Mercurial > octave-nkf
annotate src/graphics.h.in @ 8266:81b124f463f9
properly update currentaxes when axes are deleted
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Wed, 22 Oct 2008 14:57:51 -0400 |
| parents | 22c078fd926b |
| children | 53f35799b235 |
| rev | line source |
|---|---|
| 6874 | 1 /* |
| 2 | |
| 3 Copyright (C) 2007 John W. Eaton | |
| 4 | |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 6874 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 6874 | 20 |
| 21 */ | |
| 22 | |
| 23 #if !defined (graphics_h) | |
| 24 #define graphics_h 1 | |
| 25 | |
| 26 #ifdef HAVE_CONFIG_H | |
| 27 #include <config.h> | |
| 28 #endif | |
| 29 | |
| 30 #include <cctype> | |
| 31 | |
| 32 #include <algorithm> | |
| 33 #include <list> | |
| 34 #include <map> | |
| 35 #include <set> | |
| 36 #include <string> | |
| 37 | |
| 6890 | 38 #include "gripes.h" |
| 6874 | 39 #include "oct-map.h" |
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40 #include "oct-mutex.h" |
| 6874 | 41 #include "ov.h" |
| 42 | |
| 7189 | 43 class caseless_str : public std::string |
| 44 { | |
| 45 public: | |
| 46 typedef std::string::iterator iterator; | |
| 47 typedef std::string::const_iterator const_iterator; | |
| 48 | |
| 49 caseless_str (void) : std::string () { } | |
| 50 caseless_str (const std::string& s) : std::string (s) { } | |
| 51 caseless_str (const char *s) : std::string (s) { } | |
| 52 | |
| 53 caseless_str (const caseless_str& name) : std::string (name) { } | |
| 54 | |
| 55 caseless_str& operator = (const caseless_str& pname) | |
| 56 { | |
| 57 std::string::operator = (pname); | |
| 58 return *this; | |
| 59 } | |
| 60 | |
| 61 operator std::string (void) const { return *this; } | |
| 62 | |
| 63 // Case-insensitive comparison. | |
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64 bool compare (const std::string& s, size_t limit = std::string::npos) const |
| 7189 | 65 { |
| 66 const_iterator p1 = begin (); | |
| 67 const_iterator p2 = s.begin (); | |
| 68 | |
| 69 size_t k = 0; | |
| 70 | |
| 71 while (p1 != end () && p2 != s.end () && k++ < limit) | |
| 72 { | |
| 73 if (std::tolower (*p1) != std::tolower (*p2)) | |
| 74 return false; | |
| 75 | |
| 76 *p1++; | |
| 77 *p2++; | |
| 78 } | |
| 79 | |
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80 return (limit == std::string::npos) ? size () == s.size () : k == limit; |
| 7189 | 81 } |
| 82 }; | |
| 83 | |
| 84 // --------------------------------------------------------------------- | |
| 85 | |
| 6874 | 86 class graphics_handle |
| 87 { | |
| 88 public: | |
| 89 graphics_handle (void) : val (octave_NaN) { } | |
| 90 | |
| 91 graphics_handle (const octave_value& a); | |
| 92 | |
| 93 graphics_handle (int a) : val (a) { } | |
| 94 | |
| 95 graphics_handle (double a) : val (a) { } | |
| 96 | |
| 97 graphics_handle (const graphics_handle& a) : val (a.val) { } | |
| 98 | |
| 99 graphics_handle& operator = (const graphics_handle& a) | |
| 100 { | |
| 101 if (&a != this) | |
| 102 val = a.val; | |
| 103 | |
| 104 return *this; | |
| 105 } | |
| 106 | |
| 107 ~graphics_handle (void) { } | |
| 108 | |
| 109 double value (void) const { return val; } | |
| 110 | |
| 111 octave_value as_octave_value (void) const | |
| 112 { | |
| 113 return ok () ? octave_value (val) : octave_value (Matrix ()); | |
| 114 } | |
| 115 | |
| 116 graphics_handle operator ++ (void) | |
| 117 { | |
| 118 ++val; | |
| 119 return *this; | |
| 120 } | |
| 121 | |
| 122 graphics_handle operator ++ (int) | |
| 123 { | |
| 124 graphics_handle h = *this; | |
| 125 ++val; | |
| 126 return h; | |
| 127 } | |
| 128 | |
| 129 graphics_handle operator -- (void) | |
| 130 { | |
| 131 --val; | |
| 132 return *this; | |
| 133 } | |
| 134 | |
| 135 graphics_handle operator -- (int) | |
| 136 { | |
| 137 graphics_handle h = *this; | |
| 138 --val; | |
| 139 return h; | |
| 140 } | |
| 141 | |
| 142 bool ok (void) const { return ! xisnan (val); } | |
| 143 | |
| 144 private: | |
| 145 double val; | |
| 146 }; | |
| 147 | |
| 148 inline bool | |
| 149 operator == (const graphics_handle& a, const graphics_handle& b) | |
| 150 { | |
| 151 return a.value () == b.value (); | |
| 152 } | |
| 153 | |
| 154 inline bool | |
| 155 operator != (const graphics_handle& a, const graphics_handle& b) | |
| 156 { | |
| 157 return a.value () != b.value (); | |
| 158 } | |
| 159 | |
| 160 inline bool | |
| 161 operator < (const graphics_handle& a, const graphics_handle& b) | |
| 162 { | |
| 163 return a.value () < b.value (); | |
| 164 } | |
| 165 | |
| 166 inline bool | |
| 167 operator <= (const graphics_handle& a, const graphics_handle& b) | |
| 168 { | |
| 169 return a.value () <= b.value (); | |
| 170 } | |
| 171 | |
| 172 inline bool | |
| 173 operator >= (const graphics_handle& a, const graphics_handle& b) | |
| 174 { | |
| 175 return a.value () >= b.value (); | |
| 176 } | |
| 177 | |
| 178 inline bool | |
| 179 operator > (const graphics_handle& a, const graphics_handle& b) | |
| 180 { | |
| 181 return a.value () > b.value (); | |
| 182 } | |
| 183 | |
| 184 // --------------------------------------------------------------------- | |
| 185 | |
| 7427 | 186 class base_scaler |
| 187 { | |
| 188 public: | |
| 189 base_scaler (void) { } | |
| 190 | |
| 7441 | 191 virtual ~base_scaler (void) { } |
| 7440 | 192 |
| 7427 | 193 virtual Matrix scale (const Matrix& m) const |
| 194 { | |
| 195 error ("invalid axis scale"); | |
| 196 return m; | |
| 197 } | |
| 198 | |
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199 virtual NDArray scale (const NDArray& m) const |
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200 { |
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201 error ("invalid axis scale"); |
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202 return m; |
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203 } |
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204 |
| 7427 | 205 virtual double scale (double d) const |
| 206 { | |
| 207 error ("invalid axis scale"); | |
| 208 return d; | |
| 209 } | |
| 210 | |
| 211 virtual double unscale (double d) const | |
| 212 { | |
| 213 error ("invalid axis scale"); | |
| 214 return d; | |
| 215 } | |
| 216 | |
| 217 virtual base_scaler* clone () const | |
| 218 { return new base_scaler (); } | |
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219 |
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220 virtual bool is_linear (void) const |
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221 { return false; } |
| 7427 | 222 }; |
| 223 | |
| 224 class lin_scaler : public base_scaler | |
| 225 { | |
| 226 public: | |
| 227 lin_scaler (void) { } | |
| 228 | |
| 229 Matrix scale (const Matrix& m) const { return m; } | |
| 230 | |
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231 NDArray scale (const NDArray& m) const { return m; } |
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232 |
| 7427 | 233 double scale (double d) const { return d; } |
| 234 | |
| 235 double unscale (double d) const { return d; } | |
| 236 | |
| 237 base_scaler* clone (void) const { return new lin_scaler (); } | |
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238 |
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239 bool is_linear (void) const { return true; } |
| 7427 | 240 }; |
| 241 | |
| 242 class log_scaler : public base_scaler | |
| 243 { | |
| 244 public: | |
| 245 log_scaler (void) { } | |
| 246 | |
| 247 Matrix scale (const Matrix& m) const | |
| 248 { | |
| 249 Matrix retval (m.rows (), m.cols ()); | |
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250 |
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251 do_scale (m.data (), retval.fortran_vec (), m.numel ()); |
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252 return retval; |
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253 } |
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254 |
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255 NDArray scale (const NDArray& m) const |
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256 { |
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257 NDArray retval (m.dims ()); |
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258 |
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259 do_scale (m.data (), retval.fortran_vec (), m.numel ()); |
| 7427 | 260 return retval; |
| 261 } | |
| 262 | |
| 263 double scale (double d) const | |
| 264 { return log10 (d); } | |
| 265 | |
| 266 double unscale (double d) const | |
| 267 { return pow (10.0, d); } | |
| 268 | |
| 269 base_scaler* clone (void) const | |
| 270 { return new log_scaler (); } | |
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271 |
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272 private: |
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273 void do_scale (const double *src, double *dest, int n) const |
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274 { |
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275 for (int i = 0; i < n; i++) |
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276 dest[i] = log10(src[i]); |
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277 } |
| 7427 | 278 }; |
| 279 | |
| 280 class scaler | |
| 281 { | |
| 282 public: | |
| 283 scaler (void) : rep (new base_scaler ()) { } | |
| 284 | |
| 285 scaler (const scaler& s) : rep (s.rep->clone()) { } | |
| 286 | |
| 287 ~scaler (void) { delete rep; } | |
| 288 | |
| 289 Matrix scale (const Matrix& m) const | |
| 290 { return rep->scale (m); } | |
| 291 | |
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292 NDArray scale (const NDArray& m) const |
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293 { return rep->scale (m); } |
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294 |
| 7427 | 295 double scale (double d) const |
| 296 { return rep->scale (d); } | |
| 297 | |
| 298 double unscale (double d) const | |
| 299 { return rep->unscale (d); } | |
| 300 | |
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301 bool is_linear (void) const |
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302 { return rep->is_linear (); } |
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303 |
| 7427 | 304 scaler& operator = (const scaler& s) |
| 305 { | |
| 306 if (rep) | |
| 307 { | |
| 308 delete rep; | |
| 309 rep = 0; | |
| 310 } | |
| 311 | |
| 312 rep = s.rep->clone (); | |
| 313 | |
| 314 return *this; | |
| 315 } | |
| 316 | |
| 317 scaler& operator = (const std::string& s) | |
| 318 { | |
| 319 if (rep) | |
| 320 { | |
| 321 delete rep; | |
| 322 rep = 0; | |
| 323 } | |
| 324 | |
| 325 if (s == "log") | |
| 326 rep = new log_scaler (); | |
| 327 else if (s == "linear") | |
| 328 rep = new lin_scaler (); | |
| 329 else | |
| 330 rep = new base_scaler (); | |
| 331 | |
| 332 return *this; | |
| 333 } | |
| 334 | |
| 335 private: | |
| 336 base_scaler *rep; | |
| 337 }; | |
| 338 | |
| 339 // --------------------------------------------------------------------- | |
| 340 | |
| 7363 | 341 class property; |
| 342 | |
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343 enum listener_mode { POSTSET }; |
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344 |
| 7363 | 345 class base_property |
| 346 { | |
| 347 public: | |
| 348 friend class property; | |
| 349 | |
| 350 public: | |
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351 base_property (void) : id (-1), count (1) { } |
| 7363 | 352 |
| 353 base_property (const std::string& s, const graphics_handle& h) | |
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354 : id (-1), count (1), name (s), parent (h), hidden (false) { } |
| 7363 | 355 |
| 356 base_property (const base_property& p) | |
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357 : id (-1), count (1), name (p.name), parent (p.parent), hidden (p.hidden) { } |
| 7363 | 358 |
| 359 virtual ~base_property (void) { } | |
| 360 | |
| 361 bool ok (void) const { return parent.ok (); } | |
| 362 | |
| 363 std::string get_name (void) const { return name; } | |
| 364 | |
| 365 void set_name (const std::string& s) { name = s; } | |
| 366 | |
| 367 graphics_handle get_parent (void) const { return parent; } | |
| 368 | |
| 369 void set_parent (const graphics_handle &h) { parent = h; } | |
| 370 | |
| 371 bool is_hidden (void) const { return hidden; } | |
| 372 | |
| 373 void set_hidden (bool flag) { hidden = flag; } | |
| 374 | |
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375 int get_id (void) const { return id; } |
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376 |
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377 void set_id (int d) { id = d; } |
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378 |
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379 // Sets property value, notifies backend. |
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380 // If do_run is true, runs associated listeners. |
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381 bool set (const octave_value& v, bool do_run = true); |
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382 |
| 7363 | 383 virtual octave_value get (void) const |
| 384 { | |
| 385 error ("get: invalid property \"%s\"", name.c_str ()); | |
| 386 return octave_value (); | |
| 387 } | |
| 388 | |
| 389 base_property& operator = (const octave_value& val) | |
| 390 { | |
| 391 set (val); | |
| 392 return *this; | |
| 393 } | |
| 394 | |
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395 void add_listener (const octave_value& v, listener_mode mode = POSTSET) |
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396 { |
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397 octave_value_list& l = listeners[mode]; |
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398 l.resize (l.length () + 1, v); |
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399 } |
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400 |
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401 OCTINTERP_API void run_listeners (listener_mode mode = POSTSET); |
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402 |
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403 virtual base_property* clone (void) const |
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404 { return new base_property (*this); } |
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405 |
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406 protected: |
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407 virtual bool do_set (const octave_value&) |
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408 { |
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409 error ("set: invalid property \"%s\"", name.c_str ()); |
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410 return false; |
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411 } |
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412 |
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413 private: |
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414 typedef std::map<listener_mode, octave_value_list> listener_map; |
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415 typedef std::map<listener_mode, octave_value_list>::iterator listener_map_iterator; |
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416 typedef std::map<listener_mode, octave_value_list>::const_iterator listener_map_const_iterator; |
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417 |
| 7363 | 418 private: |
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419 int id; |
| 7363 | 420 int count; |
| 421 std::string name; | |
| 422 graphics_handle parent; | |
| 423 bool hidden; | |
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424 listener_map listeners; |
| 7363 | 425 }; |
| 426 | |
| 427 // --------------------------------------------------------------------- | |
| 428 | |
| 429 class string_property : public base_property | |
| 430 { | |
| 431 public: | |
| 432 string_property (const std::string& s, const graphics_handle& h, | |
| 433 const std::string& val = "") | |
| 434 : base_property (s, h), str (val) { } | |
| 435 | |
| 436 string_property (const string_property& p) | |
| 437 : base_property (p), str (p.str) { } | |
| 438 | |
| 439 octave_value get (void) const | |
| 440 { return octave_value (str); } | |
| 441 | |
| 442 std::string string_value (void) const { return str; } | |
| 443 | |
| 444 string_property& operator = (const octave_value& val) | |
| 445 { | |
| 446 set (val); | |
| 447 return *this; | |
| 448 } | |
| 449 | |
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450 base_property* clone (void) const { return new string_property (*this); } |
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451 |
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452 protected: |
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453 bool do_set (const octave_value& val) |
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454 { |
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455 if (val.is_string ()) |
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456 { |
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457 std::string new_str = val.string_value (); |
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458 |
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459 if (new_str != str) |
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460 { |
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461 str = new_str; |
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462 return true; |
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463 } |
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464 } |
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465 else |
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466 error ("set: invalid string property value for \"%s\"", |
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467 get_name ().c_str ()); |
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468 return false; |
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469 } |
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470 |
| 7363 | 471 private: |
| 472 std::string str; | |
| 473 }; | |
| 474 | |
| 475 // --------------------------------------------------------------------- | |
| 476 | |
| 477 class radio_values | |
| 478 { | |
| 479 public: | |
| 480 OCTINTERP_API radio_values (const std::string& opt_string = std::string ()); | |
| 481 | |
| 482 radio_values (const radio_values& a) | |
| 483 : default_val (a.default_val), possible_vals (a.possible_vals) { } | |
| 484 | |
| 485 radio_values& operator = (const radio_values& a) | |
| 486 { | |
| 487 if (&a != this) | |
| 488 { | |
| 489 default_val = a.default_val; | |
| 490 possible_vals = a.possible_vals; | |
| 491 } | |
| 492 | |
| 493 return *this; | |
| 494 } | |
| 495 | |
| 496 std::string default_value (void) const { return default_val; } | |
| 497 | |
| 498 bool validate (const std::string& val) | |
| 499 { | |
| 500 bool retval = true; | |
| 501 | |
| 502 if (! contains (val)) | |
| 503 { | |
| 504 error ("invalid value = %s", val.c_str ()); | |
| 505 retval = false; | |
| 506 } | |
| 507 | |
| 508 return retval; | |
| 509 } | |
| 510 | |
| 511 bool contains (const std::string& val) | |
| 512 { | |
| 513 return (possible_vals.find (val) != possible_vals.end ()); | |
| 514 } | |
| 515 | |
| 516 private: | |
| 517 // Might also want to cache | |
| 518 std::string default_val; | |
| 519 std::set<caseless_str> possible_vals; | |
| 520 }; | |
| 521 | |
| 522 class radio_property : public base_property | |
| 523 { | |
| 524 public: | |
| 7364 | 525 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 526 const radio_values& v = radio_values ()) |
| 7364 | 527 : base_property (nm, h), |
| 7363 | 528 vals (v), current_val (v.default_value ()) { } |
| 529 | |
| 7364 | 530 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 531 const std::string& v) |
| 7364 | 532 : base_property (nm, h), |
| 7363 | 533 vals (v), current_val (vals.default_value ()) { } |
| 534 | |
| 7364 | 535 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 536 const radio_values& v, const std::string& def) |
| 7364 | 537 : base_property (nm, h), |
| 7363 | 538 vals (v), current_val (def) { } |
| 539 | |
| 540 radio_property (const radio_property& p) | |
| 541 : base_property (p), vals (p.vals), current_val (p.current_val) { } | |
| 542 | |
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543 octave_value get (void) const { return octave_value (current_val); } |
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544 |
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545 const std::string& current_value (void) const { return current_val; } |
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546 |
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547 bool is (const caseless_str& v) const |
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548 { return v.compare (current_val); } |
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549 |
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550 radio_property& operator = (const octave_value& val) |
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551 { |
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552 set (val); |
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553 return *this; |
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554 } |
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555 |
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556 base_property* clone (void) const { return new radio_property (*this); } |
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557 |
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558 protected: |
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559 bool do_set (const octave_value& newval) |
| 7363 | 560 { |
| 561 if (newval.is_string ()) | |
| 562 { | |
| 563 std::string s = newval.string_value (); | |
| 564 if (vals.validate (s)) | |
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565 { |
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566 if (s != current_val) |
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567 { |
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568 current_val = s; |
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569 return true; |
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570 } |
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571 } |
| 7363 | 572 else |
| 573 error ("set: invalid value for radio property \"%s\" (value = %s)", | |
| 574 get_name ().c_str (), s.c_str ()); | |
| 575 } | |
| 576 else | |
| 577 error ("set: invalid value for radio property \"%s\"", | |
| 578 get_name ().c_str ()); | |
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579 return false; |
| 7363 | 580 } |
| 581 | |
| 582 private: | |
| 583 radio_values vals; | |
| 584 std::string current_val; | |
| 585 }; | |
| 586 | |
| 587 // --------------------------------------------------------------------- | |
| 588 | |
| 589 class color_values | |
| 590 { | |
| 591 public: | |
| 592 color_values (double r = 0, double g = 0, double b = 1) | |
| 593 : xrgb (1, 3) | |
| 594 { | |
| 595 xrgb(0) = r; | |
| 596 xrgb(1) = g; | |
| 597 xrgb(2) = b; | |
| 598 | |
| 599 validate (); | |
| 600 } | |
| 601 | |
| 602 color_values (std::string str) | |
| 603 : xrgb (1, 3) | |
| 604 { | |
| 605 if (! str2rgb (str)) | |
| 606 error ("invalid color specification: %s", str.c_str ()); | |
| 607 } | |
| 608 | |
| 609 color_values (const color_values& c) | |
| 610 : xrgb (c.xrgb) | |
| 611 { } | |
| 612 | |
| 613 color_values& operator = (const color_values& c) | |
| 614 { | |
| 615 if (&c != this) | |
| 616 xrgb = c.xrgb; | |
| 617 | |
| 618 return *this; | |
| 619 } | |
| 620 | |
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621 bool operator == (const color_values& c) const |
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622 { |
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623 return (xrgb(0) == c.xrgb(0) |
