Mercurial > hg > octave-avbm
annotate src/graphics.h.in @ 7862:8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
| author | Michael Goffioul <michael.goffioul@gmail.com> |
|---|---|
| date | Sun, 23 Mar 2008 16:45:45 +0100 |
| parents | 67edbcb19665 |
| children | 56f781f38f0b |
| 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 (); } | |
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218 |
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219 virtual bool is_linear (void) const |
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220 { return false; } |
| 7427 | 221 }; |
| 222 | |
| 223 class lin_scaler : public base_scaler | |
| 224 { | |
| 225 public: | |
| 226 lin_scaler (void) { } | |
| 227 | |
| 228 Matrix scale (const Matrix& m) const { return m; } | |
| 229 | |
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230 NDArray scale (const NDArray& m) const { return m; } |
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231 |
| 7427 | 232 double scale (double d) const { return d; } |
| 233 | |
| 234 double unscale (double d) const { return d; } | |
| 235 | |
| 236 base_scaler* clone (void) const { return new lin_scaler (); } | |
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237 |
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238 bool is_linear (void) const { return true; } |
| 7427 | 239 }; |
| 240 | |
| 241 class log_scaler : public base_scaler | |
| 242 { | |
| 243 public: | |
| 244 log_scaler (void) { } | |
| 245 | |
| 246 Matrix scale (const Matrix& m) const | |
| 247 { | |
| 248 Matrix retval (m.rows (), m.cols ()); | |
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249 |
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250 do_scale (m.data (), retval.fortran_vec (), m.numel ()); |
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251 return retval; |
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252 } |
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253 |
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254 NDArray scale (const NDArray& m) const |
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255 { |
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256 NDArray retval (m.dims ()); |
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257 |
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258 do_scale (m.data (), retval.fortran_vec (), m.numel ()); |
| 7427 | 259 return retval; |
| 260 } | |
| 261 | |
| 262 double scale (double d) const | |
| 263 { return log10 (d); } | |
| 264 | |
| 265 double unscale (double d) const | |
| 266 { return pow (10.0, d); } | |
| 267 | |
| 268 base_scaler* clone (void) const | |
| 269 { return new log_scaler (); } | |
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270 |
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271 private: |
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272 void do_scale (const double *src, double *dest, int n) const |
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273 { |
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274 for (int i = 0; i < n; i++) |
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275 dest[i] = log10(src[i]); |
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276 } |
| 7427 | 277 }; |
| 278 | |
| 279 class scaler | |
| 280 { | |
| 281 public: | |
| 282 scaler (void) : rep (new base_scaler ()) { } | |
| 283 | |
| 284 scaler (const scaler& s) : rep (s.rep->clone()) { } | |
| 285 | |
| 286 ~scaler (void) { delete rep; } | |
| 287 | |
| 288 Matrix scale (const Matrix& m) const | |
| 289 { return rep->scale (m); } | |
| 290 | |
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291 NDArray scale (const NDArray& m) const |
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292 { return rep->scale (m); } |
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293 |
| 7427 | 294 double scale (double d) const |
| 295 { return rep->scale (d); } | |
| 296 | |
| 297 double unscale (double d) const | |
| 298 { return rep->unscale (d); } | |
| 299 | |
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300 bool is_linear (void) const |
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301 { return rep->is_linear (); } |
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302 |
| 7427 | 303 scaler& operator = (const scaler& s) |
| 304 { | |
| 305 if (rep) | |
| 306 { | |
| 307 delete rep; | |
| 308 rep = 0; | |
| 309 } | |
| 310 | |
| 311 rep = s.rep->clone (); | |
| 312 | |
| 313 return *this; | |
| 314 } | |
| 315 | |
| 316 scaler& operator = (const std::string& s) | |
| 317 { | |
| 318 if (rep) | |
| 319 { | |
| 320 delete rep; | |
| 321 rep = 0; | |
| 322 } | |
| 323 | |
| 324 if (s == "log") | |
| 325 rep = new log_scaler (); | |
| 326 else if (s == "linear") | |
| 327 rep = new lin_scaler (); | |
| 328 else | |
| 329 rep = new base_scaler (); | |
| 330 | |
| 331 return *this; | |
| 332 } | |
| 333 | |
| 334 private: | |
| 335 base_scaler *rep; | |
| 336 }; | |
| 337 | |
| 338 // --------------------------------------------------------------------- | |
| 339 | |
| 7363 | 340 class property; |
| 341 | |
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342 enum listener_mode { POSTSET }; |
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343 |
| 7363 | 344 class base_property |
| 345 { | |
| 346 public: | |
| 347 friend class property; | |
| 348 | |
| 349 public: | |
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350 base_property (void) : count (1) { } |
| 7363 | 351 |
| 352 base_property (const std::string& s, const graphics_handle& h) | |
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353 : count (1), name (s), parent (h), hidden (false) { } |
| 7363 | 354 |
| 355 base_property (const base_property& p) | |
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356 : count (1), name (p.name), parent (p.parent), hidden (p.hidden) { } |
| 7363 | 357 |
| 358 virtual ~base_property (void) { } | |
| 359 | |
| 360 bool ok (void) const { return parent.ok (); } | |
| 361 | |
| 362 std::string get_name (void) const { return name; } | |
| 363 | |
| 364 void set_name (const std::string& s) { name = s; } | |
| 365 | |
| 366 graphics_handle get_parent (void) const { return parent; } | |
| 367 | |
| 368 void set_parent (const graphics_handle &h) { parent = h; } | |
| 369 | |
| 370 bool is_hidden (void) const { return hidden; } | |
| 371 | |
| 372 void set_hidden (bool flag) { hidden = flag; } | |
| 373 | |
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374 void set (const octave_value& v, bool do_run = true) |
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375 { |
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376 do_set (v); |
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377 |
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378 if (do_run && ! error_state) |
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379 run_listeners (POSTSET); |
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380 } |
| 7363 | 381 |
| 382 virtual octave_value get (void) const | |
| 383 { | |
| 384 error ("get: invalid property \"%s\"", name.c_str ()); | |
| 385 return octave_value (); | |
| 386 } | |
| 387 | |
| 388 base_property& operator = (const octave_value& val) | |
| 389 { | |
| 390 set (val); | |
| 391 return *this; | |
| 392 } | |
| 393 | |
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394 void add_listener (const octave_value& v, listener_mode mode = POSTSET) |
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395 { |
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396 octave_value_list& l = listeners[mode]; |
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397 l.resize (l.length () + 1, v); |
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398 } |
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399 |
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400 OCTINTERP_API void run_listeners (listener_mode mode = POSTSET); |
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401 |
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402 protected: |
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403 virtual void do_set (const octave_value&) |
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404 { error ("set: invalid property \"%s\"", name.c_str ()); } |
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405 |
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406 private: |
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407 typedef std::map<listener_mode, octave_value_list> listener_map; |
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408 typedef std::map<listener_mode, octave_value_list>::iterator listener_map_iterator; |
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409 typedef std::map<listener_mode, octave_value_list>::const_iterator listener_map_const_iterator; |
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410 |
| 7363 | 411 private: |
| 412 int count; | |
| 413 std::string name; | |
| 414 graphics_handle parent; | |
| 415 bool hidden; | |
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416 listener_map listeners; |
| 7363 | 417 }; |
| 418 | |
| 419 // --------------------------------------------------------------------- | |
| 420 | |
| 421 class string_property : public base_property | |
| 422 { | |
| 423 public: | |
| 424 string_property (const std::string& s, const graphics_handle& h, | |
| 425 const std::string& val = "") | |
| 426 : base_property (s, h), str (val) { } | |
| 427 | |
| 428 string_property (const string_property& p) | |
| 429 : base_property (p), str (p.str) { } | |
| 430 | |
| 431 octave_value get (void) const | |
| 432 { return octave_value (str); } | |
| 433 | |
| 434 std::string string_value (void) const { return str; } | |
| 435 | |
| 436 string_property& operator = (const octave_value& val) | |
| 437 { | |
| 438 set (val); | |
| 439 return *this; | |
| 440 } | |
| 441 | |
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442 protected: |
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443 void do_set (const octave_value& val) |
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444 { |
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445 if (val.is_string ()) |
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446 str = val.string_value (); |
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447 else |
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448 error ("set: invalid string property value for \"%s\"", |
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449 get_name ().c_str ()); |
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450 } |
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451 |
| 7363 | 452 private: |
| 453 std::string str; | |
| 454 }; | |
| 455 | |
| 456 // --------------------------------------------------------------------- | |
| 457 | |
| 458 class radio_values | |
| 459 { | |
| 460 public: | |
| 461 OCTINTERP_API radio_values (const std::string& opt_string = std::string ()); | |
| 462 | |
| 463 radio_values (const radio_values& a) | |
| 464 : default_val (a.default_val), possible_vals (a.possible_vals) { } | |
| 465 | |
| 466 radio_values& operator = (const radio_values& a) | |
| 467 { | |
| 468 if (&a != this) | |
| 469 { | |
| 470 default_val = a.default_val; | |
| 471 possible_vals = a.possible_vals; | |
| 472 } | |
| 473 | |
| 474 return *this; | |
| 475 } | |
| 476 | |
| 477 std::string default_value (void) const { return default_val; } | |
| 478 | |
| 479 bool validate (const std::string& val) | |
| 480 { | |
| 481 bool retval = true; | |
| 482 | |
| 483 if (! contains (val)) | |
| 484 { | |
| 485 error ("invalid value = %s", val.c_str ()); | |
| 486 retval = false; | |
| 487 } | |
| 488 | |
| 489 return retval; | |
| 490 } | |
| 491 | |
| 492 bool contains (const std::string& val) | |
| 493 { | |
| 494 return (possible_vals.find (val) != possible_vals.end ()); | |
| 495 } | |
| 496 | |
| 497 private: | |
| 498 // Might also want to cache | |
| 499 std::string default_val; | |
| 500 std::set<caseless_str> possible_vals; | |
| 501 }; | |
| 502 | |
| 503 class radio_property : public base_property | |
| 504 { | |
| 505 public: | |
| 7364 | 506 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 507 const radio_values& v = radio_values ()) |
| 7364 | 508 : base_property (nm, h), |
| 7363 | 509 vals (v), current_val (v.default_value ()) { } |
| 510 | |
| 7364 | 511 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 512 const std::string& v) |
| 7364 | 513 : base_property (nm, h), |
| 7363 | 514 vals (v), current_val (vals.default_value ()) { } |
| 515 | |
| 7364 | 516 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 517 const radio_values& v, const std::string& def) |
| 7364 | 518 : base_property (nm, h), |
| 7363 | 519 vals (v), current_val (def) { } |
| 520 | |
| 521 radio_property (const radio_property& p) | |
| 522 : base_property (p), vals (p.vals), current_val (p.current_val) { } | |
| 523 | |
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524 octave_value get (void) const { return octave_value (current_val); } |
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525 |
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526 const std::string& current_value (void) const { return current_val; } |
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527 |
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528 bool is (const caseless_str& v) const |
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529 { return v.compare (current_val); } |
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530 |
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531 radio_property& operator = (const octave_value& val) |
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532 { |
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533 set (val); |
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534 return *this; |
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535 } |
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536 |
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537 protected: |
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538 void do_set (const octave_value& newval) |
| 7363 | 539 { |
| 540 if (newval.is_string ()) | |
| 541 { | |
| 542 std::string s = newval.string_value (); | |
| 543 if (vals.validate (s)) | |
| 544 current_val = s; | |
| 545 else | |
| 546 error ("set: invalid value for radio property \"%s\" (value = %s)", | |
| 547 get_name ().c_str (), s.c_str ()); | |
| 548 } | |
| 549 else | |
| 550 error ("set: invalid value for radio property \"%s\"", | |
| 551 get_name ().c_str ()); | |
| 552 } | |
| 553 | |
| 554 private: | |
| 555 radio_values vals; | |
| 556 std::string current_val; | |
| 557 }; | |
| 558 | |
| 559 // --------------------------------------------------------------------- | |
| 560 | |
| 561 class color_values | |
| 562 { | |
| 563 public: | |
| 564 color_values (double r = 0, double g = 0, double b = 1) | |
| 565 : xrgb (1, 3) | |
| 566 { | |
| 567 xrgb(0) = r; | |
| 568 xrgb(1) = g; | |
| 569 xrgb(2) = b; | |
| 570 | |
| 571 validate (); | |
| 572 } | |
| 573 | |
| 574 color_values (std::string str) | |
| 575 : xrgb (1, 3) | |
| 576 { | |
| 577 if (! str2rgb (str)) | |
| 578 error ("invalid color specification: %s", str.c_str ()); | |
| 579 } | |
| 580 | |
| 581 color_values (const color_values& c) | |
| 582 : xrgb (c.xrgb) | |
| 583 { } | |
| 584 | |
| 585 color_values& operator = (const color_values& c) | |
| 586 { | |
| 587 if (&c != this) | |
| 588 xrgb = c.xrgb; | |
| 589 | |
| 590 return *this; | |
| 591 } | |
| 592 | |
| 593 Matrix rgb (void) const { return xrgb; } | |
| 594 | |
| 595 operator octave_value (void) const { return xrgb; } | |
| 596 | |
| 597 void validate (void) const | |
| 598 { | |
| 599 for (int i = 0; i < 3; i++) | |
| 600 { | |
| 601 if (xrgb(i) < 0 || xrgb(i) > 1) | |
| 602 { | |
| 603 error ("invalid RGB color specification"); | |
| 604 break; | |
| 605 } | |
| 606 } | |
| 607 } | |
| 608 | |
| 609 private: | |
| 610 Matrix xrgb; | |
| 611 | |
| 612 OCTINTERP_API bool str2rgb (std::string str); | |
| 613 }; | |
| 614 | |
| 615 class color_property : public base_property | |
| 616 { | |
| 617 public: | |
| 618 color_property (const color_values& c, const radio_values& v) | |
| 619 : base_property ("", graphics_handle ()), | |
| 620 current_type (color_t), color_val (c), radio_val (v), | |
| 621 current_val (v.default_value ()) | |
| 622 { } | |
| 623 | |
| 7364 | 624 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 625 const color_values& c = color_values (), |
| 626 const radio_values& v = radio_values ()) | |
| 7364 | 627 : base_property (nm, h), |
| 7363 | 628 current_type (color_t), color_val (c), radio_val (v), |
| 629 current_val (v.default_value ()) | |
| 630 { } | |
| 631 | |
| 7364 | 632 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 633 const radio_values& v) |
| 7364 | 634 : base_property (nm, h), |
| 7363 | 635 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 636 current_val (v.default_value ()) | |
| 637 { } | |
| 638 | |
| 7364 | 639 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 640 const std::string& v) |
| 7364 | 641 : base_property (nm, h), |
| 7363 | 642 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 643 current_val (radio_val.default_value ()) | |
| 644 { } | |
| 645 | |
| 7364 | 646 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 647 const color_property& v) |
| 7364 | 648 : base_property (nm, h), |
| 7363 | 649 current_type (v.current_type), color_val (v.color_val), |
| 650 radio_val (v.radio_val), current_val (v.current_val) | |
| 651 { } | |
| 652 | |
| 653 color_property (const color_property& p) | |
| 654 : base_property (p), current_type (p.current_type), | |
| 655 color_val (p.color_val), radio_val (p.radio_val), | |
| 656 current_val (p.current_val) { } | |
| 657 | |
| 658 octave_value get (void) const | |
| 659 { | |
| 660 if (current_type == color_t) | |
| 661 return color_val.rgb (); | |
| 662 | |
| 663 return current_val; | |
| 664 } | |
| 665 | |
| 666 bool is_rgb (void) const { return (current_type == color_t); } | |
| 667 | |
| 668 bool is_radio (void) const { return (current_type == radio_t); } | |
| 669 | |
| 670 bool is (const std::string& v) const | |
| 671 { return (is_radio () && current_val == v); } | |
| 672 | |
| 673 Matrix rgb (void) const | |
| 674 { | |
| 675 if (current_type != color_t) | |
| 676 error ("color has no rgb value"); | |
| 677 | |
| 678 return color_val.rgb (); | |
| 679 } | |
| 680 | |
| 681 const std::string& current_value (void) const | |
| 682 { | |
| 683 if (current_type != radio_t) | |
| 684 error ("color has no radio value"); | |
| 685 | |
| 686 return current_val; | |
| 687 } | |
| 688 | |
| 689 color_property& operator = (const octave_value& val) | |
| 690 { | |
| 691 set (val); | |
| 692 return *this; | |
| 693 } | |
| 694 | |
| 695 operator octave_value (void) const { return get (); } | |
| 696 | |
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697 protected: |
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698 OCTINTERP_API void do_set (const octave_value& newval); |
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699 |
| 7363 | 700 private: |
| 701 enum current_enum { color_t, radio_t } current_type; | |
| 702 color_values color_val; | |
| 703 radio_values radio_val; | |
| 704 std::string current_val; | |
| 705 }; | |
| 706 | |
| 707 // --------------------------------------------------------------------- | |
| 708 | |
| 709 class double_property : public base_property | |
| 710 { | |
| 711 public: | |
| 7364 | 712 double_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 713 double d = 0) |
| 7364 | 714 : base_property (nm, h), |
| 7363 | 715 current_val (d) { } |
| 716 | |
| 717 double_property (const double_property& p) | |
| 718 : base_property (p), current_val (p.current_val) { } | |
| 719 | |
| 720 octave_value get (void) const { return octave_value (current_val); } | |
| 721 | |
| 722 double double_value (void) const { return current_val; } | |
| 723 | |
| 724 double_property& operator = (const octave_value& val) | |
| 725 { | |
| 726 set (val); | |
| 727 return *this; | |
| 728 } | |
| 729 | |
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730 protected: |
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731 void do_set (const octave_value& v) |
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732 { |
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733 if (v.is_scalar_type () && v.is_real_type ()) |
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734 current_val = v.double_value (); |
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735 else |
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736 error ("set: invalid value for double property \"%s\"", |
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737 get_name ().c_str ()); |
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738 } |
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739 |
| 7363 | 740 private: |
| 741 double current_val; | |
| 742 }; | |
| 743 | |
| 744 // --------------------------------------------------------------------- | |
| 745 | |
|
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746 class double_radio_property : public base_property |
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747 { |
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748 public: |
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749 double_radio_property (double d, const radio_values& v) |
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750 : base_property ("", graphics_handle ()), |
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751 current_type (double_t), dval (d), radio_val (v), |
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752 current_val (v.default_value ()) |
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753 { } |
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parents:
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diff
changeset
|
754 |
|
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diff
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|
755 double_radio_property (const std::string& nm, const graphics_handle& h, |
|
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|
756 const std::string& v) |
|
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Add new double_radio_property class for alpha values.
