); | |
| 2761 Matrix vw (1, 2, 0); | |
| 2762 vw(1) = 90; | |
| 2763 view = vw; | |
| 2764 view.add_constraint (dim_vector (1, 2)); | |
| 7403 | 2765 cameraposition.add_constraint (dim_vector (1, 3)); |
| 2766 Matrix upv (1, 3, 0.0); | |
| 2767 upv(2) = 1.0; | |
| 2768 cameraupvector = upv; | |
| 2769 cameraupvector.add_constraint (dim_vector (1, 3)); | |
| 2770 currentpoint.add_constraint (dim_vector (2, 3)); | |
| 2771 ticklength.add_constraint (dim_vector (1, 2)); | |
| 2772 tightinset.add_constraint (dim_vector (1, 4)); | |
| 7427 | 2773 |
| 2774 x_zlim.resize (1, 2); | |
| 2775 sx = "linear"; | |
| 2776 sy = "linear"; | |
| 2777 sz = "linear"; | |
| 7363 | 2778 } |
| 7427 | 2779 |
| 2780 private: | |
| 2781 void update_xscale (void) { sx = get_xscale (); } | |
| 2782 void update_yscale (void) { sy = get_yscale (); } | |
| 2783 void update_zscale (void) { sz = get_zscale (); } | |
| 2784 | |
| 2785 void update_view (void) { update_camera (); } | |
| 2786 | |
| 2787 void update_xdir (void) { update_camera (); } | |
| 2788 void update_ydir (void) { update_camera (); } | |
| 2789 void update_zdir (void) { update_camera (); } | |
| 7446 | 2790 |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
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parents:
7857
diff
changeset
|
2791 void sync_positions (void); |
|
67edbcb19665
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7857
diff
changeset
|
2792 void update_outerposition (void) { sync_positions ();} |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
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parents:
7857
diff
changeset
|
2793 void update_position (void) { sync_positions (); } |
|
67edbcb19665
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7857
diff
changeset
|
2794 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2795 double calc_tick_sep (double minval, double maxval); |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
2796 void calc_ticks_and_lims (array_property& lims, array_property& ticks, bool limmode_is_auto, bool is_logscale); |
|
7854
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2797 void fix_limits (array_property& lims) |
|
228858e69bd1
added {x,y,z}lim sanity check
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diff
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|
2798 { |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2799 if (lims.get ().is_empty ()) |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2800 return; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2801 |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2802 Matrix l = lims.get ().matrix_value (); |
|
228858e69bd1
added {x,y,z}lim sanity check
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parents:
7850
diff
changeset
|
2803 if (l(0) > l(1)) |
|
228858e69bd1
added {x,y,z}lim sanity check
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7850
diff
changeset
|
2804 { |
|
228858e69bd1
added {x,y,z}lim sanity check
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parents:
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diff
changeset
|
2805 l(0) = 0; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2806 l(1) = 1; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2807 lims = l; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2808 } |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2809 else if (l(0) == l(1)) |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2810 { |
|
228858e69bd1
added {x,y,z}lim sanity check
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parents:
7850
diff
changeset
|
2811 l(0) -= 0.5; |
|
228858e69bd1
added {x,y,z}lim sanity check
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parents:
7850
diff
changeset
|
2812 l(1) += 0.5; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2813 lims = l; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2814 } |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2815 } |
| 7446 | 2816 |
| 2817 public: | |
|
7827
3584f37eac69
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Shai Ayal <shaiay@sourceforge.net>
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7826
diff
changeset
|
2818 Matrix get_axis_limits (double xmin, double xmax, double min_pos, bool logscale); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2819 |
|
f317f14516cb
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7854
diff
changeset
|
2820 void update_xlim (bool do_clr_zoom = true) |
| 7446 | 2821 { |
| 2822 if (xtickmode.is ("auto")) | |
|
7857
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7855
diff
changeset
|
2823 calc_ticks_and_lims (xlim, xtick, xlimmode.is ("auto"), xscale.is ("log")); |
|
7855
f317f14516cb
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diff
changeset
|
2824 |
|
7854
228858e69bd1
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diff
changeset
|
2825 fix_limits (xlim); |
|
7855
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diff
changeset
|
2826 |
|
f317f14516cb
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changeset
|
2827 if (do_clr_zoom) |
|
f317f14516cb
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diff
changeset
|
2828 zoom_stack.clear (); |
| 7446 | 2829 } |
| 2830 | |
|
7855
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7854
diff
changeset
|
2831 void update_ylim (bool do_clr_zoom = true) |
| 7446 | 2832 { |
| 2833 if (ytickmode.is ("auto")) | |
|
7857
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diff
changeset
|
2834 calc_ticks_and_lims (ylim, ytick, ylimmode.is ("auto"), yscale.is ("log")); |
|
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|
2835 |
|
228858e69bd1
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changeset
|
2836 fix_limits (ylim); |
|
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|
2837 |
|
f317f14516cb
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|
2838 if (do_clr_zoom) |
|
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|
2839 zoom_stack.clear (); |
| 7446 | 2840 } |
| 2841 | |
| 2842 void update_zlim (void) | |
| 2843 { | |
| 2844 if (ztickmode.is ("auto")) | |
|
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|
2845 calc_ticks_and_lims (zlim, ztick, zlimmode.is ("auto"), zscale.is ("log")); |
|
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|
2846 |
|
228858e69bd1
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changeset
|
2847 fix_limits (zlim); |
|
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|
2848 |
|
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|
2849 zoom_stack.clear (); |
| 7446 | 2850 } |
| 2851 | |
| 6874 | 2852 }; |
| 2853 | |
| 2854 private: | |
| 2855 properties xproperties; | |
| 2856 | |
| 2857 public: | |
| 2858 axes (const graphics_handle& mh, const graphics_handle& p) | |
| 2859 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2860 { | |
| 2861 xproperties.override_defaults (*this); | |
|
7830
61aee739a4da
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diff
changeset
|
2862 xproperties.update_transform (); |
| 6874 | 2863 } |
| 2864 | |
| 2865 ~axes (void) { xproperties.delete_children (); } | |
| 2866 | |
| 2867 void override_defaults (base_graphics_object& obj) | |
| 2868 { | |
| 2869 // Allow parent (figure) to override first (properties knows how | |
| 2870 // to find the parent object). | |
| 2871 xproperties.override_defaults (obj); | |
| 2872 | |
| 2873 // Now override with our defaults. If the default_properties | |
| 2874 // list includes the properties for all defaults (line, | |
| 2875 // surface, etc.) then we don't have to know the type of OBJ | |
| 2876 // here, we just call its set function and let it decide which | |
| 2877 // properties from the list to use. | |
| 2878 obj.set_from_list (default_properties); | |
| 2879 } | |
| 2880 | |
| 7189 | 2881 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2882 { |
| 2883 if (name.compare ("default", 7)) | |
| 2884 // strip "default", pass rest to function that will | |
| 2885 // parse the remainder and add the element to the | |
| 2886 // default_properties map. | |
| 2887 default_properties.set (name.substr (7), value); | |
| 2888 else | |
| 2889 xproperties.set (name, value); | |
| 2890 } | |
| 2891 | |
| 2892 void set_defaults (const std::string& mode) | |
| 2893 { | |
| 2894 xproperties.set_defaults (*this, mode); | |
| 2895 } | |
| 2896 | |
| 7189 | 2897 octave_value get (const caseless_str& name) const |
| 6874 | 2898 { |
| 2899 octave_value retval; | |
| 2900 | |
| 2901 // FIXME -- finish this. | |
| 2902 if (name.compare ("default", 7)) | |
| 2903 retval = get_default (name.substr (7)); | |
| 2904 else | |
| 2905 retval = xproperties.get (name); | |
| 2906 | |
| 2907 return retval; | |
| 2908 } | |
| 2909 | |
| 7189 | 2910 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2911 |
| 2912 octave_value get_defaults (void) const | |
| 2913 { | |
| 2914 return default_properties.as_struct ("default"); | |
| 2915 } | |
| 2916 | |
| 2917 base_properties& get_properties (void) { return xproperties; } | |
| 2918 | |
| 7222 | 2919 const base_properties& get_properties (void) const { return xproperties; } |
| 2920 | |
| 7214 | 2921 void update_axis_limits (const std::string& axis_type); |