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624 && xrgb(1) == c.xrgb(1) |
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625 && xrgb(2) == c.xrgb(2)); |
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626 } |
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627 |
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628 bool operator != (const color_values& c) const |
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629 { return ! (*this == c); } |
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630 |
| 7363 | 631 Matrix rgb (void) const { return xrgb; } |
| 632 | |
| 633 operator octave_value (void) const { return xrgb; } | |
| 634 | |
| 635 void validate (void) const | |
| 636 { | |
| 637 for (int i = 0; i < 3; i++) | |
| 638 { | |
| 639 if (xrgb(i) < 0 || xrgb(i) > 1) | |
| 640 { | |
| 641 error ("invalid RGB color specification"); | |
| 642 break; | |
| 643 } | |
| 644 } | |
| 645 } | |
| 646 | |
| 647 private: | |
| 648 Matrix xrgb; | |
| 649 | |
| 650 OCTINTERP_API bool str2rgb (std::string str); | |
| 651 }; | |
| 652 | |
| 653 class color_property : public base_property | |
| 654 { | |
| 655 public: | |
| 656 color_property (const color_values& c, const radio_values& v) | |
| 657 : base_property ("", graphics_handle ()), | |
| 658 current_type (color_t), color_val (c), radio_val (v), | |
| 659 current_val (v.default_value ()) | |
| 660 { } | |
| 661 | |
| 7364 | 662 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 663 const color_values& c = color_values (), |
| 664 const radio_values& v = radio_values ()) | |
| 7364 | 665 : base_property (nm, h), |
| 7363 | 666 current_type (color_t), color_val (c), radio_val (v), |
| 667 current_val (v.default_value ()) | |
| 668 { } | |
| 669 | |
| 7364 | 670 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 671 const radio_values& v) |
| 7364 | 672 : base_property (nm, h), |
| 7363 | 673 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 674 current_val (v.default_value ()) | |
| 675 { } | |
| 676 | |
| 7364 | 677 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 678 const std::string& v) |
| 7364 | 679 : base_property (nm, h), |
| 7363 | 680 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 681 current_val (radio_val.default_value ()) | |
| 682 { } | |
| 683 | |
| 7364 | 684 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 685 const color_property& v) |
| 7364 | 686 : base_property (nm, h), |
| 7363 | 687 current_type (v.current_type), color_val (v.color_val), |
| 688 radio_val (v.radio_val), current_val (v.current_val) | |
| 689 { } | |
| 690 | |
| 691 color_property (const color_property& p) | |
| 692 : base_property (p), current_type (p.current_type), | |
| 693 color_val (p.color_val), radio_val (p.radio_val), | |
| 694 current_val (p.current_val) { } | |
| 695 | |
| 696 octave_value get (void) const | |
| 697 { | |
| 698 if (current_type == color_t) | |
| 699 return color_val.rgb (); | |
| 700 | |
| 701 return current_val; | |
| 702 } | |
| 703 | |
| 704 bool is_rgb (void) const { return (current_type == color_t); } | |
| 705 | |
| 706 bool is_radio (void) const { return (current_type == radio_t); } | |
| 707 | |
| 708 bool is (const std::string& v) const | |
| 709 { return (is_radio () && current_val == v); } | |
| 710 | |
| 711 Matrix rgb (void) const | |
| 712 { | |
| 713 if (current_type != color_t) | |
| 714 error ("color has no rgb value"); | |
| 715 | |
| 716 return color_val.rgb (); | |
| 717 } | |
| 718 | |
| 719 const std::string& current_value (void) const | |
| 720 { | |
| 721 if (current_type != radio_t) | |
| 722 error ("color has no radio value"); | |
| 723 | |
| 724 return current_val; | |
| 725 } | |
| 726 | |
| 727 color_property& operator = (const octave_value& val) | |
| 728 { | |
| 729 set (val); | |
| 730 return *this; | |
| 731 } | |
| 732 | |
| 733 operator octave_value (void) const { return get (); } | |
| 734 | |
|
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|
735 base_property* clone (void) const { return new color_property (*this); } |
|
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|
736 |
|
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|
737 protected: |
|
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|
738 OCTINTERP_API bool do_set (const octave_value& newval); |
|
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|
739 |
| 7363 | 740 private: |
| 741 enum current_enum { color_t, radio_t } current_type; | |
| 742 color_values color_val; | |
| 743 radio_values radio_val; | |
| 744 std::string current_val; | |
| 745 }; | |
| 746 | |
| 747 // --------------------------------------------------------------------- | |
| 748 | |
| 749 class double_property : public base_property | |
| 750 { | |
| 751 public: | |
| 7364 | 752 double_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 753 double d = 0) |
| 7364 | 754 : base_property (nm, h), |
| 7363 | 755 current_val (d) { } |
| 756 | |
| 757 double_property (const double_property& p) | |
| 758 : base_property (p), current_val (p.current_val) { } | |
| 759 | |
| 760 octave_value get (void) const { return octave_value (current_val); } | |
| 761 | |
| 762 double double_value (void) const { return current_val; } | |
| 763 | |
| 764 double_property& operator = (const octave_value& val) | |
| 765 { | |
| 766 set (val); | |
| 767 return *this; | |
| 768 } | |
| 769 | |
|
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770 base_property* clone (void) const { return new double_property (*this); } |
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|
771 |
|
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|
772 protected: |
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|
773 bool do_set (const octave_value& v) |
|
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|
774 { |
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|
775 if (v.is_scalar_type () && v.is_real_type ()) |
|
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|
776 { |
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777 double new_val = v.double_value (); |
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|
778 |
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779 if (new_val != current_val) |
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|
780 { |
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781 current_val = new_val; |
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782 return true; |
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|
783 } |
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|
784 } |
|
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|
785 else |
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|
786 error ("set: invalid value for double property \"%s\"", |
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Initial low-level support for property listeners.
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|
787 get_name ().c_str ()); |
|
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|
788 return false; |
|
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|
789 } |
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|
790 |
| 7363 | 791 private: |
| 792 double current_val; | |
| 793 }; | |
| 794 | |
| 795 // --------------------------------------------------------------------- | |
| 796 | |
|
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|
797 class double_radio_property : public base_property |
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|
798 { |
|
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|
799 public: |
|
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|
800 double_radio_property (double d, const radio_values& v) |
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|
801 : base_property ("", graphics_handle ()), |
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|
802 current_type (double_t), dval (d), radio_val (v), |
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|
803 current_val (v.default_value ()) |
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|
804 { } |
|
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|
805 |
|
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|
806 double_radio_property (const std::string& nm, const graphics_handle& h, |
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|
807 const std::string& v) |
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|
808 : base_property (nm, h), |
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|
809 current_type (radio_t), dval (0), radio_val (v), |
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|
810 current_val (radio_val.default_value ()) |
|
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|
811 { } |
|
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changeset
|
812 |
|
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|
813 double_radio_property (const std::string& nm, const graphics_handle& h, |
|
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|
814 const double_radio_property& v) |
|
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|
815 : base_property (nm, h), |
|
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|
816 current_type (v.current_type), dval (v.dval), |
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|
817 radio_val (v.radio_val), current_val (v.current_val) |
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|
818 { } |
|
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|
819 |
|
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|
820 double_radio_property (const double_radio_property& p) |
|
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|
821 : base_property (p), current_type (p.current_type), |
|
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|
822 dval (p.dval), radio_val (p.radio_val), |
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|
823 current_val (p.current_val) { } |
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|
824 |
|
7844
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|
825 octave_value get (void) const |
|
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|
826 { |
|
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changeset
|
827 if (current_type == double_t) |
|
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|
828 return dval; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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changeset
|
829 |
|
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changeset
|
830 return current_val; |
|
3d60445d3638
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|
831 } |
|
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diff
changeset
|
832 |
|
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changeset
|
833 bool is_double (void) const { return (current_type == double_t); } |
|
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changeset
|
834 |
|
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changeset
|
835 bool is_radio (void) const { return (current_type == radio_t); } |
|
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changeset
|
836 |
|
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|
837 bool is (const std::string& v) const |
|
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|
838 { return (is_radio () && current_val == v); } |
|
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|
839 |
|
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|
840 double double_value (void) const |
|
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|
841 { |
|
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diff
changeset
|
842 if (current_type != double_t) |
|
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Add new double_radio_property class for alpha values.
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changeset
|
843 error ("%s: property has no double", get_name ().c_str ()); |
|
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changeset
|
844 |
|
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changeset
|
845 return dval; |
|
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|
846 } |
|
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changeset
|
847 |
|
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|
848 const std::string& current_value (void) const |
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|
849 { |
|
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diff
changeset
|
850 if (current_type != radio_t) |
|
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changeset
|
851 error ("%s: property has no radio value"); |
|
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diff
changeset
|
852 |
|
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changeset
|
853 return current_val; |
|
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|
854 } |
|
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changeset
|
855 |
|
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|
856 double_radio_property& operator = (const octave_value& val) |
|
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|
857 { |
|
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|
858 set (val); |
|
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|
859 return *this; |
|
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|
860 } |
|
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changeset
|
861 |
|
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changeset
|
862 operator octave_value (void) const { return get (); } |
|
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changeset
|
863 |
|
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|
864 base_property* clone (void) const |
|
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|
865 { return new double_radio_property (*this); } |
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changeset
|
866 |
|
7849
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|
867 protected: |
|
8063
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|
868 OCTINTERP_API bool do_set (const octave_value& v); |
|
7849
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changeset
|
869 |
|
7844
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diff
changeset
|
870 private: |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
871 enum current_enum { double_t, radio_t } current_type; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
872 double dval; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
873 radio_values radio_val; |
|
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Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
874 std::string current_val; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
875 }; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
876 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
877 // --------------------------------------------------------------------- |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
878 |
| 7363 | 879 class array_property : public base_property |
| 880 { | |
| 881 public: | |
|
7836
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Turn cdata properties into array_property. Add min/max computation to array_property.
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parents:
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diff
changeset
|
882 array_property (void) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
883 : base_property ("", graphics_handle ()), data (Matrix ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
884 { |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
885 get_data_limits (); |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
886 } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
887 |
| 7364 | 888 array_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 889 const octave_value& m) |
|
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
|
890 : base_property (nm, h), data (m) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
891 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
892 get_data_limits (); |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
893 } |
| 7363 | 894 |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
895 // This copy constructor is only intended to be used |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
896 // internally to access min/max values; no need to |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
897 // copy constraints. |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
898 array_property (const array_property& p) |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
899 : base_property (p), data (p.data), |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
900 xmin (p.xmin), xmax (p.xmax), xminp (p.xminp) { } |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
901 |
| 7363 | 902 octave_value get (void) const { return data; } |
| 903 | |
| 904 void add_constraint (const std::string& type) | |
| 905 { type_constraints.push_back (type); } | |
| 906 | |
|
7524
a653856aa3e1
array_value::add_constraint: pass dim_vector as const reference, not value
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
907 void add_constraint (const dim_vector& dims) |
| 7363 | 908 { size_constraints.push_back (dims); } |
| 909 | |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
910 double min_val (void) const { return xmin; } |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
911 double max_val (void) const { return xmax; } |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
912 double min_pos (void) const { return xminp; } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
913 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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7860
diff
changeset
|
914 Matrix get_limits (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
|
915 { |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
7860
diff
changeset
|
916 Matrix m (1, 3); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
917 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
918 m(0) = min_val (); |
|
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diff
changeset
|
919 m(1) = max_val (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
920 m(2) = min_pos (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
921 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
922 return m; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
923 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
7860
diff
changeset
|
924 |
| 7363 | 925 array_property& operator = (const octave_value& val) |
| 926 { | |
| 927 set (val); | |
| 928 return *this; | |
| 929 } | |
| 930 | |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
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|
931 base_property* clone (void) const |
|
56f781f38f0b
Add dynamic property creation
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7862
diff
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|
932 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
933 array_property *p = new array_property (*this); |
|
56f781f38f0b
Add dynamic property creation
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diff
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|
934 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
935 p->type_constraints = type_constraints; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
936 p->size_constraints = size_constraints; |
|
56f781f38f0b
Add dynamic property creation
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7862
diff
changeset
|
937 |
|
56f781f38f0b
Add dynamic property creation
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parents:
7862
diff
changeset
|
938 return p; |
|
56f781f38f0b
Add dynamic property creation
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7862
diff
changeset
|
939 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
940 |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
941 protected: |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
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8061
diff
changeset
|
942 bool do_set (const octave_value& v) |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
943 { |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
944 if (validate (v)) |
|
3249f64f69b2
Initial low-level support for property listeners.
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7848
diff
changeset
|
945 { |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
946 // FIXME: should we check for actual data change? |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
947 if (! is_equal (v)) |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
948 { |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
949 data = v; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
950 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
951 get_data_limits (); |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
952 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
953 return true; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
954 } |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
955 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
956 else |
|
3249f64f69b2
Initial low-level support for property listeners.
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parents:
7848
diff
changeset
|
957 error ("invalid value for array property \"%s\"", |
|
3249f64f69b2
Initial low-level support for property listeners.
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7848
diff
changeset
|
958 get_name ().c_str ()); |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
959 |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
8061
diff
changeset
|
960 return false; |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
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parents:
7848
diff
changeset
|
961 } |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
962 |
| 7363 | 963 private: |
| 964 OCTINTERP_API bool validate (const octave_value& v); | |
| 965 | |
|
8063
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
parents:
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diff
changeset
|
966 OCTINTERP_API bool is_equal (const octave_value& v) const; |
|
41bc700ff642
Trigger actions/listeners only for actual property change
Michael Goffioul
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diff
changeset
|
967 |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
968 OCTINTERP_API void get_data_limits (void); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
969 |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
970 protected: |
| 7363 | 971 octave_value data; |
|
7836
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Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
972 double xmin; |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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changeset
|
973 double xmax; |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
974 double xminp; |
| 7363 | 975 std::list<std::string> type_constraints; |
| 976 std::list<dim_vector> size_constraints; | |
| 977 }; | |
| 978 | |
|
7523
f2000f1971ab
new row_vector_property class
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diff
changeset
|
979 class row_vector_property : public array_property |
|
f2000f1971ab
new row_vector_property class
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parents:
7471
diff
changeset
|
980 { |
|
f2000f1971ab
new row_vector_property class
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parents:
7471
diff
changeset
|
981 public: |
|
f2000f1971ab
new row_vector_property class
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parents:
7471
diff
changeset
|
982 row_vector_property (const std::string& nm, const graphics_handle& h, |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
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diff
changeset
|
983 const octave_value& m) |
|
7527
d219e712c20e
make row_vector_property work?
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changeset
|
984 : array_property (nm, h, m) |
|
d219e712c20e
make row_vector_property work?
