-
Notifications
You must be signed in to change notification settings - Fork 7
/
TXLib.h
8499 lines (6873 loc) · 359 KB
/
TXLib.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
//=================================================================================================================
// [These sections are for folding control in Code::Blocks]
//{ [Best viewed with "Fold all on file open" option enabled] [best screen width is 115 chars]
//=================================================================================================================
//!
//! @file TXLib.h
//! @brief Áèáëèîòåêà Òóïîãî Õóäîæíèêà (The Dumb Artist Library, TX Library, TXLib).
//!
//! $Version$
//! $Copyright$
//! $Date$
//!
//! TX Library - êîìïàêòíàÿ áèáëèîòåêà äâóìåðíîé ãðàôèêè äëÿ Win32 íà Ñ++.
//! Ýòî íåáîëüøàÿ "ïåñî÷íèöà" äëÿ íà÷èíàþùèõ ðåàëèçîâàíà ñ öåëüþ ïîìî÷ü èì â èçó÷åíèè
//! ïðîñòåéøèõ ïðèíöèïîâ ïðîãðàììèðîâàíèÿ. Äîêóìåíòàöèÿ íà ðóññêîì ÿçûêå.
//!
//! Ôèëîñîôèÿ<sup><a href=#Refs><small>1</small></a></sup> TX Library - îáëåã÷èòü ïåðâûå øàãè
//! â ïðîãðàììèðîâàíèè è ïîäòîëêíóòü ê òâîð÷åñòâó è ñàìîñòîÿòåëüíîñòè.
//!
//! TX Library is a tiny 2D graphics library for Win32 written in C++. This is a small
//! sandbox for the very beginners to help them to learn basic programming principles.
//! The documentation is currently in Russian.
//!
//! Îôèöèàëüíûé ñàéò áèáëèîòåêè: <a href=http://txlib.ru>txlib.ru.</a>
//!
//! Ñì. òàêæå <a href=http://txlib.sourceforge.net>ñòðàíèöó ïðîåêòà íà SourceForge.</a>
//!
//! @warning <b>Ýòî àëüôà-âåðñèÿ. Äëÿ èñïîëüçîâàíèÿ òðåáóåòñÿ ñîãëàñîâàíèå ñ àâòîðîì áèáëèîòåêè.</b> @nn
//! Ïðàâèëà èñïîëüçîâàíèÿ ìàòåðèàëîâ áèáëèîòåêè è ñàéòà ñì. íà <a href=http://txlib.ru>
//! îôèöèàëüíîì ñàéòå.</a>
//!
//! @par Òðåêåðû íà SourceForge:
//! - <a href=https://sourceforge.net/tracker/?func=add&group_id=213688&atid=1026710> <b>Ñîîáùèòü îá îøèáêå </b></a>
//! - <a href=https://sourceforge.net/tracker/?func=add&group_id=213688&atid=1026713> <b>Ïðåäëîæèòü óëó÷øåíèå</b></a>
//!
//! @par Ëèòåðàòóðà <a name=Refs>
//! -# <a href=http://storage.ded32.net.ru/Materials/ConferencePseudoScientific-2003.pdf>
//! Ñàëüíèêîâ Â.Í., Èëüèí Â.Â., Øàðêî Ô.Ñ., Ìèòèíà Í.Â., Áåëàÿ È.Â., Èíäóêàåâ À.Ê., Äåäèíñêèé È.Ð.
//! Ñòðóêòóðà è äèíàìèêà ïîâåäåí÷åñêèõ ðåàêöèé â óñëîâèÿõ èíôîðìàöèîííîé ïåðåãðóçêè. <i>Batman
//! Proceedings in Sheep Philosophy,</i> 2003, Vol. 22. pp. 23-24.</a>
//!
// $Copyright$
//-----------------------------------------------------------------------------------------------------------------
//!
//! @defgroup Drawing Ðèñîâàíèå
//! @defgroup Mouse Ïîääåðæêà ìûøè
//! @defgroup Dialogs Äèàëîãîâûå îêíà
//! @defgroup Misc Ðàçíîå
//! @defgroup Service Ñëóæåáíîå
//! @defgroup Technical Òåõíè÷åñêèå äåòàëè
//}
//=================================================================================================================
#if !defined (__TXLIB_H_INCLUDED) // <<<<<<<<< The code is here, unfold it <<<<<<<<<<<<<<<<<<<<<<<<<
#define __TXLIB_H_INCLUDED
//-----------------------------------------------------------------------------------------------------------------
//{ Version information
//-----------------------------------------------------------------------------------------------------------------
//! @cond INTERNAL
#define _TX_V_FROM_CVS(_1,file,ver,rev,date,auth,_2) "TXLib [Ver: " #ver ", Rev: " #rev "]"
#define _TX_A_FROM_CVS(_1,file,ver,rev,date,auth,_2) "Copyright (C) " auth
#define _TX_v_FROM_CVS(_1,file,ver,rev,date,auth,_2) ((0x##ver << 16) | 0x##rev)
//! @endcond
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Technical
//! @brief Òåêóùàÿ âåðñèÿ áèáëèîòåêè.
//!
//! @code
//! #define _TX_VERSION "TXLib [Version: 1.72a, Revision 50]" (ïðèìåð)
//! #define _TX_AUTHOR "Copyright (C) Ded (Ilya Dedinsky, http://txlib.ru)"
//! @endcode
//! Ýòè êîíñòàíòû àâòîìàòè÷åñêè îáíîâëÿþòñÿ ïðè èçìåíåíèè âåðñèè.
//!
//! @see txVersion()
//!
//! @hideinitializer
//}----------------------------------------------------------------------------------------------------------------
//! @{
#define _TX_VERSION _TX_V_FROM_CVS ($VersionInfo$)
#define _TX_AUTHOR _TX_A_FROM_CVS ($VersionInfo$)
//! @}
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Technical
//! @brief Âåðñèÿ áèáëèîòåêè â öåëî÷èñëåííîì ôîðìàòå.
//!
