Mercurial > hg > octave-jordi
annotate src/graphics.h.in @ 8061:f819e8992367
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| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Tue, 26 Aug 2008 13:32:52 -0400 |
| parents | 75c99d3f97d7 |
| children | 41bc700ff642 |
| 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 void 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 void do_set (const octave_value&) |
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408 { error ("set: invalid property \"%s\"", name.c_str ()); } |
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409 |
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410 private: |
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411 typedef std::map<listener_mode, octave_value_list> listener_map; |
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412 typedef std::map<listener_mode, octave_value_list>::iterator listener_map_iterator; |
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413 typedef std::map<listener_mode, octave_value_list>::const_iterator listener_map_const_iterator; |
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414 |
| 7363 | 415 private: |
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416 int id; |
| 7363 | 417 int count; |
| 418 std::string name; | |
| 419 graphics_handle parent; | |
| 420 bool hidden; | |
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421 listener_map listeners; |
| 7363 | 422 }; |
| 423 | |
| 424 // --------------------------------------------------------------------- | |
| 425 | |
| 426 class string_property : public base_property | |
| 427 { | |
| 428 public: | |
| 429 string_property (const std::string& s, const graphics_handle& h, | |
| 430 const std::string& val = "") | |
| 431 : base_property (s, h), str (val) { } | |
| 432 | |
| 433 string_property (const string_property& p) | |
| 434 : base_property (p), str (p.str) { } | |
| 435 | |
| 436 octave_value get (void) const | |
| 437 { return octave_value (str); } | |
| 438 | |
| 439 std::string string_value (void) const { return str; } | |
| 440 | |
| 441 string_property& operator = (const octave_value& val) | |
| 442 { | |
| 443 set (val); | |
| 444 return *this; | |
| 445 } | |
| 446 | |
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447 base_property* clone (void) const { return new string_property (*this); } |
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448 |
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449 protected: |
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450 void do_set (const octave_value& val) |
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451 { |
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452 if (val.is_string ()) |
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453 str = val.string_value (); |
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454 else |
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455 error ("set: invalid string property value for \"%s\"", |
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456 get_name ().c_str ()); |
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457 } |
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458 |
| 7363 | 459 private: |
| 460 std::string str; | |
| 461 }; | |
| 462 | |
| 463 // --------------------------------------------------------------------- | |
| 464 | |
| 465 class radio_values | |
| 466 { | |
| 467 public: | |
| 468 OCTINTERP_API radio_values (const std::string& opt_string = std::string ()); | |
| 469 | |
| 470 radio_values (const radio_values& a) | |
| 471 : default_val (a.default_val), possible_vals (a.possible_vals) { } | |
| 472 | |
| 473 radio_values& operator = (const radio_values& a) | |
| 474 { | |
| 475 if (&a != this) | |
| 476 { | |
| 477 default_val = a.default_val; | |
| 478 possible_vals = a.possible_vals; | |
| 479 } | |
| 480 | |
| 481 return *this; | |
| 482 } | |
| 483 | |
| 484 std::string default_value (void) const { return default_val; } | |
| 485 | |
| 486 bool validate (const std::string& val) | |
| 487 { | |
| 488 bool retval = true; | |
| 489 | |
| 490 if (! contains (val)) | |
| 491 { | |
| 492 error ("invalid value = %s", val.c_str ()); | |
| 493 retval = false; | |
| 494 } | |
| 495 | |
| 496 return retval; | |
| 497 } | |
| 498 | |
| 499 bool contains (const std::string& val) | |
| 500 { | |
| 501 return (possible_vals.find (val) != possible_vals.end ()); | |
| 502 } | |
| 503 | |
| 504 private: | |
| 505 // Might also want to cache | |
| 506 std::string default_val; | |
| 507 std::set<caseless_str> possible_vals; | |
| 508 }; | |
| 509 | |
| 510 class radio_property : public base_property | |
| 511 { | |
| 512 public: | |
| 7364 | 513 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 514 const radio_values& v = radio_values ()) |
| 7364 | 515 : base_property (nm, h), |
| 7363 | 516 vals (v), current_val (v.default_value ()) { } |
| 517 | |
| 7364 | 518 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 519 const std::string& v) |
| 7364 | 520 : base_property (nm, h), |
| 7363 | 521 vals (v), current_val (vals.default_value ()) { } |
| 522 | |
| 7364 | 523 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 524 const radio_values& v, const std::string& def) |
| 7364 | 525 : base_property (nm, h), |
| 7363 | 526 vals (v), current_val (def) { } |
| 527 | |
| 528 radio_property (const radio_property& p) | |
| 529 : base_property (p), vals (p.vals), current_val (p.current_val) { } | |
| 530 | |
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531 octave_value get (void) const { return octave_value (current_val); } |
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532 |
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533 const std::string& current_value (void) const { return current_val; } |
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534 |
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535 bool is (const caseless_str& v) const |
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536 { return v.compare (current_val); } |
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537 |
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538 radio_property& operator = (const octave_value& val) |
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539 { |
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540 set (val); |
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541 return *this; |
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542 } |
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543 |
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544 base_property* clone (void) const { return new radio_property (*this); } |
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545 |
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546 protected: |
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547 void do_set (const octave_value& newval) |
| 7363 | 548 { |
| 549 if (newval.is_string ()) | |
| 550 { | |
| 551 std::string s = newval.string_value (); | |
| 552 if (vals.validate (s)) | |
| 553 current_val = s; | |
| 554 else | |
| 555 error ("set: invalid value for radio property \"%s\" (value = %s)", | |
| 556 get_name ().c_str (), s.c_str ()); | |
| 557 } | |
| 558 else | |
| 559 error ("set: invalid value for radio property \"%s\"", | |
| 560 get_name ().c_str ()); | |
| 561 } | |
| 562 | |
| 563 private: | |
| 564 radio_values vals; | |
| 565 std::string current_val; | |
| 566 }; | |
| 567 | |
| 568 // --------------------------------------------------------------------- | |
| 569 | |
| 570 class color_values | |
| 571 { | |
| 572 public: | |
| 573 color_values (double r = 0, double g = 0, double b = 1) | |
| 574 : xrgb (1, 3) | |
| 575 { | |
| 576 xrgb(0) = r; | |
| 577 xrgb(1) = g; | |
| 578 xrgb(2) = b; | |
| 579 | |
| 580 validate (); | |
| 581 } | |
| 582 | |
| 583 color_values (std::string str) | |
| 584 : xrgb (1, 3) | |
| 585 { | |
| 586 if (! str2rgb (str)) | |
| 587 error ("invalid color specification: %s", str.c_str ()); | |
| 588 } | |
| 589 | |
| 590 color_values (const color_values& c) | |
| 591 : xrgb (c.xrgb) | |
| 592 { } | |
| 593 | |
| 594 color_values& operator = (const color_values& c) | |
| 595 { | |
| 596 if (&c != this) | |
| 597 xrgb = c.xrgb; | |
| 598 | |
| 599 return *this; | |
| 600 } | |
| 601 | |
| 602 Matrix rgb (void) const { return xrgb; } | |
| 603 | |
| 604 operator octave_value (void) const { return xrgb; } | |
| 605 | |
| 606 void validate (void) const | |
| 607 { | |
| 608 for (int i = 0; i < 3; i++) | |
| 609 { | |
| 610 if (xrgb(i) < 0 || xrgb(i) > 1) | |
| 611 { | |
| 612 error ("invalid RGB color specification"); | |
| 613 break; | |
| 614 } | |
| 615 } | |
| 616 } | |
| 617 | |
| 618 private: | |
| 619 Matrix xrgb; | |
| 620 | |
| 621 OCTINTERP_API bool str2rgb (std::string str); | |
| 622 }; | |
| 623 | |
| 624 class color_property : public base_property | |
| 625 { | |
| 626 public: | |
| 627 color_property (const color_values& c, const radio_values& v) | |
| 628 : base_property ("", graphics_handle ()), | |
| 629 current_type (color_t), color_val (c), radio_val (v), | |
| 630 current_val (v.default_value ()) | |
| 631 { } | |
| 632 | |
| 7364 | 633 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 634 const color_values& c = color_values (), |
| 635 const radio_values& v = radio_values ()) | |
| 7364 | 636 : base_property (nm, h), |
| 7363 | 637 current_type (color_t), color_val (c), radio_val (v), |
| 638 current_val (v.default_value ()) | |
| 639 { } | |
| 640 | |
| 7364 | 641 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 642 const radio_values& v) |
| 7364 | 643 : base_property (nm, h), |
| 7363 | 644 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 645 current_val (v.default_value ()) | |
| 646 { } | |
| 647 | |
| 7364 | 648 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 649 const std::string& v) |
| 7364 | 650 : base_property (nm, h), |
| 7363 | 651 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 652 current_val (radio_val.default_value ()) | |
| 653 { } | |
| 654 | |
| 7364 | 655 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 656 const color_property& v) |
| 7364 | 657 : base_property (nm, h), |
| 7363 | 658 current_type (v.current_type), color_val (v.color_val), |
| 659 radio_val (v.radio_val), current_val (v.current_val) | |
| 660 { } | |
| 661 | |
| 662 color_property (const color_property& p) | |
| 663 : base_property (p), current_type (p.current_type), | |
| 664 color_val (p.color_val), radio_val (p.radio_val), | |
| 665 current_val (p.current_val) { } | |
| 666 | |
| 667 octave_value get (void) const | |
| 668 { | |
| 669 if (current_type == color_t) | |
| 670 return color_val.rgb (); | |
| 671 | |
| 672 return current_val; | |
| 673 } | |
| 674 | |
| 675 bool is_rgb (void) const { return (current_type == color_t); } | |
| 676 | |
| 677 bool is_radio (void) const { return (current_type == radio_t); } | |
| 678 | |
| 679 bool is (const std::string& v) const | |
| 680 { return (is_radio () && current_val == v); } | |
| 681 | |
| 682 Matrix rgb (void) const | |
| 683 { | |
| 684 if (current_type != color_t) | |
| 685 error ("color has no rgb value"); | |
| 686 | |
| 687 return color_val.rgb (); | |
| 688 } | |
| 689 | |
| 690 const std::string& current_value (void) const | |
| 691 { | |
| 692 if (current_type != radio_t) | |
| 693 error ("color has no radio value"); | |
| 694 | |
| 695 return current_val; | |
| 696 } | |
| 697 | |
| 698 color_property& operator = (const octave_value& val) | |
| 699 { | |
| 700 set (val); | |
| 701 return *this; | |
| 702 } | |
| 703 | |
| 704 operator octave_value (void) const { return get (); } | |
| 705 | |
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706 base_property* clone (void) const { return new color_property (*this); } |
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707 |
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708 protected: |
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709 OCTINTERP_API void do_set (const octave_value& newval); |
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710 |
| 7363 | 711 private: |
| 712 enum current_enum { color_t, radio_t } current_type; | |
| 713 color_values color_val; | |
| 714 radio_values radio_val; | |
| 715 std::string current_val; | |
| 716 }; | |
| 717 | |
| 718 // --------------------------------------------------------------------- | |
| 719 | |
| 720 class double_property : public base_property | |
| 721 { | |
| 722 public: | |
| 7364 | 723 double_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 724 double d = 0) |
| 7364 | 725 : base_property (nm, h), |
| 7363 | 726 current_val (d) { } |
| 727 | |
| 728 double_property (const double_property& p) | |
| 729 : base_property (p), current_val (p.current_val) { } | |
| 730 | |
| 731 octave_value get (void) const { return octave_value (current_val); } | |
| 732 | |
| 733 double double_value (void) const { return current_val; } | |
| 734 | |
| 735 double_property& operator = (const octave_value& val) | |
| 736 { | |
| 737 set (val); | |
| 738 return *this; | |
| 739 } | |
| 740 | |
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741 base_property* clone (void) const { return new double_property (*this); } |
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742 |
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743 protected: |
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744 void do_set (const octave_value& v) |
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745 { |
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|
746 if (v.is_scalar_type () && v.is_real_type ()) |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
747 current_val = v.double_value (); |
|
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Initial low-level support for property listeners.
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diff
changeset
|
748 else |
|
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Initial low-level support for property listeners.
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7848
diff
changeset
|
749 error ("set: invalid value for double property \"%s\"", |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
750 get_name ().c_str ()); |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
751 } |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
752 |
| 7363 | 753 private: |
| 754 double current_val; | |
| 755 }; | |
| 756 | |
| 757 // --------------------------------------------------------------------- | |
| 758 | |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
759 class double_radio_property : public base_property |
|
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parents:
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changeset
|
760 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
761 public: |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
762 double_radio_property (double d, const radio_values& v) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
763 : base_property ("", graphics_handle ()), |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
764 current_type (double_t), dval (d), radio_val (v), |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
765 current_val (v.default_value ()) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
766 { } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
767 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
768 double_radio_property (const std::string& nm, const graphics_handle& h, |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
769 const std::string& v) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
770 : base_property (nm, h), |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
771 current_type (radio_t), dval (0), radio_val (v), |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
772 current_val (radio_val.default_value ()) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
773 { } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
774 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
775 double_radio_property (const std::string& nm, const graphics_handle& h, |
|
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Add new double_radio_property class for alpha values.
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diff
changeset
|
776 const double_radio_property& v) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
777 : base_property (nm, h), |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
778 current_type (v.current_type), dval (v.dval), |
|
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Add new double_radio_property class for alpha values.
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changeset
|
779 radio_val (v.radio_val), current_val (v.current_val) |
|
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Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
780 { } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
781 |
|
7864
56f781f38f0b
Add dynamic property creation
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parents:
7862
diff
changeset
|
782 double_radio_property (const double_radio_property& p) |
|
56f781f38f0b
Add dynamic property creation
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parents:
7862
diff
changeset
|
783 : base_property (p), current_type (p.current_type), |
|
56f781f38f0b
Add dynamic property creation
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diff
changeset
|
784 dval (p.dval), radio_val (p.radio_val), |
|
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Add dynamic property creation
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diff
changeset
|
785 current_val (p.current_val) { } |
|
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Add dynamic property creation
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parents:
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diff
changeset
|
786 |
|
7844
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
787 octave_value get (void) const |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
788 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
789 if (current_type == double_t) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
790 return dval; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
791 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
792 return current_val; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
793 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
794 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
795 bool is_double (void) const { return (current_type == double_t); } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
796 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
797 bool is_radio (void) const { return (current_type == radio_t); } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
798 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
799 bool is (const std::string& v) const |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
800 { return (is_radio () && current_val == v); } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
801 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
802 double double_value (void) const |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
803 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
804 if (current_type != double_t) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
805 error ("%s: property has no double", get_name ().c_str ()); |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
806 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
807 return dval; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
808 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
809 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
810 const std::string& current_value (void) const |
|
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Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
811 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
7842
diff
changeset
|
812 if (current_type != radio_t) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
813 error ("%s: property has no radio value"); |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
814 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
815 return current_val; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
816 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7842
diff
changeset
|
817 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
818 double_radio_property& operator = (const octave_value& val) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
819 { |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
820 set (val); |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
821 return *this; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
822 } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
823 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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changeset
|
824 operator octave_value (void) const { return get (); } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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parents:
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diff
changeset
|
825 |
|
7864
56f781f38f0b
Add dynamic property creation
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diff
changeset
|
826 base_property* clone (void) const |
|
56f781f38f0b
Add dynamic property creation
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changeset
|
827 { return new double_radio_property (*this); } |
|
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diff
changeset
|
828 |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
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changeset
|
829 protected: |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
830 OCTINTERP_API void do_set (const octave_value& v); |
|
3249f64f69b2
Initial low-level support for property listeners.
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changeset
|
831 |
|
7844
3d60445d3638
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changeset
|
832 private: |
|
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Add new double_radio_property class for alpha values.
