Mercurial > octave-nkf
annotate src/graphics.h.in @ 7830:61aee739a4da
Make sure to initialize axes xform data.
| author | Michael Goffioul <michael.goffioul@gmail.com> |
|---|---|
| date | Sun, 17 Feb 2008 22:27:48 +0100 |
| parents | 8ca8e97e8c0a |
| children | e06fdf7ea647 |
| 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" |
| 40 #include "ov.h" | |
| 41 | |
| 7189 | 42 class caseless_str : public std::string |
| 43 { | |
| 44 public: | |
| 45 typedef std::string::iterator iterator; | |
| 46 typedef std::string::const_iterator const_iterator; | |
| 47 | |
| 48 caseless_str (void) : std::string () { } | |
| 49 caseless_str (const std::string& s) : std::string (s) { } | |
| 50 caseless_str (const char *s) : std::string (s) { } | |
| 51 | |
| 52 caseless_str (const caseless_str& name) : std::string (name) { } | |
| 53 | |
| 54 caseless_str& operator = (const caseless_str& pname) | |
| 55 { | |
| 56 std::string::operator = (pname); | |
| 57 return *this; | |
| 58 } | |
| 59 | |
| 60 operator std::string (void) const { return *this; } | |
| 61 | |
| 62 // Case-insensitive comparison. | |
| 63 bool compare (const std::string& s, size_t limit = NPOS) const | |
| 64 { | |
| 65 const_iterator p1 = begin (); | |
| 66 const_iterator p2 = s.begin (); | |
| 67 | |
| 68 size_t k = 0; | |
| 69 | |
| 70 while (p1 != end () && p2 != s.end () && k++ < limit) | |
| 71 { | |
| 72 if (std::tolower (*p1) != std::tolower (*p2)) | |
| 73 return false; | |
| 74 | |
| 75 *p1++; | |
| 76 *p2++; | |
| 77 } | |
| 78 | |
| 79 return (limit == NPOS) ? size () == s.size () : k == limit; | |
| 80 } | |
| 81 }; | |
| 82 | |
| 83 // --------------------------------------------------------------------- | |
| 84 | |
| 6874 | 85 class graphics_handle |
| 86 { | |
| 87 public: | |
| 88 graphics_handle (void) : val (octave_NaN) { } | |
| 89 | |
| 90 graphics_handle (const octave_value& a); | |
| 91 | |
| 92 graphics_handle (int a) : val (a) { } | |
| 93 | |
| 94 graphics_handle (double a) : val (a) { } | |
| 95 | |
| 96 graphics_handle (const graphics_handle& a) : val (a.val) { } | |
| 97 | |
| 98 graphics_handle& operator = (const graphics_handle& a) | |
| 99 { | |
| 100 if (&a != this) | |
| 101 val = a.val; | |
| 102 | |
| 103 return *this; | |
| 104 } | |
| 105 | |
| 106 ~graphics_handle (void) { } | |
| 107 | |
| 108 double value (void) const { return val; } | |
| 109 | |
| 110 octave_value as_octave_value (void) const | |
| 111 { | |
| 112 return ok () ? octave_value (val) : octave_value (Matrix ()); | |
| 113 } | |
| 114 | |
| 115 graphics_handle operator ++ (void) | |
| 116 { | |
| 117 ++val; | |
| 118 return *this; | |
| 119 } | |
| 120 | |
| 121 graphics_handle operator ++ (int) | |
| 122 { | |
| 123 graphics_handle h = *this; | |
| 124 ++val; | |
| 125 return h; | |
| 126 } | |
| 127 | |
| 128 graphics_handle operator -- (void) | |
| 129 { | |
| 130 --val; | |
| 131 return *this; | |
| 132 } | |
| 133 | |
| 134 graphics_handle operator -- (int) | |
| 135 { | |
| 136 graphics_handle h = *this; | |
| 137 --val; | |
| 138 return h; | |
| 139 } | |
| 140 | |
| 141 bool ok (void) const { return ! xisnan (val); } | |
| 142 | |
| 143 private: | |
| 144 double val; | |
| 145 }; | |
| 146 | |
| 147 inline bool | |
| 148 operator == (const graphics_handle& a, const graphics_handle& b) | |
| 149 { | |
| 150 return a.value () == b.value (); | |
| 151 } | |
| 152 | |
| 153 inline bool | |
| 154 operator != (const graphics_handle& a, const graphics_handle& b) | |
| 155 { | |
| 156 return a.value () != b.value (); | |
| 157 } | |
| 158 | |
| 159 inline bool | |
| 160 operator < (const graphics_handle& a, const graphics_handle& b) | |
| 161 { | |
| 162 return a.value () < b.value (); | |
| 163 } | |
| 164 | |
| 165 inline bool | |
| 166 operator <= (const graphics_handle& a, const graphics_handle& b) | |
| 167 { | |
| 168 return a.value () <= b.value (); | |
| 169 } | |
| 170 | |
| 171 inline bool | |
| 172 operator >= (const graphics_handle& a, const graphics_handle& b) | |
| 173 { | |
| 174 return a.value () >= b.value (); | |
| 175 } | |
| 176 | |
| 177 inline bool | |
| 178 operator > (const graphics_handle& a, const graphics_handle& b) | |
| 179 { | |
| 180 return a.value () > b.value (); | |
| 181 } | |
| 182 | |
| 183 // --------------------------------------------------------------------- | |
| 184 | |
| 7427 | 185 class base_scaler |
| 186 { | |
| 187 public: | |
| 188 base_scaler (void) { } | |
| 189 | |
| 7441 | 190 virtual ~base_scaler (void) { } |
| 7440 | 191 |
| 7427 | 192 virtual Matrix scale (const Matrix& m) const |
| 193 { | |
| 194 error ("invalid axis scale"); | |
| 195 return m; | |
| 196 } | |
| 197 | |
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198 virtual NDArray scale (const NDArray& m) const |
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199 { |
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200 error ("invalid axis scale"); |
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201 return m; |
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202 } |
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203 |
| 7427 | 204 virtual double scale (double d) const |
| 205 { | |
| 206 error ("invalid axis scale"); | |
| 207 return d; | |
| 208 } | |
| 209 | |
| 210 virtual double unscale (double d) const | |
| 211 { | |
| 212 error ("invalid axis scale"); | |
| 213 return d; | |
| 214 } | |
| 215 | |
| 216 virtual base_scaler* clone () const | |
| 217 { return new base_scaler (); } | |
| 218 }; | |
| 219 | |
| 220 class lin_scaler : public base_scaler | |
| 221 { | |
| 222 public: | |
| 223 lin_scaler (void) { } | |
| 224 | |
| 225 Matrix scale (const Matrix& m) const { return m; } | |
| 226 | |
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227 NDArray scale (const NDArray& m) const { return m; } |
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228 |
| 7427 | 229 double scale (double d) const { return d; } |
| 230 | |
| 231 double unscale (double d) const { return d; } | |
| 232 | |
| 233 base_scaler* clone (void) const { return new lin_scaler (); } | |
| 234 }; | |
| 235 | |
| 236 class log_scaler : public base_scaler | |
| 237 { | |
| 238 public: | |
| 239 log_scaler (void) { } | |
| 240 | |
| 241 Matrix scale (const Matrix& m) const | |
| 242 { | |
| 243 Matrix retval (m.rows (), m.cols ()); | |
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244 |
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245 do_scale (m.data (), retval.fortran_vec (), m.numel ()); |
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246 return retval; |
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247 } |
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248 |
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249 NDArray scale (const NDArray& m) const |
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250 { |
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251 NDArray retval (m.dims ()); |
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252 |
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253 do_scale (m.data (), retval.fortran_vec (), m.numel ()); |
| 7427 | 254 return retval; |
| 255 } | |
| 256 | |
| 257 double scale (double d) const | |
| 258 { return log10 (d); } | |
| 259 | |
| 260 double unscale (double d) const | |
| 261 { return pow (10.0, d); } | |
| 262 | |
| 263 base_scaler* clone (void) const | |
| 264 { return new log_scaler (); } | |
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265 |
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266 private: |
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267 void do_scale (const double *src, double *dest, int n) const |
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268 { |
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269 for (int i = 0; i < n; i++) |
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270 dest[i] = log10(src[i]); |
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271 } |
| 7427 | 272 }; |
| 273 | |
| 274 class scaler | |
| 275 { | |
| 276 public: | |
| 277 scaler (void) : rep (new base_scaler ()) { } | |
| 278 | |
| 279 scaler (const scaler& s) : rep (s.rep->clone()) { } | |
| 280 | |
| 281 ~scaler (void) { delete rep; } | |
| 282 | |
| 283 Matrix scale (const Matrix& m) const | |
| 284 { return rep->scale (m); } | |
| 285 | |
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286 NDArray scale (const NDArray& m) const |
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287 { return rep->scale (m); } |
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288 |
| 7427 | 289 double scale (double d) const |
| 290 { return rep->scale (d); } | |
| 291 | |
| 292 double unscale (double d) const | |
| 293 { return rep->unscale (d); } | |
| 294 | |
| 295 scaler& operator = (const scaler& s) | |
| 296 { | |
| 297 if (rep) | |
| 298 { | |
| 299 delete rep; | |
| 300 rep = 0; | |
| 301 } | |
| 302 | |
| 303 rep = s.rep->clone (); | |
| 304 | |
| 305 return *this; | |
| 306 } | |
| 307 | |
| 308 scaler& operator = (const std::string& s) | |
| 309 { | |
| 310 if (rep) | |
| 311 { | |
| 312 delete rep; | |
| 313 rep = 0; | |
| 314 } | |
| 315 | |
| 316 if (s == "log") | |
| 317 rep = new log_scaler (); | |
| 318 else if (s == "linear") | |
| 319 rep = new lin_scaler (); | |
| 320 else | |
| 321 rep = new base_scaler (); | |
| 322 | |
| 323 return *this; | |
| 324 } | |
| 325 | |
| 326 private: | |
| 327 base_scaler *rep; | |
| 328 }; | |
| 329 | |
| 330 // --------------------------------------------------------------------- | |
| 331 | |
| 7363 | 332 class property; |
| 333 | |
| 334 class base_property | |
| 335 { | |
| 336 public: | |
| 337 friend class property; | |
| 338 | |
| 339 public: | |
| 340 base_property (void) : count (0) { } | |
| 341 | |
| 342 base_property (const std::string& s, const graphics_handle& h) | |
| 343 : count (0), name (s), parent (h), hidden (false) { } | |
| 344 | |
| 345 base_property (const base_property& p) | |
| 346 : count (0), name (p.name), parent (p.parent), hidden (p.hidden) { } | |
| 347 | |
| 348 virtual ~base_property (void) { } | |
| 349 | |
| 350 bool ok (void) const { return parent.ok (); } | |
| 351 | |
| 352 std::string get_name (void) const { return name; } | |
| 353 | |
| 354 void set_name (const std::string& s) { name = s; } | |
| 355 | |
| 356 graphics_handle get_parent (void) const { return parent; } | |
| 357 | |
| 358 void set_parent (const graphics_handle &h) { parent = h; } | |
| 359 | |
| 360 bool is_hidden (void) const { return hidden; } | |
| 361 | |
| 362 void set_hidden (bool flag) { hidden = flag; } | |
| 363 | |
| 7364 | 364 virtual void set (const octave_value&) |
| 7363 | 365 { error ("set: invalid property \"%s\"", name.c_str ()); } |
| 366 | |
| 367 virtual octave_value get (void) const | |
| 368 { | |
| 369 error ("get: invalid property \"%s\"", name.c_str ()); | |
| 370 return octave_value (); | |
| 371 } | |
| 372 | |
| 373 base_property& operator = (const octave_value& val) | |
| 374 { | |
| 375 set (val); | |
| 376 return *this; | |
| 377 } | |
| 378 | |
| 379 private: | |
| 380 int count; | |
| 381 std::string name; | |
| 382 graphics_handle parent; | |
| 383 bool hidden; | |
| 384 }; | |
| 385 | |
| 386 // --------------------------------------------------------------------- | |
| 387 | |
| 388 class string_property : public base_property | |
| 389 { | |
| 390 public: | |
| 391 string_property (const std::string& s, const graphics_handle& h, | |
| 392 const std::string& val = "") | |
| 393 : base_property (s, h), str (val) { } | |
| 394 | |
| 395 string_property (const string_property& p) | |
| 396 : base_property (p), str (p.str) { } | |
| 397 | |
| 398 void set (const octave_value& val) | |
| 399 { | |
| 400 if (val.is_string ()) | |
| 401 str = val.string_value (); | |
| 402 else | |
| 403 error ("set: invalid string property value for \"%s\"", | |
| 404 get_name ().c_str ()); | |
| 405 } | |
| 406 | |
| 407 octave_value get (void) const | |
| 408 { return octave_value (str); } | |
| 409 | |
| 410 std::string string_value (void) const { return str; } | |
| 411 | |
| 412 string_property& operator = (const octave_value& val) | |
| 413 { | |
| 414 set (val); | |
| 415 return *this; | |
| 416 } | |
| 417 | |
| 418 private: | |
| 419 std::string str; | |
| 420 }; | |
| 421 | |
| 422 // --------------------------------------------------------------------- | |
| 423 | |
| 424 class radio_values | |
| 425 { | |
| 426 public: | |
| 427 OCTINTERP_API radio_values (const std::string& opt_string = std::string ()); | |
| 428 | |
| 429 radio_values (const radio_values& a) | |
| 430 : default_val (a.default_val), possible_vals (a.possible_vals) { } | |
| 431 | |
| 432 radio_values& operator = (const radio_values& a) | |
| 433 { | |
| 434 if (&a != this) | |
| 435 { | |
| 436 default_val = a.default_val; | |
| 437 possible_vals = a.possible_vals; | |
| 438 } | |
| 439 | |
| 440 return *this; | |
| 441 } | |
| 442 | |
| 443 std::string default_value (void) const { return default_val; } | |
| 444 | |
| 445 bool validate (const std::string& val) | |
| 446 { | |
| 447 bool retval = true; | |
| 448 | |
| 449 if (! contains (val)) | |
| 450 { | |
| 451 error ("invalid value = %s", val.c_str ()); | |
| 452 retval = false; | |
| 453 } | |
| 454 | |
| 455 return retval; | |
| 456 } | |
| 457 | |
| 458 bool contains (const std::string& val) | |
| 459 { | |
| 460 return (possible_vals.find (val) != possible_vals.end ()); | |
| 461 } | |
| 462 | |
| 463 private: | |
| 464 // Might also want to cache | |
| 465 std::string default_val; | |
| 466 std::set<caseless_str> possible_vals; | |
| 467 }; | |
| 468 | |
| 469 class radio_property : public base_property | |
| 470 { | |
| 471 public: | |
| 7364 | 472 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 473 const radio_values& v = radio_values ()) |
| 7364 | 474 : base_property (nm, h), |
| 7363 | 475 vals (v), current_val (v.default_value ()) { } |
| 476 | |
| 7364 | 477 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 478 const std::string& v) |
| 7364 | 479 : base_property (nm, h), |
| 7363 | 480 vals (v), current_val (vals.default_value ()) { } |
| 481 | |
| 7364 | 482 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 483 const radio_values& v, const std::string& def) |
| 7364 | 484 : base_property (nm, h), |
| 7363 | 485 vals (v), current_val (def) { } |
| 486 | |
| 487 radio_property (const radio_property& p) | |
| 488 : base_property (p), vals (p.vals), current_val (p.current_val) { } | |
| 489 | |
| 490 void set (const octave_value& newval) | |
| 491 { | |
| 492 if (newval.is_string ()) | |
| 493 { | |
| 494 std::string s = newval.string_value (); | |
| 495 if (vals.validate (s)) | |
| 496 current_val = s; | |
| 497 else | |
| 498 error ("set: invalid value for radio property \"%s\" (value = %s)", | |
| 499 get_name ().c_str (), s.c_str ()); | |
| 500 } | |
| 501 else | |
| 502 error ("set: invalid value for radio property \"%s\"", | |
| 503 get_name ().c_str ()); | |
| 504 } | |
| 505 | |
| 506 octave_value get (void) const { return octave_value (current_val); } | |
| 507 | |
| 508 const std::string& current_value (void) const { return current_val; } | |
| 509 | |
| 510 bool is (const caseless_str& v) const | |
| 511 { return v.compare (current_val); } | |
| 512 | |