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diff
changeset
|
985 { |
|
d219e712c20e
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changeset
|
986 add_constraint (dim_vector (-1, 1)); |
|
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changeset
|
987 add_constraint (dim_vector (1, -1)); |
|
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changeset
|
988 } |
|
7523
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new row_vector_property class
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7471
diff
changeset
|
989 |
|
7864
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changeset
|
990 row_vector_property (const row_vector_property& p) |
|
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Add dynamic property creation
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changeset
|
991 : array_property (p) |
|
56f781f38f0b
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diff
changeset
|
992 { |
|
56f781f38f0b
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changeset
|
993 add_constraint (dim_vector (-1, 1)); |
|
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diff
changeset
|
994 add_constraint (dim_vector (1, -1)); |
|
56f781f38f0b
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diff
changeset
|
995 } |
|
56f781f38f0b
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7862
diff
changeset
|
996 |
|
7527
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changeset
|
997 void add_constraint (const std::string& type) |
|
d219e712c20e
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changeset
|
998 { |
|
d219e712c20e
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changeset
|
999 array_property::add_constraint (type); |
|
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changeset
|
1000 } |
|
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diff
changeset
|
1001 |
|
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changeset
|
1002 void add_constraint (const dim_vector& dims) |
|
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changeset
|
1003 { |
|
d219e712c20e
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changeset
|
1004 array_property::add_constraint (dims); |
|
d219e712c20e
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|
1005 } |
|
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|
1006 |
|
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|
1007 void add_constraint (octave_idx_type len) |
|
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|
1008 { |
|
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|
1009 size_constraints.remove (dim_vector (1, -1)); |
|
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|
1010 size_constraints.remove (dim_vector (-1, 1)); |
|
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|
1011 |
|
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|
1012 add_constraint (dim_vector (1, len)); |
|
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|
1013 add_constraint (dim_vector (len, 1)); |
|
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|
1014 } |
|
7523
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|
1015 |
|
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|
1016 row_vector_property& operator = (const octave_value& val) |
|
7527
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|
1017 { |
|
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|
1018 set (val); |
|
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|
1019 return *this; |
|
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|
1020 } |
|
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|
1021 |
|
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1022 base_property* clone (void) const |
|
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|
1023 { |
|
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1024 row_vector_property *p = new row_vector_property (*this); |
|
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|
1025 |
|
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1026 p->type_constraints = type_constraints; |
|
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1027 p->size_constraints = size_constraints; |
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1028 |
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|
1029 return p; |
|
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|
1030 } |
|
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|
1031 |
|
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1032 protected: |
|
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|
1033 bool do_set (const octave_value& v) |
|
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|
1034 { |
|
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1035 bool retval = array_property::do_set (v); |
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1036 |
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1037 if (! error_state) |
|
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|
1038 { |
|
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|
1039 dim_vector dv = data.dims (); |
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|
1040 |
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1041 if (dv(0) > 1 && dv(1) == 1) |
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|
1042 { |
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|
1043 int tmp = dv(0); |
|
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1044 dv(0) = dv(1); |
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1045 dv(1) = tmp; |
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|
1046 |
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1047 data = data.reshape (dv); |
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|
1048 } |
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1049 |
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|
1050 return retval; |
|
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1051 } |
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1052 |
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1053 return false; |
|
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1054 } |
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1055 |
|
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1056 private: |
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1057 OCTINTERP_API bool validate (const octave_value& v); |
|
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1058 }; |
|
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|
1059 |
| 7363 | 1060 // --------------------------------------------------------------------- |
| 1061 | |
| 1062 class bool_property : public radio_property | |
| 1063 { | |
| 1064 public: | |
| 7364 | 1065 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1066 bool val) |
| 7364 | 1067 : radio_property (nm, h, radio_values (val ? "{on}|off" : "on|{off}")) |
| 7363 | 1068 { } |
| 1069 | |
| 7364 | 1070 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1071 const char* val) |
| 7364 | 1072 : radio_property (nm, h, radio_values ("on|off"), val) |
| 7363 | 1073 { } |
| 1074 | |
| 1075 bool_property (const bool_property& p) | |
| 1076 : radio_property (p) { } | |
| 1077 | |
| 1078 bool is_on (void) const { return is ("on"); } | |
| 1079 | |
| 1080 bool_property& operator = (const octave_value& val) | |
| 1081 { | |
| 1082 set (val); | |
| 1083 return *this; | |
| 1084 } | |
|
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|
1085 |
|
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1086 base_property* clone (void) const { return new bool_property (*this); } |
|
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|
1087 |
|
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|
1088 protected: |
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1089 bool do_set (const octave_value& val) |
|
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|
1090 { |
|
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|
1091 if (val.is_bool_scalar ()) |
|
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1092 return radio_property::do_set (val.bool_value () ? "on" : "off"); |
|
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|
1093 else |
|
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|
1094 return radio_property::do_set (val); |
|
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|
1095 } |
| 7363 | 1096 }; |
| 1097 | |
| 1098 // --------------------------------------------------------------------- | |
| 1099 | |
| 1100 class handle_property : public base_property | |
| 1101 { | |
| 1102 public: | |
| 7364 | 1103 handle_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1104 const graphics_handle& val = graphics_handle ()) |
| 7364 | 1105 : base_property (nm, h), |
| 7363 | 1106 current_val (val) { } |
| 1107 | |
| 1108 handle_property (const handle_property& p) | |
| 1109 : base_property (p), current_val (p.current_val) { } | |
| 1110 | |
| 1111 octave_value get (void) const { return current_val.as_octave_value (); } | |
| 1112 | |
| 1113 graphics_handle handle_value (void) const { return current_val; } | |
| 1114 | |
| 1115 handle_property& operator = (const octave_value& val) | |
| 1116 { | |
| 1117 set (val); | |
| 1118 return *this; | |
| 1119 } | |
| 1120 | |
| 1121 handle_property& operator = (const graphics_handle& h) | |
| 1122 { | |
| 1123 set (octave_value (h.value ())); | |
| 1124 return *this; | |
| 1125 } | |
| 1126 | |
|
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1127 base_property* clone (void) const { return new handle_property (*this); } |
|
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|
1128 |
|
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|
1129 protected: |
|
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|
1130 OCTINTERP_API bool do_set (const octave_value& v); |
|
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|
1131 |
| 7363 | 1132 private: |
| 1133 graphics_handle current_val; | |
| 1134 }; | |
| 1135 | |
| 1136 // --------------------------------------------------------------------- | |
| 1137 | |
| 1138 class any_property : public base_property | |
| 1139 { | |
| 1140 public: | |
| 7364 | 1141 any_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1142 const octave_value& m = Matrix ()) |
| 7364 | 1143 : base_property (nm, h), data (m) { } |
| 7363 | 1144 |
|
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|
1145 any_property (const any_property& p) |
|
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1146 : base_property (p), data (p.data) { } |
|
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|
1147 |
| 7363 | 1148 octave_value get (void) const { return data; } |
| 1149 | |
| 1150 any_property& operator = (const octave_value& val) | |
| 1151 { | |
| 1152 set (val); | |
| 1153 return *this; | |
| 1154 } | |
| 1155 | |
|
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|
1156 base_property* clone (void) const { return new any_property (*this); } |
|
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|
1157 |
|
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1158 protected: |
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|
1159 bool do_set (const octave_value& v) |
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|
1160 { |
|
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|
1161 data = v; |
|
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|
1162 return true; |
|
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|
1163 } |
|
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|
1164 |
| 7363 | 1165 private: |
| 1166 octave_value data; | |
| 1167 }; | |
| 1168 | |
| 1169 // --------------------------------------------------------------------- | |
| 1170 | |
| 1171 class callback_property : public base_property | |
| 1172 { | |
| 1173 public: | |
| 7364 | 1174 callback_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1175 const octave_value& m) |
| 7364 | 1176 : base_property (nm, h), callback (m) { } |
| 7363 | 1177 |
|
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|
1178 callback_property (const callback_property& p) |
|
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|
1179 : base_property (p), callback (p.callback) { } |
|
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|
1180 |
| 7363 | 1181 octave_value get (void) const { return callback; } |
| 1182 | |
| 7367 | 1183 OCTINTERP_API void execute (const octave_value& data = octave_value ()) const; |
| 7363 | 1184 |
| 1185 callback_property& operator = (const octave_value& val) | |
| 1186 { | |
| 1187 set (val); | |
| 1188 return *this; | |
| 1189 } | |
| 1190 | |
|
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|
1191 base_property* clone (void) const { return new callback_property (*this); } |
|
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|
1192 |
|
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|
1193 protected: |
|
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|
1194 bool do_set (const octave_value& v) |
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|
1195 { |
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|
1196 if (validate (v)) |
|
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|
1197 { |
|
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|
1198 callback = v; |
|
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|
1199 return true; |
|
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|
1200 } |
|
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|
1201 else |
|
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Initial low-level support for property listeners.
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|
1202 error ("invalid value for callback property \"%s\"", |
|
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Initial low-level support for property listeners.
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|
1203 get_name ().c_str ()); |
|
8063
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|
1204 return false; |
|
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1205 } |
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1206 |
| 7363 | 1207 private: |
| 1208 OCTINTERP_API bool validate (const octave_value& v) const; | |
| 1209 | |
| 1210 private: | |
| 1211 octave_value callback; | |
| 1212 }; | |
| 1213 | |
| 1214 // --------------------------------------------------------------------- | |
| 1215 | |
| 1216 class property | |
| 1217 { | |
| 1218 public: | |
| 1219 property (void) : rep (new base_property ("", graphics_handle ())) | |
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1220 { } |
| 7363 | 1221 |
| 1222 property (base_property *bp, bool persist = false) : rep (bp) | |
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1223 { if (persist) rep->count++; } |
| 7363 | 1224 |
| 1225 property (const property& p) | |
| 1226 { | |
| 1227 rep = p.rep; | |
| 1228 rep->count++; | |
| 1229 } | |
| 1230 | |
| 1231 ~property (void) | |
| 1232 { | |
| 1233 if (--rep->count <= 0) | |
| 1234 delete rep; | |
| 1235 } | |
| 1236 | |
| 1237 bool ok (void) const | |
| 1238 { return rep->ok (); } | |
| 1239 | |
| 1240 std::string get_name (void) const | |
| 1241 { return rep->get_name (); } | |
| 1242 | |
| 1243 void set_name (const std::string& name) | |
| 1244 { rep->set_name (name); } | |
| 1245 | |
| 1246 graphics_handle get_parent (void) const | |
| 1247 { return rep->get_parent (); } | |
| 1248 | |
| 1249 void set_parent (const graphics_handle& h) | |
| 1250 { rep->set_parent (h); } | |
| 1251 | |
| 1252 bool is_hidden (void) const | |
| 1253 { return rep->is_hidden (); } | |
| 1254 | |
| 1255 void set_hidden (bool flag) | |
| 1256 { rep->set_hidden (flag); } | |
| 1257 | |
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1258 int get_id (void) const |
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1259 { return rep->get_id (); } |
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1260 |
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1261 void set_id (int d) |
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1262 { rep->set_id (d); } |
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1263 |
| 7363 | 1264 octave_value get (void) const |
| 1265 { return rep->get (); } | |
| 1266 | |
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1267 bool set (const octave_value& val) |
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1268 { return rep->set (val); } |
| 7363 | 1269 |
| 1270 property& operator = (const octave_value& val) | |
| 1271 { | |
| 1272 *rep = val; | |
| 1273 return *this; | |
| 1274 } | |
| 1275 | |
| 1276 property& operator = (const property& p) | |
| 1277 { | |
| 1278 if (rep && --rep->count <= 0) | |
| 1279 delete rep; | |
| 1280 | |
| 1281 rep = p.rep; | |
| 1282 rep->count++; | |
| 1283 | |
| 1284 return *this; | |
| 1285 } | |
| 1286 | |
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1287 void add_listener (const octave_value& v, listener_mode mode = POSTSET) |
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1288 { rep->add_listener (v, mode); } |
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1289 |
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1290 void run_listeners (listener_mode mode = POSTSET) |
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1291 { rep->run_listeners (mode); } |
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1292 |
|
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1293 OCTINTERP_API static |
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1294 property create (const std::string& name, const graphics_handle& parent, |
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1295 const caseless_str& type, |
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1296 const octave_value_list& args); |
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1297 |
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1298 property clone (void) const |
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1299 { return property (rep->clone ()); } |
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1300 |
| 7363 | 1301 /* |
| 1302 const string_property& as_string_property (void) const | |
| 1303 { return *(dynamic_cast<string_property*> (rep)); } | |
| 1304 | |
| 1305 const radio_property& as_radio_property (void) const | |
| 1306 { return *(dynamic_cast<radio_property*> (rep)); } | |
| 1307 | |
| 1308 const color_property& as_color_property (void) const | |
| 1309 { return *(dynamic_cast<color_property*> (rep)); } | |
| 1310 | |
| 1311 const double_property& as_double_property (void) const | |
| 1312 { return *(dynamic_cast<double_property*> (rep)); } | |
| 1313 | |
| 1314 const bool_property& as_bool_property (void) const | |
| 1315 { return *(dynamic_cast<bool_property*> (rep)); } | |
| 1316 | |
| 1317 const handle_property& as_handle_property (void) const | |
| 1318 { return *(dynamic_cast<handle_property*> (rep)); } | |
| 1319 */ | |
| 1320 | |
| 1321 private: | |
| 1322 base_property *rep; | |
| 1323 }; | |
| 1324 | |
| 1325 // --------------------------------------------------------------------- | |
| 1326 | |
| 1327 class property_list | |
| 1328 { | |
| 1329 public: | |
| 1330 typedef std::map<std::string, octave_value> pval_map_type; | |
| 1331 typedef std::map<std::string, pval_map_type> plist_map_type; | |
| 1332 | |
| 1333 typedef pval_map_type::iterator pval_map_iterator; | |
| 1334 typedef pval_map_type::const_iterator pval_map_const_iterator; | |
| 1335 | |
| 1336 typedef plist_map_type::iterator plist_map_iterator; | |
| 1337 typedef plist_map_type::const_iterator plist_map_const_iterator; | |
| 1338 | |
| 1339 property_list (const plist_map_type& m = plist_map_type ()) | |
| 1340 : plist_map (m) { } | |
| 1341 | |
| 1342 ~property_list (void) { } | |
| 1343 | |
| 1344 void set (const caseless_str& name, const octave_value& val); | |
| 1345 | |
| 1346 octave_value lookup (const caseless_str& name) const; | |
| 1347 | |
| 1348 plist_map_iterator begin (void) { return plist_map.begin (); } | |
| 1349 plist_map_const_iterator begin (void) const { return plist_map.begin (); } | |
| 1350 | |
| 1351 plist_map_iterator end (void) { return plist_map.end (); } | |
| 1352 plist_map_const_iterator end (void) const { return plist_map.end (); } | |
| 1353 | |
| 1354 plist_map_iterator find (const std::string& go_name) | |
| 1355 { | |
| 1356 return plist_map.find (go_name); | |
| 1357 } | |
| 1358 | |
| 1359 plist_map_const_iterator find (const std::string& go_name) const | |
| 1360 { | |
| 1361 return plist_map.find (go_name); | |
| 1362 } | |
| 1363 | |
| 1364 Octave_map as_struct (const std::string& prefix_arg) const; | |
| 1365 | |
| 1366 private: | |
| 1367 plist_map_type plist_map; | |
| 1368 }; | |
| 1369 | |
| 1370 // --------------------------------------------------------------------- | |
| 1371 | |
| 7419 | 1372 class graphics_backend; |
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1373 class graphics_object; |
| 7419 | 1374 |
| 1375 class base_graphics_backend | |
| 1376 { | |
| 1377 public: | |
| 1378 friend class graphics_backend; | |
| 1379 | |
| 1380 public: | |
| 1381 base_graphics_backend (const std::string& nm) | |
| 1382 : name (nm), count (0) { } | |
| 1383 | |
| 1384 virtual ~base_graphics_backend (void) { } | |
| 1385 | |
| 1386 std::string get_name (void) const { return name; } | |
| 1387 | |
| 1388 virtual bool is_valid (void) const { return false; } | |
| 1389 | |
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1390 virtual void redraw_figure (const graphics_object&) const |
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1391 { gripe_invalid ("redraw_figure"); } |
| 7419 | 1392 |
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1393 virtual void print_figure (const graphics_object&, const std::string&, |
| 7419 | 1394 const std::string&, bool, |
| 1395 const std::string& = "") const | |
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1396 { gripe_invalid ("print_figure"); } |
| 7419 | 1397 |
| 1398 virtual Matrix get_canvas_size (const graphics_handle&) const | |
| 1399 { | |
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1400 gripe_invalid ("get_canvas_size"); |
| 7419 | 1401 return Matrix (1, 2, 0.0); |
| 1402 } | |
| 1403 | |
| 7427 | 1404 virtual double get_screen_resolution (void) const |
| 1405 { | |
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1406 gripe_invalid ("get_screen_resolution"); |
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1407 return 72.0; |
| 7427 | 1408 } |
| 7445 | 1409 |
| 1410 virtual Matrix get_screen_size (void) const | |
| 1411 { | |
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1412 gripe_invalid ("get_screen_size"); |
| 7445 | 1413 return Matrix (1, 2, 0.0); |
| 1414 } | |
| 7427 | 1415 |
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1416 // Called when graphics object using this backend changes it's property. |
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1417 virtual void property_changed (const graphics_object&, int) |
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1418 { gripe_invalid ("property_changed"); } |
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1419 |
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1420 void property_changed (const graphics_handle&, int); |
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1421 |
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1422 // Called when new object using this backend is created. |
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1423 virtual void object_created (const graphics_object&) |
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1424 { gripe_invalid ("object_created"); } |
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1425 |
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1426 void object_created (const graphics_handle&); |
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1427 |
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1428 // Called when object using this backend is destroyed. |
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1429 virtual void object_destroyed (const graphics_object&) |
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1430 { gripe_invalid ("object_destroyed"); } |
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1431 |
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1432 void object_destroyed (const graphics_handle&); |
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1433 |
| 7419 | 1434 private: |
| 1435 std::string name; | |
| 1436 int count; | |
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1437 |
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1438 private: |
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1439 void gripe_invalid (const std::string& fname) const |
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1440 { |
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1441 if (! is_valid ()) |
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1442 error ("%s: invalid graphics backend", fname.c_str ()); |
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1443 } |
| 7419 | 1444 }; |
| 1445 | |
| 1446 class graphics_backend | |
| 1447 { | |
| 1448 public: | |
| 1449 graphics_backend (void) | |
| 1450 : rep (new base_graphics_backend ("unknown")) | |
| 1451 { | |
| 1452 rep->count++; | |
| 1453 } | |
| 1454 | |
| 1455 graphics_backend (base_graphics_backend* b) | |
| 1456 : rep (b) | |
| 1457 { | |
| 1458 rep->count++; | |
| 1459 } | |
| 1460 | |
| 1461 graphics_backend (const graphics_backend& b) | |
| 1462 : rep (b.rep) | |
| 1463 { | |
| 1464 rep->count++; | |
| 1465 } | |
| 1466 | |
| 1467 ~graphics_backend (void) | |
| 1468 { | |
| 1469 if (--rep->count == 0) | |
| 1470 delete rep; | |
| 1471 } | |
| 1472 | |
| 1473 graphics_backend& operator = (const graphics_backend& b) | |
| 1474 { | |
| 1475 if (rep != b.rep) | |
| 1476 { | |
| 1477 if (--rep->count == 0) | |
| 1478 delete rep; | |
| 1479 | |
| 1480 rep = b.rep; | |
| 1481 rep->count++; | |
| 1482 } | |
| 1483 | |
| 1484 return *this; | |
| 1485 } | |
| 1486 | |
| 1487 operator bool (void) const { return rep->is_valid (); } | |
| 1488 | |
| 1489 std::string get_name (void) const { return rep->get_name (); } | |
| 1490 | |
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1491 void redraw_figure (const graphics_object& go) const |
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1492 { rep->redraw_figure (go); } |
| 7419 | 1493 |
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1494 void print_figure (const graphics_object& go, const std::string& term, |
| 7419 | 1495 const std::string& file, bool mono, |
| 1496 const std::string& debug_file = "") const | |
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1497 { rep->print_figure (go, term, file, mono, debug_file); } |
| 7419 | 1498 |
| 1499 Matrix get_canvas_size (const graphics_handle& fh) const | |
| 1500 { return rep->get_canvas_size (fh); } | |
| 1501 | |
| 7427 | 1502 double get_screen_resolution (void) const |
| 1503 { return rep->get_screen_resolution (); } | |
| 1504 | |
| 7445 | 1505 Matrix get_screen_size (void) const |
| 1506 { return rep->get_screen_size (); } | |
| 1507 | |
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1508 // Notifies backend that object't property has changed. |
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1509 void property_changed (const graphics_object& go, int id) |
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1510 { rep->property_changed (go, id); } |
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|
1511 |
|
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|
1512 void property_changed (const graphics_handle& h, int id) |
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|
1513 { rep->property_changed (h, id); } |
|
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|
1514 |
|
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|
1515 // Notifies backend that new object was created. |
|
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|
1516 void object_created (const graphics_object& go) |
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1517 { rep->object_created (go); } |
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|
1518 |
|
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|
1519 void object_created (const graphics_handle& h) |
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1520 { rep->object_created (h); } |
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1521 |
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|
1522 // Notifies backend that object was destroyed. |
|
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1523 // This is called only for explicitly deleted object. Children are |
|
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|
1524 // deleted implicitly and backend isn't notified. |
|
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|
1525 void object_destroyed (const graphics_object& go) |
|
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|
1526 { rep->object_destroyed (go); } |
|
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|