//! Ôîðìàò: ñòàðøåå ñëîâî - íîìåð âåðñèè, ìëàäøåå - íîìåð ðåâèçèè, â äâîè÷íî-äåñÿòè÷íîì ôîðìàòå.
//! Íàïðèìåð, @c 0x172a0050 - âåðñèÿ @c 0.172a, ðåâèçèÿ @c 50.
//!
//! Ýòà êîíñòàíòà àâòîìàòè÷åñêè îáíîâëÿåòñÿ ïðè èçìåíåíèè âåðñèè.
//!
//! @see txVersion()
//! @usage @code
//! #if !(defined (_TX_VER) && (_TX_VER >= 0x172a0000))
//! #error Must use TXLib.h version >= 1.72 to compile this.
//! #endif
//! @endcode
//!
//! @hideinitializer
//}----------------------------------------------------------------------------------------------------------------
#define _TX_VER _TX_v_FROM_CVS ($VersionInfo$)
//}
//-----------------------------------------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------------------------------------
//{ Compiler- and platform-specific
//! @name Àäàïòàöèÿ ê êîìïèëÿòîðàì è ïëàòôîðìàì
//-----------------------------------------------------------------------------------------------------------------
//! @{ @cond INTERNAL
#if !defined (__cplusplus)
#ifdef __GNUC__
#error
#error --------------------------------------------------------------------------------------------------------
#endif
#error TXLib.h: Must use C++ to compile TXLib.h.
#error
#error CHECK source file EXTENSION. Maybe it is ".C". It must be ".CPP".
#error If your file is named, for example, "Untitled.C", go to menu [File], then
#error then [Save As] and rename it to "Untitled.CPP". Please do NOT use spaces.
#error --------------------------------------------------------------------------------------------------------
#error
#endif
#if !defined (WIN32) && !defined (__WIN32__) && !defined(_WIN32) && !defined(_WIN32_WINNT)
#ifdef __GNUC__
#error
#error --------------------------------------------------------------------------------------------------------
#endif
#error TXLib.h: Windows (MSVC/Win32 or GCC/MinGW) is the only supported system, sorry.
#error
#error In Linux or iOS, you should write your own TXLib and share it with your friends,
#error or use wine.
#error --------------------------------------------------------------------------------------------------------
#error
#endif
#if defined (UNICODE) || defined (_UNICODE)
#ifdef __GNUC__
#warning TXLib.h: Disabling the UNICODE
#endif
#undef UNICODE // Burn Unicode, burn
#undef _UNICODE
#if defined (_WINDOWS_H) || defined (_INC_WINDOWS) || defined (_WINDOWS_) || defined (__WINDOWS__)
#ifdef __GNUC__
#error
#error --------------------------------------------------------------------------------------------------------
#endif
#error TXLib.h: Should include "TXLib.h" BEFORE or INSTEAD of <Windows.h> in UNICODE mode.
#error
#error REARRANGE your #include directives, or DISABLE the UNICODE mode.
#error --------------------------------------------------------------------------------------------------------
#error
#endif
#endif
#if defined (__STRICT_ANSI__) // Try to extend strict ANSI rules
#ifdef __GNUC__
#warning TXLib.h: Trying to extend strict ANSI compatibility
#endif
#undef __STRICT_ANSI__
#define __STRICT_ANSI__UNDEFINED
#if defined (_STRING_H_) || defined (_INC_STRING) || defined (_STDIO_H_) || defined (_INC_STDIO)
#ifdef __GNUC__
#error
#error --------------------------------------------------------------------------------------------------------
#endif
#error TXLib.h: Should include "TXLib.h" BEFORE <string.h> or <stdio.h> in Strict ANSI mode.
#error
#error REARRANGE your #include directives, or DISABLE ANSI-compliancy.
#error --------------------------------------------------------------------------------------------------------
#error
#endif
#endif
#if defined (__GNUC__)
#define _GCC_VER ( __GNUC__*100 + __GNUC_MINOR__*10 + __GNUC_PATCHLEVEL__ )
#if defined (_GCC_VER) && (_GCC_VER >= 420)
#if (_GCC_VER >= 460)
#pragma GCC diagnostic push
#endif
#pragma GCC optimize ("no-strict-aliasing")
#pragma GCC diagnostic ignored "-Wstrict-aliasing"
#pragma GCC diagnostic ignored "-Wshadow"
#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
#pragma GCC diagnostic ignored "-Wunreachable-code"
#pragma GCC diagnostic ignored "-Wold-style-cast"
#pragma GCC diagnostic ignored "-Wunused-label" // Just for fun in _txCanvas_OnCmdAbout()
#pragma GCC diagnostic ignored "-Winline"
#define _TX_THREAD __thread
#else
#define _TX_THREAD
#endif
#define _TX_CHECK_FORMAT( at ) __attribute__ (( format (printf, (at), (at)+1) ))
template <typename T>
inline T _txNOP (T value) { return value; } // To suppress performance warnings in assert etc
// From MinGW\include\float.h which is replaced by MinGW\lib\gcc\i686-pc-mingw32\x.x.x\include\float.h
extern "C" unsigned int __cdecl _controlfp (unsigned int unNew, unsigned int unMask);
extern "C" void __cdecl _fpreset (void);
#else
#define _TX_CHECK_FORMAT( at )
#define _txNOP( value ) ( value )
#endif
#if defined (_MSC_VER)
#pragma warning (push, 4) // Set maximum warning level
#pragma warning (disable: 4127) // conditional expression is constant
#pragma warning (disable: 4351) // new behavior: elements of array will be default initialized
#pragma warning (disable: 4702) // unreachable code
#define _TX_THREAD __declspec (thread)
#endif
#if defined (_MSC_VER) && (_MSC_VER == 1200) // MSVC 6 (1998)
#define _MSC_VER_6 // Flag the bad dog
#pragma warning (disable: 4511) // copy constructor could not be generated
#pragma warning (disable: 4512) // assignment operator could not be generated
#pragma warning (disable: 4514) // unreferenced inline function has been removed
#pragma warning (disable: 4663) // C++ language change: to explicitly specialize class template
#pragma warning (disable: 4710) // function not inlined
#pragma warning (disable: 4786) // identifier was truncated to '255' characters in the debug information
#if !defined (WINVER)
#define WINVER 0x0400 // MSVC 6: Defaults to Windows 95
#endif
#if !defined (NDEBUG)
#define _CRTDBG_MAP_ALLOC 1 // Set debug mode heap allocation
#endif
#endif
#if defined (_MSC_VER) && (_MSC_VER >= 1400) // MSVC 8 (2005) or greater
#pragma warning (disable: 26135) // missing locking annotation
#pragma warning (disable: 28125) // the function must be called from within a try/except block
#pragma warning (disable: 28159) // consider using another function instead
#pragma setlocale ("russian") // Set source file encoding, see also _TX_CP
#if !defined (NDEBUG)
#pragma check_stack (on) // Turn on stack probes at runtime
#pragma strict_gs_check (push, on) // Detects stack buffer overruns
#endif
#define _CRT_SECURE_CPP_OVERLOAD_SECURE_NAMES 1
#define _TX_TRUNCATE , _TRUNCATE
#else
#define strcpy_s strcpy // MSVC prior to 8 (2005) versions and GCC
#define strncpy_s strncpy // do NOT have secure variants of these
#define strncat_s strncat // functions, so use insecure ones.
