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
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>wxWidgets: wxImage Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="extra_stylesheet.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<div id="page_container">
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0" style="width: 100%;">
<tbody>
<tr>
<td id="projectlogo">
<a href="http://www.wxwidgets.org/" target="_new">
<img alt="wxWidgets" src="logo.png"/>
</a>
</td>
<td style="padding-left: 0.5em; text-align: right;">
<span id="projectnumber">Version: 3.0.2</span>
</td>
</tr>
</tbody>
</table>
</div>
<!-- Generated by Doxygen 1.8.2 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="modules.html"><span>Categories</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="classes.html"><span>Class Index</span></a></li>
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
</div><!-- top -->
<div class="header">
<div class="summary">
<a href="#nested-classes">Classes</a> |
<a href="#pub-methods">Public Member Functions</a> |
<a href="#pub-static-methods">Static Public Member Functions</a> |
<a href="classwx_image-members.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">wxImage Class Reference<div class="ingroups"><a class="el" href="group__group__class__gdi.html">Graphics Device Interface (GDI)</a></div></div> </div>
</div><!--header-->
<div class="contents">
<p><code>#include <wx/image.h></code></p>
<div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
<img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for wxImage:</div>
<div id="dynsection-0-summary" class="dynsummary" style="display:block;">
</div>
<div id="dynsection-0-content" class="dyncontent" style="display:none;">
<div class="center"><img src="classwx_image__inherit__graph.png" border="0" usemap="#wx_image_inherit__map" alt="Inheritance graph"/></div>
<map name="wx_image_inherit__map" id="wx_image_inherit__map">
<area shape="rect" id="node2" href="classwx_object.html" title="This is the root class of many of the wxWidgets classes." alt="" coords="5,6,80,34"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>This class encapsulates a platform-independent image. </p>
<p>An image can be created from data, or using <a class="el" href="classwx_bitmap.html#a063fed54a77f63d2cfa69d12f9035fe2" title="Creates an image from a platform-dependent bitmap.">wxBitmap::ConvertToImage</a>. An image can be loaded from a file in a variety of formats, and is extensible to new formats via image format handlers. Functions are available to set and get image bits, so it can be used for basic image manipulation.</p>
<p>A <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> cannot (currently) be drawn directly to a <a class="el" href="classwx_d_c.html" title="A wxDC is a "device context" onto which graphics and text can be drawn.">wxDC</a>. Instead, a platform-specific <a class="el" href="classwx_bitmap.html" title="This class encapsulates the concept of a platform-dependent bitmap, either monochrome or colour or co...">wxBitmap</a> object must be created from it using the wxBitmap::wxBitmap(wxImage,int depth) constructor. This bitmap can then be drawn in a device context, using <a class="el" href="classwx_d_c.html#af982eb2d3b10c5617ef3559d51a1defc" title="Draw a bitmap on the device context at the specified point.">wxDC::DrawBitmap</a>.</p>
<p>More on the difference between <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> and <a class="el" href="classwx_bitmap.html" title="This class encapsulates the concept of a platform-dependent bitmap, either monochrome or colour or co...">wxBitmap</a>: <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> is just a buffer of RGB bytes with an optional buffer for the alpha bytes. It is all generic, platform independent and image file format independent code. It includes generic code for scaling, resizing, clipping, and other manipulations of the image data. OTOH, <a class="el" href="classwx_bitmap.html" title="This class encapsulates the concept of a platform-dependent bitmap, either monochrome or colour or co...">wxBitmap</a> is intended to be a wrapper of whatever is the native image format that is quickest/easiest to draw to a DC or to be the target of the drawing operations performed on a <a class="el" href="classwx_memory_d_c.html" title="A memory device context provides a means to draw graphics onto a bitmap.">wxMemoryDC</a>. By splitting the responsibilities between wxImage/wxBitmap like this then it's easier to use generic code shared by all platforms and image types for generic operations and platform specific code where performance or compatibility is needed.</p>
<p>One colour value of the image may be used as a mask colour which will lead to the automatic creation of a <a class="el" href="classwx_mask.html" title="This class encapsulates a monochrome mask bitmap, where the masked area is black and the unmasked are...">wxMask</a> object associated to the bitmap object.</p>
<h1><a class="anchor" id="image_alpha"></a>
Alpha channel support</h1>
<p>Starting from wxWidgets 2.5.0 <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> supports alpha channel data, that is in addition to a byte for the red, green and blue colour components for each pixel it also stores a byte representing the pixel opacity.</p>
<p>An alpha value of 0 corresponds to a transparent pixel (null opacity) while a value of 255 means that the pixel is 100% opaque. The constants <a class="el" href="image_8h.html#a3fc15ee0d01004d2ffcce5f303c53694" title="Constant used to indicate the alpha value conventionally defined as the complete transparency.">wxIMAGE_ALPHA_TRANSPARENT</a> and <a class="el" href="image_8h.html#a8d30dfb344ca95ced11109cc37c17d67" title="Constant used to indicate the alpha value conventionally defined as the complete opacity.">wxIMAGE_ALPHA_OPAQUE</a> can be used to indicate those values in a more readable form.</p>
<p>While all images have RGB data, not all images have an alpha channel. Before using <a class="el" href="classwx_image.html#a8e68eb081e49f51cc0410431385f9be9" title="Returns pointer to the array storing the alpha values for this image.">wxImage::GetAlpha</a> you should check if this image contains an alpha channel with <a class="el" href="classwx_image.html#abd42fd2c579837850ab5909ab2bf200c" title="Returns true if this image has alpha channel, false otherwise.">wxImage::HasAlpha</a>. Currently the BMP, PNG, TGA, and TIFF format handlers have full alpha channel support for loading so if you want to use alpha you have to use one of these formats. If you initialize the image alpha channel yourself using <a class="el" href="classwx_image.html#ab46f59f69221258da1397fd7c59e8671" title="This function is similar to SetData() and has similar restrictions.">wxImage::SetAlpha</a>, you should save it in either PNG, TGA, or TIFF format to avoid losing it as these are the only handlers that currently support saving with alpha.</p>
<h1><a class="anchor" id="image_handlers"></a>
Available image handlers</h1>
<p>The following image handlers are available. wxBMPHandler is always installed by default. To use other image formats, install the appropriate handler with <a class="el" href="classwx_image.html#ab39fb3747dfb8c2d444eff9fe41fa205" title="Register an image handler.">wxImage::AddHandler</a> or call <a class="el" href="group__group__funcmacro__appinitterm.html#ga27f6c78d5d13374a28022b7bd44c6823" title="Initializes all available image handlers.">wxInitAllImageHandlers()</a>.</p>
<ul>
<li>wxBMPHandler: For loading (including alpha support) and saving, always installed.</li>
<li>wxPNGHandler: For loading and saving. Includes alpha support.</li>
<li>wxJPEGHandler: For loading and saving.</li>
<li>wxGIFHandler: For loading and saving (see below).</li>
<li>wxPCXHandler: For loading and saving (see below).</li>
<li>wxPNMHandler: For loading and saving (see below).</li>
<li>wxTIFFHandler: For loading and saving. Includes alpha support.</li>
<li>wxTGAHandler: For loading and saving. Includes alpha support.</li>
<li>wxIFFHandler: For loading only.</li>
<li>wxXPMHandler: For loading and saving.</li>
<li>wxICOHandler: For loading and saving.</li>
<li>wxCURHandler: For loading and saving.</li>
<li>wxANIHandler: For loading only.</li>
</ul>
<p>When saving in PCX format, wxPCXHandler will count the number of different colours in the image; if there are 256 or less colours, it will save as 8 bit, else it will save as 24 bit.</p>
<p>Loading PNMs only works for ASCII or raw RGB images. When saving in PNM format, wxPNMHandler will always save as raw RGB.</p>
<p>Saving GIFs requires images of maximum 8 bpp (see <a class="el" href="classwx_quantize.html" title="Performs quantization, or colour reduction, on a wxImage.">wxQuantize</a>), and the alpha channel converted to a mask (see <a class="el" href="classwx_image.html#a3951b3fc49b0ff7154b109d63533a31f" title="If the image has alpha channel, this method converts it to mask.">wxImage::ConvertAlphaToMask</a>). Saving an animated GIF requires images of the same size (see wxGIFHandler::SaveAnimation)</p>
<h2></h2>
<div><span class="lib">Library:</span>  <span class="lib_text"><a class="el" href="page_libs.html#page_libs_wxcore">wxCore</a></span></div><div><span class="category">Category:</span>  <span class="category_text"><a class="el" href="group__group__class__gdi.html">Graphics Device Interface (GDI)</a></span></div><p><span class="stdobj">Predefined objects/pointers:</span> <a class="el" href="image_8h.html#aea75fc2e13965b07bf9369ac4c5d1343" title="An instance of an empty image without an alpha channel.">wxNullImage</a></p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_bitmap.html" title="This class encapsulates the concept of a platform-dependent bitmap, either monochrome or colour or co...">wxBitmap</a>, <a class="el" href="group__group__funcmacro__appinitterm.html#ga27f6c78d5d13374a28022b7bd44c6823" title="Initializes all available image handlers.">wxInitAllImageHandlers()</a>, <a class="el" href="classwx_pixel_data.html" title="A class template with ready to use implementations for getting direct and efficient access to wxBitma...">wxPixelData</a> </dd></dl>
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image_1_1_h_s_v_value.html">HSVValue</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A simple class which stores hue, saturation and value as doubles in the range 0.0-1.0. <a href="classwx_image_1_1_h_s_v_value.html#details">More...</a><br/></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image_1_1_r_g_b_value.html">RGBValue</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">A simple class which stores red, green and blue values as 8 bit unsigned integers in the range of 0-255. <a href="classwx_image_1_1_r_g_b_value.html#details">More...</a><br/></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a0a2febdc997f1d09c98f76fdaf85113d"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a0a2febdc997f1d09c98f76fdaf85113d">wxImage</a> ()</td></tr>
<tr class="memdesc:a0a2febdc997f1d09c98f76fdaf85113d"><td class="mdescLeft"> </td><td class="mdescRight">Creates an empty <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> object without an alpha channel. <a href="#a0a2febdc997f1d09c98f76fdaf85113d"></a><br/></td></tr>
<tr class="separator:a0a2febdc997f1d09c98f76fdaf85113d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a21652c36c8e51bc696756afeaefe2d01"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a21652c36c8e51bc696756afeaefe2d01">wxImage</a> (int width, int height, bool clear=true)</td></tr>
<tr class="memdesc:a21652c36c8e51bc696756afeaefe2d01"><td class="mdescLeft"> </td><td class="mdescRight">Creates an image with the given size and clears it if requested. <a href="#a21652c36c8e51bc696756afeaefe2d01"></a><br/></td></tr>
<tr class="separator:a21652c36c8e51bc696756afeaefe2d01"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae071c8cdd85a48655ba59a70aeced3d4"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ae071c8cdd85a48655ba59a70aeced3d4">wxImage</a> (const <a class="el" href="classwx_size.html">wxSize</a> &sz, bool clear=true)</td></tr>
<tr class="memdesc:ae071c8cdd85a48655ba59a70aeced3d4"><td class="mdescLeft"> </td><td class="mdescRight">This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. <a href="#ae071c8cdd85a48655ba59a70aeced3d4"></a><br/></td></tr>
<tr class="separator:ae071c8cdd85a48655ba59a70aeced3d4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2c97634b43bdd143f34418fb1f98a690"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a2c97634b43bdd143f34418fb1f98a690">wxImage</a> (int width, int height, unsigned char *data, bool static_data=false)</td></tr>