| 2922 | |
| 6874 | 2923 bool valid_object (void) const { return true; } |
| 2924 | |
| 2925 private: | |
| 2926 property_list default_properties; | |
| 2927 }; | |
| 2928 | |
| 2929 // --------------------------------------------------------------------- | |
| 2930 | |
| 7365 | 2931 class OCTINTERP_API line : public base_graphics_object |
| 6874 | 2932 { |
| 2933 public: | |
|
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2934 class OCTINTERP_API properties : public base_properties |
| 6874 | 2935 { |
| 2936 public: | |
| 2937 // See the genprops.awk script for an explanation of the | |
| 2938 // properties declarations. | |
| 2939 | |
| 7366 | 2940 // properties which are not in matlab: |
| 7384 | 2941 // ldata, udata, xldata, xudata, keylabel, interpreter |
| 7366 | 2942 |
| 7363 | 2943 BEGIN_PROPERTIES(line) |
|
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|
2944 row_vector_property xdata u , default_data () |
|
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|
2945 row_vector_property ydata u , default_data () |
|
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|
2946 row_vector_property zdata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2947 row_vector_property ldata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2948 row_vector_property udata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2949 row_vector_property xldata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2950 row_vector_property xudata u , Matrix () |
| 7363 | 2951 color_property color , color_values (0, 0, 0) |
| 2952 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2953 double_property linewidth , 0.5 | |
| 2954 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 2955 color_property markeredgecolor , "{auto}|none" | |
| 2956 color_property markerfacecolor , "auto|{none}" | |
| 2957 double_property markersize , 6 | |
| 2958 string_property keylabel , "" | |
| 7384 | 2959 radio_property interpreter , "{tex}|none|latex" |
| 7377 | 2960 string_property displayname , "" |
| 7380 | 2961 radio_property erasemode , "{normal}|none|xor|background" |
|
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|
2962 // hidden properties for limit computation |
|
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|
2963 row_vector_property xlim hlr , Matrix () |
|
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|
2964 row_vector_property ylim hlr , Matrix () |
|
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|
2965 row_vector_property zlim hlr , Matrix () |
|
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|
2966 bool_property xliminclude hl , "on" |
|
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|
2967 bool_property yliminclude hl , "on" |
|
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|
2968 bool_property zliminclude hl , "off" |
| 6874 | 2969 END_PROPERTIES |
|
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|
2970 |
|
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|
2971 private: |
|
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|
2972 Matrix compute_xlim (void) const; |
|
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|
2973 Matrix compute_ylim (void) const; |
|
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|
2974 |
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|
2975 void update_xdata (void) { set_xlim (compute_xlim ()); } |
|
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|
2976 void update_xldata (void) { set_xlim (compute_xlim ()); } |
|
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|
2977 void update_xudata (void) { set_xlim (compute_xlim ()); } |
|
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|
2978 |
|
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|
2979 void update_ydata (void) { set_ylim (compute_ylim ()); } |
|
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|
2980 void update_ldata (void) { set_ylim (compute_ylim ()); } |
|
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|
2981 void update_udata (void) { set_ylim (compute_ylim ()); } |
|
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|
2982 |
|
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|
2983 void update_zdata (void) |
|
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|
2984 { |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2985 set_zlim (zdata.get_limits ()); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2986 set_zliminclude (get_zdata ().numel () > 0); |
|
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|
2987 } |
| 6874 | 2988 }; |
| 2989 | |
| 2990 private: | |
| 2991 properties xproperties; | |
| 2992 | |
| 2993 public: | |
| 2994 line (const graphics_handle& mh, const graphics_handle& p) | |
| 2995 : base_graphics_object (), xproperties (mh, p) | |
| 2996 { | |
| 2997 xproperties.override_defaults (*this); | |
| 2998 } | |
| 2999 | |
| 3000 ~line (void) { xproperties.delete_children (); } | |
| 3001 | |
| 3002 base_properties& get_properties (void) { return xproperties; } | |
| 3003 | |
| 7222 | 3004 const base_properties& get_properties (void) const { return xproperties; } |
| 3005 | |
| 6874 | 3006 bool valid_object (void) const { return true; } |
| 3007 }; | |
| 3008 | |
| 3009 // --------------------------------------------------------------------- | |
| 3010 | |
| 7365 | 3011 class OCTINTERP_API text : public base_graphics_object |
| 6874 | 3012 { |
| 3013 public: | |
|
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|
3014 class OCTINTERP_API properties : public base_properties |
| 6874 | 3015 { |
| 3016 public: | |
| 3017 // See the genprops.awk script for an explanation of the | |
| 3018 // properties declarations. | |
| 3019 | |
| 7363 | 3020 BEGIN_PROPERTIES(text) |
| 3021 string_property string , "" | |
| 3022 radio_property units , "{data}|pixels|normalized|inches|centimeters|points" | |
|
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|
3023 array_property position u , Matrix (1, 3, 0.0) |
| 7363 | 3024 double_property rotation , 0 |
| 3025 radio_property horizontalalignment , "{left}|center|right" | |
| 3026 color_property color , color_values (0, 0, 0) | |
| 3027 string_property fontname , "Helvetica" | |
| 3028 double_property fontsize , 10 | |
| 7379 | 3029 radio_property fontangle , "{normal}|italic|oblique" |
| 3030 radio_property fontweight , "light|{normal}|demi|bold" | |
| 3031 radio_property interpreter , "{tex}|none|latex" | |
| 7377 | 3032 color_property backgroundcolor , "{none}" |
| 3033 string_property displayname , "" | |
| 3034 color_property edgecolor , "{none}" | |
| 7380 | 3035 radio_property erasemode , "{normal}|none|xor|background" |
| 7377 | 3036 bool_property editing , "off" |
| 3037 radio_property fontunits , "inches|centimeters|normalized|{points}|pixel" | |
| 3038 radio_property linestyle , "{-}|--|:|-.|none" | |
| 3039 double_property linewidth , 0.5 | |
| 3040 double_property margin , 1 | |
| 3041 radio_property verticalalignment , "top|cap|{middle}|baseline|bottom" | |
|
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|
3042 // hidden properties for limit computation |
|
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|
3043 row_vector_property xlim hlr , Matrix () |
|
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|
3044 row_vector_property ylim hlr , Matrix () |
|
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|
3045 row_vector_property zlim hlr , Matrix () |
|
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|
3046 bool_property xliminclude hl , "on" |
|
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|
3047 bool_property yliminclude hl , "on" |
|
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|
3048 bool_property zliminclude hl , "off" |
| 6874 | 3049 END_PROPERTIES |
| 3050 | |
| 7363 | 3051 protected: |
| 3052 void init (void) | |
| 3053 { | |
| 3054 position.add_constraint (dim_vector (1, 3)); | |
| 3055 } | |
|
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|
3056 |
|
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|
3057 private: |
|
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|
3058 void update_position (void) |
|
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|
3059 { |
|
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|
3060 Matrix pos = get_position ().matrix_value (); |
|
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|
3061 Matrix lim; |
|
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|
3062 |
|
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|
3063 lim = Matrix (1, 3, pos(0)); |
|
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|
3064 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
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|
3065 set_xlim (lim); |
|
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|
3066 |
|
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|
3067 lim = Matrix (1, 3, pos(1)); |
|
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|
3068 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
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|
3069 set_ylim (lim); |
|
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|
3070 |
|
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|
