Mercurial > octave
annotate src/graphics.h.in @ 7860:67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
* * *
preserve axes position if mode is replace
* * *
use default_axes_postion when syncing outerposition and position
* * *
Update transformation matrices when axes position changes.
| author | Shai Ayal <shaiay@users.sourceforge.net> |
|---|---|
| date | Fri, 14 Mar 2008 21:02:16 +0200 |
| parents | 09b1a9c88128 |
| children | 8f3459a90bf3 |
| rev | line source |
|---|---|
| 6874 | 1 /* |
| 2 | |
| 3 Copyright (C) 2007 John W. Eaton | |
| 4 | |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 6874 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 6874 | 20 |
| 21 */ | |
| 22 | |
| 23 #if !defined (graphics_h) | |
| 24 #define graphics_h 1 | |
| 25 | |
| 26 #ifdef HAVE_CONFIG_H | |
| 27 #include <config.h> | |
| 28 #endif | |
| 29 | |
| 30 #include <cctype> | |
| 31 | |
| 32 #include <algorithm> | |
| 33 #include <list> | |
| 34 #include <map> | |
| 35 #include <set> | |
| 36 #include <string> | |
| 37 | |
| 6890 | 38 #include "gripes.h" |
| 6874 | 39 #include "oct-map.h" |
| 40 #include "ov.h" | |
| 41 | |
| 7189 | 42 class caseless_str : public std::string |
| 43 { | |
| 44 public: | |
| 45 typedef std::string::iterator iterator; | |
| 46 typedef std::string::const_iterator const_iterator; | |
| 47 | |
| 48 caseless_str (void) : std::string () { } | |
| 49 caseless_str (const std::string& s) : std::string (s) { } | |
| 50 caseless_str (const char *s) : std::string (s) { } | |
| 51 | |
| 52 caseless_str (const caseless_str& name) : std::string (name) { } | |
| 53 | |
| 54 caseless_str& operator = (const caseless_str& pname) | |
| 55 { | |
| 56 std::string::operator = (pname); | |
| 57 return *this; | |
| 58 } | |
| 59 | |
| 60 operator std::string (void) const { return *this; } | |
| 61 | |
| 62 // Case-insensitive comparison. | |
| 63 bool compare (const std::string& s, size_t limit = NPOS) const | |
| 64 { | |
| 65 const_iterator p1 = begin (); | |
| 66 const_iterator p2 = s.begin (); | |
| 67 | |
| 68 size_t k = 0; | |
| 69 | |
| 70 while (p1 != end () && p2 != s.end () && k++ < limit) | |
| 71 { | |
| 72 if (std::tolower (*p1) != std::tolower (*p2)) | |
| 73 return false; | |
| 74 | |
| 75 *p1++; | |
| 76 *p2++; | |
| 77 } | |
| 78 | |
| 79 return (limit == NPOS) ? size () == s.size () : k == limit; | |
| 80 } | |
| 81 }; | |
| 82 | |
| 83 // --------------------------------------------------------------------- | |
| 84 | |
| 6874 | 85 class graphics_handle |
| 86 { | |
| 87 public: | |
| 88 graphics_handle (void) : val (octave_NaN) { } | |
| 89 | |
| 90 graphics_handle (const octave_value& a); | |
| 91 | |
| 92 graphics_handle (int a) : val (a) { } | |
| 93 | |
| 94 graphics_handle (double a) : val (a) { } | |
| 95 | |
| 96 graphics_handle (const graphics_handle& a) : val (a.val) { } | |
| 97 | |
| 98 graphics_handle& operator = (const graphics_handle& a) | |
| 99 { | |
| 100 if (&a != this) | |
| 101 val = a.val; | |
| 102 | |
| 103 return *this; | |
| 104 } | |
| 105 | |
| 106 ~graphics_handle (void) { } | |
| 107 | |
| 108 double value (void) const { return val; } | |
| 109 | |
| 110 octave_value as_octave_value (void) const | |
| 111 { | |
| 112 return ok () ? octave_value (val) : octave_value (Matrix ()); | |
| 113 } | |
| 114 | |
| 115 graphics_handle operator ++ (void) | |
| 116 { | |
| 117 ++val; | |
| 118 return *this; | |
| 119 } | |
| 120 | |
| 121 graphics_handle operator ++ (int) | |
| 122 { | |
| 123 graphics_handle h = *this; | |
| 124 ++val; | |
| 125 return h; | |
| 126 } | |
| 127 | |
| 128 graphics_handle operator -- (void) | |
| 129 { | |
| 130 --val; | |
| 131 return *this; | |
| 132 } | |
| 133 | |
| 134 graphics_handle operator -- (int) | |
| 135 { | |
| 136 graphics_handle h = *this; | |
| 137 --val; | |
| 138 return h; | |
| 139 } | |
| 140 | |
| 141 bool ok (void) const { return ! xisnan (val); } | |
| 142 | |
| 143 private: | |
| 144 double val; | |
| 145 }; | |
| 146 | |
| 147 inline bool | |
| 148 operator == (const graphics_handle& a, const graphics_handle& b) | |
| 149 { | |
| 150 return a.value () == b.value (); | |
| 151 } | |
| 152 | |
| 153 inline bool | |
| 154 operator != (const graphics_handle& a, const graphics_handle& b) | |
| 155 { | |
| 156 return a.value () != b.value (); | |
| 157 } | |
| 158 | |
| 159 inline bool | |
| 160 operator < (const graphics_handle& a, const graphics_handle& b) | |
| 161 { | |
| 162 return a.value () < b.value (); | |
| 163 } | |
| 164 | |
| 165 inline bool | |
| 166 operator <= (const graphics_handle& a, const graphics_handle& b) | |
| 167 { | |
| 168 return a.value () <= b.value (); | |
| 169 } | |
| 170 | |
| 171 inline bool | |
| 172 operator >= (const graphics_handle& a, const graphics_handle& b) | |
| 173 { | |
| 174 return a.value () >= b.value (); | |
| 175 } | |
| 176 | |
| 177 inline bool | |
| 178 operator > (const graphics_handle& a, const graphics_handle& b) | |
| 179 { | |
| 180 return a.value () > b.value (); | |
| 181 } | |
| 182 | |
| 183 // --------------------------------------------------------------------- | |
| 184 | |
| 7427 | 185 class base_scaler |
| 186 { | |
| 187 public: | |
| 188 base_scaler (void) { } | |
| 189 | |
| 7441 | 190 virtual ~base_scaler (void) { } |
| 7440 | 191 |
| 7427 | 192 virtual Matrix scale (const Matrix& m) const |
| 193 { | |
| 194 error ("invalid axis scale"); | |
| 195 return m; | |
| 196 } | |
| 197 | |
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198 virtual NDArray scale (const NDArray& m) const |
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199 { |
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200 error ("invalid axis scale"); |
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201 return m; |
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202 } |
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203 |
| 7427 | 204 virtual double scale (double d) const |
| 205 { | |
| 206 error ("invalid axis scale"); | |
| 207 return d; | |
| 208 } | |
| 209 | |
| 210 virtual double unscale (double d) const | |
| 211 { | |
| 212 error ("invalid axis scale"); | |
| 213 return d; | |
| 214 } | |
| 215 | |
| 216 virtual base_scaler* clone () const | |
| 217 { return new base_scaler (); } | |
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218 |
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219 virtual bool is_linear (void) const |
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220 { return false; } |
| 7427 | 221 }; |
| 222 | |
| 223 class lin_scaler : public base_scaler | |
| 224 { | |
| 225 public: | |
| 226 lin_scaler (void) { } | |
| 227 | |
| 228 Matrix scale (const Matrix& m) const { return m; } | |
| 229 | |
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230 NDArray scale (const NDArray& m) const { return m; } |
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231 |
| 7427 | 232 double scale (double d) const { return d; } |
| 233 | |
| 234 double unscale (double d) const { return d; } | |
| 235 | |
| 236 base_scaler* clone (void) const { return new lin_scaler (); } | |
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237 |
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238 bool is_linear (void) const { return true; } |
| 7427 | 239 }; |
| 240 | |
| 241 class log_scaler : public base_scaler | |
| 242 { | |
| 243 public: | |
| 244 log_scaler (void) { } | |
| 245 | |
| 246 Matrix scale (const Matrix& m) const | |
| 247 { | |
| 248 Matrix retval (m.rows (), m.cols ()); | |
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249 |
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250 do_scale (m.data (), retval.fortran_vec (), m.numel ()); |
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251 return retval; |
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252 } |
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253 |
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254 NDArray scale (const NDArray& m) const |
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255 { |
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256 NDArray retval (m.dims ()); |
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257 |
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258 do_scale (m.data (), retval.fortran_vec (), m.numel ()); |
| 7427 | 259 return retval; |
| 260 } | |
| 261 | |
| 262 double scale (double d) const | |
| 263 { return log10 (d); } | |
| 264 | |
| 265 double unscale (double d) const | |
| 266 { return pow (10.0, d); } | |
| 267 | |
| 268 base_scaler* clone (void) const | |
| 269 { return new log_scaler (); } | |
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270 |
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271 private: |
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272 void do_scale (const double *src, double *dest, int n) const |
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273 { |
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274 for (int i = 0; i < n; i++) |
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275 dest[i] = log10(src[i]); |
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276 } |
| 7427 | 277 }; |
| 278 | |
| 279 class scaler | |
| 280 { | |
| 281 public: | |
| 282 scaler (void) : rep (new base_scaler ()) { } | |
| 283 | |
| 284 scaler (const scaler& s) : rep (s.rep->clone()) { } | |
| 285 | |
| 286 ~scaler (void) { delete rep; } | |
| 287 | |
| 288 Matrix scale (const Matrix& m) const | |
| 289 { return rep->scale (m); } | |
| 290 | |
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291 NDArray scale (const NDArray& m) const |
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292 { return rep->scale (m); } |
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293 |
| 7427 | 294 double scale (double d) const |
| 295 { return rep->scale (d); } | |
| 296 | |
| 297 double unscale (double d) const | |
| 298 { return rep->unscale (d); } | |
| 299 | |
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300 bool is_linear (void) const |
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301 { return rep->is_linear (); } |
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302 |
| 7427 | 303 scaler& operator = (const scaler& s) |
| 304 { | |
| 305 if (rep) | |
| 306 { | |
| 307 delete rep; | |
| 308 rep = 0; | |
| 309 } | |
| 310 | |
| 311 rep = s.rep->clone (); | |
| 312 | |
| 313 return *this; | |
| 314 } | |
| 315 | |
| 316 scaler& operator = (const std::string& s) | |
| 317 { | |
| 318 if (rep) | |
| 319 { | |
| 320 delete rep; | |
| 321 rep = 0; | |
| 322 } | |
| 323 | |
| 324 if (s == "log") | |
| 325 rep = new log_scaler (); | |
| 326 else if (s == "linear") | |
| 327 rep = new lin_scaler (); | |
| 328 else | |
| 329 rep = new base_scaler (); | |
| 330 | |
| 331 return *this; | |
| 332 } | |
| 333 | |
| 334 private: | |
| 335 base_scaler *rep; | |
| 336 }; | |
| 337 | |
| 338 // --------------------------------------------------------------------- | |
| 339 | |
| 7363 | 340 class property; |
| 341 | |
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342 enum listener_mode { POSTSET }; |
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343 |
| 7363 | 344 class base_property |
| 345 { | |
| 346 public: | |
| 347 friend class property; | |
| 348 | |
| 349 public: | |
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350 base_property (void) : count (1) { } |
| 7363 | 351 |
| 352 base_property (const std::string& s, const graphics_handle& h) | |
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353 : count (1), name (s), parent (h), hidden (false) { } |
| 7363 | 354 |
| 355 base_property (const base_property& p) | |
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356 : count (1), name (p.name), parent (p.parent), hidden (p.hidden) { } |
| 7363 | 357 |
| 358 virtual ~base_property (void) { } | |
| 359 | |
| 360 bool ok (void) const { return parent.ok (); } | |
| 361 | |
| 362 std::string get_name (void) const { return name; } | |
| 363 | |
| 364 void set_name (const std::string& s) { name = s; } | |
| 365 | |
| 366 graphics_handle get_parent (void) const { return parent; } | |
| 367 | |
| 368 void set_parent (const graphics_handle &h) { parent = h; } | |
| 369 | |
| 370 bool is_hidden (void) const { return hidden; } | |
| 371 | |
| 372 void set_hidden (bool flag) { hidden = flag; } | |
| 373 | |
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374 void set (const octave_value& v, bool do_run = true) |
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375 { |
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376 do_set (v); |
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377 |
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378 if (do_run && ! error_state) |
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379 run_listeners (POSTSET); |
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380 } |
| 7363 | 381 |
| 382 virtual octave_value get (void) const | |
| 383 { | |
| 384 error ("get: invalid property \"%s\"", name.c_str ()); | |
| 385 return octave_value (); | |
| 386 } | |
| 387 | |
| 388 base_property& operator = (const octave_value& val) | |
| 389 { | |
| 390 set (val); | |
| 391 return *this; | |
| 392 } | |
| 393 | |
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394 void add_listener (const octave_value& v, listener_mode mode = POSTSET) |
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395 { |
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396 octave_value_list& l = listeners[mode]; |
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397 l.resize (l.length () + 1, v); |
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398 } |
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399 |
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400 OCTINTERP_API void run_listeners (listener_mode mode = POSTSET); |
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401 |
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402 protected: |
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403 virtual void do_set (const octave_value&) |
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404 { error ("set: invalid property \"%s\"", name.c_str ()); } |
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405 |
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406 private: |
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407 typedef std::map<listener_mode, octave_value_list> listener_map; |
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408 typedef std::map<listener_mode, octave_value_list>::iterator listener_map_iterator; |
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409 typedef std::map<listener_mode, octave_value_list>::const_iterator listener_map_const_iterator; |
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410 |
| 7363 | 411 private: |
| 412 int count; | |
| 413 std::string name; | |
| 414 graphics_handle parent; | |
| 415 bool hidden; | |
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416 listener_map listeners; |
| 7363 | 417 }; |
| 418 | |
| 419 // --------------------------------------------------------------------- | |
| 420 | |
| 421 class string_property : public base_property | |
| 422 { | |
| 423 public: | |
| 424 string_property (const std::string& s, const graphics_handle& h, | |
| 425 const std::string& val = "") | |
| 426 : base_property (s, h), str (val) { } | |
| 427 | |
| 428 string_property (const string_property& p) | |
| 429 : base_property (p), str (p.str) { } | |
| 430 | |
| 431 octave_value get (void) const | |
| 432 { return octave_value (str); } | |
| 433 | |
| 434 std::string string_value (void) const { return str; } | |
| 435 | |
| 436 string_property& operator = (const octave_value& val) | |
| 437 { | |
| 438 set (val); | |
| 439 return *this; | |
| 440 } | |
| 441 | |
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442 protected: |
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443 void do_set (const octave_value& val) |
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444 { |
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445 if (val.is_string ()) |
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446 str = val.string_value (); |
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447 else |
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448 error ("set: invalid string property value for \"%s\"", |
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449 get_name ().c_str ()); |
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450 } |
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451 |
| 7363 | 452 private: |
| 453 std::string str; | |
| 454 }; | |
| 455 | |
| 456 // --------------------------------------------------------------------- | |
| 457 | |
| 458 class radio_values | |
| 459 { | |
| 460 public: | |
| 461 OCTINTERP_API radio_values (const std::string& opt_string = std::string ()); | |
| 462 | |
| 463 radio_values (const radio_values& a) | |
| 464 : default_val (a.default_val), possible_vals (a.possible_vals) { } | |
| 465 | |
| 466 radio_values& operator = (const radio_values& a) | |
| 467 { | |
| 468 if (&a != this) | |
| 469 { | |
| 470 default_val = a.default_val; | |
| 471 possible_vals = a.possible_vals; | |
| 472 } | |
| 473 | |
| 474 return *this; | |
| 475 } | |
| 476 | |
| 477 std::string default_value (void) const { return default_val; } | |
| 478 | |
| 479 bool validate (const std::string& val) | |
| 480 { | |
| 481 bool retval = true; | |
| 482 | |
| 483 if (! contains (val)) | |
| 484 { | |
| 485 error ("invalid value = %s", val.c_str ()); | |
| 486 retval = false; | |
| 487 } | |
| 488 | |
| 489 return retval; | |
| 490 } | |
| 491 | |
| 492 bool contains (const std::string& val) | |
| 493 { | |
| 494 return (possible_vals.find (val) != possible_vals.end ()); | |
| 495 } | |
| 496 | |
| 497 private: | |
| 498 // Might also want to cache | |
| 499 std::string default_val; | |
| 500 std::set<caseless_str> possible_vals; | |
| 501 }; | |
| 502 | |
| 503 class radio_property : public base_property | |
| 504 { | |
| 505 public: | |
| 7364 | 506 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 507 const radio_values& v = radio_values ()) |
| 7364 | 508 : base_property (nm, h), |
| 7363 | 509 vals (v), current_val (v.default_value ()) { } |
| 510 | |
| 7364 | 511 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 512 const std::string& v) |
| 7364 | 513 : base_property (nm, h), |
| 7363 | 514 vals (v), current_val (vals.default_value ()) { } |
| 515 | |
| 7364 | 516 radio_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 517 const radio_values& v, const std::string& def) |
| 7364 | 518 : base_property (nm, h), |
| 7363 | 519 vals (v), current_val (def) { } |
| 520 | |
| 521 radio_property (const radio_property& p) | |
| 522 : base_property (p), vals (p.vals), current_val (p.current_val) { } | |
| 523 | |
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524 octave_value get (void) const { return octave_value (current_val); } |
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525 |
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526 const std::string& current_value (void) const { return current_val; } |
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527 |
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528 bool is (const caseless_str& v) const |
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529 { return v.compare (current_val); } |
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530 |
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531 radio_property& operator = (const octave_value& val) |
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532 { |
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533 set (val); |
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534 return *this; |
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535 } |
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536 |
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537 protected: |
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538 void do_set (const octave_value& newval) |
| 7363 | 539 { |
| 540 if (newval.is_string ()) | |
| 541 { | |
| 542 std::string s = newval.string_value (); | |
| 543 if (vals.validate (s)) | |
| 544 current_val = s; | |
| 545 else | |
| 546 error ("set: invalid value for radio property \"%s\" (value = %s)", | |
| 547 get_name ().c_str (), s.c_str ()); | |
| 548 } | |
| 549 else | |
| 550 error ("set: invalid value for radio property \"%s\"", | |
| 551 get_name ().c_str ()); | |
| 552 } | |
| 553 | |
| 554 private: | |
| 555 radio_values vals; | |
| 556 std::string current_val; | |
| 557 }; | |
| 558 | |
| 559 // --------------------------------------------------------------------- | |
| 560 | |
| 561 class color_values | |
| 562 { | |
| 563 public: | |
| 564 color_values (double r = 0, double g = 0, double b = 1) | |
| 565 : xrgb (1, 3) | |
| 566 { | |
| 567 xrgb(0) = r; | |
| 568 xrgb(1) = g; | |
| 569 xrgb(2) = b; | |
| 570 | |
| 571 validate (); | |
| 572 } | |
| 573 | |
| 574 color_values (std::string str) | |
| 575 : xrgb (1, 3) | |
| 576 { | |
| 577 if (! str2rgb (str)) | |
| 578 error ("invalid color specification: %s", str.c_str ()); | |
| 579 } | |
| 580 | |
| 581 color_values (const color_values& c) | |
| 582 : xrgb (c.xrgb) | |
| 583 { } | |
| 584 | |
| 585 color_values& operator = (const color_values& c) | |
| 586 { | |
| 587 if (&c != this) | |
| 588 xrgb = c.xrgb; | |
| 589 | |
| 590 return *this; | |
| 591 } | |
| 592 | |
| 593 Matrix rgb (void) const { return xrgb; } | |
| 594 | |
| 595 operator octave_value (void) const { return xrgb; } | |
| 596 | |
| 597 void validate (void) const | |
| 598 { | |
| 599 for (int i = 0; i < 3; i++) | |
| 600 { | |
| 601 if (xrgb(i) < 0 || xrgb(i) > 1) | |
| 602 { | |
| 603 error ("invalid RGB color specification"); | |
| 604 break; | |
| 605 } | |
| 606 } | |
| 607 } | |
| 608 | |
| 609 private: | |
| 610 Matrix xrgb; | |
| 611 | |
| 612 OCTINTERP_API bool str2rgb (std::string str); | |
| 613 }; | |
| 614 | |
| 615 class color_property : public base_property | |
| 616 { | |
| 617 public: | |
| 618 color_property (const color_values& c, const radio_values& v) | |
| 619 : base_property ("", graphics_handle ()), | |
| 620 current_type (color_t), color_val (c), radio_val (v), | |
| 621 current_val (v.default_value ()) | |
| 622 { } | |
| 623 | |
| 7364 | 624 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 625 const color_values& c = color_values (), |
| 626 const radio_values& v = radio_values ()) | |
| 7364 | 627 : base_property (nm, h), |
| 7363 | 628 current_type (color_t), color_val (c), radio_val (v), |
| 629 current_val (v.default_value ()) | |
| 630 { } | |
| 631 | |
| 7364 | 632 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 633 const radio_values& v) |
| 7364 | 634 : base_property (nm, h), |
| 7363 | 635 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 636 current_val (v.default_value ()) | |
| 637 { } | |
| 638 | |
| 7364 | 639 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 640 const std::string& v) |
| 7364 | 641 : base_property (nm, h), |
| 7363 | 642 current_type (radio_t), color_val (color_values ()), radio_val (v), |
| 643 current_val (radio_val.default_value ()) | |
| 644 { } | |
| 645 | |