<tr class="memdesc:a2c97634b43bdd143f34418fb1f98a690"><td class="mdescLeft"> </td><td class="mdescRight">Creates an image from data in memory. <a href="#a2c97634b43bdd143f34418fb1f98a690"></a><br/></td></tr>
<tr class="separator:a2c97634b43bdd143f34418fb1f98a690"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae4dfc16eddb74fca38a10809f56df264"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ae4dfc16eddb74fca38a10809f56df264">wxImage</a> (const <a class="el" href="classwx_size.html">wxSize</a> &sz, unsigned char *data, bool static_data=false)</td></tr>
<tr class="memdesc:ae4dfc16eddb74fca38a10809f56df264"><td class="mdescLeft"> </td><td class="mdescRight">This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. <a href="#ae4dfc16eddb74fca38a10809f56df264"></a><br/></td></tr>
<tr class="separator:ae4dfc16eddb74fca38a10809f56df264"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abdb7e8a7ca45e63935cda55b45869a7a"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#abdb7e8a7ca45e63935cda55b45869a7a">wxImage</a> (int width, int height, unsigned char *data, unsigned char *alpha, bool static_data=false)</td></tr>
<tr class="memdesc:abdb7e8a7ca45e63935cda55b45869a7a"><td class="mdescLeft"> </td><td class="mdescRight">Creates an image from data in memory. <a href="#abdb7e8a7ca45e63935cda55b45869a7a"></a><br/></td></tr>
<tr class="separator:abdb7e8a7ca45e63935cda55b45869a7a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad4d64f98e90c54902bfd9d445d23db29"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ad4d64f98e90c54902bfd9d445d23db29">wxImage</a> (const <a class="el" href="classwx_size.html">wxSize</a> &sz, unsigned char *data, unsigned char *alpha, bool static_data=false)</td></tr>
<tr class="memdesc:ad4d64f98e90c54902bfd9d445d23db29"><td class="mdescLeft"> </td><td class="mdescRight">This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. <a href="#ad4d64f98e90c54902bfd9d445d23db29"></a><br/></td></tr>
<tr class="separator:ad4d64f98e90c54902bfd9d445d23db29"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5ab9262fabb41525bc669c245654579b"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a5ab9262fabb41525bc669c245654579b">wxImage</a> (const char *const *xpmData)</td></tr>
<tr class="memdesc:a5ab9262fabb41525bc669c245654579b"><td class="mdescLeft"> </td><td class="mdescRight">Creates an image from XPM data. <a href="#a5ab9262fabb41525bc669c245654579b"></a><br/></td></tr>
<tr class="separator:a5ab9262fabb41525bc669c245654579b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a02233007383d193ab8e0f89cc1c92864"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a02233007383d193ab8e0f89cc1c92864">wxImage</a> (const <a class="el" href="classwx_string.html">wxString</a> &name, <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> type=<a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a>, int index=-1)</td></tr>
<tr class="memdesc:a02233007383d193ab8e0f89cc1c92864"><td class="mdescLeft"> </td><td class="mdescRight">Creates an image from a file. <a href="#a02233007383d193ab8e0f89cc1c92864"></a><br/></td></tr>
<tr class="separator:a02233007383d193ab8e0f89cc1c92864"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6ef7dc2eb9aaa9bf34437f7c12aad5f2"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a6ef7dc2eb9aaa9bf34437f7c12aad5f2">wxImage</a> (const <a class="el" href="classwx_string.html">wxString</a> &name, const <a class="el" href="classwx_string.html">wxString</a> &mimetype, int index=-1)</td></tr>
<tr class="memdesc:a6ef7dc2eb9aaa9bf34437f7c12aad5f2"><td class="mdescLeft"> </td><td class="mdescRight">Creates an image from a file using MIME-types to specify the type. <a href="#a6ef7dc2eb9aaa9bf34437f7c12aad5f2"></a><br/></td></tr>
<tr class="separator:a6ef7dc2eb9aaa9bf34437f7c12aad5f2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:add88cc57fe901b715c637e820342d91a"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#add88cc57fe901b715c637e820342d91a">wxImage</a> (<a class="el" href="classwx_input_stream.html">wxInputStream</a> &stream, <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> type=<a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a>, int index=-1)</td></tr>
<tr class="memdesc:add88cc57fe901b715c637e820342d91a"><td class="mdescLeft"> </td><td class="mdescRight">Creates an image from a stream. <a href="#add88cc57fe901b715c637e820342d91a"></a><br/></td></tr>
<tr class="separator:add88cc57fe901b715c637e820342d91a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af8df8e96a278f30954592c452b3c0806"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#af8df8e96a278f30954592c452b3c0806">wxImage</a> (<a class="el" href="classwx_input_stream.html">wxInputStream</a> &stream, const <a class="el" href="classwx_string.html">wxString</a> &mimetype, int index=-1)</td></tr>
<tr class="memdesc:af8df8e96a278f30954592c452b3c0806"><td class="mdescLeft"> </td><td class="mdescRight">Creates an image from a stream using MIME-types to specify the type. <a href="#af8df8e96a278f30954592c452b3c0806"></a><br/></td></tr>
<tr class="separator:af8df8e96a278f30954592c452b3c0806"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac20a9a1f46a1047f5947352afa9f2b09"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ac20a9a1f46a1047f5947352afa9f2b09">~wxImage</a> ()</td></tr>
<tr class="memdesc:ac20a9a1f46a1047f5947352afa9f2b09"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#ac20a9a1f46a1047f5947352afa9f2b09"></a><br/></td></tr>
<tr class="separator:ac20a9a1f46a1047f5947352afa9f2b09"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Image creation, initialization and deletion functions</div></td></tr>
<tr class="memitem:ab3b39f306287a212ccbb3c1e69a0b451"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ab3b39f306287a212ccbb3c1e69a0b451">Copy</a> () const </td></tr>
<tr class="memdesc:ab3b39f306287a212ccbb3c1e69a0b451"><td class="mdescLeft"> </td><td class="mdescRight">Returns an identical copy of this image. <a href="#ab3b39f306287a212ccbb3c1e69a0b451"></a><br/></td></tr>
<tr class="separator:ab3b39f306287a212ccbb3c1e69a0b451"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a07194d90bd6320255610a0a88a030a3e"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a07194d90bd6320255610a0a88a030a3e">Create</a> (int width, int height, bool clear=true)</td></tr>
<tr class="memdesc:a07194d90bd6320255610a0a88a030a3e"><td class="mdescLeft"> </td><td class="mdescRight">Creates a fresh image. <a href="#a07194d90bd6320255610a0a88a030a3e"></a><br/></td></tr>
<tr class="separator:a07194d90bd6320255610a0a88a030a3e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a37e70a8f9c684974c9c54f43f5e60a3f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a37e70a8f9c684974c9c54f43f5e60a3f">Create</a> (const <a class="el" href="classwx_size.html">wxSize</a> &sz, bool clear=true)</td></tr>
<tr class="memdesc:a37e70a8f9c684974c9c54f43f5e60a3f"><td class="mdescLeft"> </td><td class="mdescRight">This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. <a href="#a37e70a8f9c684974c9c54f43f5e60a3f"></a><br/></td></tr>
<tr class="separator:a37e70a8f9c684974c9c54f43f5e60a3f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a63801a380397cdcf465cab68f313c9a6"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a63801a380397cdcf465cab68f313c9a6">Create</a> (int width, int height, unsigned char *data, bool static_data=false)</td></tr>
<tr class="memdesc:a63801a380397cdcf465cab68f313c9a6"><td class="mdescLeft"> </td><td class="mdescRight">Creates a fresh image. <a href="#a63801a380397cdcf465cab68f313c9a6"></a><br/></td></tr>
<tr class="separator:a63801a380397cdcf465cab68f313c9a6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a717414a9d74dc882359857050bb4bdc3"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a717414a9d74dc882359857050bb4bdc3">Create</a> (const <a class="el" href="classwx_size.html">wxSize</a> &sz, unsigned char *data, bool static_data=false)</td></tr>
<tr class="memdesc:a717414a9d74dc882359857050bb4bdc3"><td class="mdescLeft"> </td><td class="mdescRight">This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. <a href="#a717414a9d74dc882359857050bb4bdc3"></a><br/></td></tr>
<tr class="separator:a717414a9d74dc882359857050bb4bdc3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa395d661de4f3b98c6e92a767d97bb66"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aa395d661de4f3b98c6e92a767d97bb66">Create</a> (int width, int height, unsigned char *data, unsigned char *alpha, bool static_data=false)</td></tr>
<tr class="memdesc:aa395d661de4f3b98c6e92a767d97bb66"><td class="mdescLeft"> </td><td class="mdescRight">Creates a fresh image. <a href="#aa395d661de4f3b98c6e92a767d97bb66"></a><br/></td></tr>
<tr class="separator:aa395d661de4f3b98c6e92a767d97bb66"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aae3a6d125108f6fb93188d8c3c4990b9"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aae3a6d125108f6fb93188d8c3c4990b9">Create</a> (const <a class="el" href="classwx_size.html">wxSize</a> &sz, unsigned char *data, unsigned char *alpha, bool static_data=false)</td></tr>
<tr class="memdesc:aae3a6d125108f6fb93188d8c3c4990b9"><td class="mdescLeft"> </td><td class="mdescRight">This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. <a href="#aae3a6d125108f6fb93188d8c3c4990b9"></a><br/></td></tr>
<tr class="separator:aae3a6d125108f6fb93188d8c3c4990b9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2aa815c34284d6a85971e1ff8a2cc74c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a2aa815c34284d6a85971e1ff8a2cc74c">Clear</a> (unsigned char value=0)</td></tr>
<tr class="memdesc:a2aa815c34284d6a85971e1ff8a2cc74c"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the image data with zeroes (the default) or with the byte value given as <em>value</em>. <a href="#a2aa815c34284d6a85971e1ff8a2cc74c"></a><br/></td></tr>
<tr class="separator:a2aa815c34284d6a85971e1ff8a2cc74c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac64c3524a054db164b811c380db65f97"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ac64c3524a054db164b811c380db65f97">Destroy</a> ()</td></tr>
<tr class="memdesc:ac64c3524a054db164b811c380db65f97"><td class="mdescLeft"> </td><td class="mdescRight">Destroys the image data. <a href="#ac64c3524a054db164b811c380db65f97"></a><br/></td></tr>
<tr class="separator:ac64c3524a054db164b811c380db65f97"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac941b6b80262b968b575ab1b215e687b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ac941b6b80262b968b575ab1b215e687b">InitAlpha</a> ()</td></tr>
<tr class="memdesc:ac941b6b80262b968b575ab1b215e687b"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the image alpha channel data. <a href="#ac941b6b80262b968b575ab1b215e687b"></a><br/></td></tr>
<tr class="separator:ac941b6b80262b968b575ab1b215e687b"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Image manipulation functions</div></td></tr>
<tr class="memitem:a5049d6166a019c182af55a94fb6e3307"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a5049d6166a019c182af55a94fb6e3307">Blur</a> (int blurRadius) const </td></tr>
<tr class="memdesc:a5049d6166a019c182af55a94fb6e3307"><td class="mdescLeft"> </td><td class="mdescRight">Blurs the image in both horizontal and vertical directions by the specified pixel <em>blurRadius</em>. <a href="#a5049d6166a019c182af55a94fb6e3307"></a><br/></td></tr>
<tr class="separator:a5049d6166a019c182af55a94fb6e3307"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a534300b66c2469720b1be4bd2a001822"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a534300b66c2469720b1be4bd2a001822">BlurHorizontal</a> (int blurRadius) const </td></tr>
<tr class="memdesc:a534300b66c2469720b1be4bd2a001822"><td class="mdescLeft"> </td><td class="mdescRight">Blurs the image in the horizontal direction only. <a href="#a534300b66c2469720b1be4bd2a001822"></a><br/></td></tr>
<tr class="separator:a534300b66c2469720b1be4bd2a001822"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a20d4d0dd605eb5757161be251e048847"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a20d4d0dd605eb5757161be251e048847">BlurVertical</a> (int blurRadius) const </td></tr>
<tr class="memdesc:a20d4d0dd605eb5757161be251e048847"><td class="mdescLeft"> </td><td class="mdescRight">Blurs the image in the vertical direction only. <a href="#a20d4d0dd605eb5757161be251e048847"></a><br/></td></tr>
<tr class="separator:a20d4d0dd605eb5757161be251e048847"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abe3a18acec23fc0afbae68c5ec3f446f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#abe3a18acec23fc0afbae68c5ec3f446f">Mirror</a> (bool horizontally=true) const </td></tr>