| 513 radio_property& operator = (const octave_value& val) | |
| 514 { | |
| 515 set (val); | |
| 516 return *this; | |
| 517 } | |
| 518 | |
| 519 private: | |
| 520 radio_values vals; | |
| 521 std::string current_val; | |
| 522 }; | |
| 523 | |
| 524 // --------------------------------------------------------------------- | |
| 525 | |
| 526 class color_values | |
| 527 { | |
| 528 public: | |
| 529 color_values (double r = 0, double g = 0, double b = 1) | |
| 530 : xrgb (1, 3) | |
| 531 { | |
| 532 xrgb(0) = r; | |
| 533 xrgb(1) = g; | |
| 534 xrgb(2) = b; | |
| 535 | |
| 536 validate (); | |
| 537 } | |
| 538 | |
| 539 color_values (std::string str) | |
| 540 : xrgb (1, 3) | |
| 541 { | |
| 542 if (! str2rgb (str)) | |
| 543 error ("invalid color specification: %s", str.c_str ()); | |
| 544 } | |
| 545 | |
| 546 color_values (const color_values& c) | |
| 547 : xrgb (c.xrgb) | |
| 548 { } | |
| 549 | |
| 550 color_values& operator = (const color_values& c) | |
| 551 { | |
| 552 if (&c != this) | |
| 553 xrgb = c.xrgb; | |
| 554 | |
| 555 return *this; | |
| 556 } | |
| 557 | |
| 558 Matrix rgb (void) const { return xrgb; } | |
| 559 | |
| 560 operator octave_value (void) const { return xrgb; } | |
| 561 | |
| 562 void validate (void) const | |
| 563 { | |
| 564 for (int i = 0; i < 3; i++) | |
| 565 { | |
| 566 if (xrgb(i) < 0 || xrgb(i) > 1) | |
| 567 { | |
| 568 error ("invalid RGB color specification"); | |
| 569 break; | |
| 570 } | |
| 571 } | |
| 572 } | |
| 573 | |
| 574 private: | |
| 575 Matrix xrgb; | |
| 576 | |
| 577 OCTINTERP_API bool str2rgb (std::string str); | |
| 578 }; | |
| 579 | |
| 580 class color_property : public base_property | |
| 581 { | |
| 582 public: | |
| 583 color_property (const color_values& c, const radio_values& v) | |
| 584 : base_property ("", graphics_handle ()), | |
| 585 current_type (color_t), color_val (c), radio_val (v), | |
| 586 current_val (v.default_value ()) | |
| 587 { } | |
| 588 | |
| 7364 | 589 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 590 const color_values& c = color_values (), |
| 591 const radio_values& v = radio_values ()) | |
| 7364 | 592 : base_property (nm, h), |
| 7363 | 593 current_type (color_t), color_val (c), radio_val (v), |
| 594 current_val (v.default_value ()) | |
| 595 { } | |
| 596 | |
| 7364 | 597 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 598 const radio_values& v) |
| 7364 | 599 : base_property (nm, h), |
| 7363 | 600 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 601 current_val (v.default_value ()) | |
| 602 { } | |
| 603 | |
| 7364 | 604 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 605 const std::string& v) |
| 7364 | 606 : base_property (nm, h), |
| 7363 | 607 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 608 current_val (radio_val.default_value ()) | |
| 609 { } | |
| 610 | |
| 7364 | 611 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 612 const color_property& v) |
| 7364 | 613 : base_property (nm, h), |
| 7363 | 614 current_type (v.current_type), color_val (v.color_val), |
| 615 radio_val (v.radio_val), current_val (v.current_val) | |
| 616 { } | |
| 617 | |
| 618 color_property (const color_property& p) | |
| 619 : base_property (p), current_type (p.current_type), | |
| 620 color_val (p.color_val), radio_val (p.radio_val), | |
| 621 current_val (p.current_val) { } | |
| 622 | |
| 623 octave_value get (void) const | |
| 624 { | |
| 625 if (current_type == color_t) | |
| 626 return color_val.rgb (); | |
| 627 | |
| 628 return current_val; | |
| 629 } | |
| 630 | |
| 631 OCTINTERP_API void set (const octave_value& newval); | |
| 632 | |
| 633 bool is_rgb (void) const { return (current_type == color_t); } | |
| 634 | |
| 635 bool is_radio (void) const { return (current_type == radio_t); } | |
| 636 | |
| 637 bool is (const std::string& v) const | |
| 638 { return (is_radio () && current_val == v); } | |
| 639 | |
| 640 Matrix rgb (void) const | |
| 641 { | |
| 642 if (current_type != color_t) | |
| 643 error ("color has no rgb value"); | |
| 644 | |
| 645 return color_val.rgb (); | |
| 646 } | |
| 647 | |
| 648 const std::string& current_value (void) const | |
| 649 { | |
| 650 if (current_type != radio_t) | |
| 651 error ("color has no radio value"); | |
| 652 | |
| 653 return current_val; | |
| 654 } | |
| 655 | |
| 656 color_property& operator = (const octave_value& val) | |
| 657 { | |
| 658 set (val); | |
| 659 return *this; | |
| 660 } | |
| 661 | |
| 662 operator octave_value (void) const { return get (); } | |
| 663 | |
| 664 private: | |
| 665 enum current_enum { color_t, radio_t } current_type; | |
| 666 color_values color_val; | |
| 667 radio_values radio_val; | |
| 668 std::string current_val; | |
| 669 }; | |
| 670 | |
| 671 // --------------------------------------------------------------------- | |
| 672 | |
| 673 class double_property : public base_property | |
| 674 { | |
| 675 public: | |
| 7364 | 676 double_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 677 double d = 0) |
| 7364 | 678 : base_property (nm, h), |
| 7363 | 679 current_val (d) { } |
| 680 | |
| 681 double_property (const double_property& p) | |
| 682 : base_property (p), current_val (p.current_val) { } | |
| 683 | |
| 684 void set (const octave_value& v) | |
| 685 { | |
| 686 if (v.is_scalar_type () && v.is_real_type ()) | |
| 687 current_val = v.double_value (); | |
| 688 else | |
| 689 error ("set: invalid value for double property \"%s\"", | |
| 690 get_name ().c_str ()); | |
| 691 } | |
| 692 | |
| 693 octave_value get (void) const { return octave_value (current_val); } | |
| 694 | |
| 695 double double_value (void) const { return current_val; } | |
| 696 | |
| 697 double_property& operator = (const octave_value& val) | |
| 698 { | |
| 699 set (val); | |
| 700 return *this; | |
| 701 } | |
| 702 | |
| 703 private: | |
| 704 double current_val; | |
| 705 }; | |
| 706 | |
| 707 // --------------------------------------------------------------------- | |
| 708 | |
| 709 class array_property : public base_property | |
| 710 { | |
| 711 public: | |
| 7364 | 712 array_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 713 const octave_value& m) |
| 7364 | 714 : base_property (nm, h), data (m) { } |
| 7363 | 715 |
| 716 octave_value get (void) const { return data; } | |
| 717 | |
| 718 void set (const octave_value& v) | |
| 719 { | |
| 720 if (validate (v)) | |
| 721 data = v; | |
| 722 else | |
| 723 error ("invalid value for array property \"%s\"", | |
| 724 get_name ().c_str ()); | |
| 725 } | |
| 726 | |
| 727 void add_constraint (const std::string& type) | |
| 728 { type_constraints.push_back (type); } | |
| 729 | |
|
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730 void add_constraint (const dim_vector& dims) |
| 7363 | 731 { size_constraints.push_back (dims); } |
| 732 | |
| 733 array_property& operator = (const octave_value& val) | |
| 734 { | |
| 735 set (val); | |
| 736 return *this; | |
| 737 } | |
| 738 | |
| 739 private: | |
| 740 OCTINTERP_API bool validate (const octave_value& v); | |
| 741 | |
|
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742 protected: |
| 7363 | 743 octave_value data; |
| 744 std::list<std::string> type_constraints; | |
| 745 std::list<dim_vector> size_constraints; | |
| 746 }; | |
| 747 | |
|
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748 class row_vector_property : public array_property |
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749 { |
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750 public: |
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751 row_vector_property (const std::string& nm, const graphics_handle& h, |
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752 const octave_value& m) |
|
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753 : array_property (nm, h, m) |
|
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754 { |
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755 add_constraint (dim_vector (-1, 1)); |
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756 add_constraint (dim_vector (1, -1)); |
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757 } |
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758 |
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759 void set (const octave_value& v) |
|
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760 { |
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761 array_property::set (v); |
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762 |
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763 if (! error_state) |
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|
764 { |
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765 dim_vector dv = data.dims (); |
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766 |
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|
767 if (dv(0) > 1 && dv(1) == 1) |
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768 { |
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|
769 int tmp = dv(0); |
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770 dv(0) = dv(1); |
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771 dv(1) = tmp; |
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772 |
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773 data = data.reshape (dv); |
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774 } |
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775 } |
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776 } |
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|
777 |
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778 void add_constraint (const std::string& type) |
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779 { |
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780 array_property::add_constraint (type); |
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781 } |
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782 |
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783 void add_constraint (const dim_vector& dims) |
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784 { |
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785 array_property::add_constraint (dims); |
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786 } |
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787 |
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788 void add_constraint (octave_idx_type len) |
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789 { |
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790 size_constraints.remove (dim_vector (1, -1)); |
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791 size_constraints.remove (dim_vector (-1, 1)); |
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792 |
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793 add_constraint (dim_vector (1, len)); |
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794 add_constraint (dim_vector (len, 1)); |
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795 } |
|
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796 |
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797 row_vector_property& operator = (const octave_value& val) |
|
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798 { |
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799 set (val); |
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800 return *this; |
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801 } |
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802 |
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803 private: |
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804 OCTINTERP_API bool validate (const octave_value& v); |
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805 }; |
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806 |
| 7363 | 807 // --------------------------------------------------------------------- |
| 808 | |
| 809 class data_property : public base_property | |
| 810 { | |
| 811 public: | |
| 812 data_property (void) | |
| 813 : base_property ("", graphics_handle ()) { } | |
| 814 | |
| 7364 | 815 data_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 816 const NDArray& m = NDArray ()) |
| 7364 | 817 : base_property (nm, h), |
| 7363 | 818 data (m), xmin (octave_Inf), xmax (-octave_Inf), xminp (octave_Inf) |
| 819 { | |
| 820 get_data_limits (); | |
| 821 } | |
| 822 | |
| 7364 | 823 data_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 824 const Matrix& m) |
| 7364 | 825 : base_property (nm, h), |
| 7363 | 826 data (m), xmin (octave_Inf), xmax (-octave_Inf), xminp (octave_Inf) |
| 827 { | |
| 828 get_data_limits (); | |
| 829 } | |
| 830 | |
| 831 data_property (const data_property& p) | |
| 832 : base_property (p), data (p.data), | |
| 833 xmin (p.xmin), xmax (p.xmax), xminp (p.xminp) { } | |
| 834 | |
| 835 void set (const octave_value& val) | |
| 836 { | |
| 837 data = val.array_value (); | |
| 838 | |
| 839 get_data_limits (); | |
| 840 } | |
| 841 | |
| 842 octave_value get (void) const { return data; } | |
| 843 | |
| 844 NDArray array_value (void) const { return data; } | |
| 845 | |
| 846 Matrix matrix_value (void) const { return data.matrix_value (); } | |
| 847 | |
| 848 double min_val (void) const { return xmin; } | |
| 849 double max_val (void) const { return xmax; } | |
| 850 double min_pos (void) const { return xminp; } | |
| 851 | |
| 852 data_property& operator = (const octave_value& val) | |
| 853 { | |
| 854 set (val); | |
| 855 return *this; | |
| 856 } | |
| 857 | |
| 858 private: | |
| 859 NDArray data; | |
| 860 double xmin; | |
| 861 double xmax; | |
| 862 double xminp; | |
| 863 | |
| 864 void get_data_limits (void) | |
| 865 { | |
| 866 octave_idx_type nel = data.numel (); | |
| 867 | |
| 7395 | 868 xmin = xminp = octave_Inf; |
| 869 xmax = -octave_Inf; | |
| 870 | |
| 7363 | 871 if (nel > 0) |
| 872 { | |
| 873 const double *d = data.data (); | |
| 874 | |
| 875 for (octave_idx_type i = 0; i < nel; i++) | |
| 876 { | |
| 877 double val = d[i]; | |
| 878 | |
| 879 if (! (xisinf (val) || xisnan (val))) | |
| 880 { | |
| 881 if (val < xmin) | |
| 882 xmin = val; | |
| 883 | |
| 884 if (val > xmax) | |
| 885 xmax = val; | |
| 886 | |
| 887 if (val > 0 && val < xminp) | |
| 888 xminp = val; | |
| 889 } | |
| 890 } | |
| 891 } | |
| 892 } | |
| 893 }; | |
| 894 | |
| 895 // --------------------------------------------------------------------- | |
| 896 | |
| 897 class bool_property : public radio_property | |
| 898 { | |
| 899 public: | |
| 7364 | 900 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 901 bool val) |
| 7364 | 902 : radio_property (nm, h, radio_values (val ? "{on}|off" : "on|{off}")) |
| 7363 | 903 { } |
| 904 | |
| 7364 | 905 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 906 const char* val) |
| 7364 | 907 : radio_property (nm, h, radio_values ("on|off"), val) |
| 7363 | 908 { } |
| 909 | |
| 910 bool_property (const bool_property& p) | |
| 911 : radio_property (p) { } | |
| 912 | |
| 913 void set (const octave_value& val) | |
| 914 { | |
| 915 if (val.is_bool_scalar ()) | |
| 916 radio_property::set (val.bool_value () ? "on" : "off"); | |
| 917 else | |
| 918 radio_property::set (val); | |
| 919 } | |
| 920 | |
| 921 bool is_on (void) const { return is ("on"); } | |
| 922 | |
| 923 bool_property& operator = (const octave_value& val) | |
| 924 { | |