3071 if (pos.numel () == 3) |
|
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|
3072 { |
|
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|
3073 lim = Matrix (1, 3, pos(2)); |
|
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|
3074 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
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|
3075 set_zliminclude ("on"); |
|
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|
3076 set_zlim (lim); |
|
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|
3077 } |
|
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|
3078 else |
|
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|
3079 set_zliminclude ("off"); |
|
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|
3080 } |
| 6874 | 3081 }; |
| 3082 | |
| 3083 private: | |
| 3084 properties xproperties; | |
| 3085 | |
| 3086 public: | |
| 3087 text (const graphics_handle& mh, const graphics_handle& p) | |
| 3088 : base_graphics_object (), xproperties (mh, p) | |
| 3089 { | |
| 3090 xproperties.override_defaults (*this); | |
| 3091 } | |
| 3092 | |
| 3093 ~text (void) { xproperties.delete_children (); } | |
| 3094 | |
| 3095 base_properties& get_properties (void) { return xproperties; } | |
| 3096 | |
| 7222 | 3097 const base_properties& get_properties (void) const { return xproperties; } |
| 3098 | |
| 6874 | 3099 bool valid_object (void) const { return true; } |
| 3100 }; | |
| 3101 | |
| 3102 // --------------------------------------------------------------------- | |
| 3103 | |
| 7365 | 3104 class OCTINTERP_API image : public base_graphics_object |
| 6874 | 3105 { |
| 3106 public: | |
|
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3107 class OCTINTERP_API properties : public base_properties |
| 6874 | 3108 { |
| 3109 public: | |
|
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|
3110 bool is_climinclude (void) const |
|
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|
3111 { return (climinclude.is_on () && cdatamapping.is ("scaled")); } |
|
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|
3112 std::string get_climinclude (void) const |
|
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|
3113 { return climinclude.current_value (); } |
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3114 |
| 6874 | 3115 // See the genprops.awk script for an explanation of the |
| 3116 // properties declarations. | |
| 3117 | |
| 7363 | 3118 BEGIN_PROPERTIES(image) |
|
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|
3119 row_vector_property xdata u , Matrix () |
|
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changeset
|
3120 row_vector_property ydata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
3121 array_property cdata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
3122 radio_property cdatamapping al , "{scaled}|direct" |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3123 // hidden properties for limit computation |
|
8f3459a90bf3
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parents:
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diff
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|
3124 row_vector_property xlim hlr , Matrix() |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3125 row_vector_property ylim hlr , Matrix() |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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|
3126 row_vector_property clim hlr , Matrix() |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3127 bool_property xliminclude hl , "on" |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3128 bool_property yliminclude hl , "on" |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3129 bool_property climinclude hlg , "on" |
| 6874 | 3130 END_PROPERTIES |
| 3131 | |
| 7363 | 3132 protected: |
| 3133 void init (void) | |
| 3134 { | |
|
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6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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diff
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|
3135 xdata.add_constraint (2); |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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|
3136 ydata.add_constraint (2); |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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7835
diff
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|
3137 cdata.add_constraint ("double"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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changeset
|
3138 cdata.add_constraint ("uint8"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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parents:
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diff
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|
3139 cdata.add_constraint (dim_vector (-1, -1)); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
3140 cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 3141 } |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3142 |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3143 private: |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3144 // FIXME: limits should take pixel width into account |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3145 void update_xdata (void) |
|
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|
3146 { set_xlim (xdata.get_limits ()); } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3147 |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3148 // FIXME: idem |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3149 void update_ydata (void) |
|
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|
3150 { set_ylim (ydata.get_limits ()); } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3151 |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3152 void update_cdata (void) |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3153 { |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3154 if (cdatamapping_is ("scaled")) |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3155 set_clim (cdata.get_limits ()); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3156 else |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3157 clim = cdata.get_limits (); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3158 } |
| 6874 | 3159 }; |
| 3160 | |
| 3161 private: | |
| 3162 properties xproperties; | |
| 3163 | |
| 3164 public: | |
| 3165 image (const graphics_handle& mh, const graphics_handle& p) | |
| 3166 : base_graphics_object (), xproperties (mh, p) | |
| 3167 { | |
| 3168 xproperties.override_defaults (*this); | |
| 3169 } | |
| 3170 | |
| 3171 ~image (void) { xproperties.delete_children (); } | |
| 3172 | |
| 3173 base_properties& get_properties (void) { return xproperties; } | |
| 3174 | |
| 7222 | 3175 const base_properties& get_properties (void) const { return xproperties; } |
| 3176 | |
| 6874 | 3177 bool valid_object (void) const { return true; } |
| 3178 }; | |
| 3179 | |
| 3180 // --------------------------------------------------------------------- | |
| 3181 | |
| 7365 | 3182 class OCTINTERP_API patch : public base_graphics_object |
| 6874 | 3183 { |
| 3184 public: | |
|
7821
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Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
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7527
diff
changeset
|
3185 class OCTINTERP_API properties : public base_properties |
| 6874 | 3186 { |
| 3187 public: | |
|
7833
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
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7832
diff
changeset
|
3188 octave_value get_color_data (void) const; |
|
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7832
diff
changeset
|
3189 |
|
7862
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diff
changeset
|
3190 bool is_climinclude (void) const |
|
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|
3191 { return (climinclude.is_on () && cdatamapping.is ("scaled")); } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3192 std::string get_climinclude (void) const |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3193 { return climinclude.current_value (); } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3194 |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3195 bool is_aliminclude (void) const |
|
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|
3196 { return (aliminclude.is_on () && alphadatamapping.is ("scaled")); } |
|
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|
3197 std::string get_aliminclude (void) const |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3198 { return aliminclude.current_value (); } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3199 |
| 6874 | 3200 // See the genprops.awk script for an explanation of the |
| 3201 // properties declarations. | |
| 3202 | |
| 7363 | 3203 BEGIN_PROPERTIES(patch) |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3204 array_property xdata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3205 array_property ydata u , Matrix () |
|
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|
3206 array_property zdata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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changeset