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diff
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|
757 : base_property (nm, h), |
|
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Add new double_radio_property class for alpha values.
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diff
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|
758 current_type (radio_t), dval (0), radio_val (v), |
|
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diff
changeset
|
759 current_val (radio_val.default_value ()) |
|
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diff
changeset
|
760 { } |
|
3d60445d3638
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diff
changeset
|
761 |
|
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|
762 double_radio_property (const std::string& nm, const graphics_handle& h, |
|
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|
763 const double_radio_property& v) |
|
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|
764 : base_property (nm, h), |
|
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Add new double_radio_property class for alpha values.
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|
765 current_type (v.current_type), dval (v.dval), |
|
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|
766 radio_val (v.radio_val), current_val (v.current_val) |
|
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Add new double_radio_property class for alpha values.
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|
767 { } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
768 |
|
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Add new double_radio_property class for alpha values.
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diff
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|
769 octave_value get (void) const |
|
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|
770 { |
|
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|
771 if (current_type == double_t) |
|
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|
772 return dval; |
|
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Add new double_radio_property class for alpha values.
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changeset
|
773 |
|
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|
774 return current_val; |
|
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|
775 } |
|
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changeset
|
776 |
|
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|
777 bool is_double (void) const { return (current_type == double_t); } |
|
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changeset
|
778 |
|
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|
779 bool is_radio (void) const { return (current_type == radio_t); } |
|
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changeset
|
780 |
|
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|
781 bool is (const std::string& v) const |
|
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|
782 { return (is_radio () && current_val == v); } |
|
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Add new double_radio_property class for alpha values.
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changeset
|
783 |
|
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Add new double_radio_property class for alpha values.
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|
784 double double_value (void) const |
|
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|
785 { |
|
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changeset
|
786 if (current_type != double_t) |
|
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changeset
|
787 error ("%s: property has no double", get_name ().c_str ()); |
|
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changeset
|
788 |
|
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changeset
|
789 return dval; |
|
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|
790 } |
|
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changeset
|
791 |
|
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|
792 const std::string& current_value (void) const |
|
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|
793 { |
|
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changeset
|
794 if (current_type != radio_t) |
|
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changeset
|
795 error ("%s: property has no radio value"); |
|
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changeset
|
796 |
|
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|
797 return current_val; |
|
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|
798 } |
|
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changeset
|
799 |
|
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|
800 double_radio_property& operator = (const octave_value& val) |
|
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changeset
|
801 { |
|
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|
802 set (val); |
|
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|
803 return *this; |
|
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|
804 } |
|
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changeset
|
805 |
|
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|
806 operator octave_value (void) const { return get (); } |
|
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|
807 |
|
7849
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|
808 protected: |
|
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|
809 OCTINTERP_API void do_set (const octave_value& v); |
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Initial low-level support for property listeners.
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changeset
|
810 |
|
7844
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|
811 private: |
|
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|
812 enum current_enum { double_t, radio_t } current_type; |
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|
813 double dval; |
|
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|
814 radio_values radio_val; |
|
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|
815 std::string current_val; |
|
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|
816 }; |
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|
817 |
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changeset
|
818 // --------------------------------------------------------------------- |
|
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|
819 |
| 7363 | 820 class array_property : public base_property |
| 821 { | |
| 822 public: | |
|
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|
823 array_property (void) |
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|
824 : base_property ("", graphics_handle ()), data (Matrix ()) |
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|
825 { |
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changeset
|
826 get_data_limits (); |
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|
827 } |
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|
828 |
| 7364 | 829 array_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 830 const octave_value& m) |
|
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|
831 : base_property (nm, h), data (m) |
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changeset
|
832 { |
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changeset
|
833 get_data_limits (); |
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|
834 } |
| 7363 | 835 |
|
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diff
changeset
|
836 // This copy constructor is only intended to be used |
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changeset
|
837 // internally to access min/max values; no need to |
|
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changeset
|
838 // copy constraints. |
|
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changeset
|
839 array_property (const array_property& p) |
|
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|
840 : base_property (p), data (p.data), |
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changeset
|
841 xmin (p.xmin), xmax (p.xmax), xminp (p.xminp) { } |
|
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|
842 |
| 7363 | 843 octave_value get (void) const { return data; } |
| 844 | |
| 845 void add_constraint (const std::string& type) | |
| 846 { type_constraints.push_back (type); } | |
| 847 | |
|
7524
a653856aa3e1
array_value::add_constraint: pass dim_vector as const reference, not value
John W. Eaton <jwe@octave.org>
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diff
changeset
|
848 void add_constraint (const dim_vector& dims) |
| 7363 | 849 { size_constraints.push_back (dims); } |
| 850 | |
|
7836
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changeset
|
851 double min_val (void) const { return xmin; } |
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|
852 double max_val (void) const { return xmax; } |
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|
853 double min_pos (void) const { return xminp; } |
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changeset
|
854 |
|
7862
8f3459a90bf3
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|
855 Matrix get_limits (void) const |
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|
856 { |
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|
857 Matrix m (1, 3); |
|
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changeset
|
858 |
|
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changeset
|
859 m(0) = min_val (); |
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changeset
|
860 m(1) = max_val (); |
|
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changeset
|
861 m(2) = min_pos (); |
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changeset
|
862 |
|
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changeset
|
863 return m; |
|
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changeset
|
864 } |
|
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changeset
|
865 |
| 7363 | 866 array_property& operator = (const octave_value& val) |
| 867 { | |
| 868 set (val); | |
| 869 return *this; | |
| 870 } | |
| 871 | |
|
7849
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|
872 protected: |
|
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changeset
|
873 void do_set (const octave_value& v) |
|
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changeset
|
874 { |
|
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Initial low-level support for property listeners.
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changeset
|
875 if (validate (v)) |
|
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|
876 { |
|
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Initial low-level support for property listeners.
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|
877 data = v; |
|
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changeset
|
878 |
|
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Initial low-level support for property listeners.
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|
879 get_data_limits (); |
|
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|
880 } |
|
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changeset
|
881 else |
|
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Initial low-level support for property listeners.
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|
882 error ("invalid value for array property \"%s\"", |
|
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Initial low-level support for property listeners.
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|
883 get_name ().c_str ()); |
|
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|
884 } |
|
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Initial low-level support for property listeners.
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|
885 |
| 7363 | 886 private: |
| 887 OCTINTERP_API bool validate (const octave_value& v); | |
| 888 | |
|
7836
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Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
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|
889 OCTINTERP_API void get_data_limits (void); |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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|
890 |
|
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|
891 protected: |
| 7363 | 892 octave_value data; |
|
7836
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|
893 double xmin; |
|
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|
894 double xmax; |
|
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|
895 double xminp; |
| 7363 | 896 std::list<std::string> type_constraints; |
| 897 std::list<dim_vector> size_constraints; | |
| 898 }; | |
| 899 | |
|
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|
900 class row_vector_property : public array_property |
|
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|
901 { |
|
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|
902 public: |
|
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|
903 row_vector_property (const std::string& nm, const graphics_handle& h, |
|
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|
904 const octave_value& m) |
|
7527
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|
905 : array_property (nm, h, m) |
|
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|
906 { |
|
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|
907 add_constraint (dim_vector (-1, 1)); |
|
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|
908 add_constraint (dim_vector (1, -1)); |
|
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|
909 } |
|
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|
910 |
|
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|
911 void add_constraint (const std::string& type) |
|
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|
912 { |
|
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|
913 array_property::add_constraint (type); |
|
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|
914 } |
|
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|
915 |
|
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|
916 void add_constraint (const dim_vector& dims) |
|
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|
917 { |
|
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|
918 array_property::add_constraint (dims); |
|
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|
919 } |
|
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|
920 |
|
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|
921 void add_constraint (octave_idx_type len) |
|
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|
922 { |
|
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|
923 size_constraints.remove (dim_vector (1, -1)); |
|
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|
924 size_constraints.remove (dim_vector (-1, 1)); |
|
d219e712c20e
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|
925 |
|
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|
926 add_constraint (dim_vector (1, len)); |
|
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|
927 add_constraint (dim_vector (len, 1)); |
|
d219e712c20e
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|
928 } |
|
7523
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|
929 |
|
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|
930 row_vector_property& operator = (const octave_value& val) |
|
7527
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|
931 { |
|
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|
932 set (val); |
|
d219e712c20e
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|
933 return *this; |
|
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|
934 } |
|
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changeset
|
935 |
|
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|
936 protected: |
|
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|
937 void do_set (const octave_value& v) |
|
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Initial low-level support for property listeners.
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|
938 { |
|
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Initial low-level support for property listeners.
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|
939 array_property::do_set (v); |
|
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Initial low-level support for property listeners.
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|
940 |
|
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changeset
|
941 if (! error_state) |
|
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changeset
|
942 { |
|
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Initial low-level support for property listeners.
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|
943 dim_vector dv = data.dims (); |
|
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Initial low-level support for property listeners.
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|
944 |
|
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Initial low-level support for property listeners.
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changeset
|
945 if (dv(0) > 1 && dv(1) == 1) |
|
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Initial low-level support for property listeners.
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|
946 { |
|
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Initial low-level support for property listeners.
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changeset
|
947 int tmp = dv(0); |
|
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Initial low-level support for property listeners.
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|
948 dv(0) = dv(1); |
|
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changeset
|
949 dv(1) = tmp; |
|
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Initial low-level support for property listeners.
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|
950 |
|
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Initial low-level support for property listeners.
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|
951 data = data.reshape (dv); |
|
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Initial low-level support for property listeners.
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|
952 } |
|
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Initial low-level support for property listeners.
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|
953 } |
|
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|
954 } |
|
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Initial low-level support for property listeners.
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|
955 |
|
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|
956 private: |
|
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changeset
|
957 OCTINTERP_API bool validate (const octave_value& v); |
|
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|
958 }; |
|
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|
959 |
| 7363 | 960 // --------------------------------------------------------------------- |
| 961 | |
| 962 class bool_property : public radio_property | |
| 963 { | |