| 925 set (val); | |
| 926 return *this; | |
| 927 } | |
| 928 }; | |
| 929 | |
| 930 // --------------------------------------------------------------------- | |
| 931 | |
| 932 class handle_property : public base_property | |
| 933 { | |
| 934 public: | |
| 7364 | 935 handle_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 936 const graphics_handle& val = graphics_handle ()) |
| 7364 | 937 : base_property (nm, h), |
| 7363 | 938 current_val (val) { } |
| 939 | |
| 940 handle_property (const handle_property& p) | |
| 941 : base_property (p), current_val (p.current_val) { } | |
| 942 | |
| 943 OCTINTERP_API void set (const octave_value& v); | |
| 944 | |
| 945 octave_value get (void) const { return current_val.as_octave_value (); } | |
| 946 | |
| 947 graphics_handle handle_value (void) const { return current_val; } | |
| 948 | |
| 949 handle_property& operator = (const octave_value& val) | |
| 950 { | |
| 951 set (val); | |
| 952 return *this; | |
| 953 } | |
| 954 | |
| 955 handle_property& operator = (const graphics_handle& h) | |
| 956 { | |
| 957 set (octave_value (h.value ())); | |
| 958 return *this; | |
| 959 } | |
| 960 | |
| 961 private: | |
| 962 graphics_handle current_val; | |
| 963 }; | |
| 964 | |
| 965 // --------------------------------------------------------------------- | |
| 966 | |
| 967 class any_property : public base_property | |
| 968 { | |
| 969 public: | |
| 7364 | 970 any_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 971 const octave_value& m = Matrix ()) |
| 7364 | 972 : base_property (nm, h), data (m) { } |
| 7363 | 973 |
| 974 octave_value get (void) const { return data; } | |
| 975 | |
| 976 void set (const octave_value& v) { data = v; } | |
| 977 | |
| 978 any_property& operator = (const octave_value& val) | |
| 979 { | |
| 980 set (val); | |
| 981 return *this; | |
| 982 } | |
| 983 | |
| 984 private: | |
| 985 octave_value data; | |
| 986 }; | |
| 987 | |
| 988 // --------------------------------------------------------------------- | |
| 989 | |
| 990 class callback_property : public base_property | |
| 991 { | |
| 992 public: | |
| 7364 | 993 callback_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 994 const octave_value& m) |
| 7364 | 995 : base_property (nm, h), callback (m) { } |
| 7363 | 996 |
| 997 octave_value get (void) const { return callback; } | |
| 998 | |
| 999 void set (const octave_value& v) | |
| 1000 { | |
| 1001 if (validate (v)) | |
| 1002 callback = v; | |
| 1003 else | |
| 1004 error ("invalid value for callback property \"%s\"", | |
| 1005 get_name ().c_str ()); | |
| 1006 } | |
| 1007 | |
| 7367 | 1008 OCTINTERP_API void execute (const octave_value& data = octave_value ()) const; |
| 7363 | 1009 |
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1010 OCTINTERP_API static |
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1011 void execute (const octave_value& cb, const graphics_handle& h, |
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1012 const octave_value& data = octave_value ()); |
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1013 |
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1014 |
| 7363 | 1015 callback_property& operator = (const octave_value& val) |
| 1016 { | |
| 1017 set (val); | |
| 1018 return *this; | |
| 1019 } | |
| 1020 | |
| 1021 private: | |
| 1022 OCTINTERP_API bool validate (const octave_value& v) const; | |
| 1023 | |
| 1024 private: | |
| 1025 octave_value callback; | |
| 1026 }; | |
| 1027 | |
| 1028 // --------------------------------------------------------------------- | |
| 1029 | |
| 1030 class property | |
| 1031 { | |
| 1032 public: | |
| 1033 property (void) : rep (new base_property ("", graphics_handle ())) | |
| 1034 { rep->count++; } | |
| 1035 | |
| 1036 property (base_property *bp, bool persist = false) : rep (bp) | |
| 1037 { rep->count++; if (persist) rep->count++; } | |
| 1038 | |
| 1039 property (const property& p) | |
| 1040 { | |
| 1041 rep = p.rep; | |
| 1042 rep->count++; | |
| 1043 } | |
| 1044 | |
| 1045 ~property (void) | |
| 1046 { | |
| 1047 if (--rep->count <= 0) | |
| 1048 delete rep; | |
| 1049 } | |
| 1050 | |
| 1051 bool ok (void) const | |
| 1052 { return rep->ok (); } | |
| 1053 | |
| 1054 std::string get_name (void) const | |
| 1055 { return rep->get_name (); } | |
| 1056 | |
| 1057 void set_name (const std::string& name) | |
| 1058 { rep->set_name (name); } | |
| 1059 | |
| 1060 graphics_handle get_parent (void) const | |
| 1061 { return rep->get_parent (); } | |
| 1062 | |
| 1063 void set_parent (const graphics_handle& h) | |
| 1064 { rep->set_parent (h); } | |
| 1065 | |
| 1066 bool is_hidden (void) const | |
| 1067 { return rep->is_hidden (); } | |
| 1068 | |
| 1069 void set_hidden (bool flag) | |
| 1070 { rep->set_hidden (flag); } | |
| 1071 | |
| 1072 octave_value get (void) const | |
| 1073 { return rep->get (); } | |
| 1074 | |
| 1075 void set (const octave_value& val) | |
| 1076 { rep->set (val); } | |
| 1077 | |
| 1078 property& operator = (const octave_value& val) | |
| 1079 { | |
| 1080 *rep = val; | |
| 1081 return *this; | |
| 1082 } | |
| 1083 | |
| 1084 property& operator = (const property& p) | |
| 1085 { | |
| 1086 if (rep && --rep->count <= 0) | |
| 1087 delete rep; | |
| 1088 | |
| 1089 rep = p.rep; | |
| 1090 rep->count++; | |
| 1091 | |
| 1092 return *this; | |
| 1093 } | |
| 1094 | |
| 1095 /* | |
| 1096 const string_property& as_string_property (void) const | |
| 1097 { return *(dynamic_cast<string_property*> (rep)); } | |
| 1098 | |
| 1099 const radio_property& as_radio_property (void) const | |
| 1100 { return *(dynamic_cast<radio_property*> (rep)); } | |
| 1101 | |
| 1102 const color_property& as_color_property (void) const | |
| 1103 { return *(dynamic_cast<color_property*> (rep)); } | |
| 1104 | |
| 1105 const double_property& as_double_property (void) const | |
| 1106 { return *(dynamic_cast<double_property*> (rep)); } | |
| 1107 | |
| 1108 const data_property& as_data_property (void) const | |
| 1109 { return *(dynamic_cast<data_property*> (rep)); } | |
| 1110 | |
| 1111 const bool_property& as_bool_property (void) const | |
| 1112 { return *(dynamic_cast<bool_property*> (rep)); } | |
| 1113 | |
| 1114 const handle_property& as_handle_property (void) const | |
| 1115 { return *(dynamic_cast<handle_property*> (rep)); } | |
| 1116 */ | |
| 1117 | |
| 1118 private: | |
| 1119 base_property *rep; | |
| 1120 }; | |
| 1121 | |
| 1122 // --------------------------------------------------------------------- | |
| 1123 | |
| 1124 class property_list | |
| 1125 { | |
| 1126 public: | |
| 1127 typedef std::map<std::string, octave_value> pval_map_type; | |
| 1128 typedef std::map<std::string, pval_map_type> plist_map_type; | |
| 1129 | |
| 1130 typedef pval_map_type::iterator pval_map_iterator; | |
| 1131 typedef pval_map_type::const_iterator pval_map_const_iterator; | |
| 1132 | |
| 1133 typedef plist_map_type::iterator plist_map_iterator; | |
| 1134 typedef plist_map_type::const_iterator plist_map_const_iterator; | |
| 1135 | |
| 1136 property_list (const plist_map_type& m = plist_map_type ()) | |
| 1137 : plist_map (m) { } | |
| 1138 | |
| 1139 ~property_list (void) { } | |
| 1140 | |
| 1141 void set (const caseless_str& name, const octave_value& val); | |
| 1142 | |
| 1143 octave_value lookup (const caseless_str& name) const; | |
| 1144 | |
| 1145 plist_map_iterator begin (void) { return plist_map.begin (); } | |
| 1146 plist_map_const_iterator begin (void) const { return plist_map.begin (); } | |
| 1147 | |
| 1148 plist_map_iterator end (void) { return plist_map.end (); } | |
| 1149 plist_map_const_iterator end (void) const { return plist_map.end (); } | |
| 1150 | |
| 1151 plist_map_iterator find (const std::string& go_name) | |
| 1152 { | |
| 1153 return plist_map.find (go_name); | |
| 1154 } | |
| 1155 | |
| 1156 plist_map_const_iterator find (const std::string& go_name) const | |
| 1157 { | |
| 1158 return plist_map.find (go_name); | |
| 1159 } | |
| 1160 | |
| 1161 Octave_map as_struct (const std::string& prefix_arg) const; | |
| 1162 | |
| 1163 private: | |
| 1164 plist_map_type plist_map; | |
| 1165 }; | |
| 1166 | |
| 1167 // --------------------------------------------------------------------- | |
| 1168 | |
| 7419 | 1169 class graphics_backend; |
| 1170 | |
| 1171 class base_graphics_backend | |
| 1172 { | |
| 1173 public: | |
| 1174 friend class graphics_backend; | |
| 1175 | |
| 1176 public: | |
| 1177 base_graphics_backend (const std::string& nm) | |
| 1178 : name (nm), count (0) { } | |
| 1179 | |
| 1180 virtual ~base_graphics_backend (void) { } | |
| 1181 | |
| 1182 std::string get_name (void) const { return name; } | |
| 1183 | |
| 1184 virtual bool is_valid (void) const { return false; } | |
| 1185 | |
| 1186 virtual void close_figure (const octave_value&) const | |
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1187 { gripe_invalid ("close_figure"); } |
| 7419 | 1188 |
| 1189 virtual void redraw_figure (const graphics_handle&) const | |
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1190 { gripe_invalid ("redraw_figure"); } |
| 7419 | 1191 |
| 1192 virtual void print_figure (const graphics_handle&, const std::string&, | |
| 1193 const std::string&, bool, | |
| 1194 const std::string& = "") const | |
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1195 { gripe_invalid ("print_figure"); } |
| 7419 | 1196 |
| 1197 virtual Matrix get_canvas_size (const graphics_handle&) const | |
| 1198 { | |
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1199 gripe_invalid ("get_canvas_size"); |
| 7419 | 1200 return Matrix (1, 2, 0.0); |
| 1201 } | |
| 1202 | |
| 7427 | 1203 virtual double get_screen_resolution (void) const |
| 1204 { | |
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1205 gripe_invalid ("get_screen_resolution"); |
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1206 return 72.0; |
| 7427 | 1207 } |
| 7445 | 1208 |
| 1209 virtual Matrix get_screen_size (void) const | |
| 1210 { | |
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1211 gripe_invalid ("get_screen_size"); |
| 7445 | 1212 return Matrix (1, 2, 0.0); |
| 1213 } | |
| 7427 | 1214 |
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1215 virtual void set_figure_position (const graphics_handle&, const Matrix&) const |
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1216 { gripe_invalid ("set_figure_position"); } |
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1217 |
| 7419 | 1218 private: |
| 1219 std::string name; | |
| 1220 int count; | |
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1221 |
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1222 private: |
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1223 void gripe_invalid (const std::string& fname) const |
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1224 { |
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1225 if (! is_valid ()) |
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1226 error ("%s: invalid graphics backend", fname.c_str ()); |
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1227 } |
| 7419 | 1228 }; |
| 1229 | |
| 1230 class graphics_backend | |
| 1231 { | |
| 1232 public: | |
| 1233 graphics_backend (void) | |
| 1234 : rep (new base_graphics_backend ("unknown")) | |
| 1235 { | |
| 1236 rep->count++; | |
| 1237 } | |
| 1238 | |
| 1239 graphics_backend (base_graphics_backend* b) | |
| 1240 : rep (b) | |
| 1241 { | |
| 1242 rep->count++; | |
| 1243 } | |
| 1244 | |
| 1245 graphics_backend (const graphics_backend& b) | |
| 1246 : rep (b.rep) | |
| 1247 { | |
| 1248 rep->count++; | |
| 1249 } | |
| 1250 | |
| 1251 ~graphics_backend (void) | |
| 1252 { | |
| 1253 if (--rep->count == 0) | |
| 1254 delete rep; | |
| 1255 } | |
| 1256 | |
| 1257 graphics_backend& operator = (const graphics_backend& b) | |
| 1258 { | |
| 1259 if (rep != b.rep) | |
| 1260 { | |
| 1261 if (--rep->count == 0) | |
| 1262 delete rep; | |
| 1263 | |
| 1264 rep = b.rep; | |
| 1265 rep->count++; | |
| 1266 } | |
| 1267 | |
| 1268 return *this; | |
| 1269 } | |
| 1270 | |
| 1271 operator bool (void) const { return rep->is_valid (); } | |
| 1272 | |
| 1273 std::string get_name (void) const { return rep->get_name (); } | |
| 1274 | |
| 1275 void close_figure (const octave_value& pstream) const | |
| 1276 { rep->close_figure (pstream); } | |
| 1277 | |
| 1278 void redraw_figure (const graphics_handle& fh) const | |
| 1279 { rep->redraw_figure (fh); } | |
| 1280 | |
| 1281 void print_figure (const graphics_handle& fh, const std::string& term, | |
| 1282 const std::string& file, bool mono, | |
| 1283 const std::string& debug_file = "") const | |
| 1284 { rep->print_figure (fh, term, file, mono, debug_file); } | |
| 1285 | |
| 1286 Matrix get_canvas_size (const graphics_handle& fh) const | |
| 1287 { return rep->get_canvas_size (fh); } | |
| 1288 | |
| 7427 | 1289 double get_screen_resolution (void) const |
| 1290 { return rep->get_screen_resolution (); } | |
| 1291 | |
| 7445 | 1292 Matrix get_screen_size (void) const |
| 1293 { return rep->get_screen_size (); } | |
| 1294 | |
|
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1295 void set_figure_position (const graphics_handle& h, const Matrix& pos) const |
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1296 { rep->set_figure_position (h, pos); } |
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1297 |
| 7419 | 1298 OCTINTERP_API static graphics_backend default_backend (void); |
| 1299 | |
| 1300 static void register_backend (const graphics_backend& b) | |
| 1301 { available_backends[b.get_name ()] = b; } | |
| 1302 | |
| 1303 static void unregister_backend (const std::string& name) | |
| 1304 { available_backends.erase (name); } | |
| 1305 | |
| 7439 | 1306 static graphics_backend find_backend (const std::string& name) |
| 1307 { | |
| 1308 const_available_backends_iterator p = available_backends.find (name); | |
| 1309 | |
| 1310 if (p != available_backends.end ()) | |
| 1311 return p->second; | |
| 1312 else | |
| 1313 return default_backend (); | |
| 1314 } | |
| 1315 | |
| 7419 | 1316 private: |
| 1317 base_graphics_backend *rep; | |
| 1318 | |
| 7445 | 1319 static OCTINTERP_API std::map<std::string, graphics_backend> available_backends; |
| 7439 | 1320 |
| 1321 typedef std::map<std::string, graphics_backend>::iterator available_backends_iterator; | |
| 1322 typedef std::map<std::string, graphics_backend>::const_iterator const_available_backends_iterator; | |
| 7419 | 1323 }; |
| 1324 | |
| 1325 // --------------------------------------------------------------------- | |
| 1326 | |
| 6874 | 1327 class base_graphics_object; |
| 1328 | |
| 7365 | 1329 class OCTINTERP_API base_properties |
| 6874 | 1330 { |
| 1331 public: | |
| 7176 | 1332 base_properties (const std::string& ty = "unknown", |
| 7363 | 1333 const graphics_handle& mh = graphics_handle (), |
| 1334 const graphics_handle& p = graphics_handle ()) | |
| 7404 | 1335 : beingdeleted ("beingdeleted", mh, false), |
| 7366 | 1336 busyaction ("parent", mh, "{queue}|cancel"), |
| 7367 | 1337 buttondownfcn ("buttondownfcn", mh, Matrix ()), |
| 7404 | 1338 children (), |
| 7366 | 1339 clipping ("clipping", mh, true), |
| 7406 | 1340 createfcn ("createfcn", mh, Matrix ()), |
| 7367 | 1341 deletefcn ("deletefcn", mh, Matrix ()), |