|
3207 array_property cdata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3208 radio_property cdatamapping l , "{scaled}|direct" |
| 7363 | 3209 array_property faces , Matrix () |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
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7847
diff
changeset
|
3210 array_property facevertexalphadata , Matrix () |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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parents:
7835
diff
changeset
|
3211 array_property facevertexcdata , Matrix () |
| 7363 | 3212 array_property vertices , Matrix () |
| 7368 | 3213 array_property vertexnormals , Matrix () |
| 7379 | 3214 radio_property normalmode , "{auto}|manual" |
| 3215 color_property facecolor , "{flat}|none|interp" | |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
3216 double_radio_property facealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
|
7832
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
3217 radio_property facelighting , "flat|{none}|gouraud|phong" |
| 7379 | 3218 color_property edgecolor , color_property (color_values (0, 0, 0), radio_values ("flat|none|interp")) |
|
7846
d7737a4268b7
Fix typos in property names (edgealpha/facealpha).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3219 double_radio_property edgealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
| 7379 | 3220 radio_property edgelighting , "{none}|flat|gouraud|phong" |
| 3221 radio_property backfacelighting , "{reverselit}|unlit|lit" | |
| 7368 | 3222 double_property ambientstrength , 0.3 |
| 3223 double_property diffusestrength , 0.6 | |
| 3224 double_property specularstrength , 0.6 | |
| 3225 double_property specularexponent , 10.0 | |
| 3226 double_property specularcolorreflectance , 1.0 | |
| 7379 | 3227 radio_property erasemode , "{normal}|background|xor|none" |
| 7363 | 3228 radio_property linestyle , "{-}|--|:|-.|none" |
| 3229 double_property linewidth , 0.5 | |
| 3230 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 3231 color_property markeredgecolor , "{auto}|none" | |
| 3232 color_property markerfacecolor , "auto|{none}" | |
| 3233 double_property markersize , 6 | |
| 3234 string_property keylabel , "" | |
| 7384 | 3235 radio_property interpreter , "{tex}|none|latex" |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3236 radio_property alphadatamapping l , "none|{scaled}|direct" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3237 // hidden properties for limit computation |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3238 row_vector_property xlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3239 row_vector_property ylim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3240 row_vector_property zlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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changeset
|
3241 row_vector_property clim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3242 row_vector_property alim hlr , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3243 bool_property xliminclude hl , "on" |
|
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changeset
|
3244 bool_property yliminclude hl , "on" |
|
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|
3245 bool_property zliminclude hl , "on" |
|
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changeset
|
3246 bool_property climinclude hlg , "on" |
|
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|
3247 bool_property aliminclude hlg , "on" |
| 6874 | 3248 END_PROPERTIES |
| 3249 | |
| 7363 | 3250 protected: |
| 3251 void init (void) | |
| 3252 { | |
|
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6bb2bbc2bf45
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diff
changeset
|
3253 xdata.add_constraint (dim_vector (-1, -1)); |
|
6bb2bbc2bf45
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
3254 ydata.add_constraint (dim_vector (-1, -1)); |
|
6bb2bbc2bf45
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3255 zdata.add_constraint (dim_vector (-1, -1)); |
| 7363 | 3256 vertices.add_constraint (dim_vector (-1, 2)); |
| 3257 vertices.add_constraint (dim_vector (-1, 3)); | |
|
7836
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Michael Goffioul <michael.goffioul@gmail.com>
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|
3258 cdata.add_constraint (dim_vector (-1, -1)); |
|
4fb2db9c87dd
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|
3259 cdata.add_constraint (dim_vector (-1, -1, 3)); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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changeset
|
3260 facevertexcdata.add_constraint (dim_vector (-1, 1)); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3261 facevertexcdata.add_constraint (dim_vector (-1, 3)); |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3262 facevertexalphadata.add_constraint (dim_vector (-1, 1)); |
| 7363 | 3263 } |
|
7862
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|
3264 |
|
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|
3265 private: |
|
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|
3266 void update_xdata (void) { set_xlim (xdata.get_limits ()); } |
|
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|
3267 void update_ydata (void) { set_ylim (ydata.get_limits ()); } |
|
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|
3268 void update_zdata (void) { set_zlim (zdata.get_limits ()); } |
|
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changeset
|
3269 |
|
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changeset
|
3270 void update_cdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3271 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3272 if (cdatamapping_is ("scaled")) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3273 set_clim (cdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3274 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3275 clim = cdata.get_limits (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3276 } |
| 6874 | 3277 }; |
| 3278 | |
| 3279 private: | |
| 3280 properties xproperties; | |
| 3281 | |
| 3282 public: | |
| 3283 patch (const graphics_handle& mh, const graphics_handle& p) | |
| 3284 : base_graphics_object (), xproperties (mh, p) | |
| 3285 { | |
| 3286 xproperties.override_defaults (*this); | |
| 3287 } | |
| 3288 | |
| 3289 ~patch (void) { xproperties.delete_children (); } | |
| 3290 | |
| 3291 base_properties& get_properties (void) { return xproperties; } | |
| 3292 | |
| 7222 | 3293 const base_properties& get_properties (void) const { return xproperties; } |
| 3294 | |
| 6874 | 3295 bool valid_object (void) const { return true; } |
| 3296 }; | |
| 3297 | |
| 3298 // --------------------------------------------------------------------- | |
| 3299 | |
| 7365 | 3300 class OCTINTERP_API surface : public base_graphics_object |
| 6874 | 3301 { |
| 3302 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
3303 class OCTINTERP_API properties : public base_properties |
| 6874 | 3304 { |
| 3305 public: | |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3306 octave_value get_color_data (void) const; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3307 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3308 bool is_climinclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3309 { return (climinclude.is_on () && cdatamapping.is ("scaled")); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3310 std::string get_climinclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3311 { return climinclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3312 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3313 bool is_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3314 { return (aliminclude.is_on () && alphadatamapping.is ("scaled")); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3315 std::string get_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3316 { return aliminclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3317 |
| 6874 | 3318 // See the genprops.awk script for an explanation of the |
| 3319 // properties declarations. | |
| 3320 | |
| 7363 | 3321 BEGIN_PROPERTIES(surface) |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
3322 array_property xdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
3323 array_property ydata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3324 array_property zdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3325 array_property cdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3326 radio_property cdatamapping al , "{scaled}|direct" |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3327 color_property facecolor , "{flat}|none|interp|texturemap" |
|
7846
d7737a4268b7
Fix typos in property names (edgealpha/facealpha).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3328 double_radio_property facealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
| 7379 | 3329 color_property edgecolor , color_property (color_values (0, 0, 0), radio_values ("flat|none|interp")) |
| 7363 | 3330 radio_property linestyle , "{-}|--|:|-.|none" |
| 3331 double_property linewidth , 0.5 | |