| 964 public: | |
| 7364 | 965 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 966 bool val) |
| 7364 | 967 : radio_property (nm, h, radio_values (val ? "{on}|off" : "on|{off}")) |
| 7363 | 968 { } |
| 969 | |
| 7364 | 970 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 971 const char* val) |
| 7364 | 972 : radio_property (nm, h, radio_values ("on|off"), val) |
| 7363 | 973 { } |
| 974 | |
| 975 bool_property (const bool_property& p) | |
| 976 : radio_property (p) { } | |
| 977 | |
| 978 bool is_on (void) const { return is ("on"); } | |
| 979 | |
| 980 bool_property& operator = (const octave_value& val) | |
| 981 { | |
| 982 set (val); | |
| 983 return *this; | |
| 984 } | |
|
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|
985 |
|
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|
986 protected: |
|
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|
987 void do_set (const octave_value& val) |
|
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|
988 { |
|
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|
989 if (val.is_bool_scalar ()) |
|
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|
990 radio_property::do_set (val.bool_value () ? "on" : "off"); |
|
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|
991 else |
|
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changeset
|
992 radio_property::do_set (val); |
|
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|
993 } |
| 7363 | 994 }; |
| 995 | |
| 996 // --------------------------------------------------------------------- | |
| 997 | |
| 998 class handle_property : public base_property | |
| 999 { | |
| 1000 public: | |
| 7364 | 1001 handle_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1002 const graphics_handle& val = graphics_handle ()) |
| 7364 | 1003 : base_property (nm, h), |
| 7363 | 1004 current_val (val) { } |
| 1005 | |
| 1006 handle_property (const handle_property& p) | |
| 1007 : base_property (p), current_val (p.current_val) { } | |
| 1008 | |
| 1009 octave_value get (void) const { return current_val.as_octave_value (); } | |
| 1010 | |
| 1011 graphics_handle handle_value (void) const { return current_val; } | |
| 1012 | |
| 1013 handle_property& operator = (const octave_value& val) | |
| 1014 { | |
| 1015 set (val); | |
| 1016 return *this; | |
| 1017 } | |
| 1018 | |
| 1019 handle_property& operator = (const graphics_handle& h) | |
| 1020 { | |
| 1021 set (octave_value (h.value ())); | |
| 1022 return *this; | |
| 1023 } | |
| 1024 | |
|
7849
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|
1025 protected: |
|
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|
1026 OCTINTERP_API void do_set (const octave_value& v); |
|
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|
1027 |
| 7363 | 1028 private: |
| 1029 graphics_handle current_val; | |
| 1030 }; | |
| 1031 | |
| 1032 // --------------------------------------------------------------------- | |
| 1033 | |
| 1034 class any_property : public base_property | |
| 1035 { | |
| 1036 public: | |
| 7364 | 1037 any_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1038 const octave_value& m = Matrix ()) |
| 7364 | 1039 : base_property (nm, h), data (m) { } |
| 7363 | 1040 |
| 1041 octave_value get (void) const { return data; } | |
| 1042 | |
| 1043 any_property& operator = (const octave_value& val) | |
| 1044 { | |
| 1045 set (val); | |
| 1046 return *this; | |
| 1047 } | |
| 1048 | |
|
7849
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|
1049 protected: |
|
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|
1050 void do_set (const octave_value& v) { data = v; } |
|
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|
1051 |
| 7363 | 1052 private: |
| 1053 octave_value data; | |
| 1054 }; | |
| 1055 | |
| 1056 // --------------------------------------------------------------------- | |
| 1057 | |
| 1058 class callback_property : public base_property | |
| 1059 { | |
| 1060 public: | |
| 7364 | 1061 callback_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1062 const octave_value& m) |
| 7364 | 1063 : base_property (nm, h), callback (m) { } |
| 7363 | 1064 |
| 1065 octave_value get (void) const { return callback; } | |
| 1066 | |
| 7367 | 1067 OCTINTERP_API void execute (const octave_value& data = octave_value ()) const; |
| 7363 | 1068 |
|
7824
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changeset
|
1069 OCTINTERP_API static |
|
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changeset
|
1070 void execute (const octave_value& cb, const graphics_handle& h, |
|
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|
1071 const octave_value& data = octave_value ()); |
|
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|
1072 |
|
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|
1073 |
| 7363 | 1074 callback_property& operator = (const octave_value& val) |
| 1075 { | |
| 1076 set (val); | |
| 1077 return *this; | |
| 1078 } | |
| 1079 | |
|
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1080 protected: |
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1081 void do_set (const octave_value& v) |
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1082 { |
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1083 if (validate (v)) |
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1084 callback = v; |
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1085 else |
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|
1086 error ("invalid value for callback property \"%s\"", |
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1087 get_name ().c_str ()); |
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1088 } |
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1089 |
| 7363 | 1090 private: |
| 1091 OCTINTERP_API bool validate (const octave_value& v) const; | |
| 1092 | |
| 1093 private: | |
| 1094 octave_value callback; | |
| 1095 }; | |
| 1096 | |
| 1097 // --------------------------------------------------------------------- | |
| 1098 | |
| 1099 class property | |
| 1100 { | |
| 1101 public: | |
| 1102 property (void) : rep (new base_property ("", graphics_handle ())) | |
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|
1103 { } |
| 7363 | 1104 |
| 1105 property (base_property *bp, bool persist = false) : rep (bp) | |
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1106 { if (persist) rep->count++; } |
| 7363 | 1107 |
| 1108 property (const property& p) | |
| 1109 { | |
| 1110 rep = p.rep; | |
| 1111 rep->count++; | |
| 1112 } | |
| 1113 | |
| 1114 ~property (void) | |
| 1115 { | |
| 1116 if (--rep->count <= 0) | |
| 1117 delete rep; | |
| 1118 } | |
| 1119 | |
| 1120 bool ok (void) const | |
| 1121 { return rep->ok (); } | |
| 1122 | |
| 1123 std::string get_name (void) const | |
| 1124 { return rep->get_name (); } | |
| 1125 | |
| 1126 void set_name (const std::string& name) | |
| 1127 { rep->set_name (name); } | |
| 1128 | |
| 1129 graphics_handle get_parent (void) const | |
| 1130 { return rep->get_parent (); } | |
| 1131 | |
| 1132 void set_parent (const graphics_handle& h) | |
| 1133 { rep->set_parent (h); } | |
| 1134 | |
| 1135 bool is_hidden (void) const | |
| 1136 { return rep->is_hidden (); } | |
| 1137 | |
| 1138 void set_hidden (bool flag) | |
| 1139 { rep->set_hidden (flag); } | |
| 1140 | |
| 1141 octave_value get (void) const | |
| 1142 { return rep->get (); } | |
| 1143 | |
| 1144 void set (const octave_value& val) | |
| 1145 { rep->set (val); } | |
| 1146 | |
| 1147 property& operator = (const octave_value& val) | |
| 1148 { | |
| 1149 *rep = val; | |
| 1150 return *this; | |
| 1151 } | |
| 1152 | |
| 1153 property& operator = (const property& p) | |
| 1154 { | |
| 1155 if (rep && --rep->count <= 0) | |
| 1156 delete rep; | |
| 1157 | |
| 1158 rep = p.rep; | |
| 1159 rep->count++; | |
| 1160 | |
| 1161 return *this; | |
| 1162 } | |
| 1163 | |
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1164 void add_listener (const octave_value& v, listener_mode mode = POSTSET) |
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1165 { rep->add_listener (v, mode); } |
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1166 |
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1167 void run_listeners (listener_mode mode = POSTSET) |
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1168 { rep->run_listeners (mode); } |
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1169 |
| 7363 | 1170 /* |
| 1171 const string_property& as_string_property (void) const | |
| 1172 { return *(dynamic_cast<string_property*> (rep)); } | |
| 1173 | |
| 1174 const radio_property& as_radio_property (void) const | |
| 1175 { return *(dynamic_cast<radio_property*> (rep)); } | |
| 1176 | |
| 1177 const color_property& as_color_property (void) const | |
| 1178 { return *(dynamic_cast<color_property*> (rep)); } | |
| 1179 | |
| 1180 const double_property& as_double_property (void) const | |
| 1181 { return *(dynamic_cast<double_property*> (rep)); } | |
| 1182 | |
| 1183 const bool_property& as_bool_property (void) const | |
| 1184 { return *(dynamic_cast<bool_property*> (rep)); } | |
| 1185 | |
| 1186 const handle_property& as_handle_property (void) const | |
| 1187 { return *(dynamic_cast<handle_property*> (rep)); } | |
| 1188 */ | |
| 1189 | |
| 1190 private: | |
| 1191 base_property *rep; | |
| 1192 }; | |
| 1193 | |
| 1194 // --------------------------------------------------------------------- | |
| 1195 | |
| 1196 class property_list | |
| 1197 { | |
| 1198 public: | |
| 1199 typedef std::map<std::string, octave_value> pval_map_type; | |
| 1200 typedef std::map<std::string, pval_map_type> plist_map_type; | |
| 1201 | |
| 1202 typedef pval_map_type::iterator pval_map_iterator; | |
| 1203 typedef pval_map_type::const_iterator pval_map_const_iterator; | |
| 1204 | |
| 1205 typedef plist_map_type::iterator plist_map_iterator; | |
| 1206 typedef plist_map_type::const_iterator plist_map_const_iterator; | |
| 1207 | |
| 1208 property_list (const plist_map_type& m = plist_map_type ()) | |
| 1209 : plist_map (m) { } | |
| 1210 | |
| 1211 ~property_list (void) { } | |
| 1212 | |
| 1213 void set (const caseless_str& name, const octave_value& val); | |
| 1214 | |
| 1215 octave_value lookup (const caseless_str& name) const; | |
| 1216 | |
| 1217 plist_map_iterator begin (void) { return plist_map.begin (); } | |
| 1218 plist_map_const_iterator begin (void) const { return plist_map.begin (); } | |
| 1219 | |
| 1220 plist_map_iterator end (void) { return plist_map.end (); } | |
| 1221 plist_map_const_iterator end (void) const { return plist_map.end (); } | |
| 1222 | |
| 1223 plist_map_iterator find (const std::string& go_name) | |
| 1224 { | |
| 1225 return plist_map.find (go_name); | |
| 1226 } | |
| 1227 | |
| 1228 plist_map_const_iterator find (const std::string& go_name) const | |
| 1229 { | |
| 1230 return plist_map.find (go_name); | |
| 1231 } | |
| 1232 | |
| 1233 Octave_map as_struct (const std::string& prefix_arg) const; | |
| 1234 | |
| 1235 private: | |
| 1236 plist_map_type plist_map; | |
| 1237 }; | |
| 1238 | |
| 1239 // --------------------------------------------------------------------- | |
| 1240 | |
| 7419 | 1241 class graphics_backend; |
| 1242 | |
| 1243 class base_graphics_backend | |
| 1244 { | |
| 1245 public: | |
| 1246 friend class graphics_backend; | |
| 1247 | |
| 1248 public: | |
| 1249 base_graphics_backend (const std::string& nm) | |
| 1250 : name (nm), count (0) { } | |
| 1251 | |
| 1252 virtual ~base_graphics_backend (void) { } | |
| 1253 | |
| 1254 std::string get_name (void) const { return name; } | |
| 1255 | |
| 1256 virtual bool is_valid (void) const { return false; } | |
| 1257 | |
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1258 virtual void close_figure (const octave_value& pstream) const |
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|
1259 { gripe_invalid ("close_figure"); } |
| 7419 | 1260 |
| 1261 virtual void redraw_figure (const graphics_handle&) const | |
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1262 { gripe_invalid ("redraw_figure"); } |
| 7419 | 1263 |
| 1264 virtual void print_figure (const graphics_handle&, const std::string&, | |
| 1265 const std::string&, bool, | |
| 1266 const std::string& = "") const | |
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|
1267 { gripe_invalid ("print_figure"); } |
| 7419 | 1268 |
| 1269 virtual Matrix get_canvas_size (const graphics_handle&) const | |
| 1270 { | |
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|
1271 gripe_invalid ("get_canvas_size"); |
| 7419 | 1272 return Matrix (1, 2, 0.0); |
| 1273 } | |
| 1274 | |
| 7427 | 1275 virtual double get_screen_resolution (void) const |
| 1276 { | |
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|
1277 gripe_invalid ("get_screen_resolution"); |
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|
1278 return 72.0; |
| 7427 | 1279 } |
| 7445 | 1280 |
| 1281 virtual Matrix get_screen_size (void) const | |
| 1282 { | |
|
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|
1283 gripe_invalid ("get_screen_size"); |
| 7445 | 1284 return Matrix (1, 2, 0.0); |
| 1285 } | |
| 7427 | 1286 |
|
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|
1287 virtual void set_figure_position (const graphics_handle&, const Matrix&) const |
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|
1288 { gripe_invalid ("set_figure_position"); } |
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|
1289 |
| 7419 | 1290 private: |
| 1291 std::string name; | |
| 1292 int count; | |
|
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|
1293 |
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|
1294 private: |
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|
1295 void gripe_invalid (const std::string& fname) const |
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1296 { |
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|
1297 if (! is_valid ()) |
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|
1298 error ("%s: invalid graphics backend", fname.c_str ()); |
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|
1299 } |
| 7419 | 1300 }; |
| 1301 | |
| 1302 class graphics_backend | |
| 1303 { | |
| 1304 public: | |
| 1305 graphics_backend (void) | |
| 1306 : rep (new base_graphics_backend ("unknown")) | |
| 1307 { | |
| 1308 rep->count++; | |
| 1309 } | |
| 1310 | |
| 1311 graphics_backend (base_graphics_backend* b) | |
| 1312 : rep (b) | |
| 1313 { | |
| 1314 rep->count++; | |
| 1315 } | |
| 1316 | |
| 1317 graphics_backend (const graphics_backend& b) | |
| 1318 : rep (b.rep) | |
| 1319 { | |
| 1320 rep->count++; | |
| 1321 } | |
| 1322 | |
| 1323 ~graphics_backend (void) | |
| 1324 { | |
| 1325 if (--rep->count == 0) | |
| 1326 delete rep; | |
| 1327 } | |
| 1328 | |
| 1329 graphics_backend& operator = (const graphics_backend& b) | |
| 1330 { | |
| 1331 if (rep != b.rep) | |
| 1332 { | |
| 1333 if (--rep->count == 0) | |
| 1334 delete rep; | |
| 1335 | |
| 1336 rep = b.rep; | |
| 1337 rep->count++; | |
| 1338 } | |
| 1339 | |
| 1340 return *this; | |
| 1341 } | |
| 1342 | |
| 1343 operator bool (void) const { return rep->is_valid (); } | |
| 1344 | |
| 1345 std::string get_name (void) const { return rep->get_name (); } | |
| 1346 | |
| 1347 void close_figure (const octave_value& pstream) const | |
| 1348 { rep->close_figure (pstream); } | |
| 1349 | |
| 1350 void redraw_figure (const graphics_handle& fh) const | |
| 1351 { rep->redraw_figure (fh); } | |
| 1352 | |
| 1353 void print_figure (const graphics_handle& fh, const std::string& term, | |
| 1354 const std::string& file, bool mono, | |
| 1355 const std::string& debug_file = "") const | |
| 1356 { rep->print_figure (fh, term, file, mono, debug_file); } | |
| 1357 | |
| 1358 Matrix get_canvas_size (const graphics_handle& fh) const | |
| 1359 { return rep->get_canvas_size (fh); } | |
| 1360 | |
| 7427 | 1361 double get_screen_resolution (void) const |
| 1362 { return rep->get_screen_resolution (); } | |
| 1363 | |
| 7445 | 1364 Matrix get_screen_size (void) const |
| 1365 { return rep->get_screen_size (); } | |
| 1366 | |
|
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|
1367 void set_figure_position (const graphics_handle& h, const Matrix& pos) const |
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|
1368 { rep->set_figure_position (h, pos); } |
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1369 |
| 7419 | 1370 OCTINTERP_API static graphics_backend default_backend (void); |
| 1371 | |
| 1372 static void register_backend (const graphics_backend& b) | |
| 1373 { available_backends[b.get_name ()] = b; } | |
| 1374 | |
| 1375 static void unregister_backend (const std::string& name) | |
| 1376 { available_backends.erase (name); } | |
| 1377 | |
| 7439 | 1378 static graphics_backend find_backend (const std::string& name) |
| 1379 { | |
| 1380 const_available_backends_iterator p = available_backends.find (name); | |
| 1381 | |
| 1382 if (p != available_backends.end ()) | |
| 1383 return p->second; | |
| 1384 else | |
| 1385 return default_backend (); | |
| 1386 } | |
| 1387 | |
|
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|
1388 static Cell available_backends_list (void) |
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1389 { |
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|
1390 Cell m (1 , available_backends.size ()); |
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|
1391 const_available_backends_iterator p; |
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|
1392 int i; |
|
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|
1393 |
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1394 for (i = 0,p = available_backends.begin (); p != available_backends.end (); p++,i++) |
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1395 m(i) = p->first; |
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1396 |
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1397 return m; |
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1398 } |
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1399 |
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1400 |
| 7419 | 1401 private: |
| 1402 base_graphics_backend *rep; | |
| 1403 | |
| 7445 | 1404 static OCTINTERP_API std::map<std::string, graphics_backend> available_backends; |
| 7439 | 1405 |
| 1406 typedef std::map<std::string, graphics_backend>::iterator available_backends_iterator; | |
| 1407 typedef std::map<std::string, graphics_backend>::const_iterator const_available_backends_iterator; | |
| 7419 | 1408 }; |
| 1409 | |
| 1410 // --------------------------------------------------------------------- | |
| 1411 | |
| 6874 | 1412 class base_graphics_object; |
| 1413 | |
| 7365 | 1414 class OCTINTERP_API base_properties |
| 6874 | 1415 { |
| 1416 public: | |
| 7176 | 1417 base_properties (const std::string& ty = "unknown", |
| 7363 | 1418 const graphics_handle& mh = graphics_handle (), |
| 1419 const graphics_handle& p = graphics_handle ()) | |
| 7404 | 1420 : beingdeleted ("beingdeleted", mh, false), |
| 7366 | 1421 busyaction ("parent", mh, "{queue}|cancel"), |
| 7367 | 1422 buttondownfcn ("buttondownfcn", mh, Matrix ()), |
| 7404 | 1423 children (), |
| 7366 | 1424 clipping ("clipping", mh, true), |
| 7406 | 1425 createfcn ("createfcn", mh, Matrix ()), |
| 7367 | 1426 deletefcn ("deletefcn", mh, Matrix ()), |
| 7366 | 1427 handlevisibility ("handlevisibility", mh, "{on}|callback|off"), |