| 7366 | 1342 handlevisibility ("handlevisibility", mh, "{on}|callback|off"), |
| 1343 hittest ("hittest", mh, true), | |
| 1344 interruptible ("interruptible", mh, true), | |
| 7404 | 1345 parent ("parent", mh, p), |
| 7366 | 1346 selected ("selected", mh, false), |
| 1347 selectionhighlight ("selectionhighlight", mh, true), | |
| 7404 | 1348 tag ("tag", mh), |
| 1349 type ("type", mh, ty), | |
| 7367 | 1350 userdata ("userdata", mh, Matrix ()), |
| 7403 | 1351 visible ("visible", mh, true), |
| 7404 | 1352 __modified__ ("__modified__", mh, true), |
| 1353 __myhandle__ (mh), | |
| 1354 uicontextmenu ("uicontextmenu", mh, graphics_handle ()) | |
| 7363 | 1355 { } |
| 6874 | 1356 |
| 1357 virtual ~base_properties (void) { } | |
| 1358 | |
| 1359 virtual std::string graphics_object_name (void) const { return "unknonwn"; } | |
| 1360 | |
| 1361 void mark_modified (void); | |
| 1362 | |
| 1363 void override_defaults (base_graphics_object& obj); | |
| 1364 | |
| 1365 // Look through DEFAULTS for properties with given CLASS_NAME, and | |
| 1366 // apply them to the current object with set (virtual method). | |
| 1367 | |
| 1368 void set_from_list (base_graphics_object& obj, property_list& defaults); | |
| 1369 | |
| 7363 | 1370 void insert_property (const std::string& name, property p) |
| 1371 { | |
| 1372 p.set_name (name); | |
| 1373 p.set_parent (__myhandle__); | |
| 1374 all_props[name] = p; | |
| 1375 } | |
| 1376 | |
| 1377 virtual void set (const caseless_str&, const octave_value&); | |
| 1378 | |
| 1379 virtual octave_value get (const caseless_str&) const; | |
| 1380 | |
| 7379 | 1381 virtual octave_value get (bool all = false) const; |
| 7363 | 1382 |
| 1383 property get_property (const caseless_str&) const; | |
| 1384 | |
| 1385 std::string get_tag (void) const { return tag.string_value (); } | |
| 1386 | |
| 1387 graphics_handle get_parent (void) const { return parent.handle_value (); } | |
| 1388 | |
| 1389 std::string get_type (void) const { return type.string_value (); } | |
| 1390 | |
| 1391 bool is_modified (void) const { return __modified__.is_on (); } | |
| 7251 | 1392 |
| 1393 graphics_handle get___myhandle__ (void) const { return __myhandle__; } | |
| 7366 | 1394 |
| 1395 std::string get_busyaction (void) const { return busyaction.current_value (); } | |
| 1396 | |
| 1397 octave_value get_buttondownfcn (void) const { return buttondownfcn.get (); } | |
| 1398 | |
| 7435 | 1399 bool is_clipping (void) const { return clipping.is_on (); } |
| 7366 | 1400 std::string get_clipping (void) const { return clipping.current_value (); } |
| 1401 | |
| 7367 | 1402 void execute_createfcn (const octave_value& data = octave_value ()) const |
| 1403 { createfcn.execute (data); } | |
| 1404 | |
| 7366 | 1405 octave_value get_createfcn (void) const { return createfcn.get (); } |
| 1406 | |
| 7367 | 1407 void execute_deletefcn (const octave_value& data = octave_value ()) const |
| 1408 { deletefcn.execute (data); } | |
| 1409 | |
| 7366 | 1410 octave_value get_deletefcn (void) const { return deletefcn.get (); } |
| 1411 | |
| 1412 std::string get_handlevisibility (void) const { return handlevisibility.current_value (); } | |
| 1413 | |
| 1414 std::string get_hittest (void) const { return hittest.current_value (); } | |
| 1415 | |
| 1416 std::string get_interruptible (void) const { return interruptible.current_value (); } | |
| 1417 | |
| 1418 std::string get_selected (void) const { return selected.current_value (); } | |
| 1419 | |
| 1420 std::string get_selectionhighlight (void) const { return selectionhighlight.current_value (); } | |
| 1421 | |
| 1422 octave_value get_uicontextmenu (void) const { return uicontextmenu.get (); } | |
| 1423 | |
| 1424 octave_value get_userdata (void) const { return userdata.get (); } | |
| 7408 | 1425 |
| 1426 bool is_visible (void) const { return visible.is_on (); } | |
| 7366 | 1427 std::string get_visible (void) const { return visible.current_value (); } |
| 1428 | |
| 7403 | 1429 bool is_beingdeleted (void) const { return beingdeleted.is_on (); } |
| 1430 std::string get_beingdeleted (void) const { return beingdeleted.current_value (); } | |
| 1431 | |
| 7386 | 1432 virtual void remove_child (const graphics_handle& h); |
| 1433 | |
| 1434 virtual void adopt (const graphics_handle& h) | |
| 6874 | 1435 { |
| 1436 octave_idx_type n = children.numel (); | |
| 1437 children.resize (1, n+1); | |
| 7056 | 1438 children(n) = h.value (); |
| 6874 | 1439 } |
| 1440 | |
| 7419 | 1441 virtual graphics_backend get_backend (void) const; |
| 1442 | |
|
7526
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
John W. Eaton <jwe@octave.org>
parents:
7524
diff
changeset
|
1443 virtual Matrix get_boundingbox (bool /*internal*/ = false) const |
| 7447 | 1444 { return Matrix (1, 4, 0.0); } |
| 1445 | |
|
7828
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
1446 virtual 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
|
1447 |
| 7363 | 1448 void set_tag (const octave_value& val) { tag = val; } |
| 7176 | 1449 |
| 6874 | 1450 void set_parent (const octave_value& val); |
| 1451 | |
| 7408 | 1452 void set_modified (const octave_value& val) { __modified__ = val; } |
| 1453 | |
| 7366 | 1454 void set_busyaction (const octave_value& val) |
| 1455 { | |
| 1456 if (! error_state) | |
| 1457 { | |
| 1458 busyaction = val; | |
| 1459 mark_modified (); | |
| 1460 } | |
| 1461 } | |
| 1462 | |
| 1463 void set_buttondownfcn (const octave_value& val) | |
| 1464 { | |
| 1465 if (! error_state) | |
| 1466 { | |
| 1467 buttondownfcn = val; | |
| 1468 mark_modified (); | |
| 1469 } | |
| 1470 } | |
| 1471 | |
| 1472 void set_clipping (const octave_value& val) | |
| 1473 { | |
| 1474 if (! error_state) | |
| 1475 { | |
| 1476 clipping = val; | |
| 1477 mark_modified (); | |
| 1478 } | |
| 1479 } | |
| 1480 | |
| 1481 void set_createfcn (const octave_value& val) | |
| 1482 { | |
| 1483 if (! error_state) | |
| 1484 { | |
| 1485 createfcn = val; | |
| 1486 mark_modified (); | |
| 1487 } | |
| 1488 } | |
| 1489 | |
| 1490 void set_deletefcn (const octave_value& val) | |
| 1491 { | |
| 1492 if (! error_state) | |
| 1493 { | |
| 1494 deletefcn = val; | |
| 1495 mark_modified (); | |
| 1496 } | |
| 1497 } | |
| 1498 | |
| 1499 void set_handlevisibility (const octave_value& val) | |
| 1500 { | |
| 1501 if (! error_state) | |
| 1502 { | |
| 1503 handlevisibility = val; | |
| 1504 mark_modified (); | |
| 1505 } | |
| 1506 } | |
| 1507 | |
| 1508 void set_hittest (const octave_value& val) | |
| 1509 { | |
| 1510 if (! error_state) | |
| 1511 { | |
| 1512 hittest = val; | |
| 1513 mark_modified (); | |
| 1514 } | |
| 1515 } | |
| 1516 | |
| 1517 void set_interruptible (const octave_value& val) | |
| 1518 { | |
| 1519 if (! error_state) | |
| 1520 { | |
| 1521 interruptible = val; | |
| 1522 mark_modified (); | |
| 1523 } | |
| 1524 } | |
| 1525 | |
| 1526 void set_selected (const octave_value& val) | |
| 1527 { | |
| 1528 if (! error_state) | |
| 1529 { | |
| 1530 selected = val; | |
| 1531 mark_modified (); | |
| 1532 } | |
| 1533 } | |
| 1534 | |
| 1535 void set_selectionhighlight (const octave_value& val) | |
| 1536 { | |
| 1537 if (! error_state) | |
| 1538 { | |
| 1539 selectionhighlight = val; | |
| 1540 mark_modified (); | |
| 1541 } | |
| 1542 } | |
| 1543 | |
| 1544 void set_uicontextmenu (const octave_value& val) | |
| 1545 { | |
| 1546 if (! error_state) | |
| 1547 { | |
| 1548 uicontextmenu = val; | |
| 1549 mark_modified (); | |
| 1550 } | |
| 1551 } | |
| 1552 | |
| 1553 void set_userdata (const octave_value& val) | |
| 1554 { | |
| 1555 if (! error_state) | |
| 1556 { | |
| 1557 userdata = val; | |
| 1558 mark_modified (); | |
| 1559 } | |
| 1560 } | |
| 1561 | |
| 1562 virtual void set_visible (const octave_value& val) | |
| 1563 { | |
| 1564 if (! error_state) | |
| 1565 { | |
| 1566 visible = val; | |
| 1567 mark_modified (); | |
| 1568 } | |
| 1569 } | |
| 1570 | |
| 7403 | 1571 void set_beingdeleted (const octave_value& val) |
| 1572 { | |
| 1573 if (! error_state) | |
| 1574 { | |
| 1575 beingdeleted = val; | |
| 1576 mark_modified (); | |
| 1577 } | |
| 1578 } | |
| 1579 | |
| 7366 | 1580 |
| 1581 | |
| 6874 | 1582 void reparent (const graphics_handle& new_parent) { parent = new_parent; } |
| 1583 | |
| 7214 | 1584 // Update data limits for AXIS_TYPE (xdata, ydata, etc.) in the parent |
| 1585 // axes object. | |
| 1586 | |
| 7386 | 1587 virtual void update_axis_limits (const std::string& axis_type) const; |
| 7214 | 1588 |
| 6874 | 1589 virtual void delete_children (void); |
| 1590 | |
| 7222 | 1591 Matrix get_children (void) const { return children; } |
| 1592 | |
| 1593 // FIXME -- these functions should be generated automatically by the | |
| 1594 // genprops.awk script. | |
| 1595 // | |
| 1596 // EMIT_BASE_PROPERTIES_GET_FUNCTIONS | |
| 7363 | 1597 virtual data_property get_xdata_property (void) const |
| 7222 | 1598 { |
| 1599 error ("get: invalid property \"xdata\""); | |
| 1600 return data_property (); | |
| 1601 } | |
| 1602 | |
| 7363 | 1603 virtual data_property get_ydata_property (void) const |
| 7222 | 1604 { |
| 1605 error ("get: invalid property \"ydata\""); | |
| 1606 return data_property (); | |
| 1607 } | |
| 1608 | |
| 7363 | 1609 virtual data_property get_zdata_property (void) const |
| 7222 | 1610 { |
| 1611 error ("get: invalid property \"zdata\""); | |
| 1612 return data_property (); | |
| 1613 } | |
| 1614 | |
| 7363 | 1615 virtual data_property get_ldata_property (void) const |
| 7222 | 1616 { |
| 1617 error ("get: invalid property \"ldata\""); | |
| 1618 return data_property (); | |
| 1619 } | |
| 1620 | |
| 7363 | 1621 virtual data_property get_udata_property (void) const |
| 7222 | 1622 { |
| 1623 error ("get: invalid property \"udata\""); | |
| 1624 return data_property (); | |
| 1625 } | |
| 1626 | |
| 7363 | 1627 virtual data_property get_xldata_property (void) const |
| 7222 | 1628 { |
| 1629 error ("get: invalid property \"xldata\""); | |
| 1630 return data_property (); | |
| 1631 } | |
| 1632 | |
| 7363 | 1633 virtual data_property get_xudata_property (void) const |
| 7222 | 1634 { |
| 1635 error ("get: invalid property \"xudata\""); | |
| 1636 return data_property (); | |
| 1637 } | |
| 1638 | |
| 7363 | 1639 virtual data_property get_cdata_property (void) const |
| 7222 | 1640 { |
| 1641 error ("get: invalid property \"cdata\""); | |
| 1642 return data_property (); | |
| 1643 } | |
| 1644 | |
| 6874 | 1645 protected: |
| 7403 | 1646 // properties common to all objects |
| 1647 bool_property beingdeleted; | |
| 1648 radio_property busyaction; | |
| 1649 callback_property buttondownfcn; | |
| 7363 | 1650 // FIXME: use a property class for children |
| 6874 | 1651 Matrix children; |
| 7366 | 1652 bool_property clipping; |
| 1653 callback_property createfcn; | |
| 1654 callback_property deletefcn; | |
| 1655 radio_property handlevisibility; | |
| 1656 bool_property hittest; | |
| 1657 bool_property interruptible; | |
| 7403 | 1658 handle_property parent; |
| 7366 | 1659 bool_property selected; |
| 1660 bool_property selectionhighlight; | |
| 7403 | 1661 string_property tag; |
| 1662 string_property type; | |
| 7366 | 1663 any_property userdata; |
| 1664 bool_property visible; | |
| 7403 | 1665 // additional (octave-specific) properties |
| 1666 bool_property __modified__; | |
| 1667 graphics_handle __myhandle__; | |
| 1668 // FIXME: should this really be here? | |
| 1669 handle_property uicontextmenu; | |
| 7363 | 1670 |
| 1671 protected: | |
| 1672 std::map<caseless_str, property> all_props; | |
| 1673 | |
| 1674 protected: | |
| 1675 void insert_static_property (const std::string& name, base_property& p) | |
| 1676 { insert_property (name, property (&p, true)); } | |
| 1677 | |
| 1678 virtual void init (void) { } | |
| 6874 | 1679 }; |
| 1680 | |
| 7365 | 1681 class OCTINTERP_API base_graphics_object |
| 6874 | 1682 { |
| 1683 public: | |
| 1684 friend class graphics_object; | |
| 1685 | |
| 1686 base_graphics_object (void) : count (1) { } | |
| 1687 | |
| 1688 base_graphics_object (const base_graphics_object&) { } | |
| 1689 | |
| 1690 virtual ~base_graphics_object (void) { } | |
| 1691 | |
| 1692 virtual void mark_modified (void) | |
| 1693 { | |
| 7386 | 1694 if (valid_object ()) |
| 1695 get_properties ().mark_modified (); | |
| 1696 else | |
| 1697 error ("base_graphics_object::mark_modified: invalid graphics object"); | |
| 6874 | 1698 } |
| 1699 | |
| 7386 | 1700 virtual void override_defaults (base_graphics_object& obj) |
| 6874 | 1701 { |
| 7386 | 1702 if (valid_object ()) |
| 1703 get_properties ().override_defaults (obj); | |
| 1704 else | |
| 1705 error ("base_graphics_object::override_defaults: invalid graphics object"); | |
| 6874 | 1706 } |
| 1707 | |
| 7386 | 1708 virtual void set_from_list (property_list& plist) |
| 6874 | 1709 { |
| 7386 | 1710 if (valid_object ()) |
| 1711 get_properties ().set_from_list (*this, plist); | |
| 1712 else | |
| 1713 error ("base_graphics_object::set_from_list: invalid graphics object"); | |
| 6874 | 1714 } |
| 1715 | |
| 7386 | 1716 virtual void set (const caseless_str& pname, const octave_value& pval) |
| 6874 | 1717 { |
| 7386 | 1718 if (valid_object ()) |
| 1719 get_properties ().set (pname, pval); | |
| 1720 else | |
| 1721 error ("base_graphics_object::set: invalid graphics object"); | |
| 6874 | 1722 } |
| 1723 | |
| 1724 virtual void set_defaults (const std::string&) | |
| 1725 { | |
| 1726 error ("base_graphics_object::set_defaults: invalid graphics object"); | |
| 1727 } | |
| 1728 | |
| 7379 | 1729 virtual octave_value get (bool all = false) const |
| 6874 | 1730 { |
| 7386 | 1731 if (valid_object ()) |
| 1732 return get_properties ().get (all); | |
| 1733 else | |
| 1734 { | |
| 1735 error ("base_graphics_object::get: invalid graphics object"); | |
| 1736 return octave_value (); | |
| 1737 } | |
| 6874 | 1738 } |
| 1739 | |
| 7386 | 1740 virtual octave_value get (const caseless_str& pname) const |
| 6874 | 1741 { |
| 7386 | 1742 if (valid_object ()) |
| 1743 return get_properties ().get (pname); | |
| 1744 else | |
| 1745 { | |
| 1746 error ("base_graphics_object::get: invalid graphics object"); | |
| 1747 return octave_value (); | |
| 1748 } | |
| 6874 | 1749 } |
| 1750 | |
| 7189 | 1751 virtual octave_value get_default (const caseless_str&) const; |
| 6874 | 1752 |
| 7189 | 1753 virtual octave_value get_factory_default (const caseless_str&) const; |
| 6874 | 1754 |
| 1755 virtual octave_value get_defaults (void) const | |
| 1756 { | |
| 1757 error ("base_graphics_object::get_defaults: invalid graphics object"); | |
| 1758 return octave_value (); | |
| 1759 } | |
| 1760 | |
| 1761 virtual octave_value get_factory_defaults (void) const | |
| 1762 { | |
| 1763 error ("base_graphics_object::get_factory_defaults: invalid graphics object"); | |
| 1764 return octave_value (); | |
| 1765 } | |
| 1766 | |
| 1767 virtual graphics_handle get_parent (void) const | |
| 1768 { | |
| 7386 | 1769 if (valid_object ()) |
| 1770 return get_properties ().get_parent (); | |
| 1771 else | |
| 1772 { | |
| 1773 error ("base_graphics_object::get_parent: invalid graphics object"); | |
| 1774 return graphics_handle (); | |
| 1775 } | |
| 6874 | 1776 } |
| 1777 | |
| 7386 | 1778 virtual void remove_child (const graphics_handle& h) |
| 6874 | 1779 { |
| 7386 | 1780 if (valid_object ()) |