#define wcsncpy_s wcsncpy // ...
#define _snprintf_s _snprintf //
#define _vsnprintf_s _vsnprintf //
#define strerror_s( buf, code ) ( strncpy ((buf), strerror (code), sizeof(buf)-1) )
#define ctime_s( buf, sizeof_buf, time ) ( strncpy ((buf), ctime (time), (sizeof_buf)-1) )
#define getenv_s( sz, buf, sizeof_buf, name ) ( (void)(sz), strncpy ((buf), getenv (name), (sizeof_buf)-1) )
#define strtok_s( buf, delim, ctx ) ( (void)(ctx), strtok ((buf), (delim)) )
#if !( defined (_GCC_VER) && (_GCC_VER == 471) && defined (__x86_64__) ) // GCC 4.7.1 x64 already has it
#define _controlfp_s( oldCtl, newCtl, mask ) ( *(oldCtl) = _controlfp (newCtl, mask), 0 )
#endif
#define _TX_TRUNCATE
#endif
#if defined (__INTEL_COMPILER)
#pragma warning (disable: 174) // remark: expression has no effect
#pragma warning (disable: 304) // remark: access control not specified ("public" by default)
#pragma warning (disable: 522) // remark: function "..." redeclared "inline" after being called
#pragma warning (disable: 981) // remark: operands are evaluated in unspecified order
#pragma warning (disable: 1684) // conversion from pointer to same-sized integral type (potential portability problem)
#endif
#if !defined (WINVER)
#define WINVER 0x0500 // Defaults to Windows 2000
#define WINDOWS_ENABLE_CPLUSPLUS // Allow use of type-limit macros in <basetsd.h>,
#endif // they allowed by default if WINVER >= 0x0600.
#if !defined (_WIN32_WINNT)
#define _WIN32_WINNT WINVER // Defaults to the same as WINVER
#endif
#if !defined (_WIN32_IE)
#define _WIN32_IE WINVER // Defaults to the same as WINVER
#endif
#define _USE_MATH_DEFINES // math.h's M_PI etc.
//! @} @endcond
//}
//-----------------------------------------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------------------------------------
//{ The Includes
//-----------------------------------------------------------------------------------------------------------------
#ifdef _MSC_VER_6
#pragma warning (push, 3) // MSVC 6: At level 4, some std headers emit warnings O_o
#endif
//-----------------------------------------------------------------------------------------------------------------
#include <assert.h>
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <io.h>
#include <fcntl.h>
#include <direct.h>
#include <process.h>
#include <signal.h>
#include <locale.h>
#include <time.h>
#include <float.h>
#include <math.h>
#include <map>
#include <vector>
#include <string>
#include <iostream>
#include <algorithm>
#include <exception>
#include <stdexcept>
#include <conio.h>
#include <windows.h>
#include <tlhelp32.h>
#include <shellapi.h>
#include <shlobj.h>
#if defined (_MSC_VER)
#include <crtdbg.h>
#endif
//-----------------------------------------------------------------------------------------------------------------
#ifdef _MSC_VER_6
#pragma warning (pop) // MSVC 6: Restore max level
#endif
#ifdef __STRICT_ANSI__UNDEFINED
#define __STRICT_ANSI__ // Redefine back
#endif
//}
//-----------------------------------------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------------------------------------
//{ The namespaces
//-----------------------------------------------------------------------------------------------------------------
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Technical
//! @brief Àíîíèìíîå ïðîñòðàíñòâî èìåí äëÿ çàùèòû îò êîíôëèêòîâ ïðè ñáîðêå ìíîãîôàéëîâîãî ïðîåêòà.
//}----------------------------------------------------------------------------------------------------------------
#ifdef FOR_DOXYGEN_ONLY
namespace { namespace TX { }}
#endif
//}
//-----------------------------------------------------------------------------------------------------------------
/*! @cond INTERNAL */
namespace { namespace TX { // <<<<<<<<< The main code is here, unfold it <<<<<<<<<<<<<<<<<<<<
/*! @endcond */
//=================================================================================================================
//{ TXLIB INTERFACE
// Èíòåðôåéñ áèáëèîòåêè
//=================================================================================================================
//=================================================================================================================
//{ Initialization
//! @name Èíèöèàëèçàöèÿ áèáëèîòåêè
//=================================================================================================================
//! @{
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Ñîçäàíèå îêíà ðèñîâàíèÿ
//!
//! @param sizeX Ðàçìåð îêíà ïî ãîðèçîíòàëè (â ïèêñåëÿõ)
//! @param sizeY Ðàçìåð îêíà ïî âåðòèêàëè (â ïèêñåëÿõ)
//! @param centered Öåíòðèðîâàíèå îêíà íà äèñïëåå
//!
//! @return Äåñêðèïòîð (ñèñòåìíûé íîìåð) îêíà TXLib. Åñëè îêíî íå ñîçäàíî, âîçâðàùàåòñÿ NULL.