| 7364 | 646 color_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 647 const color_property& v) |
| 7364 | 648 : base_property (nm, h), |
| 7363 | 649 current_type (v.current_type), color_val (v.color_val), |
| 650 radio_val (v.radio_val), current_val (v.current_val) | |
| 651 { } | |
| 652 | |
| 653 color_property (const color_property& p) | |
| 654 : base_property (p), current_type (p.current_type), | |
| 655 color_val (p.color_val), radio_val (p.radio_val), | |
| 656 current_val (p.current_val) { } | |
| 657 | |
| 658 octave_value get (void) const | |
| 659 { | |
| 660 if (current_type == color_t) | |
| 661 return color_val.rgb (); | |
| 662 | |
| 663 return current_val; | |
| 664 } | |
| 665 | |
| 666 bool is_rgb (void) const { return (current_type == color_t); } | |
| 667 | |
| 668 bool is_radio (void) const { return (current_type == radio_t); } | |
| 669 | |
| 670 bool is (const std::string& v) const | |
| 671 { return (is_radio () && current_val == v); } | |
| 672 | |
| 673 Matrix rgb (void) const | |
| 674 { | |
| 675 if (current_type != color_t) | |
| 676 error ("color has no rgb value"); | |
| 677 | |
| 678 return color_val.rgb (); | |
| 679 } | |
| 680 | |
| 681 const std::string& current_value (void) const | |
| 682 { | |
| 683 if (current_type != radio_t) | |
| 684 error ("color has no radio value"); | |
| 685 | |
| 686 return current_val; | |
| 687 } | |
| 688 | |
| 689 color_property& operator = (const octave_value& val) | |
| 690 { | |
| 691 set (val); | |
| 692 return *this; | |
| 693 } | |
| 694 | |
| 695 operator octave_value (void) const { return get (); } | |
| 696 | |
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697 protected: |
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698 OCTINTERP_API void do_set (const octave_value& newval); |
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699 |
| 7363 | 700 private: |
| 701 enum current_enum { color_t, radio_t } current_type; | |
| 702 color_values color_val; | |
| 703 radio_values radio_val; | |
| 704 std::string current_val; | |
| 705 }; | |
| 706 | |
| 707 // --------------------------------------------------------------------- | |
| 708 | |
| 709 class double_property : public base_property | |
| 710 { | |
| 711 public: | |
| 7364 | 712 double_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 713 double d = 0) |
| 7364 | 714 : base_property (nm, h), |
| 7363 | 715 current_val (d) { } |
| 716 | |
| 717 double_property (const double_property& p) | |
| 718 : base_property (p), current_val (p.current_val) { } | |
| 719 | |
| 720 octave_value get (void) const { return octave_value (current_val); } | |
| 721 | |
| 722 double double_value (void) const { return current_val; } | |
| 723 | |
| 724 double_property& operator = (const octave_value& val) | |
| 725 { | |
| 726 set (val); | |
| 727 return *this; | |
| 728 } | |
| 729 | |
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730 protected: |
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731 void do_set (const octave_value& v) |
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732 { |
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733 if (v.is_scalar_type () && v.is_real_type ()) |
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734 current_val = v.double_value (); |
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735 else |
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736 error ("set: invalid value for double property \"%s\"", |
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737 get_name ().c_str ()); |
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738 } |
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739 |
| 7363 | 740 private: |
| 741 double current_val; | |
| 742 }; | |
| 743 | |
| 744 // --------------------------------------------------------------------- | |
| 745 | |
|
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746 class double_radio_property : public base_property |
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747 { |
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748 public: |
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749 double_radio_property (double d, const radio_values& v) |
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750 : base_property ("", graphics_handle ()), |
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751 current_type (double_t), dval (d), radio_val (v), |
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752 current_val (v.default_value ()) |
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changeset
|
753 { } |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
754 |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
755 double_radio_property (const std::string& nm, const graphics_handle& h, |
|
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changeset
|
756 const std::string& v) |
|
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diff
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|
757 : base_property (nm, h), |
|
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Add new double_radio_property class for alpha values.
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diff
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|
758 current_type (radio_t), dval (0), radio_val (v), |
|
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diff
changeset
|
759 current_val (radio_val.default_value ()) |
|
3d60445d3638
Add new double_radio_property class for alpha values.
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diff
changeset
|
760 { } |
|
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diff
changeset
|
761 |
|
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|
762 double_radio_property (const std::string& nm, const graphics_handle& h, |
|
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|
763 const double_radio_property& v) |
|
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changeset
|
764 : base_property (nm, h), |
|
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Add new double_radio_property class for alpha values.
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diff
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|
765 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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|
766 radio_val (v.radio_val), current_val (v.current_val) |
|
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Add new double_radio_property class for alpha values.
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changeset
|
767 { } |
|
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diff
changeset
|
768 |
|
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Add new double_radio_property class for alpha values.
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diff
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|
769 octave_value get (void) const |
|
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|
770 { |
|
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|
771 if (current_type == double_t) |
|
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|
772 return dval; |
|
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diff
changeset
|
773 |
|
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|
774 return current_val; |
|
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changeset
|
775 } |
|
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changeset
|
776 |
|
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|
777 bool is_double (void) const { return (current_type == double_t); } |
|
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changeset
|
778 |
|
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|
779 bool is_radio (void) const { return (current_type == radio_t); } |
|
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changeset
|
780 |
|
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|
781 bool is (const std::string& v) const |
|
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|
782 { return (is_radio () && current_val == v); } |
|
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Add new double_radio_property class for alpha values.
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changeset
|
783 |
|
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Add new double_radio_property class for alpha values.
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changeset
|
784 double double_value (void) const |
|
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changeset
|
785 { |
|
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changeset
|
786 if (current_type != double_t) |
|
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changeset
|
787 error ("%s: property has no double", get_name ().c_str ()); |
|
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changeset
|
788 |
|
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changeset
|
789 return dval; |
|
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changeset
|
790 } |
|
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changeset
|
791 |
|
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|
792 const std::string& current_value (void) const |
|
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|
793 { |
|
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changeset
|
794 if (current_type != radio_t) |
|
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changeset
|
795 error ("%s: property has no radio value"); |
|
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Add new double_radio_property class for alpha values.
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changeset
|
796 |
|
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changeset
|
797 return current_val; |
|
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|
798 } |
|
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changeset
|
799 |
|
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|
800 double_radio_property& operator = (const octave_value& val) |
|
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changeset
|
801 { |
|
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|
802 set (val); |
|
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|
803 return *this; |
|
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|
804 } |
|
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changeset
|
805 |
|
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changeset
|
806 operator octave_value (void) const { return get (); } |
|
3d60445d3638
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changeset
|
807 |
|
7849
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|
808 protected: |
|
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|
809 OCTINTERP_API void do_set (const octave_value& v); |
|
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changeset
|
810 |
|
7844
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|
811 private: |
|
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|
812 enum current_enum { double_t, radio_t } current_type; |
|
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|
813 double dval; |
|
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|
814 radio_values radio_val; |
|
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|
815 std::string current_val; |
|
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|
816 }; |
|
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changeset
|
817 |
|
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changeset
|
818 // --------------------------------------------------------------------- |
|
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|
819 |
| 7363 | 820 class array_property : public base_property |
| 821 { | |
| 822 public: | |
|
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changeset
|
823 array_property (void) |
|
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|
824 : base_property ("", graphics_handle ()), data (Matrix ()) |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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|
825 { |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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changeset
|
826 get_data_limits (); |
|
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changeset
|
827 } |
|
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Turn cdata properties into array_property. Add min/max computation to array_property.
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|
828 |
| 7364 | 829 array_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 830 const octave_value& m) |
|
7836
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|
831 : base_property (nm, h), data (m) |
|
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changeset
|
832 { |
|
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changeset
|
833 get_data_limits (); |
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|
834 } |
| 7363 | 835 |
|
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changeset
|
836 // This copy constructor is only intended to be used |
|
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changeset
|
837 // internally to access min/max values; no need to |
|
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changeset
|
838 // copy constraints. |
|
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changeset
|
839 array_property (const array_property& p) |
|
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|
840 : base_property (p), data (p.data), |
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changeset
|
841 xmin (p.xmin), xmax (p.xmax), xminp (p.xminp) { } |
|
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|
842 |
| 7363 | 843 octave_value get (void) const { return data; } |
| 844 | |
| 845 void add_constraint (const std::string& type) | |
| 846 { type_constraints.push_back (type); } | |
| 847 | |
|
7524
a653856aa3e1
array_value::add_constraint: pass dim_vector as const reference, not value
John W. Eaton <jwe@octave.org>
parents:
7523
diff
changeset
|
848 void add_constraint (const dim_vector& dims) |
| 7363 | 849 { size_constraints.push_back (dims); } |
| 850 | |
|
7836
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changeset
|
851 double min_val (void) const { return xmin; } |
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|
852 double max_val (void) const { return xmax; } |
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changeset
|
853 double min_pos (void) const { return xminp; } |
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changeset
|
854 |
| 7363 | 855 array_property& operator = (const octave_value& val) |
| 856 { | |
| 857 set (val); | |
| 858 return *this; | |
| 859 } | |
| 860 | |
|
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|
861 protected: |
|
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|
862 void do_set (const octave_value& v) |
|
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|
863 { |
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changeset
|
864 if (validate (v)) |
|
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changeset
|
865 { |
|
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changeset
|
866 data = v; |
|
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changeset
|
867 |
|
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changeset
|
868 get_data_limits (); |
|
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changeset
|
869 } |
|
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changeset
|
870 else |
|
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Initial low-level support for property listeners.
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changeset
|
871 error ("invalid value for array property \"%s\"", |
|
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changeset
|
872 get_name ().c_str ()); |
|
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Initial low-level support for property listeners.
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changeset
|
873 } |
|
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Initial low-level support for property listeners.
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changeset
|
874 |
| 7363 | 875 private: |
| 876 OCTINTERP_API bool validate (const octave_value& v); | |
| 877 | |
|
7836
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changeset
|
878 OCTINTERP_API void get_data_limits (void); |
|
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|
879 |
|
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|
880 protected: |
| 7363 | 881 octave_value data; |
|
7836
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|
882 double xmin; |
|
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|
883 double xmax; |
|
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|
884 double xminp; |
| 7363 | 885 std::list<std::string> type_constraints; |
| 886 std::list<dim_vector> size_constraints; | |
| 887 }; | |
| 888 | |
|
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|
889 class row_vector_property : public array_property |
|
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|
890 { |
|
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|
891 public: |
|
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|
892 row_vector_property (const std::string& nm, const graphics_handle& h, |
|
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|
893 const octave_value& m) |
|
7527
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|
894 : array_property (nm, h, m) |
|
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|
895 { |
|
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|
896 add_constraint (dim_vector (-1, 1)); |
|
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|
897 add_constraint (dim_vector (1, -1)); |
|
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|
898 } |
|
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|
899 |
|
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|
900 void add_constraint (const std::string& type) |
|
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|
901 { |
|
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|
902 array_property::add_constraint (type); |
|
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|
903 } |
|
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|
904 |
|
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|
905 void add_constraint (const dim_vector& dims) |
|
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|
906 { |
|
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|
907 array_property::add_constraint (dims); |
|
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|
908 } |
|
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|
909 |
|
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|
910 void add_constraint (octave_idx_type len) |
|
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|
911 { |
|
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|
912 size_constraints.remove (dim_vector (1, -1)); |
|
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|
913 size_constraints.remove (dim_vector (-1, 1)); |
|
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|
914 |
|
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|
915 add_constraint (dim_vector (1, len)); |
|
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|
916 add_constraint (dim_vector (len, 1)); |
|
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|
917 } |
|
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|
918 |
|
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|
919 row_vector_property& operator = (const octave_value& val) |
|
7527
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|
920 { |
|
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|
921 set (val); |
|
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|
922 return *this; |
|
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|
923 } |
|
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|
924 |
|
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|
925 protected: |
|
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|
926 void do_set (const octave_value& v) |
|
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|
927 { |
|
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|
928 array_property::do_set (v); |
|
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|
929 |
|
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930 if (! error_state) |
|
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|
931 { |
|
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|
932 dim_vector dv = data.dims (); |
|
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|
933 |
|
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934 if (dv(0) > 1 && dv(1) == 1) |
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|
935 { |
|
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|
936 int tmp = dv(0); |
|
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937 dv(0) = dv(1); |
|
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|
938 dv(1) = tmp; |
|
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|
939 |
|
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|
940 data = data.reshape (dv); |
|
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|
941 } |
|
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|
942 } |
|
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|
943 } |
|
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|
944 |
|
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|
945 private: |
|
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|
946 OCTINTERP_API bool validate (const octave_value& v); |
|
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|
947 }; |
|
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|
948 |
| 7363 | 949 // --------------------------------------------------------------------- |
| 950 | |
| 951 class bool_property : public radio_property | |
| 952 { | |
| 953 public: | |
| 7364 | 954 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 955 bool val) |
| 7364 | 956 : radio_property (nm, h, radio_values (val ? "{on}|off" : "on|{off}")) |
| 7363 | 957 { } |
| 958 | |
| 7364 | 959 bool_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 960 const char* val) |
| 7364 | 961 : radio_property (nm, h, radio_values ("on|off"), val) |
| 7363 | 962 { } |
| 963 | |
| 964 bool_property (const bool_property& p) | |
| 965 : radio_property (p) { } | |
| 966 | |
| 967 bool is_on (void) const { return is ("on"); } | |
| 968 | |
| 969 bool_property& operator = (const octave_value& val) | |
| 970 { | |
| 971 set (val); | |
| 972 return *this; | |
| 973 } | |
|
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|
974 |
|
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|
975 protected: |
|
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|
976 void do_set (const octave_value& val) |
|
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|
977 { |
|
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changeset
|
978 if (val.is_bool_scalar ()) |
|
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|
979 radio_property::do_set (val.bool_value () ? "on" : "off"); |
|
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|
980 else |
|
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|
981 radio_property::do_set (val); |
|
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Initial low-level support for property listeners.