| 1428 hittest ("hittest", mh, true), | |
| 1429 interruptible ("interruptible", mh, true), | |
| 7404 | 1430 parent ("parent", mh, p), |
| 7366 | 1431 selected ("selected", mh, false), |
| 1432 selectionhighlight ("selectionhighlight", mh, true), | |
| 7404 | 1433 tag ("tag", mh), |
| 1434 type ("type", mh, ty), | |
| 7367 | 1435 userdata ("userdata", mh, Matrix ()), |
| 7403 | 1436 visible ("visible", mh, true), |
| 7404 | 1437 __modified__ ("__modified__", mh, true), |
| 1438 __myhandle__ (mh), | |
| 1439 uicontextmenu ("uicontextmenu", mh, graphics_handle ()) | |
| 7363 | 1440 { } |
| 6874 | 1441 |
| 1442 virtual ~base_properties (void) { } | |
| 1443 | |
| 1444 virtual std::string graphics_object_name (void) const { return "unknonwn"; } | |
| 1445 | |
| 1446 void mark_modified (void); | |
| 1447 | |
| 1448 void override_defaults (base_graphics_object& obj); | |
| 1449 | |
| 1450 // Look through DEFAULTS for properties with given CLASS_NAME, and | |
| 1451 // apply them to the current object with set (virtual method). | |
| 1452 | |
| 1453 void set_from_list (base_graphics_object& obj, property_list& defaults); | |
| 1454 | |
| 7363 | 1455 void insert_property (const std::string& name, property p) |
| 1456 { | |
| 1457 p.set_name (name); | |
| 1458 p.set_parent (__myhandle__); | |
| 1459 all_props[name] = p; | |
| 1460 } | |
| 1461 | |
| 1462 virtual void set (const caseless_str&, const octave_value&); | |
| 1463 | |
| 1464 virtual octave_value get (const caseless_str&) const; | |
| 1465 | |
| 7379 | 1466 virtual octave_value get (bool all = false) const; |
| 7363 | 1467 |
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1468 virtual property get_property (const caseless_str&); |
| 7363 | 1469 |
| 1470 std::string get_tag (void) const { return tag.string_value (); } | |
| 1471 | |
| 1472 graphics_handle get_parent (void) const { return parent.handle_value (); } | |
| 1473 | |
| 1474 std::string get_type (void) const { return type.string_value (); } | |
| 1475 | |
| 1476 bool is_modified (void) const { return __modified__.is_on (); } | |
| 7251 | 1477 |
| 1478 graphics_handle get___myhandle__ (void) const { return __myhandle__; } | |
| 7366 | 1479 |
| 1480 std::string get_busyaction (void) const { return busyaction.current_value (); } | |
| 1481 | |
| 1482 octave_value get_buttondownfcn (void) const { return buttondownfcn.get (); } | |
| 1483 | |
| 7435 | 1484 bool is_clipping (void) const { return clipping.is_on (); } |
| 7366 | 1485 std::string get_clipping (void) const { return clipping.current_value (); } |
| 1486 | |
| 7367 | 1487 void execute_createfcn (const octave_value& data = octave_value ()) const |
| 1488 { createfcn.execute (data); } | |
| 1489 | |
| 7366 | 1490 octave_value get_createfcn (void) const { return createfcn.get (); } |
| 1491 | |
| 7367 | 1492 void execute_deletefcn (const octave_value& data = octave_value ()) const |
| 1493 { deletefcn.execute (data); } | |
| 1494 | |
| 7366 | 1495 octave_value get_deletefcn (void) const { return deletefcn.get (); } |
| 1496 | |
| 1497 std::string get_handlevisibility (void) const { return handlevisibility.current_value (); } | |
| 1498 | |
| 1499 std::string get_hittest (void) const { return hittest.current_value (); } | |
| 1500 | |
| 1501 std::string get_interruptible (void) const { return interruptible.current_value (); } | |
| 1502 | |
| 1503 std::string get_selected (void) const { return selected.current_value (); } | |
| 1504 | |
| 1505 std::string get_selectionhighlight (void) const { return selectionhighlight.current_value (); } | |
| 1506 | |
| 1507 octave_value get_uicontextmenu (void) const { return uicontextmenu.get (); } | |
| 1508 | |
| 1509 octave_value get_userdata (void) const { return userdata.get (); } | |
| 7408 | 1510 |
| 1511 bool is_visible (void) const { return visible.is_on (); } | |
| 7366 | 1512 std::string get_visible (void) const { return visible.current_value (); } |
| 1513 | |
| 7403 | 1514 bool is_beingdeleted (void) const { return beingdeleted.is_on (); } |
| 1515 std::string get_beingdeleted (void) const { return beingdeleted.current_value (); } | |
| 1516 | |
| 7386 | 1517 virtual void remove_child (const graphics_handle& h); |
| 1518 | |
| 1519 virtual void adopt (const graphics_handle& h) | |
| 6874 | 1520 { |
| 1521 octave_idx_type n = children.numel (); | |
| 1522 children.resize (1, n+1); | |
| 7056 | 1523 children(n) = h.value (); |
| 6874 | 1524 } |
| 1525 | |
| 7419 | 1526 virtual graphics_backend get_backend (void) const; |
| 1527 | |
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1528 virtual Matrix get_boundingbox (bool /*internal*/ = false) const |
| 7447 | 1529 { return Matrix (1, 4, 0.0); } |
| 1530 | |
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1531 virtual void update_boundingbox (void); |
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1532 |
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1533 virtual void add_listener (const caseless_str&, const octave_value&, |
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1534 listener_mode = POSTSET); |
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1535 |
| 7363 | 1536 void set_tag (const octave_value& val) { tag = val; } |
| 7176 | 1537 |
| 6874 | 1538 void set_parent (const octave_value& val); |
| 1539 | |
| 7408 | 1540 void set_modified (const octave_value& val) { __modified__ = val; } |
| 1541 | |
| 7366 | 1542 void set_busyaction (const octave_value& val) |
| 1543 { | |
| 1544 if (! error_state) | |
| 1545 { | |
| 1546 busyaction = val; | |
| 1547 mark_modified (); | |
| 1548 } | |
| 1549 } | |
| 1550 | |
| 1551 void set_buttondownfcn (const octave_value& val) | |
| 1552 { | |
| 1553 if (! error_state) | |
| 1554 { | |
| 1555 buttondownfcn = val; | |
| 1556 mark_modified (); | |
| 1557 } | |
| 1558 } | |
| 1559 | |
| 1560 void set_clipping (const octave_value& val) | |
| 1561 { | |
| 1562 if (! error_state) | |
| 1563 { | |
| 1564 clipping = val; | |
| 1565 mark_modified (); | |
| 1566 } | |
| 1567 } | |
| 1568 | |
| 1569 void set_createfcn (const octave_value& val) | |
| 1570 { | |
| 1571 if (! error_state) | |
| 1572 { | |
| 1573 createfcn = val; | |
| 1574 mark_modified (); | |
| 1575 } | |
| 1576 } | |
| 1577 | |
| 1578 void set_deletefcn (const octave_value& val) | |
| 1579 { | |
| 1580 if (! error_state) | |
| 1581 { | |
| 1582 deletefcn = val; | |
| 1583 mark_modified (); | |
| 1584 } | |
| 1585 } | |
| 1586 | |
| 1587 void set_handlevisibility (const octave_value& val) | |
| 1588 { | |
| 1589 if (! error_state) | |
| 1590 { | |
| 1591 handlevisibility = val; | |
| 1592 mark_modified (); | |
| 1593 } | |
| 1594 } | |
| 1595 | |
| 1596 void set_hittest (const octave_value& val) | |
| 1597 { | |
| 1598 if (! error_state) | |
| 1599 { | |
| 1600 hittest = val; | |
| 1601 mark_modified (); | |
| 1602 } | |
| 1603 } | |
| 1604 | |
| 1605 void set_interruptible (const octave_value& val) | |
| 1606 { | |
| 1607 if (! error_state) | |
| 1608 { | |
| 1609 interruptible = val; | |
| 1610 mark_modified (); | |
| 1611 } | |
| 1612 } | |
| 1613 | |
| 1614 void set_selected (const octave_value& val) | |
| 1615 { | |
| 1616 if (! error_state) | |
| 1617 { | |
| 1618 selected = val; | |
| 1619 mark_modified (); | |
| 1620 } | |
| 1621 } | |
| 1622 | |
| 1623 void set_selectionhighlight (const octave_value& val) | |
| 1624 { | |
| 1625 if (! error_state) | |
| 1626 { | |
| 1627 selectionhighlight = val; | |
| 1628 mark_modified (); | |
| 1629 } | |
| 1630 } | |
| 1631 | |
| 1632 void set_uicontextmenu (const octave_value& val) | |
| 1633 { | |
| 1634 if (! error_state) | |
| 1635 { | |
| 1636 uicontextmenu = val; | |
| 1637 mark_modified (); | |
| 1638 } | |
| 1639 } | |
| 1640 | |
| 1641 void set_userdata (const octave_value& val) | |
| 1642 { | |
| 1643 if (! error_state) | |
| 1644 { | |
| 1645 userdata = val; | |
| 1646 mark_modified (); | |
| 1647 } | |
| 1648 } | |
| 1649 | |
| 1650 virtual void set_visible (const octave_value& val) | |
| 1651 { | |
| 1652 if (! error_state) | |
| 1653 { | |
| 1654 visible = val; | |
| 1655 mark_modified (); | |
| 1656 } | |
| 1657 } | |
| 1658 | |
| 7403 | 1659 void set_beingdeleted (const octave_value& val) |
| 1660 { | |
| 1661 if (! error_state) | |
| 1662 { | |
| 1663 beingdeleted = val; | |
| 1664 mark_modified (); | |
| 1665 } | |
| 1666 } | |
| 1667 | |
| 7366 | 1668 |
| 1669 | |
| 6874 | 1670 void reparent (const graphics_handle& new_parent) { parent = new_parent; } |
| 1671 | |
| 7214 | 1672 // Update data limits for AXIS_TYPE (xdata, ydata, etc.) in the parent |
| 1673 // axes object. | |
| 1674 | |
| 7386 | 1675 virtual void update_axis_limits (const std::string& axis_type) const; |
| 7214 | 1676 |
| 6874 | 1677 virtual void delete_children (void); |
| 1678 | |
| 7222 | 1679 Matrix get_children (void) const { return children; } |
| 1680 | |
| 1681 // FIXME -- these functions should be generated automatically by the | |
| 1682 // genprops.awk script. | |
| 1683 // | |
| 1684 // EMIT_BASE_PROPERTIES_GET_FUNCTIONS | |
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1685 |
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1686 virtual octave_value get_xlim (void) const { return octave_value (); } |
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1687 virtual octave_value get_ylim (void) const { return octave_value (); } |
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1688 virtual octave_value get_zlim (void) const { return octave_value (); } |
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1689 virtual octave_value get_clim (void) const { return octave_value (); } |
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1690 virtual octave_value get_alim (void) const { return octave_value (); } |
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1691 |
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1692 virtual bool is_xliminclude (void) const { return false; } |
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1693 virtual bool is_yliminclude (void) const { return false; } |
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1694 virtual bool is_zliminclude (void) const { return false; } |
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1695 virtual bool is_climinclude (void) const { return false; } |
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1696 virtual bool is_aliminclude (void) const { return false; } |
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1697 |
| 6874 | 1698 protected: |
| 7403 | 1699 // properties common to all objects |
| 1700 bool_property beingdeleted; | |
| 1701 radio_property busyaction; | |
| 1702 callback_property buttondownfcn; | |
| 7363 | 1703 // FIXME: use a property class for children |
| 6874 | 1704 Matrix children; |
| 7366 | 1705 bool_property clipping; |
| 1706 callback_property createfcn; | |
| 1707 callback_property deletefcn; | |
| 1708 radio_property handlevisibility; | |
| 1709 bool_property hittest; | |
| 1710 bool_property interruptible; | |
| 7403 | 1711 handle_property parent; |
| 7366 | 1712 bool_property selected; |
| 1713 bool_property selectionhighlight; | |
| 7403 | 1714 string_property tag; |
| 1715 string_property type; | |
| 7366 | 1716 any_property userdata; |
| 1717 bool_property visible; | |
| 7403 | 1718 // additional (octave-specific) properties |
| 1719 bool_property __modified__; | |
| 1720 graphics_handle __myhandle__; | |
| 1721 // FIXME: should this really be here? | |
| 1722 handle_property uicontextmenu; | |
| 7363 | 1723 |
| 1724 protected: | |
| 1725 std::map<caseless_str, property> all_props; | |
| 1726 | |
| 1727 protected: | |
| 1728 void insert_static_property (const std::string& name, base_property& p) | |
| 1729 { insert_property (name, property (&p, true)); } | |
| 1730 | |
| 1731 virtual void init (void) { } | |
| 6874 | 1732 }; |
| 1733 | |
| 7365 | 1734 class OCTINTERP_API base_graphics_object |
| 6874 | 1735 { |
| 1736 public: | |
| 1737 friend class graphics_object; | |
| 1738 | |
| 1739 base_graphics_object (void) : count (1) { } | |
| 1740 | |
| 1741 base_graphics_object (const base_graphics_object&) { } | |
| 1742 | |
| 1743 virtual ~base_graphics_object (void) { } | |
| 1744 | |
| 1745 virtual void mark_modified (void) | |
| 1746 { | |
| 7386 | 1747 if (valid_object ()) |
| 1748 get_properties ().mark_modified (); | |
| 1749 else | |
| 1750 error ("base_graphics_object::mark_modified: invalid graphics object"); | |
| 6874 | 1751 } |
| 1752 | |
| 7386 | 1753 virtual void override_defaults (base_graphics_object& obj) |
| 6874 | 1754 { |
| 7386 | 1755 if (valid_object ()) |
| 1756 get_properties ().override_defaults (obj); | |
| 1757 else | |
| 1758 error ("base_graphics_object::override_defaults: invalid graphics object"); | |
| 6874 | 1759 } |
| 1760 | |
| 7386 | 1761 virtual void set_from_list (property_list& plist) |
| 6874 | 1762 { |
| 7386 | 1763 if (valid_object ()) |
| 1764 get_properties ().set_from_list (*this, plist); | |
| 1765 else | |
| 1766 error ("base_graphics_object::set_from_list: invalid graphics object"); | |
| 6874 | 1767 } |
| 1768 | |
| 7386 | 1769 virtual void set (const caseless_str& pname, const octave_value& pval) |
| 6874 | 1770 { |
| 7386 | 1771 if (valid_object ()) |
| 1772 get_properties ().set (pname, pval); | |
| 1773 else | |
| 1774 error ("base_graphics_object::set: invalid graphics object"); | |
| 6874 | 1775 } |
| 1776 | |
| 1777 virtual void set_defaults (const std::string&) | |
| 1778 { | |
| 1779 error ("base_graphics_object::set_defaults: invalid graphics object"); | |
| 1780 } | |
| 1781 | |
| 7379 | 1782 virtual octave_value get (bool all = false) const |
| 6874 | 1783 { |
| 7386 | 1784 if (valid_object ()) |
| 1785 return get_properties ().get (all); | |
| 1786 else | |
| 1787 { | |
| 1788 error ("base_graphics_object::get: invalid graphics object"); | |
| 1789 return octave_value (); | |
| 1790 } | |
| 6874 | 1791 } |
| 1792 | |
| 7386 | 1793 virtual octave_value get (const caseless_str& pname) const |
| 6874 | 1794 { |
| 7386 | 1795 if (valid_object ()) |
| 1796 return get_properties ().get (pname); | |
| 1797 else | |
| 1798 { | |
| 1799 error ("base_graphics_object::get: invalid graphics object"); | |
| 1800 return octave_value (); | |
| 1801 } | |
| 6874 | 1802 } |
| 1803 | |
| 7189 | 1804 virtual octave_value get_default (const caseless_str&) const; |
| 6874 | 1805 |
| 7189 | 1806 virtual octave_value get_factory_default (const caseless_str&) const; |
| 6874 | 1807 |
| 1808 virtual octave_value get_defaults (void) const | |
| 1809 { | |
| 1810 error ("base_graphics_object::get_defaults: invalid graphics object"); | |
| 1811 return octave_value (); | |
| 1812 } | |
| 1813 | |
| 1814 virtual octave_value get_factory_defaults (void) const | |
| 1815 { | |
| 1816 error ("base_graphics_object::get_factory_defaults: invalid graphics object"); | |
| 1817 return octave_value (); | |
| 1818 } | |
| 1819 | |
| 1820 virtual graphics_handle get_parent (void) const | |
| 1821 { | |
| 7386 | 1822 if (valid_object ()) |
| 1823 return get_properties ().get_parent (); | |
| 1824 else | |
| 1825 { | |
| 1826 error ("base_graphics_object::get_parent: invalid graphics object"); | |
| 1827 return graphics_handle (); | |
| 1828 } | |
| 6874 | 1829 } |
| 1830 | |
| 7386 | 1831 virtual void remove_child (const graphics_handle& h) |
| 6874 | 1832 { |
| 7386 | 1833 if (valid_object ()) |
| 1834 get_properties ().remove_child (h); | |
| 1835 else | |
| 1836 error ("base_graphics_object::remove_child: invalid graphics object"); | |
| 6874 | 1837 } |
| 1838 | |
| 7386 | 1839 virtual void adopt (const graphics_handle& h) |
| 6874 | 1840 { |
| 7386 | 1841 if (valid_object ()) |
| 1842 get_properties ().adopt (h); | |
| 1843 else | |
| 1844 error ("base_graphics_object::adopt: invalid graphics object"); | |
| 6874 | 1845 } |
| 1846 | |
| 7386 | 1847 virtual void reparent (const graphics_handle& np) |
| 6874 | 1848 { |
| 7386 | 1849 if (valid_object ()) |
| 1850 get_properties ().reparent (np); | |
| 1851 else | |
| 1852 error ("base_graphics_object::reparent: invalid graphics object"); | |
| 6874 | 1853 } |
| 1854 | |
| 1855 virtual void defaults (void) const | |
| 1856 { | |
| 7386 | 1857 if (valid_object ()) |
| 1858 { | |
| 1859 std::string msg = (type () + "::defaults"); | |
| 1860 gripe_not_implemented (msg.c_str ()); | |
| 1861 } | |
| 1862 else | |
| 1863 error ("base_graphics_object::default: invalid graphics object"); | |
| 6874 | 1864 } |
| 1865 | |
| 1866 virtual base_properties& get_properties (void) | |
| 1867 { | |
| 1868 static base_properties properties; | |
| 1869 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1870 return properties; | |
| 1871 } | |
| 1872 | |
| 7222 | 1873 virtual const base_properties& get_properties (void) const |
| 1874 { | |
| 1875 static base_properties properties; | |
| 1876 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1877 return properties; | |
| 1878 } | |
| 1879 | |
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1880 virtual void update_axis_limits (const std::string& axis_type); |
| 7214 | 1881 |
| 6874 | 1882 virtual bool valid_object (void) const { return false; } |
| 1883 | |
| 7386 | 1884 virtual std::string type (void) const |
| 1885 { | |
| 1886 return (valid_object () ? get_properties ().graphics_object_name () | |
| 1887 : "unknown"); | |
| 1888 } | |
| 6874 | 1889 |
| 1890 bool isa (const std::string& go_name) const | |
| 1891 { | |
| 1892 return type () == go_name; | |
| 1893 } | |
| 1894 | |
| 7419 | 1895 virtual graphics_backend get_backend (void) const |
| 1896 { | |
| 1897 if (valid_object ()) | |
| 1898 return get_properties ().get_backend (); | |
| 1899 else | |
| 1900 { | |
| 1901 error ("base_graphics_object::get_backend: invalid graphics object"); | |
| 1902 return graphics_backend (); | |
| 1903 } | |
| 1904 } | |
| 1905 | |
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1906 virtual void add_property_listener (const std::string& nm, |
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1907 const octave_value& v, |
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1908 listener_mode mode = POSTSET) |
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1909 { |
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1910 if (valid_object ()) |
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1911 get_properties ().add_listener (nm, v, mode); |
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1912 } |
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1913 |
| 6874 | 1914 protected: |
| 1915 // A reference count. | |
| 1916 int count; | |
| 1917 }; | |
| 1918 | |
| 7365 | 1919 class OCTINTERP_API graphics_object |
| 6874 | 1920 { |
| 1921 public: | |
| 1922 graphics_object (void) : rep (new base_graphics_object ()) { } | |
| 1923 | |
| 1924 graphics_object (base_graphics_object *new_rep) | |
| 1925 : rep (new_rep) { } | |
| 1926 | |
| 1927 graphics_object (const graphics_object& obj) | |
| 1928 { | |
| 1929 rep = obj.rep; | |
| 1930 rep->count++; | |
| 1931 } | |
| 1932 | |
| 1933 graphics_object& operator = (const graphics_object& obj) | |
| 1934 { | |
| 1935 if (rep != obj.rep) | |
| 1936 { | |
| 1937 if (--rep->count == 0) | |
| 1938 delete rep; | |
| 1939 | |
| 1940 rep = obj.rep; | |
| 1941 rep->count++; | |
| 1942 } | |
| 1943 | |
| 1944 return *this; | |
| 1945 } | |
| 1946 | |
| 1947 ~graphics_object (void) | |
| 1948 { | |
| 1949 if (--rep->count == 0) | |
| 1950 delete rep; | |
| 1951 } | |