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changeset
|
833 enum current_enum { double_t, radio_t } current_type; |
|
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changeset
|
834 double dval; |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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changeset
|
835 radio_values radio_val; |
|
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parents:
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changeset
|
836 std::string current_val; |
|
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parents:
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changeset
|
837 }; |
|
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parents:
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diff
changeset
|
838 |
|
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changeset
|
839 // --------------------------------------------------------------------- |
|
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diff
changeset
|
840 |
| 7363 | 841 class array_property : public base_property |
| 842 { | |
| 843 public: | |
|
7836
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Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
844 array_property (void) |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
845 : base_property ("", graphics_handle ()), data (Matrix ()) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
846 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
847 get_data_limits (); |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
848 } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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changeset
|
849 |
| 7364 | 850 array_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 851 const octave_value& m) |
|
7836
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changeset
|
852 : base_property (nm, h), data (m) |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
853 { |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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parents:
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diff
changeset
|
854 get_data_limits (); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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parents:
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diff
changeset
|
855 } |
| 7363 | 856 |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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parents:
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diff
changeset
|
857 // This copy constructor is only intended to be used |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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diff
changeset
|
858 // internally to access min/max values; no need to |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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diff
changeset
|
859 // copy constraints. |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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changeset
|
860 array_property (const array_property& p) |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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changeset
|
861 : base_property (p), data (p.data), |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
862 xmin (p.xmin), xmax (p.xmax), xminp (p.xminp) { } |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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diff
changeset
|
863 |
| 7363 | 864 octave_value get (void) const { return data; } |
| 865 | |
| 866 void add_constraint (const std::string& type) | |
| 867 { type_constraints.push_back (type); } | |
| 868 | |
|
7524
a653856aa3e1
array_value::add_constraint: pass dim_vector as const reference, not value
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
869 void add_constraint (const dim_vector& dims) |
| 7363 | 870 { size_constraints.push_back (dims); } |
| 871 | |
|
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
|
872 double min_val (void) const { return xmin; } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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7835
diff
changeset
|
873 double max_val (void) const { return xmax; } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
874 double min_pos (void) const { return xminp; } |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
875 |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
876 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
|
877 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
878 Matrix m (1, 3); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
879 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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7860
diff
changeset
|
880 m(0) = min_val (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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7860
diff
changeset
|
881 m(1) = max_val (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
882 m(2) = min_pos (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
883 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
884 return m; |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
885 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
886 |
| 7363 | 887 array_property& operator = (const octave_value& val) |
| 888 { | |
| 889 set (val); | |
| 890 return *this; | |
| 891 } | |
| 892 | |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
893 base_property* clone (void) const |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
894 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
895 array_property *p = new array_property (*this); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
896 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
897 p->type_constraints = type_constraints; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
898 p->size_constraints = size_constraints; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
899 |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
900 return p; |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
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7862
diff
changeset
|
901 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
902 |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
903 protected: |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
904 void do_set (const octave_value& v) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
905 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
906 if (validate (v)) |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
907 { |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
908 data = v; |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
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7848
diff
changeset
|
909 |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
910 get_data_limits (); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
911 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
912 else |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
913 error ("invalid value for array property \"%s\"", |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
914 get_name ().c_str ()); |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
915 } |
|
3249f64f69b2
Initial low-level support for property listeners.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7848
diff
changeset
|
916 |
| 7363 | 917 private: |
| 918 OCTINTERP_API bool validate (const octave_value& v); | |
| 919 | |
|
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
|
920 OCTINTERP_API void get_data_limits (void); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
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7835
diff
changeset
|
921 |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
922 protected: |
| 7363 | 923 octave_value data; |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
924 double xmin; |
|
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
|
925 double xmax; |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
926 double xminp; |
| 7363 | 927 std::list<std::string> type_constraints; |
| 928 std::list<dim_vector> size_constraints; | |
| 929 }; | |
| 930 | |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
931 class row_vector_property : public array_property |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
932 { |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
933 public: |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
934 row_vector_property (const std::string& nm, const graphics_handle& h, |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
935 const octave_value& m) |
|
7527
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
936 : array_property (nm, h, m) |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
937 { |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
938 add_constraint (dim_vector (-1, 1)); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
939 add_constraint (dim_vector (1, -1)); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
940 } |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
941 |
|
7864
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
942 row_vector_property (const row_vector_property& p) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
943 : array_property (p) |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
944 { |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
945 add_constraint (dim_vector (-1, 1)); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
946 add_constraint (dim_vector (1, -1)); |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
947 } |
|
56f781f38f0b
Add dynamic property creation
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7862
diff
changeset
|
948 |
|
7527
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
949 void add_constraint (const std::string& type) |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
950 { |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
951 array_property::add_constraint (type); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
952 } |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
953 |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
954 void add_constraint (const dim_vector& dims) |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
955 { |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
956 array_property::add_constraint (dims); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
957 } |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
958 |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
959 void add_constraint (octave_idx_type len) |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
960 { |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
961 size_constraints.remove (dim_vector (1, -1)); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
962 size_constraints.remove (dim_vector (-1, 1)); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
963 |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
964 add_constraint (dim_vector (1, len)); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
965 add_constraint (dim_vector (len, 1)); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
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7526
diff
changeset
|
966 } |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
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7471
diff
changeset
|
967 |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
968 row_vector_property& operator = (const octave_value& val) |
|
7527
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7526
diff
changeset
|
969 { |
|
d219e712c20e
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7526
diff
changeset
|
970 set (val); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
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7526
diff
changeset
|
971 return *this; |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
972 } |
|
7523
f2000f1971ab
new row_vector_property class
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diff
changeset
|
973 |
|
7864
56f781f38f0b
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diff
changeset
|
974 base_property* clone (void) const |
|
56f781f38f0b
Add dynamic property creation
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diff
changeset
|
975 { |
|
56f781f38f0b
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changeset
|
976 row_vector_property *p = new row_vector_property (*this); |
|
56f781f38f0b
Add dynamic property creation
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changeset
|
977 |
|
56f781f38f0b
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changeset
|
978 p->type_constraints = type_constraints; |
|
56f781f38f0b
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changeset
|
979 p->size_constraints = size_constraints; |
|
56f781f38f0b
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diff
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|
980 |
|
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diff
changeset
|
981 return p; |
|
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diff
changeset
|
982 } |
|
56f781f38f0b
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diff
changeset
|
983 |
|
7849
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Initial low-level support for property listeners.
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changeset
|
984 protected: |
|
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Initial low-level support for property listeners.
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changeset
|
985 void do_set (const octave_value& v) |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
986 { |
|
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Initial low-level support for property listeners.
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diff
changeset
|
987 array_property::do_set (v); |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
988 |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
989 if (! error_state) |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
990 { |
|
3249f64f69b2
Initial low-level support for property listeners.
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7848
diff
changeset
|
991 dim_vector dv = data.dims (); |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
992 |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
993 if (dv(0) > 1 && dv(1) == 1) |
|
3249f64f69b2
Initial low-level support for property listeners.
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diff
changeset
|
994 { |
|
3249f64f69b2
Initial low-level support for property listeners.
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7848
diff
changeset
|
995 int tmp = dv(0); |
|
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|
996 dv(0) = dv(1); |
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997 dv(1) = tmp; |
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|
998 |
|
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|
999 data = data.reshape (dv); |
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1000 } |
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1001 } |
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1002 } |
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1003 |
|
7523
f2000f1971ab
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|
1004 private: |
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1005 OCTINTERP_API bool validate (const octave_value& v); |
|
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1006 }; |
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|
1007 |
| 7363 | 1008 // --------------------------------------------------------------------- |
| 1009 | |
| 1010 class bool_property : public radio_property | |
| 1011 { | |
| 1012 public: | |
| 7364 | 1013 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1014 bool val) |
| 7364 | 1015 : radio_property (nm, h, radio_values (val ? "{on}|off" : "on|{off}")) |
| 7363 | 1016 { } |
| 1017 | |
| 7364 | 1018 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1019 const char* val) |
| 7364 | 1020 : radio_property (nm, h, radio_values ("on|off"), val) |
| 7363 | 1021 { } |
| 1022 | |
| 1023 bool_property (const bool_property& p) | |
| 1024 : radio_property (p) { } | |
| 1025 | |
| 1026 bool is_on (void) const { return is ("on"); } | |
| 1027 | |
| 1028 bool_property& operator = (const octave_value& val) | |
| 1029 { | |
| 1030 set (val); | |
| 1031 return *this; | |
| 1032 } | |
|
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1033 |
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1034 base_property* clone (void) const { return new bool_property (*this); } |
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1035 |
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1036 protected: |
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1037 void do_set (const octave_value& val) |
|
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1038 { |
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1039 if (val.is_bool_scalar ()) |
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1040 radio_property::do_set (val.bool_value () ? "on" : "off"); |
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1041 else |
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1042 radio_property::do_set (val); |
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1043 } |
| 7363 | 1044 }; |
| 1045 | |
| 1046 // --------------------------------------------------------------------- | |
| 1047 | |
| 1048 class handle_property : public base_property | |
| 1049 { | |
| 1050 public: | |
| 7364 | 1051 handle_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1052 const graphics_handle& val = graphics_handle ()) |
| 7364 | 1053 : base_property (nm, h), |
| 7363 | 1054 current_val (val) { } |
| 1055 | |
| 1056 handle_property (const handle_property& p) | |
| 1057 : base_property (p), current_val (p.current_val) { } | |
| 1058 | |
| 1059 octave_value get (void) const { return current_val.as_octave_value (); } | |
| 1060 | |
| 1061 graphics_handle handle_value (void) const { return current_val; } | |
| 1062 | |
| 1063 handle_property& operator = (const octave_value& val) | |
| 1064 { | |
| 1065 set (val); | |
| 1066 return *this; | |
| 1067 } | |
| 1068 | |
| 1069 handle_property& operator = (const graphics_handle& h) | |
| 1070 { | |
| 1071 set (octave_value (h.value ())); | |
| 1072 return *this; | |
| 1073 } | |
| 1074 | |
|
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1075 base_property* clone (void) const { return new handle_property (*this); } |
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1076 |
|
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1077 protected: |
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1078 OCTINTERP_API void do_set (const octave_value& v); |
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|
1079 |
| 7363 | 1080 private: |
| 1081 graphics_handle current_val; | |
| 1082 }; | |
| 1083 | |
| 1084 // --------------------------------------------------------------------- | |
| 1085 | |
| 1086 class any_property : public base_property | |
| 1087 { | |
| 1088 public: | |
| 7364 | 1089 any_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1090 const octave_value& m = Matrix ()) |
| 7364 | 1091 : base_property (nm, h), data (m) { } |
| 7363 | 1092 |
|
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1093 any_property (const any_property& p) |
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1094 : base_property (p), data (p.data) { } |
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1095 |
| 7363 | 1096 octave_value get (void) const { return data; } |
| 1097 | |
| 1098 any_property& operator = (const octave_value& val) | |
| 1099 { | |
| 1100 set (val); | |
| 1101 return *this; | |
| 1102 } | |
| 1103 | |
|
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1104 base_property* clone (void) const { return new any_property (*this); } |
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1105 |
|
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1106 protected: |
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1107 void do_set (const octave_value& v) { data = v; } |
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|
1108 |
| 7363 | 1109 private: |
| 1110 octave_value data; | |
| 1111 }; | |
| 1112 | |
| 1113 // --------------------------------------------------------------------- | |
| 1114 | |
| 1115 class callback_property : public base_property | |
| 1116 { | |
| 1117 public: | |
| 7364 | 1118 callback_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1119 const octave_value& m) |
| 7364 | 1120 : base_property (nm, h), callback (m) { } |
| 7363 | 1121 |
|
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1122 callback_property (const callback_property& p) |
|
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1123 : base_property (p), callback (p.callback) { } |
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1124 |
| 7363 | 1125 octave_value get (void) const { return callback; } |
| 1126 | |
| 7367 | 1127 OCTINTERP_API void execute (const octave_value& data = octave_value ()) const; |
| 7363 | 1128 |
| 1129 callback_property& operator = (const octave_value& val) | |
| 1130 { | |
| 1131 set (val); | |
| 1132 return *this; | |
| 1133 } | |
| 1134 | |
|
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|
1135 base_property* clone (void) const { return new callback_property (*this); } |
|
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|
1136 |
|
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|
1137 protected: |
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|
1138 void do_set (const octave_value& v) |
|
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|
1139 { |
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|
1140 if (validate (v)) |
|
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|
1141 callback = v; |
|
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|
1142 else |
|
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|
1143 error ("invalid value for callback property \"%s\"", |
|
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|
1144 get_name ().c_str ()); |
|
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|
1145 } |
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|
1146 |
| 7363 | 1147 private: |
| 1148 OCTINTERP_API bool validate (const octave_value& v) const; | |
| 1149 | |
| 1150 private: | |
| 1151 octave_value callback; | |
| 1152 }; | |
| 1153 | |
| 1154 // --------------------------------------------------------------------- | |
| 1155 | |
| 1156 class property | |
| 1157 { | |
| 1158 public: | |
| 1159 property (void) : rep (new base_property ("", graphics_handle ())) | |
|
7850
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|
1160 { } |
| 7363 | 1161 |
| 1162 property (base_property *bp, bool persist = false) : rep (bp) | |
|
7850
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|
1163 { if (persist) rep->count++; } |
| 7363 | 1164 |
| 1165 property (const property& p) | |
| 1166 { | |
| 1167 rep = p.rep; | |
| 1168 rep->count++; | |
| 1169 } | |
| 1170 | |
| 1171 ~property (void) | |
| 1172 { | |
| 1173 if (--rep->count <= 0) | |
| 1174 delete rep; | |
| 1175 } | |
| 1176 | |
| 1177 bool ok (void) const | |
| 1178 { return rep->ok (); } | |
| 1179 | |
| 1180 std::string get_name (void) const | |
| 1181 { return rep->get_name (); } | |
| 1182 | |
| 1183 void set_name (const std::string& name) | |
| 1184 { rep->set_name (name); } | |
| 1185 | |