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|
982 } |
| 7363 | 983 }; |
| 984 | |
| 985 // --------------------------------------------------------------------- | |
| 986 | |
| 987 class handle_property : public base_property | |
| 988 { | |
| 989 public: | |
| 7364 | 990 handle_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 991 const graphics_handle& val = graphics_handle ()) |
| 7364 | 992 : base_property (nm, h), |
| 7363 | 993 current_val (val) { } |
| 994 | |
| 995 handle_property (const handle_property& p) | |
| 996 : base_property (p), current_val (p.current_val) { } | |
| 997 | |
| 998 octave_value get (void) const { return current_val.as_octave_value (); } | |
| 999 | |
| 1000 graphics_handle handle_value (void) const { return current_val; } | |
| 1001 | |
| 1002 handle_property& operator = (const octave_value& val) | |
| 1003 { | |
| 1004 set (val); | |
| 1005 return *this; | |
| 1006 } | |
| 1007 | |
| 1008 handle_property& operator = (const graphics_handle& h) | |
| 1009 { | |
| 1010 set (octave_value (h.value ())); | |
| 1011 return *this; | |
| 1012 } | |
| 1013 | |
|
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|
1014 protected: |
|
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|
1015 OCTINTERP_API void do_set (const octave_value& v); |
|
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|
1016 |
| 7363 | 1017 private: |
| 1018 graphics_handle current_val; | |
| 1019 }; | |
| 1020 | |
| 1021 // --------------------------------------------------------------------- | |
| 1022 | |
| 1023 class any_property : public base_property | |
| 1024 { | |
| 1025 public: | |
| 7364 | 1026 any_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1027 const octave_value& m = Matrix ()) |
| 7364 | 1028 : base_property (nm, h), data (m) { } |
| 7363 | 1029 |
| 1030 octave_value get (void) const { return data; } | |
| 1031 | |
| 1032 any_property& operator = (const octave_value& val) | |
| 1033 { | |
| 1034 set (val); | |
| 1035 return *this; | |
| 1036 } | |
| 1037 | |
|
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|
1038 protected: |
|
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|
1039 void do_set (const octave_value& v) { data = v; } |
|
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|
1040 |
| 7363 | 1041 private: |
| 1042 octave_value data; | |
| 1043 }; | |
| 1044 | |
| 1045 // --------------------------------------------------------------------- | |
| 1046 | |
| 1047 class callback_property : public base_property | |
| 1048 { | |
| 1049 public: | |
| 7364 | 1050 callback_property (const std::string& nm, const graphics_handle& h, |
| 7363 | 1051 const octave_value& m) |
| 7364 | 1052 : base_property (nm, h), callback (m) { } |
| 7363 | 1053 |
| 1054 octave_value get (void) const { return callback; } | |
| 1055 | |
| 7367 | 1056 OCTINTERP_API void execute (const octave_value& data = octave_value ()) const; |
| 7363 | 1057 |
|
7824
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changeset
|
1058 OCTINTERP_API static |
|
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changeset
|
1059 void execute (const octave_value& cb, const graphics_handle& h, |
|
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|
1060 const octave_value& data = octave_value ()); |
|
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|
1061 |
|
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changeset
|
1062 |
| 7363 | 1063 callback_property& operator = (const octave_value& val) |
| 1064 { | |
| 1065 set (val); | |
| 1066 return *this; | |
| 1067 } | |
| 1068 | |
|
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|
1069 protected: |
|
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|
1070 void do_set (const octave_value& v) |
|
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Initial low-level support for property listeners.
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|
1071 { |
|
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|
1072 if (validate (v)) |
|
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|
1073 callback = v; |
|
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|
1074 else |
|
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|
1075 error ("invalid value for callback property \"%s\"", |
|
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Initial low-level support for property listeners.
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|
1076 get_name ().c_str ()); |
|
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|
1077 } |
|
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Initial low-level support for property listeners.
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|
1078 |
| 7363 | 1079 private: |
| 1080 OCTINTERP_API bool validate (const octave_value& v) const; | |
| 1081 | |
| 1082 private: | |
| 1083 octave_value callback; | |
| 1084 }; | |
| 1085 | |
| 1086 // --------------------------------------------------------------------- | |
| 1087 | |
| 1088 class property | |
| 1089 { | |
| 1090 public: | |
| 1091 property (void) : rep (new base_property ("", graphics_handle ())) | |
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1092 { } |
| 7363 | 1093 |
| 1094 property (base_property *bp, bool persist = false) : rep (bp) | |
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1095 { if (persist) rep->count++; } |
| 7363 | 1096 |
| 1097 property (const property& p) | |
| 1098 { | |
| 1099 rep = p.rep; | |
| 1100 rep->count++; | |
| 1101 } | |
| 1102 | |
| 1103 ~property (void) | |
| 1104 { | |
| 1105 if (--rep->count <= 0) | |
| 1106 delete rep; | |
| 1107 } | |
| 1108 | |
| 1109 bool ok (void) const | |
| 1110 { return rep->ok (); } | |
| 1111 | |
| 1112 std::string get_name (void) const | |
| 1113 { return rep->get_name (); } | |
| 1114 | |
| 1115 void set_name (const std::string& name) | |
| 1116 { rep->set_name (name); } | |
| 1117 | |
| 1118 graphics_handle get_parent (void) const | |
| 1119 { return rep->get_parent (); } | |
| 1120 | |
| 1121 void set_parent (const graphics_handle& h) | |
| 1122 { rep->set_parent (h); } | |
| 1123 | |
| 1124 bool is_hidden (void) const | |
| 1125 { return rep->is_hidden (); } | |
| 1126 | |
| 1127 void set_hidden (bool flag) | |
| 1128 { rep->set_hidden (flag); } | |
| 1129 | |
| 1130 octave_value get (void) const | |
| 1131 { return rep->get (); } | |
| 1132 | |
| 1133 void set (const octave_value& val) | |
| 1134 { rep->set (val); } | |
| 1135 | |
| 1136 property& operator = (const octave_value& val) | |
| 1137 { | |
| 1138 *rep = val; | |
| 1139 return *this; | |
| 1140 } | |
| 1141 | |
| 1142 property& operator = (const property& p) | |
| 1143 { | |
| 1144 if (rep && --rep->count <= 0) | |
| 1145 delete rep; | |
| 1146 | |
| 1147 rep = p.rep; | |
| 1148 rep->count++; | |
| 1149 | |
| 1150 return *this; | |
| 1151 } | |
| 1152 | |
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1153 void add_listener (const octave_value& v, listener_mode mode = POSTSET) |
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1154 { rep->add_listener (v, mode); } |
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1155 |
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1156 void run_listeners (listener_mode mode = POSTSET) |
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1157 { rep->run_listeners (mode); } |
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1158 |
| 7363 | 1159 /* |
| 1160 const string_property& as_string_property (void) const | |
| 1161 { return *(dynamic_cast<string_property*> (rep)); } | |
| 1162 | |
| 1163 const radio_property& as_radio_property (void) const | |
| 1164 { return *(dynamic_cast<radio_property*> (rep)); } | |
| 1165 | |
| 1166 const color_property& as_color_property (void) const | |
| 1167 { return *(dynamic_cast<color_property*> (rep)); } | |
| 1168 | |
| 1169 const double_property& as_double_property (void) const | |
| 1170 { return *(dynamic_cast<double_property*> (rep)); } | |
| 1171 | |
| 1172 const bool_property& as_bool_property (void) const | |
| 1173 { return *(dynamic_cast<bool_property*> (rep)); } | |
| 1174 | |
| 1175 const handle_property& as_handle_property (void) const | |
| 1176 { return *(dynamic_cast<handle_property*> (rep)); } | |
| 1177 */ | |
| 1178 | |
| 1179 private: | |
| 1180 base_property *rep; | |
| 1181 }; | |
| 1182 | |
| 1183 // --------------------------------------------------------------------- | |
| 1184 | |
| 1185 class property_list | |
| 1186 { | |
| 1187 public: | |
| 1188 typedef std::map<std::string, octave_value> pval_map_type; | |
| 1189 typedef std::map<std::string, pval_map_type> plist_map_type; | |
| 1190 | |
| 1191 typedef pval_map_type::iterator pval_map_iterator; | |
| 1192 typedef pval_map_type::const_iterator pval_map_const_iterator; | |
| 1193 | |
| 1194 typedef plist_map_type::iterator plist_map_iterator; | |
| 1195 typedef plist_map_type::const_iterator plist_map_const_iterator; | |
| 1196 | |
| 1197 property_list (const plist_map_type& m = plist_map_type ()) | |
| 1198 : plist_map (m) { } | |
| 1199 | |
| 1200 ~property_list (void) { } | |
| 1201 | |
| 1202 void set (const caseless_str& name, const octave_value& val); | |
| 1203 | |
| 1204 octave_value lookup (const caseless_str& name) const; | |
| 1205 | |
| 1206 plist_map_iterator begin (void) { return plist_map.begin (); } | |
| 1207 plist_map_const_iterator begin (void) const { return plist_map.begin (); } | |
| 1208 | |
| 1209 plist_map_iterator end (void) { return plist_map.end (); } | |
| 1210 plist_map_const_iterator end (void) const { return plist_map.end (); } | |
| 1211 | |
| 1212 plist_map_iterator find (const std::string& go_name) | |
| 1213 { | |
| 1214 return plist_map.find (go_name); | |
| 1215 } | |
| 1216 | |
| 1217 plist_map_const_iterator find (const std::string& go_name) const | |
| 1218 { | |
| 1219 return plist_map.find (go_name); | |
| 1220 } | |
| 1221 | |
| 1222 Octave_map as_struct (const std::string& prefix_arg) const; | |
| 1223 | |
| 1224 private: | |
| 1225 plist_map_type plist_map; | |
| 1226 }; | |
| 1227 | |
| 1228 // --------------------------------------------------------------------- | |
| 1229 | |
| 7419 | 1230 class graphics_backend; |
| 1231 | |
| 1232 class base_graphics_backend | |
| 1233 { | |
| 1234 public: | |
| 1235 friend class graphics_backend; | |
| 1236 | |
| 1237 public: | |
| 1238 base_graphics_backend (const std::string& nm) | |
| 1239 : name (nm), count (0) { } | |
| 1240 | |
| 1241 virtual ~base_graphics_backend (void) { } | |
| 1242 | |
| 1243 std::string get_name (void) const { return name; } | |
| 1244 | |
| 1245 virtual bool is_valid (void) const { return false; } | |
| 1246 | |
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1247 virtual void close_figure (const octave_value& pstream) const |
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1248 { gripe_invalid ("close_figure"); } |
| 7419 | 1249 |
| 1250 virtual void redraw_figure (const graphics_handle&) const | |
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1251 { gripe_invalid ("redraw_figure"); } |
| 7419 | 1252 |
| 1253 virtual void print_figure (const graphics_handle&, const std::string&, | |
| 1254 const std::string&, bool, | |
| 1255 const std::string& = "") const | |
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1256 { gripe_invalid ("print_figure"); } |
| 7419 | 1257 |
| 1258 virtual Matrix get_canvas_size (const graphics_handle&) const | |
| 1259 { | |
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1260 gripe_invalid ("get_canvas_size"); |
| 7419 | 1261 return Matrix (1, 2, 0.0); |
| 1262 } | |
| 1263 | |
| 7427 | 1264 virtual double get_screen_resolution (void) const |
| 1265 { | |
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1266 gripe_invalid ("get_screen_resolution"); |
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1267 return 72.0; |
| 7427 | 1268 } |
| 7445 | 1269 |
| 1270 virtual Matrix get_screen_size (void) const | |
| 1271 { | |
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1272 gripe_invalid ("get_screen_size"); |
| 7445 | 1273 return Matrix (1, 2, 0.0); |
| 1274 } | |
| 7427 | 1275 |
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1276 virtual void set_figure_position (const graphics_handle&, const Matrix&) const |
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1277 { gripe_invalid ("set_figure_position"); } |
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1278 |
| 7419 | 1279 private: |
| 1280 std::string name; | |
| 1281 int count; | |
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1282 |
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1283 private: |
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1284 void gripe_invalid (const std::string& fname) const |
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1285 { |
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1286 if (! is_valid ()) |
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1287 error ("%s: invalid graphics backend", fname.c_str ()); |
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1288 } |
| 7419 | 1289 }; |
| 1290 | |
| 1291 class graphics_backend | |
| 1292 { | |
| 1293 public: | |
| 1294 graphics_backend (void) | |
| 1295 : rep (new base_graphics_backend ("unknown")) | |
| 1296 { | |
| 1297 rep->count++; | |
| 1298 } | |
| 1299 | |
| 1300 graphics_backend (base_graphics_backend* b) | |
| 1301 : rep (b) | |
| 1302 { | |
| 1303 rep->count++; | |
| 1304 } | |
| 1305 | |
| 1306 graphics_backend (const graphics_backend& b) | |
| 1307 : rep (b.rep) | |
| 1308 { | |
| 1309 rep->count++; | |
| 1310 } | |
| 1311 | |
| 1312 ~graphics_backend (void) | |
| 1313 { | |
| 1314 if (--rep->count == 0) | |
| 1315 delete rep; | |
| 1316 } | |
| 1317 | |
| 1318 graphics_backend& operator = (const graphics_backend& b) | |
| 1319 { | |
| 1320 if (rep != b.rep) | |
| 1321 { | |
| 1322 if (--rep->count == 0) | |
| 1323 delete rep; | |
| 1324 | |
| 1325 rep = b.rep; | |
| 1326 rep->count++; | |
| 1327 } | |
| 1328 | |
| 1329 return *this; | |
| 1330 } | |
| 1331 | |
| 1332 operator bool (void) const { return rep->is_valid (); } | |
| 1333 | |
| 1334 std::string get_name (void) const { return rep->get_name (); } | |
| 1335 | |
| 1336 void close_figure (const octave_value& pstream) const | |
| 1337 { rep->close_figure (pstream); } | |
| 1338 | |
| 1339 void redraw_figure (const graphics_handle& fh) const | |
| 1340 { rep->redraw_figure (fh); } | |
| 1341 | |
| 1342 void print_figure (const graphics_handle& fh, const std::string& term, | |
| 1343 const std::string& file, bool mono, | |
| 1344 const std::string& debug_file = "") const | |
| 1345 { rep->print_figure (fh, term, file, mono, debug_file); } | |
| 1346 | |
| 1347 Matrix get_canvas_size (const graphics_handle& fh) const | |
| 1348 { return rep->get_canvas_size (fh); } | |
| 1349 | |
| 7427 | 1350 double get_screen_resolution (void) const |
| 1351 { return rep->get_screen_resolution (); } | |
| 1352 | |
| 7445 | 1353 Matrix get_screen_size (void) const |
| 1354 { return rep->get_screen_size (); } | |
| 1355 | |
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1356 void set_figure_position (const graphics_handle& h, const Matrix& pos) const |
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1357 { rep->set_figure_position (h, pos); } |
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1358 |
| 7419 | 1359 OCTINTERP_API static graphics_backend default_backend (void); |
| 1360 | |
| 1361 static void register_backend (const graphics_backend& b) | |
| 1362 { available_backends[b.get_name ()] = b; } | |
| 1363 | |
| 1364 static void unregister_backend (const std::string& name) | |
| 1365 { available_backends.erase (name); } | |
| 1366 | |
| 7439 | 1367 static graphics_backend find_backend (const std::string& name) |
| 1368 { | |
| 1369 const_available_backends_iterator p = available_backends.find (name); | |
| 1370 | |
| 1371 if (p != available_backends.end ()) | |
| 1372 return p->second; | |
| 1373 else | |
| 1374 return default_backend (); | |
| 1375 } | |
| 1376 | |
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|
1377 static Cell available_backends_list (void) |
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1378 { |
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|
1379 Cell m (1 , available_backends.size ()); |
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|
1380 const_available_backends_iterator p; |
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|
1381 int i; |
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1382 |
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1383 for (i = 0,p = available_backends.begin (); p != available_backends.end (); p++,i++) |
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|
1384 m(i) = p->first; |
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1385 |
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1386 return m; |
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1387 } |
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1388 |
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1389 |
| 7419 | 1390 private: |
| 1391 base_graphics_backend *rep; | |
| 1392 | |
| 7445 | 1393 static OCTINTERP_API std::map<std::string, graphics_backend> available_backends; |
| 7439 | 1394 |
| 1395 typedef std::map<std::string, graphics_backend>::iterator available_backends_iterator; | |
| 1396 typedef std::map<std::string, graphics_backend>::const_iterator const_available_backends_iterator; | |
| 7419 | 1397 }; |
| 1398 | |
| 1399 // --------------------------------------------------------------------- | |
| 1400 | |
| 6874 | 1401 class base_graphics_object; |
| 1402 | |
| 7365 | 1403 class OCTINTERP_API base_properties |
| 6874 | 1404 { |
| 1405 public: | |
| 7176 | 1406 base_properties (const std::string& ty = "unknown", |
| 7363 | 1407 const graphics_handle& mh = graphics_handle (), |
| 1408 const graphics_handle& p = graphics_handle ()) | |
| 7404 | 1409 : beingdeleted ("beingdeleted", mh, false), |
| 7366 | 1410 busyaction ("parent", mh, "{queue}|cancel"), |
| 7367 | 1411 buttondownfcn ("buttondownfcn", mh, Matrix ()), |
| 7404 | 1412 children (), |
| 7366 | 1413 clipping ("clipping", mh, true), |
| 7406 | 1414 createfcn ("createfcn", mh, Matrix ()), |
| 7367 | 1415 deletefcn ("deletefcn", mh, Matrix ()), |
| 7366 | 1416 handlevisibility ("handlevisibility", mh, "{on}|callback|off"), |
| 1417 hittest ("hittest", mh, true), | |
| 1418 interruptible ("interruptible", mh, true), | |
| 7404 | 1419 parent ("parent", mh, p), |