| 1952 | |
| 1953 void mark_modified (void) { rep->mark_modified (); } | |
| 1954 | |
| 1955 void override_defaults (base_graphics_object& obj) | |
| 1956 { | |
| 1957 rep->override_defaults (obj); | |
| 1958 } | |
| 1959 | |
| 7214 | 1960 void set_from_list (property_list& plist) { rep->set_from_list (plist); } |
| 6874 | 1961 |
| 7189 | 1962 void set (const caseless_str& name, const octave_value& val) |
| 6874 | 1963 { |
| 1964 rep->set (name, val); | |
| 1965 } | |
| 1966 | |
| 1967 void set (const octave_value_list& args); | |
| 1968 | |
| 7214 | 1969 void set_defaults (const std::string& mode) { rep->set_defaults (mode); } |
| 1970 | |
| 7379 | 1971 octave_value get (bool all = false) const { return rep->get (all); } |
| 6874 | 1972 |
| 7189 | 1973 octave_value get (const caseless_str& name) const |
| 6874 | 1974 { |
| 1975 return name.compare ("default") | |
| 1976 ? get_defaults () | |
| 1977 : (name.compare ("factory") | |
| 1978 ? get_factory_defaults () : rep->get (name)); | |
| 1979 } | |
| 1980 | |
| 7189 | 1981 octave_value get_default (const caseless_str& name) const |
| 6874 | 1982 { |
| 1983 return rep->get_default (name); | |
| 1984 } | |
| 1985 | |
| 7189 | 1986 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 1987 { |
| 1988 return rep->get_factory_default (name); | |
| 1989 } | |
| 1990 | |
| 1991 octave_value get_defaults (void) const { return rep->get_defaults (); } | |
| 1992 | |
| 1993 octave_value get_factory_defaults (void) const | |
| 1994 { | |
| 1995 return rep->get_factory_defaults (); | |
| 1996 } | |
| 1997 | |
| 1998 graphics_handle get_parent (void) const { return rep->get_parent (); } | |
| 1999 | |
| 7214 | 2000 void remove_child (const graphics_handle& h) { rep->remove_child (h); } |
| 2001 | |
| 2002 void adopt (const graphics_handle& h) { rep->adopt (h); } | |
| 2003 | |
| 2004 void reparent (const graphics_handle& h) { rep->reparent (h); } | |
| 6874 | 2005 |
| 2006 void defaults (void) const { rep->defaults (); } | |
| 2007 | |
| 2008 bool isa (const std::string& go_name) const { return rep->isa (go_name); } | |
| 2009 | |
| 2010 base_properties& get_properties (void) { return rep->get_properties (); } | |
| 2011 | |
| 7222 | 2012 const base_properties& get_properties (void) const |
| 2013 { | |
| 2014 return rep->get_properties (); | |
| 2015 } | |
| 2016 | |
| 7214 | 2017 void update_axis_limits (const std::string& axis_type) |
| 2018 { | |
| 2019 rep->update_axis_limits (axis_type); | |
| 2020 } | |
| 2021 | |
| 6874 | 2022 bool valid_object (void) const { return rep->valid_object (); } |
| 2023 | |
| 2024 operator bool (void) const { return rep->valid_object (); } | |
| 2025 | |
| 7222 | 2026 // FIXME -- these functions should be generated automatically by the |
| 2027 // genprops.awk script. | |
| 2028 // | |
| 2029 // EMIT_GRAPHICS_OBJECT_GET_FUNCTIONS | |
|
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2030 |
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2031 octave_value get_xlim (void) const |
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2032 { return get_properties ().get_xlim (); } |
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2033 |
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2034 octave_value get_ylim (void) const |
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2035 { return get_properties ().get_ylim (); } |
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2036 |
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2037 octave_value get_zlim (void) const |
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2038 { return get_properties ().get_zlim (); } |
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2039 |
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2040 octave_value get_clim (void) const |
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2041 { return get_properties ().get_clim (); } |
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2042 |
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2043 octave_value get_alim (void) const |
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2044 { return get_properties ().get_alim (); } |
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2045 |
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2046 bool is_xliminclude (void) const |
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2047 { return get_properties ().is_xliminclude (); } |
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2048 |
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2049 bool is_yliminclude (void) const |
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2050 { return get_properties ().is_yliminclude (); } |
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2051 |
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2052 bool is_zliminclude (void) const |
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2053 { return get_properties ().is_zliminclude (); } |
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2054 |
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2055 bool is_climinclude (void) const |
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2056 { return get_properties ().is_climinclude (); } |
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2057 |
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2058 bool is_aliminclude (void) const |
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2059 { return get_properties ().is_aliminclude (); } |
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2060 |
| 7419 | 2061 graphics_backend get_backend (void) const { return rep->get_backend (); } |
| 7408 | 2062 |
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2063 void add_property_listener (const std::string& nm, const octave_value& v, |
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2064 listener_mode mode = POSTSET) |
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2065 { rep->add_property_listener (nm, v, mode); } |
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2066 |
| 7408 | 2067 private: |
| 7419 | 2068 base_graphics_object *rep; |
| 7408 | 2069 }; |
| 2070 | |
| 2071 // --------------------------------------------------------------------- | |
| 2072 | |
| 7365 | 2073 class OCTINTERP_API root_figure : public base_graphics_object |
| 6874 | 2074 { |
| 2075 public: | |
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2076 class OCTINTERP_API properties : public base_properties |
| 6874 | 2077 { |
| 2078 public: | |
| 2079 // See the genprops.awk script for an explanation of the | |
| 2080 // properties declarations. | |
| 2081 | |
| 7363 | 2082 BEGIN_PROPERTIES(root_figure) |
| 2083 handle_property currentfigure S , graphics_handle () | |
|
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2084 handle_property callbackobject Sr , graphics_handle () |
| 6874 | 2085 END_PROPERTIES |
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2086 |
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2087 private: |
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2088 std::list<graphics_handle> cbo_stack; |
| 6874 | 2089 }; |
| 2090 | |
| 2091 private: | |
| 2092 properties xproperties; | |
| 2093 | |
| 2094 public: | |
| 2095 | |
| 7363 | 2096 root_figure (void) : xproperties (0, graphics_handle ()), default_properties () { } |
| 6874 | 2097 |
| 2098 ~root_figure (void) { xproperties.delete_children (); } | |
| 2099 | |
| 2100 void mark_modified (void) { } | |
| 2101 | |
| 2102 void override_defaults (base_graphics_object& obj) | |
| 2103 { | |
| 2104 // Now override with our defaults. If the default_properties | |
| 2105 // list includes the properties for all defaults (line, | |
| 2106 // surface, etc.) then we don't have to know the type of OBJ | |
| 2107 // here, we just call its set function and let it decide which | |
| 2108 // properties from the list to use. | |
| 2109 obj.set_from_list (default_properties); | |
| 2110 } | |
| 2111 | |
| 7189 | 2112 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2113 { |
| 2114 if (name.compare ("default", 7)) | |
| 2115 // strip "default", pass rest to function that will | |
| 2116 // parse the remainder and add the element to the | |
| 2117 // default_properties map. | |
| 2118 default_properties.set (name.substr (7), value); | |
| 2119 else | |
| 2120 xproperties.set (name, value); | |
| 2121 } | |
| 2122 | |
| 7189 | 2123 octave_value get (const caseless_str& name) const |
| 6874 | 2124 { |
| 2125 octave_value retval; | |
| 2126 | |
| 2127 if (name.compare ("default", 7)) | |
| 2128 return get_default (name.substr (7)); | |
| 2129 else if (name.compare ("factory", 7)) | |
| 2130 return get_factory_default (name.substr (7)); | |
| 2131 else | |
| 2132 retval = xproperties.get (name); | |
| 2133 | |
| 2134 return retval; | |
| 2135 } | |
| 2136 | |
| 7189 | 2137 octave_value get_default (const caseless_str& name) const |
| 6874 | 2138 { |
| 2139 octave_value retval = default_properties.lookup (name); | |
| 2140 | |
| 2141 if (retval.is_undefined ()) | |
|
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2142 { |
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2143 // no default property found, use factory default |
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2144 retval = factory_properties.lookup (name); |
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2145 |
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2146 if (retval.is_undefined ()) |
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2147 error ("get: invalid default property `%s'", name.c_str ()); |
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|
2148 } |
| 6874 | 2149 |
| 2150 return retval; | |
| 2151 } | |
| 2152 | |
| 7189 | 2153 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 2154 { |
| 2155 octave_value retval = factory_properties.lookup (name); | |
| 2156 | |
| 2157 if (retval.is_undefined ()) | |
| 2158 error ("get: invalid factory default property `%s'", name.c_str ()); | |
| 2159 | |
| 2160 return retval; | |
| 2161 } | |
| 2162 | |
| 2163 octave_value get_defaults (void) const | |
| 2164 { | |
| 2165 return default_properties.as_struct ("default"); | |
| 2166 } | |
| 2167 | |
| 2168 octave_value get_factory_defaults (void) const | |
| 2169 { | |
| 2170 return factory_properties.as_struct ("factory"); | |
| 2171 } | |
| 2172 | |
| 2173 base_properties& get_properties (void) { return xproperties; } | |
| 2174 | |
| 7222 | 2175 const base_properties& get_properties (void) const { return xproperties; } |
| 2176 | |
| 6874 | 2177 bool valid_object (void) const { return true; } |
| 2178 | |
| 2179 private: | |
| 2180 property_list default_properties; | |
| 2181 | |
| 2182 static property_list factory_properties; | |
| 2183 | |
| 2184 static property_list::plist_map_type init_factory_properties (void); | |
| 2185 }; | |
| 2186 | |
| 2187 // --------------------------------------------------------------------- | |
| 2188 | |
| 7365 | 2189 class OCTINTERP_API figure : public base_graphics_object |
| 6874 | 2190 { |
| 2191 public: | |
| 7445 | 2192 class OCTINTERP_API properties : public base_properties |
| 6874 | 2193 { |
| 2194 public: | |
| 7408 | 2195 void close (bool pop = true); |
| 2196 | |
| 7366 | 2197 void set_visible (const octave_value& val); |
| 6874 | 2198 |
| 7408 | 2199 graphics_backend get_backend (void) const |
| 2200 { | |
| 2201 if (! backend) | |
| 2202 backend = graphics_backend::default_backend (); | |
| 2203 | |
| 2204 return backend; | |
| 2205 } | |
| 2206 | |
| 7439 | 2207 void set_backend (const graphics_backend& b) |
| 2208 { | |
| 2209 close (false); | |
| 2210 backend = b; | |
| 2211 __backend__ = b.get_name (); | |
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2212 __plot_stream__ = Matrix (); |
| 7439 | 2213 mark_modified (); |
| 2214 } | |
| 2215 | |
| 2216 void set___backend__ (const octave_value& val) | |
| 2217 { | |
| 2218 if (! error_state) | |
| 2219 { | |
| 2220 if (val.is_string ()) | |
| 2221 { | |
| 2222 std::string nm = val.string_value (); | |
| 2223 graphics_backend b = graphics_backend::find_backend (nm); | |
| 2224 if (b.get_name () != nm) | |
| 2225 { | |
| 2226 error ("figure::__backend__ : illegal backend"); | |
| 2227 } | |
| 2228 else | |
| 2229 { | |
| 2230 set_backend (b); | |
| 2231 mark_modified (); | |
| 2232 } | |
| 2233 } | |
| 2234 else | |
| 2235 error ("__backend__ must be a string"); | |
| 2236 } | |
| 2237 } | |
| 7408 | 2238 |
| 7447 | 2239 Matrix get_boundingbox (bool internal = false) const; |
| 7445 | 2240 |
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2241 void set_boundingbox (const Matrix& bb); |
|
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2242 |
| 6874 | 2243 // See the genprops.awk script for an explanation of the |
| 2244 // properties declarations. | |
| 2245 | |
| 7363 | 2246 BEGIN_PROPERTIES(figure) |
| 7379 | 2247 any_property __plot_stream__ h , Matrix () |
| 2248 bool_property __enhanced__ h , "on" | |
| 7405 | 2249 radio_property nextplot , "new|{add}|replace_children|replace" |
| 7363 | 2250 callback_property closerequestfcn , "closereq" |
| 2251 handle_property currentaxes S , graphics_handle () | |
| 2252 array_property colormap , jet_colormap () | |
| 7405 | 2253 radio_property paperorientation , "{portrait}|landscape|rotated" |
| 7363 | 2254 color_property color , color_values (1, 1, 1) |
| 7405 | 2255 array_property alphamap , Matrix (64, 1, 1) |
| 2256 string_property currentcharacter r , "" | |
| 2257 handle_property currentobject r , graphics_handle () | |
| 2258 array_property current_point r , Matrix (2, 1, 0) | |
| 2259 bool_property dockcontrols , "off" | |
| 2260 bool_property doublebuffer , "on" | |
| 2261 string_property filename r , "" | |
| 2262 bool_property integerhandle , "on" | |
| 2263 bool_property inverthardcopy , "off" | |
| 2264 callback_property keypressfcn , Matrix () | |
| 2265 callback_property keyreleasefcn , Matrix () | |
| 2266 radio_property menubar , "none|{figure}" | |
| 2267 double_property mincolormap , 64 | |
| 2268 string_property name , "" | |
| 2269 bool_property numbertitle , "on" | |
| 2270 radio_property paperunits , "{inches}|centimeters|normalized|points" | |
| 2271 array_property paperposition , Matrix (1, 4 , 0) | |
| 2272 radio_property paperpositionmode , "auto|{manual}" | |
| 2273 array_property papersize r , Matrix (1, 4, 0) | |
| 2274 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" | |
| 2275 radio_property pointer , "crosshair|fullcrosshair|{arrow}|ibeam|watch|topl|topr|botl|botr|left|top|right|bottom|circle|cross|fleur|custom|hand" | |
| 2276 array_property pointershapecdata , Matrix (16, 16, 0) | |
| 2277 array_property pointershapehotspot , Matrix (1, 2, 0) | |
|
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7827
diff
changeset
|
2278 array_property position S , default_figure_position () |
| 7405 | 2279 radio_property renderer , "{painters}|zbuffer|opengl|none" |
| 2280 radio_property renderermode , "{auto}|manual" | |
| 2281 bool_property resize , "on" | |
| 2282 callback_property resizefcn , Matrix () | |
| 2283 radio_property selectiontype , "{normal}|open|alt|extend" | |
| 2284 radio_property toolbar , "none|{auto}|figure" | |
| 2285 radio_property units , "inches|centimeters|normalized|points|{pixels}|characters" | |
| 2286 callback_property windowbuttondownfcn , Matrix () | |
| 2287 callback_property windowbuttonmotionfcn , Matrix () | |
| 2288 callback_property windowbuttonupfcn , Matrix () | |
| 2289 callback_property windowbuttonwheelfcn , Matrix () | |
| 2290 radio_property windowstyle , "{normal}|modal|docked" | |
| 2291 string_property wvisual , "" | |
| 2292 radio_property wvisualmode , "{auto}|manual" | |
| 2293 string_property xdisplay , "" | |
| 2294 string_property xvisual , "" | |
| 2295 radio_property xvisualmode , "{auto}|manual" | |
| 2296 callback_property buttondownfcn , Matrix () | |
| 7439 | 2297 string_property __backend__ s , "gnuplot" |
| 6874 | 2298 END_PROPERTIES |
| 7363 | 2299 |
| 2300 protected: | |
| 2301 void init (void) | |
| 2302 { | |
| 2303 colormap.add_constraint (dim_vector (-1, 3)); | |
| 7406 | 2304 alphamap.add_constraint (dim_vector (-1, 1)); |
| 2305 paperposition.add_constraint (dim_vector (1, 4)); | |
| 2306 pointershapecdata.add_constraint (dim_vector (16, 16)); | |
| 2307 pointershapehotspot.add_constraint (dim_vector (1, 2)); | |
| 2308 position.add_constraint (dim_vector (1, 4)); | |
| 7363 | 2309 } |
| 7408 | 2310 |
| 2311 private: | |
| 2312 mutable graphics_backend backend; | |
| 6874 | 2313 }; |
| 2314 | |
| 2315 private: | |
| 2316 properties xproperties; | |
| 2317 | |
| 2318 public: | |
| 2319 figure (const graphics_handle& mh, const graphics_handle& p) | |
| 2320 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2321 { | |
| 2322 xproperties.override_defaults (*this); | |
| 2323 } | |
| 2324 | |
| 2325 ~figure (void) | |
| 2326 { | |
| 7386 | 2327 xproperties.delete_children (); |
| 6874 | 2328 xproperties.close (); |
| 2329 } | |
| 2330 | |
| 2331 void override_defaults (base_graphics_object& obj) | |
| 2332 { | |
| 2333 // Allow parent (root figure) to override first (properties knows how | |
| 2334 // to find the parent object). | |
| 2335 xproperties.override_defaults (obj); | |
| 2336 | |
| 2337 // Now override with our defaults. If the default_properties | |
| 2338 // list includes the properties for all defaults (line, | |
| 2339 // surface, etc.) then we don't have to know the type of OBJ | |
| 2340 // here, we just call its set function and let it decide which | |
| 2341 // properties from the list to use. | |
| 2342 obj.set_from_list (default_properties); | |
| 2343 } | |
| 2344 | |
| 7189 | 2345 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2346 { |
| 2347 if (name.compare ("default", 7)) | |
| 2348 // strip "default", pass rest to function that will | |
| 2349 // parse the remainder and add the element to the | |
| 2350 // default_properties map. | |
| 2351 default_properties.set (name.substr (7), value); | |
| 2352 else | |
| 2353 xproperties.set (name, value); | |
| 2354 } | |
| 2355 | |
| 7189 | 2356 octave_value get (const caseless_str& name) const |
| 6874 | 2357 { |
| 2358 octave_value retval; | |
| 2359 | |
| 2360 if (name.compare ("default", 7)) | |
| 2361 retval = get_default (name.substr (7)); | |
| 2362 else | |
| 2363 retval = xproperties.get (name); | |
| 2364 | |
| 2365 return retval; | |
| 2366 } | |
| 2367 | |
| 7189 | 2368 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2369 |
| 2370 octave_value get_defaults (void) const | |
| 2371 { | |
| 2372 return default_properties.as_struct ("default"); | |
| 2373 } | |
| 2374 | |
| 2375 base_properties& get_properties (void) { return xproperties; } | |
| 2376 | |
| 7222 | 2377 const base_properties& get_properties (void) const { return xproperties; } |
| 2378 | |
| 6874 | 2379 bool valid_object (void) const { return true; } |
| 2380 | |
| 2381 private: | |
| 2382 property_list default_properties; | |
| 2383 }; | |
| 2384 | |
| 2385 // --------------------------------------------------------------------- | |
| 2386 | |
| 7435 | 2387 class OCTINTERP_API graphics_xform |
| 2388 { | |
| 2389 public: | |
| 2390 graphics_xform (void) | |
| 2391 : xform (xform_eye ()), xform_inv (xform_eye ()) | |
| 2392 { | |
| 2393 sx = sy = sz = "linear"; | |
| 2394 } | |
| 2395 | |
| 2396 graphics_xform (const Matrix& xm, const Matrix& xim, | |
| 2397 const scaler& x, const scaler& y, const scaler& z) | |