<tr class="memdesc:abe3a18acec23fc0afbae68c5ec3f446f"><td class="mdescLeft"> </td><td class="mdescRight">Returns a mirrored copy of the image. <a href="#abe3a18acec23fc0afbae68c5ec3f446f"></a><br/></td></tr>
<tr class="separator:abe3a18acec23fc0afbae68c5ec3f446f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adb034510c331ea2fd26843e4d47b8629"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#adb034510c331ea2fd26843e4d47b8629">Paste</a> (const <a class="el" href="classwx_image.html">wxImage</a> &image, int x, int y)</td></tr>
<tr class="memdesc:adb034510c331ea2fd26843e4d47b8629"><td class="mdescLeft"> </td><td class="mdescRight">Copy the data of the given <em>image</em> to the specified position in this image. <a href="#adb034510c331ea2fd26843e4d47b8629"></a><br/></td></tr>
<tr class="separator:adb034510c331ea2fd26843e4d47b8629"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aec8466530f4aea8e2cea8cb24bfb74fb"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aec8466530f4aea8e2cea8cb24bfb74fb">Replace</a> (unsigned char r1, unsigned char g1, unsigned char b1, unsigned char r2, unsigned char g2, unsigned char b2)</td></tr>
<tr class="memdesc:aec8466530f4aea8e2cea8cb24bfb74fb"><td class="mdescLeft"> </td><td class="mdescRight">Replaces the colour specified by <em>r1</em>,g1,b1 by the colour <em>r2</em>,g2,b2. <a href="#aec8466530f4aea8e2cea8cb24bfb74fb"></a><br/></td></tr>
<tr class="separator:aec8466530f4aea8e2cea8cb24bfb74fb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a35227071eb0de3c0c035324838071001"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a35227071eb0de3c0c035324838071001">Rescale</a> (int width, int height, <a class="el" href="image_8h.html#a8cb59f5925c96a706710106f679d171a">wxImageResizeQuality</a> quality=<a class="el" href="image_8h.html#a8cb59f5925c96a706710106f679d171aacfa5fa2a8feb97568b19f5784d6ac5e3">wxIMAGE_QUALITY_NORMAL</a>)</td></tr>
<tr class="memdesc:a35227071eb0de3c0c035324838071001"><td class="mdescLeft"> </td><td class="mdescRight">Changes the size of the image in-place by scaling it: after a call to this function,the image will have the given width and height. <a href="#a35227071eb0de3c0c035324838071001"></a><br/></td></tr>
<tr class="separator:a35227071eb0de3c0c035324838071001"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac4dd8e967436c3206dfe4460345af794"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ac4dd8e967436c3206dfe4460345af794">Resize</a> (const <a class="el" href="classwx_size.html">wxSize</a> &size, const <a class="el" href="classwx_point.html">wxPoint</a> &pos, int red=-1, int green=-1, int blue=-1)</td></tr>
<tr class="memdesc:ac4dd8e967436c3206dfe4460345af794"><td class="mdescLeft"> </td><td class="mdescRight">Changes the size of the image in-place without scaling it by adding either a border with the given colour or cropping as necessary. <a href="#ac4dd8e967436c3206dfe4460345af794"></a><br/></td></tr>
<tr class="separator:ac4dd8e967436c3206dfe4460345af794"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a17daea3936f98c3b25204ab2b938a55a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a17daea3936f98c3b25204ab2b938a55a">Rotate</a> (double angle, const <a class="el" href="classwx_point.html">wxPoint</a> &rotationCentre, bool interpolating=true, <a class="el" href="classwx_point.html">wxPoint</a> *offsetAfterRotation=NULL) const </td></tr>
<tr class="memdesc:a17daea3936f98c3b25204ab2b938a55a"><td class="mdescLeft"> </td><td class="mdescRight">Rotates the image about the given point, by <em>angle</em> radians. <a href="#a17daea3936f98c3b25204ab2b938a55a"></a><br/></td></tr>
<tr class="separator:a17daea3936f98c3b25204ab2b938a55a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a55e17b1b5e664904c7b4946d315df168"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a55e17b1b5e664904c7b4946d315df168">Rotate90</a> (bool clockwise=true) const </td></tr>
<tr class="memdesc:a55e17b1b5e664904c7b4946d315df168"><td class="mdescLeft"> </td><td class="mdescRight">Returns a copy of the image rotated 90 degrees in the direction indicated by <em>clockwise</em>. <a href="#a55e17b1b5e664904c7b4946d315df168"></a><br/></td></tr>
<tr class="separator:a55e17b1b5e664904c7b4946d315df168"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a227870b034b06a9b1869ce636af8fea6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a227870b034b06a9b1869ce636af8fea6">Rotate180</a> () const </td></tr>
<tr class="memdesc:a227870b034b06a9b1869ce636af8fea6"><td class="mdescLeft"> </td><td class="mdescRight">Returns a copy of the image rotated by 180 degrees. <a href="#a227870b034b06a9b1869ce636af8fea6"></a><br/></td></tr>
<tr class="separator:a227870b034b06a9b1869ce636af8fea6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a96a43d7bbb26ed775fa10c979c6e511f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a96a43d7bbb26ed775fa10c979c6e511f">RotateHue</a> (double angle)</td></tr>
<tr class="memdesc:a96a43d7bbb26ed775fa10c979c6e511f"><td class="mdescLeft"> </td><td class="mdescRight">Rotates the hue of each pixel in the image by <em>angle</em>, which is a double in the range of -1.0 to +1.0, where -1.0 corresponds to -360 degrees and +1.0 corresponds to +360 degrees. <a href="#a96a43d7bbb26ed775fa10c979c6e511f"></a><br/></td></tr>
<tr class="separator:a96a43d7bbb26ed775fa10c979c6e511f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aaf10a9f0a8284a9ccfe988d0a470d4e9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aaf10a9f0a8284a9ccfe988d0a470d4e9">Scale</a> (int width, int height, <a class="el" href="image_8h.html#a8cb59f5925c96a706710106f679d171a">wxImageResizeQuality</a> quality=<a class="el" href="image_8h.html#a8cb59f5925c96a706710106f679d171aacfa5fa2a8feb97568b19f5784d6ac5e3">wxIMAGE_QUALITY_NORMAL</a>) const </td></tr>
<tr class="memdesc:aaf10a9f0a8284a9ccfe988d0a470d4e9"><td class="mdescLeft"> </td><td class="mdescRight">Returns a scaled version of the image. <a href="#aaf10a9f0a8284a9ccfe988d0a470d4e9"></a><br/></td></tr>
<tr class="separator:aaf10a9f0a8284a9ccfe988d0a470d4e9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8c3ef171a27cdb93a315eb78cf7b0377"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a8c3ef171a27cdb93a315eb78cf7b0377">Size</a> (const <a class="el" href="classwx_size.html">wxSize</a> &size, const <a class="el" href="classwx_point.html">wxPoint</a> &pos, int red=-1, int green=-1, int blue=-1) const </td></tr>
<tr class="memdesc:a8c3ef171a27cdb93a315eb78cf7b0377"><td class="mdescLeft"> </td><td class="mdescRight">Returns a resized version of this image without scaling it by adding either a border with the given colour or cropping as necessary. <a href="#a8c3ef171a27cdb93a315eb78cf7b0377"></a><br/></td></tr>
<tr class="separator:a8c3ef171a27cdb93a315eb78cf7b0377"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Conversion functions</div></td></tr>
<tr class="memitem:a3951b3fc49b0ff7154b109d63533a31f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a3951b3fc49b0ff7154b109d63533a31f">ConvertAlphaToMask</a> (unsigned char threshold=<a class="el" href="image_8h.html#ab038b59ef0b8209ae59f38c9e26de410">wxIMAGE_ALPHA_THRESHOLD</a>)</td></tr>
<tr class="memdesc:a3951b3fc49b0ff7154b109d63533a31f"><td class="mdescLeft"> </td><td class="mdescRight">If the image has alpha channel, this method converts it to mask. <a href="#a3951b3fc49b0ff7154b109d63533a31f"></a><br/></td></tr>
<tr class="separator:a3951b3fc49b0ff7154b109d63533a31f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a73c3cd71be1f97da115689a0387d197c"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a73c3cd71be1f97da115689a0387d197c">ConvertAlphaToMask</a> (unsigned char mr, unsigned char mg, unsigned char mb, unsigned char threshold=<a class="el" href="image_8h.html#ab038b59ef0b8209ae59f38c9e26de410">wxIMAGE_ALPHA_THRESHOLD</a>)</td></tr>
<tr class="memdesc:a73c3cd71be1f97da115689a0387d197c"><td class="mdescLeft"> </td><td class="mdescRight">If the image has alpha channel, this method converts it to mask using the specified colour as the mask colour. <a href="#a73c3cd71be1f97da115689a0387d197c"></a><br/></td></tr>
<tr class="separator:a73c3cd71be1f97da115689a0387d197c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af1642edf492e25cddf76edd80db5e4fc"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#af1642edf492e25cddf76edd80db5e4fc">ConvertToGreyscale</a> (double weight_r, double weight_g, double weight_b) const </td></tr>
<tr class="memdesc:af1642edf492e25cddf76edd80db5e4fc"><td class="mdescLeft"> </td><td class="mdescRight">Returns a greyscale version of the image. <a href="#af1642edf492e25cddf76edd80db5e4fc"></a><br/></td></tr>
<tr class="separator:af1642edf492e25cddf76edd80db5e4fc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7541045f59badbacceb6224d0602300e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a7541045f59badbacceb6224d0602300e">ConvertToGreyscale</a> () const </td></tr>
<tr class="memdesc:a7541045f59badbacceb6224d0602300e"><td class="mdescLeft"> </td><td class="mdescRight">Returns a greyscale version of the image. <a href="#a7541045f59badbacceb6224d0602300e"></a><br/></td></tr>
<tr class="separator:a7541045f59badbacceb6224d0602300e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af9cebf3961f432b6c750463c52c9a96b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#af9cebf3961f432b6c750463c52c9a96b">ConvertToMono</a> (unsigned char r, unsigned char g, unsigned char b) const </td></tr>
<tr class="memdesc:af9cebf3961f432b6c750463c52c9a96b"><td class="mdescLeft"> </td><td class="mdescRight">Returns monochromatic version of the image. <a href="#af9cebf3961f432b6c750463c52c9a96b"></a><br/></td></tr>
<tr class="separator:af9cebf3961f432b6c750463c52c9a96b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5f5b9ac6ab0caa7b567a2fb3120f77db"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a5f5b9ac6ab0caa7b567a2fb3120f77db">ConvertToDisabled</a> (unsigned char brightness=255) const </td></tr>
<tr class="memdesc:a5f5b9ac6ab0caa7b567a2fb3120f77db"><td class="mdescLeft"> </td><td class="mdescRight">Returns disabled (dimmed) version of the image. <a href="#a5f5b9ac6ab0caa7b567a2fb3120f77db"></a><br/></td></tr>
<tr class="separator:a5f5b9ac6ab0caa7b567a2fb3120f77db"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Miscellaneous functions</div></td></tr>
<tr class="memitem:a7c9d557cd7ad577ed76e4337b1fd843a"><td class="memItemLeft" align="right" valign="top">unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a7c9d557cd7ad577ed76e4337b1fd843a">ComputeHistogram</a> (<a class="el" href="classwx_image_histogram.html">wxImageHistogram</a> &histogram) const </td></tr>
<tr class="memdesc:a7c9d557cd7ad577ed76e4337b1fd843a"><td class="mdescLeft"> </td><td class="mdescRight">Computes the histogram of the image. <a href="#a7c9d557cd7ad577ed76e4337b1fd843a"></a><br/></td></tr>
<tr class="separator:a7c9d557cd7ad577ed76e4337b1fd843a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adfd2a60833d72432a0a28b54ca83a2d0"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#adfd2a60833d72432a0a28b54ca83a2d0">FindFirstUnusedColour</a> (unsigned char *r, unsigned char *g, unsigned char *b, unsigned char startR=1, unsigned char startG=0, unsigned char startB=0) const </td></tr>
<tr class="memdesc:adfd2a60833d72432a0a28b54ca83a2d0"><td class="mdescLeft"> </td><td class="mdescRight">Finds the first colour that is never used in the image. <a href="#adfd2a60833d72432a0a28b54ca83a2d0"></a><br/></td></tr>
<tr class="separator:adfd2a60833d72432a0a28b54ca83a2d0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4be78fed2c5a82d53114d77aad916371"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a4be78fed2c5a82d53114d77aad916371">operator=</a> (const <a class="el" href="classwx_image.html">wxImage</a> &image)</td></tr>
<tr class="memdesc:a4be78fed2c5a82d53114d77aad916371"><td class="mdescLeft"> </td><td class="mdescRight">Assignment operator, using <a class="el" href="overview_refcount.html">reference counting</a>. <a href="#a4be78fed2c5a82d53114d77aad916371"></a><br/></td></tr>
<tr class="separator:a4be78fed2c5a82d53114d77aad916371"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Getters</div></td></tr>
<tr class="memitem:a8e68eb081e49f51cc0410431385f9be9"><td class="memItemLeft" align="right" valign="top">unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a8e68eb081e49f51cc0410431385f9be9">GetAlpha</a> () const </td></tr>