| 7366 | 1420 selected ("selected", mh, false), |
| 1421 selectionhighlight ("selectionhighlight", mh, true), | |
| 7404 | 1422 tag ("tag", mh), |
| 1423 type ("type", mh, ty), | |
| 7367 | 1424 userdata ("userdata", mh, Matrix ()), |
| 7403 | 1425 visible ("visible", mh, true), |
| 7404 | 1426 __modified__ ("__modified__", mh, true), |
| 1427 __myhandle__ (mh), | |
| 1428 uicontextmenu ("uicontextmenu", mh, graphics_handle ()) | |
| 7363 | 1429 { } |
| 6874 | 1430 |
| 1431 virtual ~base_properties (void) { } | |
| 1432 | |
| 1433 virtual std::string graphics_object_name (void) const { return "unknonwn"; } | |
| 1434 | |
| 1435 void mark_modified (void); | |
| 1436 | |
| 1437 void override_defaults (base_graphics_object& obj); | |
| 1438 | |
| 1439 // Look through DEFAULTS for properties with given CLASS_NAME, and | |
| 1440 // apply them to the current object with set (virtual method). | |
| 1441 | |
| 1442 void set_from_list (base_graphics_object& obj, property_list& defaults); | |
| 1443 | |
| 7363 | 1444 void insert_property (const std::string& name, property p) |
| 1445 { | |
| 1446 p.set_name (name); | |
| 1447 p.set_parent (__myhandle__); | |
| 1448 all_props[name] = p; | |
| 1449 } | |
| 1450 | |
| 1451 virtual void set (const caseless_str&, const octave_value&); | |
| 1452 | |
| 1453 virtual octave_value get (const caseless_str&) const; | |
| 1454 | |
| 7379 | 1455 virtual octave_value get (bool all = false) const; |
| 7363 | 1456 |
|
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1457 virtual property get_property (const caseless_str&); |
| 7363 | 1458 |
| 1459 std::string get_tag (void) const { return tag.string_value (); } | |
| 1460 | |
| 1461 graphics_handle get_parent (void) const { return parent.handle_value (); } | |
| 1462 | |
| 1463 std::string get_type (void) const { return type.string_value (); } | |
| 1464 | |
| 1465 bool is_modified (void) const { return __modified__.is_on (); } | |
| 7251 | 1466 |
| 1467 graphics_handle get___myhandle__ (void) const { return __myhandle__; } | |
| 7366 | 1468 |
| 1469 std::string get_busyaction (void) const { return busyaction.current_value (); } | |
| 1470 | |
| 1471 octave_value get_buttondownfcn (void) const { return buttondownfcn.get (); } | |
| 1472 | |
| 7435 | 1473 bool is_clipping (void) const { return clipping.is_on (); } |
| 7366 | 1474 std::string get_clipping (void) const { return clipping.current_value (); } |
| 1475 | |
| 7367 | 1476 void execute_createfcn (const octave_value& data = octave_value ()) const |
| 1477 { createfcn.execute (data); } | |
| 1478 | |
| 7366 | 1479 octave_value get_createfcn (void) const { return createfcn.get (); } |
| 1480 | |
| 7367 | 1481 void execute_deletefcn (const octave_value& data = octave_value ()) const |
| 1482 { deletefcn.execute (data); } | |
| 1483 | |
| 7366 | 1484 octave_value get_deletefcn (void) const { return deletefcn.get (); } |
| 1485 | |
| 1486 std::string get_handlevisibility (void) const { return handlevisibility.current_value (); } | |
| 1487 | |
| 1488 std::string get_hittest (void) const { return hittest.current_value (); } | |
| 1489 | |
| 1490 std::string get_interruptible (void) const { return interruptible.current_value (); } | |
| 1491 | |
| 1492 std::string get_selected (void) const { return selected.current_value (); } | |
| 1493 | |
| 1494 std::string get_selectionhighlight (void) const { return selectionhighlight.current_value (); } | |
| 1495 | |
| 1496 octave_value get_uicontextmenu (void) const { return uicontextmenu.get (); } | |
| 1497 | |
| 1498 octave_value get_userdata (void) const { return userdata.get (); } | |
| 7408 | 1499 |
| 1500 bool is_visible (void) const { return visible.is_on (); } | |
| 7366 | 1501 std::string get_visible (void) const { return visible.current_value (); } |
| 1502 | |
| 7403 | 1503 bool is_beingdeleted (void) const { return beingdeleted.is_on (); } |
| 1504 std::string get_beingdeleted (void) const { return beingdeleted.current_value (); } | |
| 1505 | |
| 7386 | 1506 virtual void remove_child (const graphics_handle& h); |
| 1507 | |
| 1508 virtual void adopt (const graphics_handle& h) | |
| 6874 | 1509 { |
| 1510 octave_idx_type n = children.numel (); | |
| 1511 children.resize (1, n+1); | |
| 7056 | 1512 children(n) = h.value (); |
| 6874 | 1513 } |
| 1514 | |
| 7419 | 1515 virtual graphics_backend get_backend (void) const; |
| 1516 | |
|
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1517 virtual Matrix get_boundingbox (bool /*internal*/ = false) const |
| 7447 | 1518 { return Matrix (1, 4, 0.0); } |
| 1519 | |
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changeset
|
1520 virtual void update_boundingbox (void); |
|
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|
1521 |
|
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|
1522 virtual void add_listener (const caseless_str&, const octave_value&, |
|
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|
1523 listener_mode = POSTSET); |
|
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|
1524 |
| 7363 | 1525 void set_tag (const octave_value& val) { tag = val; } |
| 7176 | 1526 |
| 6874 | 1527 void set_parent (const octave_value& val); |
| 1528 | |
| 7408 | 1529 void set_modified (const octave_value& val) { __modified__ = val; } |
| 1530 | |
| 7366 | 1531 void set_busyaction (const octave_value& val) |
| 1532 { | |
| 1533 if (! error_state) | |
| 1534 { | |
| 1535 busyaction = val; | |
| 1536 mark_modified (); | |
| 1537 } | |
| 1538 } | |
| 1539 | |
| 1540 void set_buttondownfcn (const octave_value& val) | |
| 1541 { | |
| 1542 if (! error_state) | |
| 1543 { | |
| 1544 buttondownfcn = val; | |
| 1545 mark_modified (); | |
| 1546 } | |
| 1547 } | |
| 1548 | |
| 1549 void set_clipping (const octave_value& val) | |
| 1550 { | |
| 1551 if (! error_state) | |
| 1552 { | |
| 1553 clipping = val; | |
| 1554 mark_modified (); | |
| 1555 } | |
| 1556 } | |
| 1557 | |
| 1558 void set_createfcn (const octave_value& val) | |
| 1559 { | |
| 1560 if (! error_state) | |
| 1561 { | |
| 1562 createfcn = val; | |
| 1563 mark_modified (); | |
| 1564 } | |
| 1565 } | |
| 1566 | |
| 1567 void set_deletefcn (const octave_value& val) | |
| 1568 { | |
| 1569 if (! error_state) | |
| 1570 { | |
| 1571 deletefcn = val; | |
| 1572 mark_modified (); | |
| 1573 } | |
| 1574 } | |
| 1575 | |
| 1576 void set_handlevisibility (const octave_value& val) | |
| 1577 { | |
| 1578 if (! error_state) | |
| 1579 { | |
| 1580 handlevisibility = val; | |
| 1581 mark_modified (); | |
| 1582 } | |
| 1583 } | |
| 1584 | |
| 1585 void set_hittest (const octave_value& val) | |
| 1586 { | |
| 1587 if (! error_state) | |
| 1588 { | |
| 1589 hittest = val; | |
| 1590 mark_modified (); | |
| 1591 } | |
| 1592 } | |
| 1593 | |
| 1594 void set_interruptible (const octave_value& val) | |
| 1595 { | |
| 1596 if (! error_state) | |
| 1597 { | |
| 1598 interruptible = val; | |
| 1599 mark_modified (); | |
| 1600 } | |
| 1601 } | |
| 1602 | |
| 1603 void set_selected (const octave_value& val) | |
| 1604 { | |
| 1605 if (! error_state) | |
| 1606 { | |
| 1607 selected = val; | |
| 1608 mark_modified (); | |
| 1609 } | |
| 1610 } | |
| 1611 | |
| 1612 void set_selectionhighlight (const octave_value& val) | |
| 1613 { | |
| 1614 if (! error_state) | |
| 1615 { | |
| 1616 selectionhighlight = val; | |
| 1617 mark_modified (); | |
| 1618 } | |
| 1619 } | |
| 1620 | |
| 1621 void set_uicontextmenu (const octave_value& val) | |
| 1622 { | |
| 1623 if (! error_state) | |
| 1624 { | |
| 1625 uicontextmenu = val; | |
| 1626 mark_modified (); | |
| 1627 } | |
| 1628 } | |
| 1629 | |
| 1630 void set_userdata (const octave_value& val) | |
| 1631 { | |
| 1632 if (! error_state) | |
| 1633 { | |
| 1634 userdata = val; | |
| 1635 mark_modified (); | |
| 1636 } | |
| 1637 } | |
| 1638 | |
| 1639 virtual void set_visible (const octave_value& val) | |
| 1640 { | |
| 1641 if (! error_state) | |
| 1642 { | |
| 1643 visible = val; | |
| 1644 mark_modified (); | |
| 1645 } | |
| 1646 } | |
| 1647 | |
| 7403 | 1648 void set_beingdeleted (const octave_value& val) |
| 1649 { | |
| 1650 if (! error_state) | |
| 1651 { | |
| 1652 beingdeleted = val; | |
| 1653 mark_modified (); | |
| 1654 } | |
| 1655 } | |
| 1656 | |
| 7366 | 1657 |
| 1658 | |
| 6874 | 1659 void reparent (const graphics_handle& new_parent) { parent = new_parent; } |
| 1660 | |
| 7214 | 1661 // Update data limits for AXIS_TYPE (xdata, ydata, etc.) in the parent |
| 1662 // axes object. | |
| 1663 | |
| 7386 | 1664 virtual void update_axis_limits (const std::string& axis_type) const; |
| 7214 | 1665 |
| 6874 | 1666 virtual void delete_children (void); |
| 1667 | |
| 7222 | 1668 Matrix get_children (void) const { return children; } |
| 1669 | |
| 1670 // FIXME -- these functions should be generated automatically by the | |
| 1671 // genprops.awk script. | |
| 1672 // | |
| 1673 // EMIT_BASE_PROPERTIES_GET_FUNCTIONS | |
|
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|
1674 virtual array_property get_xdata_property (void) const |
| 7222 | 1675 { |
| 1676 error ("get: invalid property \"xdata\""); | |
|
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|
1677 return array_property (); |
| 7222 | 1678 } |
| 1679 | |
|
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changeset
|
1680 virtual array_property get_ydata_property (void) const |
| 7222 | 1681 { |
| 1682 error ("get: invalid property \"ydata\""); | |
|
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|
1683 return array_property (); |
| 7222 | 1684 } |
| 1685 | |
|
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|
1686 virtual array_property get_zdata_property (void) const |
| 7222 | 1687 { |
| 1688 error ("get: invalid property \"zdata\""); | |
|
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changeset
|
1689 return array_property (); |
| 7222 | 1690 } |
| 1691 | |
|
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changeset
|
1692 virtual array_property get_ldata_property (void) const |
| 7222 | 1693 { |
| 1694 error ("get: invalid property \"ldata\""); | |
|
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|
1695 return array_property (); |
| 7222 | 1696 } |
| 1697 | |
|
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parents:
7847
diff
changeset
|
1698 virtual array_property get_udata_property (void) const |
| 7222 | 1699 { |
| 1700 error ("get: invalid property \"udata\""); | |
|
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changeset
|
1701 return array_property (); |
| 7222 | 1702 } |
| 1703 | |
|
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diff
changeset
|
1704 virtual array_property get_xldata_property (void) const |
| 7222 | 1705 { |
| 1706 error ("get: invalid property \"xldata\""); | |
|
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diff
changeset
|
1707 return array_property (); |
| 7222 | 1708 } |
| 1709 | |
|
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|
1710 virtual array_property get_xudata_property (void) const |
| 7222 | 1711 { |
| 1712 error ("get: invalid property \"xudata\""); | |
|
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|
1713 return array_property (); |
| 7222 | 1714 } |
| 1715 | |
|
7836
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
1716 virtual array_property get_cdata_property (void) const |
| 7222 | 1717 { |
| 1718 error ("get: invalid property \"cdata\""); | |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
1719 return array_property (); |
| 7222 | 1720 } |
| 1721 | |
| 6874 | 1722 protected: |
| 7403 | 1723 // properties common to all objects |
| 1724 bool_property beingdeleted; | |
| 1725 radio_property busyaction; | |
| 1726 callback_property buttondownfcn; | |
| 7363 | 1727 // FIXME: use a property class for children |
| 6874 | 1728 Matrix children; |
| 7366 | 1729 bool_property clipping; |
| 1730 callback_property createfcn; | |
| 1731 callback_property deletefcn; | |
| 1732 radio_property handlevisibility; | |
| 1733 bool_property hittest; | |
| 1734 bool_property interruptible; | |
| 7403 | 1735 handle_property parent; |
| 7366 | 1736 bool_property selected; |
| 1737 bool_property selectionhighlight; | |
| 7403 | 1738 string_property tag; |
| 1739 string_property type; | |
| 7366 | 1740 any_property userdata; |
| 1741 bool_property visible; | |
| 7403 | 1742 // additional (octave-specific) properties |
| 1743 bool_property __modified__; | |
| 1744 graphics_handle __myhandle__; | |
| 1745 // FIXME: should this really be here? | |
| 1746 handle_property uicontextmenu; | |
| 7363 | 1747 |
| 1748 protected: | |
| 1749 std::map<caseless_str, property> all_props; | |
| 1750 | |
| 1751 protected: | |
| 1752 void insert_static_property (const std::string& name, base_property& p) | |
| 1753 { insert_property (name, property (&p, true)); } | |
| 1754 | |
| 1755 virtual void init (void) { } | |
| 6874 | 1756 }; |
| 1757 | |
| 7365 | 1758 class OCTINTERP_API base_graphics_object |
| 6874 | 1759 { |
| 1760 public: | |
| 1761 friend class graphics_object; | |
| 1762 | |
| 1763 base_graphics_object (void) : count (1) { } | |
| 1764 | |
| 1765 base_graphics_object (const base_graphics_object&) { } | |
| 1766 | |
| 1767 virtual ~base_graphics_object (void) { } | |
| 1768 | |
| 1769 virtual void mark_modified (void) | |
| 1770 { | |
| 7386 | 1771 if (valid_object ()) |
| 1772 get_properties ().mark_modified (); | |
| 1773 else | |
| 1774 error ("base_graphics_object::mark_modified: invalid graphics object"); | |
| 6874 | 1775 } |
| 1776 | |
| 7386 | 1777 virtual void override_defaults (base_graphics_object& obj) |
| 6874 | 1778 { |
| 7386 | 1779 if (valid_object ()) |
| 1780 get_properties ().override_defaults (obj); | |
| 1781 else | |
| 1782 error ("base_graphics_object::override_defaults: invalid graphics object"); | |
| 6874 | 1783 } |
| 1784 | |
| 7386 | 1785 virtual void set_from_list (property_list& plist) |
| 6874 | 1786 { |
| 7386 | 1787 if (valid_object ()) |
| 1788 get_properties ().set_from_list (*this, plist); | |
| 1789 else | |
| 1790 error ("base_graphics_object::set_from_list: invalid graphics object"); | |
| 6874 | 1791 } |
| 1792 | |
| 7386 | 1793 virtual void set (const caseless_str& pname, const octave_value& pval) |
| 6874 | 1794 { |
| 7386 | 1795 if (valid_object ()) |
| 1796 get_properties ().set (pname, pval); | |
| 1797 else | |
| 1798 error ("base_graphics_object::set: invalid graphics object"); | |
| 6874 | 1799 } |
| 1800 | |
| 1801 virtual void set_defaults (const std::string&) | |
| 1802 { | |
| 1803 error ("base_graphics_object::set_defaults: invalid graphics object"); | |
| 1804 } | |
| 1805 | |
| 7379 | 1806 virtual octave_value get (bool all = false) const |
| 6874 | 1807 { |
| 7386 | 1808 if (valid_object ()) |
| 1809 return get_properties ().get (all); | |
| 1810 else | |
| 1811 { | |
| 1812 error ("base_graphics_object::get: invalid graphics object"); | |
| 1813 return octave_value (); | |
| 1814 } | |
| 6874 | 1815 } |
| 1816 | |
| 7386 | 1817 virtual octave_value get (const caseless_str& pname) const |
| 6874 | 1818 { |
| 7386 | 1819 if (valid_object ()) |
| 1820 return get_properties ().get (pname); | |
| 1821 else | |
| 1822 { | |
| 1823 error ("base_graphics_object::get: invalid graphics object"); | |
| 1824 return octave_value (); | |
| 1825 } | |
| 6874 | 1826 } |
| 1827 | |
| 7189 | 1828 virtual octave_value get_default (const caseless_str&) const; |
| 6874 | 1829 |
| 7189 | 1830 virtual octave_value get_factory_default (const caseless_str&) const; |
| 6874 | 1831 |
| 1832 virtual octave_value get_defaults (void) const | |
| 1833 { | |
| 1834 error ("base_graphics_object::get_defaults: invalid graphics object"); | |
| 1835 return octave_value (); | |
| 1836 } | |
| 1837 | |
| 1838 virtual octave_value get_factory_defaults (void) const | |
| 1839 { | |
| 1840 error ("base_graphics_object::get_factory_defaults: invalid graphics object"); | |
| 1841 return octave_value (); | |
| 1842 } | |
| 1843 | |
| 1844 virtual graphics_handle get_parent (void) const | |
| 1845 { | |
| 7386 | 1846 if (valid_object ()) |
| 1847 return get_properties ().get_parent (); | |
| 1848 else | |
| 1849 { | |
| 1850 error ("base_graphics_object::get_parent: invalid graphics object"); | |
| 1851 return graphics_handle (); | |
| 1852 } | |
| 6874 | 1853 } |
| 1854 | |
| 7386 | 1855 virtual void remove_child (const graphics_handle& h) |
| 6874 | 1856 { |
| 7386 | 1857 if (valid_object ()) |
| 1858 get_properties ().remove_child (h); | |
| 1859 else | |
| 1860 error ("base_graphics_object::remove_child: invalid graphics object"); | |
| 6874 | 1861 } |
| 1862 | |
| 7386 | 1863 virtual void adopt (const graphics_handle& h) |
| 6874 | 1864 { |
| 7386 | 1865 if (valid_object ()) |
| 1866 get_properties ().adopt (h); | |
| 1867 else | |
| 1868 error ("base_graphics_object::adopt: invalid graphics object"); | |
| 6874 | 1869 } |
| 1870 | |
| 7386 | 1871 virtual void reparent (const graphics_handle& np) |
| 6874 | 1872 { |
| 7386 | 1873 if (valid_object ()) |
| 1874 get_properties ().reparent (np); | |
| 1875 else | |
| 1876 error ("base_graphics_object::reparent: invalid graphics object"); | |
| 6874 | 1877 } |
| 1878 | |
| 1879 virtual void defaults (void) const | |
| 1880 { | |
| 7386 | 1881 if (valid_object ()) |
| 1882 { | |
| 1883 std::string msg = (type () + "::defaults"); | |
| 1884 gripe_not_implemented (msg.c_str ()); | |
| 1885 } | |
| 1886 else | |
| 1887 error ("base_graphics_object::default: invalid graphics object"); | |
| 6874 | 1888 } |
| 1889 | |
| 1890 virtual base_properties& get_properties (void) | |
| 1891 { | |
| 1892 static base_properties properties; | |
| 1893 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1894 return properties; | |
| 1895 } | |
| 1896 | |
| 7222 | 1897 virtual const base_properties& get_properties (void) const |
| 1898 { | |
| 1899 static base_properties properties; | |
| 1900 error ("base_graphics_object::get_properties: invalid graphics object"); | |
| 1901 return properties; | |
| 1902 } | |
| 1903 | |
| 1904 virtual void update_axis_limits (const std::string&) | |
| 7214 | 1905 { |
| 1906 error ("base_graphics_object::update_axis_limits: invalid graphics object"); | |
| 1907 } | |
| 1908 | |
| 6874 | 1909 virtual bool valid_object (void) const { return false; } |
| 1910 | |
| 7386 | 1911 virtual std::string type (void) const |
| 1912 { | |
| 1913 return (valid_object () ? get_properties ().graphics_object_name () | |
| 1914 : "unknown"); | |
| 1915 } | |
| 6874 | 1916 |
| 1917 bool isa (const std::string& go_name) const | |