| 1186 graphics_handle get_parent (void) const | |
| 1187 { return rep->get_parent (); } | |
| 1188 | |
| 1189 void set_parent (const graphics_handle& h) | |
| 1190 { rep->set_parent (h); } | |
| 1191 | |
| 1192 bool is_hidden (void) const | |
| 1193 { return rep->is_hidden (); } | |
| 1194 | |
| 1195 void set_hidden (bool flag) | |
| 1196 { rep->set_hidden (flag); } | |
| 1197 | |
|
8059
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1198 int get_id (void) const |
|
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1199 { return rep->get_id (); } |
|
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1200 |
|
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1201 void set_id (int d) |
|
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1202 { rep->set_id (d); } |
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|
1203 |
| 7363 | 1204 octave_value get (void) const |
| 1205 { return rep->get (); } | |
| 1206 | |
| 1207 void set (const octave_value& val) | |
| 1208 { rep->set (val); } | |
| 1209 | |
| 1210 property& operator = (const octave_value& val) | |
| 1211 { | |
| 1212 *rep = val; | |
| 1213 return *this; | |
| 1214 } | |
| 1215 | |
| 1216 property& operator = (const property& p) | |
| 1217 { | |
| 1218 if (rep && --rep->count <= 0) | |
| 1219 delete rep; | |
| 1220 | |
| 1221 rep = p.rep; | |
| 1222 rep->count++; | |
| 1223 | |
| 1224 return *this; | |
| 1225 } | |
| 1226 | |
|
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1227 void add_listener (const octave_value& v, listener_mode mode = POSTSET) |
|
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|
1228 { rep->add_listener (v, mode); } |
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1229 |
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1230 void run_listeners (listener_mode mode = POSTSET) |
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|
1231 { rep->run_listeners (mode); } |
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1232 |
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1233 OCTINTERP_API static |
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1234 property create (const std::string& name, const graphics_handle& parent, |
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1235 const caseless_str& type, |
|
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1236 const octave_value_list& args); |
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1237 |
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1238 property clone (void) const |
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1239 { return property (rep->clone ()); } |
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|
1240 |
| 7363 | 1241 /* |
| 1242 const string_property& as_string_property (void) const | |
| 1243 { return *(dynamic_cast<string_property*> (rep)); } | |
| 1244 | |
| 1245 const radio_property& as_radio_property (void) const | |
| 1246 { return *(dynamic_cast<radio_property*> (rep)); } | |
| 1247 | |
| 1248 const color_property& as_color_property (void) const | |
| 1249 { return *(dynamic_cast<color_property*> (rep)); } | |
| 1250 | |
| 1251 const double_property& as_double_property (void) const | |
| 1252 { return *(dynamic_cast<double_property*> (rep)); } | |
| 1253 | |
| 1254 const bool_property& as_bool_property (void) const | |
| 1255 { return *(dynamic_cast<bool_property*> (rep)); } | |
| 1256 | |
| 1257 const handle_property& as_handle_property (void) const | |
| 1258 { return *(dynamic_cast<handle_property*> (rep)); } | |
| 1259 */ | |
| 1260 | |
| 1261 private: | |
| 1262 base_property *rep; | |
| 1263 }; | |
| 1264 | |
| 1265 // --------------------------------------------------------------------- | |
| 1266 | |
| 1267 class property_list | |
| 1268 { | |
| 1269 public: | |
| 1270 typedef std::map<std::string, octave_value> pval_map_type; | |
| 1271 typedef std::map<std::string, pval_map_type> plist_map_type; | |
| 1272 | |
| 1273 typedef pval_map_type::iterator pval_map_iterator; | |
| 1274 typedef pval_map_type::const_iterator pval_map_const_iterator; | |
| 1275 | |
| 1276 typedef plist_map_type::iterator plist_map_iterator; | |
| 1277 typedef plist_map_type::const_iterator plist_map_const_iterator; | |
| 1278 | |
| 1279 property_list (const plist_map_type& m = plist_map_type ()) | |
| 1280 : plist_map (m) { } | |
| 1281 | |
| 1282 ~property_list (void) { } | |
| 1283 | |
| 1284 void set (const caseless_str& name, const octave_value& val); | |
| 1285 | |
| 1286 octave_value lookup (const caseless_str& name) const; | |
| 1287 | |
| 1288 plist_map_iterator begin (void) { return plist_map.begin (); } | |
| 1289 plist_map_const_iterator begin (void) const { return plist_map.begin (); } | |
| 1290 | |
| 1291 plist_map_iterator end (void) { return plist_map.end (); } | |
| 1292 plist_map_const_iterator end (void) const { return plist_map.end (); } | |
| 1293 | |
| 1294 plist_map_iterator find (const std::string& go_name) | |
| 1295 { | |
| 1296 return plist_map.find (go_name); | |
| 1297 } | |
| 1298 | |
| 1299 plist_map_const_iterator find (const std::string& go_name) const | |
| 1300 { | |
| 1301 return plist_map.find (go_name); | |
| 1302 } | |
| 1303 | |
| 1304 Octave_map as_struct (const std::string& prefix_arg) const; | |
| 1305 | |
| 1306 private: | |
| 1307 plist_map_type plist_map; | |
| 1308 }; | |
| 1309 | |
| 1310 // --------------------------------------------------------------------- | |
| 1311 | |
| 7419 | 1312 class graphics_backend; |
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1313 class graphics_object; |
| 7419 | 1314 |
| 1315 class base_graphics_backend | |
| 1316 { | |
| 1317 public: | |
| 1318 friend class graphics_backend; | |
| 1319 | |
| 1320 public: | |
| 1321 base_graphics_backend (const std::string& nm) | |
| 1322 : name (nm), count (0) { } | |
| 1323 | |
| 1324 virtual ~base_graphics_backend (void) { } | |
| 1325 | |
| 1326 std::string get_name (void) const { return name; } | |
| 1327 | |
| 1328 virtual bool is_valid (void) const { return false; } | |
| 1329 | |
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1330 virtual void redraw_figure (const graphics_object&) const |
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1331 { gripe_invalid ("redraw_figure"); } |
| 7419 | 1332 |
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1333 virtual void print_figure (const graphics_object&, const std::string&, |
| 7419 | 1334 const std::string&, bool, |
| 1335 const std::string& = "") const | |
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1336 { gripe_invalid ("print_figure"); } |
| 7419 | 1337 |
| 1338 virtual Matrix get_canvas_size (const graphics_handle&) const | |
| 1339 { | |
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1340 gripe_invalid ("get_canvas_size"); |
| 7419 | 1341 return Matrix (1, 2, 0.0); |
| 1342 } | |
| 1343 | |
| 7427 | 1344 virtual double get_screen_resolution (void) const |
| 1345 { | |
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1346 gripe_invalid ("get_screen_resolution"); |
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1347 return 72.0; |
| 7427 | 1348 } |
| 7445 | 1349 |
| 1350 virtual Matrix get_screen_size (void) const | |
| 1351 { | |
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1352 gripe_invalid ("get_screen_size"); |
| 7445 | 1353 return Matrix (1, 2, 0.0); |
| 1354 } | |
| 7427 | 1355 |
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1356 // Called when graphics object using this backend changes it's property. |
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1357 virtual void property_changed (const graphics_object&, int) |
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1358 { gripe_invalid ("property_changed"); } |
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1359 |
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1360 void property_changed (const graphics_handle&, int); |
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1361 |
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1362 // Called when new object using this backend is created. |
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1363 virtual void object_created (const graphics_object&) |
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1364 { gripe_invalid ("object_created"); } |
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1365 |
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1366 void object_created (const graphics_handle&); |
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1367 |
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1368 // Called when object using this backend is destroyed. |
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1369 virtual void object_destroyed (const graphics_object&) |
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1370 { gripe_invalid ("object_destroyed"); } |
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1371 |
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1372 void object_destroyed (const graphics_handle&); |
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1373 |
| 7419 | 1374 private: |
| 1375 std::string name; | |
| 1376 int count; | |
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1377 |
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1378 private: |
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1379 void gripe_invalid (const std::string& fname) const |
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1380 { |
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1381 if (! is_valid ()) |
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1382 error ("%s: invalid graphics backend", fname.c_str ()); |
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1383 } |
| 7419 | 1384 }; |
| 1385 | |
| 1386 class graphics_backend | |
| 1387 { | |
| 1388 public: | |
| 1389 graphics_backend (void) | |
| 1390 : rep (new base_graphics_backend ("unknown")) | |
| 1391 { | |
| 1392 rep->count++; | |
| 1393 } | |
| 1394 | |
| 1395 graphics_backend (base_graphics_backend* b) | |
| 1396 : rep (b) | |
| 1397 { | |
| 1398 rep->count++; | |
| 1399 } | |
| 1400 | |
| 1401 graphics_backend (const graphics_backend& b) | |
| 1402 : rep (b.rep) | |
| 1403 { | |
| 1404 rep->count++; | |
| 1405 } | |
| 1406 | |
| 1407 ~graphics_backend (void) | |
| 1408 { | |
| 1409 if (--rep->count == 0) | |
| 1410 delete rep; | |
| 1411 } | |
| 1412 | |
| 1413 graphics_backend& operator = (const graphics_backend& b) | |
| 1414 { | |
| 1415 if (rep != b.rep) | |
| 1416 { | |
| 1417 if (--rep->count == 0) | |
| 1418 delete rep; | |
| 1419 | |
| 1420 rep = b.rep; | |
| 1421 rep->count++; | |
| 1422 } | |
| 1423 | |
| 1424 return *this; | |
| 1425 } | |
| 1426 | |
| 1427 operator bool (void) const { return rep->is_valid (); } | |
| 1428 | |
| 1429 std::string get_name (void) const { return rep->get_name (); } | |
| 1430 | |
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1431 void redraw_figure (const graphics_object& go) const |
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1432 { rep->redraw_figure (go); } |
| 7419 | 1433 |
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1434 void print_figure (const graphics_object& go, const std::string& term, |
| 7419 | 1435 const std::string& file, bool mono, |
| 1436 const std::string& debug_file = "") const | |
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1437 { rep->print_figure (go, term, file, mono, debug_file); } |
| 7419 | 1438 |
| 1439 Matrix get_canvas_size (const graphics_handle& fh) const | |
| 1440 { return rep->get_canvas_size (fh); } | |
| 1441 | |
| 7427 | 1442 double get_screen_resolution (void) const |
| 1443 { return rep->get_screen_resolution (); } | |
| 1444 | |
| 7445 | 1445 Matrix get_screen_size (void) const |
| 1446 { return rep->get_screen_size (); } | |
| 1447 | |
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1448 // Notifies backend that object't property has changed. |
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1449 void property_changed (const graphics_object& go, int id) |
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1450 { rep->property_changed (go, id); } |
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1451 |
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1452 void property_changed (const graphics_handle& h, int id) |
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1453 { rep->property_changed (h, id); } |
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1454 |
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1455 // Notifies backend that new object was created. |
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1456 void object_created (const graphics_object& go) |
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1457 { rep->object_created (go); } |
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1458 |
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1459 void object_created (const graphics_handle& h) |
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1460 { rep->object_created (h); } |
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1461 |
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1462 // Notifies backend that object was destroyed. |
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1463 // This is called only for explicitly deleted object. Children are |
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1464 // deleted implicitly and backend isn't notified. |
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1465 void object_destroyed (const graphics_object& go) |
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1466 { rep->object_destroyed (go); } |
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1467 |
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1468 void object_destroyed (const graphics_handle& h) |
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1469 { rep->object_destroyed (h); } |
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1470 |
| 7419 | 1471 OCTINTERP_API static graphics_backend default_backend (void); |
| 1472 | |
| 1473 static void register_backend (const graphics_backend& b) | |
| 1474 { available_backends[b.get_name ()] = b; } | |
| 1475 | |
| 1476 static void unregister_backend (const std::string& name) | |
| 1477 { available_backends.erase (name); } | |
| 1478 | |
| 7439 | 1479 static graphics_backend find_backend (const std::string& name) |
| 1480 { | |
| 1481 const_available_backends_iterator p = available_backends.find (name); | |
| 1482 | |
| 1483 if (p != available_backends.end ()) | |
| 1484 return p->second; | |
| 1485 else | |
| 1486 return default_backend (); | |
| 1487 } | |
| 1488 | |
|
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1489 static Cell available_backends_list (void) |
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1490 { |
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1491 Cell m (1 , available_backends.size ()); |
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1492 const_available_backends_iterator p; |
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1493 int i; |
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1494 |
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1495 for (i = 0,p = available_backends.begin (); p != available_backends.end (); p++,i++) |
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1496 m(i) = p->first; |
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1497 |
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1498 return m; |
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1499 } |
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1500 |
| 7419 | 1501 private: |
| 1502 base_graphics_backend *rep; | |
| 1503 | |
| 7445 | 1504 static OCTINTERP_API std::map<std::string, graphics_backend> available_backends; |
| 7439 | 1505 |
| 1506 typedef std::map<std::string, graphics_backend>::iterator available_backends_iterator; | |
| 1507 typedef std::map<std::string, graphics_backend>::const_iterator const_available_backends_iterator; | |
| 7419 | 1508 }; |
| 1509 | |
| 1510 // --------------------------------------------------------------------- | |
| 1511 | |
| 6874 | 1512 class base_graphics_object; |
| 1513 | |
| 7365 | 1514 class OCTINTERP_API base_properties |
| 6874 | 1515 { |
| 1516 public: | |
| 7176 | 1517 base_properties (const std::string& ty = "unknown", |
| 7363 | 1518 const graphics_handle& mh = graphics_handle (), |
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1519 const graphics_handle& p = graphics_handle ()); |
| 6874 | 1520 |
| 1521 virtual ~base_properties (void) { } | |
| 1522 | |
| 1523 virtual std::string graphics_object_name (void) const { return "unknonwn"; } | |
| 1524 | |
| 1525 void mark_modified (void); | |
| 1526 | |
| 1527 void override_defaults (base_graphics_object& obj); | |
| 1528 | |
| 1529 // Look through DEFAULTS for properties with given CLASS_NAME, and | |
| 1530 // apply them to the current object with set (virtual method). | |
| 1531 | |
| 1532 void set_from_list (base_graphics_object& obj, property_list& defaults); | |
| 1533 | |
| 7363 | 1534 void insert_property (const std::string& name, property p) |
| 1535 { | |
| 1536 p.set_name (name); | |
| 1537 p.set_parent (__myhandle__); | |
| 1538 all_props[name] = p; | |
| 1539 } | |
| 1540 | |
| 1541 virtual void set (const caseless_str&, const octave_value&); | |
| 1542 | |
| 1543 virtual octave_value get (const caseless_str&) const; | |
| 1544 | |
| 7379 | 1545 virtual octave_value get (bool all = false) const; |
| 7363 | 1546 |
|
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changeset
|
1547 virtual property get_property (const caseless_str&); |
| 7363 | 1548 |
|
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|
1549 bool has_property (const caseless_str&); |
|
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|
1550 |
|
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|
1551 bool is_modified (void) const { return is___modified__ (); } |
| 7251 | 1552 |
| 7386 | 1553 virtual void remove_child (const graphics_handle& h); |
| 1554 | |
| 1555 virtual void adopt (const graphics_handle& h) | |
| 6874 | 1556 { |
| 1557 octave_idx_type n = children.numel (); | |
| 1558 children.resize (1, n+1); | |
| 7056 | 1559 children(n) = h.value (); |
|
7865
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changeset
|
1560 mark_modified (); |
| 6874 | 1561 } |
| 1562 | |
| 7419 | 1563 virtual graphics_backend get_backend (void) const; |
| 1564 | |
|
7526
52d58b0463ed
graphics.cc, graphics.h.in: avoid some GCC warnings
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|
1565 virtual Matrix get_boundingbox (bool /*internal*/ = false) const |
| 7447 | 1566 { return Matrix (1, 4, 0.0); } |
| 1567 | |
|
7828
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diff
changeset
|
1568 virtual void update_boundingbox (void); |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
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changeset
|
1569 |
|
7849
3249f64f69b2
Initial low-level support for property listeners.
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changeset
|
1570 virtual void add_listener (const caseless_str&, const octave_value&, |
|
3249f64f69b2
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changeset
|
1571 listener_mode = POSTSET); |
|
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1572 |
| 7363 | 1573 void set_tag (const octave_value& val) { tag = val; } |
| 7176 | 1574 |
| 6874 | 1575 void set_parent (const octave_value& val); |
| 1576 | |
|
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|
1577 void set_children (const octave_value& val); |
|
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|
1578 |
|
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changeset
|
1579 void set_modified (const octave_value& val) { set___modified__ (val); } |
|
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|
1580 |
|
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|
1581 void set___modified__ (const octave_value& val) { __modified__ = val; } |
| 7366 | 1582 |
| 6874 | 1583 void reparent (const graphics_handle& new_parent) { parent = new_parent; } |
| 1584 | |
| 7214 | 1585 // Update data limits for AXIS_TYPE (xdata, ydata, etc.) in the parent |
| 1586 // axes object. | |
| 1587 | |
| 7386 | 1588 virtual void update_axis_limits (const std::string& axis_type) const; |
| 7214 | 1589 |
| 6874 | 1590 virtual void delete_children (void); |
| 1591 | |
|
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|
1592 static property_list::pval_map_type factory_defaults (void); |
| 7222 | 1593 |
| 1594 // FIXME -- these functions should be generated automatically by the | |
| 1595 // genprops.awk script. | |
| 1596 // | |
| 1597 // EMIT_BASE_PROPERTIES_GET_FUNCTIONS | |
|
7862
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|
1598 |
|
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|
1599 virtual octave_value get_xlim (void) const { return octave_value (); } |
|
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|
1600 virtual octave_value get_ylim (void) const { return octave_value (); } |
|
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|
1601 virtual octave_value get_zlim (void) const { return octave_value (); } |
|
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|
1602 virtual octave_value get_clim (void) const { return octave_value (); } |
|
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|
1603 virtual octave_value get_alim (void) const { return octave_value (); } |
|
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|
1604 |
|
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|
1605 virtual bool is_xliminclude (void) const { return false; } |
|
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|
1606 virtual bool is_yliminclude (void) const { return false; } |
|
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|
1607 virtual bool is_zliminclude (void) const { return false; } |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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|
1608 virtual bool is_climinclude (void) const { return false; } |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
1609 virtual bool is_aliminclude (void) const { return false; } |
|
8059
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|
1610 |
| 6874 | 1611 protected: |
|
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|
1612 void set_dynamic (const caseless_str&, const octave_value&); |
|
f819e8992367
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|
1613 |
|
f819e8992367
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|
1614 octave_value get_dynamic (const caseless_str&) const; |
|
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|
1615 |
|
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|
1616 octave_value get_dynamic (bool all = false) const; |
|
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|
1617 |
|
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|
1618 property get_property_dynamic (const caseless_str&); |
|
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|
1619 |
|
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changeset
|
1620 BEGIN_BASE_PROPERTIES |
|
f819e8992367
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|
1621 // properties common to all objects |
|
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|
1622 bool_property beingdeleted , "off" |
|
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|
1623 radio_property busyaction , "{queue}|cancel" |
|
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changeset
|
1624 callback_property buttondownfcn , Matrix () |