| 1781 get_properties ().remove_child (h); | |
| 1782 else | |
| 1783 error ("base_graphics_object::remove_child: invalid graphics object"); | |
| 6874 | 1784 } |
| 1785 | |
| 7386 | 1786 virtual void adopt (const graphics_handle& h) |
| 6874 | 1787 { |
| 7386 | 1788 if (valid_object ()) |
| 1789 get_properties ().adopt (h); | |
| 1790 else | |
| 1791 error ("base_graphics_object::adopt: invalid graphics object"); | |
| 6874 | 1792 } |
| 1793 | |
| 7386 | 1794 virtual void reparent (const graphics_handle& np) |
| 6874 | 1795 { |
| 7386 | 1796 if (valid_object ()) |
| 1797 get_properties ().reparent (np); | |
| 1798 else | |
| 1799 error ("base_graphics_object::reparent: invalid graphics object"); | |
| 6874 | 1800 } |
| 1801 | |
| 1802 virtual void defaults (void) const | |
| 1803 { | |
| 7386 | 1804 if (valid_object ()) |
| 1805 { | |
| 1806 std::string msg = (type () + "::defaults"); | |
| 1807 gripe_not_implemented (msg.c_str ()); | |
| 1808 } | |
| 1809 else | |
| 1810 error ("base_graphics_object::default: invalid graphics object"); | |
| 6874 | 1811 } |
| 1812 | |
| 1813 virtual base_properties& get_properties (void) | |
| 1814 { | |
| 1815 static base_properties properties; | |
| 1816 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1817 return properties; | |
| 1818 } | |
| 1819 | |
| 7222 | 1820 virtual const base_properties& get_properties (void) const |
| 1821 { | |
| 1822 static base_properties properties; | |
| 1823 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1824 return properties; | |
| 1825 } | |
| 1826 | |
| 1827 virtual void update_axis_limits (const std::string&) | |
| 7214 | 1828 { |
| 1829 error ("base_graphics_object::update_axis_limits: invalid graphics object"); | |
| 1830 } | |
| 1831 | |
| 6874 | 1832 virtual bool valid_object (void) const { return false; } |
| 1833 | |
| 7386 | 1834 virtual std::string type (void) const |
| 1835 { | |
| 1836 return (valid_object () ? get_properties ().graphics_object_name () | |
| 1837 : "unknown"); | |
| 1838 } | |
| 6874 | 1839 |
| 1840 bool isa (const std::string& go_name) const | |
| 1841 { | |
| 1842 return type () == go_name; | |
| 1843 } | |
| 1844 | |
| 7419 | 1845 virtual graphics_backend get_backend (void) const |
| 1846 { | |
| 1847 if (valid_object ()) | |
| 1848 return get_properties ().get_backend (); | |
| 1849 else | |
| 1850 { | |
| 1851 error ("base_graphics_object::get_backend: invalid graphics object"); | |
| 1852 return graphics_backend (); | |
| 1853 } | |
| 1854 } | |
| 1855 | |
| 6874 | 1856 protected: |
| 1857 // A reference count. | |
| 1858 int count; | |
| 1859 }; | |
| 1860 | |
| 7365 | 1861 class OCTINTERP_API graphics_object |
| 6874 | 1862 { |
| 1863 public: | |
| 1864 graphics_object (void) : rep (new base_graphics_object ()) { } | |
| 1865 | |
| 1866 graphics_object (base_graphics_object *new_rep) | |
| 1867 : rep (new_rep) { } | |
| 1868 | |
| 1869 graphics_object (const graphics_object& obj) | |
| 1870 { | |
| 1871 rep = obj.rep; | |
| 1872 rep->count++; | |
| 1873 } | |
| 1874 | |
| 1875 graphics_object& operator = (const graphics_object& obj) | |
| 1876 { | |
| 1877 if (rep != obj.rep) | |
| 1878 { | |
| 1879 if (--rep->count == 0) | |
| 1880 delete rep; | |
| 1881 | |
| 1882 rep = obj.rep; | |
| 1883 rep->count++; | |
| 1884 } | |
| 1885 | |
| 1886 return *this; | |
| 1887 } | |
| 1888 | |
| 1889 ~graphics_object (void) | |
| 1890 { | |
| 1891 if (--rep->count == 0) | |
| 1892 delete rep; | |
| 1893 } | |
| 1894 | |
| 1895 void mark_modified (void) { rep->mark_modified (); } | |
| 1896 | |
| 1897 void override_defaults (base_graphics_object& obj) | |
| 1898 { | |
| 1899 rep->override_defaults (obj); | |
| 1900 } | |
| 1901 | |
| 7214 | 1902 void set_from_list (property_list& plist) { rep->set_from_list (plist); } |
| 6874 | 1903 |
| 7189 | 1904 void set (const caseless_str& name, const octave_value& val) |
| 6874 | 1905 { |
| 1906 rep->set (name, val); | |
| 1907 } | |
| 1908 | |
| 1909 void set (const octave_value_list& args); | |
| 1910 | |
| 7214 | 1911 void set_defaults (const std::string& mode) { rep->set_defaults (mode); } |
| 1912 | |
| 7379 | 1913 octave_value get (bool all = false) const { return rep->get (all); } |
| 6874 | 1914 |
| 7189 | 1915 octave_value get (const caseless_str& name) const |
| 6874 | 1916 { |
| 1917 return name.compare ("default") | |
| 1918 ? get_defaults () | |
| 1919 : (name.compare ("factory") | |
| 1920 ? get_factory_defaults () : rep->get (name)); | |
| 1921 } | |
| 1922 | |
| 7189 | 1923 octave_value get_default (const caseless_str& name) const |
| 6874 | 1924 { |
| 1925 return rep->get_default (name); | |
| 1926 } | |
| 1927 | |
| 7189 | 1928 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 1929 { |
| 1930 return rep->get_factory_default (name); | |
| 1931 } | |
| 1932 | |
| 1933 octave_value get_defaults (void) const { return rep->get_defaults (); } | |
| 1934 | |
| 1935 octave_value get_factory_defaults (void) const | |
| 1936 { | |
| 1937 return rep->get_factory_defaults (); | |
| 1938 } | |
| 1939 | |
| 1940 graphics_handle get_parent (void) const { return rep->get_parent (); } | |
| 1941 | |
| 7214 | 1942 void remove_child (const graphics_handle& h) { rep->remove_child (h); } |
| 1943 | |
| 1944 void adopt (const graphics_handle& h) { rep->adopt (h); } | |
| 1945 | |
| 1946 void reparent (const graphics_handle& h) { rep->reparent (h); } | |
| 6874 | 1947 |
| 1948 void defaults (void) const { rep->defaults (); } | |
| 1949 | |
| 1950 bool isa (const std::string& go_name) const { return rep->isa (go_name); } | |
| 1951 | |
| 1952 base_properties& get_properties (void) { return rep->get_properties (); } | |
| 1953 | |
| 7222 | 1954 const base_properties& get_properties (void) const |
| 1955 { | |
| 1956 return rep->get_properties (); | |
| 1957 } | |
| 1958 | |
| 7214 | 1959 void update_axis_limits (const std::string& axis_type) |
| 1960 { | |
| 1961 rep->update_axis_limits (axis_type); | |
| 1962 } | |
| 1963 | |
| 6874 | 1964 bool valid_object (void) const { return rep->valid_object (); } |
| 1965 | |
| 1966 operator bool (void) const { return rep->valid_object (); } | |
| 1967 | |
| 7222 | 1968 // FIXME -- these functions should be generated automatically by the |
| 1969 // genprops.awk script. | |
| 1970 // | |
| 1971 // EMIT_GRAPHICS_OBJECT_GET_FUNCTIONS | |
| 7363 | 1972 data_property get_xdata_property (void) const |
| 7222 | 1973 { |
| 1974 const base_properties& props = get_properties (); | |
| 7363 | 1975 return props.get_xdata_property (); |
| 7222 | 1976 } |
| 1977 | |
| 7363 | 1978 data_property get_ydata_property (void) const |
| 7222 | 1979 { |
| 1980 const base_properties& props = get_properties (); | |
| 7363 | 1981 return props.get_ydata_property (); |
| 7222 | 1982 } |
| 1983 | |
| 7363 | 1984 data_property get_zdata_property (void) const |
| 7222 | 1985 { |
| 1986 const base_properties& props = get_properties (); | |
| 7363 | 1987 return props.get_zdata_property (); |
| 7222 | 1988 } |
| 1989 | |
| 7363 | 1990 data_property get_ldata_property (void) const |
| 7222 | 1991 { |
| 1992 const base_properties& props = get_properties (); | |
| 7363 | 1993 return props.get_ldata_property (); |
| 7222 | 1994 } |
| 1995 | |
| 7363 | 1996 data_property get_udata_property (void) const |
| 7222 | 1997 { |
| 1998 const base_properties& props = get_properties (); | |
| 7363 | 1999 return props.get_udata_property (); |
| 7222 | 2000 } |
| 2001 | |
| 7363 | 2002 data_property get_xldata_property (void) const |
| 7222 | 2003 { |
| 2004 const base_properties& props = get_properties (); | |
| 7363 | 2005 return props.get_xldata_property (); |
| 7222 | 2006 } |
| 2007 | |
| 7363 | 2008 data_property get_xudata_property (void) const |
| 7222 | 2009 { |
| 2010 const base_properties& props = get_properties (); | |
| 7363 | 2011 return props.get_xudata_property (); |
| 7222 | 2012 } |
| 2013 | |
| 7363 | 2014 data_property get_cdata_property (void) const |
| 7222 | 2015 { |
| 2016 const base_properties& props = get_properties (); | |
| 7363 | 2017 return props.get_cdata_property (); |
| 7222 | 2018 } |
| 2019 | |
| 7419 | 2020 graphics_backend get_backend (void) const { return rep->get_backend (); } |
| 7408 | 2021 |
| 2022 private: | |
| 7419 | 2023 base_graphics_object *rep; |
| 7408 | 2024 }; |
| 2025 | |
| 2026 // --------------------------------------------------------------------- | |
| 2027 | |
| 7365 | 2028 class OCTINTERP_API root_figure : public base_graphics_object |
| 6874 | 2029 { |
| 2030 public: | |
|
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|
2031 class OCTINTERP_API properties : public base_properties |
| 6874 | 2032 { |
| 2033 public: | |
| 2034 // See the genprops.awk script for an explanation of the | |
| 2035 // properties declarations. | |
| 2036 | |
| 7363 | 2037 BEGIN_PROPERTIES(root_figure) |
| 2038 handle_property currentfigure S , graphics_handle () | |
|
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diff
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|
2039 handle_property callbackobject Sr , graphics_handle () |
| 6874 | 2040 END_PROPERTIES |
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|
2041 |
|
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|
2042 private: |
|
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|
2043 std::list<graphics_handle> cbo_stack; |
| 6874 | 2044 }; |
| 2045 | |
| 2046 private: | |
| 2047 properties xproperties; | |
| 2048 | |
| 2049 public: | |
| 2050 | |
| 7363 | 2051 root_figure (void) : xproperties (0, graphics_handle ()), default_properties () { } |
| 6874 | 2052 |
| 2053 ~root_figure (void) { xproperties.delete_children (); } | |
| 2054 | |
| 2055 void mark_modified (void) { } | |
| 2056 | |
| 2057 void override_defaults (base_graphics_object& obj) | |
| 2058 { | |
| 2059 // Now override with our defaults. If the default_properties | |
| 2060 // list includes the properties for all defaults (line, | |
| 2061 // surface, etc.) then we don't have to know the type of OBJ | |
| 2062 // here, we just call its set function and let it decide which | |
| 2063 // properties from the list to use. | |
| 2064 obj.set_from_list (default_properties); | |
| 2065 } | |
| 2066 | |
| 7189 | 2067 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2068 { |
| 2069 if (name.compare ("default", 7)) | |
| 2070 // strip "default", pass rest to function that will | |
| 2071 // parse the remainder and add the element to the | |
| 2072 // default_properties map. | |
| 2073 default_properties.set (name.substr (7), value); | |
| 2074 else | |
| 2075 xproperties.set (name, value); | |
| 2076 } | |
| 2077 | |
| 7189 | 2078 octave_value get (const caseless_str& name) const |
| 6874 | 2079 { |
| 2080 octave_value retval; | |
| 2081 | |
| 2082 if (name.compare ("default", 7)) | |
| 2083 return get_default (name.substr (7)); | |
| 2084 else if (name.compare ("factory", 7)) | |
| 2085 return get_factory_default (name.substr (7)); | |
| 2086 else | |
| 2087 retval = xproperties.get (name); | |
| 2088 | |
| 2089 return retval; | |
| 2090 } | |
| 2091 | |
| 7189 | 2092 octave_value get_default (const caseless_str& name) const |
| 6874 | 2093 { |
| 2094 octave_value retval = default_properties.lookup (name); | |
| 2095 | |
| 2096 if (retval.is_undefined ()) | |
| 2097 error ("get: invalid default property `%s'", name.c_str ()); | |
| 2098 | |
| 2099 return retval; | |
| 2100 } | |
| 2101 | |
| 7189 | 2102 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 2103 { |
| 2104 octave_value retval = factory_properties.lookup (name); | |
| 2105 | |
| 2106 if (retval.is_undefined ()) | |
| 2107 error ("get: invalid factory default property `%s'", name.c_str ()); | |
| 2108 | |
| 2109 return retval; | |
| 2110 } | |
| 2111 | |
| 2112 octave_value get_defaults (void) const | |
| 2113 { | |
| 2114 return default_properties.as_struct ("default"); | |
| 2115 } | |
| 2116 | |
| 2117 octave_value get_factory_defaults (void) const | |
| 2118 { | |
| 2119 return factory_properties.as_struct ("factory"); | |
| 2120 } | |
| 2121 | |
| 2122 base_properties& get_properties (void) { return xproperties; } | |
| 2123 | |
| 7222 | 2124 const base_properties& get_properties (void) const { return xproperties; } |
| 2125 | |
| 6874 | 2126 bool valid_object (void) const { return true; } |
| 2127 | |
| 2128 private: | |
| 2129 property_list default_properties; | |
| 2130 | |
| 2131 static property_list factory_properties; | |
| 2132 | |
| 2133 static property_list::plist_map_type init_factory_properties (void); | |
| 2134 }; | |
| 2135 | |
| 2136 // --------------------------------------------------------------------- | |
| 2137 | |
| 7365 | 2138 class OCTINTERP_API figure : public base_graphics_object |
| 6874 | 2139 { |
| 2140 public: | |
| 7445 | 2141 class OCTINTERP_API properties : public base_properties |
| 6874 | 2142 { |
| 2143 public: | |
| 7408 | 2144 void close (bool pop = true); |
| 2145 | |
| 7366 | 2146 void set_visible (const octave_value& val); |
| 6874 | 2147 |
| 7408 | 2148 graphics_backend get_backend (void) const |
| 2149 { | |
| 2150 if (! backend) | |
| 2151 backend = graphics_backend::default_backend (); | |
| 2152 | |
| 2153 return backend; | |
| 2154 } | |
| 2155 | |
| 7439 | 2156 void set_backend (const graphics_backend& b) |
| 2157 { | |
| 2158 close (false); | |
| 2159 backend = b; | |
| 2160 __backend__ = b.get_name (); | |
| 2161 mark_modified (); | |
| 2162 } | |
| 2163 | |
| 2164 void set___backend__ (const octave_value& val) | |
| 2165 { | |
| 2166 if (! error_state) | |
| 2167 { | |
| 2168 if (val.is_string ()) | |
| 2169 { | |
| 2170 std::string nm = val.string_value (); | |
| 2171 graphics_backend b = graphics_backend::find_backend (nm); | |
| 2172 if (b.get_name () != nm) | |
| 2173 { | |
| 2174 error ("figure::__backend__ : illegal backend"); | |
| 2175 } | |
| 2176 else | |
| 2177 { | |
| 2178 set_backend (b); | |
| 2179 mark_modified (); | |
| 2180 } | |
| 2181 } | |
| 2182 else | |
| 2183 error ("__backend__ must be a string"); | |
| 2184 } | |
| 2185 } | |
| 7408 | 2186 |
| 7447 | 2187 Matrix get_boundingbox (bool internal = false) const; |
| 7445 | 2188 |
|
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diff
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|
2189 void set_boundingbox (const Matrix& bb); |
|
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diff
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|
2190 |
| 6874 | 2191 // See the genprops.awk script for an explanation of the |
| 2192 // properties declarations. | |
| 2193 | |
| 7363 | 2194 BEGIN_PROPERTIES(figure) |
| 7379 | 2195 any_property __plot_stream__ h , Matrix () |
| 2196 bool_property __enhanced__ h , "on" | |
| 7405 | 2197 radio_property nextplot , "new|{add}|replace_children|replace" |
| 7363 | 2198 callback_property closerequestfcn , "closereq" |
| 2199 handle_property currentaxes S , graphics_handle () | |
| 2200 array_property colormap , jet_colormap () | |
| 7405 | 2201 radio_property paperorientation , "{portrait}|landscape|rotated" |
| 7363 | 2202 color_property color , color_values (1, 1, 1) |
| 7405 | 2203 array_property alphamap , Matrix (64, 1, 1) |
| 2204 string_property currentcharacter r , "" | |
| 2205 handle_property currentobject r , graphics_handle () | |
| 2206 array_property current_point r , Matrix (2, 1, 0) | |