<tr class="memdesc:a8e68eb081e49f51cc0410431385f9be9"><td class="mdescLeft"> </td><td class="mdescRight">Returns pointer to the array storing the alpha values for this image. <a href="#a8e68eb081e49f51cc0410431385f9be9"></a><br/></td></tr>
<tr class="separator:a8e68eb081e49f51cc0410431385f9be9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5cac38e8fd2536852406d9c8daa55023"><td class="memItemLeft" align="right" valign="top">unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a5cac38e8fd2536852406d9c8daa55023">GetData</a> () const </td></tr>
<tr class="memdesc:a5cac38e8fd2536852406d9c8daa55023"><td class="mdescLeft"> </td><td class="mdescRight">Returns the image data as an array. <a href="#a5cac38e8fd2536852406d9c8daa55023"></a><br/></td></tr>
<tr class="separator:a5cac38e8fd2536852406d9c8daa55023"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a406fe67d895c815386bfd2c697a1a667"><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a406fe67d895c815386bfd2c697a1a667">GetAlpha</a> (int x, int y) const </td></tr>
<tr class="memdesc:a406fe67d895c815386bfd2c697a1a667"><td class="mdescLeft"> </td><td class="mdescRight">Return alpha value at given pixel location. <a href="#a406fe67d895c815386bfd2c697a1a667"></a><br/></td></tr>
<tr class="separator:a406fe67d895c815386bfd2c697a1a667"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ade7e4b89f960bffbc09a88863145397a"><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ade7e4b89f960bffbc09a88863145397a">GetRed</a> (int x, int y) const </td></tr>
<tr class="memdesc:ade7e4b89f960bffbc09a88863145397a"><td class="mdescLeft"> </td><td class="mdescRight">Returns the red intensity at the given coordinate. <a href="#ade7e4b89f960bffbc09a88863145397a"></a><br/></td></tr>
<tr class="separator:ade7e4b89f960bffbc09a88863145397a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a43533994a507cd8f419759cddeef8df2"><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a43533994a507cd8f419759cddeef8df2">GetGreen</a> (int x, int y) const </td></tr>
<tr class="memdesc:a43533994a507cd8f419759cddeef8df2"><td class="mdescLeft"> </td><td class="mdescRight">Returns the green intensity at the given coordinate. <a href="#a43533994a507cd8f419759cddeef8df2"></a><br/></td></tr>
<tr class="separator:a43533994a507cd8f419759cddeef8df2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a19bf61cbc4d66512f3244149886f2e9f"><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a19bf61cbc4d66512f3244149886f2e9f">GetBlue</a> (int x, int y) const </td></tr>
<tr class="memdesc:a19bf61cbc4d66512f3244149886f2e9f"><td class="mdescLeft"> </td><td class="mdescRight">Returns the blue intensity at the given coordinate. <a href="#a19bf61cbc4d66512f3244149886f2e9f"></a><br/></td></tr>
<tr class="separator:a19bf61cbc4d66512f3244149886f2e9f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa9c4b367f98baac91c77f863351f7c26"><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aa9c4b367f98baac91c77f863351f7c26">GetMaskRed</a> () const </td></tr>
<tr class="memdesc:aa9c4b367f98baac91c77f863351f7c26"><td class="mdescLeft"> </td><td class="mdescRight">Gets the red value of the mask colour. <a href="#aa9c4b367f98baac91c77f863351f7c26"></a><br/></td></tr>
<tr class="separator:aa9c4b367f98baac91c77f863351f7c26"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acf6994b3c2706193ee910c3836e6b0ec"><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#acf6994b3c2706193ee910c3836e6b0ec">GetMaskGreen</a> () const </td></tr>
<tr class="memdesc:acf6994b3c2706193ee910c3836e6b0ec"><td class="mdescLeft"> </td><td class="mdescRight">Gets the green value of the mask colour. <a href="#acf6994b3c2706193ee910c3836e6b0ec"></a><br/></td></tr>
<tr class="separator:acf6994b3c2706193ee910c3836e6b0ec"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad5f1fc61f1343633ba80f3402f19956c"><td class="memItemLeft" align="right" valign="top">unsigned char </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ad5f1fc61f1343633ba80f3402f19956c">GetMaskBlue</a> () const </td></tr>
<tr class="memdesc:ad5f1fc61f1343633ba80f3402f19956c"><td class="mdescLeft"> </td><td class="mdescRight">Gets the blue value of the mask colour. <a href="#ad5f1fc61f1343633ba80f3402f19956c"></a><br/></td></tr>
<tr class="separator:ad5f1fc61f1343633ba80f3402f19956c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abd2c9f02c948813eb23ae45481977995"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#abd2c9f02c948813eb23ae45481977995">GetWidth</a> () const </td></tr>
<tr class="memdesc:abd2c9f02c948813eb23ae45481977995"><td class="mdescLeft"> </td><td class="mdescRight">Gets the width of the image in pixels. <a href="#abd2c9f02c948813eb23ae45481977995"></a><br/></td></tr>
<tr class="separator:abd2c9f02c948813eb23ae45481977995"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a73d10c7d8ea36dc5421f2713ce1d9e48"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a73d10c7d8ea36dc5421f2713ce1d9e48">GetHeight</a> () const </td></tr>
<tr class="memdesc:a73d10c7d8ea36dc5421f2713ce1d9e48"><td class="mdescLeft"> </td><td class="mdescRight">Gets the height of the image in pixels. <a href="#a73d10c7d8ea36dc5421f2713ce1d9e48"></a><br/></td></tr>
<tr class="separator:a73d10c7d8ea36dc5421f2713ce1d9e48"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aae7bbee7b8b53302e3656b93bba217cd"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_size.html">wxSize</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aae7bbee7b8b53302e3656b93bba217cd">GetSize</a> () const </td></tr>
<tr class="memdesc:aae7bbee7b8b53302e3656b93bba217cd"><td class="mdescLeft"> </td><td class="mdescRight">Returns the size of the image in pixels. <a href="#aae7bbee7b8b53302e3656b93bba217cd"></a><br/></td></tr>
<tr class="separator:aae7bbee7b8b53302e3656b93bba217cd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af006480a04b88e20033bab1615e05de4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_string.html">wxString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#af006480a04b88e20033bab1615e05de4">GetOption</a> (const <a class="el" href="classwx_string.html">wxString</a> &name) const </td></tr>
<tr class="memdesc:af006480a04b88e20033bab1615e05de4"><td class="mdescLeft"> </td><td class="mdescRight">Gets a user-defined string-valued option. <a href="#af006480a04b88e20033bab1615e05de4"></a><br/></td></tr>
<tr class="separator:af006480a04b88e20033bab1615e05de4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af752636f2a2baecd5d33cd8e8501c044"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#af752636f2a2baecd5d33cd8e8501c044">GetOptionInt</a> (const <a class="el" href="classwx_string.html">wxString</a> &name) const </td></tr>
<tr class="memdesc:af752636f2a2baecd5d33cd8e8501c044"><td class="mdescLeft"> </td><td class="mdescRight">Gets a user-defined integer-valued option. <a href="#af752636f2a2baecd5d33cd8e8501c044"></a><br/></td></tr>
<tr class="separator:af752636f2a2baecd5d33cd8e8501c044"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8262377d07012664242529bca77f91ab"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a8262377d07012664242529bca77f91ab">GetOrFindMaskColour</a> (unsigned char *r, unsigned char *g, unsigned char *b) const </td></tr>
<tr class="memdesc:a8262377d07012664242529bca77f91ab"><td class="mdescLeft"> </td><td class="mdescRight">Get the current mask colour or find a suitable unused colour that could be used as a mask colour. <a href="#a8262377d07012664242529bca77f91ab"></a><br/></td></tr>
<tr class="separator:a8262377d07012664242529bca77f91ab"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a055f1cd8ae68ae83204ecc3b0fff0f57"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classwx_palette.html">wxPalette</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a055f1cd8ae68ae83204ecc3b0fff0f57">GetPalette</a> () const </td></tr>
<tr class="memdesc:a055f1cd8ae68ae83204ecc3b0fff0f57"><td class="mdescLeft"> </td><td class="mdescRight">Returns the palette associated with the image. <a href="#a055f1cd8ae68ae83204ecc3b0fff0f57"></a><br/></td></tr>
<tr class="separator:a055f1cd8ae68ae83204ecc3b0fff0f57"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a54967a3c86a41b62712dfa16fffa8cda"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_image.html">wxImage</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a54967a3c86a41b62712dfa16fffa8cda">GetSubImage</a> (const <a class="el" href="classwx_rect.html">wxRect</a> &rect) const </td></tr>
<tr class="memdesc:a54967a3c86a41b62712dfa16fffa8cda"><td class="mdescLeft"> </td><td class="mdescRight">Returns a sub image of the current one as long as the rect belongs entirely to the image. <a href="#a54967a3c86a41b62712dfa16fffa8cda"></a><br/></td></tr>
<tr class="separator:a54967a3c86a41b62712dfa16fffa8cda"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac711680e14facac5476a4a2946b7dc42"><td class="memItemLeft" align="right" valign="top"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ac711680e14facac5476a4a2946b7dc42">GetType</a> () const </td></tr>
<tr class="memdesc:ac711680e14facac5476a4a2946b7dc42"><td class="mdescLeft"> </td><td class="mdescRight">Gets the type of image found by <a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0" title="Loads an image from an input stream.">LoadFile()</a> or specified with <a class="el" href="classwx_image.html#adbdd72be525d71ebb3fe01a5de02607c" title="Saves an image in the given stream.">SaveFile()</a>. <a href="#ac711680e14facac5476a4a2946b7dc42"></a><br/></td></tr>
<tr class="separator:ac711680e14facac5476a4a2946b7dc42"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abd42fd2c579837850ab5909ab2bf200c"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#abd42fd2c579837850ab5909ab2bf200c">HasAlpha</a> () const </td></tr>
<tr class="memdesc:abd42fd2c579837850ab5909ab2bf200c"><td class="mdescLeft"> </td><td class="mdescRight">Returns <span class="literal">true</span> if this image has alpha channel, <span class="literal">false</span> otherwise. <a href="#abd42fd2c579837850ab5909ab2bf200c"></a><br/></td></tr>
<tr class="separator:abd42fd2c579837850ab5909ab2bf200c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6b5285194b6416122381cf8b824a156d"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a6b5285194b6416122381cf8b824a156d">HasMask</a> () const </td></tr>
<tr class="memdesc:a6b5285194b6416122381cf8b824a156d"><td class="mdescLeft"> </td><td class="mdescRight">Returns <span class="literal">true</span> if there is a mask active, <span class="literal">false</span> otherwise. <a href="#a6b5285194b6416122381cf8b824a156d"></a><br/></td></tr>
<tr class="separator:a6b5285194b6416122381cf8b824a156d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a868ae81f470e1bef6ca81dd985078782"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a868ae81f470e1bef6ca81dd985078782">HasOption</a> (const <a class="el" href="classwx_string.html">wxString</a> &name) const </td></tr>
<tr class="memdesc:a868ae81f470e1bef6ca81dd985078782"><td class="mdescLeft"> </td><td class="mdescRight">Returns <span class="literal">true</span> if the given option is present. <a href="#a868ae81f470e1bef6ca81dd985078782"></a><br/></td></tr>
<tr class="separator:a868ae81f470e1bef6ca81dd985078782"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab426714385b517d9367f7595e95714e0"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ab426714385b517d9367f7595e95714e0">IsOk</a> () const </td></tr>
<tr class="memdesc:ab426714385b517d9367f7595e95714e0"><td class="mdescLeft"> </td><td class="mdescRight">Returns <span class="literal">true</span> if image data is present. <a href="#ab426714385b517d9367f7595e95714e0"></a><br/></td></tr>
<tr class="separator:ab426714385b517d9367f7595e95714e0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adbe6a22287f6bbbfc5dae4514ca62385"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#adbe6a22287f6bbbfc5dae4514ca62385">IsTransparent</a> (int x, int y, unsigned char threshold=<a class="el" href="image_8h.html#ab038b59ef0b8209ae59f38c9e26de410">wxIMAGE_ALPHA_THRESHOLD</a>) const </td></tr>
<tr class="memdesc:adbe6a22287f6bbbfc5dae4514ca62385"><td class="mdescLeft"> </td><td class="mdescRight">Returns <span class="literal">true</span> if the given pixel is transparent, i.e. either has the mask colour if this image has a mask or if this image has alpha channel and alpha value of this pixel is strictly less than <em>threshold</em>. <a href="#adbe6a22287f6bbbfc5dae4514ca62385"></a><br/></td></tr>
<tr class="separator:adbe6a22287f6bbbfc5dae4514ca62385"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Loading and saving functions</div></td></tr>