|
f819e8992367
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|
1625 // FIXME: use a property class for children |
|
f819e8992367
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changeset
|
1626 Matrix children fs , Matrix () |
|
f819e8992367
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|
1627 bool_property clipping , "on" |
|
f819e8992367
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changeset
|
1628 callback_property createfcn , Matrix () |
|
f819e8992367
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changeset
|
1629 callback_property deletefcn , Matrix () |
|
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diff
changeset
|
1630 radio_property handlevisibility , "{on}|callback|off" |
|
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changeset
|
1631 bool_property hittest , "on" |
|
f819e8992367
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|
1632 bool_property interruptible , "on" |
|
f819e8992367
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changeset
|
1633 handle_property parent fs , p |
|
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changeset
|
1634 bool_property selected , "off" |
|
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changeset
|
1635 bool_property selectionhighlight , "on" |
|
f819e8992367
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diff
changeset
|
1636 string_property tag s , "" |
|
f819e8992367
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
1637 string_property type frs , ty |
|
f819e8992367
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8059
diff
changeset
|
1638 any_property userdata , Matrix () |
|
f819e8992367
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diff
changeset
|
1639 bool_property visible , "on" |
|
f819e8992367
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diff
changeset
|
1640 // additional (octave-specific) properties |
|
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|
1641 bool_property __modified__ s , "on" |
|
f819e8992367
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changeset
|
1642 graphics_handle __myhandle__ fhrs , mh |
|
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diff
changeset
|
1643 // FIXME: should this really be here? |
|
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diff
changeset
|
1644 handle_property uicontextmenu , graphics_handle () |
|
f819e8992367
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|
1645 END_PROPERTIES |
| 7363 | 1646 |
| 1647 protected: | |
|
8052
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Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
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changeset
|
1648 struct cmp_caseless_str |
|
961d4c52ffae
Convert stem and stem3 to use stem series objects
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diff
changeset
|
1649 { |
|
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diff
changeset
|
1650 bool operator () (const caseless_str &a, const caseless_str &b) const |
|
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
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|
1651 { |
|
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Convert stem and stem3 to use stem series objects
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changeset
|
1652 std::string a1 = a; |
|
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Convert stem and stem3 to use stem series objects
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8023
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changeset
|
1653 std::transform (a1.begin (), a1.end (), a1.begin (), tolower); |
|
961d4c52ffae
Convert stem and stem3 to use stem series objects
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changeset
|
1654 std::string b1 = b; |
|
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
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diff
changeset
|
1655 std::transform (b1.begin (), b1.end (), b1.begin (), tolower); |
|
961d4c52ffae
Convert stem and stem3 to use stem series objects
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|
1656 |
|
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diff
changeset
|
1657 return a1 < b1; |
|
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changeset
|
1658 } |
|
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changeset
|
1659 }; |
|
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changeset
|
1660 |
|
961d4c52ffae
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changeset
|
1661 std::map<caseless_str, property, cmp_caseless_str> all_props; |
| 7363 | 1662 |
| 1663 protected: | |
| 1664 void insert_static_property (const std::string& name, base_property& p) | |
| 1665 { insert_property (name, property (&p, true)); } | |
| 1666 | |
| 1667 virtual void init (void) { } | |
| 6874 | 1668 }; |
| 1669 | |
| 7365 | 1670 class OCTINTERP_API base_graphics_object |
| 6874 | 1671 { |
| 1672 public: | |
| 1673 friend class graphics_object; | |
| 1674 | |
| 1675 base_graphics_object (void) : count (1) { } | |
| 1676 | |
| 1677 base_graphics_object (const base_graphics_object&) { } | |
| 1678 | |
| 1679 virtual ~base_graphics_object (void) { } | |
| 1680 | |
| 1681 virtual void mark_modified (void) | |
| 1682 { | |
| 7386 | 1683 if (valid_object ()) |
| 1684 get_properties ().mark_modified (); | |
| 1685 else | |
| 1686 error ("base_graphics_object::mark_modified: invalid graphics object"); | |
| 6874 | 1687 } |
| 1688 | |
| 7386 | 1689 virtual void override_defaults (base_graphics_object& obj) |
| 6874 | 1690 { |
| 7386 | 1691 if (valid_object ()) |
| 1692 get_properties ().override_defaults (obj); | |
| 1693 else | |
| 1694 error ("base_graphics_object::override_defaults: invalid graphics object"); | |
| 6874 | 1695 } |
| 1696 | |
| 7386 | 1697 virtual void set_from_list (property_list& plist) |
| 6874 | 1698 { |
| 7386 | 1699 if (valid_object ()) |
| 1700 get_properties ().set_from_list (*this, plist); | |
| 1701 else | |
| 1702 error ("base_graphics_object::set_from_list: invalid graphics object"); | |
| 6874 | 1703 } |
| 1704 | |
| 7386 | 1705 virtual void set (const caseless_str& pname, const octave_value& pval) |
| 6874 | 1706 { |
| 7386 | 1707 if (valid_object ()) |
| 1708 get_properties ().set (pname, pval); | |
| 1709 else | |
| 1710 error ("base_graphics_object::set: invalid graphics object"); | |
| 6874 | 1711 } |
| 1712 | |
| 1713 virtual void set_defaults (const std::string&) | |
| 1714 { | |
| 1715 error ("base_graphics_object::set_defaults: invalid graphics object"); | |
| 1716 } | |
| 1717 | |
| 7379 | 1718 virtual octave_value get (bool all = false) const |
| 6874 | 1719 { |
| 7386 | 1720 if (valid_object ()) |
| 1721 return get_properties ().get (all); | |
| 1722 else | |
| 1723 { | |
| 1724 error ("base_graphics_object::get: invalid graphics object"); | |
| 1725 return octave_value (); | |
| 1726 } | |
| 6874 | 1727 } |
| 1728 | |
| 7386 | 1729 virtual octave_value get (const caseless_str& pname) const |
| 6874 | 1730 { |
| 7386 | 1731 if (valid_object ()) |
| 1732 return get_properties ().get (pname); | |
| 1733 else | |
| 1734 { | |
| 1735 error ("base_graphics_object::get: invalid graphics object"); | |
| 1736 return octave_value (); | |
| 1737 } | |
| 6874 | 1738 } |
| 1739 | |
| 7189 | 1740 virtual octave_value get_default (const caseless_str&) const; |
| 6874 | 1741 |
| 7189 | 1742 virtual octave_value get_factory_default (const caseless_str&) const; |
| 6874 | 1743 |
| 1744 virtual octave_value get_defaults (void) const | |
| 1745 { | |
| 1746 error ("base_graphics_object::get_defaults: invalid graphics object"); | |
| 1747 return octave_value (); | |
| 1748 } | |
| 1749 | |
| 1750 virtual octave_value get_factory_defaults (void) const | |
| 1751 { | |
| 1752 error ("base_graphics_object::get_factory_defaults: invalid graphics object"); | |
| 1753 return octave_value (); | |
| 1754 } | |
| 1755 | |
| 1756 virtual graphics_handle get_parent (void) const | |
| 1757 { | |
| 7386 | 1758 if (valid_object ()) |
| 1759 return get_properties ().get_parent (); | |
| 1760 else | |
| 1761 { | |
| 1762 error ("base_graphics_object::get_parent: invalid graphics object"); | |
| 1763 return graphics_handle (); | |
| 1764 } | |
| 6874 | 1765 } |
| 1766 | |
|
7936
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|
1767 graphics_handle get_handle (void) const |
|
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|
1768 { |
|
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diff
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|
1769 if (valid_object ()) |
|
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|
1770 return get_properties ().get___myhandle__ (); |
|
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diff
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|
1771 else |
|
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diff
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|
1772 { |
|
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diff
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|
1773 error ("base_graphics_object::get_handle: invalid graphics object"); |
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1774 return graphics_handle (); |
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1775 } |
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1776 } |
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1777 |
| 7386 | 1778 virtual void remove_child (const graphics_handle& h) |
| 6874 | 1779 { |
| 7386 | 1780 if (valid_object ()) |
| 1781 get_properties ().remove_child (h); | |
| 1782 else | |
| 1783 error ("base_graphics_object::remove_child: invalid graphics object"); | |
| 6874 | 1784 } |
| 1785 | |
| 7386 | 1786 virtual void adopt (const graphics_handle& h) |
| 6874 | 1787 { |
| 7386 | 1788 if (valid_object ()) |
| 1789 get_properties ().adopt (h); | |
| 1790 else | |
| 1791 error ("base_graphics_object::adopt: invalid graphics object"); | |
| 6874 | 1792 } |
| 1793 | |
| 7386 | 1794 virtual void reparent (const graphics_handle& np) |
| 6874 | 1795 { |
| 7386 | 1796 if (valid_object ()) |
| 1797 get_properties ().reparent (np); | |
| 1798 else | |
| 1799 error ("base_graphics_object::reparent: invalid graphics object"); | |
| 6874 | 1800 } |
| 1801 | |
| 1802 virtual void defaults (void) const | |
| 1803 { | |
| 7386 | 1804 if (valid_object ()) |
| 1805 { | |
| 1806 std::string msg = (type () + "::defaults"); | |
| 1807 gripe_not_implemented (msg.c_str ()); | |
| 1808 } | |
| 1809 else | |
| 1810 error ("base_graphics_object::default: invalid graphics object"); | |
| 6874 | 1811 } |
| 1812 | |
| 1813 virtual base_properties& get_properties (void) | |
| 1814 { | |
| 1815 static base_properties properties; | |
| 1816 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1817 return properties; | |
| 1818 } | |
| 1819 | |
| 7222 | 1820 virtual const base_properties& get_properties (void) const |
| 1821 { | |
| 1822 static base_properties properties; | |
| 1823 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1824 return properties; | |
| 1825 } | |
| 1826 | |
|
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1827 virtual void update_axis_limits (const std::string& axis_type); |
| 7214 | 1828 |
| 6874 | 1829 virtual bool valid_object (void) const { return false; } |
| 1830 | |
| 7386 | 1831 virtual std::string type (void) const |
| 1832 { | |
| 1833 return (valid_object () ? get_properties ().graphics_object_name () | |
| 1834 : "unknown"); | |
| 1835 } | |
| 6874 | 1836 |
| 1837 bool isa (const std::string& go_name) const | |
| 1838 { | |
| 1839 return type () == go_name; | |
| 1840 } | |
| 1841 | |
| 7419 | 1842 virtual graphics_backend get_backend (void) const |
| 1843 { | |
| 1844 if (valid_object ()) | |
| 1845 return get_properties ().get_backend (); | |
| 1846 else | |
| 1847 { | |
| 1848 error ("base_graphics_object::get_backend: invalid graphics object"); | |
| 1849 return graphics_backend (); | |
| 1850 } | |
| 1851 } | |
| 1852 | |
|
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1853 virtual void add_property_listener (const std::string& nm, |
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1854 const octave_value& v, |
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1855 listener_mode mode = POSTSET) |
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1856 { |
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1857 if (valid_object ()) |
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1858 get_properties ().add_listener (nm, v, mode); |
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1859 } |
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1860 |
| 6874 | 1861 protected: |
| 1862 // A reference count. | |
| 1863 int count; | |
| 1864 }; | |
| 1865 | |
| 7365 | 1866 class OCTINTERP_API graphics_object |
| 6874 | 1867 { |
| 1868 public: | |
| 1869 graphics_object (void) : rep (new base_graphics_object ()) { } | |
| 1870 | |
| 1871 graphics_object (base_graphics_object *new_rep) | |
| 1872 : rep (new_rep) { } | |
| 1873 | |
| 1874 graphics_object (const graphics_object& obj) | |
| 1875 { | |
| 1876 rep = obj.rep; | |
| 1877 rep->count++; | |
| 1878 } | |
| 1879 | |
| 1880 graphics_object& operator = (const graphics_object& obj) | |
| 1881 { | |
| 1882 if (rep != obj.rep) | |
| 1883 { | |
| 1884 if (--rep->count == 0) | |
| 1885 delete rep; | |
| 1886 | |
| 1887 rep = obj.rep; | |
| 1888 rep->count++; | |
| 1889 } | |
| 1890 | |
| 1891 return *this; | |
| 1892 } | |
| 1893 | |
| 1894 ~graphics_object (void) | |
| 1895 { | |
| 1896 if (--rep->count == 0) | |
| 1897 delete rep; | |
| 1898 } | |
| 1899 | |
| 1900 void mark_modified (void) { rep->mark_modified (); } | |
| 1901 | |
| 1902 void override_defaults (base_graphics_object& obj) | |
| 1903 { | |
| 1904 rep->override_defaults (obj); | |
| 1905 } | |
| 1906 | |
| 7214 | 1907 void set_from_list (property_list& plist) { rep->set_from_list (plist); } |
| 6874 | 1908 |
| 7189 | 1909 void set (const caseless_str& name, const octave_value& val) |
| 6874 | 1910 { |
| 1911 rep->set (name, val); | |
| 1912 } | |
| 1913 | |
| 1914 void set (const octave_value_list& args); | |
| 1915 | |
| 7214 | 1916 void set_defaults (const std::string& mode) { rep->set_defaults (mode); } |
| 1917 | |
| 7379 | 1918 octave_value get (bool all = false) const { return rep->get (all); } |
| 6874 | 1919 |
| 7189 | 1920 octave_value get (const caseless_str& name) const |
| 6874 | 1921 { |
| 1922 return name.compare ("default") | |
| 1923 ? get_defaults () | |
| 1924 : (name.compare ("factory") | |
| 1925 ? get_factory_defaults () : rep->get (name)); | |
| 1926 } | |
| 1927 | |
| 7189 | 1928 octave_value get_default (const caseless_str& name) const |
| 6874 | 1929 { |
| 1930 return rep->get_default (name); | |
| 1931 } | |
| 1932 | |
| 7189 | 1933 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 1934 { |
| 1935 return rep->get_factory_default (name); | |
| 1936 } | |
| 1937 | |
| 1938 octave_value get_defaults (void) const { return rep->get_defaults (); } | |
| 1939 | |
| 1940 octave_value get_factory_defaults (void) const | |
| 1941 { | |
| 1942 return rep->get_factory_defaults (); | |
| 1943 } | |
| 1944 | |
| 1945 graphics_handle get_parent (void) const { return rep->get_parent (); } | |
| 1946 | |
|
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1947 graphics_handle get_handle (void) const { return rep->get_handle (); } |
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1948 |
| 7214 | 1949 void remove_child (const graphics_handle& h) { rep->remove_child (h); } |
| 1950 | |
| 1951 void adopt (const graphics_handle& h) { rep->adopt (h); } | |
| 1952 | |
| 1953 void reparent (const graphics_handle& h) { rep->reparent (h); } | |
| 6874 | 1954 |
| 1955 void defaults (void) const { rep->defaults (); } | |
| 1956 | |
| 1957 bool isa (const std::string& go_name) const { return rep->isa (go_name); } | |
| 1958 | |
| 1959 base_properties& get_properties (void) { return rep->get_properties (); } | |
| 1960 | |
| 7222 | 1961 const base_properties& get_properties (void) const |
| 1962 { | |
| 1963 return rep->get_properties (); | |
| 1964 } | |
| 1965 | |
| 7214 | 1966 void update_axis_limits (const std::string& axis_type) |
| 1967 { | |
| 1968 rep->update_axis_limits (axis_type); | |
| 1969 } | |
| 1970 | |
| 6874 | 1971 bool valid_object (void) const { return rep->valid_object (); } |
| 1972 | |
| 1973 operator bool (void) const { return rep->valid_object (); } | |
| 1974 | |
| 7222 | 1975 // FIXME -- these functions should be generated automatically by the |
| 1976 // genprops.awk script. | |
| 1977 // | |
| 1978 // EMIT_GRAPHICS_OBJECT_GET_FUNCTIONS | |
|
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1979 |
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1980 octave_value get_xlim (void) const |
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1981 { return get_properties ().get_xlim (); } |
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1982 |
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1983 octave_value get_ylim (void) const |
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1984 { return get_properties ().get_ylim (); } |
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1985 |
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1986 octave_value get_zlim (void) const |
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1987 { return get_properties ().get_zlim (); } |
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1988 |
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1989 octave_value get_clim (void) const |
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1990 { return get_properties ().get_clim (); } |
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1991 |
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1992 octave_value get_alim (void) const |
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1993 { return get_properties ().get_alim (); } |
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1994 |
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1995 bool is_xliminclude (void) const |
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1996 { return get_properties ().is_xliminclude (); } |
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1997 |
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1998 bool is_yliminclude (void) const |
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1999 { return get_properties ().is_yliminclude (); } |
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2000 |
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2001 bool is_zliminclude (void) const |
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2002 { return get_properties ().is_zliminclude (); } |
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2003 |
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2004 bool is_climinclude (void) const |
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2005 { return get_properties ().is_climinclude (); } |
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2006 |
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2007 bool is_aliminclude (void) const |
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2008 { return get_properties ().is_aliminclude (); } |
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2009 |
| 7419 | 2010 graphics_backend get_backend (void) const { return rep->get_backend (); } |
| 7408 | 2011 |
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2012 void add_property_listener (const std::string& nm, const octave_value& v, |
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2013 listener_mode mode = POSTSET) |
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|
2014 { rep->add_property_listener (nm, v, mode); } |
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|
2015 |
| 7408 | 2016 private: |
| 7419 | 2017 base_graphics_object *rep; |
| 7408 | 2018 }; |
| 2019 | |
| 2020 // --------------------------------------------------------------------- | |
| 2021 | |
| 7365 | 2022 class OCTINTERP_API root_figure : public base_graphics_object |
| 6874 | 2023 { |
| 2024 public: | |
|
7821
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|
2025 class OCTINTERP_API properties : public base_properties |
| 6874 | 2026 { |
| 2027 public: | |
|
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2028 void remove_child (const graphics_handle& h); |
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2029 |
| 6874 | 2030 // See the genprops.awk script for an explanation of the |
| 2031 // properties declarations. | |
| 2032 | |
| 7363 | 2033 BEGIN_PROPERTIES(root_figure) |
| 2034 handle_property currentfigure S , graphics_handle () | |
|
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|
2035 handle_property callbackobject Sr , graphics_handle () |
| 6874 | 2036 END_PROPERTIES |
|
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|
2037 |
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|
2038 private: |
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|
2039 std::list<graphics_handle> cbo_stack; |
| 6874 | 2040 }; |
| 2041 | |
| 2042 private: | |
| 2043 properties xproperties; | |
| 2044 | |
| 2045 public: | |
| 2046 | |
| 7363 | 2047 root_figure (void) : xproperties (0, graphics_handle ()), default_properties () { } |
| 6874 | 2048 |
| 2049 ~root_figure (void) { xproperties.delete_children (); } | |
| 2050 | |
| 2051 void mark_modified (void) { } | |
| 2052 | |
| 2053 void override_defaults (base_graphics_object& obj) | |
| 2054 { | |
| 2055 // Now override with our defaults. If the default_properties | |
| 2056 // list includes the properties for all defaults (line, | |
| 2057 // surface, etc.) then we don't have to know the type of OBJ | |
| 2058 // here, we just call its set function and let it decide which | |
| 2059 // properties from the list to use. | |
| 2060 obj.set_from_list (default_properties); | |
| 2061 } | |
| 2062 | |
| 7189 | 2063 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2064 { |
| 2065 if (name.compare ("default", 7)) | |
| 2066 // strip "default", pass rest to function that will | |
| 2067 // parse the remainder and add the element to the | |
| 2068 // default_properties map. | |
| 2069 default_properties.set (name.substr (7), value); | |
| 2070 else | |
| 2071 xproperties.set (name, value); | |
| 2072 } | |
| 2073 | |
| 7189 | 2074 octave_value get (const caseless_str& name) const |
| 6874 | 2075 { |
| 2076 octave_value retval; | |
| 2077 | |
| 2078 if (name.compare ("default", 7)) | |
| 2079 return get_default (name.substr (7)); | |
| 2080 else if (name.compare ("factory", 7)) | |
| 2081 return get_factory_default (name.substr (7)); | |
| 2082 else | |
| 2083 retval = xproperties.get (name); | |
| 2084 | |
| 2085 return retval; | |
| 2086 } | |
| 2087 | |
| 7189 | 2088 octave_value get_default (const caseless_str& name) const |
| 6874 | 2089 { |
| 2090 octave_value retval = default_properties.lookup (name); | |
| 2091 | |
| 2092 if (retval.is_undefined ()) | |
|
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2093 { |
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|
2094 // no default property found, use factory default |
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2095 retval = factory_properties.lookup (name); |
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2096 |
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diff
changeset
|
2097 if (retval.is_undefined ()) |
|
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Make backend switching work.