1527 |
|
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1528 void object_destroyed (const graphics_handle& h) |
|
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|
1529 { rep->object_destroyed (h); } |
|
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|
1530 |
| 7419 | 1531 OCTINTERP_API static graphics_backend default_backend (void); |
| 1532 | |
| 1533 static void register_backend (const graphics_backend& b) | |
| 1534 { available_backends[b.get_name ()] = b; } | |
| 1535 | |
| 1536 static void unregister_backend (const std::string& name) | |
| 1537 { available_backends.erase (name); } | |
| 1538 | |
| 7439 | 1539 static graphics_backend find_backend (const std::string& name) |
| 1540 { | |
| 1541 const_available_backends_iterator p = available_backends.find (name); | |
| 1542 | |
| 1543 if (p != available_backends.end ()) | |
| 1544 return p->second; | |
| 1545 else | |
| 1546 return default_backend (); | |
| 1547 } | |
| 1548 | |
|
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|
1549 static Cell available_backends_list (void) |
|
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1550 { |
|
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1551 Cell m (1 , available_backends.size ()); |
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1552 const_available_backends_iterator p; |
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1553 int i; |
|
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1554 |
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1555 for (i = 0,p = available_backends.begin (); p != available_backends.end (); p++,i++) |
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|
1556 m(i) = p->first; |
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|
1557 |
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|
1558 return m; |
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|
1559 } |
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1560 |
| 7419 | 1561 private: |
| 1562 base_graphics_backend *rep; | |
| 1563 | |
| 7445 | 1564 static OCTINTERP_API std::map<std::string, graphics_backend> available_backends; |
| 7439 | 1565 |
| 1566 typedef std::map<std::string, graphics_backend>::iterator available_backends_iterator; | |
| 1567 typedef std::map<std::string, graphics_backend>::const_iterator const_available_backends_iterator; | |
| 7419 | 1568 }; |
| 1569 | |
| 1570 // --------------------------------------------------------------------- | |
| 1571 | |
| 6874 | 1572 class base_graphics_object; |
| 1573 | |
| 7365 | 1574 class OCTINTERP_API base_properties |
| 6874 | 1575 { |
| 1576 public: | |
| 7176 | 1577 base_properties (const std::string& ty = "unknown", |
| 7363 | 1578 const graphics_handle& mh = graphics_handle (), |
|
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1579 const graphics_handle& p = graphics_handle ()); |
| 6874 | 1580 |
| 1581 virtual ~base_properties (void) { } | |
| 1582 | |
| 1583 virtual std::string graphics_object_name (void) const { return "unknonwn"; } | |
| 1584 | |
| 1585 void mark_modified (void); | |
| 1586 | |
| 1587 void override_defaults (base_graphics_object& obj); | |
| 1588 | |
| 1589 // Look through DEFAULTS for properties with given CLASS_NAME, and | |
| 1590 // apply them to the current object with set (virtual method). | |
| 1591 | |
| 1592 void set_from_list (base_graphics_object& obj, property_list& defaults); | |
| 1593 | |
| 7363 | 1594 void insert_property (const std::string& name, property p) |
| 1595 { | |
| 1596 p.set_name (name); | |
| 1597 p.set_parent (__myhandle__); | |
| 1598 all_props[name] = p; | |
| 1599 } | |
| 1600 | |
| 1601 virtual void set (const caseless_str&, const octave_value&); | |
| 1602 | |
| 1603 virtual octave_value get (const caseless_str&) const; | |
| 1604 | |
| 7379 | 1605 virtual octave_value get (bool all = false) const; |
| 7363 | 1606 |
|
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1607 virtual property get_property (const caseless_str&); |
| 7363 | 1608 |
|
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1609 bool has_property (const caseless_str&); |
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1610 |
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1611 bool is_modified (void) const { return is___modified__ (); } |
| 7251 | 1612 |
| 7386 | 1613 virtual void remove_child (const graphics_handle& h); |
| 1614 | |
| 1615 virtual void adopt (const graphics_handle& h) | |
| 6874 | 1616 { |
| 1617 octave_idx_type n = children.numel (); | |
|
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1618 children.resize (n+1, 1); |
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1619 for (octave_idx_type i = n; i > 0; i--) |
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1620 children(i) = children(i-1); |
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1621 children(0) = h.value (); |
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1622 mark_modified (); |
| 6874 | 1623 } |
| 1624 | |
| 7419 | 1625 virtual graphics_backend get_backend (void) const; |
| 1626 | |
|
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1627 virtual Matrix get_boundingbox (bool /*internal*/ = false) const |
| 7447 | 1628 { return Matrix (1, 4, 0.0); } |
| 1629 | |
|
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1630 virtual void update_boundingbox (void); |
|
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1631 |
|
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|
1632 virtual void add_listener (const caseless_str&, const octave_value&, |
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1633 listener_mode = POSTSET); |
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1634 |
| 7363 | 1635 void set_tag (const octave_value& val) { tag = val; } |
| 7176 | 1636 |
| 6874 | 1637 void set_parent (const octave_value& val); |
| 1638 | |
|
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|
1639 Matrix get_all_children (void) const { return children; } |
|
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1640 |
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1641 void set_children (const octave_value& val); |
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1642 |
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1643 void set_modified (const octave_value& val) { set___modified__ (val); } |
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1644 |
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|
1645 void set___modified__ (const octave_value& val) { __modified__ = val; } |
| 7366 | 1646 |
| 6874 | 1647 void reparent (const graphics_handle& new_parent) { parent = new_parent; } |
| 1648 | |
| 7214 | 1649 // Update data limits for AXIS_TYPE (xdata, ydata, etc.) in the parent |
| 1650 // axes object. | |
| 1651 | |
| 7386 | 1652 virtual void update_axis_limits (const std::string& axis_type) const; |
| 7214 | 1653 |
| 6874 | 1654 virtual void delete_children (void); |
| 1655 | |
|
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|
1656 static property_list::pval_map_type factory_defaults (void); |
| 7222 | 1657 |
| 1658 // FIXME -- these functions should be generated automatically by the | |
| 1659 // genprops.awk script. | |
| 1660 // | |
| 1661 // EMIT_BASE_PROPERTIES_GET_FUNCTIONS | |
|
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1662 |
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|
1663 virtual octave_value get_xlim (void) const { return octave_value (); } |
|
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|
1664 virtual octave_value get_ylim (void) const { return octave_value (); } |
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|
1665 virtual octave_value get_zlim (void) const { return octave_value (); } |
|
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|
1666 virtual octave_value get_clim (void) const { return octave_value (); } |
|
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|
1667 virtual octave_value get_alim (void) const { return octave_value (); } |
|
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1668 |
|
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|
1669 virtual bool is_xliminclude (void) const { return false; } |
|
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|
1670 virtual bool is_yliminclude (void) const { return false; } |
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|
1671 virtual bool is_zliminclude (void) const { return false; } |
|
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|
1672 virtual bool is_climinclude (void) const { return false; } |
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|
1673 virtual bool is_aliminclude (void) const { return false; } |
| 8249 | 1674 |
| 1675 bool is_handle_visible (void) const | |
| 1676 { | |
| 1677 return ! handlevisibility.is ("off"); | |
| 1678 } | |
|
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1679 |
| 6874 | 1680 protected: |
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1681 void set_dynamic (const caseless_str&, const octave_value&); |
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1682 |
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1683 octave_value get_dynamic (const caseless_str&) const; |
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1684 |
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1685 octave_value get_dynamic (bool all = false) const; |
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1686 |
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1687 property get_property_dynamic (const caseless_str&); |
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1688 |
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|
1689 BEGIN_BASE_PROPERTIES |
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1690 // properties common to all objects |
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1691 bool_property beingdeleted , "off" |
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1692 radio_property busyaction , "{queue}|cancel" |
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|
1693 callback_property buttondownfcn , Matrix () |
|
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1694 // FIXME: use a property class for children |
| 8249 | 1695 Matrix children Gfs , Matrix () |
|
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1696 bool_property clipping , "on" |
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|
1697 callback_property createfcn , Matrix () |
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1698 callback_property deletefcn , Matrix () |
|
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|
1699 radio_property handlevisibility , "{on}|callback|off" |
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|
1700 bool_property hittest , "on" |
|
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1701 bool_property interruptible , "on" |
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1702 handle_property parent fs , p |
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1703 bool_property selected , "off" |
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1704 bool_property selectionhighlight , "on" |
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1705 string_property tag s , "" |
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1706 string_property type frs , ty |
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1707 any_property userdata , Matrix () |
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1708 bool_property visible , "on" |
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1709 // additional (octave-specific) properties |
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1710 bool_property __modified__ s , "on" |
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1711 graphics_handle __myhandle__ fhrs , mh |
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1712 // FIXME: should this really be here? |
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1713 handle_property uicontextmenu , graphics_handle () |
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1714 END_PROPERTIES |
| 7363 | 1715 |
| 1716 protected: | |
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1717 struct cmp_caseless_str |
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1718 { |
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1719 bool operator () (const caseless_str &a, const caseless_str &b) const |
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1720 { |
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1721 std::string a1 = a; |
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1722 std::transform (a1.begin (), a1.end (), a1.begin (), tolower); |
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1723 std::string b1 = b; |
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1724 std::transform (b1.begin (), b1.end (), b1.begin (), tolower); |
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1725 |
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1726 return a1 < b1; |
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1727 } |
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1728 }; |
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1729 |
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1730 std::map<caseless_str, property, cmp_caseless_str> all_props; |
| 7363 | 1731 |
| 1732 protected: | |
| 1733 void insert_static_property (const std::string& name, base_property& p) | |
| 1734 { insert_property (name, property (&p, true)); } | |
| 1735 | |
| 1736 virtual void init (void) { } | |
| 6874 | 1737 }; |
| 1738 | |
| 7365 | 1739 class OCTINTERP_API base_graphics_object |
| 6874 | 1740 { |
| 1741 public: | |
| 1742 friend class graphics_object; | |
| 1743 | |
| 1744 base_graphics_object (void) : count (1) { } | |
| 1745 | |
| 1746 base_graphics_object (const base_graphics_object&) { } | |
| 1747 | |
| 1748 virtual ~base_graphics_object (void) { } | |
| 1749 | |
| 1750 virtual void mark_modified (void) | |
| 1751 { | |
| 7386 | 1752 if (valid_object ()) |
| 1753 get_properties ().mark_modified (); | |
| 1754 else | |
| 1755 error ("base_graphics_object::mark_modified: invalid graphics object"); | |
| 6874 | 1756 } |
| 1757 | |
| 7386 | 1758 virtual void override_defaults (base_graphics_object& obj) |
| 6874 | 1759 { |
| 7386 | 1760 if (valid_object ()) |
| 1761 get_properties ().override_defaults (obj); | |
| 1762 else | |
| 1763 error ("base_graphics_object::override_defaults: invalid graphics object"); | |
| 6874 | 1764 } |
| 1765 | |
| 7386 | 1766 virtual void set_from_list (property_list& plist) |
| 6874 | 1767 { |
| 7386 | 1768 if (valid_object ()) |
| 1769 get_properties ().set_from_list (*this, plist); | |
| 1770 else | |
| 1771 error ("base_graphics_object::set_from_list: invalid graphics object"); | |
| 6874 | 1772 } |
| 1773 | |
| 7386 | 1774 virtual void set (const caseless_str& pname, const octave_value& pval) |
| 6874 | 1775 { |
| 7386 | 1776 if (valid_object ()) |
| 1777 get_properties ().set (pname, pval); | |
| 1778 else | |
| 1779 error ("base_graphics_object::set: invalid graphics object"); | |
| 6874 | 1780 } |
| 1781 | |
| 1782 virtual void set_defaults (const std::string&) | |
| 1783 { | |
| 1784 error ("base_graphics_object::set_defaults: invalid graphics object"); | |
| 1785 } | |
| 1786 | |
| 7379 | 1787 virtual octave_value get (bool all = false) const |
| 6874 | 1788 { |
| 7386 | 1789 if (valid_object ()) |
| 1790 return get_properties ().get (all); | |
| 1791 else | |
| 1792 { | |
| 1793 error ("base_graphics_object::get: invalid graphics object"); | |
| 1794 return octave_value (); | |
| 1795 } | |
| 6874 | 1796 } |
| 1797 | |
| 7386 | 1798 virtual octave_value get (const caseless_str& pname) const |
| 6874 | 1799 { |
| 7386 | 1800 if (valid_object ()) |
| 1801 return get_properties ().get (pname); | |
| 1802 else | |
| 1803 { | |
| 1804 error ("base_graphics_object::get: invalid graphics object"); | |
| 1805 return octave_value (); | |
| 1806 } | |
| 6874 | 1807 } |
| 1808 | |
| 7189 | 1809 virtual octave_value get_default (const caseless_str&) const; |
| 6874 | 1810 |
| 7189 | 1811 virtual octave_value get_factory_default (const caseless_str&) const; |
| 6874 | 1812 |
| 1813 virtual octave_value get_defaults (void) const | |
| 1814 { | |
| 1815 error ("base_graphics_object::get_defaults: invalid graphics object"); | |
| 1816 return octave_value (); | |
| 1817 } | |
| 1818 | |
| 1819 virtual octave_value get_factory_defaults (void) const | |
| 1820 { | |
| 1821 error ("base_graphics_object::get_factory_defaults: invalid graphics object"); | |
| 1822 return octave_value (); | |
| 1823 } | |
| 1824 | |
| 1825 virtual graphics_handle get_parent (void) const | |
| 1826 { | |
| 7386 | 1827 if (valid_object ()) |
| 1828 return get_properties ().get_parent (); | |
| 1829 else | |
| 1830 { | |
| 1831 error ("base_graphics_object::get_parent: invalid graphics object"); | |
| 1832 return graphics_handle (); | |
| 1833 } | |
| 6874 | 1834 } |
| 1835 | |
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1836 graphics_handle get_handle (void) const |
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1837 { |
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1838 if (valid_object ()) |
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1839 return get_properties ().get___myhandle__ (); |
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1840 else |
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1841 { |
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1842 error ("base_graphics_object::get_handle: invalid graphics object"); |
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1843 return graphics_handle (); |
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1844 } |
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1845 } |
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1846 |
| 7386 | 1847 virtual void remove_child (const graphics_handle& h) |
| 6874 | 1848 { |
| 7386 | 1849 if (valid_object ()) |
| 1850 get_properties ().remove_child (h); | |
| 1851 else | |
| 1852 error ("base_graphics_object::remove_child: invalid graphics object"); | |
| 6874 | 1853 } |
| 1854 | |
| 7386 | 1855 virtual void adopt (const graphics_handle& h) |
| 6874 | 1856 { |
| 7386 | 1857 if (valid_object ()) |
| 1858 get_properties ().adopt (h); | |
| 1859 else | |
| 1860 error ("base_graphics_object::adopt: invalid graphics object"); | |
| 6874 | 1861 } |
| 1862 | |
| 7386 | 1863 virtual void reparent (const graphics_handle& np) |
| 6874 | 1864 { |
| 7386 | 1865 if (valid_object ()) |
| 1866 get_properties ().reparent (np); | |
| 1867 else | |
| 1868 error ("base_graphics_object::reparent: invalid graphics object"); | |
| 6874 | 1869 } |
| 1870 | |
| 1871 virtual void defaults (void) const | |
| 1872 { | |
| 7386 | 1873 if (valid_object ()) |
| 1874 { | |
| 1875 std::string msg = (type () + "::defaults"); | |
| 1876 gripe_not_implemented (msg.c_str ()); | |
| 1877 } | |
| 1878 else | |
| 1879 error ("base_graphics_object::default: invalid graphics object"); | |
| 6874 | 1880 } |
| 1881 | |
| 1882 virtual base_properties& get_properties (void) | |
| 1883 { | |
| 1884 static base_properties properties; | |
| 1885 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1886 return properties; | |
| 1887 } | |
| 1888 | |
| 7222 | 1889 virtual const base_properties& get_properties (void) const |
| 1890 { | |
| 1891 static base_properties properties; | |
| 1892 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1893 return properties; | |
| 1894 } | |
| 1895 | |
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1896 virtual void update_axis_limits (const std::string& axis_type); |
| 7214 | 1897 |
| 6874 | 1898 virtual bool valid_object (void) const { return false; } |
| 1899 | |
| 7386 | 1900 virtual std::string type (void) const |
| 1901 { | |
| 1902 return (valid_object () ? get_properties ().graphics_object_name () | |
| 1903 : "unknown"); | |
| 1904 } | |
| 6874 | 1905 |
| 1906 bool isa (const std::string& go_name) const | |
| 1907 { | |
| 1908 return type () == go_name; | |
| 1909 } | |
| 1910 | |
| 7419 | 1911 virtual graphics_backend get_backend (void) const |
| 1912 { | |
| 1913 if (valid_object ()) | |
| 1914 return get_properties ().get_backend (); | |
| 1915 else | |
| 1916 { | |
| 1917 error ("base_graphics_object::get_backend: invalid graphics object"); | |
| 1918 return graphics_backend (); | |
| 1919 } | |
| 1920 } | |
| 1921 | |
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1922 virtual void add_property_listener (const std::string& nm, |
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1923 const octave_value& v, |
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1924 listener_mode mode = POSTSET) |
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1925 { |
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1926 if (valid_object ()) |
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1927 get_properties ().add_listener (nm, v, mode); |
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1928 } |
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1929 |
| 6874 | 1930 protected: |
| 1931 // A reference count. | |
| 1932 int count; | |
| 1933 }; | |
| 1934 | |
| 7365 | 1935 class OCTINTERP_API graphics_object |
| 6874 | 1936 { |
| 1937 public: | |
| 1938 graphics_object (void) : rep (new base_graphics_object ()) { } | |
| 1939 | |
| 1940 graphics_object (base_graphics_object *new_rep) | |
| 1941 : rep (new_rep) { } | |
| 1942 | |
| 1943 graphics_object (const graphics_object& obj) | |
| 1944 { | |
| 1945 rep = obj.rep; | |
| 1946 rep->count++; | |
| 1947 } | |
| 1948 | |
| 1949 graphics_object& operator = (const graphics_object& obj) | |
| 1950 { | |
| 1951 if (rep != obj.rep) | |
| 1952 { | |
| 1953 if (--rep->count == 0) | |
| 1954 delete rep; | |
| 1955 | |
| 1956 rep = obj.rep; | |
| 1957 rep->count++; | |
| 1958 } | |
| 1959 | |
| 1960 return *this; | |
| 1961 } | |
| 1962 | |
| 1963 ~graphics_object (void) | |
| 1964 { | |
| 1965 if (--rep->count == 0) | |
| 1966 delete rep; | |
| 1967 } | |
| 1968 | |
| 1969 void mark_modified (void) { rep->mark_modified (); } | |
| 1970 | |
| 1971 void override_defaults (base_graphics_object& obj) | |
| 1972 { | |
| 1973 rep->override_defaults (obj); | |
| 1974 } | |
| 1975 | |
| 7214 | 1976 void set_from_list (property_list& plist) { rep->set_from_list (plist); } |
| 6874 | 1977 |
| 7189 | 1978 void set (const caseless_str& name, const octave_value& val) |
| 6874 | 1979 { |
| 1980 rep->set (name, val); | |
| 1981 } | |
| 1982 | |
| 1983 void set (const octave_value_list& args); | |
| 1984 | |
| 7214 | 1985 void set_defaults (const std::string& mode) { rep->set_defaults (mode); } |
| 1986 | |
| 7379 | 1987 octave_value get (bool all = false) const { return rep->get (all); } |
| 6874 | 1988 |
| 7189 | 1989 octave_value get (const caseless_str& name) const |
| 6874 | 1990 { |
| 1991 return name.compare ("default") | |
| 1992 ? get_defaults () | |
| 1993 : (name.compare ("factory") | |
| 1994 ? get_factory_defaults () : rep->get (name)); | |
| 1995 } | |
| 1996 | |
| 7189 | 1997 octave_value get_default (const caseless_str& name) const |
| 6874 | 1998 { |
| 1999 return rep->get_default (name); | |
| 2000 } | |
| 2001 | |
| 7189 | 2002 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 2003 { |
| 2004 return rep->get_factory_default (name); | |
| 2005 } | |
| 2006 | |
| 2007 octave_value get_defaults (void) const { return rep->get_defaults (); } | |
| 2008 | |
| 2009 octave_value get_factory_defaults (void) const | |
| 2010 { | |
| 2011 return rep->get_factory_defaults (); | |
| 2012 } | |
| 2013 | |
| 2014 graphics_handle get_parent (void) const { return rep->get_parent (); } | |
| 2015 | |
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2016 graphics_handle get_handle (void) const { return rep->get_handle (); } |
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2017 |
| 7214 | 2018 void remove_child (const graphics_handle& h) { rep->remove_child (h); } |
| 2019 | |
| 2020 void adopt (const graphics_handle& h) { rep->adopt (h); } | |
| 2021 | |
| 2022 void reparent (const graphics_handle& h) { rep->reparent (h); } | |
| 6874 | 2023 |
| 2024 void defaults (void) const { rep->defaults (); } | |
| 2025 | |
| 2026 bool isa (const std::string& go_name) const { return rep->isa (go_name); } | |
| 2027 | |
| 2028 base_properties& get_properties (void) { return rep->get_properties (); } | |
| 2029 | |
| 7222 | 2030 const base_properties& get_properties (void) const |
| 2031 { | |
| 2032 return rep->get_properties (); | |
| 2033 } | |
| 2034 | |
| 7214 | 2035 void update_axis_limits (const std::string& axis_type) |
| 2036 { | |
| 2037 rep->update_axis_limits (axis_type); | |
| 2038 } | |
| 2039 | |
| 6874 | 2040 bool valid_object (void) const { return rep->valid_object (); } |
| 2041 | |
| 8208 | 2042 std::string type (void) const { return rep->type (); } |
| 2043 | |
| 6874 | 2044 operator bool (void) const { return rep->valid_object (); } |
| 2045 | |
| 7222 | 2046 // FIXME -- these functions should be generated automatically by the |
| 2047 // genprops.awk script. | |
| 2048 // | |
| 2049 // EMIT_GRAPHICS_OBJECT_GET_FUNCTIONS | |
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2050 |
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2051 octave_value get_xlim (void) const |
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2052 { return get_properties ().get_xlim (); } |
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2053 |
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2054 octave_value get_ylim (void) const |
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2055 { return get_properties ().get_ylim (); } |
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2056 |
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2057 octave_value get_zlim (void) const |
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2058 { return get_properties ().get_zlim (); } |
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2059 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
7860
diff
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|
2060 octave_value get_clim (void) const |
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8f3459a90bf3
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parents:
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diff
changeset
|
2061 { return get_properties ().get_clim (); } |
|
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
|
2062 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
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changeset
|
2063 octave_value get_alim (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
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|
2064 { return get_properties ().get_alim (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2065 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2066 bool is_xliminclude (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
|
2067 { return get_properties ().is_xliminclude (); } |
|
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
|
2068 |
|
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
|
2069 bool is_yliminclude (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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|
2070 { return get_properties ().is_yliminclude (); } |
|
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parents:
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changeset
|
2071 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
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changeset
|
2072 bool is_zliminclude (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
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|
2073 { return get_properties ().is_zliminclude (); } |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2074 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2075 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
|
2076 { return get_properties ().is_climinclude (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2077 |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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changeset
|
2078 bool is_aliminclude (void) const |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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|
2079 { return get_properties ().is_aliminclude (); } |
| 8249 | 2080 |
| 2081 bool is_handle_visible (void) const | |
| 2082 { return get_properties ().is_handle_visible (); } | |
|
7862
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|
2083 |
| 7419 | 2084 graphics_backend get_backend (void) const { return rep->get_backend (); } |
| 7408 | 2085 |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
2086 void add_property_listener (const std::string& nm, const octave_value& v, |
|
3249f64f69b2
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parents:
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|
2087 listener_mode mode = POSTSET) |
|
3249f64f69b2
Initial low-level support for property listeners.