| 2398 : xform (xm), xform_inv (xim), sx (x), sy (y), sz (z) { } | |
| 2399 | |
| 2400 graphics_xform (const graphics_xform& g) | |
| 2401 : xform (g.xform), xform_inv (g.xform_inv), sx (g.sx), | |
| 2402 sy (g.sy), sz (g.sz) { } | |
| 2403 | |
| 2404 ~graphics_xform (void) { } | |
| 2405 | |
| 2406 graphics_xform& operator = (const graphics_xform& g) | |
| 2407 { | |
| 2408 xform = g.xform; | |
| 2409 xform_inv = g.xform_inv; | |
| 2410 sx = g.sx; | |
| 2411 sy = g.sy; | |
| 2412 sz = g.sz; | |
| 2413 | |
| 2414 return *this; | |
| 2415 } | |
| 2416 | |
| 2417 static ColumnVector xform_vector (double x, double y, double z); | |
| 2418 | |
| 2419 static Matrix xform_eye (void); | |
| 2420 | |
| 2421 ColumnVector transform (double x, double y, double z, | |
| 2422 bool scale = true) const; | |
| 2423 | |
| 2424 ColumnVector untransform (double x, double y, double z, | |
| 2425 bool scale = true) const; | |
| 2426 | |
| 2427 Matrix xscale (const Matrix& m) const { return sx.scale (m); } | |
| 2428 Matrix yscale (const Matrix& m) const { return sy.scale (m); } | |
| 2429 Matrix zscale (const Matrix& m) const { return sz.scale (m); } | |
| 2430 | |
|
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|
2431 Matrix scale (const Matrix& m) const |
|
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|
2432 { |
|
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diff
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|
2433 bool has_z = (m.columns () > 2); |
|
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|
2434 |
|
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|
2435 if (sx.is_linear () && sy.is_linear () |
|
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|
2436 && (! has_z || sz.is_linear ())) |
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diff
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|
2437 return m; |
|
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|
2438 |
|
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|
2439 Matrix retval (m.dims ()); |
|
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|
2440 |
|
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|
2441 int r = m.rows (); |
|
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changeset
|
2442 |
|
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|
2443 for (int i = 0; i < r; i++) |
|
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|
2444 { |
|
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parents:
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diff
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|
2445 retval(i,0) = sx.scale (m(i,0)); |
|
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changeset
|
2446 retval(i,1) = sy.scale (m(i,1)); |
|
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parents:
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|
2447 if (has_z) |
|
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diff
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|
2448 retval(i,2) = sz.scale (m(i,2)); |
|
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parents:
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|
2449 } |
|
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|
2450 |
|
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diff
changeset
|
2451 return retval; |
|
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|
2452 } |
|
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changeset
|
2453 |
| 7435 | 2454 private: |
| 2455 Matrix xform; | |
| 2456 Matrix xform_inv; | |
| 2457 scaler sx, sy, sz; | |
| 2458 }; | |
| 2459 | |
| 7365 | 2460 class OCTINTERP_API axes : public base_graphics_object |
| 6874 | 2461 { |
| 2462 public: | |
| 7445 | 2463 class OCTINTERP_API properties : public base_properties |
| 6874 | 2464 { |
| 2465 public: | |
| 2466 void set_defaults (base_graphics_object& obj, const std::string& mode); | |
| 2467 | |
| 2468 void remove_child (const graphics_handle& h); | |
| 2469 | |
| 2470 void delete_children (void); | |
| 2471 | |
| 7427 | 2472 const scaler& get_x_scaler (void) const { return sx; } |
| 2473 const scaler& get_y_scaler (void) const { return sy; } | |
| 2474 const scaler& get_z_scaler (void) const { return sz; } | |
| 2475 | |
| 7447 | 2476 Matrix get_boundingbox (bool internal = false) const; |
| 7427 | 2477 |
|
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7827
diff
changeset
|
2478 void update_boundingbox (void) |
|
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parents:
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diff
changeset
|
2479 { |
|
4739b6a1925c
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|
2480 if (units_is ("normalized")) |
|
4739b6a1925c
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diff
changeset
|
2481 { |
|
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7827
diff
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|
2482 update_transform (); |
|
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|
2483 base_properties::update_boundingbox (); |
|
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|
2484 } |
|
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|
2485 } |
|
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|
2486 |
| 7427 | 2487 void update_camera (void); |
| 2488 void update_aspectratios (void); | |
| 2489 void update_transform (void) | |
| 2490 { | |
| 2491 update_aspectratios (); | |
| 2492 update_camera (); | |
| 2493 } | |
| 2494 | |
| 7435 | 2495 graphics_xform get_transform (void) const |
| 2496 { return graphics_xform (x_render, x_render_inv, sx, sy, sz); } | |
| 2497 | |
| 2498 Matrix get_transform_matrix (void) const { return x_render; } | |
| 2499 Matrix get_inverse_transform_matrix (void) const { return x_render_inv; } | |
| 2500 Matrix get_opengl_matrix_1 (void) const { return x_gl_mat1; } | |
| 2501 Matrix get_opengl_matrix_2 (void) const { return x_gl_mat2; } | |
| 2502 Matrix get_transform_zlim (void) const { return x_zlim; } | |
| 2503 | |
|
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diff
changeset
|
2504 ColumnVector pixel2coord (double px, double py) const |
|
7855
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diff
changeset
|
2505 { return get_transform ().untransform (px, py, (x_zlim(0)+x_zlim(1))/2); } |
|
7842
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diff
changeset
|
2506 |
|
1357bcae6e29
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changeset
|
2507 ColumnVector coord2pixel (double x, double y, double z) const |
|
1357bcae6e29
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|
2508 { return get_transform ().transform (x, y, z); } |
|
1357bcae6e29
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changeset
|
2509 |
|
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diff
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|
2510 void zoom (const Matrix& xl, const Matrix& yl); |
|
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diff
changeset
|
2511 void unzoom (void); |
|
f317f14516cb
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diff
changeset
|
2512 void clear_zoom_stack (void); |
|
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|
2513 |
| 7427 | 2514 private: |
| 2515 scaler sx, sy, sz; | |
| 2516 Matrix x_render, x_render_inv; | |
| 2517 Matrix x_gl_mat1, x_gl_mat2; | |
| 2518 Matrix x_zlim; | |
|
7855
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diff
changeset
|
2519 std::list<octave_value> zoom_stack; |
| 7427 | 2520 |
| 6874 | 2521 // See the genprops.awk script for an explanation of the |
| 2522 // properties declarations. | |
| 2523 | |
| 7363 | 2524 BEGIN_PROPERTIES(axes) |
|
7860
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changeset
|
2525 array_property position u , default_axes_position () |
| 7363 | 2526 mutable handle_property title GSO , graphics_handle () |
| 2527 bool_property box , "on" | |
| 2528 bool_property key , "off" | |
| 2529 bool_property keybox , "off" | |
| 2530 double_property keypos , 1 | |
| 2531 array_property colororder , default_colororder () | |
| 2532 array_property dataaspectratio m , Matrix (1, 3, 1.0) | |
| 2533 radio_property dataaspectratiomode , "{auto}|manual" | |
| 7379 | 2534 radio_property layer , "{bottom}|top" |
|
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changeset
|
2535 row_vector_property xlim mu , default_lim () |
|
f2000f1971ab
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changeset
|
2536 row_vector_property ylim mu , default_lim () |
|
f2000f1971ab
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changeset
|
2537 row_vector_property zlim mu , default_lim () |
|
f2000f1971ab
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diff
changeset
|
2538 row_vector_property clim m , default_lim () |
|
f2000f1971ab
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7471
diff
changeset
|
2539 row_vector_property alim m , default_lim () |
| 7363 | 2540 radio_property xlimmode al , "{auto}|manual" |
| 2541 radio_property ylimmode al , "{auto}|manual" | |
| 2542 radio_property zlimmode al , "{auto}|manual" | |
| 2543 radio_property climmode al , "{auto}|manual" | |
| 7403 | 2544 radio_property alimmode , "{auto}|manual" |
| 7363 | 2545 mutable handle_property xlabel GSO , graphics_handle () |
| 2546 mutable handle_property ylabel GSO , graphics_handle () | |
| 2547 mutable handle_property zlabel GSO , graphics_handle () | |
| 2548 bool_property xgrid , "off" | |
| 2549 bool_property ygrid , "off" | |
| 2550 bool_property zgrid , "off" | |
| 2551 bool_property xminorgrid , "off" | |
| 2552 bool_property yminorgrid , "off" | |
| 2553 bool_property zminorgrid , "off" | |
|
7523
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changeset
|
2554 row_vector_property xtick m , Matrix () |
|
f2000f1971ab
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changeset
|
2555 row_vector_property ytick m , Matrix () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2556 row_vector_property ztick m , Matrix () |
| 7363 | 2557 radio_property xtickmode , "{auto}|manual" |
| 2558 radio_property ytickmode , "{auto}|manual" | |
| 2559 radio_property ztickmode , "{auto}|manual" | |
| 7403 | 2560 bool_property xminortick , "off" |
| 2561 bool_property yminortick , "off" | |
| 2562 bool_property zminortick , "off" | |
| 2563 // FIXME: should be kind of string array | |
| 7363 | 2564 any_property xticklabel m , "" |
| 2565 any_property yticklabel m , "" | |
| 2566 any_property zticklabel m , "" | |
| 2567 radio_property xticklabelmode , "{auto}|manual" | |
| 2568 radio_property yticklabelmode , "{auto}|manual" | |
| 2569 radio_property zticklabelmode , "{auto}|manual" | |
| 7379 | 2570 color_property color , color_property (color_values (1, 1, 1), radio_values ("none")) |
| 7363 | 2571 color_property xcolor , color_values (0, 0, 0) |
| 2572 color_property ycolor , color_values (0, 0, 0) | |
| 2573 color_property zcolor , color_values (0, 0, 0) | |
| 7427 | 2574 radio_property xscale alu , "{linear}|log" |
| 2575 radio_property yscale alu , "{linear}|log" | |
| 2576 radio_property zscale alu , "{linear}|log" | |
| 2577 radio_property xdir u , "{normal}|reverse" | |
| 2578 radio_property ydir u , "{normal}|reverse" | |
| 2579 radio_property zdir u , "{normal}|reverse" | |
| 7365 | 2580 radio_property yaxislocation , "{left}|right|zero" |
| 2581 radio_property xaxislocation , "{bottom}|top|zero" | |
| 7427 | 2582 array_property view u , Matrix () |
| 7363 | 2583 radio_property nextplot , "add|replace_children|{replace}" |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2584 array_property outerposition u , default_axes_outerposition () |
| 7379 | 2585 radio_property activepositionproperty , "{outerposition}|position" |
| 2586 radio_property __colorbar__ h , "{none}|north|south|east|west|northoutside|southoutside|eastoutside|westoutside" | |
| 7403 | 2587 color_property ambientlightcolor , color_values (1, 1, 1) |
| 2588 array_property cameraposition m , Matrix (1, 3, 0.0) | |
| 2589 array_property cameratarget m , Matrix (1, 3, 0.0) | |
| 2590 array_property cameraupvector m , Matrix () | |
| 2591 double_property cameraviewangle m , 10.0 | |
| 2592 radio_property camerapositionmode , "{auto}|manual" | |
| 2593 radio_property cameratargetmode , "{auto}|manual" | |
| 2594 radio_property cameraupvectormode , "{auto}|manual" | |
| 2595 radio_property cameraviewanglemode , "{auto}|manual" | |
| 2596 array_property currentpoint , Matrix (2, 3, 0.0) | |
| 2597 radio_property drawmode , "{normal}|fast" | |
| 2598 radio_property fontangle , "{normal}|italic|oblique" | |
| 2599 string_property fontname , "Helvetica" | |
| 2600 double_property fontsize , 12 | |
| 2601 radio_property fontunits , "{points}|normalized|inches|centimeters|pixels" | |
| 2602 radio_property fontweight , "{normal}|light|demi|bold" | |
| 7445 | 2603 radio_property gridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2604 // FIXME: should be kind of string array |
| 2605 string_property linestyleorder , "-" | |
| 2606 double_property linewidth , 0.5 | |
| 7445 | 2607 radio_property minorgridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2608 array_property plotboxaspectratio m , Matrix (1, 3, 1.0) |
| 2609 radio_property plotboxaspectratiomode , "{auto}|manual" | |
| 2610 radio_property projection , "{orthographic}|perpective" | |
| 2611 radio_property tickdir m , "{in}|out" | |
| 2612 radio_property tickdirmode , "{auto}|manual" | |
| 2613 array_property ticklength , Matrix (1, 2, 0.1) | |
| 2614 array_property tightinset r , Matrix (1, 4, 0.0) | |
| 2615 // FIXME: uicontextmenu should be moved here | |
| 2616 radio_property units , "{normalized}|inches|centimeters|points|pixels|characters" | |
| 2617 // hidden properties for transformation computation | |
| 2618 array_property x_viewtransform h , Matrix (4, 4, 0.0) | |
| 2619 array_property x_projectiontransform h , Matrix (4, 4, 0.0) | |
| 2620 array_property x_viewporttransform h , Matrix (4, 4, 0.0) | |
| 2621 array_property x_normrendertransform h , Matrix (4, 4, 0.0) | |
| 2622 array_property x_rendertransform h , Matrix (4, 4, 0.0) | |
| 7189 | 2623 END_PROPERTIES |
| 6874 | 2624 |
| 7363 | 2625 protected: |
| 2626 void init (void) | |
| 2627 { | |
| 2628 position.add_constraint (dim_vector (1, 4)); | |
| 7403 | 2629 position.add_constraint (dim_vector (0, 0)); |
| 7363 | 2630 outerposition.add_constraint (dim_vector (1, 4)); |
| 2631 colororder.add_constraint (dim_vector (-1, 3)); | |
| 2632 dataaspectratio.add_constraint (dim_vector (1, 3)); | |
| 7403 | 2633 plotboxaspectratio.add_constraint (dim_vector (1, 3)); |
|
7527
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2634 xlim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2635 ylim.add_constraint (2); |
|
d219e712c20e
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7526
diff
changeset
|
2636 zlim.add_constraint (2); |
|
d219e712c20e
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7526
diff
changeset
|
2637 clim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
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parents:
7526
diff
changeset
|
2638 alim.add_constraint (2); |
| 7363 | 2639 xtick.add_constraint (dim_vector (1, -1)); |
| 2640 ytick.add_constraint (dim_vector (1, -1)); | |
| 2641 ztick.add_constraint (dim_vector (1, -1)); | |
| 2642 Matrix vw (1, 2, 0); | |
| 2643 vw(1) = 90; | |
| 2644 view = vw; | |
| 2645 view.add_constraint (dim_vector (1, 2)); | |
| 7403 | 2646 cameraposition.add_constraint (dim_vector (1, 3)); |
| 2647 Matrix upv (1, 3, 0.0); | |
| 2648 upv(2) = 1.0; | |
| 2649 cameraupvector = upv; | |
| 2650 cameraupvector.add_constraint (dim_vector (1, 3)); | |
| 2651 currentpoint.add_constraint (dim_vector (2, 3)); | |
| 2652 ticklength.add_constraint (dim_vector (1, 2)); | |
| 2653 tightinset.add_constraint (dim_vector (1, 4)); | |
| 7427 | 2654 |
| 2655 x_zlim.resize (1, 2); | |
| 2656 sx = "linear"; | |
| 2657 sy = "linear"; | |
| 2658 sz = "linear"; | |
| 7363 | 2659 } |
| 7427 | 2660 |
| 2661 private: | |
| 2662 void update_xscale (void) { sx = get_xscale (); } | |
| 2663 void update_yscale (void) { sy = get_yscale (); } | |
| 2664 void update_zscale (void) { sz = get_zscale (); } | |
| 2665 | |
| 2666 void update_view (void) { update_camera (); } | |
| 2667 | |
| 2668 void update_xdir (void) { update_camera (); } | |
| 2669 void update_ydir (void) { update_camera (); } | |
| 2670 void update_zdir (void) { update_camera (); } | |
| 7446 | 2671 |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2672 void sync_positions (void); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2673 void update_outerposition (void) { sync_positions ();} |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2674 void update_position (void) { sync_positions (); } |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2675 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2676 double calc_tick_sep (double minval, double maxval); |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
2677 void calc_ticks_and_lims (array_property& lims, array_property& ticks, bool limmode_is_auto, bool is_logscale); |
|
7854
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2678 void fix_limits (array_property& lims) |
|
228858e69bd1
added {x,y,z}lim sanity check
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parents:
7850
diff
changeset
|
2679 { |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2680 if (lims.get ().is_empty ()) |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2681 return; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2682 |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2683 Matrix l = lims.get ().matrix_value (); |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2684 if (l(0) > l(1)) |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2685 { |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2686 l(0) = 0; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2687 l(1) = 1; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2688 lims = l; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2689 } |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2690 else if (l(0) == l(1)) |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2691 { |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2692 l(0) -= 0.5; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2693 l(1) += 0.5; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2694 lims = l; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2695 } |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2696 } |
| 7446 | 2697 |
| 2698 public: | |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2699 Matrix get_axis_limits (double xmin, double xmax, double min_pos, bool logscale); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2700 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2701 void update_xlim (bool do_clr_zoom = true) |
| 7446 | 2702 { |
| 2703 if (xtickmode.is ("auto")) | |
|
7857
09b1a9c88128
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parents:
7855
diff
changeset
|
2704 calc_ticks_and_lims (xlim, xtick, xlimmode.is ("auto"), xscale.is ("log")); |
|
7855
f317f14516cb
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2705 |
|
7854
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2706 fix_limits (xlim); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2707 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2708 if (do_clr_zoom) |
|
f317f14516cb
Add zoom stack facility in axes object.