<tr class="memitem:aa249e657259fe6518d68a5208b9043d0"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0">LoadFile</a> (<a class="el" href="classwx_input_stream.html">wxInputStream</a> &stream, <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> type=<a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a>, int index=-1)</td></tr>
<tr class="memdesc:aa249e657259fe6518d68a5208b9043d0"><td class="mdescLeft"> </td><td class="mdescRight">Loads an image from an input stream. <a href="#aa249e657259fe6518d68a5208b9043d0"></a><br/></td></tr>
<tr class="separator:aa249e657259fe6518d68a5208b9043d0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2f514d576c0c086249cd39edac0c1bd6"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a2f514d576c0c086249cd39edac0c1bd6">LoadFile</a> (const <a class="el" href="classwx_string.html">wxString</a> &name, <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> type=<a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a>, int index=-1)</td></tr>
<tr class="memdesc:a2f514d576c0c086249cd39edac0c1bd6"><td class="mdescLeft"> </td><td class="mdescRight">Loads an image from a file. <a href="#a2f514d576c0c086249cd39edac0c1bd6"></a><br/></td></tr>
<tr class="separator:a2f514d576c0c086249cd39edac0c1bd6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5261b155bbc93ed1719462d80ce699be"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a5261b155bbc93ed1719462d80ce699be">LoadFile</a> (const <a class="el" href="classwx_string.html">wxString</a> &name, const <a class="el" href="classwx_string.html">wxString</a> &mimetype, int index=-1)</td></tr>
<tr class="memdesc:a5261b155bbc93ed1719462d80ce699be"><td class="mdescLeft"> </td><td class="mdescRight">Loads an image from a file. <a href="#a5261b155bbc93ed1719462d80ce699be"></a><br/></td></tr>
<tr class="separator:a5261b155bbc93ed1719462d80ce699be"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a318ae843ecc2e10fdc460865dff49a99"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a318ae843ecc2e10fdc460865dff49a99">LoadFile</a> (<a class="el" href="classwx_input_stream.html">wxInputStream</a> &stream, const <a class="el" href="classwx_string.html">wxString</a> &mimetype, int index=-1)</td></tr>
<tr class="memdesc:a318ae843ecc2e10fdc460865dff49a99"><td class="mdescLeft"> </td><td class="mdescRight">Loads an image from an input stream. <a href="#a318ae843ecc2e10fdc460865dff49a99"></a><br/></td></tr>
<tr class="separator:a318ae843ecc2e10fdc460865dff49a99"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adbdd72be525d71ebb3fe01a5de02607c"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#adbdd72be525d71ebb3fe01a5de02607c">SaveFile</a> (<a class="el" href="classwx_output_stream.html">wxOutputStream</a> &stream, const <a class="el" href="classwx_string.html">wxString</a> &mimetype) const </td></tr>
<tr class="memdesc:adbdd72be525d71ebb3fe01a5de02607c"><td class="mdescLeft"> </td><td class="mdescRight">Saves an image in the given stream. <a href="#adbdd72be525d71ebb3fe01a5de02607c"></a><br/></td></tr>
<tr class="separator:adbdd72be525d71ebb3fe01a5de02607c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9416097f955a828243cba8431e7044d4"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a9416097f955a828243cba8431e7044d4">SaveFile</a> (const <a class="el" href="classwx_string.html">wxString</a> &name, <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> type) const </td></tr>
<tr class="memdesc:a9416097f955a828243cba8431e7044d4"><td class="mdescLeft"> </td><td class="mdescRight">Saves an image in the named file. <a href="#a9416097f955a828243cba8431e7044d4"></a><br/></td></tr>
<tr class="separator:a9416097f955a828243cba8431e7044d4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adef2e0344bfa416816cc4d63c76375e4"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#adef2e0344bfa416816cc4d63c76375e4">SaveFile</a> (const <a class="el" href="classwx_string.html">wxString</a> &name, const <a class="el" href="classwx_string.html">wxString</a> &mimetype) const </td></tr>
<tr class="memdesc:adef2e0344bfa416816cc4d63c76375e4"><td class="mdescLeft"> </td><td class="mdescRight">Saves an image in the named file. <a href="#adef2e0344bfa416816cc4d63c76375e4"></a><br/></td></tr>
<tr class="separator:adef2e0344bfa416816cc4d63c76375e4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4c5201cc30a99d5cc006d99100dcf55d"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a4c5201cc30a99d5cc006d99100dcf55d">SaveFile</a> (const <a class="el" href="classwx_string.html">wxString</a> &name) const </td></tr>
<tr class="memdesc:a4c5201cc30a99d5cc006d99100dcf55d"><td class="mdescLeft"> </td><td class="mdescRight">Saves an image in the named file. <a href="#a4c5201cc30a99d5cc006d99100dcf55d"></a><br/></td></tr>
<tr class="separator:a4c5201cc30a99d5cc006d99100dcf55d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af8ac6fad3c44385296cdaa1d82358ad0"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#af8ac6fad3c44385296cdaa1d82358ad0">SaveFile</a> (<a class="el" href="classwx_output_stream.html">wxOutputStream</a> &stream, <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> type) const </td></tr>
<tr class="memdesc:af8ac6fad3c44385296cdaa1d82358ad0"><td class="mdescLeft"> </td><td class="mdescRight">Saves an image in the given stream. <a href="#af8ac6fad3c44385296cdaa1d82358ad0"></a><br/></td></tr>
<tr class="separator:af8ac6fad3c44385296cdaa1d82358ad0"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Setters</div></td></tr>
<tr class="memitem:ab46f59f69221258da1397fd7c59e8671"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ab46f59f69221258da1397fd7c59e8671">SetAlpha</a> (unsigned char *alpha=NULL, bool static_data=false)</td></tr>
<tr class="memdesc:ab46f59f69221258da1397fd7c59e8671"><td class="mdescLeft"> </td><td class="mdescRight">This function is similar to <a class="el" href="classwx_image.html#a736a8fc26d32e5eab70682b115bacacf" title="Sets the image data without performing checks.">SetData()</a> and has similar restrictions. <a href="#ab46f59f69221258da1397fd7c59e8671"></a><br/></td></tr>
<tr class="separator:ab46f59f69221258da1397fd7c59e8671"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a882406861db4666fb619af90a1cb4b45"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a882406861db4666fb619af90a1cb4b45">SetAlpha</a> (int x, int y, unsigned char alpha)</td></tr>
<tr class="memdesc:a882406861db4666fb619af90a1cb4b45"><td class="mdescLeft"> </td><td class="mdescRight">Sets the alpha value for the given pixel. <a href="#a882406861db4666fb619af90a1cb4b45"></a><br/></td></tr>
<tr class="separator:a882406861db4666fb619af90a1cb4b45"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1b82ae0550626a74c3ee97d9065628b1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a1b82ae0550626a74c3ee97d9065628b1">ClearAlpha</a> ()</td></tr>
<tr class="memdesc:a1b82ae0550626a74c3ee97d9065628b1"><td class="mdescLeft"> </td><td class="mdescRight">Removes the alpha channel from the image. <a href="#a1b82ae0550626a74c3ee97d9065628b1"></a><br/></td></tr>
<tr class="separator:a1b82ae0550626a74c3ee97d9065628b1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a736a8fc26d32e5eab70682b115bacacf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a736a8fc26d32e5eab70682b115bacacf">SetData</a> (unsigned char *data, bool static_data=false)</td></tr>
<tr class="memdesc:a736a8fc26d32e5eab70682b115bacacf"><td class="mdescLeft"> </td><td class="mdescRight">Sets the image data without performing checks. <a href="#a736a8fc26d32e5eab70682b115bacacf"></a><br/></td></tr>
<tr class="separator:a736a8fc26d32e5eab70682b115bacacf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afda57bc7ba823e7c060dbd7698c6ad31"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#afda57bc7ba823e7c060dbd7698c6ad31">SetData</a> (unsigned char *data, int new_width, int new_height, bool static_data=false)</td></tr>
<tr class="memdesc:afda57bc7ba823e7c060dbd7698c6ad31"><td class="mdescLeft"> </td><td class="mdescRight">This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. <a href="#afda57bc7ba823e7c060dbd7698c6ad31"></a><br/></td></tr>
<tr class="separator:afda57bc7ba823e7c060dbd7698c6ad31"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a62645fe559149a8ee6b27ddc07cfc220"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a62645fe559149a8ee6b27ddc07cfc220">SetMask</a> (bool hasMask=true)</td></tr>
<tr class="memdesc:a62645fe559149a8ee6b27ddc07cfc220"><td class="mdescLeft"> </td><td class="mdescRight">Specifies whether there is a mask or not. <a href="#a62645fe559149a8ee6b27ddc07cfc220"></a><br/></td></tr>
<tr class="separator:a62645fe559149a8ee6b27ddc07cfc220"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a25fcd0777ea579c7a27d78a2a81627e5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a25fcd0777ea579c7a27d78a2a81627e5">SetMaskColour</a> (unsigned char red, unsigned char green, unsigned char blue)</td></tr>
<tr class="memdesc:a25fcd0777ea579c7a27d78a2a81627e5"><td class="mdescLeft"> </td><td class="mdescRight">Sets the mask colour for this image (and tells the image to use the mask). <a href="#a25fcd0777ea579c7a27d78a2a81627e5"></a><br/></td></tr>
<tr class="separator:a25fcd0777ea579c7a27d78a2a81627e5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aaa8be307e013440b9a3e4791eab91771"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aaa8be307e013440b9a3e4791eab91771">SetMaskFromImage</a> (const <a class="el" href="classwx_image.html">wxImage</a> &mask, unsigned char mr, unsigned char mg, unsigned char mb)</td></tr>
<tr class="memdesc:aaa8be307e013440b9a3e4791eab91771"><td class="mdescLeft"> </td><td class="mdescRight">Sets image's mask so that the pixels that have RGB value of mr,mg,mb in mask will be masked in the image. <a href="#aaa8be307e013440b9a3e4791eab91771"></a><br/></td></tr>
<tr class="separator:aaa8be307e013440b9a3e4791eab91771"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a952ee065b17ee07a8cbee568486e01a4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a952ee065b17ee07a8cbee568486e01a4">SetOption</a> (const <a class="el" href="classwx_string.html">wxString</a> &name, const <a class="el" href="classwx_string.html">wxString</a> &value)</td></tr>
<tr class="memdesc:a952ee065b17ee07a8cbee568486e01a4"><td class="mdescLeft"> </td><td class="mdescRight">Sets a user-defined option. <a href="#a952ee065b17ee07a8cbee568486e01a4"></a><br/></td></tr>
<tr class="separator:a952ee065b17ee07a8cbee568486e01a4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acc3d48af8a50bff5ceca51fd649ec981"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#acc3d48af8a50bff5ceca51fd649ec981">SetOption</a> (const <a class="el" href="classwx_string.html">wxString</a> &name, int value)</td></tr>
<tr class="memdesc:acc3d48af8a50bff5ceca51fd649ec981"><td class="mdescLeft"> </td><td class="mdescRight">This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. <a href="#acc3d48af8a50bff5ceca51fd649ec981"></a><br/></td></tr>
<tr class="separator:acc3d48af8a50bff5ceca51fd649ec981"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acbf3a8b9f954b7da7d65adbb9cc9e026"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#acbf3a8b9f954b7da7d65adbb9cc9e026">SetPalette</a> (const <a class="el" href="classwx_palette.html">wxPalette</a> &palette)</td></tr>
<tr class="memdesc:acbf3a8b9f954b7da7d65adbb9cc9e026"><td class="mdescLeft"> </td><td class="mdescRight">Associates a palette with the image. <a href="#acbf3a8b9f954b7da7d65adbb9cc9e026"></a><br/></td></tr>
<tr class="separator:acbf3a8b9f954b7da7d65adbb9cc9e026"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1c75932734bdc807c5a163e98a6e3077"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a1c75932734bdc807c5a163e98a6e3077">SetRGB</a> (int x, int y, unsigned char r, unsigned char g, unsigned char b)</td></tr>
<tr class="memdesc:a1c75932734bdc807c5a163e98a6e3077"><td class="mdescLeft"> </td><td class="mdescRight">Set the color of the pixel at the given x and y coordinate. <a href="#a1c75932734bdc807c5a163e98a6e3077"></a><br/></td></tr>
<tr class="separator:a1c75932734bdc807c5a163e98a6e3077"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a17f90246727d089675e7f44a414280d1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a17f90246727d089675e7f44a414280d1">SetRGB</a> (const <a class="el" href="classwx_rect.html">wxRect</a> &rect, unsigned char red, unsigned char green, unsigned char blue)</td></tr>
<tr class="memdesc:a17f90246727d089675e7f44a414280d1"><td class="mdescLeft"> </td><td class="mdescRight">Sets the colour of the pixels within the given rectangle. <a href="#a17f90246727d089675e7f44a414280d1"></a><br/></td></tr>