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parents:
7846
diff
changeset
|
2098 error ("get: invalid default property `%s'", name.c_str ()); |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7846
diff
changeset
|
2099 } |
| 6874 | 2100 |
| 2101 return retval; | |
| 2102 } | |
| 2103 | |
| 7189 | 2104 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 2105 { |
| 2106 octave_value retval = factory_properties.lookup (name); | |
| 2107 | |
| 2108 if (retval.is_undefined ()) | |
| 2109 error ("get: invalid factory default property `%s'", name.c_str ()); | |
| 2110 | |
| 2111 return retval; | |
| 2112 } | |
| 2113 | |
| 2114 octave_value get_defaults (void) const | |
| 2115 { | |
| 2116 return default_properties.as_struct ("default"); | |
| 2117 } | |
| 2118 | |
| 2119 octave_value get_factory_defaults (void) const | |
| 2120 { | |
| 2121 return factory_properties.as_struct ("factory"); | |
| 2122 } | |
| 2123 | |
| 2124 base_properties& get_properties (void) { return xproperties; } | |
| 2125 | |
| 7222 | 2126 const base_properties& get_properties (void) const { return xproperties; } |
| 2127 | |
| 6874 | 2128 bool valid_object (void) const { return true; } |
| 2129 | |
| 2130 private: | |
| 2131 property_list default_properties; | |
| 2132 | |
| 2133 static property_list factory_properties; | |
| 2134 | |
| 2135 static property_list::plist_map_type init_factory_properties (void); | |
| 2136 }; | |
| 2137 | |
| 2138 // --------------------------------------------------------------------- | |
| 2139 | |
| 7365 | 2140 class OCTINTERP_API figure : public base_graphics_object |
| 6874 | 2141 { |
| 2142 public: | |
| 7445 | 2143 class OCTINTERP_API properties : public base_properties |
| 6874 | 2144 { |
| 2145 public: | |
| 7366 | 2146 void set_visible (const octave_value& val); |
| 6874 | 2147 |
| 7408 | 2148 graphics_backend get_backend (void) const |
| 2149 { | |
| 2150 if (! backend) | |
| 2151 backend = graphics_backend::default_backend (); | |
| 2152 | |
| 2153 return backend; | |
| 2154 } | |
| 2155 | |
| 7439 | 2156 void set_backend (const graphics_backend& b) |
| 2157 { | |
|
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John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2158 if (backend) |
|
75c99d3f97d7
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John W. Eaton <jwe@octave.org>
parents:
8058
diff
changeset
|
2159 backend.object_destroyed (__myhandle__); |
| 7439 | 2160 backend = b; |
| 2161 __backend__ = b.get_name (); | |
|
7847
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7846
diff
changeset
|
2162 __plot_stream__ = Matrix (); |
| 7439 | 2163 mark_modified (); |
| 2164 } | |
| 2165 | |
| 2166 void set___backend__ (const octave_value& val) | |
| 2167 { | |
| 2168 if (! error_state) | |
| 2169 { | |
| 2170 if (val.is_string ()) | |
| 2171 { | |
| 2172 std::string nm = val.string_value (); | |
| 2173 graphics_backend b = graphics_backend::find_backend (nm); | |
| 2174 if (b.get_name () != nm) | |
| 2175 { | |
| 7869 | 2176 error ("set___backend__: invalid backend"); |
| 7439 | 2177 } |
| 2178 else | |
| 2179 { | |
| 2180 set_backend (b); | |
| 2181 mark_modified (); | |
| 2182 } | |
| 2183 } | |
| 2184 else | |
| 7869 | 2185 error ("set___backend__ must be a string"); |
| 7439 | 2186 } |
| 2187 } | |
| 7408 | 2188 |
| 7447 | 2189 Matrix get_boundingbox (bool internal = false) const; |
| 7445 | 2190 |
|
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diff
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|
2191 void set_boundingbox (const Matrix& bb); |
|
7826
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Add support for extern updaters. Add set_figure_position interface to graphics_backend.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7824
diff
changeset
|
2192 |
|
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John W. Eaton <jwe@octave.org>
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8058
diff
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|
2193 std::string get_title (void) const; |
|
75c99d3f97d7
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diff
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|
2194 |
| 6874 | 2195 // See the genprops.awk script for an explanation of the |
| 2196 // properties declarations. | |
| 2197 | |
| 7363 | 2198 BEGIN_PROPERTIES(figure) |
| 7379 | 2199 any_property __plot_stream__ h , Matrix () |
| 2200 bool_property __enhanced__ h , "on" | |
| 7405 | 2201 radio_property nextplot , "new|{add}|replace_children|replace" |
| 7363 | 2202 callback_property closerequestfcn , "closereq" |
| 2203 handle_property currentaxes S , graphics_handle () | |
| 2204 array_property colormap , jet_colormap () | |
| 7405 | 2205 radio_property paperorientation , "{portrait}|landscape|rotated" |
| 7363 | 2206 color_property color , color_values (1, 1, 1) |
| 7405 | 2207 array_property alphamap , Matrix (64, 1, 1) |
| 2208 string_property currentcharacter r , "" | |
| 2209 handle_property currentobject r , graphics_handle () | |
| 2210 array_property current_point r , Matrix (2, 1, 0) | |
| 2211 bool_property dockcontrols , "off" | |
| 2212 bool_property doublebuffer , "on" | |
| 2213 string_property filename r , "" | |
| 2214 bool_property integerhandle , "on" | |
| 2215 bool_property inverthardcopy , "off" | |
| 2216 callback_property keypressfcn , Matrix () | |
| 2217 callback_property keyreleasefcn , Matrix () | |
| 2218 radio_property menubar , "none|{figure}" | |
| 2219 double_property mincolormap , 64 | |
| 2220 string_property name , "" | |
| 2221 bool_property numbertitle , "on" | |
| 2222 radio_property paperunits , "{inches}|centimeters|normalized|points" | |
| 2223 array_property paperposition , Matrix (1, 4 , 0) | |
| 2224 radio_property paperpositionmode , "auto|{manual}" | |
| 2225 array_property papersize r , Matrix (1, 4, 0) | |
| 2226 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" | |
| 2227 radio_property pointer , "crosshair|fullcrosshair|{arrow}|ibeam|watch|topl|topr|botl|botr|left|top|right|bottom|circle|cross|fleur|custom|hand" | |
| 2228 array_property pointershapecdata , Matrix (16, 16, 0) | |
| 2229 array_property pointershapehotspot , Matrix (1, 2, 0) | |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
2230 array_property position S , default_figure_position () |
| 7405 | 2231 radio_property renderer , "{painters}|zbuffer|opengl|none" |
| 2232 radio_property renderermode , "{auto}|manual" | |
| 2233 bool_property resize , "on" | |
| 2234 callback_property resizefcn , Matrix () | |
| 2235 radio_property selectiontype , "{normal}|open|alt|extend" | |
| 2236 radio_property toolbar , "none|{auto}|figure" | |
| 2237 radio_property units , "inches|centimeters|normalized|points|{pixels}|characters" | |
| 2238 callback_property windowbuttondownfcn , Matrix () | |
| 2239 callback_property windowbuttonmotionfcn , Matrix () | |
| 2240 callback_property windowbuttonupfcn , Matrix () | |
| 2241 callback_property windowbuttonwheelfcn , Matrix () | |
| 2242 radio_property windowstyle , "{normal}|modal|docked" | |
| 2243 string_property wvisual , "" | |
| 2244 radio_property wvisualmode , "{auto}|manual" | |
| 2245 string_property xdisplay , "" | |
| 2246 string_property xvisual , "" | |
| 2247 radio_property xvisualmode , "{auto}|manual" | |
| 2248 callback_property buttondownfcn , Matrix () | |
| 7439 | 2249 string_property __backend__ s , "gnuplot" |
| 6874 | 2250 END_PROPERTIES |
| 7363 | 2251 |
| 2252 protected: | |
| 2253 void init (void) | |
| 2254 { | |
| 2255 colormap.add_constraint (dim_vector (-1, 3)); | |
| 7406 | 2256 alphamap.add_constraint (dim_vector (-1, 1)); |
| 2257 paperposition.add_constraint (dim_vector (1, 4)); | |
| 2258 pointershapecdata.add_constraint (dim_vector (16, 16)); | |
| 2259 pointershapehotspot.add_constraint (dim_vector (1, 2)); | |
| 2260 position.add_constraint (dim_vector (1, 4)); | |
| 7363 | 2261 } |
| 7408 | 2262 |
| 2263 private: | |
| 2264 mutable graphics_backend backend; | |
| 6874 | 2265 }; |
| 2266 | |
| 2267 private: | |
| 2268 properties xproperties; | |
| 2269 | |
| 2270 public: | |
| 2271 figure (const graphics_handle& mh, const graphics_handle& p) | |
| 2272 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2273 { | |
| 2274 xproperties.override_defaults (*this); | |
| 2275 } | |
| 2276 | |
| 2277 ~figure (void) | |
| 2278 { | |
| 7386 | 2279 xproperties.delete_children (); |
| 6874 | 2280 } |
| 2281 | |
| 2282 void override_defaults (base_graphics_object& obj) | |
| 2283 { | |
| 2284 // Allow parent (root figure) to override first (properties knows how | |
| 2285 // to find the parent object). | |
| 2286 xproperties.override_defaults (obj); | |
| 2287 | |
| 2288 // Now override with our defaults. If the default_properties | |
| 2289 // list includes the properties for all defaults (line, | |
| 2290 // surface, etc.) then we don't have to know the type of OBJ | |
| 2291 // here, we just call its set function and let it decide which | |
| 2292 // properties from the list to use. | |
| 2293 obj.set_from_list (default_properties); | |
| 2294 } | |
| 2295 | |
| 7189 | 2296 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2297 { |
| 2298 if (name.compare ("default", 7)) | |
| 2299 // strip "default", pass rest to function that will | |
| 2300 // parse the remainder and add the element to the | |
| 2301 // default_properties map. | |
| 2302 default_properties.set (name.substr (7), value); | |
| 2303 else | |
| 2304 xproperties.set (name, value); | |
| 2305 } | |
| 2306 | |
| 7189 | 2307 octave_value get (const caseless_str& name) const |
| 6874 | 2308 { |
| 2309 octave_value retval; | |
| 2310 | |
| 2311 if (name.compare ("default", 7)) | |
| 2312 retval = get_default (name.substr (7)); | |
| 2313 else | |
| 2314 retval = xproperties.get (name); | |
| 2315 | |
| 2316 return retval; | |
| 2317 } | |
| 2318 | |
| 7189 | 2319 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2320 |
| 2321 octave_value get_defaults (void) const | |
| 2322 { | |
| 2323 return default_properties.as_struct ("default"); | |
| 2324 } | |
| 2325 | |
| 2326 base_properties& get_properties (void) { return xproperties; } | |
| 2327 | |
| 7222 | 2328 const base_properties& get_properties (void) const { return xproperties; } |
| 2329 | |
| 6874 | 2330 bool valid_object (void) const { return true; } |
| 2331 | |
| 2332 private: | |
| 2333 property_list default_properties; | |
| 2334 }; | |
| 2335 | |
| 2336 // --------------------------------------------------------------------- | |
| 2337 | |
| 7435 | 2338 class OCTINTERP_API graphics_xform |
| 2339 { | |
| 2340 public: | |
| 2341 graphics_xform (void) | |
| 2342 : xform (xform_eye ()), xform_inv (xform_eye ()) | |
| 2343 { | |
| 2344 sx = sy = sz = "linear"; | |
| 2345 } | |
| 2346 | |
| 2347 graphics_xform (const Matrix& xm, const Matrix& xim, | |
| 2348 const scaler& x, const scaler& y, const scaler& z) | |
| 2349 : xform (xm), xform_inv (xim), sx (x), sy (y), sz (z) { } | |
| 2350 | |
| 2351 graphics_xform (const graphics_xform& g) | |
| 2352 : xform (g.xform), xform_inv (g.xform_inv), sx (g.sx), | |
| 2353 sy (g.sy), sz (g.sz) { } | |
| 2354 | |
| 2355 ~graphics_xform (void) { } | |
| 2356 | |
| 2357 graphics_xform& operator = (const graphics_xform& g) | |
| 2358 { | |
| 2359 xform = g.xform; | |
| 2360 xform_inv = g.xform_inv; | |
| 2361 sx = g.sx; | |
| 2362 sy = g.sy; | |
| 2363 sz = g.sz; | |
| 2364 | |
| 2365 return *this; | |
| 2366 } | |
| 2367 | |
| 2368 static ColumnVector xform_vector (double x, double y, double z); | |
| 2369 | |
| 2370 static Matrix xform_eye (void); | |
| 2371 | |
| 2372 ColumnVector transform (double x, double y, double z, | |
| 2373 bool scale = true) const; | |
| 2374 | |
| 2375 ColumnVector untransform (double x, double y, double z, | |
| 2376 bool scale = true) const; | |
| 2377 | |
| 2378 Matrix xscale (const Matrix& m) const { return sx.scale (m); } | |
| 2379 Matrix yscale (const Matrix& m) const { return sy.scale (m); } | |
| 2380 Matrix zscale (const Matrix& m) const { return sz.scale (m); } | |
| 2381 | |
|
7832
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parents:
7830
diff
changeset
|
2382 Matrix scale (const Matrix& m) const |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2383 { |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2384 bool has_z = (m.columns () > 2); |
|
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diff
changeset
|
2385 |
|
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parents:
7830
diff
changeset
|
2386 if (sx.is_linear () && sy.is_linear () |
|
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parents:
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diff
changeset
|
2387 && (! has_z || sz.is_linear ())) |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2388 return m; |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2389 |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
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parents:
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diff
changeset
|
2390 Matrix retval (m.dims ()); |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2391 |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2392 int r = m.rows (); |
|
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parents:
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diff
changeset
|
2393 |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2394 for (int i = 0; i < r; i++) |
|
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Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
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parents:
7830
diff
changeset
|
2395 { |
|
e06fdf7ea647
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parents:
7830
diff
changeset
|
2396 retval(i,0) = sx.scale (m(i,0)); |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2397 retval(i,1) = sy.scale (m(i,1)); |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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changeset
|
2398 if (has_z) |
|
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diff
changeset
|
2399 retval(i,2) = sz.scale (m(i,2)); |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2400 } |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2401 |
|
e06fdf7ea647
Fix default value of patch::facelighting. Add scaler/graphics_xform utilities
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changeset
|
2402 return retval; |
|
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changeset
|
2403 } |
|
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changeset
|
2404 |
| 7435 | 2405 private: |
| 2406 Matrix xform; | |
| 2407 Matrix xform_inv; | |
| 2408 scaler sx, sy, sz; | |
| 2409 }; | |
| 2410 | |
| 7365 | 2411 class OCTINTERP_API axes : public base_graphics_object |
| 6874 | 2412 { |
| 2413 public: | |
| 7445 | 2414 class OCTINTERP_API properties : public base_properties |
| 6874 | 2415 { |
| 2416 public: | |
| 2417 void set_defaults (base_graphics_object& obj, const std::string& mode); | |
| 2418 | |
| 2419 void remove_child (const graphics_handle& h); | |
| 2420 | |
| 2421 void delete_children (void); | |
| 2422 | |
| 7427 | 2423 const scaler& get_x_scaler (void) const { return sx; } |
| 2424 const scaler& get_y_scaler (void) const { return sy; } | |
| 2425 const scaler& get_z_scaler (void) const { return sz; } | |
| 2426 | |
| 7447 | 2427 Matrix get_boundingbox (bool internal = false) const; |
| 7427 | 2428 |
|
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|
2429 void update_boundingbox (void) |
|
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changeset
|
2430 { |
|
4739b6a1925c
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diff
changeset
|
2431 if (units_is ("normalized")) |
|
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changeset
|
2432 { |
|
4739b6a1925c
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changeset
|
2433 update_transform (); |
|
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changeset
|
2434 base_properties::update_boundingbox (); |
|
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|
2435 } |
|
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|
2436 } |
|
4739b6a1925c
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changeset
|
2437 |
| 7427 | 2438 void update_camera (void); |
| 2439 void update_aspectratios (void); | |
| 2440 void update_transform (void) | |
| 2441 { | |
| 2442 update_aspectratios (); | |
| 2443 update_camera (); | |
| 2444 } | |
| 2445 | |
| 7435 | 2446 graphics_xform get_transform (void) const |
| 2447 { return graphics_xform (x_render, x_render_inv, sx, sy, sz); } | |
| 2448 | |
| 2449 Matrix get_transform_matrix (void) const { return x_render; } | |
| 2450 Matrix get_inverse_transform_matrix (void) const { return x_render_inv; } | |
| 2451 Matrix get_opengl_matrix_1 (void) const { return x_gl_mat1; } | |
| 2452 Matrix get_opengl_matrix_2 (void) const { return x_gl_mat2; } | |
| 2453 Matrix get_transform_zlim (void) const { return x_zlim; } | |
| 2454 | |
|
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1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
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parents:
7836
diff
changeset
|
2455 ColumnVector pixel2coord (double px, double py) const |
|
7855
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Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2456 { return get_transform ().untransform (px, py, (x_zlim(0)+x_zlim(1))/2); } |
|
7842
1357bcae6e29
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Shai Ayal <shaiay@users.sourceforge.net>
parents:
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diff
changeset
|
2457 |
|
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2458 ColumnVector coord2pixel (double x, double y, double z) const |
|
1357bcae6e29
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Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2459 { return get_transform ().transform (x, y, z); } |
|
1357bcae6e29
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Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2460 |
|
7855
f317f14516cb
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2461 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
|
2462 void unzoom (void); |
|
f317f14516cb
Add zoom stack facility in axes object.
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parents:
7854
diff
changeset
|
2463 void clear_zoom_stack (void); |
|
7842
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parents:
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diff
changeset
|
2464 |
| 7427 | 2465 private: |
| 2466 scaler sx, sy, sz; | |
| 2467 Matrix x_render, x_render_inv; | |
| 2468 Matrix x_gl_mat1, x_gl_mat2; | |
| 2469 Matrix x_zlim; | |
|
7855
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parents:
7854
diff
changeset
|
2470 std::list<octave_value> zoom_stack; |
| 7427 | 2471 |
| 6874 | 2472 // See the genprops.awk script for an explanation of the |
| 2473 // properties declarations. | |
| 2474 | |
| 7363 | 2475 BEGIN_PROPERTIES(axes) |
|
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67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2476 array_property position u , default_axes_position () |
| 7363 | 2477 mutable handle_property title GSO , graphics_handle () |
| 2478 bool_property box , "on" | |
| 2479 bool_property key , "off" | |
| 2480 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
|
2481 any_property keypos , 1 |
| 7363 | 2482 array_property colororder , default_colororder () |
| 2483 array_property dataaspectratio m , Matrix (1, 3, 1.0) | |
| 2484 radio_property dataaspectratiomode , "{auto}|manual" | |
| 7379 | 2485 radio_property layer , "{bottom}|top" |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2486 row_vector_property xlim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
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parents:
7471
diff
changeset
|
2487 row_vector_property ylim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
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parents:
7471
diff
changeset
|
2488 row_vector_property zlim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2489 row_vector_property clim m , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2490 row_vector_property alim m , default_lim () |
| 7363 | 2491 radio_property xlimmode al , "{auto}|manual" |
| 2492 radio_property ylimmode al , "{auto}|manual" | |
| 2493 radio_property zlimmode al , "{auto}|manual" | |
| 2494 radio_property climmode al , "{auto}|manual" | |
| 7403 | 2495 radio_property alimmode , "{auto}|manual" |
| 7363 | 2496 mutable handle_property xlabel GSO , graphics_handle () |
| 2497 mutable handle_property ylabel GSO , graphics_handle () | |
| 2498 mutable handle_property zlabel GSO , graphics_handle () | |
| 2499 bool_property xgrid , "off" | |
| 2500 bool_property ygrid , "off" | |
| 2501 bool_property zgrid , "off" | |
| 2502 bool_property xminorgrid , "off" | |
| 2503 bool_property yminorgrid , "off" | |
| 2504 bool_property zminorgrid , "off" | |
|
7523
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John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2505 row_vector_property xtick m , Matrix () |
|
f2000f1971ab
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John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2506 row_vector_property ytick m , Matrix () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2507 row_vector_property ztick m , Matrix () |
| 7363 | 2508 radio_property xtickmode , "{auto}|manual" |
| 2509 radio_property ytickmode , "{auto}|manual" | |
| 2510 radio_property ztickmode , "{auto}|manual" | |
| 7403 | 2511 bool_property xminortick , "off" |
| 2512 bool_property yminortick , "off" | |
| 2513 bool_property zminortick , "off" | |
| 2514 // FIXME: should be kind of string array | |
| 7363 | 2515 any_property xticklabel m , "" |
| 2516 any_property yticklabel m , "" | |
| 2517 any_property zticklabel m , "" | |
| 2518 radio_property xticklabelmode , "{auto}|manual" | |
| 2519 radio_property yticklabelmode , "{auto}|manual" | |
| 2520 radio_property zticklabelmode , "{auto}|manual" | |
| 7379 | 2521 color_property color , color_property (color_values (1, 1, 1), radio_values ("none")) |
| 7363 | 2522 color_property xcolor , color_values (0, 0, 0) |
| 2523 color_property ycolor , color_values (0, 0, 0) | |
| 2524 color_property zcolor , color_values (0, 0, 0) | |
| 7427 | 2525 radio_property xscale alu , "{linear}|log" |
| 2526 radio_property yscale alu , "{linear}|log" | |
| 2527 radio_property zscale alu , "{linear}|log" | |
| 2528 radio_property xdir u , "{normal}|reverse" | |
| 2529 radio_property ydir u , "{normal}|reverse" | |
| 2530 radio_property zdir u , "{normal}|reverse" | |
| 7365 | 2531 radio_property yaxislocation , "{left}|right|zero" |
| 2532 radio_property xaxislocation , "{bottom}|top|zero" | |
| 7427 | 2533 array_property view u , Matrix () |
| 7363 | 2534 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
|
2535 array_property outerposition u , default_axes_outerposition () |
| 7379 | 2536 radio_property activepositionproperty , "{outerposition}|position" |
| 2537 radio_property __colorbar__ h , "{none}|north|south|east|west|northoutside|southoutside|eastoutside|westoutside" | |
| 7403 | 2538 color_property ambientlightcolor , color_values (1, 1, 1) |
| 2539 array_property cameraposition m , Matrix (1, 3, 0.0) | |
| 2540 array_property cameratarget m , Matrix (1, 3, 0.0) | |
| 2541 array_property cameraupvector m , Matrix () | |
| 2542 double_property cameraviewangle m , 10.0 | |
| 2543 radio_property camerapositionmode , "{auto}|manual" | |
| 2544 radio_property cameratargetmode , "{auto}|manual" | |
| 2545 radio_property cameraupvectormode , "{auto}|manual" | |
| 2546 radio_property cameraviewanglemode , "{auto}|manual" | |
| 2547 array_property currentpoint , Matrix (2, 3, 0.0) | |
| 2548 radio_property drawmode , "{normal}|fast" | |
| 2549 radio_property fontangle , "{normal}|italic|oblique" | |
| 2550 string_property fontname , "Helvetica" | |
| 2551 double_property fontsize , 12 | |
| 2552 radio_property fontunits , "{points}|normalized|inches|centimeters|pixels" | |
| 2553 radio_property fontweight , "{normal}|light|demi|bold" | |
| 7445 | 2554 radio_property gridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2555 // FIXME: should be kind of string array |
| 2556 string_property linestyleorder , "-" | |
| 2557 double_property linewidth , 0.5 | |
| 7445 | 2558 radio_property minorgridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2559 array_property plotboxaspectratio m , Matrix (1, 3, 1.0) |
| 2560 radio_property plotboxaspectratiomode , "{auto}|manual" | |
| 2561 radio_property projection , "{orthographic}|perpective" | |
| 2562 radio_property tickdir m , "{in}|out" | |
| 2563 radio_property tickdirmode , "{auto}|manual" | |
| 2564 array_property ticklength , Matrix (1, 2, 0.1) | |
| 2565 array_property tightinset r , Matrix (1, 4, 0.0) | |
| 2566 // FIXME: uicontextmenu should be moved here | |
| 2567 radio_property units , "{normalized}|inches|centimeters|points|pixels|characters" | |
| 2568 // hidden properties for transformation computation | |
| 2569 array_property x_viewtransform h , Matrix (4, 4, 0.0) | |
| 2570 array_property x_projectiontransform h , Matrix (4, 4, 0.0) | |
| 2571 array_property x_viewporttransform h , Matrix (4, 4, 0.0) | |
| 2572 array_property x_normrendertransform h , Matrix (4, 4, 0.0) | |
| 2573 array_property x_rendertransform h , Matrix (4, 4, 0.0) | |
| 7189 | 2574 END_PROPERTIES |
| 6874 | 2575 |
| 7363 | 2576 protected: |
| 2577 void init (void) | |
| 2578 { | |
| 2579 position.add_constraint (dim_vector (1, 4)); | |
| 7403 | 2580 position.add_constraint (dim_vector (0, 0)); |
| 7363 | 2581 outerposition.add_constraint (dim_vector (1, 4)); |
| 2582 colororder.add_constraint (dim_vector (-1, 3)); | |
| 2583 dataaspectratio.add_constraint (dim_vector (1, 3)); | |
| 7403 | 2584 plotboxaspectratio.add_constraint (dim_vector (1, 3)); |
|
7527
d219e712c20e
make row_vector_property work?