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parents:
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diff
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|
2088 { rep->add_property_listener (nm, v, mode); } |
|
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Initial low-level support for property listeners.
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parents:
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diff
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|
2089 |
| 7408 | 2090 private: |
| 7419 | 2091 base_graphics_object *rep; |
| 7408 | 2092 }; |
| 2093 | |
| 2094 // --------------------------------------------------------------------- | |
| 2095 | |
| 7365 | 2096 class OCTINTERP_API root_figure : public base_graphics_object |
| 6874 | 2097 { |
| 2098 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2099 class OCTINTERP_API properties : public base_properties |
| 6874 | 2100 { |
| 2101 public: | |
|
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Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2102 void remove_child (const graphics_handle& h); |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2103 |
| 6874 | 2104 // See the genprops.awk script for an explanation of the |
| 2105 // properties declarations. | |
| 2106 | |
|
8247
e41f420875db
set name of root_figure object to root
John W. Eaton <jwe@octave.org>
parents:
8222
diff
changeset
|
2107 BEGIN_PROPERTIES (root_figure, root) |
| 7363 | 2108 handle_property currentfigure S , graphics_handle () |
|
7822
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Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7821
diff
changeset
|
2109 handle_property callbackobject Sr , graphics_handle () |
|
8070
3b53b25e2550
Add data sources and line series
David Bateman <dbateman@free.fr>
parents:
8063
diff
changeset
|
2110 bool_property showhiddenhandles , "off" |
| 6874 | 2111 END_PROPERTIES |
|
7822
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7821
diff
changeset
|
2112 |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7821
diff
changeset
|
2113 private: |
|
edbaa13397ee
Implement callbackobject property in root object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7821
diff
changeset
|
2114 std::list<graphics_handle> cbo_stack; |
| 6874 | 2115 }; |
| 2116 | |
| 2117 private: | |
| 2118 properties xproperties; | |
| 2119 | |
| 2120 public: | |
| 2121 | |
| 7363 | 2122 root_figure (void) : xproperties (0, graphics_handle ()), default_properties () { } |
| 6874 | 2123 |
| 2124 ~root_figure (void) { xproperties.delete_children (); } | |
| 2125 | |
| 2126 void mark_modified (void) { } | |
| 2127 | |
| 2128 void override_defaults (base_graphics_object& obj) | |
| 2129 { | |
| 2130 // Now override with our defaults. If the default_properties | |
| 2131 // list includes the properties for all defaults (line, | |
| 2132 // surface, etc.) then we don't have to know the type of OBJ | |
| 2133 // here, we just call its set function and let it decide which | |
| 2134 // properties from the list to use. | |
| 2135 obj.set_from_list (default_properties); | |
| 2136 } | |
| 2137 | |
| 7189 | 2138 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2139 { |
| 2140 if (name.compare ("default", 7)) | |
| 2141 // strip "default", pass rest to function that will | |
| 2142 // parse the remainder and add the element to the | |
| 2143 // default_properties map. | |
| 2144 default_properties.set (name.substr (7), value); | |
| 2145 else | |
| 2146 xproperties.set (name, value); | |
| 2147 } | |
| 2148 | |
| 7189 | 2149 octave_value get (const caseless_str& name) const |
| 6874 | 2150 { |
| 2151 octave_value retval; | |
| 2152 | |
| 2153 if (name.compare ("default", 7)) | |
| 2154 return get_default (name.substr (7)); | |
| 2155 else if (name.compare ("factory", 7)) | |
| 2156 return get_factory_default (name.substr (7)); | |
| 2157 else | |
| 2158 retval = xproperties.get (name); | |
| 2159 | |
| 2160 return retval; | |
| 2161 } | |
| 2162 | |
| 7189 | 2163 octave_value get_default (const caseless_str& name) const |
| 6874 | 2164 { |
| 2165 octave_value retval = default_properties.lookup (name); | |
| 2166 | |
| 2167 if (retval.is_undefined ()) | |
|
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40b16e04172a
Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
2168 { |
|
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parents:
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diff
changeset
|
2169 // no default property found, use factory default |
|
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Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7846
diff
changeset
|
2170 retval = factory_properties.lookup (name); |
|
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Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
2171 |
|
40b16e04172a
Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2172 if (retval.is_undefined ()) |
|
40b16e04172a
Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7846
diff
changeset
|
2173 error ("get: invalid default property `%s'", name.c_str ()); |
|
40b16e04172a
Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7846
diff
changeset
|
2174 } |
| 6874 | 2175 |
| 2176 return retval; | |
| 2177 } | |
| 2178 | |
| 7189 | 2179 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 2180 { |
| 2181 octave_value retval = factory_properties.lookup (name); | |
| 2182 | |
| 2183 if (retval.is_undefined ()) | |
| 2184 error ("get: invalid factory default property `%s'", name.c_str ()); | |
| 2185 | |
| 2186 return retval; | |
| 2187 } | |
| 2188 | |
| 2189 octave_value get_defaults (void) const | |
| 2190 { | |
| 2191 return default_properties.as_struct ("default"); | |
| 2192 } | |
| 2193 | |
| 2194 octave_value get_factory_defaults (void) const | |
| 2195 { | |
| 2196 return factory_properties.as_struct ("factory"); | |
| 2197 } | |
| 2198 | |
| 2199 base_properties& get_properties (void) { return xproperties; } | |
| 2200 | |
| 7222 | 2201 const base_properties& get_properties (void) const { return xproperties; } |
| 2202 | |
| 6874 | 2203 bool valid_object (void) const { return true; } |
| 2204 | |
| 2205 private: | |
| 2206 property_list default_properties; | |
| 2207 | |
| 2208 static property_list factory_properties; | |
| 2209 | |
| 2210 static property_list::plist_map_type init_factory_properties (void); | |
| 2211 }; | |
| 2212 | |
| 2213 // --------------------------------------------------------------------- | |
| 2214 | |
| 7365 | 2215 class OCTINTERP_API figure : public base_graphics_object |
| 6874 | 2216 { |
| 2217 public: | |
| 7445 | 2218 class OCTINTERP_API properties : public base_properties |
| 6874 | 2219 { |
| 2220 public: | |
|
8266
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8263
diff
changeset
|
2221 void remove_child (const graphics_handle& h); |
|
81b124f463f9
properly update currentaxes when axes are deleted
John W. Eaton <jwe@octave.org>
parents:
8263
diff
changeset
|
2222 |
| 7366 | 2223 void set_visible (const octave_value& val); |
| 6874 | 2224 |
| 7408 | 2225 graphics_backend get_backend (void) const |
| 2226 { | |
| 2227 if (! backend) | |
| 2228 backend = graphics_backend::default_backend (); | |
| 2229 | |
| 2230 return backend; | |
| 2231 } | |
| 2232 | |
| 7439 | 2233 void set_backend (const graphics_backend& b) |
| 2234 { | |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2235 if (backend) |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2236 backend.object_destroyed (__myhandle__); |
| 7439 | 2237 backend = b; |
| 2238 __backend__ = b.get_name (); | |
|
7847
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Make backend switching work.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7846
diff
changeset
|
2239 __plot_stream__ = Matrix (); |
| 7439 | 2240 mark_modified (); |
| 2241 } | |
| 2242 | |
| 2243 void set___backend__ (const octave_value& val) | |
| 2244 { | |
| 2245 if (! error_state) | |
| 2246 { | |
| 2247 if (val.is_string ()) | |
| 2248 { | |
| 2249 std::string nm = val.string_value (); | |
| 2250 graphics_backend b = graphics_backend::find_backend (nm); | |
| 2251 if (b.get_name () != nm) | |
| 2252 { | |
| 7869 | 2253 error ("set___backend__: invalid backend"); |
| 7439 | 2254 } |
| 2255 else | |
| 2256 { | |
| 2257 set_backend (b); | |
| 2258 mark_modified (); | |
| 2259 } | |
| 2260 } | |
| 2261 else | |
| 7869 | 2262 error ("set___backend__ must be a string"); |
| 7439 | 2263 } |
| 2264 } | |
| 7408 | 2265 |
| 7447 | 2266 Matrix get_boundingbox (bool internal = false) const; |
| 7445 | 2267 |
|
7828
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2268 void set_boundingbox (const Matrix& bb); |
|
7826
68550ad9ee9c
Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7824
diff
changeset
|
2269 |
|
8059
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2270 std::string get_title (void) const; |
|
75c99d3f97d7
Octave to backend notification scheme
John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2271 |
| 6874 | 2272 // See the genprops.awk script for an explanation of the |
| 2273 // properties declarations. | |
| 2274 | |
|
8247
e41f420875db
set name of root_figure object to root
John W. Eaton <jwe@octave.org>
parents:
8222
diff
changeset
|
2275 BEGIN_PROPERTIES (figure) |
| 7379 | 2276 any_property __plot_stream__ h , Matrix () |
| 2277 bool_property __enhanced__ h , "on" | |
| 7405 | 2278 radio_property nextplot , "new|{add}|replace_children|replace" |
| 7363 | 2279 callback_property closerequestfcn , "closereq" |
| 2280 handle_property currentaxes S , graphics_handle () | |
| 2281 array_property colormap , jet_colormap () | |
| 7405 | 2282 radio_property paperorientation , "{portrait}|landscape|rotated" |
| 7363 | 2283 color_property color , color_values (1, 1, 1) |
| 7405 | 2284 array_property alphamap , Matrix (64, 1, 1) |
| 2285 string_property currentcharacter r , "" | |
| 2286 handle_property currentobject r , graphics_handle () | |
| 2287 array_property current_point r , Matrix (2, 1, 0) | |
| 2288 bool_property dockcontrols , "off" | |
| 2289 bool_property doublebuffer , "on" | |
| 2290 string_property filename r , "" | |
| 2291 bool_property integerhandle , "on" | |
| 2292 bool_property inverthardcopy , "off" | |
| 2293 callback_property keypressfcn , Matrix () | |
| 2294 callback_property keyreleasefcn , Matrix () | |
| 2295 radio_property menubar , "none|{figure}" | |
| 2296 double_property mincolormap , 64 | |
| 2297 string_property name , "" | |
| 2298 bool_property numbertitle , "on" | |
| 2299 radio_property paperunits , "{inches}|centimeters|normalized|points" | |
| 2300 array_property paperposition , Matrix (1, 4 , 0) | |
| 2301 radio_property paperpositionmode , "auto|{manual}" | |
| 2302 array_property papersize r , Matrix (1, 4, 0) | |
| 2303 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" | |
| 2304 radio_property pointer , "crosshair|fullcrosshair|{arrow}|ibeam|watch|topl|topr|botl|botr|left|top|right|bottom|circle|cross|fleur|custom|hand" | |
| 2305 array_property pointershapecdata , Matrix (16, 16, 0) | |
| 2306 array_property pointershapehotspot , Matrix (1, 2, 0) | |
|
7828
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2307 array_property position S , default_figure_position () |
| 7405 | 2308 radio_property renderer , "{painters}|zbuffer|opengl|none" |
| 2309 radio_property renderermode , "{auto}|manual" | |
| 2310 bool_property resize , "on" | |
| 2311 callback_property resizefcn , Matrix () | |
| 2312 radio_property selectiontype , "{normal}|open|alt|extend" | |
| 2313 radio_property toolbar , "none|{auto}|figure" | |
| 2314 radio_property units , "inches|centimeters|normalized|points|{pixels}|characters" | |
| 2315 callback_property windowbuttondownfcn , Matrix () | |
| 2316 callback_property windowbuttonmotionfcn , Matrix () | |
| 2317 callback_property windowbuttonupfcn , Matrix () | |
| 2318 callback_property windowbuttonwheelfcn , Matrix () | |
| 2319 radio_property windowstyle , "{normal}|modal|docked" | |
| 2320 string_property wvisual , "" | |
| 2321 radio_property wvisualmode , "{auto}|manual" | |
| 2322 string_property xdisplay , "" | |
| 2323 string_property xvisual , "" | |
| 2324 radio_property xvisualmode , "{auto}|manual" | |
| 2325 callback_property buttondownfcn , Matrix () | |
| 7439 | 2326 string_property __backend__ s , "gnuplot" |
| 6874 | 2327 END_PROPERTIES |
| 7363 | 2328 |
| 2329 protected: | |
| 2330 void init (void) | |
| 2331 { | |
| 2332 colormap.add_constraint (dim_vector (-1, 3)); | |
| 7406 | 2333 alphamap.add_constraint (dim_vector (-1, 1)); |
| 2334 paperposition.add_constraint (dim_vector (1, 4)); | |
| 2335 pointershapecdata.add_constraint (dim_vector (16, 16)); | |
| 2336 pointershapehotspot.add_constraint (dim_vector (1, 2)); | |
| 2337 position.add_constraint (dim_vector (1, 4)); | |
| 7363 | 2338 } |
| 7408 | 2339 |
| 2340 private: | |
| 2341 mutable graphics_backend backend; | |
| 6874 | 2342 }; |
| 2343 | |
| 2344 private: | |
| 2345 properties xproperties; | |
| 2346 | |
| 2347 public: | |
| 2348 figure (const graphics_handle& mh, const graphics_handle& p) | |
| 2349 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2350 { | |
| 2351 xproperties.override_defaults (*this); | |
| 2352 } | |
| 2353 | |
| 2354 ~figure (void) | |
| 2355 { | |
| 7386 | 2356 xproperties.delete_children (); |
| 6874 | 2357 } |
| 2358 | |
| 2359 void override_defaults (base_graphics_object& obj) | |
| 2360 { | |
| 2361 // Allow parent (root figure) to override first (properties knows how | |
| 2362 // to find the parent object). | |
| 2363 xproperties.override_defaults (obj); | |
| 2364 | |
| 2365 // Now override with our defaults. If the default_properties | |
| 2366 // list includes the properties for all defaults (line, | |
| 2367 // surface, etc.) then we don't have to know the type of OBJ | |
| 2368 // here, we just call its set function and let it decide which | |
| 2369 // properties from the list to use. | |
| 2370 obj.set_from_list (default_properties); | |
| 2371 } | |
| 2372 | |
| 7189 | 2373 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2374 { |
| 2375 if (name.compare ("default", 7)) | |
| 2376 // strip "default", pass rest to function that will | |
| 2377 // parse the remainder and add the element to the | |
| 2378 // default_properties map. | |
| 2379 default_properties.set (name.substr (7), value); | |
| 2380 else | |
| 2381 xproperties.set (name, value); | |
| 2382 } | |
| 2383 | |
| 7189 | 2384 octave_value get (const caseless_str& name) const |
| 6874 | 2385 { |
| 2386 octave_value retval; | |
| 2387 | |
| 2388 if (name.compare ("default", 7)) | |
| 2389 retval = get_default (name.substr (7)); | |
| 2390 else | |
| 2391 retval = xproperties.get (name); | |
| 2392 | |
| 2393 return retval; | |
| 2394 } | |
| 2395 | |
| 7189 | 2396 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2397 |
| 2398 octave_value get_defaults (void) const | |
| 2399 { | |
| 2400 return default_properties.as_struct ("default"); | |