//!
//! @note Óñòàíàâëèâàþòñÿ ïàðàìåòðû ðèñîâàíèÿ ïî óìîë÷àíèþ, ñì. ôóíêöèþ txSetDefaults().
//!
//! @warning Åñëè èñïîëüçóåòñÿ ìíîãîôàéëîâûé ïðîåêò (ñ ðàçäåëüíîé êîìïèëÿöèåé), òî ãðàôè÷åñêèå ôóíêöèè TXLib,
//! âûçâàííûå èç ôàéëà ïðîåêòà, áóäóò ðàáîòàòü òîëüêî ñ òåì îêíîì, êîòîðîå ñîçäàíî <b>â ýòîì æå ôàéëå</b>
//! ïðîåêòà. Åñëè ïðîåêò ñîñòîèò, ñêàæåì, èç ôàéëîâ @c main.cpp è @c game.cpp, è â ôàéëå @c main.cpp
//! ñîçäàåòñÿ ãðàôè÷åñêîå îêíî, òî ôóíêöèè èç @c game.cpp íå ñìîãóò ðèñîâàòü â íåì. (Îäíàêî @c game.cpp
//! ñìîæåò ñîçäàòü ñâîå ñîáñòâåííîå îêíî.) @n
//! Åñëè òàêîé ïðîãðàììå íóæíî îäíî îêíî, òî â ïðîåêò ñëåäóåò âêëþ÷èòü ôàéë, îòâåòñòâåííûé çà ðèñîâàíèå,
//! ñêàæåì, @c graphics.cpp, è âûâîäèòü ãðàôèêó òîëüêî ÷åðåç ôóíêöèè ýòîãî ôàéëà. Òàêîé ôàéë (èëè
//! áèáëèîòåêó) â áîëüøèõ ïðîåêòàõ ÷àñòî íàçûâàþò ãðàôè÷åñêèì äâèæêîì. @nn
//! Òî æå êàñàåòñÿ è èñïîëüçîâàíèÿ TXLib â @b DLL.
//!
//! @note Âñïîìîãàòåëüíûå îêíà ìîãóò ñîçäàâàòüñÿ ïî îäíîìó íà êàæäûé ôàéë ìíîãîôàéëîâîãî ïðîåêòà èëè çàãðóæåííóþ
//! DLL. Äëÿ çàêðûòèÿ âñïîìîãàòåëüíûõ îêîí èñïîëüçóåòñÿ txDestroyWindow(). Äëÿ çàêðûòèÿ ãëàâíîãî íàäî
//! âûéòè èç main().
//!
//! @warning Îäíîâðåìåííîå ñîçäàíèå íåñêîëüêèõ îêîí íå ïîòîêîáåçîïàñíî (not thread-safe). @nn
//! Ìíîãîîêîííàÿ ïðîãðàìà íà TXLib òîðìîçèò, äà è îäíîîêîííàÿ òîæå íå îòëè÷àåòñÿ âûñîêîé ñêîðîñòüþ. ×òîáû
//! èçáàâèòüñÿ îò ýòîãî, áðîñüòå TXLib è èñïîëüçóéòå äðóãèå îêîííûå áèáëèîòåêè (<a href=http://qt-project.org>Qt</a>,
//! <a href=http://wxwidgets.org>wxWidgets</a>, <a href=http://gtk.org>GTK+</a> è ò.ä., ñì. òàêæå <a href=http://libsdl.org>
//! SDL</a>, <a href=http://opengl.org>OpenGL</a> è ò.ï.) èëè íàïèøèòå ñâîþ. Ïîìíèòå, ÷òî öåëü TXLib -
//! îáëåã÷èòü ïåðâûå øàãè, íî ïîòîì ñòàòü íåíóæíîé.
//!
//! @see txOK(), txWindow(), txDC(), _txWindowStyle, _txConsoleMode, _txConsoleFont, _txCursorBlinkInterval,
//! _txWindowUpdateInterval, _TX_NOINIT, _TX_ALLOW_TRACE, TX_TRACE
//!
//! @usage @code
//! txCreateWindow ( 800, 600); // Îêíî 800õ600, öåíòðèðîâàíî
//! txCreateWindow (1024, 768, false); // Îêíî 1024õ768, íå öåíòðèðîâàíî
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
HWND txCreateWindow (double sizeX, double sizeY, bool centered = true);
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Óñòàíîâêà ïàðàìåòðîâ ðèñîâàíèÿ ïî óìîë÷àíèþ.
//!
//! @return Åñëè îïåðàöèÿ áûëà óñïåøíà - true, èíà÷å - false.
//!
//! @par Ïàðàìåòðû ïî óìîë÷àíèþ:
//! - Ëèíèè - öâåò áåëûé (TX_WHITE), òîëùèíà 1
//! - Çàëèâêà - öâåò áåëûé (TX_WHITE)
//! - Øðèôò - Ñèñòåìíûé øðèôò, öâåò áåëûé (TX_WHITE)
//! - Ðàñòðîâàÿ îïåðàöèÿ - êîïèðîâàíèå öâåòà (R2_COPYPEN)
//!
//! @see txSetColor(), txGetColor(), txSetFillColor(), txGetFillColor(), txColors, RGB(), txSelectFont(), txSetROP2()
//!
//! @usage @code
//! txSetDefaults();
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
bool txSetDefaults();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Ïðîâåðêà ïðàâèëüíîñòè ðàáîòû áèáëèîòåêè
//!
//! @return Ñîñòîÿíèå áèáëèîòåêè: true - áèáëèîòåêà â ïîðÿäêå, false - íå â ïîðÿäêå.
//!
//! "Áèáëèîòåêà íå â ïîðÿäêå" îçíà÷àåò, ÷òî åå âíóòðåííèå äàííûå íåâåðíû. Ñàìàÿ ïðîñòàÿ ïðè÷èíà -
//! íå îòêðûòî îêíî, îäíàêî ìîãóò áûòü è äðóãèå ïðîáëåìû.
//!
//! @see txCreateWindow()
//!