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parents:
7526
diff
changeset
|
2585 xlim.add_constraint (2); |
|
d219e712c20e
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John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2586 ylim.add_constraint (2); |
|
d219e712c20e
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John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2587 zlim.add_constraint (2); |
|
d219e712c20e
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John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2588 clim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2589 alim.add_constraint (2); |
| 7363 | 2590 xtick.add_constraint (dim_vector (1, -1)); |
| 2591 ytick.add_constraint (dim_vector (1, -1)); | |
| 2592 ztick.add_constraint (dim_vector (1, -1)); | |
| 2593 Matrix vw (1, 2, 0); | |
| 2594 vw(1) = 90; | |
| 2595 view = vw; | |
| 2596 view.add_constraint (dim_vector (1, 2)); | |
| 7403 | 2597 cameraposition.add_constraint (dim_vector (1, 3)); |
| 2598 Matrix upv (1, 3, 0.0); | |
| 2599 upv(2) = 1.0; | |
| 2600 cameraupvector = upv; | |
| 2601 cameraupvector.add_constraint (dim_vector (1, 3)); | |
| 2602 currentpoint.add_constraint (dim_vector (2, 3)); | |
| 2603 ticklength.add_constraint (dim_vector (1, 2)); | |
| 2604 tightinset.add_constraint (dim_vector (1, 4)); | |
| 7427 | 2605 |
| 2606 x_zlim.resize (1, 2); | |
| 2607 sx = "linear"; | |
| 2608 sy = "linear"; | |
| 2609 sz = "linear"; | |
| 7363 | 2610 } |
| 7427 | 2611 |
| 2612 private: | |
| 2613 void update_xscale (void) { sx = get_xscale (); } | |
| 2614 void update_yscale (void) { sy = get_yscale (); } | |
| 2615 void update_zscale (void) { sz = get_zscale (); } | |
| 2616 | |
| 2617 void update_view (void) { update_camera (); } | |
| 2618 | |
| 2619 void update_xdir (void) { update_camera (); } | |
| 2620 void update_ydir (void) { update_camera (); } | |
| 2621 void update_zdir (void) { update_camera (); } | |
| 7446 | 2622 |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
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parents:
7857
diff
changeset
|
2623 void sync_positions (void); |
|
67edbcb19665
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7857
diff
changeset
|
2624 void update_outerposition (void) { sync_positions ();} |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
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parents:
7857
diff
changeset
|
2625 void update_position (void) { sync_positions (); } |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
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parents:
7857
diff
changeset
|
2626 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2627 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
|
2628 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
|
2629 void fix_limits (array_property& lims) |
|
228858e69bd1
added {x,y,z}lim sanity check
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diff
changeset
|
2630 { |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2631 if (lims.get ().is_empty ()) |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2632 return; |
|
228858e69bd1
added {x,y,z}lim sanity check
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diff
changeset
|
2633 |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
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7850
diff
changeset
|
2634 Matrix l = lims.get ().matrix_value (); |
|
228858e69bd1
added {x,y,z}lim sanity check
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parents:
7850
diff
changeset
|
2635 if (l(0) > l(1)) |
|
228858e69bd1
added {x,y,z}lim sanity check
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diff
changeset
|
2636 { |
|
228858e69bd1
added {x,y,z}lim sanity check
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changeset
|
2637 l(0) = 0; |
|
228858e69bd1
added {x,y,z}lim sanity check
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diff
changeset
|
2638 l(1) = 1; |
|
228858e69bd1
added {x,y,z}lim sanity check
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diff
changeset
|
2639 lims = l; |
|
228858e69bd1
added {x,y,z}lim sanity check
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diff
changeset
|
2640 } |
|
228858e69bd1
added {x,y,z}lim sanity check
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changeset
|
2641 else if (l(0) == l(1)) |
|
228858e69bd1
added {x,y,z}lim sanity check
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changeset
|
2642 { |
|
228858e69bd1
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diff
changeset
|
2643 l(0) -= 0.5; |
|
228858e69bd1
added {x,y,z}lim sanity check
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parents:
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changeset
|
2644 l(1) += 0.5; |
|
228858e69bd1
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diff
changeset
|
2645 lims = l; |
|
228858e69bd1
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changeset
|
2646 } |
|
228858e69bd1
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changeset
|
2647 } |
| 7446 | 2648 |
| 2649 public: | |
|
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3584f37eac69
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Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2650 Matrix get_axis_limits (double xmin, double xmax, double min_pos, bool logscale); |
|
7855
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parents:
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|
2651 |
|
f317f14516cb
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parents:
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diff
changeset
|
2652 void update_xlim (bool do_clr_zoom = true) |
| 7446 | 2653 { |
| 2654 if (xtickmode.is ("auto")) | |
|
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changeset
|
2655 calc_ticks_and_lims (xlim, xtick, xlimmode.is ("auto"), xscale.is ("log")); |
|
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|
2656 |
|
7854
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changeset
|
2657 fix_limits (xlim); |
|
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changeset
|
2658 |
|
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changeset
|
2659 if (do_clr_zoom) |
|
f317f14516cb
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changeset
|
2660 zoom_stack.clear (); |
| 7446 | 2661 } |
| 2662 | |
|
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changeset
|
2663 void update_ylim (bool do_clr_zoom = true) |
| 7446 | 2664 { |
| 2665 if (ytickmode.is ("auto")) | |
|
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changeset
|
2666 calc_ticks_and_lims (ylim, ytick, ylimmode.is ("auto"), yscale.is ("log")); |
|
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|
2667 |
|
228858e69bd1
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changeset
|
2668 fix_limits (ylim); |
|
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|
2669 |
|
f317f14516cb
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changeset
|
2670 if (do_clr_zoom) |
|
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changeset
|
2671 zoom_stack.clear (); |
| 7446 | 2672 } |
| 2673 | |
| 2674 void update_zlim (void) | |
| 2675 { | |
| 2676 if (ztickmode.is ("auto")) | |
|
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7855
diff
changeset
|
2677 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
|
2678 |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2679 fix_limits (zlim); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2680 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2681 zoom_stack.clear (); |
| 7446 | 2682 } |
| 2683 | |
| 6874 | 2684 }; |
| 2685 | |
| 2686 private: | |
| 2687 properties xproperties; | |
| 2688 | |
| 2689 public: | |
| 2690 axes (const graphics_handle& mh, const graphics_handle& p) | |
| 2691 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2692 { | |
| 2693 xproperties.override_defaults (*this); | |
|
7830
61aee739a4da
Make sure to initialize axes xform data.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
2694 xproperties.update_transform (); |
| 6874 | 2695 } |
| 2696 | |
| 2697 ~axes (void) { xproperties.delete_children (); } | |
| 2698 | |
| 2699 void override_defaults (base_graphics_object& obj) | |
| 2700 { | |
| 2701 // Allow parent (figure) to override first (properties knows how | |
| 2702 // to find the parent object). | |
| 2703 xproperties.override_defaults (obj); | |
| 2704 | |
| 2705 // Now override with our defaults. If the default_properties | |
| 2706 // list includes the properties for all defaults (line, | |
| 2707 // surface, etc.) then we don't have to know the type of OBJ | |
| 2708 // here, we just call its set function and let it decide which | |
| 2709 // properties from the list to use. | |
| 2710 obj.set_from_list (default_properties); | |
| 2711 } | |
| 2712 | |
| 7189 | 2713 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2714 { |
| 2715 if (name.compare ("default", 7)) | |
| 2716 // strip "default", pass rest to function that will | |
| 2717 // parse the remainder and add the element to the | |
| 2718 // default_properties map. | |
| 2719 default_properties.set (name.substr (7), value); | |
| 2720 else | |
| 2721 xproperties.set (name, value); | |
| 2722 } | |
| 2723 | |
| 2724 void set_defaults (const std::string& mode) | |
| 2725 { | |
| 2726 xproperties.set_defaults (*this, mode); | |
| 2727 } | |
| 2728 | |
| 7189 | 2729 octave_value get (const caseless_str& name) const |
| 6874 | 2730 { |
| 2731 octave_value retval; | |
| 2732 | |
| 2733 // FIXME -- finish this. | |
| 2734 if (name.compare ("default", 7)) | |
| 2735 retval = get_default (name.substr (7)); | |
| 2736 else | |
| 2737 retval = xproperties.get (name); | |
| 2738 | |
| 2739 return retval; | |
| 2740 } | |
| 2741 | |
| 7189 | 2742 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2743 |
| 2744 octave_value get_defaults (void) const | |
| 2745 { | |
| 2746 return default_properties.as_struct ("default"); | |
| 2747 } | |
| 2748 | |
| 2749 base_properties& get_properties (void) { return xproperties; } | |
| 2750 | |
| 7222 | 2751 const base_properties& get_properties (void) const { return xproperties; } |
| 2752 | |
| 7214 | 2753 void update_axis_limits (const std::string& axis_type); |
| 2754 | |
| 6874 | 2755 bool valid_object (void) const { return true; } |
| 2756 | |
| 2757 private: | |
| 2758 property_list default_properties; | |
| 2759 }; | |
| 2760 | |
| 2761 // --------------------------------------------------------------------- | |
| 2762 | |
| 7365 | 2763 class OCTINTERP_API line : public base_graphics_object |
| 6874 | 2764 { |
| 2765 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2766 class OCTINTERP_API properties : public base_properties |
| 6874 | 2767 { |
| 2768 public: | |
| 2769 // See the genprops.awk script for an explanation of the | |
| 2770 // properties declarations. | |
| 2771 | |
| 7366 | 2772 // properties which are not in matlab: |
| 7384 | 2773 // ldata, udata, xldata, xudata, keylabel, interpreter |
| 7366 | 2774 |
| 7363 | 2775 BEGIN_PROPERTIES(line) |
|
7862
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2776 row_vector_property xdata u , default_data () |
|
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
|
2777 row_vector_property ydata u , default_data () |
|
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
|
2778 row_vector_property zdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2779 row_vector_property ldata 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
|
2780 row_vector_property udata 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
|
2781 row_vector_property xldata 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
|
2782 row_vector_property xudata u , Matrix () |
| 7363 | 2783 color_property color , color_values (0, 0, 0) |
| 2784 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2785 double_property linewidth , 0.5 | |
| 2786 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 2787 color_property markeredgecolor , "{auto}|none" | |
| 2788 color_property markerfacecolor , "auto|{none}" | |
| 2789 double_property markersize , 6 | |
| 2790 string_property keylabel , "" | |
| 7384 | 2791 radio_property interpreter , "{tex}|none|latex" |
| 7377 | 2792 string_property displayname , "" |
| 7380 | 2793 radio_property erasemode , "{normal}|none|xor|background" |
|
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
|
2794 // hidden properties for limit computation |
|
8f3459a90bf3
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parents:
7860
diff
changeset
|
2795 row_vector_property xlim hlr , Matrix () |
|
8f3459a90bf3
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parents:
7860
diff
changeset
|
2796 row_vector_property ylim hlr , Matrix () |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2797 row_vector_property zlim hlr , Matrix () |
|
8f3459a90bf3
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parents:
7860
diff
changeset
|
2798 bool_property xliminclude hl , "on" |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2799 bool_property yliminclude hl , "on" |
|
8f3459a90bf3
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parents:
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diff
changeset
|
2800 bool_property zliminclude hl , "off" |
| 6874 | 2801 END_PROPERTIES |
|
7862
8f3459a90bf3
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parents:
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diff
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|
2802 |
|
8f3459a90bf3
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parents:
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diff
changeset
|
2803 private: |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
2804 Matrix compute_xlim (void) const; |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2805 Matrix compute_ylim (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
|
2806 |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2807 void update_xdata (void) { set_xlim (compute_xlim ()); } |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2808 void update_xldata (void) { set_xlim (compute_xlim ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2809 void update_xudata (void) { set_xlim (compute_xlim ()); } |
|
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
|
2810 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2811 void update_ydata (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
|
2812 void update_ldata (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
|
2813 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
|
2814 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2815 void update_zdata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2816 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2817 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
|
2818 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:
7860
diff
changeset
|
2819 } |
| 6874 | 2820 }; |
| 2821 | |
| 2822 private: | |
| 2823 properties xproperties; | |
| 2824 | |
| 2825 public: | |
| 2826 line (const graphics_handle& mh, const graphics_handle& p) | |
| 2827 : base_graphics_object (), xproperties (mh, p) | |
| 2828 { | |
| 2829 xproperties.override_defaults (*this); | |
| 2830 } | |
| 2831 | |
| 2832 ~line (void) { xproperties.delete_children (); } | |
| 2833 | |
| 2834 base_properties& get_properties (void) { return xproperties; } | |
| 2835 | |
| 7222 | 2836 const base_properties& get_properties (void) const { return xproperties; } |
| 2837 | |
| 6874 | 2838 bool valid_object (void) const { return true; } |
| 2839 }; | |
| 2840 | |
| 2841 // --------------------------------------------------------------------- | |
| 2842 | |
| 7365 | 2843 class OCTINTERP_API text : public base_graphics_object |
| 6874 | 2844 { |
| 2845 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2846 class OCTINTERP_API properties : public base_properties |
| 6874 | 2847 { |
| 2848 public: | |
| 2849 // See the genprops.awk script for an explanation of the | |
| 2850 // properties declarations. | |
| 2851 | |
| 7363 | 2852 BEGIN_PROPERTIES(text) |
| 2853 string_property string , "" | |
| 2854 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:
7860
diff
changeset
|
2855 array_property position u , Matrix (1, 3, 0.0) |
| 7363 | 2856 double_property rotation , 0 |
| 2857 radio_property horizontalalignment , "{left}|center|right" | |
| 2858 color_property color , color_values (0, 0, 0) | |
| 2859 string_property fontname , "Helvetica" | |
| 2860 double_property fontsize , 10 | |
| 7379 | 2861 radio_property fontangle , "{normal}|italic|oblique" |
| 2862 radio_property fontweight , "light|{normal}|demi|bold" | |
| 2863 radio_property interpreter , "{tex}|none|latex" | |
| 7377 | 2864 color_property backgroundcolor , "{none}" |
| 2865 string_property displayname , "" | |
| 2866 color_property edgecolor , "{none}" | |
| 7380 | 2867 radio_property erasemode , "{normal}|none|xor|background" |
| 7377 | 2868 bool_property editing , "off" |
| 2869 radio_property fontunits , "inches|centimeters|normalized|{points}|pixel" | |
| 2870 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2871 double_property linewidth , 0.5 | |
| 2872 double_property margin , 1 | |
| 2873 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
|
2874 // hidden properties for limit computation |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2875 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
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|
2876 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
|
2877 row_vector_property zlim hlr , Matrix () |
|
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|
2878 bool_property xliminclude hl , "on" |
|
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|
2879 bool_property yliminclude hl , "on" |
|
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|
2880 bool_property zliminclude hl , "off" |
| 6874 | 2881 END_PROPERTIES |
| 2882 | |
| 7363 | 2883 protected: |
| 2884 void init (void) | |
| 2885 { | |
| 2886 position.add_constraint (dim_vector (1, 3)); | |
| 2887 } | |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2888 |
|
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|
2889 private: |
|
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diff
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|
2890 void update_position (void) |
|
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|
2891 { |
|
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|
2892 Matrix pos = get_position ().matrix_value (); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
2893 Matrix lim; |
|
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|
2894 |
|
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|
2895 lim = Matrix (1, 3, pos(0)); |
|
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|
2896 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
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changeset
|
2897 set_xlim (lim); |
|
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|
2898 |
|
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changeset
|
2899 lim = Matrix (1, 3, pos(1)); |
|
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|
2900 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
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|
2901 set_ylim (lim); |
|
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|
2902 |
|
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|
2903 if (pos.numel () == 3) |
|
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|
2904 { |
|
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changeset
|
2905 lim = Matrix (1, 3, pos(2)); |
|
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changeset
|
2906 lim(2) = (lim(2) <= 0 ? octave_Inf : lim(2)); |
|
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|
2907 set_zliminclude ("on"); |
|
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|
2908 set_zlim (lim); |
|
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changeset
|
2909 } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2910 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2911 set_zliminclude ("off"); |
|
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
|
2912 } |
| 6874 | 2913 }; |
| 2914 | |
| 2915 private: | |
| 2916 properties xproperties; | |
| 2917 | |
| 2918 public: | |
| 2919 text (const graphics_handle& mh, const graphics_handle& p) | |
| 2920 : base_graphics_object (), xproperties (mh, p) | |
| 2921 { | |
| 2922 xproperties.override_defaults (*this); | |
| 2923 } | |
| 2924 | |
| 2925 ~text (void) { xproperties.delete_children (); } | |
| 2926 | |
| 2927 base_properties& get_properties (void) { return xproperties; } | |
| 2928 | |
| 7222 | 2929 const base_properties& get_properties (void) const { return xproperties; } |
| 2930 | |
| 6874 | 2931 bool valid_object (void) const { return true; } |
| 2932 }; | |
| 2933 | |
| 2934 // --------------------------------------------------------------------- | |
| 2935 | |
| 7365 | 2936 class OCTINTERP_API image : public base_graphics_object |
| 6874 | 2937 { |
| 2938 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2939 class OCTINTERP_API properties : public base_properties |
| 6874 | 2940 { |
| 2941 public: | |
|
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
|
2942 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:
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diff
changeset
|
2943 { 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
|
2944 std::string get_climinclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2945 { return climinclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2946 |
| 6874 | 2947 // See the genprops.awk script for an explanation of the |
| 2948 // properties declarations. | |
| 2949 | |
| 7363 | 2950 BEGIN_PROPERTIES(image) |
|
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
|
2951 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
|
2952 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:
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diff
changeset
|
2953 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
|