| 1918 { | |
| 1919 return type () == go_name; | |
| 1920 } | |
| 1921 | |
| 7419 | 1922 virtual graphics_backend get_backend (void) const |
| 1923 { | |
| 1924 if (valid_object ()) | |
| 1925 return get_properties ().get_backend (); | |
| 1926 else | |
| 1927 { | |
| 1928 error ("base_graphics_object::get_backend: invalid graphics object"); | |
| 1929 return graphics_backend (); | |
| 1930 } | |
| 1931 } | |
| 1932 | |
|
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1933 virtual void add_property_listener (const std::string& nm, |
|
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|
1934 const octave_value& v, |
|
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|
1935 listener_mode mode = POSTSET) |
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|
1936 { |
|
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|
1937 if (valid_object ()) |
|
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|
1938 get_properties ().add_listener (nm, v, mode); |
|
3249f64f69b2
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1939 } |
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1940 |
| 6874 | 1941 protected: |
| 1942 // A reference count. | |
| 1943 int count; | |
| 1944 }; | |
| 1945 | |
| 7365 | 1946 class OCTINTERP_API graphics_object |
| 6874 | 1947 { |
| 1948 public: | |
| 1949 graphics_object (void) : rep (new base_graphics_object ()) { } | |
| 1950 | |
| 1951 graphics_object (base_graphics_object *new_rep) | |
| 1952 : rep (new_rep) { } | |
| 1953 | |
| 1954 graphics_object (const graphics_object& obj) | |
| 1955 { | |
| 1956 rep = obj.rep; | |
| 1957 rep->count++; | |
| 1958 } | |
| 1959 | |
| 1960 graphics_object& operator = (const graphics_object& obj) | |
| 1961 { | |
| 1962 if (rep != obj.rep) | |
| 1963 { | |
| 1964 if (--rep->count == 0) | |
| 1965 delete rep; | |
| 1966 | |
| 1967 rep = obj.rep; | |
| 1968 rep->count++; | |
| 1969 } | |
| 1970 | |
| 1971 return *this; | |
| 1972 } | |
| 1973 | |
| 1974 ~graphics_object (void) | |
| 1975 { | |
| 1976 if (--rep->count == 0) | |
| 1977 delete rep; | |
| 1978 } | |
| 1979 | |
| 1980 void mark_modified (void) { rep->mark_modified (); } | |
| 1981 | |
| 1982 void override_defaults (base_graphics_object& obj) | |
| 1983 { | |
| 1984 rep->override_defaults (obj); | |
| 1985 } | |
| 1986 | |
| 7214 | 1987 void set_from_list (property_list& plist) { rep->set_from_list (plist); } |
| 6874 | 1988 |
| 7189 | 1989 void set (const caseless_str& name, const octave_value& val) |
| 6874 | 1990 { |
| 1991 rep->set (name, val); | |
| 1992 } | |
| 1993 | |
| 1994 void set (const octave_value_list& args); | |
| 1995 | |
| 7214 | 1996 void set_defaults (const std::string& mode) { rep->set_defaults (mode); } |
| 1997 | |
| 7379 | 1998 octave_value get (bool all = false) const { return rep->get (all); } |
| 6874 | 1999 |
| 7189 | 2000 octave_value get (const caseless_str& name) const |
| 6874 | 2001 { |
| 2002 return name.compare ("default") | |
| 2003 ? get_defaults () | |
| 2004 : (name.compare ("factory") | |
| 2005 ? get_factory_defaults () : rep->get (name)); | |
| 2006 } | |
| 2007 | |
| 7189 | 2008 octave_value get_default (const caseless_str& name) const |
| 6874 | 2009 { |
| 2010 return rep->get_default (name); | |
| 2011 } | |
| 2012 | |
| 7189 | 2013 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 2014 { |
| 2015 return rep->get_factory_default (name); | |
| 2016 } | |
| 2017 | |
| 2018 octave_value get_defaults (void) const { return rep->get_defaults (); } | |
| 2019 | |
| 2020 octave_value get_factory_defaults (void) const | |
| 2021 { | |
| 2022 return rep->get_factory_defaults (); | |
| 2023 } | |
| 2024 | |
| 2025 graphics_handle get_parent (void) const { return rep->get_parent (); } | |
| 2026 | |
| 7214 | 2027 void remove_child (const graphics_handle& h) { rep->remove_child (h); } |
| 2028 | |
| 2029 void adopt (const graphics_handle& h) { rep->adopt (h); } | |
| 2030 | |
| 2031 void reparent (const graphics_handle& h) { rep->reparent (h); } | |
| 6874 | 2032 |
| 2033 void defaults (void) const { rep->defaults (); } | |
| 2034 | |
| 2035 bool isa (const std::string& go_name) const { return rep->isa (go_name); } | |
| 2036 | |
| 2037 base_properties& get_properties (void) { return rep->get_properties (); } | |
| 2038 | |
| 7222 | 2039 const base_properties& get_properties (void) const |
| 2040 { | |
| 2041 return rep->get_properties (); | |
| 2042 } | |
| 2043 | |
| 7214 | 2044 void update_axis_limits (const std::string& axis_type) |
| 2045 { | |
| 2046 rep->update_axis_limits (axis_type); | |
| 2047 } | |
| 2048 | |
| 6874 | 2049 bool valid_object (void) const { return rep->valid_object (); } |
| 2050 | |
| 2051 operator bool (void) const { return rep->valid_object (); } | |
| 2052 | |
| 7222 | 2053 // FIXME -- these functions should be generated automatically by the |
| 2054 // genprops.awk script. | |
| 2055 // | |
| 2056 // EMIT_GRAPHICS_OBJECT_GET_FUNCTIONS | |
|
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2057 array_property get_xdata_property (void) const |
| 7222 | 2058 { |
| 2059 const base_properties& props = get_properties (); | |
| 7363 | 2060 return props.get_xdata_property (); |
| 7222 | 2061 } |
| 2062 | |
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2063 array_property get_ydata_property (void) const |
| 7222 | 2064 { |
| 2065 const base_properties& props = get_properties (); | |
| 7363 | 2066 return props.get_ydata_property (); |
| 7222 | 2067 } |
| 2068 | |
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2069 array_property get_zdata_property (void) const |
| 7222 | 2070 { |
| 2071 const base_properties& props = get_properties (); | |
| 7363 | 2072 return props.get_zdata_property (); |
| 7222 | 2073 } |
| 2074 | |
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2075 array_property get_ldata_property (void) const |
| 7222 | 2076 { |
| 2077 const base_properties& props = get_properties (); | |
| 7363 | 2078 return props.get_ldata_property (); |
| 7222 | 2079 } |
| 2080 | |
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2081 array_property get_udata_property (void) const |
| 7222 | 2082 { |
| 2083 const base_properties& props = get_properties (); | |
| 7363 | 2084 return props.get_udata_property (); |
| 7222 | 2085 } |
| 2086 | |
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2087 array_property get_xldata_property (void) const |
| 7222 | 2088 { |
| 2089 const base_properties& props = get_properties (); | |
| 7363 | 2090 return props.get_xldata_property (); |
| 7222 | 2091 } |
| 2092 | |
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2093 array_property get_xudata_property (void) const |
| 7222 | 2094 { |
| 2095 const base_properties& props = get_properties (); | |
| 7363 | 2096 return props.get_xudata_property (); |
| 7222 | 2097 } |
| 2098 | |
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2099 array_property get_cdata_property (void) const |
| 7222 | 2100 { |
| 2101 const base_properties& props = get_properties (); | |
| 7363 | 2102 return props.get_cdata_property (); |
| 7222 | 2103 } |
| 2104 | |
| 7419 | 2105 graphics_backend get_backend (void) const { return rep->get_backend (); } |
| 7408 | 2106 |
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2107 void add_property_listener (const std::string& nm, const octave_value& v, |
|
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2108 listener_mode mode = POSTSET) |
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|
2109 { rep->add_property_listener (nm, v, mode); } |
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|
2110 |
| 7408 | 2111 private: |
| 7419 | 2112 base_graphics_object *rep; |
| 7408 | 2113 }; |
| 2114 | |
| 2115 // --------------------------------------------------------------------- | |
| 2116 | |
| 7365 | 2117 class OCTINTERP_API root_figure : public base_graphics_object |
| 6874 | 2118 { |
| 2119 public: | |
|
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2120 class OCTINTERP_API properties : public base_properties |
| 6874 | 2121 { |
| 2122 public: | |
| 2123 // See the genprops.awk script for an explanation of the | |
| 2124 // properties declarations. | |
| 2125 | |
| 7363 | 2126 BEGIN_PROPERTIES(root_figure) |
| 2127 handle_property currentfigure S , graphics_handle () | |
|
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Implement callbackobject property in root object.
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|
2128 handle_property callbackobject Sr , graphics_handle () |
| 6874 | 2129 END_PROPERTIES |
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2130 |
|
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2131 private: |
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|
2132 std::list<graphics_handle> cbo_stack; |
| 6874 | 2133 }; |
| 2134 | |
| 2135 private: | |
| 2136 properties xproperties; | |
| 2137 | |
| 2138 public: | |
| 2139 | |
| 7363 | 2140 root_figure (void) : xproperties (0, graphics_handle ()), default_properties () { } |
| 6874 | 2141 |
| 2142 ~root_figure (void) { xproperties.delete_children (); } | |
| 2143 | |
| 2144 void mark_modified (void) { } | |
| 2145 | |
| 2146 void override_defaults (base_graphics_object& obj) | |
| 2147 { | |
| 2148 // Now override with our defaults. If the default_properties | |
| 2149 // list includes the properties for all defaults (line, | |
| 2150 // surface, etc.) then we don't have to know the type of OBJ | |
| 2151 // here, we just call its set function and let it decide which | |
| 2152 // properties from the list to use. | |
| 2153 obj.set_from_list (default_properties); | |
| 2154 } | |
| 2155 | |
| 7189 | 2156 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2157 { |
| 2158 if (name.compare ("default", 7)) | |
| 2159 // strip "default", pass rest to function that will | |
| 2160 // parse the remainder and add the element to the | |
| 2161 // default_properties map. | |
| 2162 default_properties.set (name.substr (7), value); | |
| 2163 else | |
| 2164 xproperties.set (name, value); | |
| 2165 } | |
| 2166 | |
| 7189 | 2167 octave_value get (const caseless_str& name) const |
| 6874 | 2168 { |
| 2169 octave_value retval; | |
| 2170 | |
| 2171 if (name.compare ("default", 7)) | |
| 2172 return get_default (name.substr (7)); | |
| 2173 else if (name.compare ("factory", 7)) | |
| 2174 return get_factory_default (name.substr (7)); | |
| 2175 else | |
| 2176 retval = xproperties.get (name); | |
| 2177 | |
| 2178 return retval; | |
| 2179 } | |
| 2180 | |
| 7189 | 2181 octave_value get_default (const caseless_str& name) const |
| 6874 | 2182 { |
| 2183 octave_value retval = default_properties.lookup (name); | |
| 2184 | |
| 2185 if (retval.is_undefined ()) | |
|
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|
2186 { |
|
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|
2187 // no default property found, use factory default |
|
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|
2188 retval = factory_properties.lookup (name); |
|
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|
2189 |
|
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|
2190 if (retval.is_undefined ()) |
|
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|
2191 error ("get: invalid default property `%s'", name.c_str ()); |
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|
2192 } |
| 6874 | 2193 |
| 2194 return retval; | |
| 2195 } | |
| 2196 | |
| 7189 | 2197 octave_value get_factory_default (const caseless_str& name) const |
| 6874 | 2198 { |
| 2199 octave_value retval = factory_properties.lookup (name); | |
| 2200 | |
| 2201 if (retval.is_undefined ()) | |
| 2202 error ("get: invalid factory default property `%s'", name.c_str ()); | |
| 2203 | |
| 2204 return retval; | |
| 2205 } | |
| 2206 | |
| 2207 octave_value get_defaults (void) const | |
| 2208 { | |
| 2209 return default_properties.as_struct ("default"); | |
| 2210 } | |
| 2211 | |
| 2212 octave_value get_factory_defaults (void) const | |
| 2213 { | |
| 2214 return factory_properties.as_struct ("factory"); | |
| 2215 } | |
| 2216 | |
| 2217 base_properties& get_properties (void) { return xproperties; } | |
| 2218 | |
| 7222 | 2219 const base_properties& get_properties (void) const { return xproperties; } |
| 2220 | |
| 6874 | 2221 bool valid_object (void) const { return true; } |
| 2222 | |
| 2223 private: | |
| 2224 property_list default_properties; | |
| 2225 | |
| 2226 static property_list factory_properties; | |
| 2227 | |
| 2228 static property_list::plist_map_type init_factory_properties (void); | |
| 2229 }; | |
| 2230 | |
| 2231 // --------------------------------------------------------------------- | |
| 2232 | |
| 7365 | 2233 class OCTINTERP_API figure : public base_graphics_object |
| 6874 | 2234 { |
| 2235 public: | |
| 7445 | 2236 class OCTINTERP_API properties : public base_properties |
| 6874 | 2237 { |
| 2238 public: | |
| 7408 | 2239 void close (bool pop = true); |
| 2240 | |
| 7366 | 2241 void set_visible (const octave_value& val); |
| 6874 | 2242 |
| 7408 | 2243 graphics_backend get_backend (void) const |
| 2244 { | |
| 2245 if (! backend) | |
| 2246 backend = graphics_backend::default_backend (); | |
| 2247 | |
| 2248 return backend; | |
| 2249 } | |
| 2250 | |
| 7439 | 2251 void set_backend (const graphics_backend& b) |
| 2252 { | |
| 2253 close (false); | |
| 2254 backend = b; | |
| 2255 __backend__ = b.get_name (); | |
|
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|
2256 __plot_stream__ = Matrix (); |
| 7439 | 2257 mark_modified (); |
| 2258 } | |
| 2259 | |
| 2260 void set___backend__ (const octave_value& val) | |
| 2261 { | |
| 2262 if (! error_state) | |
| 2263 { | |
| 2264 if (val.is_string ()) | |
| 2265 { | |
| 2266 std::string nm = val.string_value (); | |
| 2267 graphics_backend b = graphics_backend::find_backend (nm); | |
| 2268 if (b.get_name () != nm) | |
| 2269 { | |
| 2270 error ("figure::__backend__ : illegal backend"); | |
| 2271 } | |
| 2272 else | |
| 2273 { | |
| 2274 set_backend (b); | |
| 2275 mark_modified (); | |
| 2276 } | |
| 2277 } | |
| 2278 else | |
| 2279 error ("__backend__ must be a string"); | |
| 2280 } | |
| 2281 } | |
| 7408 | 2282 |
| 7447 | 2283 Matrix get_boundingbox (bool internal = false) const; |
| 7445 | 2284 |
|
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diff
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|
2285 void set_boundingbox (const Matrix& bb); |
|
7826
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diff
changeset
|
2286 |
| 6874 | 2287 // See the genprops.awk script for an explanation of the |
| 2288 // properties declarations. | |
| 2289 | |
| 7363 | 2290 BEGIN_PROPERTIES(figure) |
| 7379 | 2291 any_property __plot_stream__ h , Matrix () |
| 2292 bool_property __enhanced__ h , "on" | |
| 7405 | 2293 radio_property nextplot , "new|{add}|replace_children|replace" |
| 7363 | 2294 callback_property closerequestfcn , "closereq" |
| 2295 handle_property currentaxes S , graphics_handle () | |
| 2296 array_property colormap , jet_colormap () | |
| 7405 | 2297 radio_property paperorientation , "{portrait}|landscape|rotated" |
| 7363 | 2298 color_property color , color_values (1, 1, 1) |
| 7405 | 2299 array_property alphamap , Matrix (64, 1, 1) |
| 2300 string_property currentcharacter r , "" | |
| 2301 handle_property currentobject r , graphics_handle () | |
| 2302 array_property current_point r , Matrix (2, 1, 0) | |
| 2303 bool_property dockcontrols , "off" | |
| 2304 bool_property doublebuffer , "on" | |
| 2305 string_property filename r , "" | |
| 2306 bool_property integerhandle , "on" | |
| 2307 bool_property inverthardcopy , "off" | |
| 2308 callback_property keypressfcn , Matrix () | |
| 2309 callback_property keyreleasefcn , Matrix () | |
| 2310 radio_property menubar , "none|{figure}" | |
| 2311 double_property mincolormap , 64 | |
| 2312 string_property name , "" | |
| 2313 bool_property numbertitle , "on" | |
| 2314 radio_property paperunits , "{inches}|centimeters|normalized|points" | |
| 2315 array_property paperposition , Matrix (1, 4 , 0) | |
| 2316 radio_property paperpositionmode , "auto|{manual}" | |
| 2317 array_property papersize r , Matrix (1, 4, 0) | |
| 2318 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" | |
| 2319 radio_property pointer , "crosshair|fullcrosshair|{arrow}|ibeam|watch|topl|topr|botl|botr|left|top|right|bottom|circle|cross|fleur|custom|hand" | |
| 2320 array_property pointershapecdata , Matrix (16, 16, 0) | |
| 2321 array_property pointershapehotspot , Matrix (1, 2, 0) | |
|
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4739b6a1925c
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diff
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|
2322 array_property position S , default_figure_position () |
| 7405 | 2323 radio_property renderer , "{painters}|zbuffer|opengl|none" |
| 2324 radio_property renderermode , "{auto}|manual" | |
| 2325 bool_property resize , "on" | |
| 2326 callback_property resizefcn , Matrix () | |
| 2327 radio_property selectiontype , "{normal}|open|alt|extend" | |
| 2328 radio_property toolbar , "none|{auto}|figure" | |
| 2329 radio_property units , "inches|centimeters|normalized|points|{pixels}|characters" | |
| 2330 callback_property windowbuttondownfcn , Matrix () | |
| 2331 callback_property windowbuttonmotionfcn , Matrix () | |
| 2332 callback_property windowbuttonupfcn , Matrix () | |
| 2333 callback_property windowbuttonwheelfcn , Matrix () | |
| 2334 radio_property windowstyle , "{normal}|modal|docked" | |
| 2335 string_property wvisual , "" | |
| 2336 radio_property wvisualmode , "{auto}|manual" | |
| 2337 string_property xdisplay , "" | |
| 2338 string_property xvisual , "" | |
| 2339 radio_property xvisualmode , "{auto}|manual" | |
| 2340 callback_property buttondownfcn , Matrix () | |
| 7439 | 2341 string_property __backend__ s , "gnuplot" |
| 6874 | 2342 END_PROPERTIES |
| 7363 | 2343 |
| 2344 protected: | |
| 2345 void init (void) | |
| 2346 { | |
| 2347 colormap.add_constraint (dim_vector (-1, 3)); | |
| 7406 | 2348 alphamap.add_constraint (dim_vector (-1, 1)); |
| 2349 paperposition.add_constraint (dim_vector (1, 4)); | |
| 2350 pointershapecdata.add_constraint (dim_vector (16, 16)); | |
| 2351 pointershapehotspot.add_constraint (dim_vector (1, 2)); | |
| 2352 position.add_constraint (dim_vector (1, 4)); | |
| 7363 | 2353 } |
| 7408 | 2354 |
| 2355 private: | |
| 2356 mutable graphics_backend backend; | |
| 6874 | 2357 }; |
| 2358 | |
| 2359 private: | |