| 2207 bool_property dockcontrols , "off" | |
| 2208 bool_property doublebuffer , "on" | |
| 2209 string_property filename r , "" | |
| 2210 bool_property integerhandle , "on" | |
| 2211 bool_property inverthardcopy , "off" | |
| 2212 callback_property keypressfcn , Matrix () | |
| 2213 callback_property keyreleasefcn , Matrix () | |
| 2214 radio_property menubar , "none|{figure}" | |
| 2215 double_property mincolormap , 64 | |
| 2216 string_property name , "" | |
| 2217 bool_property numbertitle , "on" | |
| 2218 radio_property paperunits , "{inches}|centimeters|normalized|points" | |
| 2219 array_property paperposition , Matrix (1, 4 , 0) | |
| 2220 radio_property paperpositionmode , "auto|{manual}" | |
| 2221 array_property papersize r , Matrix (1, 4, 0) | |
| 2222 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" | |
| 2223 radio_property pointer , "crosshair|fullcrosshair|{arrow}|ibeam|watch|topl|topr|botl|botr|left|top|right|bottom|circle|cross|fleur|custom|hand" | |
| 2224 array_property pointershapecdata , Matrix (16, 16, 0) | |
| 2225 array_property pointershapehotspot , Matrix (1, 2, 0) | |
|
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parents:
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diff
changeset
|
2226 array_property position S , default_figure_position () |
| 7405 | 2227 radio_property renderer , "{painters}|zbuffer|opengl|none" |
| 2228 radio_property renderermode , "{auto}|manual" | |
| 2229 bool_property resize , "on" | |
| 2230 callback_property resizefcn , Matrix () | |
| 2231 radio_property selectiontype , "{normal}|open|alt|extend" | |
| 2232 radio_property toolbar , "none|{auto}|figure" | |
| 2233 radio_property units , "inches|centimeters|normalized|points|{pixels}|characters" | |
| 2234 callback_property windowbuttondownfcn , Matrix () | |
| 2235 callback_property windowbuttonmotionfcn , Matrix () | |
| 2236 callback_property windowbuttonupfcn , Matrix () | |
| 2237 callback_property windowbuttonwheelfcn , Matrix () | |
| 2238 radio_property windowstyle , "{normal}|modal|docked" | |
| 2239 string_property wvisual , "" | |
| 2240 radio_property wvisualmode , "{auto}|manual" | |
| 2241 string_property xdisplay , "" | |
| 2242 string_property xvisual , "" | |
| 2243 radio_property xvisualmode , "{auto}|manual" | |
| 2244 callback_property buttondownfcn , Matrix () | |
| 7439 | 2245 string_property __backend__ s , "gnuplot" |
| 6874 | 2246 END_PROPERTIES |
| 7363 | 2247 |
| 2248 protected: | |
| 2249 void init (void) | |
| 2250 { | |
| 2251 colormap.add_constraint (dim_vector (-1, 3)); | |
| 7406 | 2252 alphamap.add_constraint (dim_vector (-1, 1)); |
| 2253 paperposition.add_constraint (dim_vector (1, 4)); | |
| 2254 pointershapecdata.add_constraint (dim_vector (16, 16)); | |
| 2255 pointershapehotspot.add_constraint (dim_vector (1, 2)); | |
| 2256 position.add_constraint (dim_vector (1, 4)); | |
| 7363 | 2257 } |
| 7408 | 2258 |
| 2259 private: | |
| 2260 mutable graphics_backend backend; | |
| 6874 | 2261 }; |
| 2262 | |
| 2263 private: | |
| 2264 properties xproperties; | |
| 2265 | |
| 2266 public: | |
| 2267 figure (const graphics_handle& mh, const graphics_handle& p) | |
| 2268 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2269 { | |
| 2270 xproperties.override_defaults (*this); | |
| 2271 } | |
| 2272 | |
| 2273 ~figure (void) | |
| 2274 { | |
| 7386 | 2275 xproperties.delete_children (); |
| 6874 | 2276 xproperties.close (); |
| 2277 } | |
| 2278 | |
| 2279 void override_defaults (base_graphics_object& obj) | |
| 2280 { | |
| 2281 // Allow parent (root figure) to override first (properties knows how | |
| 2282 // to find the parent object). | |
| 2283 xproperties.override_defaults (obj); | |
| 2284 | |
| 2285 // Now override with our defaults. If the default_properties | |
| 2286 // list includes the properties for all defaults (line, | |
| 2287 // surface, etc.) then we don't have to know the type of OBJ | |
| 2288 // here, we just call its set function and let it decide which | |
| 2289 // properties from the list to use. | |
| 2290 obj.set_from_list (default_properties); | |
| 2291 } | |
| 2292 | |
| 7189 | 2293 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2294 { |
| 2295 if (name.compare ("default", 7)) | |
| 2296 // strip "default", pass rest to function that will | |
| 2297 // parse the remainder and add the element to the | |
| 2298 // default_properties map. | |
| 2299 default_properties.set (name.substr (7), value); | |
| 2300 else | |
| 2301 xproperties.set (name, value); | |
| 2302 } | |
| 2303 | |
| 7189 | 2304 octave_value get (const caseless_str& name) const |
| 6874 | 2305 { |
| 2306 octave_value retval; | |
| 2307 | |
| 2308 if (name.compare ("default", 7)) | |
| 2309 retval = get_default (name.substr (7)); | |
| 2310 else | |
| 2311 retval = xproperties.get (name); | |
| 2312 | |
| 2313 return retval; | |
| 2314 } | |
| 2315 | |
| 7189 | 2316 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2317 |
| 2318 octave_value get_defaults (void) const | |
| 2319 { | |
| 2320 return default_properties.as_struct ("default"); | |
| 2321 } | |
| 2322 | |
| 2323 base_properties& get_properties (void) { return xproperties; } | |
| 2324 | |
| 7222 | 2325 const base_properties& get_properties (void) const { return xproperties; } |
| 2326 | |
| 6874 | 2327 bool valid_object (void) const { return true; } |
| 2328 | |
| 2329 private: | |
| 2330 property_list default_properties; | |
| 2331 }; | |
| 2332 | |
| 2333 // --------------------------------------------------------------------- | |
| 2334 | |
| 7435 | 2335 class OCTINTERP_API graphics_xform |
| 2336 { | |
| 2337 public: | |
| 2338 graphics_xform (void) | |
| 2339 : xform (xform_eye ()), xform_inv (xform_eye ()) | |
| 2340 { | |
| 2341 sx = sy = sz = "linear"; | |
| 2342 } | |
| 2343 | |
| 2344 graphics_xform (const Matrix& xm, const Matrix& xim, | |
| 2345 const scaler& x, const scaler& y, const scaler& z) | |
| 2346 : xform (xm), xform_inv (xim), sx (x), sy (y), sz (z) { } | |
| 2347 | |
| 2348 graphics_xform (const graphics_xform& g) | |
| 2349 : xform (g.xform), xform_inv (g.xform_inv), sx (g.sx), | |
| 2350 sy (g.sy), sz (g.sz) { } | |
| 2351 | |
| 2352 ~graphics_xform (void) { } | |
| 2353 | |
| 2354 graphics_xform& operator = (const graphics_xform& g) | |
| 2355 { | |
| 2356 xform = g.xform; | |
| 2357 xform_inv = g.xform_inv; | |
| 2358 sx = g.sx; | |
| 2359 sy = g.sy; | |
| 2360 sz = g.sz; | |
| 2361 | |
| 2362 return *this; | |
| 2363 } | |
| 2364 | |
| 2365 static ColumnVector xform_vector (double x, double y, double z); | |
| 2366 | |
| 2367 static Matrix xform_eye (void); | |
| 2368 | |
| 2369 ColumnVector transform (double x, double y, double z, | |
| 2370 bool scale = true) const; | |
| 2371 | |
| 2372 ColumnVector untransform (double x, double y, double z, | |
| 2373 bool scale = true) const; | |
| 2374 | |
| 2375 Matrix xscale (const Matrix& m) const { return sx.scale (m); } | |
| 2376 Matrix yscale (const Matrix& m) const { return sy.scale (m); } | |
| 2377 Matrix zscale (const Matrix& m) const { return sz.scale (m); } | |
| 2378 | |
| 2379 private: | |
| 2380 Matrix xform; | |
| 2381 Matrix xform_inv; | |
| 2382 scaler sx, sy, sz; | |
| 2383 }; | |
| 2384 | |
| 7365 | 2385 class OCTINTERP_API axes : public base_graphics_object |
| 6874 | 2386 { |
| 2387 public: | |
| 7445 | 2388 class OCTINTERP_API properties : public base_properties |
| 6874 | 2389 { |
| 2390 public: | |
| 2391 void set_defaults (base_graphics_object& obj, const std::string& mode); | |
| 2392 | |
| 2393 void remove_child (const graphics_handle& h); | |
| 2394 | |
| 2395 void delete_children (void); | |
| 2396 | |
| 7427 | 2397 const scaler& get_x_scaler (void) const { return sx; } |
| 2398 const scaler& get_y_scaler (void) const { return sy; } | |
| 2399 const scaler& get_z_scaler (void) const { return sz; } | |
| 2400 | |
| 7447 | 2401 Matrix get_boundingbox (bool internal = false) const; |
| 7427 | 2402 |
|
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|
2403 void update_boundingbox (void) |
|
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|
2404 { |
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|
2405 if (units_is ("normalized")) |
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diff
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|
2406 { |
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diff
changeset
|
2407 update_transform (); |
|
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|
2408 base_properties::update_boundingbox (); |
|
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|
2409 } |
|
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|
2410 } |
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diff
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|
2411 |
| 7427 | 2412 void update_camera (void); |
| 2413 void update_aspectratios (void); | |
| 2414 void update_transform (void) | |
| 2415 { | |
| 2416 update_aspectratios (); | |
| 2417 update_camera (); | |
| 2418 } | |
| 2419 | |
| 7435 | 2420 graphics_xform get_transform (void) const |
| 2421 { return graphics_xform (x_render, x_render_inv, sx, sy, sz); } | |
| 2422 | |
| 2423 Matrix get_transform_matrix (void) const { return x_render; } | |
| 2424 Matrix get_inverse_transform_matrix (void) const { return x_render_inv; } | |
| 2425 Matrix get_opengl_matrix_1 (void) const { return x_gl_mat1; } | |
| 2426 Matrix get_opengl_matrix_2 (void) const { return x_gl_mat2; } | |
| 2427 Matrix get_transform_zlim (void) const { return x_zlim; } | |
| 2428 | |
| 7427 | 2429 private: |
| 2430 scaler sx, sy, sz; | |
| 2431 Matrix x_render, x_render_inv; | |
| 2432 Matrix x_gl_mat1, x_gl_mat2; | |
| 2433 Matrix x_zlim; | |
| 2434 | |
| 6874 | 2435 // See the genprops.awk script for an explanation of the |
| 2436 // properties declarations. | |
| 2437 | |
| 7363 | 2438 BEGIN_PROPERTIES(axes) |
| 7427 | 2439 array_property position , default_axes_position () |
| 7363 | 2440 mutable handle_property title GSO , graphics_handle () |
| 2441 bool_property box , "on" | |
| 2442 bool_property key , "off" | |
| 2443 bool_property keybox , "off" | |
| 2444 double_property keypos , 1 | |
| 2445 array_property colororder , default_colororder () | |
| 2446 array_property dataaspectratio m , Matrix (1, 3, 1.0) | |
| 2447 radio_property dataaspectratiomode , "{auto}|manual" | |
| 7379 | 2448 radio_property layer , "{bottom}|top" |
|
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f2000f1971ab
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John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2449 row_vector_property xlim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2450 row_vector_property ylim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2451 row_vector_property zlim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2452 row_vector_property clim m , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2453 row_vector_property alim m , default_lim () |
| 7363 | 2454 radio_property xlimmode al , "{auto}|manual" |
| 2455 radio_property ylimmode al , "{auto}|manual" | |
| 2456 radio_property zlimmode al , "{auto}|manual" | |
| 2457 radio_property climmode al , "{auto}|manual" | |
| 7403 | 2458 radio_property alimmode , "{auto}|manual" |
| 7363 | 2459 mutable handle_property xlabel GSO , graphics_handle () |
| 2460 mutable handle_property ylabel GSO , graphics_handle () | |
| 2461 mutable handle_property zlabel GSO , graphics_handle () | |
| 2462 bool_property xgrid , "off" | |
| 2463 bool_property ygrid , "off" | |
| 2464 bool_property zgrid , "off" | |
| 2465 bool_property xminorgrid , "off" | |
| 2466 bool_property yminorgrid , "off" | |
| 2467 bool_property zminorgrid , "off" | |
|
7523
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new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2468 row_vector_property xtick m , Matrix () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2469 row_vector_property ytick m , Matrix () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2470 row_vector_property ztick m , Matrix () |
| 7363 | 2471 radio_property xtickmode , "{auto}|manual" |
| 2472 radio_property ytickmode , "{auto}|manual" | |
| 2473 radio_property ztickmode , "{auto}|manual" | |
| 7403 | 2474 bool_property xminortick , "off" |
| 2475 bool_property yminortick , "off" | |
| 2476 bool_property zminortick , "off" | |
| 2477 // FIXME: should be kind of string array | |
| 7363 | 2478 any_property xticklabel m , "" |
| 2479 any_property yticklabel m , "" | |
| 2480 any_property zticklabel m , "" | |
| 2481 radio_property xticklabelmode , "{auto}|manual" | |
| 2482 radio_property yticklabelmode , "{auto}|manual" | |
| 2483 radio_property zticklabelmode , "{auto}|manual" | |
| 7379 | 2484 color_property color , color_property (color_values (1, 1, 1), radio_values ("none")) |
| 7363 | 2485 color_property xcolor , color_values (0, 0, 0) |
| 2486 color_property ycolor , color_values (0, 0, 0) | |
| 2487 color_property zcolor , color_values (0, 0, 0) | |
| 7427 | 2488 radio_property xscale alu , "{linear}|log" |
| 2489 radio_property yscale alu , "{linear}|log" | |
| 2490 radio_property zscale alu , "{linear}|log" | |
| 2491 radio_property xdir u , "{normal}|reverse" | |
| 2492 radio_property ydir u , "{normal}|reverse" | |
| 2493 radio_property zdir u , "{normal}|reverse" | |
| 7365 | 2494 radio_property yaxislocation , "{left}|right|zero" |
| 2495 radio_property xaxislocation , "{bottom}|top|zero" | |
| 7427 | 2496 array_property view u , Matrix () |
| 7363 | 2497 radio_property nextplot , "add|replace_children|{replace}" |
| 7427 | 2498 array_property outerposition , default_axes_outerposition () |
| 7379 | 2499 radio_property activepositionproperty , "{outerposition}|position" |
| 2500 radio_property __colorbar__ h , "{none}|north|south|east|west|northoutside|southoutside|eastoutside|westoutside" | |
| 7403 | 2501 color_property ambientlightcolor , color_values (1, 1, 1) |
| 2502 array_property cameraposition m , Matrix (1, 3, 0.0) | |
| 2503 array_property cameratarget m , Matrix (1, 3, 0.0) | |
| 2504 array_property cameraupvector m , Matrix () | |
| 2505 double_property cameraviewangle m , 10.0 | |
| 2506 radio_property camerapositionmode , "{auto}|manual" | |
| 2507 radio_property cameratargetmode , "{auto}|manual" | |
| 2508 radio_property cameraupvectormode , "{auto}|manual" | |
| 2509 radio_property cameraviewanglemode , "{auto}|manual" | |
| 2510 array_property currentpoint , Matrix (2, 3, 0.0) | |
| 2511 radio_property drawmode , "{normal}|fast" | |
| 2512 radio_property fontangle , "{normal}|italic|oblique" | |
| 2513 string_property fontname , "Helvetica" | |
| 2514 double_property fontsize , 12 | |
| 2515 radio_property fontunits , "{points}|normalized|inches|centimeters|pixels" | |
| 2516 radio_property fontweight , "{normal}|light|demi|bold" | |
| 7445 | 2517 radio_property gridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2518 // FIXME: should be kind of string array |
| 2519 string_property linestyleorder , "-" | |
| 2520 double_property linewidth , 0.5 | |
| 7445 | 2521 radio_property minorgridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2522 array_property plotboxaspectratio m , Matrix (1, 3, 1.0) |
| 2523 radio_property plotboxaspectratiomode , "{auto}|manual" | |
| 2524 radio_property projection , "{orthographic}|perpective" | |