2954 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:
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diff
changeset
|
2955 // 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
|
2956 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
|
2957 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
|
2958 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:
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diff
changeset
|
2959 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:
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diff
changeset
|
2960 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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|
2961 bool_property climinclude hlg , "on" |
| 6874 | 2962 END_PROPERTIES |
| 2963 | |
| 7363 | 2964 protected: |
| 2965 void init (void) | |
| 2966 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2967 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
|
2968 ydata.add_constraint (2); |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
2969 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
|
2970 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
|
2971 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
|
2972 cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 2973 } |
|
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
|
2974 |
|
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
|
2975 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
|
2976 // FIXME: limits should take pixel width into account |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2977 void update_xdata (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
|
2978 { set_xlim (xdata.get_limits ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2979 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2980 // FIXME: idem |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2981 void update_ydata (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
|
2982 { set_ylim (ydata.get_limits ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2983 |
|
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
|
2984 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
|
2985 { |
|
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
|
2986 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
|
2987 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
|
2988 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
2989 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
|
2990 } |
| 6874 | 2991 }; |
| 2992 | |
| 2993 private: | |
| 2994 properties xproperties; | |
| 2995 | |
| 2996 public: | |
| 2997 image (const graphics_handle& mh, const graphics_handle& p) | |
| 2998 : base_graphics_object (), xproperties (mh, p) | |
| 2999 { | |
| 3000 xproperties.override_defaults (*this); | |
| 3001 } | |
| 3002 | |
| 3003 ~image (void) { xproperties.delete_children (); } | |
| 3004 | |
| 3005 base_properties& get_properties (void) { return xproperties; } | |
| 3006 | |
| 7222 | 3007 const base_properties& get_properties (void) const { return xproperties; } |
| 3008 | |
| 6874 | 3009 bool valid_object (void) const { return true; } |
| 3010 }; | |
| 3011 | |
| 3012 // --------------------------------------------------------------------- | |
| 3013 | |
| 7365 | 3014 class OCTINTERP_API patch : public base_graphics_object |
| 6874 | 3015 { |
| 3016 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
3017 class OCTINTERP_API properties : public base_properties |
| 6874 | 3018 { |
| 3019 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
|
3020 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
|
3021 |
|
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
|
3022 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
|
3023 { 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
|
3024 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
|
3025 { 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
|
3026 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3027 bool is_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3028 { return (aliminclude.is_on () && alphadatamapping.is ("scaled")); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3029 std::string get_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3030 { return aliminclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3031 |
| 6874 | 3032 // See the genprops.awk script for an explanation of the |
| 3033 // properties declarations. | |
| 3034 | |
| 7363 | 3035 BEGIN_PROPERTIES(patch) |
|
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
|
3036 array_property xdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3037 array_property ydata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3038 array_property zdata u , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3039 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
|
3040 radio_property cdatamapping l , "{scaled}|direct" |
| 7363 | 3041 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
|
3042 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
|
3043 array_property facevertexcdata , Matrix () |
| 7363 | 3044 array_property vertices , Matrix () |
| 7368 | 3045 array_property vertexnormals , Matrix () |
| 7379 | 3046 radio_property normalmode , "{auto}|manual" |
| 3047 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
|
3048 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
|
3049 radio_property facelighting , "flat|{none}|gouraud|phong" |
| 7379 | 3050 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
|
3051 double_radio_property edgealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
| 7379 | 3052 radio_property edgelighting , "{none}|flat|gouraud|phong" |
| 3053 radio_property backfacelighting , "{reverselit}|unlit|lit" | |
| 7368 | 3054 double_property ambientstrength , 0.3 |
| 3055 double_property diffusestrength , 0.6 | |
| 3056 double_property specularstrength , 0.6 | |
| 3057 double_property specularexponent , 10.0 | |
| 3058 double_property specularcolorreflectance , 1.0 | |
| 7379 | 3059 radio_property erasemode , "{normal}|background|xor|none" |
| 7363 | 3060 radio_property linestyle , "{-}|--|:|-.|none" |
| 3061 double_property linewidth , 0.5 | |
| 3062 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 3063 color_property markeredgecolor , "{auto}|none" | |
| 3064 color_property markerfacecolor , "auto|{none}" | |
| 3065 double_property markersize , 6 | |
| 3066 string_property keylabel , "" | |
| 7384 | 3067 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
|
3068 radio_property alphadatamapping l , "none|{scaled}|direct" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3069 // hidden properties for limit computation |
|
8f3459a90bf3
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3070 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
|
3071 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
|
3072 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>
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diff
changeset
|
3073 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:
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diff
changeset
|
3074 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>
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diff
changeset
|
3075 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:
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diff
changeset
|
3076 bool_property yliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3077 bool_property zliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3078 bool_property climinclude hlg , "on" |
|
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
|
3079 bool_property aliminclude hlg , "on" |
| 6874 | 3080 END_PROPERTIES |
| 3081 | |
| 7363 | 3082 protected: |
| 3083 void init (void) | |
| 3084 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3085 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
|
3086 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
|
3087 zdata.add_constraint (dim_vector (-1, -1)); |
| 7363 | 3088 vertices.add_constraint (dim_vector (-1, 2)); |
| 3089 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
|
3090 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:
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diff
changeset
|
3091 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
|
3092 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
|
3093 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
|
3094 facevertexalphadata.add_constraint (dim_vector (-1, 1)); |
| 7363 | 3095 } |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3096 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7860
diff
changeset
|
3097 private: |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3098 void update_xdata (void) { set_xlim (xdata.get_limits ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3099 void update_ydata (void) { set_ylim (ydata.get_limits ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3100 void update_zdata (void) { set_zlim (zdata.get_limits ()); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3101 |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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changeset
|
3102 void update_cdata (void) |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3103 { |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3104 if (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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|
3105 set_clim (cdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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changeset
|
3106 else |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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|
3107 clim = cdata.get_limits (); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3108 } |
| 6874 | 3109 }; |
| 3110 | |
| 3111 private: | |
| 3112 properties xproperties; | |
| 3113 | |
| 3114 public: | |
| 3115 patch (const graphics_handle& mh, const graphics_handle& p) | |
| 3116 : base_graphics_object (), xproperties (mh, p) | |
| 3117 { | |
| 3118 xproperties.override_defaults (*this); | |
| 3119 } | |
| 3120 | |
| 3121 ~patch (void) { xproperties.delete_children (); } | |
| 3122 | |
| 3123 base_properties& get_properties (void) { return xproperties; } | |
| 3124 | |
| 7222 | 3125 const base_properties& get_properties (void) const { return xproperties; } |
| 3126 | |
| 6874 | 3127 bool valid_object (void) const { return true; } |
| 3128 }; | |
| 3129 | |
| 3130 // --------------------------------------------------------------------- | |
| 3131 | |
| 7365 | 3132 class OCTINTERP_API surface : public base_graphics_object |
| 6874 | 3133 { |
| 3134 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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changeset
|
3135 class OCTINTERP_API properties : public base_properties |
| 6874 | 3136 { |
| 3137 public: | |
|
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Add rendering interface for surface object (no implementation yet).
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parents:
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changeset
|
3138 octave_value get_color_data (void) const; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
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parents:
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diff
changeset
|
3139 |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
changeset
|
3140 bool is_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
|
3141 { 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
|
3142 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
|
3143 { 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
|
3144 |
|
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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
|
3145 bool is_aliminclude (void) const |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3146 { 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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changeset
|
3147 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
|
3148 { return aliminclude.current_value (); } |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3149 |
| 6874 | 3150 // See the genprops.awk script for an explanation of the |
| 3151 // properties declarations. | |
| 3152 | |
| 7363 | 3153 BEGIN_PROPERTIES(surface) |
|
7862
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3154 array_property xdata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3155 array_property ydata u , Matrix () |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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changeset
|
3156 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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|
3157 array_property cdata 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
|
3158 radio_property cdatamapping al , "{scaled}|direct" |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3159 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
|
3160 double_radio_property facealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
| 7379 | 3161 color_property edgecolor , color_property (color_values (0, 0, 0), radio_values ("flat|none|interp")) |
| 7363 | 3162 radio_property linestyle , "{-}|--|:|-.|none" |
| 3163 double_property linewidth , 0.5 | |
| 3164 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 3165 color_property markeredgecolor , "{auto}|none" | |
| 3166 color_property markerfacecolor , "auto|{none}" | |
| 3167 double_property markersize , 6 | |
| 3168 string_property keylabel , "" | |
| 7384 | 3169 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
|
3170 array_property alphadata 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
|
3171 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:
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diff
changeset
|
3172 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
|
3173 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
|
3174 double_property diffusestrength , 0.6 |
|
7846
d7737a4268b7
Fix typos in property names (edgealpha/facealpha).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3175 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
|
3176 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
|
3177 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
|
3178 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
|
3179 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
|
3180 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
|
3181 double_property specularcolorreflectance , 1 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3182 double_property specularexponent , 10 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3183 double_property specularstrength , 0.9 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
3184 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
|
3185 // hidden properties for limit computation |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3186 row_vector_property xlim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3187 row_vector_property ylim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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changeset
|
3188 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
|
3189 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
|
3190 row_vector_property alim hlr , Matrix () |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3191 bool_property xliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3192 bool_property yliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3193 bool_property zliminclude hl , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3194 bool_property climinclude hlg , "on" |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3195 bool_property aliminclude hlg , "on" |
| 6874 | 3196 END_PROPERTIES |
| 3197 | |
| 7363 | 3198 protected: |
| 3199 void init (void) | |
| 3200 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
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parents:
7847
diff
changeset
|
3201 xdata.add_constraint (dim_vector (-1, -1)); |
|
6bb2bbc2bf45
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parents:
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diff
changeset
|
3202 ydata.add_constraint (dim_vector (-1, -1)); |
|
6bb2bbc2bf45
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Michael Goffioul <michael.goffioul@gmail.com>
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|
3203 zdata.add_constraint (dim_vector (-1, -1)); |
|
7829
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|
3204 alphadata.add_constraint ("double"); |
|
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|
3205 alphadata.add_constraint ("uint8"); |
|
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changeset
|
3206 alphadata.add_constraint (dim_vector (-1, -1)); |
|
8ca8e97e8c0a
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changeset
|
3207 vertexnormals.add_constraint (dim_vector (-1, -1, 3)); |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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diff
changeset
|
3208 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
|
3209 cdata.add_constraint ("uint8"); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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changeset
|
3210 cdata.add_constraint (dim_vector (-1, -1)); |
|
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
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changeset
|
3211 cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 3212 } |
|
7829
8ca8e97e8c0a
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diff
changeset
|
3213 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
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changeset
|
3214 private: |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
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changeset
|
3215 void update_normals (void); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
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changeset
|
3216 |
|
7862
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changeset
|
3217 void update_xdata (void) |
|
8f3459a90bf3
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changeset
|
3218 { |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3219 update_normals (); |
|
8f3459a90bf3
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changeset
|
3220 set_xlim (xdata.get_limits ()); |
|
8f3459a90bf3
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diff
changeset
|
3221 } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3222 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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|
3223 void update_ydata (void) |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
3224 { |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
3225 update_normals (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
3226 set_ylim (ydata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
3227 } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3228 |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
changeset
|
3229 void update_zdata (void) |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
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|
3230 { |
|
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
|
3231 update_normals (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
3232 set_zlim (zdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
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|
3233 } |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
3234 |
|
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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
|
3235 void update_cdata (void) |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
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|
3236 { |
|
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
|
3237 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
|
3238 set_clim (cdata.get_limits ()); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
3239 else |
|
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
|
3240 clim = cdata.get_limits (); |
|
8f3459a90bf3
Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
3241 } |
|
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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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|
3242 |
|
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
|
3243 void update_alphadata (void) |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
Michael Goffioul <michael.goffioul@gmail.com>
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|
3244 { |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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parents:
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diff
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|
3245 if (alphadatamapping_is ("scaled")) |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3246 set_alim (alphadata.get_limits ()); |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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|
3247 else |
|
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Redesign axis limit computation handling (using hidden limit properties in child objects)
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diff
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|
3248 alim = alphadata.get_limits (); |
|
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|
3249 } |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
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|
3250 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
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|
3251 void update_normalmode (void) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
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|
3252 { update_normals (); } |
|
8ca8e97e8c0a
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|
3253 |
|
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Add rendering interface for surface object (no implementation yet).