<tr class="separator:a17f90246727d089675e7f44a414280d1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab4a6c25da79e4f2473246108951906e6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ab4a6c25da79e4f2473246108951906e6">SetType</a> (<a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> type)</td></tr>
<tr class="memdesc:ab4a6c25da79e4f2473246108951906e6"><td class="mdescLeft"> </td><td class="mdescRight">Set the type of image returned by <a class="el" href="classwx_image.html#ac711680e14facac5476a4a2946b7dc42" title="Gets the type of image found by LoadFile() or specified with SaveFile().">GetType()</a>. <a href="#ab4a6c25da79e4f2473246108951906e6"></a><br/></td></tr>
<tr class="separator:ab4a6c25da79e4f2473246108951906e6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_classwx_object"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classwx_object')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classwx_object.html">wxObject</a></td></tr>
<tr class="memitem:acaa378363a28af421ab56ad7b46eadf0 inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#acaa378363a28af421ab56ad7b46eadf0">wxObject</a> ()</td></tr>
<tr class="memdesc:acaa378363a28af421ab56ad7b46eadf0 inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Default ctor; initializes to <span class="literal">NULL</span> the internal reference data. <a href="#acaa378363a28af421ab56ad7b46eadf0"></a><br/></td></tr>
<tr class="separator:acaa378363a28af421ab56ad7b46eadf0 inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4721b4dc9b7aff0f30904ba2ea3954cf inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a4721b4dc9b7aff0f30904ba2ea3954cf">wxObject</a> (const <a class="el" href="classwx_object.html">wxObject</a> &other)</td></tr>
<tr class="memdesc:a4721b4dc9b7aff0f30904ba2ea3954cf inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Copy ctor. <a href="#a4721b4dc9b7aff0f30904ba2ea3954cf"></a><br/></td></tr>
<tr class="separator:a4721b4dc9b7aff0f30904ba2ea3954cf inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2a51aa8bfbab47ca2f051bcf84b3f35b inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a2a51aa8bfbab47ca2f051bcf84b3f35b">~wxObject</a> ()</td></tr>
<tr class="memdesc:a2a51aa8bfbab47ca2f051bcf84b3f35b inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#a2a51aa8bfbab47ca2f051bcf84b3f35b"></a><br/></td></tr>
<tr class="separator:a2a51aa8bfbab47ca2f051bcf84b3f35b inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab3a0c6f723cbaddb47be4e8dd98cc8e2 inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classwx_class_info.html">wxClassInfo</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#ab3a0c6f723cbaddb47be4e8dd98cc8e2">GetClassInfo</a> () const </td></tr>
<tr class="memdesc:ab3a0c6f723cbaddb47be4e8dd98cc8e2 inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">This virtual function is redefined for every class that requires run-time type information, when using the <a class="el" href="group__group__funcmacro__rtti.html#ga20465fc7e022e29a5dacfad46e152e75" title="Used inside a class declaration to declare that the class should be made known to the class hierarchy...">wxDECLARE_CLASS</a> macro (or similar). <a href="#ab3a0c6f723cbaddb47be4e8dd98cc8e2"></a><br/></td></tr>
<tr class="separator:ab3a0c6f723cbaddb47be4e8dd98cc8e2 inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aabdb4fc957226544a8408167844e4f42 inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_object_ref_data.html">wxObjectRefData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#aabdb4fc957226544a8408167844e4f42">GetRefData</a> () const </td></tr>
<tr class="memdesc:aabdb4fc957226544a8408167844e4f42 inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Returns the <a class="el" href="classwx_object.html#a9e31954530a0abd54982effc443ed2b8" title="Pointer to an object which is the object's reference-counted data.">wxObject::m_refData</a> pointer, i.e. the data referenced by this object. <a href="#aabdb4fc957226544a8408167844e4f42"></a><br/></td></tr>
<tr class="separator:aabdb4fc957226544a8408167844e4f42 inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af40d580385cf4f8112fae7713404b01e inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#af40d580385cf4f8112fae7713404b01e">IsKindOf</a> (const <a class="el" href="classwx_class_info.html">wxClassInfo</a> *info) const </td></tr>
<tr class="memdesc:af40d580385cf4f8112fae7713404b01e inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Determines whether this class is a subclass of (or the same class as) the given class. <a href="#af40d580385cf4f8112fae7713404b01e"></a><br/></td></tr>
<tr class="separator:af40d580385cf4f8112fae7713404b01e inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a80a1a3fda7b14396a9ddd3d7a46a88bd inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a80a1a3fda7b14396a9ddd3d7a46a88bd">IsSameAs</a> (const <a class="el" href="classwx_object.html">wxObject</a> &obj) const </td></tr>
<tr class="memdesc:a80a1a3fda7b14396a9ddd3d7a46a88bd inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Returns <span class="literal">true</span> if this object has the same data pointer as <em>obj</em>. <a href="#a80a1a3fda7b14396a9ddd3d7a46a88bd"></a><br/></td></tr>
<tr class="separator:a80a1a3fda7b14396a9ddd3d7a46a88bd inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2f6f1aa51fe9fc2b1415ca4211a90e9e inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a2f6f1aa51fe9fc2b1415ca4211a90e9e">Ref</a> (const <a class="el" href="classwx_object.html">wxObject</a> &clone)</td></tr>
<tr class="memdesc:a2f6f1aa51fe9fc2b1415ca4211a90e9e inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Makes this object refer to the data in <em>clone</em>. <a href="#a2f6f1aa51fe9fc2b1415ca4211a90e9e"></a><br/></td></tr>
<tr class="separator:a2f6f1aa51fe9fc2b1415ca4211a90e9e inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afab780710f2adc1bb33310e27590140b inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#afab780710f2adc1bb33310e27590140b">SetRefData</a> (<a class="el" href="classwx_object_ref_data.html">wxObjectRefData</a> *data)</td></tr>
<tr class="memdesc:afab780710f2adc1bb33310e27590140b inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Sets the <a class="el" href="classwx_object.html#a9e31954530a0abd54982effc443ed2b8" title="Pointer to an object which is the object's reference-counted data.">wxObject::m_refData</a> pointer. <a href="#afab780710f2adc1bb33310e27590140b"></a><br/></td></tr>
<tr class="separator:afab780710f2adc1bb33310e27590140b inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af51efc6b1ae632fc7f0cd7ebbce9fa36 inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#af51efc6b1ae632fc7f0cd7ebbce9fa36">UnRef</a> ()</td></tr>
<tr class="memdesc:af51efc6b1ae632fc7f0cd7ebbce9fa36 inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Decrements the reference count in the associated data, and if it is zero, deletes the data. <a href="#af51efc6b1ae632fc7f0cd7ebbce9fa36"></a><br/></td></tr>
<tr class="separator:af51efc6b1ae632fc7f0cd7ebbce9fa36 inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a74b40e42d19a4b9e9bec0b57d62a5725 inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a74b40e42d19a4b9e9bec0b57d62a5725">UnShare</a> ()</td></tr>
<tr class="memdesc:a74b40e42d19a4b9e9bec0b57d62a5725 inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">This is the same of <a class="el" href="classwx_object.html#a60204063f3cc3aa2fa1c7ff5bda9eb13" title="Ensure that this object's data is not shared with any other object.">AllocExclusive()</a> but this method is public. <a href="#a74b40e42d19a4b9e9bec0b57d62a5725"></a><br/></td></tr>
<tr class="separator:a74b40e42d19a4b9e9bec0b57d62a5725 inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a07b8f34f5afc5743195c5fed052f55d3 inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a07b8f34f5afc5743195c5fed052f55d3">operator delete</a> (void *buf)</td></tr>
<tr class="memdesc:a07b8f34f5afc5743195c5fed052f55d3 inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">The <em>delete</em> operator is defined for debugging versions of the library only, when the identifier <code><b>WXDEBUG</b></code> is defined. <a href="#a07b8f34f5afc5743195c5fed052f55d3"></a><br/></td></tr>
<tr class="separator:a07b8f34f5afc5743195c5fed052f55d3 inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a96fa423a1dbc212c8227a5d83825971f inherit pub_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a96fa423a1dbc212c8227a5d83825971f">operator new</a> (size_t size, const <a class="el" href="classwx_string.html">wxString</a> &filename=NULL, int lineNum=0)</td></tr>
<tr class="memdesc:a96fa423a1dbc212c8227a5d83825971f inherit pub_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">The <em>new</em> operator is defined for debugging versions of the library only, when the identifier <code><b>WXDEBUG</b></code> is defined. <a href="#a96fa423a1dbc212c8227a5d83825971f"></a><br/></td></tr>
<tr class="separator:a96fa423a1dbc212c8227a5d83825971f inherit pub_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a786fdfa44290867e1b1fd64bcd26aded"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a786fdfa44290867e1b1fd64bcd26aded">CanRead</a> (const <a class="el" href="classwx_string.html">wxString</a> &filename)</td></tr>
<tr class="memdesc:a786fdfa44290867e1b1fd64bcd26aded"><td class="mdescLeft"> </td><td class="mdescRight">Returns <span class="literal">true</span> if at least one of the available image handlers can read the file with the given name. <a href="#a786fdfa44290867e1b1fd64bcd26aded"></a><br/></td></tr>
<tr class="separator:a786fdfa44290867e1b1fd64bcd26aded"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aac069cba7821715661e03d9b6eeee98f"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aac069cba7821715661e03d9b6eeee98f">CanRead</a> (<a class="el" href="classwx_input_stream.html">wxInputStream</a> &stream)</td></tr>
<tr class="memdesc:aac069cba7821715661e03d9b6eeee98f"><td class="mdescLeft"> </td><td class="mdescRight">Returns <span class="literal">true</span> if at least one of the available image handlers can read the data in the given stream. <a href="#aac069cba7821715661e03d9b6eeee98f"></a><br/></td></tr>
<tr class="separator:aac069cba7821715661e03d9b6eeee98f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0ed7bd5c0eba03553b6533e2f79e0ff1"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classwx_string.html">wxString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a0ed7bd5c0eba03553b6533e2f79e0ff1">GetImageExtWildcard</a> ()</td></tr>
<tr class="memdesc:a0ed7bd5c0eba03553b6533e2f79e0ff1"><td class="mdescLeft"> </td><td class="mdescRight">Iterates all registered <a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a> objects, and returns a string containing file extension masks suitable for passing to file open/save dialog boxes. <a href="#a0ed7bd5c0eba03553b6533e2f79e0ff1"></a><br/></td></tr>
<tr class="separator:a0ed7bd5c0eba03553b6533e2f79e0ff1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a28041e34c4dccaf9cba3fff358121b83"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classwx_image_1_1_h_s_v_value.html">wxImage::HSVValue</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a28041e34c4dccaf9cba3fff358121b83">RGBtoHSV</a> (const <a class="el" href="classwx_image_1_1_r_g_b_value.html">wxImage::RGBValue</a> &rgb)</td></tr>
<tr class="memdesc:a28041e34c4dccaf9cba3fff358121b83"><td class="mdescLeft"> </td><td class="mdescRight">Converts a color in RGB color space to HSV color space. <a href="#a28041e34c4dccaf9cba3fff358121b83"></a><br/></td></tr>
<tr class="separator:a28041e34c4dccaf9cba3fff358121b83"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa72cf0a75c1e517f69787e1984717017"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classwx_image_1_1_r_g_b_value.html">wxImage::RGBValue</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aa72cf0a75c1e517f69787e1984717017">HSVtoRGB</a> (const <a class="el" href="classwx_image_1_1_h_s_v_value.html">wxImage::HSVValue</a> &hsv)</td></tr>
<tr class="memdesc:aa72cf0a75c1e517f69787e1984717017"><td class="mdescLeft"> </td><td class="mdescRight">Converts a color in HSV color space to RGB color space. <a href="#aa72cf0a75c1e517f69787e1984717017"></a><br/></td></tr>
<tr class="separator:aa72cf0a75c1e517f69787e1984717017"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Handler management functions</div></td></tr>
<tr class="memitem:ab39fb3747dfb8c2d444eff9fe41fa205"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ab39fb3747dfb8c2d444eff9fe41fa205">AddHandler</a> (<a class="el" href="classwx_image_handler.html">wxImageHandler</a> *handler)</td></tr>