| 3332 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 3333 color_property markeredgecolor , "{auto}|none" | |
| 3334 color_property markerfacecolor , "auto|{none}" | |
| 3335 double_property markersize , 6 | |
| 3336 string_property keylabel , "" | |
| 7384 | 3337 radio_property interpreter , "{tex}|none|latex" |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3338 array_property alphadata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3339 radio_property alphadatamapping l , "none|direct|{scaled}" |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3340 double_property ambientstrength , 0.3 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3341 radio_property backfacelighting , "unlit|lit|{reverselit}" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3342 double_property diffusestrength , 0.6 |
|
7846
d7737a4268b7
Fix typos in property names (edgealpha/facealpha).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3343 double_radio_property edgealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3344 radio_property edgelighting , "{none}|flat|gouraud|phong" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3345 radio_property erasemode , "{normal}|none|xor|background" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3346 radio_property facelighting , "{none}|flat|gouraud|phong" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3347 radio_property meshstyle , "{both}|row|column" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3348 radio_property normalmode u , "{auto}|manual" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3349 double_property specularcolorreflectance , 1 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3350 double_property specularexponent , 10 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3351 double_property specularstrength , 0.9 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3352 array_property vertexnormals u , Matrix () |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3353 // hidden properties for limit computation |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3354 row_vector_property xlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3355 row_vector_property ylim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3356 row_vector_property zlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3357 row_vector_property clim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3358 row_vector_property alim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3359 bool_property xliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3360 bool_property yliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3361 bool_property zliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3362 bool_property climinclude hlg , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3363 bool_property aliminclude hlg , "on" |
| 6874 | 3364 END_PROPERTIES |
| 3365 | |
| 7363 | 3366 protected: |
| 3367 void init (void) | |
| 3368 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3369 xdata.add_constraint (dim_vector (-1, -1)); |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3370 ydata.add_constraint (dim_vector (-1, -1)); |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3371 zdata.add_constraint (dim_vector (-1, -1)); |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3372 alphadata.add_constraint ("double"); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3373 alphadata.add_constraint ("uint8"); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3374 alphadata.add_constraint (dim_vector (-1, -1)); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3375 vertexnormals.add_constraint (dim_vector (-1, -1, 3)); |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3376 cdata.add_constraint ("double"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3377 cdata.add_constraint ("uint8"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3378 cdata.add_constraint (dim_vector (-1, -1)); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3379 cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 3380 } |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3381 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
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parents:
7828
diff
changeset
|
3382 private: |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3383 void update_normals (void); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3384 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3385 void update_xdata (void) |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3386 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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7860
diff
changeset
|
3387 update_normals (); |
|
8f3459a90bf3
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changeset
|
3388 set_xlim (xdata.get_limits ()); |
|
8f3459a90bf3
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diff
changeset
|
3389 } |
|
8f3459a90bf3
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diff
changeset
|
3390 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3391 void update_ydata (void) |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3392 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3393 update_normals (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3394 set_ylim (ydata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3395 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3396 |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3397 void update_zdata (void) |
|
8f3459a90bf3
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diff
changeset
|
3398 { |
|
8f3459a90bf3
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parents:
7860
diff
changeset
|
3399 update_normals (); |
|
8f3459a90bf3
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diff
changeset
|
3400 set_zlim (zdata.get_limits ()); |
|
8f3459a90bf3
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diff
changeset
|
3401 } |
|
8f3459a90bf3
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diff
changeset
|
3402 |
|
8f3459a90bf3
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7860
diff
changeset
|
3403 void update_cdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3404 { |
|
8f3459a90bf3
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diff
changeset
|
3405 if (cdatamapping_is ("scaled")) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3406 set_clim (cdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3407 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3408 clim = cdata.get_limits (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3409 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3410 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3411 void update_alphadata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3412 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3413 if (alphadatamapping_is ("scaled")) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3414 set_alim (alphadata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3415 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3416 alim = alphadata.get_limits (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3417 } |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3418 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3419 void update_normalmode (void) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3420 { update_normals (); } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3421 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3422 void update_vertexnormals (void) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3423 { set_normalmode ("manual"); } |
| 6874 | 3424 }; |
| 3425 | |
| 3426 private: | |
| 3427 properties xproperties; | |
| 3428 | |
| 3429 public: | |
| 3430 surface (const graphics_handle& mh, const graphics_handle& p) | |
| 3431 : base_graphics_object (), xproperties (mh, p) | |
| 3432 { | |
| 3433 xproperties.override_defaults (*this); | |
| 3434 } | |
| 3435 | |
| 3436 ~surface (void) { xproperties.delete_children (); } | |
| 3437 | |
| 3438 base_properties& get_properties (void) { return xproperties; } | |
| 3439 | |
| 7222 | 3440 const base_properties& get_properties (void) const { return xproperties; } |
| 3441 | |
| 6874 | 3442 bool valid_object (void) const { return true; } |
| 3443 }; | |