| 2525 radio_property tickdir m , "{in}|out" | |
| 2526 radio_property tickdirmode , "{auto}|manual" | |
| 2527 array_property ticklength , Matrix (1, 2, 0.1) | |
| 2528 array_property tightinset r , Matrix (1, 4, 0.0) | |
| 2529 // FIXME: uicontextmenu should be moved here | |
| 2530 radio_property units , "{normalized}|inches|centimeters|points|pixels|characters" | |
| 2531 // hidden properties for transformation computation | |
| 2532 array_property x_viewtransform h , Matrix (4, 4, 0.0) | |
| 2533 array_property x_projectiontransform h , Matrix (4, 4, 0.0) | |
| 2534 array_property x_viewporttransform h , Matrix (4, 4, 0.0) | |
| 2535 array_property x_normrendertransform h , Matrix (4, 4, 0.0) | |
| 2536 array_property x_rendertransform h , Matrix (4, 4, 0.0) | |
| 7189 | 2537 END_PROPERTIES |
| 6874 | 2538 |
| 7363 | 2539 protected: |
| 2540 void init (void) | |
| 2541 { | |
| 2542 position.add_constraint (dim_vector (1, 4)); | |
| 7403 | 2543 position.add_constraint (dim_vector (0, 0)); |
| 7363 | 2544 outerposition.add_constraint (dim_vector (1, 4)); |
| 2545 colororder.add_constraint (dim_vector (-1, 3)); | |
| 2546 dataaspectratio.add_constraint (dim_vector (1, 3)); | |
| 7403 | 2547 plotboxaspectratio.add_constraint (dim_vector (1, 3)); |
|
7527
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2548 xlim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2549 ylim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2550 zlim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2551 clim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2552 alim.add_constraint (2); |
| 7363 | 2553 xtick.add_constraint (dim_vector (1, -1)); |
| 2554 ytick.add_constraint (dim_vector (1, -1)); | |
| 2555 ztick.add_constraint (dim_vector (1, -1)); | |
| 2556 Matrix vw (1, 2, 0); | |
| 2557 vw(1) = 90; | |
| 2558 view = vw; | |
| 2559 view.add_constraint (dim_vector (1, 2)); | |
| 7403 | 2560 cameraposition.add_constraint (dim_vector (1, 3)); |
| 2561 Matrix upv (1, 3, 0.0); | |
| 2562 upv(2) = 1.0; | |
| 2563 cameraupvector = upv; | |
| 2564 cameraupvector.add_constraint (dim_vector (1, 3)); | |
| 2565 currentpoint.add_constraint (dim_vector (2, 3)); | |
| 2566 ticklength.add_constraint (dim_vector (1, 2)); | |
| 2567 tightinset.add_constraint (dim_vector (1, 4)); | |
| 7427 | 2568 |
| 2569 x_zlim.resize (1, 2); | |
| 2570 sx = "linear"; | |
| 2571 sy = "linear"; | |
| 2572 sz = "linear"; | |
| 7363 | 2573 } |
| 7427 | 2574 |
| 2575 private: | |
| 2576 void update_xscale (void) { sx = get_xscale (); } | |
| 2577 void update_yscale (void) { sy = get_yscale (); } | |
| 2578 void update_zscale (void) { sz = get_zscale (); } | |
| 2579 | |
| 2580 void update_view (void) { update_camera (); } | |
| 2581 | |
| 2582 void update_xdir (void) { update_camera (); } | |
| 2583 void update_ydir (void) { update_camera (); } | |
| 2584 void update_zdir (void) { update_camera (); } | |
| 7446 | 2585 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2586 double calc_tick_sep (double minval, double maxval); |
|
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2587 void calc_ticks_and_lims (array_property& lims, array_property& ticks, bool limmode_is_auto); |
| 7446 | 2588 |
| 2589 public: | |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2590 Matrix get_axis_limits (double xmin, double xmax, double min_pos, bool logscale); |
| 7446 | 2591 void update_xlim (void) |
| 2592 { | |
| 2593 if (xtickmode.is ("auto")) | |
|
7827
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better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2594 calc_ticks_and_lims (xlim, xtick, xlimmode.is ("auto")); |
| 7446 | 2595 } |
| 2596 | |
| 2597 void update_ylim (void) | |
| 2598 { | |
| 2599 if (ytickmode.is ("auto")) | |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2600 calc_ticks_and_lims (ylim, ytick, ylimmode.is ("auto")); |
| 7446 | 2601 } |
| 2602 | |
| 2603 void update_zlim (void) | |
| 2604 { | |
| 2605 if (ztickmode.is ("auto")) | |
|
7827
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better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2606 calc_ticks_and_lims (zlim, ztick, zlimmode.is ("auto")); |
| 7446 | 2607 } |
| 2608 | |
| 6874 | 2609 }; |
| 2610 | |
| 2611 private: | |
| 2612 properties xproperties; | |
| 2613 | |
| 2614 public: | |
| 2615 axes (const graphics_handle& mh, const graphics_handle& p) | |
| 2616 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2617 { | |
| 2618 xproperties.override_defaults (*this); | |
|
7830
61aee739a4da
Make sure to initialize axes xform data.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
2619 xproperties.update_transform (); |
| 6874 | 2620 } |
| 2621 | |
| 2622 ~axes (void) { xproperties.delete_children (); } | |
| 2623 | |
| 2624 void override_defaults (base_graphics_object& obj) | |
| 2625 { | |
| 2626 // Allow parent (figure) to override first (properties knows how | |
| 2627 // to find the parent object). | |
| 2628 xproperties.override_defaults (obj); | |
| 2629 | |
| 2630 // Now override with our defaults. If the default_properties | |
| 2631 // list includes the properties for all defaults (line, | |
| 2632 // surface, etc.) then we don't have to know the type of OBJ | |
| 2633 // here, we just call its set function and let it decide which | |
| 2634 // properties from the list to use. | |
| 2635 obj.set_from_list (default_properties); | |
| 2636 } | |
| 2637 | |
| 7189 | 2638 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2639 { |
| 2640 if (name.compare ("default", 7)) | |
| 2641 // strip "default", pass rest to function that will | |
| 2642 // parse the remainder and add the element to the | |
| 2643 // default_properties map. | |
| 2644 default_properties.set (name.substr (7), value); | |
| 2645 else | |
| 2646 xproperties.set (name, value); | |
| 2647 } | |
| 2648 | |
| 2649 void set_defaults (const std::string& mode) | |
| 2650 { | |
| 2651 xproperties.set_defaults (*this, mode); | |
| 2652 } | |
| 2653 | |
| 7189 | 2654 octave_value get (const caseless_str& name) const |
| 6874 | 2655 { |
| 2656 octave_value retval; | |
| 2657 | |
| 2658 // FIXME -- finish this. | |
| 2659 if (name.compare ("default", 7)) | |
| 2660 retval = get_default (name.substr (7)); | |
| 2661 else | |
| 2662 retval = xproperties.get (name); | |
| 2663 | |
| 2664 return retval; | |
| 2665 } | |
| 2666 | |
| 7189 | 2667 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2668 |
| 2669 octave_value get_defaults (void) const | |
| 2670 { | |
| 2671 return default_properties.as_struct ("default"); | |
| 2672 } | |
| 2673 | |
| 2674 base_properties& get_properties (void) { return xproperties; } | |
| 2675 | |
| 7222 | 2676 const base_properties& get_properties (void) const { return xproperties; } |
| 2677 | |
| 7214 | 2678 void update_axis_limits (const std::string& axis_type); |
| 2679 | |
| 6874 | 2680 bool valid_object (void) const { return true; } |
| 2681 | |
| 2682 private: | |
| 2683 property_list default_properties; | |
| 2684 }; | |
| 2685 | |
| 2686 // --------------------------------------------------------------------- | |
| 2687 | |
| 7365 | 2688 class OCTINTERP_API line : public base_graphics_object |
| 6874 | 2689 { |
| 2690 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2691 class OCTINTERP_API properties : public base_properties |
| 6874 | 2692 { |
| 2693 public: | |
| 2694 // See the genprops.awk script for an explanation of the | |
| 2695 // properties declarations. | |
| 2696 | |
| 7366 | 2697 // properties which are not in matlab: |
| 7384 | 2698 // ldata, udata, xldata, xudata, keylabel, interpreter |
| 7366 | 2699 |
| 7363 | 2700 BEGIN_PROPERTIES(line) |
| 2701 data_property xdata l , default_data () | |
| 2702 data_property ydata l , default_data () | |
| 2703 data_property zdata l , Matrix () | |
| 2704 data_property ldata l , Matrix () | |
| 2705 data_property udata l , Matrix () | |
| 2706 data_property xldata l , Matrix () | |
| 2707 data_property xudata l , Matrix () | |
| 2708 color_property color , color_values (0, 0, 0) | |
| 2709 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2710 double_property linewidth , 0.5 | |
| 2711 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 2712 color_property markeredgecolor , "{auto}|none" | |
| 2713 color_property markerfacecolor , "auto|{none}" | |
| 2714 double_property markersize , 6 | |
| 2715 string_property keylabel , "" | |
| 7384 | 2716 radio_property interpreter , "{tex}|none|latex" |
| 7377 | 2717 string_property displayname , "" |
| 7380 | 2718 radio_property erasemode , "{normal}|none|xor|background" |
| 6874 | 2719 END_PROPERTIES |
| 2720 }; | |
| 2721 | |
| 2722 private: | |
| 2723 properties xproperties; | |
| 2724 | |
| 2725 public: | |
| 2726 line (const graphics_handle& mh, const graphics_handle& p) | |
| 2727 : base_graphics_object (), xproperties (mh, p) | |
| 2728 { | |
| 2729 xproperties.override_defaults (*this); | |
| 2730 } | |
| 2731 | |
| 2732 ~line (void) { xproperties.delete_children (); } | |
| 2733 | |
| 2734 base_properties& get_properties (void) { return xproperties; } | |
| 2735 | |
| 7222 | 2736 const base_properties& get_properties (void) const { return xproperties; } |
| 2737 | |
| 6874 | 2738 bool valid_object (void) const { return true; } |
| 2739 }; | |
| 2740 | |
| 2741 // --------------------------------------------------------------------- | |
| 2742 | |
| 7365 | 2743 class OCTINTERP_API text : public base_graphics_object |
| 6874 | 2744 { |
| 2745 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2746 class OCTINTERP_API properties : public base_properties |
| 6874 | 2747 { |
| 2748 public: | |
| 2749 // See the genprops.awk script for an explanation of the | |
| 2750 // properties declarations. | |
| 2751 | |
| 7363 | 2752 BEGIN_PROPERTIES(text) |
| 2753 string_property string , "" | |
| 2754 radio_property units , "{data}|pixels|normalized|inches|centimeters|points" | |
| 2755 array_property position , Matrix (1, 3, 0.0) | |
| 2756 double_property rotation , 0 | |
| 2757 radio_property horizontalalignment , "{left}|center|right" | |
| 2758 color_property color , color_values (0, 0, 0) | |
| 2759 string_property fontname , "Helvetica" | |
| 2760 double_property fontsize , 10 | |
| 7379 | 2761 radio_property fontangle , "{normal}|italic|oblique" |
| 2762 radio_property fontweight , "light|{normal}|demi|bold" | |
| 2763 radio_property interpreter , "{tex}|none|latex" | |
| 7377 | 2764 color_property backgroundcolor , "{none}" |
| 2765 string_property displayname , "" | |
| 2766 color_property edgecolor , "{none}" | |
| 7380 | 2767 radio_property erasemode , "{normal}|none|xor|background" |
| 7377 | 2768 bool_property editing , "off" |
| 2769 radio_property fontunits , "inches|centimeters|normalized|{points}|pixel" | |
| 2770 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2771 double_property linewidth , 0.5 | |
| 2772 double_property margin , 1 | |
| 2773 radio_property verticalalignment , "top|cap|{middle}|baseline|bottom" | |
| 6874 | 2774 END_PROPERTIES |
| 2775 | |
| 7363 | 2776 protected: |
| 2777 void init (void) | |
| 2778 { | |
| 2779 position.add_constraint (dim_vector (1, 3)); | |
| 2780 } | |
| 6874 | 2781 }; |
| 2782 | |
| 2783 private: | |
| 2784 properties xproperties; | |
| 2785 | |
| 2786 public: | |
| 2787 text (const graphics_handle& mh, const graphics_handle& p) | |
| 2788 : base_graphics_object (), xproperties (mh, p) | |
| 2789 { | |
| 2790 xproperties.override_defaults (*this); | |
| 2791 } | |
| 2792 | |
| 2793 ~text (void) { xproperties.delete_children (); } | |
| 2794 | |
| 2795 base_properties& get_properties (void) { return xproperties; } | |
| 2796 | |
| 7222 | 2797 const base_properties& get_properties (void) const { return xproperties; } |
| 2798 | |
| 6874 | 2799 bool valid_object (void) const { return true; } |
| 2800 }; | |
| 2801 | |
| 2802 // --------------------------------------------------------------------- | |
| 2803 | |
| 7365 | 2804 class OCTINTERP_API image : public base_graphics_object |
| 6874 | 2805 { |
| 2806 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2807 class OCTINTERP_API properties : public base_properties |
| 6874 | 2808 { |
| 2809 public: | |
| 2810 // See the genprops.awk script for an explanation of the | |
| 2811 // properties declarations. | |
| 2812 | |
| 7363 | 2813 BEGIN_PROPERTIES(image) |
| 2814 data_property xdata l , Matrix () | |
| 2815 data_property ydata l , Matrix () | |
| 2816 data_property cdata l , Matrix () | |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7447
diff
changeset
|
2817 radio_property cdatamapping a , "{scaled}|direct" |
| 6874 | 2818 END_PROPERTIES |
| 2819 | |
| 7363 | 2820 protected: |
| 2821 void init (void) | |
| 2822 { | |
| 2823 } | |
| 6874 | 2824 }; |
| 2825 | |
| 2826 private: | |
| 2827 properties xproperties; | |
| 2828 | |
| 2829 public: | |
| 2830 image (const graphics_handle& mh, const graphics_handle& p) | |
| 2831 : base_graphics_object (), xproperties (mh, p) | |
| 2832 { | |
| 2833 xproperties.override_defaults (*this); | |
| 2834 } | |
| 2835 | |
| 2836 ~image (void) { xproperties.delete_children (); } | |
| 2837 | |
| 2838 base_properties& get_properties (void) { return xproperties; } | |
| 2839 | |
| 7222 | 2840 const base_properties& get_properties (void) const { return xproperties; } |
| 2841 | |
| 6874 | 2842 bool valid_object (void) const { return true; } |
| 2843 }; | |
| 2844 | |
| 2845 // --------------------------------------------------------------------- | |
| 2846 | |
| 7365 | 2847 class OCTINTERP_API patch : public base_graphics_object |
| 6874 | 2848 { |
| 2849 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2850 class OCTINTERP_API properties : public base_properties |
| 6874 | 2851 { |
| 2852 public: | |
| 2853 // See the genprops.awk script for an explanation of the | |
| 2854 // properties declarations. | |
| 2855 | |
| 7363 | 2856 BEGIN_PROPERTIES(patch) |
| 7403 | 2857 data_property xdata l , Matrix () |
| 7363 | 2858 data_property ydata l , Matrix () |
| 2859 data_property zdata l , Matrix () | |
| 2860 data_property cdata l , Matrix () | |
| 7379 | 2861 radio_property cdatamapping , "{scaled}|direct" |
| 7363 | 2862 array_property faces , Matrix () |
| 7368 | 2863 data_property facevertexalphadata , Matrix () |
| 2864 data_property facevertexcdata , Matrix () | |
| 7363 | 2865 array_property vertices , Matrix () |
| 7368 | 2866 array_property vertexnormals , Matrix () |
| 7379 | 2867 radio_property normalmode , "{auto}|manual" |
| 2868 color_property facecolor , "{flat}|none|interp" | |
| 7363 | 2869 double_property facealpha , 1.0 |
| 7379 | 2870 radio_property facelighting , "{flat}|none|gouraud|phong" |
| 2871 color_property edgecolor , color_property (color_values (0, 0, 0), radio_values ("flat|none|interp")) | |
| 7368 | 2872 double_property edgealpha , 1.0 |
| 7379 | 2873 radio_property edgelighting , "{none}|flat|gouraud|phong" |
| 2874 radio_property backfacelighting , "{reverselit}|unlit|lit" | |
| 7368 | 2875 double_property ambientstrength , 0.3 |
| 2876 double_property diffusestrength , 0.6 | |
| 2877 double_property specularstrength , 0.6 | |
| 2878 double_property specularexponent , 10.0 | |
| 2879 double_property specularcolorreflectance , 1.0 | |
| 7379 | 2880 radio_property erasemode , "{normal}|background|xor|none" |