| 2401 } | |
| 2402 | |
| 2403 base_properties& get_properties (void) { return xproperties; } | |
| 2404 | |
| 7222 | 2405 const base_properties& get_properties (void) const { return xproperties; } |
| 2406 | |
| 6874 | 2407 bool valid_object (void) const { return true; } |
| 2408 | |
| 2409 private: | |
| 2410 property_list default_properties; | |
| 2411 }; | |
| 2412 | |
| 2413 // --------------------------------------------------------------------- | |
| 2414 | |
| 7435 | 2415 class OCTINTERP_API graphics_xform |
| 2416 { | |
| 2417 public: | |
| 2418 graphics_xform (void) | |
| 2419 : xform (xform_eye ()), xform_inv (xform_eye ()) | |
| 2420 { | |
| 2421 sx = sy = sz = "linear"; | |
| 2422 } | |
| 2423 | |
| 2424 graphics_xform (const Matrix& xm, const Matrix& xim, | |
| 2425 const scaler& x, const scaler& y, const scaler& z) | |
| 2426 : xform (xm), xform_inv (xim), sx (x), sy (y), sz (z) { } | |
| 2427 | |
| 2428 graphics_xform (const graphics_xform& g) | |
| 2429 : xform (g.xform), xform_inv (g.xform_inv), sx (g.sx), | |
| 2430 sy (g.sy), sz (g.sz) { } | |
| 2431 | |
| 2432 ~graphics_xform (void) { } | |
| 2433 | |
| 2434 graphics_xform& operator = (const graphics_xform& g) | |
| 2435 { | |
| 2436 xform = g.xform; | |
| 2437 xform_inv = g.xform_inv; | |
| 2438 sx = g.sx; | |
| 2439 sy = g.sy; | |
| 2440 sz = g.sz; | |
| 2441 | |
| 2442 return *this; | |
| 2443 } | |
| 2444 | |
| 2445 static ColumnVector xform_vector (double x, double y, double z); | |
| 2446 | |
| 2447 static Matrix xform_eye (void); | |
| 2448 | |
| 2449 ColumnVector transform (double x, double y, double z, | |
| 2450 bool scale = true) const; | |
| 2451 | |
| 2452 ColumnVector untransform (double x, double y, double z, | |
| 2453 bool scale = true) const; | |
| 2454 | |
| 2455 Matrix xscale (const Matrix& m) const { return sx.scale (m); } | |
| 2456 Matrix yscale (const Matrix& m) const { return sy.scale (m); } | |
| 2457 Matrix zscale (const Matrix& m) const { return sz.scale (m); } | |
| 2458 | |
|
7832
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Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
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parents:
7830
diff
changeset
|
2459 Matrix scale (const Matrix& m) const |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2460 { |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2461 bool has_z = (m.columns () > 2); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2462 |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2463 if (sx.is_linear () && sy.is_linear () |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
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parents:
7830
diff
changeset
|
2464 && (! has_z || sz.is_linear ())) |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2465 return m; |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2466 |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2467 Matrix retval (m.dims ()); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2468 |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2469 int r = m.rows (); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2470 |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2471 for (int i = 0; i < r; i++) |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2472 { |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2473 retval(i,0) = sx.scale (m(i,0)); |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2474 retval(i,1) = sy.scale (m(i,1)); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2475 if (has_z) |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2476 retval(i,2) = sz.scale (m(i,2)); |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2477 } |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2478 |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2479 return retval; |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2480 } |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2481 |
| 7435 | 2482 private: |
| 2483 Matrix xform; | |
| 2484 Matrix xform_inv; | |
| 2485 scaler sx, sy, sz; | |
| 2486 }; | |
| 2487 | |
| 7365 | 2488 class OCTINTERP_API axes : public base_graphics_object |
| 6874 | 2489 { |
| 2490 public: | |
| 7445 | 2491 class OCTINTERP_API properties : public base_properties |
| 6874 | 2492 { |
| 2493 public: | |
| 2494 void set_defaults (base_graphics_object& obj, const std::string& mode); | |
| 2495 | |
| 2496 void remove_child (const graphics_handle& h); | |
| 2497 | |
| 7427 | 2498 const scaler& get_x_scaler (void) const { return sx; } |
| 2499 const scaler& get_y_scaler (void) const { return sy; } | |
| 2500 const scaler& get_z_scaler (void) const { return sz; } | |
| 2501 | |
| 7447 | 2502 Matrix get_boundingbox (bool internal = false) const; |
| 7427 | 2503 |
|
7828
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2504 void update_boundingbox (void) |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2505 { |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2506 if (units_is ("normalized")) |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2507 { |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2508 update_transform (); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2509 base_properties::update_boundingbox (); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2510 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2511 } |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2512 |
| 7427 | 2513 void update_camera (void); |
| 2514 void update_aspectratios (void); | |
| 2515 void update_transform (void) | |
| 2516 { | |
| 2517 update_aspectratios (); | |
| 2518 update_camera (); | |
| 2519 } | |
| 2520 | |
| 7435 | 2521 graphics_xform get_transform (void) const |
| 2522 { return graphics_xform (x_render, x_render_inv, sx, sy, sz); } | |
| 2523 | |
| 2524 Matrix get_transform_matrix (void) const { return x_render; } | |
| 2525 Matrix get_inverse_transform_matrix (void) const { return x_render_inv; } | |
| 2526 Matrix get_opengl_matrix_1 (void) const { return x_gl_mat1; } | |
| 2527 Matrix get_opengl_matrix_2 (void) const { return x_gl_mat2; } | |
| 2528 Matrix get_transform_zlim (void) const { return x_zlim; } | |
| 2529 | |
|
7842
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2530 ColumnVector pixel2coord (double px, double py) const |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2531 { return get_transform ().untransform (px, py, (x_zlim(0)+x_zlim(1))/2); } |
|
7842
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2532 |
|
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2533 ColumnVector coord2pixel (double x, double y, double z) const |
|
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2534 { return get_transform ().transform (x, y, z); } |
|
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2535 |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2536 void zoom (const Matrix& xl, const Matrix& yl); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2537 void unzoom (void); |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2538 void clear_zoom_stack (void); |
|
7842
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2539 |
| 7427 | 2540 private: |
| 2541 scaler sx, sy, sz; | |
| 2542 Matrix x_render, x_render_inv; | |
| 2543 Matrix x_gl_mat1, x_gl_mat2; | |
| 2544 Matrix x_zlim; | |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2545 std::list<octave_value> zoom_stack; |
| 7427 | 2546 |
| 8249 | 2547 void set_text_child (handle_property& h, const std::string& who, |
| 2548 const octave_value& v); | |
| 2549 | |
| 8208 | 2550 void delete_text_child (handle_property& h); |
| 2551 | |
| 6874 | 2552 // See the genprops.awk script for an explanation of the |
| 2553 // properties declarations. | |
| 2554 | |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8210
diff
changeset
|
2555 // properties which are not in matlab: interpreter |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8210
diff
changeset
|
2556 |
|
8247
e41f420875db
set name of root_figure object to root
John W. Eaton <jwe@octave.org>
parents:
8222
diff
changeset
|
2557 BEGIN_PROPERTIES (axes) |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2558 array_property position u , default_axes_position () |
| 7363 | 2559 bool_property box , "on" |
| 2560 bool_property key , "off" | |
| 2561 bool_property keybox , "off" | |
|
7902
c51ae36fcbce
graphics.h.in (axes::properties::keypos): Declare as any_property instead of double_property
John W. Eaton <jwe@octave.org>
parents:
7870
diff
changeset
|
2562 any_property keypos , 1 |
| 7363 | 2563 array_property colororder , default_colororder () |
| 2564 array_property dataaspectratio m , Matrix (1, 3, 1.0) | |
| 2565 radio_property dataaspectratiomode , "{auto}|manual" | |
| 7379 | 2566 radio_property layer , "{bottom}|top" |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2567 row_vector_property xlim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2568 row_vector_property ylim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2569 row_vector_property zlim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2570 row_vector_property clim m , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2571 row_vector_property alim m , default_lim () |
| 7363 | 2572 radio_property xlimmode al , "{auto}|manual" |
| 2573 radio_property ylimmode al , "{auto}|manual" | |
| 2574 radio_property zlimmode al , "{auto}|manual" | |
| 2575 radio_property climmode al , "{auto}|manual" | |
| 7403 | 2576 radio_property alimmode , "{auto}|manual" |
| 8249 | 2577 handle_property xlabel SOf , gh_manager::make_graphics_handle ("text", __myhandle__, false) |
| 2578 handle_property ylabel SOf , gh_manager::make_graphics_handle ("text", __myhandle__, false) | |
| 2579 handle_property zlabel SOf , gh_manager::make_graphics_handle ("text", __myhandle__, false) | |
| 2580 handle_property title SOf , gh_manager::make_graphics_handle ("text", __myhandle__, false) | |
| 7363 | 2581 bool_property xgrid , "off" |
| 2582 bool_property ygrid , "off" | |
| 2583 bool_property zgrid , "off" | |
| 2584 bool_property xminorgrid , "off" | |
| 2585 bool_property yminorgrid , "off" | |
| 2586 bool_property zminorgrid , "off" | |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2587 row_vector_property xtick m , Matrix () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2588 row_vector_property ytick m , Matrix () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2589 row_vector_property ztick m , Matrix () |
| 7363 | 2590 radio_property xtickmode , "{auto}|manual" |
| 2591 radio_property ytickmode , "{auto}|manual" | |
| 2592 radio_property ztickmode , "{auto}|manual" | |
| 7403 | 2593 bool_property xminortick , "off" |
| 2594 bool_property yminortick , "off" | |
| 2595 bool_property zminortick , "off" | |
| 2596 // FIXME: should be kind of string array | |
| 7363 | 2597 any_property xticklabel m , "" |
| 2598 any_property yticklabel m , "" | |
| 2599 any_property zticklabel m , "" | |
| 2600 radio_property xticklabelmode , "{auto}|manual" | |
| 2601 radio_property yticklabelmode , "{auto}|manual" | |
| 2602 radio_property zticklabelmode , "{auto}|manual" | |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8210
diff
changeset
|
2603 radio_property interpreter , "tex|{none}|latex" |
| 7379 | 2604 color_property color , color_property (color_values (1, 1, 1), radio_values ("none")) |
| 7363 | 2605 color_property xcolor , color_values (0, 0, 0) |
| 2606 color_property ycolor , color_values (0, 0, 0) | |
| 2607 color_property zcolor , color_values (0, 0, 0) | |
| 7427 | 2608 radio_property xscale alu , "{linear}|log" |
| 2609 radio_property yscale alu , "{linear}|log" | |
| 2610 radio_property zscale alu , "{linear}|log" | |
| 2611 radio_property xdir u , "{normal}|reverse" | |
| 2612 radio_property ydir u , "{normal}|reverse" | |
| 2613 radio_property zdir u , "{normal}|reverse" | |
| 7365 | 2614 radio_property yaxislocation , "{left}|right|zero" |
| 2615 radio_property xaxislocation , "{bottom}|top|zero" | |
| 7427 | 2616 array_property view u , Matrix () |
| 7363 | 2617 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
|
2618 array_property outerposition u , default_axes_outerposition () |
| 7379 | 2619 radio_property activepositionproperty , "{outerposition}|position" |
| 7403 | 2620 color_property ambientlightcolor , color_values (1, 1, 1) |
| 2621 array_property cameraposition m , Matrix (1, 3, 0.0) | |
| 2622 array_property cameratarget m , Matrix (1, 3, 0.0) | |
| 2623 array_property cameraupvector m , Matrix () | |
| 2624 double_property cameraviewangle m , 10.0 | |
| 2625 radio_property camerapositionmode , "{auto}|manual" | |
| 2626 radio_property cameratargetmode , "{auto}|manual" | |
| 2627 radio_property cameraupvectormode , "{auto}|manual" | |
| 2628 radio_property cameraviewanglemode , "{auto}|manual" | |
| 2629 array_property currentpoint , Matrix (2, 3, 0.0) | |
| 2630 radio_property drawmode , "{normal}|fast" | |
| 2631 radio_property fontangle , "{normal}|italic|oblique" | |
| 2632 string_property fontname , "Helvetica" | |
| 2633 double_property fontsize , 12 | |
| 2634 radio_property fontunits , "{points}|normalized|inches|centimeters|pixels" | |
| 2635 radio_property fontweight , "{normal}|light|demi|bold" | |
| 7445 | 2636 radio_property gridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2637 // FIXME: should be kind of string array |
| 2638 string_property linestyleorder , "-" | |
| 2639 double_property linewidth , 0.5 | |
| 7445 | 2640 radio_property minorgridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2641 array_property plotboxaspectratio m , Matrix (1, 3, 1.0) |
| 2642 radio_property plotboxaspectratiomode , "{auto}|manual" | |
| 2643 radio_property projection , "{orthographic}|perpective" | |
| 2644 radio_property tickdir m , "{in}|out" | |
| 2645 radio_property tickdirmode , "{auto}|manual" | |
| 2646 array_property ticklength , Matrix (1, 2, 0.1) | |
| 2647 array_property tightinset r , Matrix (1, 4, 0.0) | |
| 2648 // FIXME: uicontextmenu should be moved here | |
| 2649 radio_property units , "{normalized}|inches|centimeters|points|pixels|characters" | |
| 2650 // hidden properties for transformation computation | |
| 2651 array_property x_viewtransform h , Matrix (4, 4, 0.0) | |
| 2652 array_property x_projectiontransform h , Matrix (4, 4, 0.0) | |
| 2653 array_property x_viewporttransform h , Matrix (4, 4, 0.0) | |
| 2654 array_property x_normrendertransform h , Matrix (4, 4, 0.0) | |
| 2655 array_property x_rendertransform h , Matrix (4, 4, 0.0) | |
| 7189 | 2656 END_PROPERTIES |
| 6874 | 2657 |
| 7363 | 2658 protected: |
| 8249 | 2659 void init (void); |
| 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
Shai Ayal <shaiay@users.sourceforge.net>
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
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
2704 calc_ticks_and_lims (xlim, xtick, xlimmode.is ("auto"), xscale.is ("log")); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
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.