| 3444 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3445 // --------------------------------------------------------------------- |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3446 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3447 class OCTINTERP_API hggroup : public base_graphics_object |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3448 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3449 public: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3450 class OCTINTERP_API properties : public base_properties |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3451 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3452 public: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3453 void remove_child (const graphics_handle& h) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3454 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3455 base_properties::remove_child (h); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3456 update_limits (); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3457 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3458 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3459 void adopt (const graphics_handle& h) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3460 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3461 base_properties::adopt (h); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3462 update_limits (); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3463 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3464 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3465 // See the genprops.awk script for an explanation of the |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3466 // properties declarations. |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3467 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3468 BEGIN_PROPERTIES(hggroup) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3469 // hidden properties for limit computation |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3470 row_vector_property xlim hr , Matrix() |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3471 row_vector_property ylim hr , Matrix() |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3472 row_vector_property zlim hr , Matrix() |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3473 row_vector_property clim hr , Matrix() |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3474 row_vector_property alim hr , Matrix() |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3475 bool_property xliminclude h , "on" |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3476 bool_property yliminclude h , "on" |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3477 bool_property zliminclude h , "on" |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3478 bool_property climinclude h , "on" |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3479 bool_property aliminclude h , "on" |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3480 END_PROPERTIES |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3481 |
|
b74039822fd2
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3482 private: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3483 void update_limits (void) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3484 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3485 update_axis_limits ("xlim"); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3486 update_axis_limits ("ylim"); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3487 update_axis_limits ("zlim"); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3488 update_axis_limits ("clim"); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3489 update_axis_limits ("alim"); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3490 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3491 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3492 protected: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3493 void init (void) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3494 { } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3495 }; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3496 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3497 private: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3498 properties xproperties; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3499 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3500 public: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3501 hggroup (const graphics_handle& mh, const graphics_handle& p) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3502 : base_graphics_object (), xproperties (mh, p) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3503 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3504 xproperties.override_defaults (*this); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3505 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3506 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3507 ~hggroup (void) { xproperties.delete_children (); } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3508 |
|
b74039822fd2
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3509 base_properties& get_properties (void) { return xproperties; } |
|
b74039822fd2
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3510 |
|
b74039822fd2
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3511 const base_properties& get_properties (void) const { return xproperties; } |
|
b74039822fd2
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3512 |
|
b74039822fd2
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3513 bool valid_object (void) const { return true; } |
|
b74039822fd2
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parents:
7864
diff
changeset
|
3514 |
|
b74039822fd2
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3515 void update_axis_limits (const std::string& axis_type); |
|
b74039822fd2
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7864
diff
changeset
|
3516 }; |
|
b74039822fd2
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parents:
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diff
changeset
|
3517 |
|
b74039822fd2
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diff
changeset
|
3518 // --------------------------------------------------------------------- |
|
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diff
changeset
|
3519 |
| 6874 | 3520 octave_value |
| 3521 get_property_from_handle (double handle, const std::string &property, | |
| 3522 const std::string &func); | |
| 3523 bool | |
| 3524 set_property_in_handle (double handle, const std::string &property, | |
| 3525 const octave_value &arg, const std::string &func); | |
| 3526 | |
| 3527 // --------------------------------------------------------------------- | |
| 3528 | |
|
7964
9cd3ee5298a0
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John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3529 class graphics_event; |
|
9cd3ee5298a0
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7936
diff
changeset
|
3530 |
|
9cd3ee5298a0
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7936
diff
changeset
|
3531 class |
|
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7936
diff
changeset
|
3532 base_graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
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7936
diff
changeset
|
3533 { |
|
9cd3ee5298a0
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diff
changeset
|
3534 public: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3535 friend class graphics_event; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
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7936
diff
changeset
|
3536 |
|
9cd3ee5298a0
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7936
diff
changeset
|
3537 base_graphics_event (void) : count (1) { } |
|
9cd3ee5298a0
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7936
diff
changeset
|
3538 |
|
9cd3ee5298a0
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diff
changeset
|
3539 virtual ~base_graphics_event (void) { } |
|
9cd3ee5298a0
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7936
diff
changeset
|
3540 |
|
9cd3ee5298a0
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7936
diff
changeset
|
3541 virtual void execute (void) = 0; |
|
9cd3ee5298a0
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7936
diff
changeset
|
3542 |
|
9cd3ee5298a0
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7936
diff
changeset
|
3543 private: |
|
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7936
diff
changeset
|
3544 int count; |
|
9cd3ee5298a0
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7936
diff
changeset
|
3545 }; |
|
9cd3ee5298a0
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7936
diff
changeset
|
3546 |
|
9cd3ee5298a0
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7936
diff
changeset
|
3547 class |
|
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7936
diff
changeset
|