//! @usage @code
//! txCreateWindow (800, 600);
//! if (!txOK())
//! {
//! txMessageBox ("Íå ñìîãëà ñîçäàòü îêíî", "Èçâèíèòå", MB_ICONSTOP);
//! return;
//! }
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
inline bool txOK();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Âîçâðàùàåò ðàçìåð îêíà ðèñîâàíèÿ â âèäå ñòðóêòóðû POINT.
//!
//! @return Ðàçìåð îêíà ðèñîâàíèÿ â âèäå ñòðóêòóðû POINT, ñîäåðæàùåé êîìïîíåíòû @c x è @c y.
//!
//! @see txGetExtentX(), txGetExtentY()
//!
//! @usage @code
//! POINT size = txGetExtent();
//!
//! txLine (0, 0, size.x, size.y);
//! txLine (0, size.y, size.x, 0);
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
POINT txGetExtent();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Âîçâðàùàåò øèðèíó îêíà ðèñîâàíèÿ.
//!
//! @return Øèðèíà îêíà ðèñîâàíèÿ.
//!
//! @see txGetExtent(), txGetExtentY()
//!
//! @usage @code
//! txSetTextAlign (TA_CENTER);
//! txTextOut (txGetExtentX() / 2, 100, "Oh, oh, you're in the [army]middle now");
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
int txGetExtentX();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Âîçâðàùàåò âûñîòó îêíà ðèñîâàíèÿ.
//!
//! @return Âûñîòà îêíà ðèñîâàíèÿ.
//!
//! @see txGetExtent(), txGetExtentX()
//!
//! @usage @code
//! void DrawHouse (int height);
//! ...
//! DrawHouse (txGetExtentY() / 2);
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
int txGetExtentY();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Âîçâðàùàåò äåñêðèïòîð êîíòåêñòà ðèñîâàíèÿ õîëñòà
//!
//! @return Äåñêðèïòîð (ñèñòåìíûé íîìåð, handler) êîíòåêñòà ðèñîâàíèÿ (device context, DC) õîëñòà (HDC).
//!
//! @note HDC âîçâðàùàåòñÿ â âèäå ññûëêè, ÷òî ïîçâîëÿåò ïîäìåíèòü åãî. Ïåðåä ïîäìåíîé íàäî ñîõðàíèòü ñòàðûé
//! äåñêðèïòîð èëè îñâîáîäèòü åãî ñ ïîìîùüþ txDeleteDC(). Äî ïîäìåíû ðèñîâàíèå äîëæíî áûòü çàáëîêèðîâàíî
//! ñ ïîìîùüþ txLock() è ïîñëå ïîäìåíû ðàçáëîêèðîâàíî ñ ïîìîùüþ txUnlock().
//!
//! @see txWindow(), txLock(), txUnlock(), txGDI()
//!
//! @usage @code
//! txBitBlt (txDC(), 0, 0, 100, 100, txDC(), 0, 0);
//! txBitBlt (txDC(), 100, 0, 100, 100, txDC(), 0, 0);
//! txBitBlt (txDC(), 0, 100, 100, 100, txDC(), 0, 0);
//! txBitBlt (txDC(), 100, 100, 100, 100, txDC(), 0, 0);
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
inline HDC& txDC();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Âîçâðàùàåò äåñêðèïòîð îêíà õîëñòà
//!
//! @return Äåñêðèïòîð (ñèñòåìíûé íîìåð, handler) îêíà õîëñòà
//!
//! @see txDC(), txLock(), txUnlock(), txGDI()
//!
//! @usage @code
//! SetWindowText (txWindow(), "Íîâûå çàãîëîâêè - òåïåðü è â âàøèõ îêíàõ!");
//! txMessageBox ("Ðàñïèøèòåñü", "Ïîëó÷èòå", MB_ICONINFORMATION);
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
inline HWND txWindow();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Technical
//! @brief Âîçâðàùàåò ñòðîêó ñ èíôîðìàöèåé î òåêóùåé âåðñèè áèáëèîòåêè.
//!
//! @return Ñòðîêà ñ èíôîðìàöèåé î òåêóùåé âåðñèè áèáëèîòåêè.
//!
//! @usage @code
//! printf ("I personally love %s\n", txVersion());
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
inline const char* txVersion();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Technical
//! @brief Âîçâðàùàåò íîìåð âåðñèè áèáëèîòåêè.
//!
//! @return Íîìåð âåðñèè áèáëèîòåêè.
//!
//! @usage @code
//! printf ("My magic number is %x\n", txVersionNumber());
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
inline unsigned txVersionNumber();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Technical
//! @brief Âîçâðàùàåò èìÿ èñïîëíÿåìîãî ôàéëà èëè èçíà÷àëüíûé çàãîëîâîê îêíà TXLib.
//!
//! @param fileNameOnly Âîçâðàòèòü òîëüêî ïîëíîå èìÿ èñïîëíÿåìîãî ôàéëà, ïîëó÷åííîãî ÷åðåç Win32 ôóíêöèþ
//! GetFileModuleName (NULL, ...).
//!
//! @return fileNameOnly = true: Èìÿ èñïîëíÿåìîãî ôàéëà @n
//! fileNameOnly = false: Èçíà÷àëüíûé çàãîëîâîê îêíà TXLib
//!
//! @note Âîçâðàùàåòñÿ @b ñòàòè÷åñêàÿ ñòðîêà.
//!
//! @see txWindow(), txVersion(), txVersionNumber()
//!
//! @usage @code
//! printf ("Ñìîòðèòå íà çàãîëîâîê îêíà!");
//!
//! for (int done = 0; done <= 100; done++)
//! {
//! char title [1024] = "";
//! sprintf (title, "%s - [%-10.*s] %d%%", txGetModuleFileName (false), done/10, "||||||||||", done);
//!
//! SetWindowText (txWindow(), title);
//! txSleep (50);
//! }
//!