| 7363 | 2881 radio_property linestyle , "{-}|--|:|-.|none" |
| 2882 double_property linewidth , 0.5 | |
| 2883 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 2884 color_property markeredgecolor , "{auto}|none" | |
| 2885 color_property markerfacecolor , "auto|{none}" | |
| 2886 double_property markersize , 6 | |
| 2887 string_property keylabel , "" | |
| 7384 | 2888 radio_property interpreter , "{tex}|none|latex" |
| 6874 | 2889 END_PROPERTIES |
| 2890 | |
| 7363 | 2891 protected: |
| 2892 void init (void) | |
| 2893 { | |
| 2894 vertices.add_constraint (dim_vector (-1, 2)); | |
| 2895 vertices.add_constraint (dim_vector (-1, 3)); | |
| 2896 } | |
| 6874 | 2897 }; |
| 2898 | |
| 2899 private: | |
| 2900 properties xproperties; | |
| 2901 | |
| 2902 public: | |
| 2903 patch (const graphics_handle& mh, const graphics_handle& p) | |
| 2904 : base_graphics_object (), xproperties (mh, p) | |
| 2905 { | |
| 2906 xproperties.override_defaults (*this); | |
| 2907 } | |
| 2908 | |
| 2909 ~patch (void) { xproperties.delete_children (); } | |
| 2910 | |
| 2911 base_properties& get_properties (void) { return xproperties; } | |
| 2912 | |
| 7222 | 2913 const base_properties& get_properties (void) const { return xproperties; } |
| 2914 | |
| 6874 | 2915 bool valid_object (void) const { return true; } |
| 2916 }; | |
| 2917 | |
| 2918 // --------------------------------------------------------------------- | |
| 2919 | |
| 7365 | 2920 class OCTINTERP_API surface : public base_graphics_object |
| 6874 | 2921 { |
| 2922 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2923 class OCTINTERP_API properties : public base_properties |
| 6874 | 2924 { |
| 2925 public: | |
|
7829
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|
2926 octave_value get_color_data (void) const; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
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parents:
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diff
changeset
|
2927 |
| 6874 | 2928 // See the genprops.awk script for an explanation of the |
| 2929 // properties declarations. | |
| 2930 | |
| 7363 | 2931 BEGIN_PROPERTIES(surface) |
|
7829
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parents:
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diff
changeset
|
2932 data_property xdata lu , Matrix () |
|
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diff
changeset
|
2933 data_property ydata lu , Matrix () |
|
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|
2934 data_property zdata lu , Matrix () |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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changeset
|
2935 // FIXME: cdata can be of type "double" or "uint8" |
| 7363 | 2936 data_property cdata l , Matrix () |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7447
diff
changeset
|
2937 radio_property cdatamapping a , "{scaled}|direct" |
|
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parents:
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diff
changeset
|
2938 color_property facecolor , "{flat}|none|interp|texturemap" |
|
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parents:
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diff
changeset
|
2939 // FIXME: should be a double-radio property |
| 7363 | 2940 double_property facealpha , 1.0 |
| 7379 | 2941 color_property edgecolor , color_property (color_values (0, 0, 0), radio_values ("flat|none|interp")) |
| 7363 | 2942 radio_property linestyle , "{-}|--|:|-.|none" |
| 2943 double_property linewidth , 0.5 | |
| 2944 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 2945 color_property markeredgecolor , "{auto}|none" | |
| 2946 color_property markerfacecolor , "auto|{none}" | |
| 2947 double_property markersize , 6 | |
| 2948 string_property keylabel , "" | |
| 7384 | 2949 radio_property interpreter , "{tex}|none|latex" |
|
7829
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|
2950 array_property alphadata , Matrix () |
|
8ca8e97e8c0a
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|
2951 radio_property alphadatamapping , "none|direct|{scaled}" |
|
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|
2952 double_property ambientstrength , 0.3 |
|
8ca8e97e8c0a
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|
2953 radio_property backfacelighting , "unlit|lit|{reverselit}" |
|
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changeset
|
2954 double_property diffusestrength , 0.6 |
|
8ca8e97e8c0a
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|
2955 // FIXME: should be a double-radio property |
|
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parents:
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changeset
|
2956 double_property edgealpha , 1.0 |
|
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|
2957 radio_property edgelighting , "{none}|flat|gouraud|phong" |
|
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|
2958 radio_property erasemode , "{normal}|none|xor|background" |
|
8ca8e97e8c0a
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|
2959 radio_property facelighting , "{none}|flat|gouraud|phong" |
|
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|
2960 radio_property meshstyle , "{both}|row|column" |
|
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|
2961 radio_property normalmode u , "{auto}|manual" |
|
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|
2962 double_property specularcolorreflectance , 1 |
|
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|
2963 double_property specularexponent , 10 |
|
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|
2964 double_property specularstrength , 0.9 |
|
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|
2965 array_property vertexnormals u , Matrix () |
| 6874 | 2966 END_PROPERTIES |
| 2967 | |
| 7363 | 2968 protected: |
| 2969 void init (void) | |
| 2970 { | |
|
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|
2971 alphadata.add_constraint ("double"); |
|
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|
2972 alphadata.add_constraint ("uint8"); |
|
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|
2973 alphadata.add_constraint (dim_vector (-1, -1)); |
|
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|
2974 vertexnormals.add_constraint (dim_vector (-1, -1, 3)); |
|
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|
2975 // FIXME: uncomment this when cdata has the right type |
|
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|
2976 //cdata.add_constraint ("double"); |
|
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|
2977 //cdata.add_constraint ("double"); |
|
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|
2978 //cdata.add_constraint (dim_vector (-1, -1)); |
|
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|
2979 //cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 2980 } |
|
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|
2981 |
|
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|
2982 private: |
|
8ca8e97e8c0a
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|
2983 void update_normals (void); |
|
8ca8e97e8c0a
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changeset
|
2984 |
|
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|
2985 void update_xdata (void) { update_normals (); } |
|
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|
2986 void update_ydata (void) { update_normals (); } |
|
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|
2987 void update_zdata (void) { update_normals (); } |
|
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changeset
|
2988 |
|
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changeset
|
2989 void update_normalmode (void) |
|
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changeset
|
2990 { update_normals (); } |
|
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|
2991 |
|
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|
2992 void update_vertexnormals (void) |
|
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|
2993 { set_normalmode ("manual"); } |
| 6874 | 2994 }; |
| 2995 | |
| 2996 private: | |
| 2997 properties xproperties; | |
| 2998 | |
| 2999 public: | |
| 3000 surface (const graphics_handle& mh, const graphics_handle& p) | |
| 3001 : base_graphics_object (), xproperties (mh, p) | |
| 3002 { | |
| 3003 xproperties.override_defaults (*this); | |
| 3004 } | |
| 3005 | |
| 3006 ~surface (void) { xproperties.delete_children (); } | |
| 3007 | |
| 3008 base_properties& get_properties (void) { return xproperties; } | |
| 3009 | |
| 7222 | 3010 const base_properties& get_properties (void) const { return xproperties; } |
| 3011 | |
| 6874 | 3012 bool valid_object (void) const { return true; } |
| 3013 }; | |
| 3014 | |
| 3015 octave_value | |
| 3016 get_property_from_handle (double handle, const std::string &property, | |
| 3017 const std::string &func); | |
| 3018 bool | |
| 3019 set_property_in_handle (double handle, const std::string &property, | |
| 3020 const octave_value &arg, const std::string &func); | |
| 3021 | |
| 3022 // --------------------------------------------------------------------- | |
| 3023 | |
| 7365 | 3024 class OCTINTERP_API gh_manager |
| 6874 | 3025 { |
| 3026 protected: | |
| 3027 | |
| 3028 gh_manager (void); | |
| 3029 | |
| 3030 public: | |
| 3031 | |
| 3032 static bool instance_ok (void) | |
| 3033 { | |
| 3034 bool retval = true; | |
| 3035 | |
| 3036 if (! instance) | |
| 3037 instance = new gh_manager (); | |
| 3038 | |
| 3039 if (! instance) | |
| 3040 { | |
| 3041 ::error ("unable to create gh_manager!"); | |
| 3042 | |
| 3043 retval = false; | |
| 3044 } | |
| 3045 | |
| 3046 return retval; | |
| 3047 } | |
| 3048 | |
| 3049 static void free (const graphics_handle& h) | |
| 3050 { | |
| 3051 if (instance_ok ()) | |
| 3052 instance->do_free (h); | |
| 3053 } | |
| 3054 | |
| 3055 static graphics_handle lookup (double val) | |
| 3056 { | |
| 3057 return instance_ok () ? instance->do_lookup (val) : graphics_handle (); | |
| 3058 } | |
| 3059 | |
| 3060 static graphics_object get_object (const graphics_handle& h) | |
| 3061 { | |
| 3062 return instance_ok () ? instance->do_get_object (h) : graphics_object (); | |
| 3063 } | |
| 3064 | |
| 3065 static graphics_handle | |
| 3066 make_graphics_handle (const std::string& go_name, | |
| 7370 | 3067 const graphics_handle& parent, bool do_createfcn = true) |
| 6874 | 3068 { |
| 3069 return instance_ok () | |
| 7370 | 3070 ? instance->do_make_graphics_handle (go_name, parent, do_createfcn) |
| 6874 | 3071 : graphics_handle (); |
| 3072 } | |
| 3073 | |
| 3074 static graphics_handle make_figure_handle (double val) | |
| 3075 { | |
| 3076 return instance_ok () | |
| 3077 ? instance->do_make_figure_handle (val) : graphics_handle (); | |
| 3078 } | |
| 3079 | |
| 3080 static void push_figure (const graphics_handle& h) | |
| 3081 { | |
| 3082 if (instance_ok ()) | |
| 3083 instance->do_push_figure (h); | |
| 3084 } | |
| 3085 | |
| 3086 static void pop_figure (const graphics_handle& h) | |
| 3087 { | |
| 3088 if (instance_ok ()) | |
| 3089 instance->do_pop_figure (h); | |
| 3090 } | |
| 3091 | |
| 3092 static graphics_handle current_figure (void) | |
| 3093 { | |
| 3094 return instance_ok () | |
| 3095 ? instance->do_current_figure () : graphics_handle (); | |
| 3096 } | |
| 3097 | |
| 3098 static Matrix handle_list (void) | |
| 3099 { | |
| 3100 return instance_ok () ? instance->do_handle_list () : Matrix (); | |
| 3101 } | |
| 3102 | |
| 3103 static Matrix figure_handle_list (void) | |
| 3104 { | |
| 3105 return instance_ok () ? instance->do_figure_handle_list () : Matrix (); | |
| 3106 } | |
| 3107 | |
| 3108 private: | |
| 3109 | |
| 3110 static gh_manager *instance; | |
| 3111 | |
| 3112 typedef std::map<graphics_handle, graphics_object>::iterator iterator; | |
| 3113 typedef std::map<graphics_handle, graphics_object>::const_iterator const_iterator; | |
| 3114 | |
| 3115 typedef std::set<graphics_handle>::iterator free_list_iterator; | |
| 3116 typedef std::set<graphics_handle>::const_iterator const_free_list_iterator; | |
| 3117 | |
| 3118 typedef std::list<graphics_handle>::iterator figure_list_iterator; | |
| 3119 typedef std::list<graphics_handle>::const_iterator const_figure_list_iterator; | |
| 3120 | |
| 3121 // A map of handles to graphics objects. | |
| 3122 std::map<graphics_handle, graphics_object> handle_map; | |
| 3123 | |
| 3124 // The available graphics handles. | |
| 3125 std::set<graphics_handle> handle_free_list; | |
| 3126 | |
| 3127 // The next handle available if handle_free_list is empty. | |
| 7286 | 3128 double next_handle; |
| 6874 | 3129 |
| 3130 // The allocated figure handles. Top of the stack is most recently | |
| 3131 // created. | |
| 3132 std::list<graphics_handle> figure_list; | |
| 3133 | |
| 3134 graphics_handle get_handle (const std::string& go_name); | |
| 3135 | |
| 3136 void do_free (const graphics_handle& h); | |
| 3137 | |
| 3138 graphics_handle do_lookup (double val) | |
| 3139 { | |
| 7363 | 3140 iterator p = (xisnan (val) ? handle_map.end () : handle_map.find (val)); |
| 6874 | 3141 |
| 3142 return (p != handle_map.end ()) ? p->first : graphics_handle (); | |
| 3143 } | |
| 3144 | |
| 3145 graphics_object do_get_object (const graphics_handle& h) | |
| 3146 { | |
| 7379 | 3147 iterator p = (h.ok () ? handle_map.find (h) : handle_map.end ()); |
| 6874 | 3148 |
| 3149 return (p != handle_map.end ()) ? p->second : graphics_object (); | |
| 3150 } | |
| 3151 | |
| 3152 graphics_handle do_make_graphics_handle (const std::string& go_name, | |
| 7370 | 3153 const graphics_handle& p, bool do_createfcn); |
| 6874 | 3154 |
| 3155 graphics_handle do_make_figure_handle (double val); | |
| 3156 | |
| 3157 Matrix do_handle_list (void) | |
| 3158 { | |
| 3159 Matrix retval (1, handle_map.size ()); | |
| 3160 octave_idx_type i = 0; | |
| 3161 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++) | |
| 7056 | 3162 { |
| 3163 graphics_handle h = p->first; | |
| 3164 retval(i++) = h.value (); | |
| 3165 } | |
| 6874 | 3166 return retval; |
| 3167 } | |
| 3168 | |
| 3169 Matrix do_figure_handle_list (void) | |
| 3170 { | |
| 3171 Matrix retval (1, figure_list.size ()); | |
| 3172 octave_idx_type i = 0; | |
| 3173 for (const_figure_list_iterator p = figure_list.begin (); | |
| 3174 p != figure_list.end (); | |
| 3175 p++) | |
| 7056 | 3176 { |
| 3177 graphics_handle h = *p; | |
| 3178 retval(i++) = h.value (); | |
| 3179 } | |
| 6874 | 3180 return retval; |
| 3181 } | |
| 3182 | |
| 3183 void do_push_figure (const graphics_handle& h); | |
| 3184 | |
| 3185 void do_pop_figure (const graphics_handle& h); | |
| 3186 | |
| 3187 graphics_handle do_current_figure (void) const | |
| 3188 { | |
| 3189 return figure_list.empty () ? graphics_handle () : figure_list.front (); | |
| 3190 } | |
| 3191 }; | |
| 3192 | |
| 3193 | |
| 3194 // This function is NOT equivalent to the scripting language function gcf. | |
| 7365 | 3195 OCTINTERP_API graphics_handle gcf (void); |
| 6874 | 3196 |
| 3197 // This function is NOT equivalent to the scripting language function gca. | |
| 7365 | 3198 OCTINTERP_API graphics_handle gca (void); |
| 6874 | 3199 |
| 3200 #endif | |
| 3201 | |
| 3202 /* | |
| 3203 ;;; Local Variables: *** | |
| 3204 ;;; mode: C++ *** | |
| 3205 ;;; End: *** | |
| 3206 */ |