3548 graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3549 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3550 public: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3551 typedef void (*event_fcn) (void*); |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3552 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3553 graphics_event (void) : rep (0) { } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3554 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3555 graphics_event (const graphics_event& e) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3556 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3557 rep = e.rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3558 rep->count++; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3559 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3560 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3561 ~graphics_event (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3562 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3563 if (rep && --rep->count == 0) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3564 delete rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3565 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3566 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3567 graphics_event& operator = (const graphics_event& e) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3568 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3569 if (rep != e.rep) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3570 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3571 if (rep && --rep->count == 0) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3572 delete rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3573 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3574 rep = e.rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3575 if (rep) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3576 rep->count++; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3577 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3578 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3579 return *this; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3580 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3581 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3582 void execute (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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diff
changeset
|
3583 { if (rep) rep->execute (); } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3584 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3585 bool ok (void) const |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3586 { return (rep != 0); } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3587 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3588 static graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3589 create_callback_event (const graphics_handle& h, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3590 const std::string& name, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3591 const octave_value& data = Matrix ()); |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3592 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3593 static graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3594 create_function_event (event_fcn fcn, void *data = 0); |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3595 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3596 static graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3597 create_set_event (const graphics_handle& h, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3598 const std::string& name, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3599 const octave_value& value); |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3600 private: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3601 base_graphics_event *rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3602 }; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3603 |
| 7365 | 3604 class OCTINTERP_API gh_manager |
| 6874 | 3605 { |
| 3606 protected: | |
| 3607 | |
| 3608 gh_manager (void); | |
| 3609 | |
| 3610 public: | |
| 3611 | |
| 3612 static bool instance_ok (void) | |
| 3613 { | |
| 3614 bool retval = true; | |
| 3615 | |
| 3616 if (! instance) | |
| 3617 instance = new gh_manager (); | |
| 3618 | |
| 3619 if (! instance) | |
| 3620 { | |
| 3621 ::error ("unable to create gh_manager!"); | |
| 3622 | |
| 3623 retval = false; | |
| 3624 } | |
| 3625 | |
| 3626 return retval; | |
| 3627 } | |
| 3628 | |
| 3629 static void free (const graphics_handle& h) | |
| 3630 { | |
| 3631 if (instance_ok ()) | |
| 3632 instance->do_free (h); | |
| 3633 } | |
| 3634 | |
| 3635 static graphics_handle lookup (double val) | |
| 3636 { | |
| 3637 return instance_ok () ? instance->do_lookup (val) : graphics_handle (); | |
| 3638 } | |
| 3639 | |
| 3640 static graphics_object get_object (const graphics_handle& h) | |
| 3641 { | |
| 3642 return instance_ok () ? instance->do_get_object (h) : graphics_object (); | |
| 3643 } | |
| 3644 | |
| 3645 static graphics_handle | |
| 3646 make_graphics_handle (const std::string& go_name, | |
| 7370 | 3647 const graphics_handle& parent, bool do_createfcn = true) |
| 6874 | 3648 { |
| 3649 return instance_ok () | |
| 7370 | 3650 ? instance->do_make_graphics_handle (go_name, parent, do_createfcn) |
| 6874 | 3651 : graphics_handle (); |
| 3652 } | |
| 3653 | |
| 3654 static graphics_handle make_figure_handle (double val) | |
| 3655 { | |
| 3656 return instance_ok () | |
| 3657 ? instance->do_make_figure_handle (val) : graphics_handle (); | |
| 3658 } | |
| 3659 | |
| 3660 static void push_figure (const graphics_handle& h) | |
| 3661 { | |
| 3662 if (instance_ok ()) | |
| 3663 instance->do_push_figure (h); | |
| 3664 } | |
| 3665 | |
| 3666 static void pop_figure (const graphics_handle& h) | |
| 3667 { | |
| 3668 if (instance_ok ()) | |
| 3669 instance->do_pop_figure (h); | |
| 3670 } | |
| 3671 | |
| 3672 static graphics_handle current_figure (void) | |
| 3673 { | |
| 3674 return instance_ok () | |
| 3675 ? instance->do_current_figure () : graphics_handle (); | |
| 3676 } | |
| 3677 | |
| 3678 static Matrix handle_list (void) | |
| 3679 { | |
| 3680 return instance_ok () ? instance->do_handle_list () : Matrix (); | |
| 3681 } | |
| 3682 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3683 static void lock (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3684 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3685 if (instance_ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3686 instance->do_lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3687 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3688 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3689 static void unlock (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3690 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3691 if (instance_ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3692 instance->do_unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3693 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3694 |
| 6874 | 3695 static Matrix figure_handle_list (void) |
| 3696 { | |
| 3697 return instance_ok () ? instance->do_figure_handle_list () : Matrix (); | |
| 3698 } | |
| 3699 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3700 static void execute_callback (const graphics_handle& h, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3701 const std::string& name, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3702 const octave_value& data = Matrix ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3703 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3704 graphics_object go = get_object (h); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3705 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3706 if (go.valid_object ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3707 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3708 octave_value cb = go.get (name); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3709 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3710 if (! error_state) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3711 execute_callback (h, cb, data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3712 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3713 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3714 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3715 static void execute_callback (const graphics_handle& h, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3716 const octave_value& cb, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3717 const octave_value& data = Matrix ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3718 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3719 if (instance_ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3720 instance->do_execute_callback (h, cb, data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3721 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3722 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3723 static void post_callback (const graphics_handle& h, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3724 const std::string& name, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3725 const octave_value& data = Matrix ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3726 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3727 if (instance_ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3728 instance->do_post_callback (h, name, data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3729 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3730 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3731 static void post_function (graphics_event::event_fcn fcn, void* data = 0) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3732 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3733 if (instance_ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3734 instance->do_post_function (fcn, data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3735 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3736 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3737 static void post_set (const graphics_handle& h, |