Michael Goffioul <michael.goffioul@gmail.com>
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
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
2715 calc_ticks_and_lims (ylim, ytick, ylimmode.is ("auto"), yscale.is ("log")); |
|
7854
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2716 |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2717 fix_limits (ylim); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2718 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2719 if (do_clr_zoom) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2720 zoom_stack.clear (); |
| 7446 | 2721 } |
| 2722 | |
| 2723 void update_zlim (void) | |
| 2724 { | |
| 2725 if (ztickmode.is ("auto")) | |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
2726 calc_ticks_and_lims (zlim, ztick, zlimmode.is ("auto"), zscale.is ("log")); |
|
7854
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2727 |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2728 fix_limits (zlim); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2729 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
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7854
diff
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 |
|
8247
e41f420875db
set name of root_figure object to root
John W. Eaton <jwe@octave.org>
parents:
8222
diff
changeset
|
2824 BEGIN_PROPERTIES (line) |
|
7862
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7860
diff
changeset
|
2825 row_vector_property xdata u , default_data () |
|
8f3459a90bf3
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7860
diff
changeset
|
2826 row_vector_property ydata u , default_data () |
|
8f3459a90bf3
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diff
changeset
|
2827 row_vector_property zdata u , Matrix () |
|
8f3459a90bf3
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diff
changeset
|
2828 row_vector_property ldata u , Matrix () |
|
8f3459a90bf3
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7860
diff
changeset
|
2829 row_vector_property udata u , Matrix () |
|
8f3459a90bf3
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diff
changeset
|
2830 row_vector_property xldata u , Matrix () |
|
8f3459a90bf3
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7860
diff
changeset
|
2831 row_vector_property xudata u , Matrix () |
| 8257 | 2832 string_property xdatasource , "" |
| 2833 string_property ydatasource , "" | |
| 2834 string_property zdatasource , "" | |
| 7363 | 2835 color_property color , color_values (0, 0, 0) |
| 2836 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2837 double_property linewidth , 0.5 | |
| 2838 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 2839 color_property markeredgecolor , "{auto}|none" | |
| 2840 color_property markerfacecolor , "auto|{none}" | |
| 2841 double_property markersize , 6 | |
| 2842 string_property keylabel , "" | |
| 7384 | 2843 radio_property interpreter , "{tex}|none|latex" |
| 7377 | 2844 string_property displayname , "" |
| 7380 | 2845 radio_property erasemode , "{normal}|none|xor|background" |
|
7862
8f3459a90bf3
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parents:
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diff
changeset
|
2846 // hidden properties for limit computation |
|
8f3459a90bf3
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diff
changeset
|
2847 row_vector_property xlim hlr , Matrix () |
|
8f3459a90bf3
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diff
changeset
|
2848 row_vector_property ylim hlr , Matrix () |
|
8f3459a90bf3
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7860
diff
changeset
|
2849 row_vector_property zlim hlr , Matrix () |
|
8f3459a90bf3
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7860
diff
changeset
|
2850 bool_property xliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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7860
diff
changeset
|
2851 bool_property yliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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7860
diff
changeset
|
2852 bool_property zliminclude hl , "off" |
| 6874 | 2853 END_PROPERTIES |
|
7862
8f3459a90bf3
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diff
changeset
|
2854 |
|
8f3459a90bf3
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7860
diff
changeset
|
2855 private: |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
7860
diff
changeset
|
2856 Matrix compute_xlim (void) const; |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2857 Matrix compute_ylim (void) const; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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7860
diff
changeset
|
2858 |
|
8f3459a90bf3
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7860
diff
changeset
|
2859 void update_xdata (void) { set_xlim (compute_xlim ()); } |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2860 void update_xldata (void) { set_xlim (compute_xlim ()); } |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2861 void update_xudata (void) { set_xlim (compute_xlim ()); } |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2862 |
|
8f3459a90bf3
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parents:
7860
diff
changeset
|
2863 void update_ydata (void) { set_ylim (compute_ylim ()); } |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
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7860
diff
changeset
|
2864 void update_ldata (void) { set_ylim (compute_ylim ()); } |
|
8f3459a90bf3
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7860
diff
changeset
|
2865 void update_udata (void) { set_ylim (compute_ylim ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2866 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2867 void update_zdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2868 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2869 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:
7860
diff
changeset
|
2870 set_zliminclude (get_zdata ().numel () > 0); |
|
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
|
2871 } |
| 6874 | 2872 }; |
| 2873 | |
| 2874 private: | |
| 2875 properties xproperties; | |
| 2876 | |
| 2877 public: | |
| 2878 line (const graphics_handle& mh, const graphics_handle& p) | |
| 2879 : base_graphics_object (), xproperties (mh, p) | |
| 2880 { | |
| 2881 xproperties.override_defaults (*this); | |
| 2882 } | |
| 2883 | |
| 2884 ~line (void) { xproperties.delete_children (); } | |
| 2885 | |
| 2886 base_properties& get_properties (void) { return xproperties; } | |
| 2887 | |
| 7222 | 2888 const base_properties& get_properties (void) const { return xproperties; } |
| 2889 | |
| 6874 | 2890 bool valid_object (void) const { return true; } |
| 2891 }; | |
| 2892 | |
| 2893 // --------------------------------------------------------------------- | |
| 2894 | |
| 7365 | 2895 class OCTINTERP_API text : public base_graphics_object |
| 6874 | 2896 { |
| 2897 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2898 class OCTINTERP_API properties : public base_properties |
| 6874 | 2899 { |
| 2900 public: | |
| 2901 // See the genprops.awk script for an explanation of the | |
| 2902 // properties declarations. | |
| 2903 | |
|
8247
e41f420875db
set name of root_figure object to root
John W. Eaton <jwe@octave.org>
parents:
8222
diff
changeset
|
2904 BEGIN_PROPERTIES (text) |
| 7363 | 2905 string_property string , "" |
| 2906 radio_property units , "{data}|pixels|normalized|inches|centimeters|points" | |
|
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
|
2907 array_property position u , Matrix (1, 3, 0.0) |
| 7363 | 2908 double_property rotation , 0 |
| 2909 radio_property horizontalalignment , "{left}|center|right" | |
| 2910 color_property color , color_values (0, 0, 0) | |
| 2911 string_property fontname , "Helvetica" | |
| 2912 double_property fontsize , 10 | |
| 7379 | 2913 radio_property fontangle , "{normal}|italic|oblique" |
| 2914 radio_property fontweight , "light|{normal}|demi|bold" | |
| 2915 radio_property interpreter , "{tex}|none|latex" | |
| 7377 | 2916 color_property backgroundcolor , "{none}" |
| 2917 string_property displayname , "" | |
| 2918 color_property edgecolor , "{none}" | |
| 7380 | 2919 radio_property erasemode , "{normal}|none|xor|background" |
| 7377 | 2920 bool_property editing , "off" |
| 2921 radio_property fontunits , "inches|centimeters|normalized|{points}|pixel" | |
| 2922 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2923 double_property linewidth , 0.5 | |
| 2924 double_property margin , 1 | |
| 2925 radio_property verticalalignment , "top|cap|{middle}|baseline|bottom" | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2926 // 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
|
2927 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:
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diff
changeset
|
2928 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
|
2929 row_vector_property zlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2930 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
|
2931 bool_property yliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
2932 bool_property zliminclude hl , "off" |
| 6874 | 2933 END_PROPERTIES |
| 2934 | |
| 7363 | 2935 protected: |
| 2936 void init (void) | |
| 2937 { | |
| 2938 position.add_constraint (dim_vector (1, 3)); | |
| 2939 } | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2940 |
|
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
|
2941 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
|
2942 void update_position (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
|
2943 { |
|
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
|
2944 Matrix pos = get_position ().matrix_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
|
2945 Matrix lim; |
|
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
|
2946 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2947 lim = Matrix (1, 3, pos(0)); |
|
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
|
2948 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
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
|
2949 set_xlim (lim); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2950 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2951 lim = Matrix (1, 3, pos(1)); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2952 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
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
|
2953 set_ylim (lim); |
|
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
|
2954 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2955 if (pos.numel () == 3) |
|
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
|
2956 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2957 lim = Matrix (1, 3, pos(2)); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2958 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2959 set_zliminclude ("on"); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2960 set_zlim (lim); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2961 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2962 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2963 set_zliminclude ("off"); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2964 } |
| 6874 | 2965 }; |
| 2966 | |
| 2967 private: | |
| 2968 properties xproperties; | |
| 2969 | |
| 2970 public: | |
| 2971 text (const graphics_handle& mh, const graphics_handle& p) | |
| 2972 : base_graphics_object (), xproperties (mh, p) | |
| 2973 { | |
| 2974 xproperties.override_defaults (*this); | |
| 2975 } | |
| 2976 | |
| 2977 ~text (void) { xproperties.delete_children (); } | |
| 2978 | |
| 2979 base_properties& get_properties (void) { return xproperties; } | |
| 2980 | |
| 7222 | 2981 const base_properties& get_properties (void) const { return xproperties; } |
| 2982 | |
| 6874 | 2983 bool valid_object (void) const { return true; } |
| 2984 }; | |
| 2985 | |
| 2986 // --------------------------------------------------------------------- | |
| 2987 | |
| 7365 | 2988 class OCTINTERP_API image : public base_graphics_object |
| 6874 | 2989 { |
| 2990 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2991 class OCTINTERP_API properties : public base_properties |
| 6874 | 2992 { |
| 2993 public: | |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2994 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
|
2995 { 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
|
2996 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
|
2997 { 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
|
2998 |
| 6874 | 2999 // See the genprops.awk script for an explanation of the |
| 3000 // properties declarations. | |
| 3001 | |
|
8247
e41f420875db
set name of root_figure object to root
John W. Eaton <jwe@octave.org>
parents:
8222
diff
changeset
|
3002 BEGIN_PROPERTIES (image) |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3003 row_vector_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
|
3004 row_vector_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
|
3005 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
|
3006 radio_property cdatamapping al , "{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
|
3007 // 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
|
3008 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
|
3009 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
|
3010 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>
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diff
changeset
|
3011 bool_property xliminclude hl , "on" |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3012 bool_property yliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3013 bool_property climinclude hlg , "on" |
| 6874 | 3014 END_PROPERTIES |
| 3015 | |
| 7363 | 3016 protected: |
| 3017 void init (void) | |
| 3018 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3019 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
|
3020 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>
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7835
diff
changeset
|
3021 cdata.add_constraint ("double"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3022 cdata.add_constraint ("uint8"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3023 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>
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diff
changeset
|
3024 cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 3025 } |
|
7862
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3026 |
|
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diff
changeset
|
3027 private: |
|
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
|
3028 // FIXME: limits should take pixel width into account |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
3029 void update_xdata (void) |
|
8f3459a90bf3
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changeset
|
3030 { set_xlim (xdata.get_limits ()); } |
|
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diff
changeset
|
3031 |
|
8f3459a90bf3
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diff
changeset
|
3032 // FIXME: idem |
|
8f3459a90bf3
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diff
changeset
|
3033 void update_ydata (void) |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
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changeset
|
3034 { set_ylim (ydata.get_limits ()); } |
|
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changeset
|
3035 |
|
8f3459a90bf3
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diff
changeset
|
3036 void update_cdata (void) |
|
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changeset
|
3037 { |
|
8f3459a90bf3
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diff
changeset
|
3038 if (cdatamapping_is ("scaled")) |
|
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changeset
|
3039 set_clim (cdata.get_limits ()); |
|
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changeset
|
3040 else |
|
8f3459a90bf3
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changeset
|
3041 clim = cdata.get_limits (); |
|
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diff
changeset
|
3042 } |
| 6874 | 3043 }; |
| 3044 | |
| 3045 private: | |
| 3046 properties xproperties; | |
| 3047 | |
| 3048 public: | |
| 3049 image (const graphics_handle& mh, const graphics_handle& p) | |
| 3050 : base_graphics_object (), xproperties (mh, p) | |
| 3051 { | |
| 3052 xproperties.override_defaults (*this); | |
| 3053 } | |
| 3054 | |
| 3055 ~image (void) { xproperties.delete_children (); } | |
| 3056 | |
| 3057 base_properties& get_properties (void) { return xproperties; } | |
| 3058 | |
| 7222 | 3059 const base_properties& get_properties (void) const { return xproperties; } |
| 3060 | |
| 6874 | 3061 bool valid_object (void) const { return true; } |
| 3062 }; | |
| 3063 | |
| 3064 // --------------------------------------------------------------------- | |
| 3065 | |
| 7365 | 3066 class OCTINTERP_API patch : public base_graphics_object |
| 6874 | 3067 { |
| 3068 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
3069 class OCTINTERP_API properties : public base_properties |
| 6874 | 3070 { |
| 3071 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
|
3072 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
|
3073 |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3074 bool is_climinclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3075 { return (climinclude.is_on () && cdatamapping.is ("scaled")); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3076 std::string get_climinclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3077 { return climinclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3078 |
|
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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
|
3079 bool is_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
7860
diff
changeset
|
3080 { return (aliminclude.is_on () && alphadatamapping.is ("scaled")); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3081 std::string get_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3082 { return aliminclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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changeset
|
3083 |
| 6874 | 3084 // See the genprops.awk script for an explanation of the |
| 3085 // properties declarations. | |
| 3086 | |
|
8247
e41f420875db
set name of root_figure object to root
John W. Eaton <jwe@octave.org>
parents:
8222
diff
changeset
|
3087 BEGIN_PROPERTIES (patch) |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3088 array_property xdata 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
|
3089 array_property ydata 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
|
3090 array_property zdata 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
|
3091 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
|
3092 radio_property cdatamapping l , "{scaled}|direct" |
| 7363 | 3093 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
|
3094 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
|
3095 array_property facevertexcdata , Matrix () |
| 7363 | 3096 array_property vertices , Matrix () |
| 7368 | 3097 array_property vertexnormals , Matrix () |
| 7379 | 3098 radio_property normalmode , "{auto}|manual" |
| 3099 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
|
3100 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
|
3101 radio_property facelighting , "flat|{none}|gouraud|phong" |
| 7379 | 3102 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
|
3103 double_radio_property edgealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
| 7379 | 3104 radio_property edgelighting , "{none}|flat|gouraud|phong" |
| 3105 radio_property backfacelighting , "{reverselit}|unlit|lit" | |
| 7368 | 3106 double_property ambientstrength , 0.3 |
| 3107 double_property diffusestrength , 0.6 | |
| 3108 double_property specularstrength , 0.6 | |
| 3109 double_property specularexponent , 10.0 | |
| 3110 double_property specularcolorreflectance , 1.0 | |
| 7379 | 3111 radio_property erasemode , "{normal}|background|xor|none" |
| 7363 | 3112 radio_property linestyle , "{-}|--|:|-.|none" |
| 3113 double_property linewidth , 0.5 | |
| 3114 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 3115 color_property markeredgecolor , "{auto}|none" | |
| 3116 color_property markerfacecolor , "auto|{none}" | |
| 3117 double_property markersize , 6 | |
| 3118 string_property keylabel , "" | |
| 7384 | 3119 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
|
3120 radio_property alphadatamapping l , "none|{scaled}|direct" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
7860
diff
changeset
|
3121 // hidden properties for limit computation |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
7860
diff
changeset
|
3122 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
|
3123 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
|
3124 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
|
3125 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
|
3126 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
|
3127 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
|
3128 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
|
3129 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
|
3130 bool_property climinclude hlg , "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
|
3131 bool_property aliminclude hlg , "on" |
| 6874 | 3132 END_PROPERTIES |
| 3133 | |
| 7363 | 3134 protected: |
| 3135 void init (void) | |
| 3136 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3137 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
|
3138 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
|
3139 zdata.add_constraint (dim_vector (-1, -1)); |
| 7363 | 3140 vertices.add_constraint (dim_vector (-1, 2)); |
| 3141 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
|
3142 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
|
3143 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
|
3144 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
|
3145 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
|
3146 facevertexalphadata.add_constraint (dim_vector (-1, 1)); |
| 7363 | 3147 } |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3148 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3149 private: |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3150 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>
parents:
7860
diff
changeset
|
3151 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>
parents:
7860
diff
changeset
|
3152 void update_zdata (void) { 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:
7860
diff
changeset
|
3153 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3154 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
|
3155 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3156 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
|
3157 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
|
3158 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
7860
diff
changeset
|
3159 clim = cdata.get_limits (); |
|
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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
|
3160 } |
| 6874 | 3161 }; |
| 3162 | |
| 3163 private: | |
| 3164 properties xproperties; | |
| 3165 | |
| 3166 public: | |
| 3167 patch (const graphics_handle& mh, const graphics_handle& p) | |
| 3168 : base_graphics_object (), xproperties (mh, p) | |
| 3169 { | |
| 3170 xproperties.override_defaults (*this); | |
| 3171 } | |
| 3172 | |
| 3173 ~patch (void) { xproperties.delete_children (); } | |
| 3174 | |
| 3175 base_properties& get_properties (void) { return xproperties; } | |
| 3176 | |
| 7222 | 3177 const base_properties& get_properties (void) const { return xproperties; } |
| 3178 | |
| 6874 | 3179 bool valid_object (void) const { return true; } |
| 3180 }; | |
| 3181 | |
| 3182 // --------------------------------------------------------------------- | |
| 3183 | |
| 7365 | 3184 class OCTINTERP_API surface : public base_graphics_object |
| 6874 | 3185 { |
| 3186 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
3187 class OCTINTERP_API properties : public base_properties |
| 6874 | 3188 { |
| 3189 public: | |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3190 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
|
3191 |
|
7862
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3192 bool is_climinclude (void) const |
|
8f3459a90bf3
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diff
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|
3193 { 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
|
3194 std::string get_climinclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
3195 { return climinclude.current_value (); } |
|
8f3459a90bf3
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diff
changeset
|
3196 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3197 bool is_aliminclude (void) const |
|
8f3459a90bf3
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diff
changeset
|
3198 { return (aliminclude.is_on () && alphadatamapping.is ("scaled")); } |
|
8f3459a90bf3
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changeset
|
3199 std::string get_aliminclude (void) const |
|
8f3459a90bf3
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|
3200 { return aliminclude.current_value (); } |
|
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|
3201 |
| 6874 | 3202 // See the genprops.awk script for an explanation of the |
| 3203 // properties declarations. | |
| 3204 | |
|
8247
e41f420875db
set name of root_figure object to root
John W. Eaton <jwe@octave.org>
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diff
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|
3205 BEGIN_PROPERTIES (surface) |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3206 array_property xdata u , Matrix () |
|
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|
3207 array_property ydata u , Matrix () |
|
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|
3208 array_property zdata u , Matrix () |
|
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|
3209 array_property cdata u , Matrix () |
|
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changeset
|
3210 radio_property cdatamapping al , "{scaled}|direct" |
| 8257 | 3211 string_property xdatasource , "" |
| 3212 string_property ydatasource , "" | |
| 3213 string_property zdatasource , "" | |
| 3214 string_property cdatasource , "" | |
|
7829
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Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3215 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
|
3216 double_radio_property facealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
| 7379 | 3217 color_property edgecolor , color_property (color_values (0, 0, 0), radio_values ("flat|none|interp")) |
| 7363 | 3218 radio_property linestyle , "{-}|--|:|-.|none" |
| 3219 double_property linewidth , 0.5 | |
| 3220 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 3221 color_property markeredgecolor , "{auto}|none" | |
| 3222 color_property markerfacecolor , "auto|{none}" | |
| 3223 double_property markersize , 6 | |
| 3224 string_property keylabel , "" | |
| 7384 | 3225 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
|
3226 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
|
3227 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
|
3228 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
|
3229 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
|
3230 double_property diffusestrength , 0.6 |
|
7846
d7737a4268b7
Fix typos in property names (edgealpha/facealpha).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3231 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
|
3232 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
|
3233 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
|
3234 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
|
3235 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
|
3236 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
|
3237 double_property specularcolorreflectance , 1 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3238 double_property specularexponent , 10 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3239 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
|
3240 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
|
3241 // 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
|
3242 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
|
3243 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
|
3244 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
|
3245 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
|
3246 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
|
3247 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
|
3248 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
|
3249 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
|
3250 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
|
3251 bool_property aliminclude hlg , "on" |
| 6874 | 3252 END_PROPERTIES |
| 3253 | |
| 7363 | 3254 protected: |
| 3255 void init (void) | |
| 3256 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3257 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
|
3258 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
|
3259 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
|
3260 alphadata.add_constraint ("double"); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3261 alphadata.add_constraint ("uint8"); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3262 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
|
3263 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
|
3264 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
|
3265 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
|
3266 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
|
3267 cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 3268 } |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3269 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3270 private: |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3271 void update_normals (void); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3272 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3273 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
|
3274 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3275 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
|
3276 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
|
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 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3279 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
|
3280 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3281 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
|
3282 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:
7860
diff
changeset
|
3283 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3284 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3285 void update_zdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3286 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3287 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
|
3288 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:
7860
diff
changeset
|
3289 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
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 void update_cdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3292 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3293 if (cdatamapping_is ("scaled")) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3294 set_clim (cdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3295 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3296 clim = cdata.get_limits (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3297 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3298 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3299 void update_alphadata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3300 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3301 if (alphadatamapping_is ("scaled")) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3302 set_alim (alphadata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3303 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3304 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
|
3305 } |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3306 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3307 void update_normalmode (void) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3308 { update_normals (); } |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3309 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3310 void update_vertexnormals (void) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3311 { set_normalmode ("manual"); } |
| 6874 | 3312 }; |
| 3313 | |
| 3314 private: | |
| 3315 properties xproperties; | |
| 3316 | |
| 3317 public: | |
| 3318 surface (const graphics_handle& mh, const graphics_handle& p) | |
| 3319 : base_graphics_object (), xproperties (mh, p) | |
| 3320 { | |
| 3321 xproperties.override_defaults (*this); | |
| 3322 } | |
| 3323 | |
| 3324 ~surface (void) { xproperties.delete_children (); } | |
| 3325 | |
| 3326 base_properties& get_properties (void) { return xproperties; } | |
| 3327 | |
| 7222 | 3328 const base_properties& get_properties (void) const { return xproperties; } |
| 3329 | |
| 6874 | 3330 bool valid_object (void) const { return true; } |
| 3331 }; | |
| 3332 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3333 // --------------------------------------------------------------------- |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3334 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3335 class OCTINTERP_API hggroup : public base_graphics_object |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3336 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3337 public: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3338 class OCTINTERP_API properties : public base_properties |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3339 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3340 public: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3341 void remove_child (const graphics_handle& h) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3342 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3343 base_properties::remove_child (h); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3344 update_limits (); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3345 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3346 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3347 void adopt (const graphics_handle& h) |