<tr class="memdesc:ab39fb3747dfb8c2d444eff9fe41fa205"><td class="mdescLeft"> </td><td class="mdescRight">Register an image handler. <a href="#ab39fb3747dfb8c2d444eff9fe41fa205"></a><br/></td></tr>
<tr class="separator:ab39fb3747dfb8c2d444eff9fe41fa205"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa50b222b999e7cd690f2a5be0e0e9cef"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#aa50b222b999e7cd690f2a5be0e0e9cef">CleanUpHandlers</a> ()</td></tr>
<tr class="memdesc:aa50b222b999e7cd690f2a5be0e0e9cef"><td class="mdescLeft"> </td><td class="mdescRight">Deletes all image handlers. <a href="#aa50b222b999e7cd690f2a5be0e0e9cef"></a><br/></td></tr>
<tr class="separator:aa50b222b999e7cd690f2a5be0e0e9cef"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abb0458fbb84d41af925f3d2c59d1adde"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classwx_image_handler.html">wxImageHandler</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#abb0458fbb84d41af925f3d2c59d1adde">FindHandler</a> (const <a class="el" href="classwx_string.html">wxString</a> &name)</td></tr>
<tr class="memdesc:abb0458fbb84d41af925f3d2c59d1adde"><td class="mdescLeft"> </td><td class="mdescRight">Finds the handler with the given name. <a href="#abb0458fbb84d41af925f3d2c59d1adde"></a><br/></td></tr>
<tr class="separator:abb0458fbb84d41af925f3d2c59d1adde"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2bd74e0e2e3ba7980e09cf14fca86a7c"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classwx_image_handler.html">wxImageHandler</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a2bd74e0e2e3ba7980e09cf14fca86a7c">FindHandler</a> (const <a class="el" href="classwx_string.html">wxString</a> &extension, <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> imageType)</td></tr>
<tr class="memdesc:a2bd74e0e2e3ba7980e09cf14fca86a7c"><td class="mdescLeft"> </td><td class="mdescRight">Finds the handler associated with the given extension and type. <a href="#a2bd74e0e2e3ba7980e09cf14fca86a7c"></a><br/></td></tr>
<tr class="separator:a2bd74e0e2e3ba7980e09cf14fca86a7c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae7b426b2352950992181c0760425e5e4"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classwx_image_handler.html">wxImageHandler</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ae7b426b2352950992181c0760425e5e4">FindHandler</a> (<a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> imageType)</td></tr>
<tr class="memdesc:ae7b426b2352950992181c0760425e5e4"><td class="mdescLeft"> </td><td class="mdescRight">Finds the handler associated with the given image type. <a href="#ae7b426b2352950992181c0760425e5e4"></a><br/></td></tr>
<tr class="separator:ae7b426b2352950992181c0760425e5e4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5e3f7cb7089c70f91e977fa2fa896b52"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classwx_image_handler.html">wxImageHandler</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a5e3f7cb7089c70f91e977fa2fa896b52">FindHandlerMime</a> (const <a class="el" href="classwx_string.html">wxString</a> &mimetype)</td></tr>
<tr class="memdesc:a5e3f7cb7089c70f91e977fa2fa896b52"><td class="mdescLeft"> </td><td class="mdescRight">Finds the handler associated with the given MIME type. <a href="#a5e3f7cb7089c70f91e977fa2fa896b52"></a><br/></td></tr>
<tr class="separator:a5e3f7cb7089c70f91e977fa2fa896b52"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4c3a141a4d1e953e7e64e4c9477a76fb"><td class="memItemLeft" align="right" valign="top">static wxList & </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a4c3a141a4d1e953e7e64e4c9477a76fb">GetHandlers</a> ()</td></tr>
<tr class="memdesc:a4c3a141a4d1e953e7e64e4c9477a76fb"><td class="mdescLeft"> </td><td class="mdescRight">Returns the static list of image format handlers. <a href="#a4c3a141a4d1e953e7e64e4c9477a76fb"></a><br/></td></tr>
<tr class="separator:a4c3a141a4d1e953e7e64e4c9477a76fb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab2f032e0b7766dc69d4f092f4a55fd60"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#ab2f032e0b7766dc69d4f092f4a55fd60">InitStandardHandlers</a> ()</td></tr>
<tr class="memdesc:ab2f032e0b7766dc69d4f092f4a55fd60"><td class="mdescLeft"> </td><td class="mdescRight">Internal use only. <a href="#ab2f032e0b7766dc69d4f092f4a55fd60"></a><br/></td></tr>
<tr class="separator:ab2f032e0b7766dc69d4f092f4a55fd60"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adcecda55890d6e9e3c827751a9ec42b0"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#adcecda55890d6e9e3c827751a9ec42b0">InsertHandler</a> (<a class="el" href="classwx_image_handler.html">wxImageHandler</a> *handler)</td></tr>
<tr class="memdesc:adcecda55890d6e9e3c827751a9ec42b0"><td class="mdescLeft"> </td><td class="mdescRight">Adds a handler at the start of the static list of format handlers. <a href="#adcecda55890d6e9e3c827751a9ec42b0"></a><br/></td></tr>
<tr class="separator:adcecda55890d6e9e3c827751a9ec42b0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a70ef86ff481bc18c0a32f5467a071e42"><td class="memItemLeft" align="right" valign="top">static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a70ef86ff481bc18c0a32f5467a071e42">RemoveHandler</a> (const <a class="el" href="classwx_string.html">wxString</a> &name)</td></tr>
<tr class="memdesc:a70ef86ff481bc18c0a32f5467a071e42"><td class="mdescLeft"> </td><td class="mdescRight">Finds the handler with the given name, and removes it. <a href="#a70ef86ff481bc18c0a32f5467a071e42"></a><br/></td></tr>
<tr class="separator:a70ef86ff481bc18c0a32f5467a071e42"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:abea8ef407ac0c0cf829ea8a3c9e101ee"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#abea8ef407ac0c0cf829ea8a3c9e101ee">GetImageCount</a> (const <a class="el" href="classwx_string.html">wxString</a> &filename, <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> type=<a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a>)</td></tr>
<tr class="memdesc:abea8ef407ac0c0cf829ea8a3c9e101ee"><td class="mdescLeft"> </td><td class="mdescRight">If the image file contains more than one image and the image handler is capable of retrieving these individually, this function will return the number of available images. <a href="#abea8ef407ac0c0cf829ea8a3c9e101ee"></a><br/></td></tr>
<tr class="separator:abea8ef407ac0c0cf829ea8a3c9e101ee"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a54665a3517668fab312e7205de0b88ca"><td class="memItemLeft" align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_image.html#a54665a3517668fab312e7205de0b88ca">GetImageCount</a> (<a class="el" href="classwx_input_stream.html">wxInputStream</a> &stream, <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> type=<a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a>)</td></tr>
<tr class="memdesc:a54665a3517668fab312e7205de0b88ca"><td class="mdescLeft"> </td><td class="mdescRight">If the image file contains more than one image and the image handler is capable of retrieving these individually, this function will return the number of available images. <a href="#a54665a3517668fab312e7205de0b88ca"></a><br/></td></tr>
<tr class="separator:a54665a3517668fab312e7205de0b88ca"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_methods_classwx_object"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classwx_object')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classwx_object.html">wxObject</a></td></tr>
<tr class="memitem:a60204063f3cc3aa2fa1c7ff5bda9eb13 inherit pro_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a60204063f3cc3aa2fa1c7ff5bda9eb13">AllocExclusive</a> ()</td></tr>
<tr class="memdesc:a60204063f3cc3aa2fa1c7ff5bda9eb13 inherit pro_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Ensure that this object's data is not shared with any other object. <a href="#a60204063f3cc3aa2fa1c7ff5bda9eb13"></a><br/></td></tr>
<tr class="separator:a60204063f3cc3aa2fa1c7ff5bda9eb13 inherit pro_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a95c6a5e4e1e03ff23c7b9efe4cff0c1a inherit pro_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classwx_object_ref_data.html">wxObjectRefData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a95c6a5e4e1e03ff23c7b9efe4cff0c1a">CreateRefData</a> () const </td></tr>
<tr class="memdesc:a95c6a5e4e1e03ff23c7b9efe4cff0c1a inherit pro_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Creates a new instance of the wxObjectRefData-derived class specific to this object and returns it. <a href="#a95c6a5e4e1e03ff23c7b9efe4cff0c1a"></a><br/></td></tr>
<tr class="separator:a95c6a5e4e1e03ff23c7b9efe4cff0c1a inherit pro_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1d39f1d3650fe0982c9a1abe7f9fe7b7 inherit pro_methods_classwx_object"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classwx_object_ref_data.html">wxObjectRefData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a1d39f1d3650fe0982c9a1abe7f9fe7b7">CloneRefData</a> (const <a class="el" href="classwx_object_ref_data.html">wxObjectRefData</a> *data) const </td></tr>
<tr class="memdesc:a1d39f1d3650fe0982c9a1abe7f9fe7b7 inherit pro_methods_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Creates a new instance of the wxObjectRefData-derived class specific to this object and initializes it copying <em>data</em>. <a href="#a1d39f1d3650fe0982c9a1abe7f9fe7b7"></a><br/></td></tr>
<tr class="separator:a1d39f1d3650fe0982c9a1abe7f9fe7b7 inherit pro_methods_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pro_attribs_classwx_object"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classwx_object')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classwx_object.html">wxObject</a></td></tr>
<tr class="memitem:a9e31954530a0abd54982effc443ed2b8 inherit pro_attribs_classwx_object"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classwx_object_ref_data.html">wxObjectRefData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classwx_object.html#a9e31954530a0abd54982effc443ed2b8">m_refData</a></td></tr>
<tr class="memdesc:a9e31954530a0abd54982effc443ed2b8 inherit pro_attribs_classwx_object"><td class="mdescLeft"> </td><td class="mdescRight">Pointer to an object which is the object's reference-counted data. <a href="#a9e31954530a0abd54982effc443ed2b8"></a><br/></td></tr>
<tr class="separator:a9e31954530a0abd54982effc443ed2b8 inherit pro_attribs_classwx_object"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a class="anchor" id="a0a2febdc997f1d09c98f76fdaf85113d"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates an empty <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> object without an alpha channel. </p>
</div>
</div>
<a class="anchor" id="a21652c36c8e51bc696756afeaefe2d01"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>clear</em> = <code>true</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates an image with the given size and clears it if requested. </p>
<p>Does not create an alpha channel.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">width</td><td>Specifies the width of the image. </td></tr>
<tr><td class="paramname">height</td><td>Specifies the height of the image. </td></tr>
<tr><td class="paramname">clear</td><td>If <span class="literal">true</span>, initialize the image to black. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ae071c8cdd85a48655ba59a70aeced3d4"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_size.html">wxSize</a> & </td>
<td class="paramname"><em>sz</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>clear</em> = <code>true</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. </p>
</div>
</div>
<a class="anchor" id="a2c97634b43bdd143f34418fb1f98a690"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates an image from data in memory. </p>
<p>If <em>static_data</em> is <span class="literal">false</span> then the <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> will take ownership of the data and free it afterwards. For this, it has to be allocated with <em>malloc</em>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">width</td><td>Specifies the width of the image. </td></tr>
<tr><td class="paramname">height</td><td>Specifies the height of the image. </td></tr>
<tr><td class="paramname">data</td><td>A pointer to RGB data </td></tr>
<tr><td class="paramname">static_data</td><td>Indicates if the data should be free'd after use </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ae4dfc16eddb74fca38a10809f56df264"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_size.html">wxSize</a> & </td>