//! txMessageBox ("Âîò òàêîé âîò progress bar", "TXLib forever)");
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
const char* txGetModuleFileName (bool fileNameOnly = true);
//! @}
//}
//=================================================================================================================
//=================================================================================================================
//{ Setting the parameters
//! @name Óñòàíîâêà öâåòîâ è ðåæèìîâ ðèñîâàíèÿ
//=================================================================================================================
//! @{
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Íàçâàíèÿ ïðåäîïðåäåëåííûõ öâåòîâ.
//!
//! Ñì. TX_BLACK, TX_BLUE è äðóãèå öâåòà â ñïèñêå âûøå.
//!
//! Åñëè êîìó-òî ýòè öâåòà íå íðàâÿòñÿ (÷òî íåóäèâèòåëüíî), âñåãäà ìîæíî ñäåëàòü ñâîè ñ ïîìîùüþ RGB().
//! Ñì. ïðèìåð íèæå.
//!
//! @see txSetColor(), txSetFillColor(), txGetColor(), txGetFillColor(), txGetPixel(), RGB()
//!
//! @usage @code
//! #include "TXLib.h"
//!
//! const COLORREF MY_DEEP_ROMANTIC_BLUE = RGB ( 0, 0, 129),
//! MY_SHINING_MOONLIGHT = RGB (128, 255, 64);
//! ...
//!
//! txSetColor (TX_RED);
//! txSetFillColor (TX_NULL);
//!
//! txSetFillColor (MY_DEEP_ROMANTIC_BLUE); // À.È. Êóèíäæè, "Ëóííàÿ íî÷ü íà Äíåïðå"
//! txSetColor (MY_SHINING_MOONLIGHT); // http://tanais.info/art/pic/kuindzhi1.html
//! @endcode
//!
//! @hideinitializer
//}----------------------------------------------------------------------------------------------------------------
const COLORREF
#ifdef FOR_DOXYGEN_ONLY
enum txColors {
#endif
TX_BLACK = RGB ( 0, 0, 0), //!< ×åðíûé öâåò.
TX_BLUE = RGB ( 0, 0, 128), //!< Òåìíî-ñèíèé öâåò. <i>Ïëîõî âèäåí.</i>
TX_GREEN = RGB ( 0, 128, 0), //!< Çåëåíûé öâåò.
TX_CYAN = RGB ( 0, 128, 128), //!< Áèðþçîâûé öâåò.
TX_RED = RGB (128, 0, 0), //!< Òåìíî-êðàñíûé öâåò. <i>Ñëèøêîì òåìíûé.</i>
TX_MAGENTA = RGB (128, 0, 128), //!< Òåìíî-ìàëèíîâûé öâåò.
TX_BROWN = RGB (128, 128, 0), //!< Êîðè÷íåâûé öâåò. <i>Íåêðàñèâûé. Do it yourself with RGB().</i>
TX_ORANGE = RGB (255, 128, 0), //!< Îðàíæåâûé öâåò.
TX_GRAY = RGB (160, 160, 160), //!< Ñåðûé öâåò.
TX_DARKGRAY = RGB (128, 128, 128), //!< Òåìíî-ñåðûé öâåò.
TX_LIGHTGRAY = RGB (192, 192, 192), //!< Ñâåòëî-ñåðûé öâåò.
TX_LIGHTBLUE = RGB ( 0, 0, 255), //!< Ñâåòëî-ñèíèé öâåò.
TX_LIGHTGREEN = RGB ( 0, 255, 128), //!< Ñâåòëî-çåëåíûé öâåò.
TX_LIGHTCYAN = RGB ( 0, 255, 255), //!< Ñâåòëî-áèðþçîâûé öâåò.
TX_LIGHTRED = RGB (255, 0, 128), //!< Ñâåòëî-êðàñíûé öâåò. <i>Íå ñàìîãî ëó÷øåãî îòòåíêà.</i>
TX_LIGHTMAGENTA = RGB (255, 0, 255), //!< Ñâåòëî-ìàëèíîâûé öâåò. <i>Åùå ìåíåå ëó÷øåãî îòòåíêà.</i>
TX_PINK = RGB (255, 128, 255), //!< Ðîçîâûé ãëàìóðíûé :)
TX_YELLOW = RGB (255, 255, 128), //!< Æåëòûé öâåò.
TX_WHITE = RGB (255, 255, 255), //!< Áåëûé öâåò.
TX_TRANSPARENT = 0xFFFFFFFF, //!< Ïðîçðà÷íûé öâåò. <i>Îòêëþ÷àåò ðèñîâàíèå.</i>
TX_NULL = TX_TRANSPARENT, //!< Ïðîçðà÷íûé öâåò. <i>Îòêëþ÷àåò ðèñîâàíèå.</i>
// Öâåòîâûå êàíàëû (êîìïîíåíòû) - ñì. txExtractColor(), txRGB2HSL(), txHSL2RGB()
TX_HUE = 0x04000000, //!< Öâåòîâîé òîí öâåòà â ìîäåëè HSL
TX_SATURATION = 0x05000000, //!< Íàñûùåííîñòü öâåòà â ìîäåëè HSL
TX_LIGHTNESS = 0x06000000; //!< Ñâåòëîòà öâåòà â ìîäåëè HSL
#ifdef FOR_DOXYGEN_ONLY
};
#endif
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Ñîçäàåò (ñìåøèâàåò) öâåò èç òðåõ áàçîâûõ öâåòîâ (êîìïîíåíò).
//!
//! @param red Êîëè÷åñòâî êðàñíîãî öâåòà â èíòåðâàëå [0; 255]
//! @param green Êîëè÷åñòâî çåëåíîãî öâåòà â èíòåðâàëå [0; 255]
//! @param blue Êîëè÷åñòâî ñèíåãî öâåòà â èíòåðâàëå [0; 255]
//!
//! @return Ñîçäàííûé öâåò â ôîðìàòå COLORREF.
//!
//! @see txSetColor(), txGetColor(), txSetFillColor(), txGetFillColor(), txColors, RGB(), txExtractColor(),
//! txRGB2HSL(), txHSL2RGB()
//!
//! @usage @code
//! txSetColor (RGB (255, 128, 0)); // Êðàñíûé + ïîëîâèíà çåëåíîãî = îðàíæåâûé
//!