|
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Add support for hggroup
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diff
changeset
|
3348 { |
|
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Add support for hggroup
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diff
changeset
|
3349 base_properties::adopt (h); |
|
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Add support for hggroup
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diff
changeset
|
3350 update_limits (); |
|
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Add support for hggroup
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diff
changeset
|
3351 } |
|
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Add support for hggroup
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diff
changeset
|
3352 |
|
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Add support for hggroup
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diff
changeset
|
3353 // See the genprops.awk script for an explanation of the |
|
b74039822fd2
Add support for hggroup
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diff
changeset
|
3354 // properties declarations. |
|
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Add support for hggroup
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diff
changeset
|
3355 |
|
8247
e41f420875db
set name of root_figure object to root
John W. Eaton <jwe@octave.org>
parents:
8222
diff
changeset
|
3356 BEGIN_PROPERTIES (hggroup) |
|
7865
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diff
changeset
|
3357 // hidden properties for limit computation |
|
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Add support for hggroup
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diff
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|
3358 row_vector_property xlim hr , Matrix() |
|
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diff
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|
3359 row_vector_property ylim hr , Matrix() |
|
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Add support for hggroup
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changeset
|
3360 row_vector_property zlim hr , Matrix() |
|
b74039822fd2
Add support for hggroup
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diff
changeset
|
3361 row_vector_property clim hr , Matrix() |
|
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Add support for hggroup
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diff
changeset
|
3362 row_vector_property alim hr , Matrix() |
|
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diff
changeset
|
3363 bool_property xliminclude h , "on" |
|
b74039822fd2
Add support for hggroup
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diff
changeset
|
3364 bool_property yliminclude h , "on" |
|
b74039822fd2
Add support for hggroup
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diff
changeset
|
3365 bool_property zliminclude h , "on" |
|
b74039822fd2
Add support for hggroup
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diff
changeset
|
3366 bool_property climinclude h , "on" |
|
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Add support for hggroup
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diff
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|
3367 bool_property aliminclude h , "on" |
|
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Add support for hggroup
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diff
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|
3368 END_PROPERTIES |
|
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Add support for hggroup
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diff
changeset
|
3369 |
|
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diff
changeset
|
3370 private: |
|
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Add support for hggroup
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diff
changeset
|
3371 void update_limits (void) |
|
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Add support for hggroup
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diff
changeset
|
3372 { |
|
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Add support for hggroup
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diff
changeset
|
3373 update_axis_limits ("xlim"); |
|
b74039822fd2
Add support for hggroup
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7864
diff
changeset
|
3374 update_axis_limits ("ylim"); |
|
b74039822fd2
Add support for hggroup
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diff
changeset
|
3375 update_axis_limits ("zlim"); |
|
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Add support for hggroup
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7864
diff
changeset
|
3376 update_axis_limits ("clim"); |
|
b74039822fd2
Add support for hggroup
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7864
diff
changeset
|
3377 update_axis_limits ("alim"); |
|
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Add support for hggroup
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diff
changeset
|
3378 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
3379 |
|
b74039822fd2
Add support for hggroup
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diff
changeset
|
3380 protected: |
|
b74039822fd2
Add support for hggroup
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diff
changeset
|
3381 void init (void) |
|
b74039822fd2
Add support for hggroup
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7864
diff
changeset
|
3382 { } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
3383 }; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
3384 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3385 private: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
3386 properties xproperties; |
|
b74039822fd2
Add support for hggroup
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7864
diff
changeset
|
3387 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3388 public: |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
3389 hggroup (const graphics_handle& mh, const graphics_handle& p) |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
3390 : base_graphics_object (), xproperties (mh, p) |
|
b74039822fd2
Add support for hggroup
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parents:
7864
diff
changeset
|
3391 { |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3392 xproperties.override_defaults (*this); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3393 } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3394 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3395 ~hggroup (void) { xproperties.delete_children (); } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
3396 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3397 base_properties& get_properties (void) { return xproperties; } |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
3398 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3399 const base_properties& get_properties (void) const { return xproperties; } |
|
b74039822fd2
Add support for hggroup
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diff
changeset
|
3400 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
3401 bool valid_object (void) const { return true; } |
|
b74039822fd2
Add support for hggroup
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7864
diff
changeset
|
3402 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3403 void update_axis_limits (const std::string& axis_type); |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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7864
diff
changeset
|
3404 }; |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3405 |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3406 // --------------------------------------------------------------------- |
|
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7864
diff
changeset
|
3407 |
| 6874 | 3408 octave_value |
| 3409 get_property_from_handle (double handle, const std::string &property, | |
| 3410 const std::string &func); | |
| 3411 bool | |
| 3412 set_property_in_handle (double handle, const std::string &property, | |
| 3413 const octave_value &arg, const std::string &func); | |
| 3414 | |
| 3415 // --------------------------------------------------------------------- | |
| 3416 | |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3417 class graphics_event; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3418 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3419 class |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3420 base_graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3421 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3422 public: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3423 friend class graphics_event; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3424 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3425 base_graphics_event (void) : count (1) { } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3426 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3427 virtual ~base_graphics_event (void) { } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3428 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3429 virtual void execute (void) = 0; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3430 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3431 private: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3432 int count; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3433 }; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3434 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3435 class |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3436 graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3437 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3438 public: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3439 typedef void (*event_fcn) (void*); |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3440 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3441 graphics_event (void) : rep (0) { } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3442 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3443 graphics_event (const graphics_event& e) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3444 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3445 rep = e.rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3446 rep->count++; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3447 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3448 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3449 ~graphics_event (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3450 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3451 if (rep && --rep->count == 0) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3452 delete rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3453 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3454 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3455 graphics_event& operator = (const graphics_event& e) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3456 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3457 if (rep != e.rep) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3458 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3459 if (rep && --rep->count == 0) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3460 delete rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3461 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3462 rep = e.rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3463 if (rep) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3464 rep->count++; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
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7936
diff
changeset
|
3465 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3466 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3467 return *this; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3468 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3469 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3470 void execute (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3471 { if (rep) rep->execute (); } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3472 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3473 bool ok (void) const |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3474 { return (rep != 0); } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3475 |
|
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Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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changeset
|
3476 static graphics_event |
|
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Use common rep/class pattern for graphics events
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diff
changeset
|
3477 create_callback_event (const graphics_handle& h, |
|
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Use common rep/class pattern for graphics events
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7936
diff
changeset
|
3478 const std::string& name, |
|
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Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3479 const octave_value& data = Matrix ()); |
|
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Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3480 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
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7936
diff
changeset
|
3481 static graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3482 create_function_event (event_fcn fcn, void *data = 0); |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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diff
changeset
|
3483 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3484 static graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3485 create_set_event (const graphics_handle& h, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3486 const std::string& name, |
|
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Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
changeset
|
3487 const octave_value& value); |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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7936
diff
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|
3488 private: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
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diff
changeset
|
3489 base_graphics_event *rep; |
|
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Use common rep/class pattern for graphics events
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7936
diff
changeset
|
3490 }; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
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diff
changeset
|
3491 |
| 7365 | 3492 class OCTINTERP_API gh_manager |
| 6874 | 3493 { |
| 3494 protected: | |
| 3495 | |
| 3496 gh_manager (void); | |
| 3497 | |
| 3498 public: | |
| 3499 | |
| 3500 static bool instance_ok (void) | |
| 3501 { | |
| 3502 bool retval = true; | |
| 3503 | |
| 3504 if (! instance) | |
| 3505 instance = new gh_manager (); | |
| 3506 | |
| 3507 if (! instance) | |
| 3508 { | |
| 3509 ::error ("unable to create gh_manager!"); | |
| 3510 | |
| 3511 retval = false; | |
| 3512 } | |
| 3513 | |
| 3514 return retval; | |
| 3515 } | |
| 3516 | |
| 3517 static void free (const graphics_handle& h) | |
| 3518 { | |
| 3519 if (instance_ok ()) | |
| 3520 instance->do_free (h); | |
| 3521 } | |
| 3522 | |
| 3523 static graphics_handle lookup (double val) | |
| 3524 { | |
| 3525 return instance_ok () ? instance->do_lookup (val) : graphics_handle (); | |
| 3526 } | |
| 3527 | |
| 3528 static graphics_object get_object (const graphics_handle& h) | |
| 3529 { | |
| 3530 return instance_ok () ? instance->do_get_object (h) : graphics_object (); | |
| 3531 } | |
| 3532 | |
| 3533 static graphics_handle | |
| 3534 make_graphics_handle (const std::string& go_name, | |
| 7370 | 3535 const graphics_handle& parent, bool do_createfcn = true) |
| 6874 | 3536 { |
| 3537 return instance_ok () | |
| 7370 | 3538 ? instance->do_make_graphics_handle (go_name, parent, do_createfcn) |
| 6874 | 3539 : graphics_handle (); |
| 3540 } | |
| 3541 | |
| 3542 static graphics_handle make_figure_handle (double val) | |
| 3543 { | |
| 3544 return instance_ok () | |
| 3545 ? instance->do_make_figure_handle (val) : graphics_handle (); | |
| 3546 } | |
| 3547 | |
| 3548 static void push_figure (const graphics_handle& h) | |
| 3549 { | |
| 3550 if (instance_ok ()) | |
| 3551 instance->do_push_figure (h); | |
| 3552 } | |
| 3553 | |
| 3554 static void pop_figure (const graphics_handle& h) | |
| 3555 { | |
| 3556 if (instance_ok ()) | |
| 3557 instance->do_pop_figure (h); | |
| 3558 } | |
| 3559 | |
| 3560 static graphics_handle current_figure (void) | |
| 3561 { | |
| 3562 return instance_ok () | |
| 3563 ? instance->do_current_figure () : graphics_handle (); | |
| 3564 } | |
| 3565 | |
| 3566 static Matrix handle_list (void) | |
| 3567 { | |
| 3568 return instance_ok () ? instance->do_handle_list () : Matrix (); | |
| 3569 } | |
| 3570 | |
|
7936
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diff
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|
3571 static void lock (void) |
|
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Support for backend-to-octave event management
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|
3572 { |
|
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Support for backend-to-octave event management
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diff
changeset
|
3573 if (instance_ok ()) |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
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diff
changeset
|
3574 instance->do_lock (); |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
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diff
changeset
|
3575 } |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
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diff
changeset
|
3576 |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
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diff
changeset
|
3577 static void unlock (void) |
|
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Support for backend-to-octave event management
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diff
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|
3578 { |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
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7902
diff
changeset
|
3579 if (instance_ok ()) |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3580 instance->do_unlock (); |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
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7902
diff
changeset
|
3581 } |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3582 |
| 6874 | 3583 static Matrix figure_handle_list (void) |
| 3584 { | |
| 3585 return instance_ok () ? instance->do_figure_handle_list () : Matrix (); | |
| 3586 } | |
| 3587 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
3588 static void execute_callback (const graphics_handle& h, |
|
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Support for backend-to-octave event management
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parents:
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diff
changeset
|
3589 const std::string& name, |
|
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Support for backend-to-octave event management
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parents:
7902
diff
changeset
|
3590 const octave_value& data = Matrix ()) |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3591 { |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3592 graphics_object go = get_object (h); |
|
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Support for backend-to-octave event management
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parents:
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diff
changeset
|
3593 |
|
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Support for backend-to-octave event management
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diff
changeset
|
3594 if (go.valid_object ()) |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3595 { |
|
78400fde223e
Support for backend-to-octave event management
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parents:
7902
diff
changeset
|
3596 octave_value cb = go.get (name); |
|
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Support for backend-to-octave event management
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parents:
7902
diff
changeset
|
3597 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3598 if (! error_state) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3599 execute_callback (h, cb, data); |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3600 } |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3601 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3602 |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3603 static void execute_callback (const graphics_handle& h, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3604 const octave_value& cb, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3605 const octave_value& data = Matrix ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3606 { |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3607 if (instance_ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3608 instance->do_execute_callback (h, cb, data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3609 } |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3610 |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3611 static void post_callback (const graphics_handle& h, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3612 const std::string& name, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3613 const octave_value& data = Matrix ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3614 { |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3615 if (instance_ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3616 instance->do_post_callback (h, name, data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3617 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3618 |
|
7964
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3619 static void post_function (graphics_event::event_fcn fcn, void* data = 0) |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3620 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3621 if (instance_ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3622 instance->do_post_function (fcn, data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3623 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3624 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3625 static void post_set (const graphics_handle& h, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3626 const std::string& name, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3627 const octave_value& value) |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3628 { |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3629 if (instance_ok ()) |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3630 instance->do_post_set (h, name, value); |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3631 } |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3632 |
|
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Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
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7902
diff
changeset
|
3633 static int process_events (void) |
|
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Support for backend-to-octave event management
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7902
diff
changeset
|
3634 { |
|
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Support for backend-to-octave event management
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parents:
7902
diff
changeset
|
3635 return (instance_ok () ? instance->do_process_events () : 0); |
|
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diff
changeset
|
3636 } |
|
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Support for backend-to-octave event management
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diff
changeset
|
3637 |
|
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Support for backend-to-octave event management
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7902
diff
changeset
|
3638 static int flush_events (void) |
|
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Support for backend-to-octave event management
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diff
changeset
|
3639 { |
|
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Support for backend-to-octave event management
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7902
diff
changeset
|
3640 return (instance_ok () ? instance->do_process_events (true) : 0); |
|
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diff
changeset
|
3641 } |
|
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Support for backend-to-octave event management
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diff
changeset
|
3642 |
| 8249 | 3643 static bool is_handle_visible (const graphics_handle& h) |
| 3644 { | |
| 3645 bool retval = false; | |
| 3646 | |
| 3647 graphics_object go = get_object (h); | |
| 3648 | |
| 3649 if (go.valid_object ()) | |
| 3650 retval = go.is_handle_visible (); | |
| 3651 | |
| 3652 return retval; | |
| 3653 } | |
| 3654 | |
|
7936
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diff
changeset
|
3655 public: |
|
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Support for backend-to-octave event management
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diff
changeset
|
3656 class autolock |
|
78400fde223e
Support for backend-to-octave event management
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diff
changeset
|
3657 { |
|
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Support for backend-to-octave event management
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diff
changeset
|
3658 public: |
|
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Support for backend-to-octave event management
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diff
changeset
|
3659 autolock (void) { lock (); } |
|
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diff
changeset
|
3660 |
|
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Support for backend-to-octave event management
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diff
changeset
|
3661 ~autolock (void) { unlock (); } |
|
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diff
changeset
|
3662 |
|
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diff
changeset
|
3663 private: |
|
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diff
changeset
|
3664 |
|
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diff
changeset
|
3665 // No copying! |
|
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diff
changeset
|
3666 autolock (const autolock&); |
|
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diff
changeset
|
3667 autolock& operator = (const autolock&); |
|
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diff
changeset
|
3668 }; |
|
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Support for backend-to-octave event management
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diff
changeset
|
3669 |
| 6874 | 3670 private: |
| 3671 | |
| 3672 static gh_manager *instance; | |
| 3673 | |
| 3674 typedef std::map<graphics_handle, graphics_object>::iterator iterator; | |
| 3675 typedef std::map<graphics_handle, graphics_object>::const_iterator const_iterator; | |
| 3676 | |
| 3677 typedef std::set<graphics_handle>::iterator free_list_iterator; | |
| 3678 typedef std::set<graphics_handle>::const_iterator const_free_list_iterator; | |
| 3679 | |
| 3680 typedef std::list<graphics_handle>::iterator figure_list_iterator; | |
| 3681 typedef std::list<graphics_handle>::const_iterator const_figure_list_iterator; | |
| 3682 | |
| 3683 // A map of handles to graphics objects. | |
| 3684 std::map<graphics_handle, graphics_object> handle_map; | |
| 3685 | |
| 3686 // The available graphics handles. | |
| 3687 std::set<graphics_handle> handle_free_list; | |
| 3688 | |
| 3689 // The next handle available if handle_free_list is empty. | |
| 7286 | 3690 double next_handle; |
| 6874 | 3691 |
| 3692 // The allocated figure handles. Top of the stack is most recently | |
| 3693 // created. | |
| 3694 std::list<graphics_handle> figure_list; | |
| 3695 | |
|
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3696 // The lock for accessing the graphics sytsem |
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3697 octave_mutex graphics_lock; |
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3698 |
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3699 // The list of event queued by backends |
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3700 std::list<graphics_event> event_queue; |
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3701 |
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3702 // The stack of callback objects |
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3703 std::list<graphics_object> callback_objects; |
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3704 |
| 6874 | 3705 graphics_handle get_handle (const std::string& go_name); |
| 3706 | |
| 3707 void do_free (const graphics_handle& h); | |
| 3708 | |
| 3709 graphics_handle do_lookup (double val) | |
| 3710 { | |
| 7363 | 3711 iterator p = (xisnan (val) ? handle_map.end () : handle_map.find (val)); |
| 6874 | 3712 |
| 3713 return (p != handle_map.end ()) ? p->first : graphics_handle (); | |
| 3714 } | |
| 3715 | |
| 3716 graphics_object do_get_object (const graphics_handle& h) | |
| 3717 { | |
| 7379 | 3718 iterator p = (h.ok () ? handle_map.find (h) : handle_map.end ()); |
| 6874 | 3719 |
| 3720 return (p != handle_map.end ()) ? p->second : graphics_object (); | |
| 3721 } | |
| 3722 | |
| 3723 graphics_handle do_make_graphics_handle (const std::string& go_name, | |
| 7370 | 3724 const graphics_handle& p, bool do_createfcn); |
| 6874 | 3725 |
| 3726 graphics_handle do_make_figure_handle (double val); | |
| 3727 | |
| 3728 Matrix do_handle_list (void) | |
| 3729 { | |
| 3730 Matrix retval (1, handle_map.size ()); | |
| 3731 octave_idx_type i = 0; | |
| 3732 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++) | |
| 7056 | 3733 { |
| 3734 graphics_handle h = p->first; | |
| 3735 retval(i++) = h.value (); | |
| 3736 } | |
| 6874 | 3737 return retval; |
| 3738 } | |
| 3739 | |
| 3740 Matrix do_figure_handle_list (void) | |
| 3741 { | |
| 3742 Matrix retval (1, figure_list.size ()); | |
| 3743 octave_idx_type i = 0; | |
| 3744 for (const_figure_list_iterator p = figure_list.begin (); | |
| 3745 p != figure_list.end (); | |
| 3746 p++) | |
| 7056 | 3747 { |
| 3748 graphics_handle h = *p; | |
| 3749 retval(i++) = h.value (); | |
| 3750 } | |
| 6874 | 3751 return retval; |
| 3752 } | |
| 3753 | |
| 3754 void do_push_figure (const graphics_handle& h); | |
| 3755 | |
| 3756 void do_pop_figure (const graphics_handle& h); | |
| 3757 | |
| 3758 graphics_handle do_current_figure (void) const | |
| 3759 { | |
| 3760 return figure_list.empty () ? graphics_handle () : figure_list.front (); | |
| 3761 } | |
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3762 |
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3763 void do_lock (void) { graphics_lock.lock (); } |
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3764 |
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3765 void do_unlock (void) { graphics_lock.unlock (); } |
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3766 |
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3767 void do_execute_callback (const graphics_handle& h, const octave_value& cb, |
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3768 const octave_value& data); |
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3769 |
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3770 void do_post_callback (const graphics_handle& h, const std::string name, |
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3771 const octave_value& data); |
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3772 |
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3773 void do_post_function (graphics_event::event_fcn fcn, void* fcn_data); |
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3774 |
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3775 void do_post_set (const graphics_handle& h, const std::string name, |
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3776 const octave_value& value); |
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3777 |
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3778 int do_process_events (bool force = false); |
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3779 |
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3780 static void restore_gcbo (void*) |
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3781 { |
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3782 if (instance_ok ()) |
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3783 instance->do_restore_gcbo (); |
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3784 } |
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3785 |
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3786 void do_restore_gcbo (void); |
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3787 |
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3788 void do_post_event (const graphics_event& e); |
| 6874 | 3789 }; |
| 3790 | |
| 3791 | |
| 3792 // This function is NOT equivalent to the scripting language function gcf. | |
| 7365 | 3793 OCTINTERP_API graphics_handle gcf (void); |
| 6874 | 3794 |
| 3795 // This function is NOT equivalent to the scripting language function gca. | |
| 7365 | 3796 OCTINTERP_API graphics_handle gca (void); |
| 6874 | 3797 |
| 3798 #endif | |
| 3799 | |
| 3800 /* | |
| 3801 ;;; Local Variables: *** | |
| 3802 ;;; mode: C++ *** | |
| 3803 ;;; End: *** | |
| 3804 */ |