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3738 const std::string& name, |
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3739 const octave_value& value) |
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3740 { |
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3741 if (instance_ok ()) |
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3742 instance->do_post_set (h, name, value); |
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3743 } |
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3744 |
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3745 static int process_events (void) |
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3746 { |
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3747 return (instance_ok () ? instance->do_process_events () : 0); |
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|
3748 } |
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3749 |
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3750 static int flush_events (void) |
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3751 { |
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3752 return (instance_ok () ? instance->do_process_events (true) : 0); |
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3753 } |
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3754 |
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3755 public: |
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3756 class autolock |
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3757 { |
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3758 public: |
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3759 autolock (void) { lock (); } |
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3760 |
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3761 ~autolock (void) { unlock (); } |
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3762 |
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3763 private: |
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3764 |
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3765 // No copying! |
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3766 autolock (const autolock&); |
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3767 autolock& operator = (const autolock&); |
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3768 }; |
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3769 |
| 6874 | 3770 private: |
| 3771 | |
| 3772 static gh_manager *instance; | |
| 3773 | |
| 3774 typedef std::map<graphics_handle, graphics_object>::iterator iterator; | |
| 3775 typedef std::map<graphics_handle, graphics_object>::const_iterator const_iterator; | |
| 3776 | |
| 3777 typedef std::set<graphics_handle>::iterator free_list_iterator; | |
| 3778 typedef std::set<graphics_handle>::const_iterator const_free_list_iterator; | |
| 3779 | |
| 3780 typedef std::list<graphics_handle>::iterator figure_list_iterator; | |
| 3781 typedef std::list<graphics_handle>::const_iterator const_figure_list_iterator; | |
| 3782 | |
| 3783 // A map of handles to graphics objects. | |
| 3784 std::map<graphics_handle, graphics_object> handle_map; | |
| 3785 | |
| 3786 // The available graphics handles. | |
| 3787 std::set<graphics_handle> handle_free_list; | |
| 3788 | |
| 3789 // The next handle available if handle_free_list is empty. | |
| 7286 | 3790 double next_handle; |
| 6874 | 3791 |
| 3792 // The allocated figure handles. Top of the stack is most recently | |
| 3793 // created. | |
| 3794 std::list<graphics_handle> figure_list; | |
| 3795 | |
|
7936
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3796 // The lock for accessing the graphics sytsem |
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3797 octave_mutex graphics_lock; |
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3798 |
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3799 // The list of event queued by backends |
|
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3800 std::list<graphics_event> event_queue; |
|
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3801 |
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3802 // The stack of callback objects |
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3803 std::list<graphics_object> callback_objects; |
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3804 |
| 6874 | 3805 graphics_handle get_handle (const std::string& go_name); |
| 3806 | |
| 3807 void do_free (const graphics_handle& h); | |
| 3808 | |
| 3809 graphics_handle do_lookup (double val) | |
| 3810 { | |
| 7363 | 3811 iterator p = (xisnan (val) ? handle_map.end () : handle_map.find (val)); |
| 6874 | 3812 |
| 3813 return (p != handle_map.end ()) ? p->first : graphics_handle (); | |
| 3814 } | |
| 3815 | |
| 3816 graphics_object do_get_object (const graphics_handle& h) | |
| 3817 { | |
| 7379 | 3818 iterator p = (h.ok () ? handle_map.find (h) : handle_map.end ()); |
| 6874 | 3819 |
| 3820 return (p != handle_map.end ()) ? p->second : graphics_object (); | |
| 3821 } | |
| 3822 | |
| 3823 graphics_handle do_make_graphics_handle (const std::string& go_name, | |
| 7370 | 3824 const graphics_handle& p, bool do_createfcn); |
| 6874 | 3825 |
| 3826 graphics_handle do_make_figure_handle (double val); | |
| 3827 | |
| 3828 Matrix do_handle_list (void) | |
| 3829 { | |
| 3830 Matrix retval (1, handle_map.size ()); | |
| 3831 octave_idx_type i = 0; | |
| 3832 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++) | |
| 7056 | 3833 { |
| 3834 graphics_handle h = p->first; | |
| 3835 retval(i++) = h.value (); | |
| 3836 } | |
| 6874 | 3837 return retval; |
| 3838 } | |
| 3839 | |
| 3840 Matrix do_figure_handle_list (void) | |
| 3841 { | |
| 3842 Matrix retval (1, figure_list.size ()); | |
| 3843 octave_idx_type i = 0; | |
| 3844 for (const_figure_list_iterator p = figure_list.begin (); | |
| 3845 p != figure_list.end (); | |
| 3846 p++) | |
| 7056 | 3847 { |
| 3848 graphics_handle h = *p; | |
| 3849 retval(i++) = h.value (); | |
| 3850 } | |
| 6874 | 3851 return retval; |
| 3852 } | |
| 3853 | |
| 3854 void do_push_figure (const graphics_handle& h); | |
| 3855 | |
| 3856 void do_pop_figure (const graphics_handle& h); | |
| 3857 | |
| 3858 graphics_handle do_current_figure (void) const | |
| 3859 { | |
| 3860 return figure_list.empty () ? graphics_handle () : figure_list.front (); | |
| 3861 } | |
|
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3862 |
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3863 void do_lock (void) { graphics_lock.lock (); } |
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3864 |
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|
3865 void do_unlock (void) { graphics_lock.unlock (); } |
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3866 |
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3867 void do_execute_callback (const graphics_handle& h, const octave_value& cb, |
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3868 const octave_value& data); |
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3869 |
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3870 void do_post_callback (const graphics_handle& h, const std::string name, |
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3871 const octave_value& data); |
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3872 |
|
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3873 void do_post_function (graphics_event::event_fcn fcn, void* fcn_data); |
|
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3874 |
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3875 void do_post_set (const graphics_handle& h, const std::string name, |
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3876 const octave_value& value); |
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3877 |
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|
3878 int do_process_events (bool force = false); |
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3879 |
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|
3880 static void restore_gcbo (void*) |
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|
3881 { |
|
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|
3882 if (instance_ok ()) |
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|
3883 instance->do_restore_gcbo (); |
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3884 } |
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|
3885 |
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|
3886 void do_restore_gcbo (void); |
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3887 |
|
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3888 void do_post_event (const graphics_event& e); |
| 6874 | 3889 }; |
| 3890 | |
| 3891 | |
| 3892 // This function is NOT equivalent to the scripting language function gcf. | |
| 7365 | 3893 OCTINTERP_API graphics_handle gcf (void); |
| 6874 | 3894 |
| 3895 // This function is NOT equivalent to the scripting language function gca. | |
| 7365 | 3896 OCTINTERP_API graphics_handle gca (void); |
| 6874 | 3897 |
| 3898 #endif | |
| 3899 | |
| 3900 /* | |
| 3901 ;;; Local Variables: *** | |
| 3902 ;;; mode: C++ *** | |
| 3903 ;;; End: *** | |
| 3904 */ |