| 2360 properties xproperties; | |
| 2361 | |
| 2362 public: | |
| 2363 figure (const graphics_handle& mh, const graphics_handle& p) | |
| 2364 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2365 { | |
| 2366 xproperties.override_defaults (*this); | |
| 2367 } | |
| 2368 | |
| 2369 ~figure (void) | |
| 2370 { | |
| 7386 | 2371 xproperties.delete_children (); |
| 6874 | 2372 xproperties.close (); |
| 2373 } | |
| 2374 | |
| 2375 void override_defaults (base_graphics_object& obj) | |
| 2376 { | |
| 2377 // Allow parent (root figure) to override first (properties knows how | |
| 2378 // to find the parent object). | |
| 2379 xproperties.override_defaults (obj); | |
| 2380 | |
| 2381 // Now override with our defaults. If the default_properties | |
| 2382 // list includes the properties for all defaults (line, | |
| 2383 // surface, etc.) then we don't have to know the type of OBJ | |
| 2384 // here, we just call its set function and let it decide which | |
| 2385 // properties from the list to use. | |
| 2386 obj.set_from_list (default_properties); | |
| 2387 } | |
| 2388 | |
| 7189 | 2389 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2390 { |
| 2391 if (name.compare ("default", 7)) | |
| 2392 // strip "default", pass rest to function that will | |
| 2393 // parse the remainder and add the element to the | |
| 2394 // default_properties map. | |
| 2395 default_properties.set (name.substr (7), value); | |
| 2396 else | |
| 2397 xproperties.set (name, value); | |
| 2398 } | |
| 2399 | |
| 7189 | 2400 octave_value get (const caseless_str& name) const |
| 6874 | 2401 { |
| 2402 octave_value retval; | |
| 2403 | |
| 2404 if (name.compare ("default", 7)) | |
| 2405 retval = get_default (name.substr (7)); | |
| 2406 else | |
| 2407 retval = xproperties.get (name); | |
| 2408 | |
| 2409 return retval; | |
| 2410 } | |
| 2411 | |
| 7189 | 2412 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2413 |
| 2414 octave_value get_defaults (void) const | |
| 2415 { | |
| 2416 return default_properties.as_struct ("default"); | |
| 2417 } | |
| 2418 | |
| 2419 base_properties& get_properties (void) { return xproperties; } | |
| 2420 | |
| 7222 | 2421 const base_properties& get_properties (void) const { return xproperties; } |
| 2422 | |
| 6874 | 2423 bool valid_object (void) const { return true; } |
| 2424 | |
| 2425 private: | |
| 2426 property_list default_properties; | |
| 2427 }; | |
| 2428 | |
| 2429 // --------------------------------------------------------------------- | |
| 2430 | |
| 7435 | 2431 class OCTINTERP_API graphics_xform |
| 2432 { | |
| 2433 public: | |
| 2434 graphics_xform (void) | |
| 2435 : xform (xform_eye ()), xform_inv (xform_eye ()) | |
| 2436 { | |
| 2437 sx = sy = sz = "linear"; | |
| 2438 } | |
| 2439 | |
| 2440 graphics_xform (const Matrix& xm, const Matrix& xim, | |
| 2441 const scaler& x, const scaler& y, const scaler& z) | |
| 2442 : xform (xm), xform_inv (xim), sx (x), sy (y), sz (z) { } | |
| 2443 | |
| 2444 graphics_xform (const graphics_xform& g) | |
| 2445 : xform (g.xform), xform_inv (g.xform_inv), sx (g.sx), | |
| 2446 sy (g.sy), sz (g.sz) { } | |
| 2447 | |
| 2448 ~graphics_xform (void) { } | |
| 2449 | |
| 2450 graphics_xform& operator = (const graphics_xform& g) | |
| 2451 { | |
| 2452 xform = g.xform; | |
| 2453 xform_inv = g.xform_inv; | |
| 2454 sx = g.sx; | |
| 2455 sy = g.sy; | |
| 2456 sz = g.sz; | |
| 2457 | |
| 2458 return *this; | |
| 2459 } | |
| 2460 | |
| 2461 static ColumnVector xform_vector (double x, double y, double z); | |
| 2462 | |
| 2463 static Matrix xform_eye (void); | |
| 2464 | |
| 2465 ColumnVector transform (double x, double y, double z, | |
| 2466 bool scale = true) const; | |
| 2467 | |
| 2468 ColumnVector untransform (double x, double y, double z, | |
| 2469 bool scale = true) const; | |
| 2470 | |
| 2471 Matrix xscale (const Matrix& m) const { return sx.scale (m); } | |
| 2472 Matrix yscale (const Matrix& m) const { return sy.scale (m); } | |
| 2473 Matrix zscale (const Matrix& m) const { return sz.scale (m); } | |
| 2474 | |
|
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diff
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|
2475 Matrix scale (const Matrix& m) const |
|
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diff
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|
2476 { |
|
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diff
changeset
|
2477 bool has_z = (m.columns () > 2); |
|
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diff
changeset
|
2478 |
|
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diff
changeset
|
2479 if (sx.is_linear () && sy.is_linear () |
|
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diff
changeset
|
2480 && (! has_z || sz.is_linear ())) |
|
e06fdf7ea647
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diff
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|
2481 return m; |
|
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parents:
7830
diff
changeset
|
2482 |
|
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parents:
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diff
changeset
|
2483 Matrix retval (m.dims ()); |
|
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parents:
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diff
changeset
|
2484 |
|
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parents:
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diff
changeset
|
2485 int r = m.rows (); |
|
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parents:
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diff
changeset
|
2486 |
|
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7830
diff
changeset
|
2487 for (int i = 0; i < r; i++) |
|
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parents:
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diff
changeset
|
2488 { |
|
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parents:
7830
diff
changeset
|
2489 retval(i,0) = sx.scale (m(i,0)); |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2490 retval(i,1) = sy.scale (m(i,1)); |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2491 if (has_z) |
|
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Michael Goffioul <michael.goffioul@gmail.com>
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diff
changeset
|
2492 retval(i,2) = sz.scale (m(i,2)); |
|
e06fdf7ea647
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7830
diff
changeset
|
2493 } |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2494 |
|
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parents:
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diff
changeset
|
2495 return retval; |
|
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
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diff
changeset
|
2496 } |
|
e06fdf7ea647
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diff
changeset
|
2497 |
| 7435 | 2498 private: |
| 2499 Matrix xform; | |
| 2500 Matrix xform_inv; | |
| 2501 scaler sx, sy, sz; | |
| 2502 }; | |
| 2503 | |
| 7365 | 2504 class OCTINTERP_API axes : public base_graphics_object |
| 6874 | 2505 { |
| 2506 public: | |
| 7445 | 2507 class OCTINTERP_API properties : public base_properties |
| 6874 | 2508 { |
| 2509 public: | |
| 2510 void set_defaults (base_graphics_object& obj, const std::string& mode); | |
| 2511 | |
| 2512 void remove_child (const graphics_handle& h); | |
| 2513 | |
| 2514 void delete_children (void); | |
| 2515 | |
| 7427 | 2516 const scaler& get_x_scaler (void) const { return sx; } |
| 2517 const scaler& get_y_scaler (void) const { return sy; } | |
| 2518 const scaler& get_z_scaler (void) const { return sz; } | |
| 2519 | |
| 7447 | 2520 Matrix get_boundingbox (bool internal = false) const; |
| 7427 | 2521 |
|
7828
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Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2522 void update_boundingbox (void) |
|
4739b6a1925c
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2523 { |
|
4739b6a1925c
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2524 if (units_is ("normalized")) |
|
4739b6a1925c
Implement resize handler mechanism (call resizefcn on figure resize and notify children).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2525 { |
|
4739b6a1925c
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2526 update_transform (); |
|
4739b6a1925c
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2527 base_properties::update_boundingbox (); |
|
4739b6a1925c
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parents:
7827
diff
changeset
|
2528 } |
|
4739b6a1925c
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2529 } |
|
4739b6a1925c
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7827
diff
changeset
|
2530 |
| 7427 | 2531 void update_camera (void); |
| 2532 void update_aspectratios (void); | |
| 2533 void update_transform (void) | |
| 2534 { | |
| 2535 update_aspectratios (); | |
| 2536 update_camera (); | |
| 2537 } | |
| 2538 | |
| 7435 | 2539 graphics_xform get_transform (void) const |
| 2540 { return graphics_xform (x_render, x_render_inv, sx, sy, sz); } | |
| 2541 | |
| 2542 Matrix get_transform_matrix (void) const { return x_render; } | |
| 2543 Matrix get_inverse_transform_matrix (void) const { return x_render_inv; } | |
| 2544 Matrix get_opengl_matrix_1 (void) const { return x_gl_mat1; } | |
| 2545 Matrix get_opengl_matrix_2 (void) const { return x_gl_mat2; } | |
| 2546 Matrix get_transform_zlim (void) const { return x_zlim; } | |
| 2547 | |
|
7842
1357bcae6e29
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parents:
7836
diff
changeset
|
2548 ColumnVector pixel2coord (double px, double py) const |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2549 { 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:
7836
diff
changeset
|
2550 |
|
1357bcae6e29
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Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2551 ColumnVector coord2pixel (double x, double y, double z) const |
|
1357bcae6e29
added pixel<->coord transform in axes and use it for display of cursor
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2552 { return get_transform ().transform (x, y, z); } |
|
1357bcae6e29
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Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2553 |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2554 void zoom (const Matrix& xl, const Matrix& yl); |
|
f317f14516cb
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2555 void unzoom (void); |
|
f317f14516cb
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2556 void clear_zoom_stack (void); |
|
7842
1357bcae6e29
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Shai Ayal <shaiay@users.sourceforge.net>
parents:
7836
diff
changeset
|
2557 |
| 7427 | 2558 private: |
| 2559 scaler sx, sy, sz; | |
| 2560 Matrix x_render, x_render_inv; | |
| 2561 Matrix x_gl_mat1, x_gl_mat2; | |
| 2562 Matrix x_zlim; | |
|
7855
f317f14516cb
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Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2563 std::list<octave_value> zoom_stack; |
| 7427 | 2564 |
| 6874 | 2565 // See the genprops.awk script for an explanation of the |
| 2566 // properties declarations. | |
| 2567 | |
| 7363 | 2568 BEGIN_PROPERTIES(axes) |
|
7860
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2569 array_property position u , default_axes_position () |
| 7363 | 2570 mutable handle_property title GSO , graphics_handle () |
| 2571 bool_property box , "on" | |
| 2572 bool_property key , "off" | |
| 2573 bool_property keybox , "off" | |
| 2574 double_property keypos , 1 | |
| 2575 array_property colororder , default_colororder () | |
| 2576 array_property dataaspectratio m , Matrix (1, 3, 1.0) | |
| 2577 radio_property dataaspectratiomode , "{auto}|manual" | |
| 7379 | 2578 radio_property layer , "{bottom}|top" |
|
7523
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2579 row_vector_property xlim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2580 row_vector_property ylim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2581 row_vector_property zlim mu , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2582 row_vector_property clim m , default_lim () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2583 row_vector_property alim m , default_lim () |
| 7363 | 2584 radio_property xlimmode al , "{auto}|manual" |
| 2585 radio_property ylimmode al , "{auto}|manual" | |
| 2586 radio_property zlimmode al , "{auto}|manual" | |
| 2587 radio_property climmode al , "{auto}|manual" | |
| 7403 | 2588 radio_property alimmode , "{auto}|manual" |
| 7363 | 2589 mutable handle_property xlabel GSO , graphics_handle () |
| 2590 mutable handle_property ylabel GSO , graphics_handle () | |
| 2591 mutable handle_property zlabel GSO , graphics_handle () | |
| 2592 bool_property xgrid , "off" | |
| 2593 bool_property ygrid , "off" | |
| 2594 bool_property zgrid , "off" | |
| 2595 bool_property xminorgrid , "off" | |
| 2596 bool_property yminorgrid , "off" | |
| 2597 bool_property zminorgrid , "off" | |
|
7523
f2000f1971ab
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John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2598 row_vector_property xtick m , Matrix () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2599 row_vector_property ytick m , Matrix () |
|
f2000f1971ab
new row_vector_property class
John W. Eaton <jwe@octave.org>
parents:
7471
diff
changeset
|
2600 row_vector_property ztick m , Matrix () |
| 7363 | 2601 radio_property xtickmode , "{auto}|manual" |
| 2602 radio_property ytickmode , "{auto}|manual" | |
| 2603 radio_property ztickmode , "{auto}|manual" | |
| 7403 | 2604 bool_property xminortick , "off" |
| 2605 bool_property yminortick , "off" | |
| 2606 bool_property zminortick , "off" | |
| 2607 // FIXME: should be kind of string array | |
| 7363 | 2608 any_property xticklabel m , "" |
| 2609 any_property yticklabel m , "" | |
| 2610 any_property zticklabel m , "" | |
| 2611 radio_property xticklabelmode , "{auto}|manual" | |
| 2612 radio_property yticklabelmode , "{auto}|manual" | |
| 2613 radio_property zticklabelmode , "{auto}|manual" | |
| 7379 | 2614 color_property color , color_property (color_values (1, 1, 1), radio_values ("none")) |
| 7363 | 2615 color_property xcolor , color_values (0, 0, 0) |
| 2616 color_property ycolor , color_values (0, 0, 0) | |
| 2617 color_property zcolor , color_values (0, 0, 0) | |
| 7427 | 2618 radio_property xscale alu , "{linear}|log" |
| 2619 radio_property yscale alu , "{linear}|log" | |
| 2620 radio_property zscale alu , "{linear}|log" | |
| 2621 radio_property xdir u , "{normal}|reverse" | |
| 2622 radio_property ydir u , "{normal}|reverse" | |
| 2623 radio_property zdir u , "{normal}|reverse" | |
| 7365 | 2624 radio_property yaxislocation , "{left}|right|zero" |
| 2625 radio_property xaxislocation , "{bottom}|top|zero" | |
| 7427 | 2626 array_property view u , Matrix () |
| 7363 | 2627 radio_property nextplot , "add|replace_children|{replace}" |
|
7860
67edbcb19665
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Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2628 array_property outerposition u , default_axes_outerposition () |
| 7379 | 2629 radio_property activepositionproperty , "{outerposition}|position" |
| 2630 radio_property __colorbar__ h , "{none}|north|south|east|west|northoutside|southoutside|eastoutside|westoutside" | |
| 7403 | 2631 color_property ambientlightcolor , color_values (1, 1, 1) |
| 2632 array_property cameraposition m , Matrix (1, 3, 0.0) | |
| 2633 array_property cameratarget m , Matrix (1, 3, 0.0) | |
| 2634 array_property cameraupvector m , Matrix () | |
| 2635 double_property cameraviewangle m , 10.0 | |
| 2636 radio_property camerapositionmode , "{auto}|manual" | |
| 2637 radio_property cameratargetmode , "{auto}|manual" | |
| 2638 radio_property cameraupvectormode , "{auto}|manual" | |
| 2639 radio_property cameraviewanglemode , "{auto}|manual" | |
| 2640 array_property currentpoint , Matrix (2, 3, 0.0) | |
| 2641 radio_property drawmode , "{normal}|fast" | |
| 2642 radio_property fontangle , "{normal}|italic|oblique" | |
| 2643 string_property fontname , "Helvetica" | |
| 2644 double_property fontsize , 12 | |
| 2645 radio_property fontunits , "{points}|normalized|inches|centimeters|pixels" | |
| 2646 radio_property fontweight , "{normal}|light|demi|bold" | |
| 7445 | 2647 radio_property gridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2648 // FIXME: should be kind of string array |
| 2649 string_property linestyleorder , "-" | |
| 2650 double_property linewidth , 0.5 | |
| 7445 | 2651 radio_property minorgridlinestyle , "-|--|{:}|-.|none" |
| 7403 | 2652 array_property plotboxaspectratio m , Matrix (1, 3, 1.0) |
| 2653 radio_property plotboxaspectratiomode , "{auto}|manual" | |
| 2654 radio_property projection , "{orthographic}|perpective" | |
| 2655 radio_property tickdir m , "{in}|out" | |
| 2656 radio_property tickdirmode , "{auto}|manual" | |
| 2657 array_property ticklength , Matrix (1, 2, 0.1) | |
| 2658 array_property tightinset r , Matrix (1, 4, 0.0) | |
| 2659 // FIXME: uicontextmenu should be moved here | |
| 2660 radio_property units , "{normalized}|inches|centimeters|points|pixels|characters" | |
| 2661 // hidden properties for transformation computation | |
| 2662 array_property x_viewtransform h , Matrix (4, 4, 0.0) | |
| 2663 array_property x_projectiontransform h , Matrix (4, 4, 0.0) | |
| 2664 array_property x_viewporttransform h , Matrix (4, 4, 0.0) | |
| 2665 array_property x_normrendertransform h , Matrix (4, 4, 0.0) | |
| 2666 array_property x_rendertransform h , Matrix (4, 4, 0.0) | |
| 7189 | 2667 END_PROPERTIES |
| 6874 | 2668 |
| 7363 | 2669 protected: |
| 2670 void init (void) | |
| 2671 { | |
| 2672 position.add_constraint (dim_vector (1, 4)); | |
| 7403 | 2673 position.add_constraint (dim_vector (0, 0)); |
| 7363 | 2674 outerposition.add_constraint (dim_vector (1, 4)); |
| 2675 colororder.add_constraint (dim_vector (-1, 3)); | |
| 2676 dataaspectratio.add_constraint (dim_vector (1, 3)); | |
| 7403 | 2677 plotboxaspectratio.add_constraint (dim_vector (1, 3)); |
|
7527
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2678 xlim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2679 ylim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2680 zlim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2681 clim.add_constraint (2); |
|
d219e712c20e
make row_vector_property work?