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parents:
7854
diff
changeset
|
2709 zoom_stack.clear (); |
| 7446 | 2710 } |
| 2711 | |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2712 void update_ylim (bool do_clr_zoom = true) |
| 7446 | 2713 { |
| 2714 if (ytickmode.is ("auto")) | |
|
7857
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parents:
7855
diff
changeset
|
2715 calc_ticks_and_lims (ylim, ytick, ylimmode.is ("auto"), yscale.is ("log")); |
|
7854
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changeset
|
2716 |
|
228858e69bd1
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changeset
|
2717 fix_limits (ylim); |
|
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parents:
7854
diff
changeset
|
2718 |
|
f317f14516cb
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parents:
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diff
changeset
|
2719 if (do_clr_zoom) |
|
f317f14516cb
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parents:
7854
diff
changeset
|
2720 zoom_stack.clear (); |
| 7446 | 2721 } |
| 2722 | |
| 2723 void update_zlim (void) | |
| 2724 { | |
| 2725 if (ztickmode.is ("auto")) | |
|
7857
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added (far from perfect) support for logscale ticks
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parents:
7855
diff
changeset
|
2726 calc_ticks_and_lims (zlim, ztick, zlimmode.is ("auto"), zscale.is ("log")); |
|
7854
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|
2727 |
|
228858e69bd1
added {x,y,z}lim sanity check
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parents:
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changeset
|
2728 fix_limits (zlim); |
|
7855
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parents:
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diff
changeset
|
2729 |
|
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changeset
|
2730 zoom_stack.clear (); |
| 7446 | 2731 } |
| 2732 | |
| 6874 | 2733 }; |
| 2734 | |
| 2735 private: | |
| 2736 properties xproperties; | |
| 2737 | |
| 2738 public: | |
| 2739 axes (const graphics_handle& mh, const graphics_handle& p) | |
| 2740 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2741 { | |
| 2742 xproperties.override_defaults (*this); | |
|
7830
61aee739a4da
Make sure to initialize axes xform data.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
2743 xproperties.update_transform (); |
| 6874 | 2744 } |
| 2745 | |
| 2746 ~axes (void) { xproperties.delete_children (); } | |
| 2747 | |
| 2748 void override_defaults (base_graphics_object& obj) | |
| 2749 { | |
| 2750 // Allow parent (figure) to override first (properties knows how | |
| 2751 // to find the parent object). | |
| 2752 xproperties.override_defaults (obj); | |
| 2753 | |
| 2754 // Now override with our defaults. If the default_properties | |
| 2755 // list includes the properties for all defaults (line, | |
| 2756 // surface, etc.) then we don't have to know the type of OBJ | |
| 2757 // here, we just call its set function and let it decide which | |
| 2758 // properties from the list to use. | |
| 2759 obj.set_from_list (default_properties); | |
| 2760 } | |
| 2761 | |
| 7189 | 2762 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2763 { |
| 2764 if (name.compare ("default", 7)) | |
| 2765 // strip "default", pass rest to function that will | |
| 2766 // parse the remainder and add the element to the | |
| 2767 // default_properties map. | |
| 2768 default_properties.set (name.substr (7), value); | |
| 2769 else | |
| 2770 xproperties.set (name, value); | |
| 2771 } | |
| 2772 | |
| 2773 void set_defaults (const std::string& mode) | |
| 2774 { | |
| 2775 xproperties.set_defaults (*this, mode); | |
| 2776 } | |
| 2777 | |
| 7189 | 2778 octave_value get (const caseless_str& name) const |
| 6874 | 2779 { |
| 2780 octave_value retval; | |
| 2781 | |
| 2782 // FIXME -- finish this. | |
| 2783 if (name.compare ("default", 7)) | |
| 2784 retval = get_default (name.substr (7)); | |
| 2785 else | |
| 2786 retval = xproperties.get (name); | |
| 2787 | |
| 2788 return retval; | |
| 2789 } | |
| 2790 | |
| 7189 | 2791 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2792 |
| 2793 octave_value get_defaults (void) const | |
| 2794 { | |
| 2795 return default_properties.as_struct ("default"); | |
| 2796 } | |
| 2797 | |
| 2798 base_properties& get_properties (void) { return xproperties; } | |
| 2799 | |
| 7222 | 2800 const base_properties& get_properties (void) const { return xproperties; } |
| 2801 | |
| 7214 | 2802 void update_axis_limits (const std::string& axis_type); |
| 2803 | |
| 6874 | 2804 bool valid_object (void) const { return true; } |
| 2805 | |
| 2806 private: | |
| 2807 property_list default_properties; | |
| 2808 }; | |
| 2809 | |
| 2810 // --------------------------------------------------------------------- | |
| 2811 | |
| 7365 | 2812 class OCTINTERP_API line : public base_graphics_object |
| 6874 | 2813 { |
| 2814 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2815 class OCTINTERP_API properties : public base_properties |
| 6874 | 2816 { |
| 2817 public: | |
| 2818 // See the genprops.awk script for an explanation of the | |
| 2819 // properties declarations. | |
| 2820 | |
| 7366 | 2821 // properties which are not in matlab: |
| 7384 | 2822 // ldata, udata, xldata, xudata, keylabel, interpreter |
| 7366 | 2823 |
| 7363 | 2824 BEGIN_PROPERTIES(line) |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2825 row_vector_property xdata u , default_data () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
7860
diff
changeset
|
2826 row_vector_property ydata u , default_data () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
7860
diff
changeset
|
2827 row_vector_property zdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2828 row_vector_property ldata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
2829 row_vector_property udata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2830 row_vector_property xldata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
2831 row_vector_property xudata u , Matrix () |
| 7363 | 2832 color_property color , color_values (0, 0, 0) |
| 2833 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2834 double_property linewidth , 0.5 | |
| 2835 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 2836 color_property markeredgecolor , "{auto}|none" | |
| 2837 color_property markerfacecolor , "auto|{none}" | |
| 2838 double_property markersize , 6 | |
| 2839 string_property keylabel , "" | |
| 7384 | 2840 radio_property interpreter , "{tex}|none|latex" |
| 7377 | 2841 string_property displayname , "" |
| 7380 | 2842 radio_property erasemode , "{normal}|none|xor|background" |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
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|
2843 // hidden properties for limit computation |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
2844 row_vector_property xlim hlr , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2845 row_vector_property ylim hlr , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2846 row_vector_property zlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2847 bool_property xliminclude hl , "on" |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
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|
2848 bool_property yliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2849 bool_property zliminclude hl , "off" |
| 6874 | 2850 END_PROPERTIES |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2851 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2852 private: |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2853 Matrix compute_xlim (void) const; |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
2854 Matrix compute_ylim (void) const; |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2855 |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2856 void update_xdata (void) { set_xlim (compute_xlim ()); } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2857 void update_xldata (void) { set_xlim (compute_xlim ()); } |
|
8f3459a90bf3
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|
2858 void update_xudata (void) { set_xlim (compute_xlim ()); } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2859 |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2860 void update_ydata (void) { set_ylim (compute_ylim ()); } |
|
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|
2861 void update_ldata (void) { set_ylim (compute_ylim ()); } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2862 void update_udata (void) { set_ylim (compute_ylim ()); } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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|
2863 |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2864 void update_zdata (void) |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2865 { |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2866 set_zlim (zdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
2867 set_zliminclude (get_zdata ().numel () > 0); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2868 } |
| 6874 | 2869 }; |
| 2870 | |
| 2871 private: | |
| 2872 properties xproperties; | |
| 2873 | |
| 2874 public: | |
| 2875 line (const graphics_handle& mh, const graphics_handle& p) | |
| 2876 : base_graphics_object (), xproperties (mh, p) | |
| 2877 { | |
| 2878 xproperties.override_defaults (*this); | |
| 2879 } | |
| 2880 | |
| 2881 ~line (void) { xproperties.delete_children (); } | |
| 2882 | |
| 2883 base_properties& get_properties (void) { return xproperties; } | |
| 2884 | |
| 7222 | 2885 const base_properties& get_properties (void) const { return xproperties; } |
| 2886 | |
| 6874 | 2887 bool valid_object (void) const { return true; } |
| 2888 }; | |
| 2889 | |
| 2890 // --------------------------------------------------------------------- | |
| 2891 | |
| 7365 | 2892 class OCTINTERP_API text : public base_graphics_object |
| 6874 | 2893 { |
| 2894 public: | |
|
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|
2895 class OCTINTERP_API properties : public base_properties |
| 6874 | 2896 { |
| 2897 public: | |
| 2898 // See the genprops.awk script for an explanation of the | |
| 2899 // properties declarations. | |
| 2900 | |
| 7363 | 2901 BEGIN_PROPERTIES(text) |
| 2902 string_property string , "" | |
| 2903 radio_property units , "{data}|pixels|normalized|inches|centimeters|points" | |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
2904 array_property position u , Matrix (1, 3, 0.0) |
| 7363 | 2905 double_property rotation , 0 |
| 2906 radio_property horizontalalignment , "{left}|center|right" | |
| 2907 color_property color , color_values (0, 0, 0) | |
| 2908 string_property fontname , "Helvetica" | |
| 2909 double_property fontsize , 10 | |
| 7379 | 2910 radio_property fontangle , "{normal}|italic|oblique" |
| 2911 radio_property fontweight , "light|{normal}|demi|bold" | |
| 2912 radio_property interpreter , "{tex}|none|latex" | |
| 7377 | 2913 color_property backgroundcolor , "{none}" |
| 2914 string_property displayname , "" | |
| 2915 color_property edgecolor , "{none}" | |
| 7380 | 2916 radio_property erasemode , "{normal}|none|xor|background" |
| 7377 | 2917 bool_property editing , "off" |
| 2918 radio_property fontunits , "inches|centimeters|normalized|{points}|pixel" | |
| 2919 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2920 double_property linewidth , 0.5 | |
| 2921 double_property margin , 1 | |
| 2922 radio_property verticalalignment , "top|cap|{middle}|baseline|bottom" | |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
2923 // hidden properties for limit computation |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
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|
2924 row_vector_property xlim hlr , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2925 row_vector_property ylim hlr , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2926 row_vector_property zlim hlr , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2927 bool_property xliminclude hl , "on" |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2928 bool_property yliminclude hl , "on" |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2929 bool_property zliminclude hl , "off" |
| 6874 | 2930 END_PROPERTIES |
| 2931 | |
| 7363 | 2932 protected: |
| 2933 void init (void) | |
| 2934 { | |
| 2935 position.add_constraint (dim_vector (1, 3)); | |
| 2936 } | |
|
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|
2937 |
|
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|
2938 private: |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2939 void update_position (void) |
|
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|
2940 { |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2941 Matrix pos = get_position ().matrix_value (); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2942 Matrix lim; |
|
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|
2943 |
|
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|
2944 lim = Matrix (1, 3, pos(0)); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2945 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
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|
2946 set_xlim (lim); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2947 |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2948 lim = Matrix (1, 3, pos(1)); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2949 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2950 set_ylim (lim); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2951 |
|
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|
2952 if (pos.numel () == 3) |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2953 { |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2954 lim = Matrix (1, 3, pos(2)); |
|
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|
2955 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
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|
2956 set_zliminclude ("on"); |
|
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|
2957 set_zlim (lim); |
|
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|
2958 } |
|
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|
2959 else |
|
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|
2960 set_zliminclude ("off"); |
|
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|
2961 } |
| 6874 | 2962 }; |
| 2963 | |
| 2964 private: | |
| 2965 properties xproperties; | |
| 2966 | |
| 2967 public: | |
| 2968 text (const graphics_handle& mh, const graphics_handle& p) | |
| 2969 : base_graphics_object (), xproperties (mh, p) | |
| 2970 { | |
| 2971 xproperties.override_defaults (*this); | |
| 2972 } | |
| 2973 | |
| 2974 ~text (void) { xproperties.delete_children (); } | |
| 2975 | |
| 2976 base_properties& get_properties (void) { return xproperties; } | |
| 2977 | |
| 7222 | 2978 const base_properties& get_properties (void) const { return xproperties; } |
| 2979 | |
| 6874 | 2980 bool valid_object (void) const { return true; } |
| 2981 }; | |
| 2982 | |
| 2983 // --------------------------------------------------------------------- | |
| 2984 | |
| 7365 | 2985 class OCTINTERP_API image : public base_graphics_object |
| 6874 | 2986 { |
| 2987 public: | |
|
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2988 class OCTINTERP_API properties : public base_properties |
| 6874 | 2989 { |
| 2990 public: | |
|
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|
2991 bool is_climinclude (void) const |
|
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|
2992 { return (climinclude.is_on () && cdatamapping.is ("scaled")); } |
|
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|
2993 std::string get_climinclude (void) const |
|
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|
2994 { return climinclude.current_value (); } |
|
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2995 |
| 6874 | 2996 // See the genprops.awk script for an explanation of the |
| 2997 // properties declarations. | |
| 2998 | |
| 7363 | 2999 BEGIN_PROPERTIES(image) |
|
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3000 row_vector_property xdata u , Matrix () |
|
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|
3001 row_vector_property ydata u , Matrix () |
|
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|
3002 array_property cdata u , Matrix () |
|
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|
3003 radio_property cdatamapping al , "{scaled}|direct" |
|
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|
3004 // hidden properties for limit computation |
|
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|
3005 row_vector_property xlim hlr , Matrix() |
|
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|
3006 row_vector_property ylim hlr , Matrix() |
|
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|
3007 row_vector_property clim hlr , Matrix() |
|
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|
3008 bool_property xliminclude hl , "on" |
|
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|
3009 bool_property yliminclude hl , "on" |
|
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|
3010 bool_property climinclude hlg , "on" |
| 6874 | 3011 END_PROPERTIES |
| 3012 | |
| 7363 | 3013 protected: |
| 3014 void init (void) | |
| 3015 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3016 xdata.add_constraint (2); |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3017 ydata.add_constraint (2); |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3018 cdata.add_constraint ("double"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3019 cdata.add_constraint ("uint8"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3020 cdata.add_constraint (dim_vector (-1, -1)); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3021 cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 3022 } |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3023 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3024 private: |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3025 // FIXME: limits should take pixel width into account |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3026 void update_xdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3027 { set_xlim (xdata.get_limits ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3028 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3029 // FIXME: idem |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3030 void update_ydata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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|
3031 { set_ylim (ydata.get_limits ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3032 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3033 void update_cdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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changeset
|
3034 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3035 if (cdatamapping_is ("scaled")) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3036 set_clim (cdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3037 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3038 clim = cdata.get_limits (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3039 } |
| 6874 | 3040 }; |
| 3041 | |
| 3042 private: | |
| 3043 properties xproperties; | |
| 3044 | |
| 3045 public: | |
| 3046 image (const graphics_handle& mh, const graphics_handle& p) | |
| 3047 : base_graphics_object (), xproperties (mh, p) | |
| 3048 { | |
| 3049 xproperties.override_defaults (*this); | |
| 3050 } | |
| 3051 | |
| 3052 ~image (void) { xproperties.delete_children (); } | |
| 3053 | |
| 3054 base_properties& get_properties (void) { return xproperties; } | |
| 3055 | |
| 7222 | 3056 const base_properties& get_properties (void) const { return xproperties; } |
| 3057 | |
| 6874 | 3058 bool valid_object (void) const { return true; } |
| 3059 }; | |
| 3060 | |
| 3061 // --------------------------------------------------------------------- | |
| 3062 | |
| 7365 | 3063 class OCTINTERP_API patch : public base_graphics_object |
| 6874 | 3064 { |
| 3065 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
3066 class OCTINTERP_API properties : public base_properties |
| 6874 | 3067 { |
| 3068 public: | |
|
7833
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7832
diff
changeset
|
3069 octave_value get_color_data (void) const; |
|
8ff92634982d
Add initial support for patch rendering through GLU tessellation (no transparency, no border, no markers yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7832
diff
changeset
|
3070 |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3071 bool is_climinclude (void) const |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3072 { return (climinclude.is_on () && cdatamapping.is ("scaled")); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3073 std::string get_climinclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3074 { return climinclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3075 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3076 bool is_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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changeset
|
3077 { return (aliminclude.is_on () && alphadatamapping.is ("scaled")); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3078 std::string get_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3079 { return aliminclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3080 |
| 6874 | 3081 // See the genprops.awk script for an explanation of the |
| 3082 // properties declarations. | |
| 3083 | |
| 7363 | 3084 BEGIN_PROPERTIES(patch) |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3085 array_property xdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3086 array_property ydata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3087 array_property zdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3088 array_property cdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3089 radio_property cdatamapping l , "{scaled}|direct" |
| 7363 | 3090 array_property faces , Matrix () |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3091 array_property facevertexalphadata , Matrix () |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3092 array_property facevertexcdata , Matrix () |