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|
3254 void update_vertexnormals (void) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
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|
3255 { set_normalmode ("manual"); } |
| 6874 | 3256 }; |
| 3257 | |
| 3258 private: | |
| 3259 properties xproperties; | |
| 3260 | |
| 3261 public: | |
| 3262 surface (const graphics_handle& mh, const graphics_handle& p) | |
| 3263 : base_graphics_object (), xproperties (mh, p) | |
| 3264 { | |
| 3265 xproperties.override_defaults (*this); | |
| 3266 } | |
| 3267 | |
| 3268 ~surface (void) { xproperties.delete_children (); } | |
| 3269 | |
| 3270 base_properties& get_properties (void) { return xproperties; } | |
| 3271 | |
| 7222 | 3272 const base_properties& get_properties (void) const { return xproperties; } |
| 3273 | |
| 6874 | 3274 bool valid_object (void) const { return true; } |
| 3275 }; | |
| 3276 | |
|
7865
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Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
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diff
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|
3277 // --------------------------------------------------------------------- |
|
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|
3278 |
|
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diff
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|
3279 class OCTINTERP_API hggroup : public base_graphics_object |
|
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|
3280 { |
|
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diff
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|
3281 public: |
|
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|
3282 class OCTINTERP_API properties : public base_properties |
|
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|
3283 { |
|
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diff
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|
3284 public: |
|
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|
3285 void remove_child (const graphics_handle& h) |
|
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Add support for hggroup
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|
3286 { |
|
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diff
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|
3287 base_properties::remove_child (h); |
|
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|
3288 update_limits (); |
|
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|
3289 } |
|
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diff
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|
3290 |
|
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diff
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|
3291 void adopt (const graphics_handle& h) |
|
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diff
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|
3292 { |
|
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parents:
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diff
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|
3293 base_properties::adopt (h); |
|
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|
3294 update_limits (); |
|
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diff
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|
3295 } |
|
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diff
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|
3296 |
|
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diff
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|
3297 // See the genprops.awk script for an explanation of the |
|
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diff
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|
3298 // properties declarations. |
|
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diff
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|
3299 |
|
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diff
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|
3300 BEGIN_PROPERTIES(hggroup) |
|
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diff
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|
3301 // hidden properties for limit computation |
|
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diff
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|
3302 row_vector_property xlim hr , Matrix() |
|
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|
3303 row_vector_property ylim hr , Matrix() |
|
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|
3304 row_vector_property zlim hr , Matrix() |
|
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diff
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|
3305 row_vector_property clim hr , Matrix() |
|
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diff
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|
3306 row_vector_property alim hr , Matrix() |
|
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diff
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|
3307 bool_property xliminclude h , "on" |
|
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diff
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|
3308 bool_property yliminclude h , "on" |
|
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diff
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|
3309 bool_property zliminclude h , "on" |
|
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diff
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|
3310 bool_property climinclude h , "on" |
|
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diff
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|
3311 bool_property aliminclude h , "on" |
|
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diff
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|
3312 END_PROPERTIES |
|
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diff
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|
3313 |
|
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diff
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|
3314 private: |
|
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|
3315 void update_limits (void) |
|
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diff
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|
3316 { |
|
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|
3317 update_axis_limits ("xlim"); |
|
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|
3318 update_axis_limits ("ylim"); |
|
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|
3319 update_axis_limits ("zlim"); |
|
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|
3320 update_axis_limits ("clim"); |
|
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diff
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|
3321 update_axis_limits ("alim"); |
|
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|
3322 } |
|
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|
3323 |
|
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|
3324 protected: |
|
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|
3325 void init (void) |
|
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|
3326 { } |
|
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|
3327 }; |
|
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|
3328 |
|
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|
3329 private: |
|
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|
3330 properties xproperties; |
|
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|
3331 |
|
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|
3332 public: |
|
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|
3333 hggroup (const graphics_handle& mh, const graphics_handle& p) |
|
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|
3334 : base_graphics_object (), xproperties (mh, p) |
|
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|
3335 { |
|
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|
3336 xproperties.override_defaults (*this); |
|
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|
3337 } |
|
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|
3338 |
|
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diff
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|
3339 ~hggroup (void) { xproperties.delete_children (); } |
|
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|
3340 |
|
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|
3341 base_properties& get_properties (void) { return xproperties; } |
|
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|
3342 |
|
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|
3343 const base_properties& get_properties (void) const { return xproperties; } |
|
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|
3344 |
|
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|
3345 bool valid_object (void) const { return true; } |
|
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|
3346 |
|
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changeset
|
3347 void update_axis_limits (const std::string& axis_type); |
|
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|
3348 }; |
|
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|
3349 |
|
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|
3350 // --------------------------------------------------------------------- |
|
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|
3351 |
| 6874 | 3352 octave_value |
| 3353 get_property_from_handle (double handle, const std::string &property, | |
| 3354 const std::string &func); | |
| 3355 bool | |
| 3356 set_property_in_handle (double handle, const std::string &property, | |
| 3357 const octave_value &arg, const std::string &func); | |
| 3358 | |
| 3359 // --------------------------------------------------------------------- | |
| 3360 | |
|
7964
9cd3ee5298a0
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7936
diff
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|
3361 class graphics_event; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3362 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3363 class |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3364 base_graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3365 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3366 public: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3367 friend class graphics_event; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3368 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3369 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
|
3370 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3371 virtual ~base_graphics_event (void) { } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3372 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3373 virtual void execute (void) = 0; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3374 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3375 private: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3376 int count; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3377 }; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3378 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3379 class |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3380 graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3381 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3382 public: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3383 typedef void (*event_fcn) (void*); |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3384 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3385 graphics_event (void) : rep (0) { } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3386 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3387 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
|
3388 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3389 rep = e.rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3390 rep->count++; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3391 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3392 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3393 ~graphics_event (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3394 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3395 if (rep && --rep->count == 0) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3396 delete rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3397 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3398 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3399 graphics_event& operator = (const graphics_event& e) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3400 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3401 if (rep != e.rep) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3402 { |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3403 if (rep && --rep->count == 0) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3404 delete rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3405 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3406 rep = e.rep; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3407 if (rep) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3408 rep->count++; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3409 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3410 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3411 return *this; |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3412 } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3413 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3414 void execute (void) |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3415 { if (rep) rep->execute (); } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3416 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3417 bool ok (void) const |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3418 { return (rep != 0); } |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3419 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3420 static graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3421 create_callback_event (const graphics_handle& h, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3422 const std::string& name, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3423 const octave_value& data = Matrix ()); |
|
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 static graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3426 create_function_event (event_fcn fcn, void *data = 0); |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3427 |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3428 static graphics_event |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3429 create_set_event (const graphics_handle& h, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3430 const std::string& name, |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3431 const octave_value& value); |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3432 private: |
|
9cd3ee5298a0
Use common rep/class pattern for graphics events
John W. Eaton <jwe@octave.org>
parents:
7936
diff
changeset
|
3433 base_graphics_event *rep; |
|
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 |
| 7365 | 3436 class OCTINTERP_API gh_manager |
| 6874 | 3437 { |
| 3438 protected: | |
| 3439 | |
| 3440 gh_manager (void); | |
| 3441 | |
| 3442 public: | |
| 3443 | |
| 3444 static bool instance_ok (void) | |
| 3445 { | |
| 3446 bool retval = true; | |
| 3447 | |
| 3448 if (! instance) | |
| 3449 instance = new gh_manager (); | |
| 3450 | |
| 3451 if (! instance) | |
| 3452 { | |
| 3453 ::error ("unable to create gh_manager!"); | |
| 3454 | |
| 3455 retval = false; | |
| 3456 } | |
| 3457 | |
| 3458 return retval; | |
| 3459 } | |
| 3460 | |
| 3461 static void free (const graphics_handle& h) | |
| 3462 { | |
| 3463 if (instance_ok ()) | |
| 3464 instance->do_free (h); | |
| 3465 } | |
| 3466 | |
| 3467 static graphics_handle lookup (double val) | |
| 3468 { | |
| 3469 return instance_ok () ? instance->do_lookup (val) : graphics_handle (); | |
| 3470 } | |
| 3471 | |
| 3472 static graphics_object get_object (const graphics_handle& h) | |
| 3473 { | |
| 3474 return instance_ok () ? instance->do_get_object (h) : graphics_object (); | |
| 3475 } | |
| 3476 | |
| 3477 static graphics_handle | |
| 3478 make_graphics_handle (const std::string& go_name, | |
| 7370 | 3479 const graphics_handle& parent, bool do_createfcn = true) |
| 6874 | 3480 { |
| 3481 return instance_ok () | |
| 7370 | 3482 ? instance->do_make_graphics_handle (go_name, parent, do_createfcn) |
| 6874 | 3483 : graphics_handle (); |
| 3484 } | |
| 3485 | |
| 3486 static graphics_handle make_figure_handle (double val) | |
| 3487 { | |
| 3488 return instance_ok () | |
| 3489 ? instance->do_make_figure_handle (val) : graphics_handle (); | |
| 3490 } | |
| 3491 | |
| 3492 static void push_figure (const graphics_handle& h) | |
| 3493 { | |
| 3494 if (instance_ok ()) | |
| 3495 instance->do_push_figure (h); | |
| 3496 } | |
| 3497 | |
| 3498 static void pop_figure (const graphics_handle& h) | |
| 3499 { | |
| 3500 if (instance_ok ()) | |
| 3501 instance->do_pop_figure (h); | |
| 3502 } | |
| 3503 | |
| 3504 static graphics_handle current_figure (void) | |
| 3505 { | |
| 3506 return instance_ok () | |
| 3507 ? instance->do_current_figure () : graphics_handle (); | |
| 3508 } | |
| 3509 | |
| 3510 static Matrix handle_list (void) | |
| 3511 { | |
| 3512 return instance_ok () ? instance->do_handle_list () : Matrix (); | |
| 3513 } | |
| 3514 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3515 static void lock (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3516 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3517 if (instance_ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3518 instance->do_lock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3519 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3520 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3521 static void unlock (void) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3522 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3523 if (instance_ok ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3524 instance->do_unlock (); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3525 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3526 |
| 6874 | 3527 static Matrix figure_handle_list (void) |
| 3528 { | |
| 3529 return instance_ok () ? instance->do_figure_handle_list () : Matrix (); | |
| 3530 } | |
| 3531 | |
|
7936
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3532 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
|
3533 const std::string& name, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3534 const octave_value& data = Matrix ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3535 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3536 graphics_object go = get_object (h); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3537 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3538 if (go.valid_object ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3539 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3540 octave_value cb = go.get (name); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3541 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3542 if (! error_state) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3543 execute_callback (h, cb, data); |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3544 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3545 } |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3546 |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3547 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
|
3548 const octave_value& cb, |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3549 const octave_value& data = Matrix ()) |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3550 { |
|
78400fde223e
Support for backend-to-octave event management
John W. Eaton <jwe@octave.org>
parents:
7902
diff
changeset
|
3551 if (instance_ok ()) |
|
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Support for backend-to-octave event management
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7902
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|
3552 instance->do_execute_callback (h, cb, data); |
|
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Support for backend-to-octave event management
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diff
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|
3553 } |
|
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Support for backend-to-octave event management
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diff
changeset
|
3554 |
|
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Support for backend-to-octave event management
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diff
changeset
|
3555 static void post_callback (const graphics_handle& h, |
|
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Support for backend-to-octave event management
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|
3556 const std::string& name, |
|
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Support for backend-to-octave event management
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|
3557 const octave_value& data = Matrix ()) |
|
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Support for backend-to-octave event management
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|
3558 { |
|
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Support for backend-to-octave event management
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changeset
|
3559 if (instance_ok ()) |
|
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Support for backend-to-octave event management
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7902
diff
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|
3560 instance->do_post_callback (h, name, data); |
|
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Support for backend-to-octave event management
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changeset
|
3561 } |
|
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Support for backend-to-octave event management
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|
3562 |
|
7964
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Use common rep/class pattern for graphics events
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diff
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|
3563 static void post_function (graphics_event::event_fcn fcn, void* data = 0) |
|
7936
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Support for backend-to-octave event management
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|
3564 { |
|
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Support for backend-to-octave event management
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diff
changeset
|
3565 if (instance_ok ()) |
|
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Support for backend-to-octave event management
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|
3566 instance->do_post_function (fcn, data); |
|
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Support for backend-to-octave event management
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|
3567 } |
|
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Support for backend-to-octave event management
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changeset
|
3568 |
|
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Support for backend-to-octave event management
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diff
changeset
|
3569 static void post_set (const graphics_handle& h, |
|
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|
3570 const std::string& name, |
|
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Support for backend-to-octave event management
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|
3571 const octave_value& value) |
|
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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
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diff
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|
3574 instance->do_post_set (h, name, value); |
|
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Support for backend-to-octave event management
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|
3575 } |
|
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Support for backend-to-octave event management
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changeset
|
3576 |
|
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Support for backend-to-octave event management
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changeset
|
3577 static int process_events (void) |
|
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Support for backend-to-octave event management
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|
3578 { |
|
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Support for backend-to-octave event management
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diff
changeset
|
3579 return (instance_ok () ? instance->do_process_events () : 0); |
|
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Support for backend-to-octave event management
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|
3580 } |
|
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Support for backend-to-octave event management
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changeset
|
3581 |
|
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Support for backend-to-octave event management
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|
3582 static int flush_events (void) |
|
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|
3583 { |
|
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Support for backend-to-octave event management
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diff
changeset
|
3584 return (instance_ok () ? instance->do_process_events (true) : 0); |
|
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Support for backend-to-octave event management
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changeset
|
3585 } |
|
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Support for backend-to-octave event management
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diff
changeset
|
3586 |
|
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Support for backend-to-octave event management
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diff
changeset
|
3587 public: |
|
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Support for backend-to-octave event management
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changeset
|
3588 class autolock |
|
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Support for backend-to-octave event management
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diff
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|
3589 { |
|
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Support for backend-to-octave event management
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diff
changeset
|
3590 public: |
|
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Support for backend-to-octave event management
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changeset
|
3591 autolock (void) { lock (); } |
|
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Support for backend-to-octave event management
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diff
changeset
|
3592 |
|
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Support for backend-to-octave event management
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changeset
|
3593 ~autolock (void) { unlock (); } |
|
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diff
changeset
|
3594 |
|
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Support for backend-to-octave event management
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diff
changeset
|
3595 private: |
|
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Support for backend-to-octave event management
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diff
changeset
|
3596 |
|
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Support for backend-to-octave event management
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diff
changeset
|
3597 // No copying! |
|
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Support for backend-to-octave event management
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diff
changeset
|
3598 autolock (const autolock&); |
|
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Support for backend-to-octave event management
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diff
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|
3599 autolock& operator = (const autolock&); |
|
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Support for backend-to-octave event management
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|
3600 }; |
|
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Support for backend-to-octave event management
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diff
changeset
|
3601 |
| 6874 | 3602 private: |
| 3603 | |
| 3604 static gh_manager *instance; | |
| 3605 | |
| 3606 typedef std::map<graphics_handle, graphics_object>::iterator iterator; | |
| 3607 typedef std::map<graphics_handle, graphics_object>::const_iterator const_iterator; | |
| 3608 | |
| 3609 typedef std::set<graphics_handle>::iterator free_list_iterator; | |
| 3610 typedef std::set<graphics_handle>::const_iterator const_free_list_iterator; | |
| 3611 | |
| 3612 typedef std::list<graphics_handle>::iterator figure_list_iterator; | |
| 3613 typedef std::list<graphics_handle>::const_iterator const_figure_list_iterator; | |
| 3614 | |
| 3615 // A map of handles to graphics objects. | |
| 3616 std::map<graphics_handle, graphics_object> handle_map; | |
| 3617 | |
| 3618 // The available graphics handles. | |
| 3619 std::set<graphics_handle> handle_free_list; | |
| 3620 | |
| 3621 // The next handle available if handle_free_list is empty. | |
| 7286 | 3622 double next_handle; |
| 6874 | 3623 |
| 3624 // The allocated figure handles. Top of the stack is most recently | |
| 3625 // created. | |
| 3626 std::list<graphics_handle> figure_list; | |
| 3627 | |
|
7936
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Support for backend-to-octave event management
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diff
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|
3628 // The lock for accessing the graphics sytsem |
|
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Support for backend-to-octave event management
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diff
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|
3629 octave_mutex graphics_lock; |
|
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Support for backend-to-octave event management
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diff
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|
3630 |
|
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Support for backend-to-octave event management
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diff
changeset
|
3631 // The list of event queued by backends |
|
7964
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Use common rep/class pattern for graphics events
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diff
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|
3632 std::list<graphics_event> event_queue; |
|
7936
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Support for backend-to-octave event management
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|
3633 |
|
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Support for backend-to-octave event management
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changeset
|
3634 // The stack of callback objects |
|
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Support for backend-to-octave event management
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diff
changeset
|
3635 std::list<graphics_object> callback_objects; |
|
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Support for backend-to-octave event management
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diff
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|
3636 |
| 6874 | 3637 graphics_handle get_handle (const std::string& go_name); |
| 3638 | |
| 3639 void do_free (const graphics_handle& h); | |
| 3640 | |
| 3641 graphics_handle do_lookup (double val) | |
| 3642 { | |
| 7363 | 3643 iterator p = (xisnan (val) ? handle_map.end () : handle_map.find (val)); |
| 6874 | 3644 |
| 3645 return (p != handle_map.end ()) ? p->first : graphics_handle (); | |
| 3646 } | |
| 3647 | |
| 3648 graphics_object do_get_object (const graphics_handle& h) | |
| 3649 { | |
| 7379 | 3650 iterator p = (h.ok () ? handle_map.find (h) : handle_map.end ()); |
| 6874 | 3651 |
| 3652 return (p != handle_map.end ()) ? p->second : graphics_object (); | |
| 3653 } | |
| 3654 | |
| 3655 graphics_handle do_make_graphics_handle (const std::string& go_name, | |
| 7370 | 3656 const graphics_handle& p, bool do_createfcn); |
| 6874 | 3657 |
| 3658 graphics_handle do_make_figure_handle (double val); | |
| 3659 | |
| 3660 Matrix do_handle_list (void) | |
| 3661 { | |
| 3662 Matrix retval (1, handle_map.size ()); | |
| 3663 octave_idx_type i = 0; | |
| 3664 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++) | |
| 7056 | 3665 { |
| 3666 graphics_handle h = p->first; | |
| 3667 retval(i++) = h.value (); | |
| 3668 } | |
| 6874 | 3669 return retval; |
| 3670 } | |
| 3671 | |
| 3672 Matrix do_figure_handle_list (void) | |
| 3673 { | |
| 3674 Matrix retval (1, figure_list.size ()); | |
| 3675 octave_idx_type i = 0; | |
| 3676 for (const_figure_list_iterator p = figure_list.begin (); | |
| 3677 p != figure_list.end (); | |
| 3678 p++) | |
| 7056 | 3679 { |
| 3680 graphics_handle h = *p; | |
| 3681 retval(i++) = h.value (); | |
| 3682 } | |
| 6874 | 3683 return retval; |
| 3684 } | |
| 3685 | |
| 3686 void do_push_figure (const graphics_handle& h); | |
| 3687 | |
| 3688 void do_pop_figure (const graphics_handle& h); | |
| 3689 | |
| 3690 graphics_handle do_current_figure (void) const | |
| 3691 { | |
| 3692 return figure_list.empty () ? graphics_handle () : figure_list.front (); | |
| 3693 } | |
|
7936
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|
3694 |
|
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|
3695 void do_lock (void) { graphics_lock.lock (); } |
|
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|
3696 |
|
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diff
changeset
|
3697 void do_unlock (void) { graphics_lock.unlock (); } |
|
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changeset
|
3698 |
|
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diff
changeset
|
3699 void do_execute_callback (const graphics_handle& h, const octave_value& cb, |
|
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|
3700 const octave_value& data); |
|
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diff
changeset
|
3701 |
|
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diff
changeset
|
3702 void do_post_callback (const graphics_handle& h, const std::string name, |
|
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|
3703 const octave_value& data); |
|
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|
3704 |
|
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Use common rep/class pattern for graphics events
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diff
changeset
|
3705 void do_post_function (graphics_event::event_fcn fcn, void* fcn_data); |
|
7936
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|
3706 |
|
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diff
changeset
|
3707 void do_post_set (const graphics_handle& h, const std::string name, |
|
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|
3708 const octave_value& value); |
|
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changeset
|
3709 |
|
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changeset
|
3710 int do_process_events (bool force = false); |
|
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changeset
|
3711 |
|
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|
3712 static void restore_gcbo (void*) |
|
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changeset
|
3713 { |
|
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changeset
|
3714 if (instance_ok ()) |
|
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changeset
|
3715 instance->do_restore_gcbo (); |
|
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changeset
|
3716 } |
|
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changeset
|
3717 |
|
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|
3718 void do_restore_gcbo (void); |
|
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|
3719 |
|
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|
3720 void do_post_event (const graphics_event& e); |
| 6874 | 3721 }; |
| 3722 | |
| 3723 | |
| 3724 // This function is NOT equivalent to the scripting language function gcf. | |
| 7365 | 3725 OCTINTERP_API graphics_handle gcf (void); |
| 6874 | 3726 |
| 3727 // This function is NOT equivalent to the scripting language function gca. | |
| 7365 | 3728 OCTINTERP_API graphics_handle gca (void); |
| 6874 | 3729 |
| 3730 #endif | |
| 3731 | |
| 3732 /* | |
| 3733 ;;; Local Variables: *** | |
| 3734 ;;; mode: C++ *** | |
| 3735 ;;; End: *** | |
| 3736 */ |