John W. Eaton <jwe@octave.org>
parents:
7526
diff
changeset
|
2682 alim.add_constraint (2); |
| 7363 | 2683 xtick.add_constraint (dim_vector (1, -1)); |
| 2684 ytick.add_constraint (dim_vector (1, -1)); | |
| 2685 ztick.add_constraint (dim_vector (1, -1)); | |
| 2686 Matrix vw (1, 2, 0); | |
| 2687 vw(1) = 90; | |
| 2688 view = vw; | |
| 2689 view.add_constraint (dim_vector (1, 2)); | |
| 7403 | 2690 cameraposition.add_constraint (dim_vector (1, 3)); |
| 2691 Matrix upv (1, 3, 0.0); | |
| 2692 upv(2) = 1.0; | |
| 2693 cameraupvector = upv; | |
| 2694 cameraupvector.add_constraint (dim_vector (1, 3)); | |
| 2695 currentpoint.add_constraint (dim_vector (2, 3)); | |
| 2696 ticklength.add_constraint (dim_vector (1, 2)); | |
| 2697 tightinset.add_constraint (dim_vector (1, 4)); | |
| 7427 | 2698 |
| 2699 x_zlim.resize (1, 2); | |
| 2700 sx = "linear"; | |
| 2701 sy = "linear"; | |
| 2702 sz = "linear"; | |
| 7363 | 2703 } |
| 7427 | 2704 |
| 2705 private: | |
| 2706 void update_xscale (void) { sx = get_xscale (); } | |
| 2707 void update_yscale (void) { sy = get_yscale (); } | |
| 2708 void update_zscale (void) { sz = get_zscale (); } | |
| 2709 | |
| 2710 void update_view (void) { update_camera (); } | |
| 2711 | |
| 2712 void update_xdir (void) { update_camera (); } | |
| 2713 void update_ydir (void) { update_camera (); } | |
| 2714 void update_zdir (void) { update_camera (); } | |
| 7446 | 2715 |
|
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
|
2716 void sync_positions (void); |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2717 void update_outerposition (void) { sync_positions ();} |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2718 void update_position (void) { sync_positions (); } |
|
67edbcb19665
rudimentry (i.e. no font metrics) sync of axes.position and axes.outerposition
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7857
diff
changeset
|
2719 |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2720 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
|
2721 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
|
2722 void fix_limits (array_property& lims) |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2723 { |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2724 if (lims.get ().is_empty ()) |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2725 return; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2726 |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2727 Matrix l = lims.get ().matrix_value (); |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2728 if (l(0) > l(1)) |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2729 { |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2730 l(0) = 0; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2731 l(1) = 1; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2732 lims = l; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2733 } |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2734 else if (l(0) == l(1)) |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2735 { |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2736 l(0) -= 0.5; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2737 l(1) += 0.5; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2738 lims = l; |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2739 } |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2740 } |
| 7446 | 2741 |
| 2742 public: | |
|
7827
3584f37eac69
better tick and limit handling, still missing logscale support
Shai Ayal <shaiay@sourceforge.net>
parents:
7826
diff
changeset
|
2743 Matrix get_axis_limits (double xmin, double xmax, double min_pos, bool logscale); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2744 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2745 void update_xlim (bool do_clr_zoom = true) |
| 7446 | 2746 { |
| 2747 if (xtickmode.is ("auto")) | |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
2748 calc_ticks_and_lims (xlim, xtick, xlimmode.is ("auto"), xscale.is ("log")); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2749 |
|
7854
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2750 fix_limits (xlim); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2751 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2752 if (do_clr_zoom) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2753 zoom_stack.clear (); |
| 7446 | 2754 } |
| 2755 | |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2756 void update_ylim (bool do_clr_zoom = true) |
| 7446 | 2757 { |
| 2758 if (ytickmode.is ("auto")) | |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
2759 calc_ticks_and_lims (ylim, ytick, ylimmode.is ("auto"), yscale.is ("log")); |
|
7854
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2760 |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2761 fix_limits (ylim); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2762 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2763 if (do_clr_zoom) |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2764 zoom_stack.clear (); |
| 7446 | 2765 } |
| 2766 | |
| 2767 void update_zlim (void) | |
| 2768 { | |
| 2769 if (ztickmode.is ("auto")) | |
|
7857
09b1a9c88128
added (far from perfect) support for logscale ticks
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7855
diff
changeset
|
2770 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
|
2771 |
|
228858e69bd1
added {x,y,z}lim sanity check
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7850
diff
changeset
|
2772 fix_limits (zlim); |
|
7855
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2773 |
|
f317f14516cb
Add zoom stack facility in axes object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7854
diff
changeset
|
2774 zoom_stack.clear (); |
| 7446 | 2775 } |
| 2776 | |
| 6874 | 2777 }; |
| 2778 | |
| 2779 private: | |
| 2780 properties xproperties; | |
| 2781 | |
| 2782 public: | |
| 2783 axes (const graphics_handle& mh, const graphics_handle& p) | |
| 2784 : base_graphics_object (), xproperties (mh, p), default_properties () | |
| 2785 { | |
| 2786 xproperties.override_defaults (*this); | |
|
7830
61aee739a4da
Make sure to initialize axes xform data.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7829
diff
changeset
|
2787 xproperties.update_transform (); |
| 6874 | 2788 } |
| 2789 | |
| 2790 ~axes (void) { xproperties.delete_children (); } | |
| 2791 | |
| 2792 void override_defaults (base_graphics_object& obj) | |
| 2793 { | |
| 2794 // Allow parent (figure) to override first (properties knows how | |
| 2795 // to find the parent object). | |
| 2796 xproperties.override_defaults (obj); | |
| 2797 | |
| 2798 // Now override with our defaults. If the default_properties | |
| 2799 // list includes the properties for all defaults (line, | |
| 2800 // surface, etc.) then we don't have to know the type of OBJ | |
| 2801 // here, we just call its set function and let it decide which | |
| 2802 // properties from the list to use. | |
| 2803 obj.set_from_list (default_properties); | |
| 2804 } | |
| 2805 | |
| 7189 | 2806 void set (const caseless_str& name, const octave_value& value) |
| 6874 | 2807 { |
| 2808 if (name.compare ("default", 7)) | |
| 2809 // strip "default", pass rest to function that will | |
| 2810 // parse the remainder and add the element to the | |
| 2811 // default_properties map. | |
| 2812 default_properties.set (name.substr (7), value); | |
| 2813 else | |
| 2814 xproperties.set (name, value); | |
| 2815 } | |
| 2816 | |
| 2817 void set_defaults (const std::string& mode) | |
| 2818 { | |
| 2819 xproperties.set_defaults (*this, mode); | |
| 2820 } | |
| 2821 | |
| 7189 | 2822 octave_value get (const caseless_str& name) const |
| 6874 | 2823 { |
| 2824 octave_value retval; | |
| 2825 | |
| 2826 // FIXME -- finish this. | |
| 2827 if (name.compare ("default", 7)) | |
| 2828 retval = get_default (name.substr (7)); | |
| 2829 else | |
| 2830 retval = xproperties.get (name); | |
| 2831 | |
| 2832 return retval; | |
| 2833 } | |
| 2834 | |
| 7189 | 2835 octave_value get_default (const caseless_str& name) const; |
| 6874 | 2836 |
| 2837 octave_value get_defaults (void) const | |
| 2838 { | |
| 2839 return default_properties.as_struct ("default"); | |
| 2840 } | |
| 2841 | |
| 2842 base_properties& get_properties (void) { return xproperties; } | |
| 2843 | |
| 7222 | 2844 const base_properties& get_properties (void) const { return xproperties; } |
| 2845 | |
| 7214 | 2846 void update_axis_limits (const std::string& axis_type); |
| 2847 | |
| 6874 | 2848 bool valid_object (void) const { return true; } |
| 2849 | |
| 2850 private: | |
| 2851 property_list default_properties; | |
| 2852 }; | |
| 2853 | |
| 2854 // --------------------------------------------------------------------- | |
| 2855 | |
| 7365 | 2856 class OCTINTERP_API line : public base_graphics_object |
| 6874 | 2857 { |
| 2858 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2859 class OCTINTERP_API properties : public base_properties |
| 6874 | 2860 { |
| 2861 public: | |
| 2862 // See the genprops.awk script for an explanation of the | |
| 2863 // properties declarations. | |
| 2864 | |
| 7366 | 2865 // properties which are not in matlab: |
| 7384 | 2866 // ldata, udata, xldata, xudata, keylabel, interpreter |
| 7366 | 2867 |
| 7363 | 2868 BEGIN_PROPERTIES(line) |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2869 row_vector_property xdata l , default_data () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2870 row_vector_property ydata l , default_data () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2871 row_vector_property zdata l , Matrix () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2872 row_vector_property ldata l , Matrix () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2873 row_vector_property udata l , Matrix () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2874 row_vector_property xldata l , Matrix () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2875 row_vector_property xudata l , Matrix () |
| 7363 | 2876 color_property color , color_values (0, 0, 0) |
| 2877 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2878 double_property linewidth , 0.5 | |
| 2879 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 2880 color_property markeredgecolor , "{auto}|none" | |
| 2881 color_property markerfacecolor , "auto|{none}" | |
| 2882 double_property markersize , 6 | |
| 2883 string_property keylabel , "" | |
| 7384 | 2884 radio_property interpreter , "{tex}|none|latex" |
| 7377 | 2885 string_property displayname , "" |
| 7380 | 2886 radio_property erasemode , "{normal}|none|xor|background" |
| 6874 | 2887 END_PROPERTIES |
| 2888 }; | |
| 2889 | |
| 2890 private: | |
| 2891 properties xproperties; | |
| 2892 | |
| 2893 public: | |
| 2894 line (const graphics_handle& mh, const graphics_handle& p) | |
| 2895 : base_graphics_object (), xproperties (mh, p) | |
| 2896 { | |
| 2897 xproperties.override_defaults (*this); | |
| 2898 } | |
| 2899 | |
| 2900 ~line (void) { xproperties.delete_children (); } | |
| 2901 | |
| 2902 base_properties& get_properties (void) { return xproperties; } | |
| 2903 | |
| 7222 | 2904 const base_properties& get_properties (void) const { return xproperties; } |
| 2905 | |
| 6874 | 2906 bool valid_object (void) const { return true; } |
| 2907 }; | |
| 2908 | |
| 2909 // --------------------------------------------------------------------- | |
| 2910 | |
| 7365 | 2911 class OCTINTERP_API text : public base_graphics_object |
| 6874 | 2912 { |
| 2913 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2914 class OCTINTERP_API properties : public base_properties |
| 6874 | 2915 { |
| 2916 public: | |
| 2917 // See the genprops.awk script for an explanation of the | |
| 2918 // properties declarations. | |
| 2919 | |
| 7363 | 2920 BEGIN_PROPERTIES(text) |
| 2921 string_property string , "" | |
| 2922 radio_property units , "{data}|pixels|normalized|inches|centimeters|points" | |
| 2923 array_property position , Matrix (1, 3, 0.0) | |
| 2924 double_property rotation , 0 | |
| 2925 radio_property horizontalalignment , "{left}|center|right" | |
| 2926 color_property color , color_values (0, 0, 0) | |
| 2927 string_property fontname , "Helvetica" | |
| 2928 double_property fontsize , 10 | |
| 7379 | 2929 radio_property fontangle , "{normal}|italic|oblique" |
| 2930 radio_property fontweight , "light|{normal}|demi|bold" | |
| 2931 radio_property interpreter , "{tex}|none|latex" | |
| 7377 | 2932 color_property backgroundcolor , "{none}" |
| 2933 string_property displayname , "" | |
| 2934 color_property edgecolor , "{none}" | |
| 7380 | 2935 radio_property erasemode , "{normal}|none|xor|background" |
| 7377 | 2936 bool_property editing , "off" |
| 2937 radio_property fontunits , "inches|centimeters|normalized|{points}|pixel" | |
| 2938 radio_property linestyle , "{-}|--|:|-.|none" | |
| 2939 double_property linewidth , 0.5 | |
| 2940 double_property margin , 1 | |
| 2941 radio_property verticalalignment , "top|cap|{middle}|baseline|bottom" | |
| 6874 | 2942 END_PROPERTIES |
| 2943 | |
| 7363 | 2944 protected: |
| 2945 void init (void) | |
| 2946 { | |
| 2947 position.add_constraint (dim_vector (1, 3)); | |
| 2948 } | |
| 6874 | 2949 }; |
| 2950 | |
| 2951 private: | |
| 2952 properties xproperties; | |
| 2953 | |
| 2954 public: | |
| 2955 text (const graphics_handle& mh, const graphics_handle& p) | |
| 2956 : base_graphics_object (), xproperties (mh, p) | |
| 2957 { | |
| 2958 xproperties.override_defaults (*this); | |
| 2959 } | |
| 2960 | |
| 2961 ~text (void) { xproperties.delete_children (); } | |
| 2962 | |
| 2963 base_properties& get_properties (void) { return xproperties; } | |
| 2964 | |
| 7222 | 2965 const base_properties& get_properties (void) const { return xproperties; } |
| 2966 | |
| 6874 | 2967 bool valid_object (void) const { return true; } |
| 2968 }; | |
| 2969 | |
| 2970 // --------------------------------------------------------------------- | |
| 2971 | |
| 7365 | 2972 class OCTINTERP_API image : public base_graphics_object |
| 6874 | 2973 { |
| 2974 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
2975 class OCTINTERP_API properties : public base_properties |
| 6874 | 2976 { |
| 2977 public: | |
| 2978 // See the genprops.awk script for an explanation of the | |
| 2979 // properties declarations. | |
| 2980 | |
| 7363 | 2981 BEGIN_PROPERTIES(image) |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2982 row_vector_property xdata l , Matrix () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2983 row_vector_property ydata l , 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
|
2984 array_property cdata l , Matrix () |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7447
diff
changeset
|
2985 radio_property cdatamapping a , "{scaled}|direct" |
| 6874 | 2986 END_PROPERTIES |
| 2987 | |
| 7363 | 2988 protected: |
| 2989 void init (void) | |
| 2990 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
2991 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
|
2992 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
|
2993 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
|
2994 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
|
2995 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
|
2996 cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 2997 } |
| 6874 | 2998 }; |
| 2999 | |
| 3000 private: | |
| 3001 properties xproperties; | |
| 3002 | |
| 3003 public: | |
| 3004 image (const graphics_handle& mh, const graphics_handle& p) | |
| 3005 : base_graphics_object (), xproperties (mh, p) | |
| 3006 { | |
| 3007 xproperties.override_defaults (*this); | |
| 3008 } | |
| 3009 | |
| 3010 ~image (void) { xproperties.delete_children (); } | |
| 3011 | |
| 3012 base_properties& get_properties (void) { return xproperties; } | |
| 3013 | |
| 7222 | 3014 const base_properties& get_properties (void) const { return xproperties; } |
| 3015 | |
| 6874 | 3016 bool valid_object (void) const { return true; } |
| 3017 }; | |
| 3018 | |
| 3019 // --------------------------------------------------------------------- | |
| 3020 | |
| 7365 | 3021 class OCTINTERP_API patch : public base_graphics_object |
| 6874 | 3022 { |
| 3023 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
3024 class OCTINTERP_API properties : public base_properties |
| 6874 | 3025 { |
| 3026 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
|
3027 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
|
3028 |
| 6874 | 3029 // See the genprops.awk script for an explanation of the |
| 3030 // properties declarations. | |
| 3031 | |
| 7363 | 3032 BEGIN_PROPERTIES(patch) |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3033 array_property xdata l , Matrix () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3034 array_property ydata l , Matrix () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3035 array_property zdata l , 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
|
3036 array_property cdata l , Matrix () |
| 7379 | 3037 radio_property cdatamapping , "{scaled}|direct" |