//! int red = 20, green = 200, blue = 20;
//! COLORREF color = RGB (red, green, blue);
//! txSetFillColor (color);
//!
//! const COLORREF SKY_COLOR = RGB (0, 128, 255); // Ñîçäàåì êîíñòàíòó äëÿ íîâîãî öâåòà
//!
//! ...
//! txSetFillColor (SKY_COLOR); // Èñïîëüçóåì åå
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
#ifdef FOR_DOXYGEN_ONLY
COLORREF RGB (int red, int green, int blue);
#endif
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Óñòàíàâëèâàåò òåêóùèé öâåò è òîëùèíó ëèíèé, öâåò òåêñòà.
//!
//! @param color Öâåò ëèíèé è òåêñòà, ñì. txColors, RGB()
//! @param thickness Òîëùèíà ëèíèé
//!
//! @return Åñëè îïåðàöèÿ áûëà óñïåøíà - true, èíà÷å - false.
//!
//! @see txColor(), txGetColor(), txFillColor(), txGetFillColor(), txColors, RGB()
//!
//! @usage @code
//! txSetColor (TX_RED);
//! txSetColor (RGB (255, 128, 0), 5);
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
bool txSetColor (COLORREF color, double thickness = 1);
//! @cond INTERNAL
#define txSetColour txSetColor
//! @endcond
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Óñòàíàâëèâàåò òåêóùèé öâåò ëèíèé è òåêñòà.
//!
//! @param red Êîëè÷åñòâî êðàñíîãî öâåòà â èíòåðâàëå [0; 1]
//! @param green Êîëè÷åñòâî çåëåíîãî öâåòà â èíòåðâàëå [0; 1]
//! @param blue Êîëè÷åñòâî ñèíåãî öâåòà â èíòåðâàëå [0; 1]
//!
//! @return Åñëè îïåðàöèÿ áûëà óñïåøíà - true, èíà÷å - false.
//!
//! @see txSetColor(), txGetColor(), txSetFillColor(), txGetFillColor()
//!
//! @usage @code
//! txColor (1.0, 1.0, 0.0); // Êðàñíûé + çåëåíûé = æåëòûé
//! txColor (1.0, 0.5, 0.25); // Íå÷òî îðàíæåâîå
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
bool txColor (double red, double green, double blue);
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Âîçâðàùàåò òåêóùèé öâåò ëèíèé è òåêñòà.
//!
//! @return Òåêóùèé öâåò ëèíèé è òåêñòà, ñì. txColors, RGB()
//!
//! @see txSetColor(), txGetColor(), txSetFillColor(), txGetFillColor(), txColors, RGB()
//!
//! @usage @code
//! COLORREF color = txGetColor();
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
COLORREF txGetColor();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Óñòàíàâëèâàåò òåêóùèé öâåò çàïîëíåíèÿ ôèãóð.
//!
//! @param color Öâåò çàïîëíåíèÿ, ñì. txColors, RGB()
//!
//! @return Åñëè îïåðàöèÿ áûëà óñïåøíà - true, èíà÷å - false.
//!
//! @see txFillColor(), txGetFillColor(), txColor(), txGetColor(), txColors, RGB()
//!
//! @usage @code
//! txSetFillColor (TX_RED);
//! txSetFillColor (RGB (255, 128, 0));
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
bool txSetFillColor (COLORREF color);
//! @cond INTERNAL
#define txSetFillColour txSetFillColor
//! @endcond
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Óñòàíàâëèâàåò òåêóùèé öâåò çàïîëíåíèÿ ôèãóð.
//!
//! @param red Êîëè÷åñòâî êðàñíîãî öâåòà â èíòåðâàëå [0; 1]
//! @param green Êîëè÷åñòâî çåëåíîãî öâåòà â èíòåðâàëå [0; 1]
//! @param blue Êîëè÷åñòâî ñèíåãî öâåòà â èíòåðâàëå [0; 1]
//!
//! @return Åñëè îïåðàöèÿ áûëà óñïåøíà - true, èíà÷å - false.
//!
//! @see txSetFillColor(), txGetFillColor(), txSetColor(), txGetColor()
//!
//! @usage @code
//! txFillColor (1.0, 0.5, 0.25);
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
bool txFillColor (double red, double green, double blue);
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Âîçâðàùàåò òåêóùèé öâåò çàïîëíåíèÿ ôèãóð.
//!
//! @return Òåêóùèé öâåò çàïîëíåíèÿ ôèãóð, ñì. txColors, RGB()
//!
//! @see txSetFillColor(), txGetFillColor(), txSetColor(), txGetColor(), txColors, RGB()
//!
//! @usage @code
//! COLORREF color = txGetFillColor();
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
COLORREF txGetFillColor();
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Óñòàíàâëèâàåò ðåæèì âçàèìîäåéñòâèÿ öâåòîâ ïðè ðèñîâàíèè.
//!
//! Ïðè ðèñîâàíèè ãðàôè÷åñêàÿ áèáëèîòåêà ìîæåò íå ïðîñòî êðàñèòü ïèêñåëè íà ýêðàíå, à ñìåøèâàòü öâåòà
//! ýêðàíà è òåêóùèå öâåòà ëèíèé è çàïîëíåíèÿ.
//!
//! @param mode Ðåæèì ñìåøèâàíèÿ öâåòîâ
//!
//! @return Ïðåäûäóùèé ðåæèì âçàèìîäåéñòâèÿ öâåòîâ, ñì. txColors, RGB()
//!