| 7363 | 3093 array_property vertices , Matrix () |
| 7368 | 3094 array_property vertexnormals , Matrix () |
| 7379 | 3095 radio_property normalmode , "{auto}|manual" |
| 3096 color_property facecolor , "{flat}|none|interp" | |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
3097 double_radio_property facealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
|
7832
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
3098 radio_property facelighting , "flat|{none}|gouraud|phong" |
| 7379 | 3099 color_property edgecolor , color_property (color_values (0, 0, 0), radio_values ("flat|none|interp")) |
|
7846
d7737a4268b7
Fix typos in property names (edgealpha/facealpha).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3100 double_radio_property edgealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
| 7379 | 3101 radio_property edgelighting , "{none}|flat|gouraud|phong" |
| 3102 radio_property backfacelighting , "{reverselit}|unlit|lit" | |
| 7368 | 3103 double_property ambientstrength , 0.3 |
| 3104 double_property diffusestrength , 0.6 | |
| 3105 double_property specularstrength , 0.6 | |
| 3106 double_property specularexponent , 10.0 | |
| 3107 double_property specularcolorreflectance , 1.0 | |
| 7379 | 3108 radio_property erasemode , "{normal}|background|xor|none" |
| 7363 | 3109 radio_property linestyle , "{-}|--|:|-.|none" |
| 3110 double_property linewidth , 0.5 | |
| 3111 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 3112 color_property markeredgecolor , "{auto}|none" | |
| 3113 color_property markerfacecolor , "auto|{none}" | |
| 3114 double_property markersize , 6 | |
| 3115 string_property keylabel , "" | |
| 7384 | 3116 radio_property interpreter , "{tex}|none|latex" |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3117 radio_property alphadatamapping l , "none|{scaled}|direct" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3118 // hidden properties for limit computation |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3119 row_vector_property xlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3120 row_vector_property ylim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3121 row_vector_property zlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3122 row_vector_property clim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3123 row_vector_property alim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3124 bool_property xliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3125 bool_property yliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3126 bool_property zliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3127 bool_property climinclude hlg , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3128 bool_property aliminclude hlg , "on" |
| 6874 | 3129 END_PROPERTIES |
| 3130 | |
| 7363 | 3131 protected: |
| 3132 void init (void) | |
| 3133 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3134 xdata.add_constraint (dim_vector (-1, -1)); |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3135 ydata.add_constraint (dim_vector (-1, -1)); |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3136 zdata.add_constraint (dim_vector (-1, -1)); |
| 7363 | 3137 vertices.add_constraint (dim_vector (-1, 2)); |
| 3138 vertices.add_constraint (dim_vector (-1, 3)); | |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3139 cdata.add_constraint (dim_vector (-1, -1)); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3140 cdata.add_constraint (dim_vector (-1, -1, 3)); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3141 facevertexcdata.add_constraint (dim_vector (-1, 1)); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3142 facevertexcdata.add_constraint (dim_vector (-1, 3)); |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3143 facevertexalphadata.add_constraint (dim_vector (-1, 1)); |
| 7363 | 3144 } |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3145 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3146 private: |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3147 void update_xdata (void) { set_xlim (xdata.get_limits ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3148 void update_ydata (void) { set_ylim (ydata.get_limits ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3149 void update_zdata (void) { set_zlim (zdata.get_limits ()); } |
|
8f3459a90bf3
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diff
changeset
|
3150 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3151 void update_cdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3152 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3153 if (cdatamapping_is ("scaled")) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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changeset
|
3154 set_clim (cdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3155 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3156 clim = cdata.get_limits (); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3157 } |
| 6874 | 3158 }; |
| 3159 | |
| 3160 private: | |
| 3161 properties xproperties; | |
| 3162 | |
| 3163 public: | |
| 3164 patch (const graphics_handle& mh, const graphics_handle& p) | |
| 3165 : base_graphics_object (), xproperties (mh, p) | |
| 3166 { | |
| 3167 xproperties.override_defaults (*this); | |
| 3168 } | |
| 3169 | |
| 3170 ~patch (void) { xproperties.delete_children (); } | |
| 3171 | |
| 3172 base_properties& get_properties (void) { return xproperties; } | |
| 3173 | |
| 7222 | 3174 const base_properties& get_properties (void) const { return xproperties; } |
| 3175 | |
| 6874 | 3176 bool valid_object (void) const { return true; } |
| 3177 }; | |
| 3178 | |
| 3179 // --------------------------------------------------------------------- | |
| 3180 | |
| 7365 | 3181 class OCTINTERP_API surface : public base_graphics_object |
| 6874 | 3182 { |
| 3183 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
3184 class OCTINTERP_API properties : public base_properties |
| 6874 | 3185 { |
| 3186 public: | |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3187 octave_value get_color_data (void) const; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3188 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3189 bool is_climinclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3190 { return (climinclude.is_on () && cdatamapping.is ("scaled")); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3191 std::string get_climinclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3192 { return climinclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3193 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3194 bool is_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3195 { return (aliminclude.is_on () && alphadatamapping.is ("scaled")); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3196 std::string get_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3197 { return aliminclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3198 |
| 6874 | 3199 // See the genprops.awk script for an explanation of the |
| 3200 // properties declarations. | |
| 3201 | |
| 7363 | 3202 BEGIN_PROPERTIES(surface) |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3203 array_property xdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3204 array_property ydata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3205 array_property zdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3206 array_property cdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3207 radio_property cdatamapping al , "{scaled}|direct" |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3208 color_property facecolor , "{flat}|none|interp|texturemap" |
|
7846
d7737a4268b7
Fix typos in property names (edgealpha/facealpha).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3209 double_radio_property facealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
| 7379 | 3210 color_property edgecolor , color_property (color_values (0, 0, 0), radio_values ("flat|none|interp")) |
| 7363 | 3211 radio_property linestyle , "{-}|--|:|-.|none" |
| 3212 double_property linewidth , 0.5 | |
| 3213 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 3214 color_property markeredgecolor , "{auto}|none" | |
| 3215 color_property markerfacecolor , "auto|{none}" | |
| 3216 double_property markersize , 6 | |
| 3217 string_property keylabel , "" | |
| 7384 | 3218 radio_property interpreter , "{tex}|none|latex" |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3219 array_property alphadata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3220 radio_property alphadatamapping l , "none|direct|{scaled}" |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3221 double_property ambientstrength , 0.3 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3222 radio_property backfacelighting , "unlit|lit|{reverselit}" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3223 double_property diffusestrength , 0.6 |
|
7846
d7737a4268b7
Fix typos in property names (edgealpha/facealpha).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3224 double_radio_property edgealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3225 radio_property edgelighting , "{none}|flat|gouraud|phong" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3226 radio_property erasemode , "{normal}|none|xor|background" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3227 radio_property facelighting , "{none}|flat|gouraud|phong" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3228 radio_property meshstyle , "{both}|row|column" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3229 radio_property normalmode u , "{auto}|manual" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3230 double_property specularcolorreflectance , 1 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3231 double_property specularexponent , 10 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3232 double_property specularstrength , 0.9 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3233 array_property vertexnormals u , Matrix () |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3234 // hidden properties for limit computation |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3235 row_vector_property xlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3236 row_vector_property ylim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3237 row_vector_property zlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3238 row_vector_property clim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3239 row_vector_property alim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3240 bool_property xliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3241 bool_property yliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3242 bool_property zliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3243 bool_property climinclude hlg , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3244 bool_property aliminclude hlg , "on" |
| 6874 | 3245 END_PROPERTIES |
| 3246 | |
| 7363 | 3247 protected: |
| 3248 void init (void) | |
| 3249 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3250 xdata.add_constraint (dim_vector (-1, -1)); |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3251 ydata.add_constraint (dim_vector (-1, -1)); |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3252 zdata.add_constraint (dim_vector (-1, -1)); |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3253 alphadata.add_constraint ("double"); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3254 alphadata.add_constraint ("uint8"); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3255 alphadata.add_constraint (dim_vector (-1, -1)); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3256 vertexnormals.add_constraint (dim_vector (-1, -1, 3)); |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3257 cdata.add_constraint ("double"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3258 cdata.add_constraint ("uint8"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3259 cdata.add_constraint (dim_vector (-1, -1)); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3260 cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 3261 } |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3262 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3263 private: |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3264 void update_normals (void); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3265 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3266 void update_xdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3267 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3268 update_normals (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3269 set_xlim (xdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3270 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3271 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3272 void update_ydata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3273 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3274 update_normals (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3275 set_ylim (ydata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3276 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3277 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3278 void update_zdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3279 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3280 update_normals (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3281 set_zlim (zdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3282 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3283 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3284 void update_cdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3285 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3286 if (cdatamapping_is ("scaled")) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3287 set_clim (cdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3288 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3289 clim = cdata.get_limits (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3290 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3291 |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3292 void update_alphadata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3293 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3294 if (alphadatamapping_is ("scaled")) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3295 set_alim (alphadata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3296 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3297 alim = alphadata.get_limits (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3298 } |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3299 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3300 void update_normalmode (void) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3301 { update_normals (); } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3302 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3303 void update_vertexnormals (void) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3304 { set_normalmode ("manual"); } |
| 6874 | 3305 }; |
| 3306 | |
| 3307 private: | |
| 3308 properties xproperties; | |
| 3309 | |
| 3310 public: | |
| 3311 surface (const graphics_handle& mh, const graphics_handle& p) | |
| 3312 : base_graphics_object (), xproperties (mh, p) | |
| 3313 { | |
| 3314 xproperties.override_defaults (*this); | |
| 3315 } | |
| 3316 | |
| 3317 ~surface (void) { xproperties.delete_children (); } | |
| 3318 | |
| 3319 base_properties& get_properties (void) { return xproperties; } | |
| 3320 | |
| 7222 | 3321 const base_properties& get_properties (void) const { return xproperties; } |
| 3322 | |
| 6874 | 3323 bool valid_object (void) const { return true; } |
| 3324 }; | |
| 3325 | |
| 3326 octave_value | |
| 3327 get_property_from_handle (double handle, const std::string &property, | |
| 3328 const std::string &func); | |
| 3329 bool | |
| 3330 set_property_in_handle (double handle, const std::string &property, | |
| 3331 const octave_value &arg, const std::string &func); | |
| 3332 | |
| 3333 // --------------------------------------------------------------------- | |
| 3334 | |
| 7365 | 3335 class OCTINTERP_API gh_manager |
| 6874 | 3336 { |
| 3337 protected: | |
| 3338 | |
| 3339 gh_manager (void); | |
| 3340 | |
| 3341 public: | |
| 3342 | |
| 3343 static bool instance_ok (void) | |
| 3344 { | |
| 3345 bool retval = true; | |
| 3346 | |
| 3347 if (! instance) | |
| 3348 instance = new gh_manager (); | |
| 3349 | |
| 3350 if (! instance) | |
| 3351 { | |
| 3352 ::error ("unable to create gh_manager!"); | |
| 3353 | |
| 3354 retval = false; | |
| 3355 } | |
| 3356 | |
| 3357 return retval; | |
| 3358 } | |
| 3359 | |
| 3360 static void free (const graphics_handle& h) | |
| 3361 { | |
| 3362 if (instance_ok ()) | |
| 3363 instance->do_free (h); | |
| 3364 } | |
| 3365 | |
| 3366 static graphics_handle lookup (double val) | |
| 3367 { | |
| 3368 return instance_ok () ? instance->do_lookup (val) : graphics_handle (); | |
| 3369 } | |
| 3370 | |
| 3371 static graphics_object get_object (const graphics_handle& h) | |
| 3372 { | |
| 3373 return instance_ok () ? instance->do_get_object (h) : graphics_object (); | |
| 3374 } | |
| 3375 | |
| 3376 static graphics_handle | |
| 3377 make_graphics_handle (const std::string& go_name, | |
| 7370 | 3378 const graphics_handle& parent, bool do_createfcn = true) |
| 6874 | 3379 { |
| 3380 return instance_ok () | |
| 7370 | 3381 ? instance->do_make_graphics_handle (go_name, parent, do_createfcn) |
| 6874 | 3382 : graphics_handle (); |
| 3383 } | |
| 3384 | |
| 3385 static graphics_handle make_figure_handle (double val) | |
| 3386 { | |
| 3387 return instance_ok () | |
| 3388 ? instance->do_make_figure_handle (val) : graphics_handle (); | |
| 3389 } | |
| 3390 | |
| 3391 static void push_figure (const graphics_handle& h) | |
| 3392 { | |
| 3393 if (instance_ok ()) | |
| 3394 instance->do_push_figure (h); | |
| 3395 } | |
| 3396 | |
| 3397 static void pop_figure (const graphics_handle& h) | |
| 3398 { | |
| 3399 if (instance_ok ()) | |
| 3400 instance->do_pop_figure (h); | |
| 3401 } | |
| 3402 | |
| 3403 static graphics_handle current_figure (void) | |
| 3404 { | |
| 3405 return instance_ok () | |
| 3406 ? instance->do_current_figure () : graphics_handle (); | |
| 3407 } | |
| 3408 | |
| 3409 static Matrix handle_list (void) | |
| 3410 { | |
| 3411 return instance_ok () ? instance->do_handle_list () : Matrix (); | |
| 3412 } | |
| 3413 | |
| 3414 static Matrix figure_handle_list (void) | |
| 3415 { | |
| 3416 return instance_ok () ? instance->do_figure_handle_list () : Matrix (); | |
| 3417 } | |
| 3418 | |
| 3419 private: | |
| 3420 | |
| 3421 static gh_manager *instance; | |
| 3422 | |
| 3423 typedef std::map<graphics_handle, graphics_object>::iterator iterator; | |
| 3424 typedef std::map<graphics_handle, graphics_object>::const_iterator const_iterator; | |
| 3425 | |
| 3426 typedef std::set<graphics_handle>::iterator free_list_iterator; | |
| 3427 typedef std::set<graphics_handle>::const_iterator const_free_list_iterator; | |
| 3428 | |
| 3429 typedef std::list<graphics_handle>::iterator figure_list_iterator; | |
| 3430 typedef std::list<graphics_handle>::const_iterator const_figure_list_iterator; | |
| 3431 | |
| 3432 // A map of handles to graphics objects. | |
| 3433 std::map<graphics_handle, graphics_object> handle_map; | |
| 3434 | |
| 3435 // The available graphics handles. | |
| 3436 std::set<graphics_handle> handle_free_list; | |
| 3437 | |
| 3438 // The next handle available if handle_free_list is empty. | |
| 7286 | 3439 double next_handle; |
| 6874 | 3440 |
| 3441 // The allocated figure handles. Top of the stack is most recently | |
| 3442 // created. | |
| 3443 std::list<graphics_handle> figure_list; | |
| 3444 | |
| 3445 graphics_handle get_handle (const std::string& go_name); | |
| 3446 | |
| 3447 void do_free (const graphics_handle& h); | |
| 3448 | |
| 3449 graphics_handle do_lookup (double val) | |
| 3450 { | |
| 7363 | 3451 iterator p = (xisnan (val) ? handle_map.end () : handle_map.find (val)); |
| 6874 | 3452 |
| 3453 return (p != handle_map.end ()) ? p->first : graphics_handle (); | |
| 3454 } | |
| 3455 | |
| 3456 graphics_object do_get_object (const graphics_handle& h) | |
| 3457 { | |
| 7379 | 3458 iterator p = (h.ok () ? handle_map.find (h) : handle_map.end ()); |
| 6874 | 3459 |
| 3460 return (p != handle_map.end ()) ? p->second : graphics_object (); | |
| 3461 } | |
| 3462 | |
| 3463 graphics_handle do_make_graphics_handle (const std::string& go_name, | |
| 7370 | 3464 const graphics_handle& p, bool do_createfcn); |
| 6874 | 3465 |
| 3466 graphics_handle do_make_figure_handle (double val); | |
| 3467 | |
| 3468 Matrix do_handle_list (void) | |
| 3469 { | |
| 3470 Matrix retval (1, handle_map.size ()); | |
| 3471 octave_idx_type i = 0; | |
| 3472 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++) | |
| 7056 | 3473 { |
| 3474 graphics_handle h = p->first; | |
| 3475 retval(i++) = h.value (); | |
| 3476 } | |
| 6874 | 3477 return retval; |
| 3478 } | |
| 3479 | |
| 3480 Matrix do_figure_handle_list (void) | |
| 3481 { | |
| 3482 Matrix retval (1, figure_list.size ()); | |
| 3483 octave_idx_type i = 0; | |
| 3484 for (const_figure_list_iterator p = figure_list.begin (); | |
| 3485 p != figure_list.end (); | |
| 3486 p++) | |
| 7056 | 3487 { |
| 3488 graphics_handle h = *p; | |
| 3489 retval(i++) = h.value (); | |
| 3490 } | |
| 6874 | 3491 return retval; |
| 3492 } | |
| 3493 | |
| 3494 void do_push_figure (const graphics_handle& h); | |
| 3495 | |
| 3496 void do_pop_figure (const graphics_handle& h); | |
| 3497 | |
| 3498 graphics_handle do_current_figure (void) const | |
| 3499 { | |
| 3500 return figure_list.empty () ? graphics_handle () : figure_list.front (); | |
| 3501 } | |
| 3502 }; | |
| 3503 | |
| 3504 | |
| 3505 // This function is NOT equivalent to the scripting language function gcf. | |
| 7365 | 3506 OCTINTERP_API graphics_handle gcf (void); |
| 6874 | 3507 |
| 3508 // This function is NOT equivalent to the scripting language function gca. | |
| 7365 | 3509 OCTINTERP_API graphics_handle gca (void); |
| 6874 | 3510 |
| 3511 #endif | |
| 3512 | |
| 3513 /* | |
| 3514 ;;; Local Variables: *** | |
| 3515 ;;; mode: C++ *** | |
| 3516 ;;; End: *** | |
| 3517 */ |