| 7363 | 3038 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
|
3039 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
|
3040 array_property facevertexcdata , Matrix () |
| 7363 | 3041 array_property vertices , Matrix () |
| 7368 | 3042 array_property vertexnormals , Matrix () |
| 7379 | 3043 radio_property normalmode , "{auto}|manual" |
| 3044 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
|
3045 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
|
3046 radio_property facelighting , "flat|{none}|gouraud|phong" |
| 7379 | 3047 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
|
3048 double_radio_property edgealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
| 7379 | 3049 radio_property edgelighting , "{none}|flat|gouraud|phong" |
| 3050 radio_property backfacelighting , "{reverselit}|unlit|lit" | |
| 7368 | 3051 double_property ambientstrength , 0.3 |
| 3052 double_property diffusestrength , 0.6 | |
| 3053 double_property specularstrength , 0.6 | |
| 3054 double_property specularexponent , 10.0 | |
| 3055 double_property specularcolorreflectance , 1.0 | |
| 7379 | 3056 radio_property erasemode , "{normal}|background|xor|none" |
| 7363 | 3057 radio_property linestyle , "{-}|--|:|-.|none" |
| 3058 double_property linewidth , 0.5 | |
| 3059 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 3060 color_property markeredgecolor , "{auto}|none" | |
| 3061 color_property markerfacecolor , "auto|{none}" | |
| 3062 double_property markersize , 6 | |
| 3063 string_property keylabel , "" | |
| 7384 | 3064 radio_property interpreter , "{tex}|none|latex" |
| 6874 | 3065 END_PROPERTIES |
| 3066 | |
| 7363 | 3067 protected: |
| 3068 void init (void) | |
| 3069 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3070 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
|
3071 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
|
3072 zdata.add_constraint (dim_vector (-1, -1)); |
| 7363 | 3073 vertices.add_constraint (dim_vector (-1, 2)); |
| 3074 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
|
3075 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
|
3076 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
|
3077 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
|
3078 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
|
3079 facevertexalphadata.add_constraint (dim_vector (-1, 1)); |
| 7363 | 3080 } |
| 6874 | 3081 }; |
| 3082 | |
| 3083 private: | |
| 3084 properties xproperties; | |
| 3085 | |
| 3086 public: | |
| 3087 patch (const graphics_handle& mh, const graphics_handle& p) | |
| 3088 : base_graphics_object (), xproperties (mh, p) | |
| 3089 { | |
| 3090 xproperties.override_defaults (*this); | |
| 3091 } | |
| 3092 | |
| 3093 ~patch (void) { xproperties.delete_children (); } | |
| 3094 | |
| 3095 base_properties& get_properties (void) { return xproperties; } | |
| 3096 | |
| 7222 | 3097 const base_properties& get_properties (void) const { return xproperties; } |
| 3098 | |
| 6874 | 3099 bool valid_object (void) const { return true; } |
| 3100 }; | |
| 3101 | |
| 3102 // --------------------------------------------------------------------- | |
| 3103 | |
| 7365 | 3104 class OCTINTERP_API surface : public base_graphics_object |
| 6874 | 3105 { |
| 3106 public: | |
|
7821
f79dcba526a8
Export nested properties classes of all graphics object.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7527
diff
changeset
|
3107 class OCTINTERP_API properties : public base_properties |
| 6874 | 3108 { |
| 3109 public: | |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3110 octave_value get_color_data (void) const; |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3111 |
| 6874 | 3112 // See the genprops.awk script for an explanation of the |
| 3113 // properties declarations. | |
| 3114 | |
| 7363 | 3115 BEGIN_PROPERTIES(surface) |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3116 array_property xdata lu , Matrix () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3117 array_property ydata lu , Matrix () |
|
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3118 array_property zdata lu , 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
|
3119 array_property cdata l , Matrix () |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7447
diff
changeset
|
3120 radio_property cdatamapping a , "{scaled}|direct" |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3121 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
|
3122 double_radio_property facealpha , double_radio_property (1.0, radio_values ("flat|interp")) |
| 7379 | 3123 color_property edgecolor , color_property (color_values (0, 0, 0), radio_values ("flat|none|interp")) |
| 7363 | 3124 radio_property linestyle , "{-}|--|:|-.|none" |
| 3125 double_property linewidth , 0.5 | |
| 3126 radio_property marker , "{none}|s|o|x|+|.|*|<|>|v|^|d|p|h" | |
| 3127 color_property markeredgecolor , "{auto}|none" | |
| 3128 color_property markerfacecolor , "auto|{none}" | |
| 3129 double_property markersize , 6 | |
| 3130 string_property keylabel , "" | |
| 7384 | 3131 radio_property interpreter , "{tex}|none|latex" |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3132 array_property alphadata , Matrix () |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3133 radio_property alphadatamapping , "none|direct|{scaled}" |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3134 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
|
3135 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
|
3136 double_property diffusestrength , 0.6 |
|
7846
d7737a4268b7
Fix typos in property names (edgealpha/facealpha).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7844
diff
changeset
|
3137 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
|
3138 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
|
3139 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
|
3140 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
|
3141 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
|
3142 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
|
3143 double_property specularcolorreflectance , 1 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3144 double_property specularexponent , 10 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3145 double_property specularstrength , 0.9 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3146 array_property vertexnormals u , Matrix () |
| 6874 | 3147 END_PROPERTIES |
| 3148 | |
| 7363 | 3149 protected: |
| 3150 void init (void) | |
| 3151 { | |
|
7848
6bb2bbc2bf45
Remove data_property, replace with array_property or row_vector_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7847
diff
changeset
|
3152 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
|
3153 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
|
3154 zdata.add_constraint (dim_vector (-1, -1)); |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3155 alphadata.add_constraint ("double"); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3156 alphadata.add_constraint ("uint8"); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3157 alphadata.add_constraint (dim_vector (-1, -1)); |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3158 vertexnormals.add_constraint (dim_vector (-1, -1, 3)); |
|
7836
4fb2db9c87dd
Turn cdata properties into array_property. Add min/max computation to array_property.
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7835
diff
changeset
|
3159 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
|
3160 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
|
3161 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
|
3162 cdata.add_constraint (dim_vector (-1, -1, 3)); |
| 7363 | 3163 } |
|
7829
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
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changeset
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3164 |
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8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3165 private: |
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8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
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changeset
|
3166 void update_normals (void); |
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8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
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3167 |
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8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
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changeset
|
3168 void update_xdata (void) { update_normals (); } |
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8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3169 void update_ydata (void) { update_normals (); } |
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8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3170 void update_zdata (void) { update_normals (); } |
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8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
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3171 |
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8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3172 void update_normalmode (void) |
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8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3173 { update_normals (); } |
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8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3174 |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3175 void update_vertexnormals (void) |
|
8ca8e97e8c0a
Add rendering interface for surface object (no implementation yet).
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7828
diff
changeset
|
3176 { set_normalmode ("manual"); } |
| 6874 | 3177 }; |
| 3178 | |
| 3179 private: | |
| 3180 properties xproperties; | |
| 3181 | |
| 3182 public: | |
| 3183 surface (const graphics_handle& mh, const graphics_handle& p) | |
| 3184 : base_graphics_object (), xproperties (mh, p) | |
| 3185 { | |
| 3186 xproperties.override_defaults (*this); | |
| 3187 } | |
| 3188 | |
| 3189 ~surface (void) { xproperties.delete_children (); } | |
| 3190 | |
| 3191 base_properties& get_properties (void) { return xproperties; } | |
| 3192 | |
| 7222 | 3193 const base_properties& get_properties (void) const { return xproperties; } |
| 3194 | |
| 6874 | 3195 bool valid_object (void) const { return true; } |
| 3196 }; | |
| 3197 | |
| 3198 octave_value | |
| 3199 get_property_from_handle (double handle, const std::string &property, | |
| 3200 const std::string &func); | |
| 3201 bool | |
| 3202 set_property_in_handle (double handle, const std::string &property, | |
| 3203 const octave_value &arg, const std::string &func); | |
| 3204 | |
| 3205 // --------------------------------------------------------------------- | |
| 3206 | |
| 7365 | 3207 class OCTINTERP_API gh_manager |
| 6874 | 3208 { |
| 3209 protected: | |
| 3210 | |
| 3211 gh_manager (void); | |
| 3212 | |
| 3213 public: | |
| 3214 | |
| 3215 static bool instance_ok (void) | |
| 3216 { | |
| 3217 bool retval = true; | |
| 3218 | |
| 3219 if (! instance) | |
| 3220 instance = new gh_manager (); | |
| 3221 | |
| 3222 if (! instance) | |
| 3223 { | |
| 3224 ::error ("unable to create gh_manager!"); | |
| 3225 | |
| 3226 retval = false; | |
| 3227 } | |
| 3228 | |
| 3229 return retval; | |
| 3230 } | |
| 3231 | |
| 3232 static void free (const graphics_handle& h) | |
| 3233 { | |
| 3234 if (instance_ok ()) | |
| 3235 instance->do_free (h); | |
| 3236 } | |
| 3237 | |
| 3238 static graphics_handle lookup (double val) | |
| 3239 { | |
| 3240 return instance_ok () ? instance->do_lookup (val) : graphics_handle (); | |
| 3241 } | |
| 3242 | |
| 3243 static graphics_object get_object (const graphics_handle& h) | |
| 3244 { | |
| 3245 return instance_ok () ? instance->do_get_object (h) : graphics_object (); | |
| 3246 } | |
| 3247 | |
| 3248 static graphics_handle | |
| 3249 make_graphics_handle (const std::string& go_name, | |
| 7370 | 3250 const graphics_handle& parent, bool do_createfcn = true) |
| 6874 | 3251 { |
| 3252 return instance_ok () | |
| 7370 | 3253 ? instance->do_make_graphics_handle (go_name, parent, do_createfcn) |
| 6874 | 3254 : graphics_handle (); |
| 3255 } | |
| 3256 | |
| 3257 static graphics_handle make_figure_handle (double val) | |
| 3258 { | |
| 3259 return instance_ok () | |
| 3260 ? instance->do_make_figure_handle (val) : graphics_handle (); | |
| 3261 } | |
| 3262 | |
| 3263 static void push_figure (const graphics_handle& h) | |
| 3264 { | |
| 3265 if (instance_ok ()) | |
| 3266 instance->do_push_figure (h); | |
| 3267 } | |
| 3268 | |
| 3269 static void pop_figure (const graphics_handle& h) | |
| 3270 { | |
| 3271 if (instance_ok ()) | |
| 3272 instance->do_pop_figure (h); | |
| 3273 } | |
| 3274 | |
| 3275 static graphics_handle current_figure (void) | |
| 3276 { | |
| 3277 return instance_ok () | |
| 3278 ? instance->do_current_figure () : graphics_handle (); | |
| 3279 } | |
| 3280 | |
| 3281 static Matrix handle_list (void) | |
| 3282 { | |
| 3283 return instance_ok () ? instance->do_handle_list () : Matrix (); | |
| 3284 } | |
| 3285 | |
| 3286 static Matrix figure_handle_list (void) | |
| 3287 { | |
| 3288 return instance_ok () ? instance->do_figure_handle_list () : Matrix (); | |
| 3289 } | |
| 3290 | |
| 3291 private: | |
| 3292 | |
| 3293 static gh_manager *instance; | |
| 3294 | |
| 3295 typedef std::map<graphics_handle, graphics_object>::iterator iterator; | |
| 3296 typedef std::map<graphics_handle, graphics_object>::const_iterator const_iterator; | |
| 3297 | |
| 3298 typedef std::set<graphics_handle>::iterator free_list_iterator; | |
| 3299 typedef std::set<graphics_handle>::const_iterator const_free_list_iterator; | |
| 3300 | |
| 3301 typedef std::list<graphics_handle>::iterator figure_list_iterator; | |
| 3302 typedef std::list<graphics_handle>::const_iterator const_figure_list_iterator; | |
| 3303 | |
| 3304 // A map of handles to graphics objects. | |
| 3305 std::map<graphics_handle, graphics_object> handle_map; | |
| 3306 | |
| 3307 // The available graphics handles. | |
| 3308 std::set<graphics_handle> handle_free_list; | |
| 3309 | |
| 3310 // The next handle available if handle_free_list is empty. | |
| 7286 | 3311 double next_handle; |
| 6874 | 3312 |
| 3313 // The allocated figure handles. Top of the stack is most recently | |
| 3314 // created. | |
| 3315 std::list<graphics_handle> figure_list; | |
| 3316 | |
| 3317 graphics_handle get_handle (const std::string& go_name); | |
| 3318 | |
| 3319 void do_free (const graphics_handle& h); | |
| 3320 | |
| 3321 graphics_handle do_lookup (double val) | |
| 3322 { | |
| 7363 | 3323 iterator p = (xisnan (val) ? handle_map.end () : handle_map.find (val)); |
| 6874 | 3324 |
| 3325 return (p != handle_map.end ()) ? p->first : graphics_handle (); | |
| 3326 } | |
| 3327 | |
| 3328 graphics_object do_get_object (const graphics_handle& h) | |
| 3329 { | |
| 7379 | 3330 iterator p = (h.ok () ? handle_map.find (h) : handle_map.end ()); |
| 6874 | 3331 |
| 3332 return (p != handle_map.end ()) ? p->second : graphics_object (); | |
| 3333 } | |
| 3334 | |
| 3335 graphics_handle do_make_graphics_handle (const std::string& go_name, | |
| 7370 | 3336 const graphics_handle& p, bool do_createfcn); |
| 6874 | 3337 |
| 3338 graphics_handle do_make_figure_handle (double val); | |
| 3339 | |
| 3340 Matrix do_handle_list (void) | |
| 3341 { | |
| 3342 Matrix retval (1, handle_map.size ()); | |
| 3343 octave_idx_type i = 0; | |
| 3344 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++) | |
| 7056 | 3345 { |
| 3346 graphics_handle h = p->first; | |
| 3347 retval(i++) = h.value (); | |
| 3348 } | |
| 6874 | 3349 return retval; |
| 3350 } | |
| 3351 | |
| 3352 Matrix do_figure_handle_list (void) | |
| 3353 { | |
| 3354 Matrix retval (1, figure_list.size ()); | |
| 3355 octave_idx_type i = 0; | |
| 3356 for (const_figure_list_iterator p = figure_list.begin (); | |
| 3357 p != figure_list.end (); | |
| 3358 p++) | |
| 7056 | 3359 { |
| 3360 graphics_handle h = *p; | |
| 3361 retval(i++) = h.value (); | |
| 3362 } | |
| 6874 | 3363 return retval; |
| 3364 } | |
| 3365 | |
| 3366 void do_push_figure (const graphics_handle& h); | |
| 3367 | |
| 3368 void do_pop_figure (const graphics_handle& h); | |
| 3369 | |
| 3370 graphics_handle do_current_figure (void) const | |
| 3371 { | |
| 3372 return figure_list.empty () ? graphics_handle () : figure_list.front (); | |
| 3373 } | |
| 3374 }; | |
| 3375 | |
| 3376 | |
| 3377 // This function is NOT equivalent to the scripting language function gcf. | |
| 7365 | 3378 OCTINTERP_API graphics_handle gcf (void); |
| 6874 | 3379 |
| 3380 // This function is NOT equivalent to the scripting language function gca. | |
| 7365 | 3381 OCTINTERP_API graphics_handle gca (void); |
| 6874 | 3382 |
| 3383 #endif | |
| 3384 | |
| 3385 /* | |
| 3386 ;;; Local Variables: *** | |
| 3387 ;;; mode: C++ *** | |
| 3388 ;;; End: *** | |
| 3389 */ |