//! @title Ðåæèìû âçàèìîäåéñòâèÿ öâåòîâ:
//! @table @tr R2_COPYPEN @td Ïèêñåëè = öâåòà êèñòè (ñàìûé íîðìàëüíûé ðåæèì :)
//! @tr R2_NOTCOPYPEN @td Ïèêñåëè = ~êèñòü
//! @tbr
//! @tr R2_BLACK @td Ïèêñåëè = ÷åðíûé öâåò (öâåò êèñòè èãíîðèðóåòñÿ)
//! @tr R2_WHITE @td Ïèêñåëè = áåëûé öâåò (öâåò êèñòè èãíîðèðóåòñÿ)
//! @tr R2_NOT @td Ïèêñåëè = ~ïèêñåëè (öâåò êèñòè èãíîðèðóåòñÿ)
//! @tbr
//! @tr R2_XORPEN @td Ïèêñåëè = ïèêñåëè ^ êèñòü (óäîáíûé ðåæèì, cì. ïðèìåð íèæå)
//! @tr R2_NOTXORPEN @td Ïèêñåëè = ~ (ïèêñåëè ^ êèñòü)
//! @tbr
//! @tr R2_MASKPEN @td Ïèêñåëè = ïèêñåëè & êèñòü
//! @tr R2_NOTMASKPEN @td Ïèêñåëè = ~ (ïèêñåëè & êèñòü)
//! @tr R2_MASKNOTPEN @td Ïèêñåëè = ïèêñåëè & ~êèñòü
//! @tr R2_MASKPENNOT @td Ïèêñåëè = ~ïèêñåëè & êèñòü
//! @tbr
//! @tr R2_MERGEPEN @td Ïèêñåëè = ïèêñåëè | êèñòü
//! @tr R2_NOTMERGEPEN @td Ïèêñåëè = ~ (ïèêñåëè | êèñòü)
//! @tr R2_MERGENOTPEN @td Ïèêñåëè = ïèêñåëè | ~êèñòü
//! @tr R2_MERGEPENNOT @td Ïèêñåëè = ~ïèêñåëè | êèñòü
//! @tbr
//! @tr R2_NOP @td Ïèêñåëè âîîáùå íå èçìåíÿþòñÿ.
//! @endtable
//!
//! @see txSetColor(), txGetColor(), txSetFillColor(), txGetFillColor(), txColors, RGB(),
//! txLine(), txRectangle(), txPolygon(), txEllipse(), txCircle(), txArc(), txPie(), txChord()
//!
//! @usage @code
//! txSetColor (TX_WHITE, 5); // Ïðè ðèñîâàíèè áåëûì öâåòîì â ðåæèìå
//! txSetROP2 (R2_XORPEN); // R2_XORPEN öâåòà íà ýêðàíå èíâåðòèðóþòñÿ
//!
//! txLine (100, 100, 200, 200); // Ðèñóåì ïåðâûé ðàç - ëèíèÿ ïîÿâëÿåòñÿ
//! txSleep (1000);
//! txLine (100, 100, 200, 200); // Ðèñóåì âòîðîé ðàç - ëèíèÿ èñ÷åçàåò (íåìíîãî óëè÷íîé ìàãèè)
//!
//! txSetROP2 (R2_COPYPEN); // Âîññòàíàâëèâàåì íîðìàëüíûé ðåæèì
//! txLine (100, 100, 200, 200); // Ðèñóåì ïåðâûé ðàç - ëèíèÿ ïîÿâëÿåòñÿ
//!
//! txLine (100, 100, 200, 200); // Ðèñóåì ïåðâûé ðàç - ëèíèÿ îñòàåòñÿ, êòî áû ìîã ïîäóìàòü
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
bool txSetROP2 (int mode = R2_COPYPEN);
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Èçâëåêàåò öâåòîâóþ êîìïîíåíòó (öâåòîâîé êàíàë) èç ñìåøàííîãî öâåòà.
//!
//! @param color Ñìåøàííûé öâåò
//! @param component Èçâëåêàåìàÿ êîìïîíåíòà, ñì. txColors
//!
//! @return Öâåòîâàÿ êîìïîíåíòà, ñì. txColors
//!
//! @see txSetColor(), txGetColor(), txSetFillColor(), txGetFillColor(), txColors, RGB(), txExtractColor(),
//! txRGB2HSL(), txHSL2RGB()
//!
//! @usage @code
//! int red = txExtractColor (color, TX_RED);
//! int lightness = txExtractColor (TX_BLUE, TX_LIGHTNESS);
//!
//! Äðóãèå ïðèìåðû ñì. â ôóíêöèÿõ AppearText(), AppearEarth() Ïðèìåðà 5 ("Öèêëû").
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
int txExtractColor (COLORREF color, COLORREF component);
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Ïðåîáðàçóåò öâåò èç ôîðìàòà RGB â ôîðìàò HSL.
//!
//! @param rgbColor Ïðåîáðàçóåìûé öâåò â ôîðìàòå @strike ÅÃÝ @endstrike RGB
//!
//! @return Ñîçäàííûé öâåò â âèäå COLORREF.
//!
//! Ôîðìàò @b RGB îïðåäåëÿåòñÿ êàê
//!
//! - Êðàñíàÿ êîìïîíåíòà öâåòà (Red), îò 0 äî 255.
//! - Çåëåíàÿ êîìïîíåíòà öâåòà (Green), îò 0 äî 255.
//! - Ñèíÿÿ êîìïîíåíòà öâåòà (Blue), îò 0 äî 255.
//!
//! Ôîðìàò @b HSL îïðåäåëÿåòñÿ êàê
//!
//! - Öâåòîâîé òîí (Hue), îò 0 äî 255 <b>(íå äî 360).</b>
//! - Íàñûùåííîñòü (Saturation), îò 0 äî 255.
//! - Ñâåòëîòà (Lightness), îò 0 äî 255.
//!
//! @see txSetColor(), txGetColor(), txSetFillColor(), txGetFillColor(), txColors, RGB(), txExtractColor(),
//! txRGB2HSL(), txHSL2RGB()
//!
//! @usage @code
//! COLORREF hslColor = txRGB2HSL (TX_RED);
//! @endcode
//}----------------------------------------------------------------------------------------------------------------
COLORREF txRGB2HSL (COLORREF rgbColor);
//{----------------------------------------------------------------------------------------------------------------
//! @ingroup Drawing
//! @brief Ïðåîáðàçóåò öâåò èç ôîðìàòà HSL â ôîðìàò RGB.
//!
//! @param hslColor Ïðåîáðàçóåìûé öâåò â ôîðìàòå HSL
//!
//! @return Ñîçäàííûé öâåò â âèäå COLORREF.
//!