<td class="paramname"><em>sz</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. </p>
</div>
</div>
<a class="anchor" id="abdb7e8a7ca45e63935cda55b45869a7a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>alpha</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates an image from data in memory. </p>
<p>If <em>static_data</em> is <span class="literal">false</span> then the <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> will take ownership of the data and free it afterwards. For this, it has to be allocated with <em>malloc</em>.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">width</td><td>Specifies the width of the image. </td></tr>
<tr><td class="paramname">height</td><td>Specifies the height of the image. </td></tr>
<tr><td class="paramname">data</td><td>A pointer to RGB data </td></tr>
<tr><td class="paramname">alpha</td><td>A pointer to alpha-channel data </td></tr>
<tr><td class="paramname">static_data</td><td>Indicates if the data should be free'd after use </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ad4d64f98e90c54902bfd9d445d23db29"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_size.html">wxSize</a> & </td>
<td class="paramname"><em>sz</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>alpha</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. </p>
</div>
</div>
<a class="anchor" id="a5ab9262fabb41525bc669c245654579b"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype">const char *const * </td>
<td class="paramname"><em>xpmData</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates an image from XPM data. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">xpmData</td><td>A pointer to XPM image data.</td></tr>
</table>
</dd>
</dl>
<p><b>wxPerl Note:</b> Not supported by wxPerl. </p>
</div>
</div>
<a class="anchor" id="a02233007383d193ab8e0f89cc1c92864"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>type</em> = <code><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a></code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em> = <code>-1</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates an image from a file. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>Name of the file from which to load the image. </td></tr>
<tr><td class="paramname">type</td><td>May be one of the following: <ul>
<li>wxBITMAP_TYPE_BMP: Load a Windows bitmap file. </li>
<li>wxBITMAP_TYPE_GIF: Load a GIF bitmap file. </li>
<li>wxBITMAP_TYPE_JPEG: Load a JPEG bitmap file. </li>
<li>wxBITMAP_TYPE_PNG: Load a PNG bitmap file. </li>
<li>wxBITMAP_TYPE_PCX: Load a PCX bitmap file. </li>
<li>wxBITMAP_TYPE_PNM: Load a PNM bitmap file. </li>
<li>wxBITMAP_TYPE_TIFF: Load a TIFF bitmap file. </li>
<li>wxBITMAP_TYPE_TGA: Load a TGA bitmap file. </li>
<li>wxBITMAP_TYPE_XPM: Load a XPM bitmap file. </li>
<li>wxBITMAP_TYPE_ICO: Load a Windows icon file (ICO). </li>
<li>wxBITMAP_TYPE_CUR: Load a Windows cursor file (CUR). </li>
<li>wxBITMAP_TYPE_ANI: Load a Windows animated cursor file (ANI). </li>
<li>wxBITMAP_TYPE_ANY: Will try to autodetect the format. </li>
</ul>
</td></tr>
<tr><td class="paramname">index</td><td>Index of the image to load in the case that the image file contains multiple images. This is only used by GIF, ICO and TIFF handlers. The default value (-1) means "choose the default image" and is interpreted as the first image (index=0) by the GIF and TIFF handler and as the largest and most colourful one by the ICO handler.</td></tr>
</table>
</dd>
</dl>
<dl class="section remark"><dt>Remarks</dt><dd>Depending on how wxWidgets has been configured and by which handlers have been loaded, not all formats may be available. Any handler other than BMP must be previously initialized with <a class="el" href="classwx_image.html#ab39fb3747dfb8c2d444eff9fe41fa205" title="Register an image handler.">wxImage::AddHandler</a> or wxInitAllImageHandlers.</dd></dl>
<dl class="section note"><dt>Note</dt><dd>You can use <a class="el" href="classwx_image.html#af752636f2a2baecd5d33cd8e8501c044" title="Gets a user-defined integer-valued option.">GetOptionInt()</a> to get the hotspot when loading cursor files: <div class="fragment"><div class="line"><span class="keywordtype">int</span> hotspot_x = image.GetOptionInt(<a class="code" href="image_8h.html#a22847044c140504122efa4943b0f6e7f">wxIMAGE_OPTION_CUR_HOTSPOT_X</a>);</div>
<div class="line"><span class="keywordtype">int</span> hotspot_y = image.GetOptionInt(<a class="code" href="image_8h.html#a420ba1d2430b0c7d92c9a09ccf41fae8">wxIMAGE_OPTION_CUR_HOTSPOT_Y</a>);</div>
</div><!-- fragment --></dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0" title="Loads an image from an input stream.">LoadFile()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a6ef7dc2eb9aaa9bf34437f7c12aad5f2"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>mimetype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em> = <code>-1</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates an image from a file using MIME-types to specify the type. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>Name of the file from which to load the image. </td></tr>
<tr><td class="paramname">mimetype</td><td>MIME type string (for example 'image/jpeg') </td></tr>
<tr><td class="paramname">index</td><td>See description in <a class="el" href="classwx_image.html#a02233007383d193ab8e0f89cc1c92864" title="Creates an image from a file.">wxImage(const wxString&, wxBitmapType, int)</a> overload. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="add88cc57fe901b715c637e820342d91a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_input_stream.html">wxInputStream</a> & </td>
<td class="paramname"><em>stream</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>type</em> = <code><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a></code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em> = <code>-1</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates an image from a stream. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream</td><td>Opened input stream from which to load the image. Currently, the stream must support seeking. </td></tr>
<tr><td class="paramname">type</td><td>See description in <a class="el" href="classwx_image.html#a02233007383d193ab8e0f89cc1c92864" title="Creates an image from a file.">wxImage(const wxString&, wxBitmapType, int)</a> overload. </td></tr>
<tr><td class="paramname">index</td><td>See description in <a class="el" href="classwx_image.html#a02233007383d193ab8e0f89cc1c92864" title="Creates an image from a file.">wxImage(const wxString&, wxBitmapType, int)</a> overload. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="af8df8e96a278f30954592c452b3c0806"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">wxImage::wxImage </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_input_stream.html">wxInputStream</a> & </td>
<td class="paramname"><em>stream</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>mimetype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em> = <code>-1</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates an image from a stream using MIME-types to specify the type. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream</td><td>Opened input stream from which to load the image. Currently, the stream must support seeking. </td></tr>
<tr><td class="paramname">mimetype</td><td>MIME type string (for example 'image/jpeg') </td></tr>
<tr><td class="paramname">index</td><td>See description in <a class="el" href="classwx_image.html#a02233007383d193ab8e0f89cc1c92864" title="Creates an image from a file.">wxImage(const wxString&, wxBitmapType, int)</a> overload. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="ac20a9a1f46a1047f5947352afa9f2b09"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual wxImage::~wxImage </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Destructor. </p>
<p>See <a class="el" href="overview_refcount.html#overview_refcount_destruct">reference-counted object destruction</a> for more info. </p>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="ab39fb3747dfb8c2d444eff9fe41fa205"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static void wxImage::AddHandler </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_image_handler.html">wxImageHandler</a> * </td>
<td class="paramname"><em>handler</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Register an image handler. </p>
<p>Typical example of use: </p>
<div class="fragment"><div class="line"><a class="code" href="classwx_image.html#ab39fb3747dfb8c2d444eff9fe41fa205" title="Register an image handler.">wxImage::AddHandler</a>(<span class="keyword">new</span> wxPNGHandler);</div>
</div><!-- fragment --><p>See <a class="el" href="classwx_image.html#image_handlers">Available image handlers</a> for a list of the available handlers. You can also use <a class="el" href="group__group__funcmacro__appinitterm.html#ga27f6c78d5d13374a28022b7bd44c6823" title="Initializes all available image handlers.">wxInitAllImageHandlers()</a> to add handlers for all the image formats supported by wxWidgets at once.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">handler</td><td>A heap-allocated handler object which will be deleted by <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> if it is removed later by <a class="el" href="classwx_image.html#a70ef86ff481bc18c0a32f5467a071e42" title="Finds the handler with the given name, and removes it.">RemoveHandler()</a> or at program shutdown. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a5049d6166a019c182af55a94fb6e3307"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::Blur </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>blurRadius</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Blurs the image in both horizontal and vertical directions by the specified pixel <em>blurRadius</em>. </p>
<p>This should not be used when using a single mask colour for transparency.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a534300b66c2469720b1be4bd2a001822" title="Blurs the image in the horizontal direction only.">BlurHorizontal()</a>, <a class="el" href="classwx_image.html#a20d4d0dd605eb5757161be251e048847" title="Blurs the image in the vertical direction only.">BlurVertical()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a534300b66c2469720b1be4bd2a001822"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::BlurHorizontal </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>blurRadius</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Blurs the image in the horizontal direction only. </p>
<p>This should not be used when using a single mask colour for transparency.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a5049d6166a019c182af55a94fb6e3307" title="Blurs the image in both horizontal and vertical directions by the specified pixel blurRadius...">Blur()</a>, <a class="el" href="classwx_image.html#a20d4d0dd605eb5757161be251e048847" title="Blurs the image in the vertical direction only.">BlurVertical()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a20d4d0dd605eb5757161be251e048847"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::BlurVertical </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>blurRadius</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Blurs the image in the vertical direction only. </p>
<p>This should not be used when using a single mask colour for transparency.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a5049d6166a019c182af55a94fb6e3307" title="Blurs the image in both horizontal and vertical directions by the specified pixel blurRadius...">Blur()</a>, <a class="el" href="classwx_image.html#a534300b66c2469720b1be4bd2a001822" title="Blurs the image in the horizontal direction only.">BlurHorizontal()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a786fdfa44290867e1b1fd64bcd26aded"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool wxImage::CanRead </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>filename</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns <span class="literal">true</span> if at least one of the available image handlers can read the file with the given name. </p>
<p>See <a class="el" href="classwx_image_handler.html#a7c886c9f2192699183e480066e386133" title="Returns true if this handler supports the image format contained in the given stream.">wxImageHandler::CanRead</a> for more info. </p>
</div>
</div>
<a class="anchor" id="aac069cba7821715661e03d9b6eeee98f"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool wxImage::CanRead </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_input_stream.html">wxInputStream</a> & </td>
<td class="paramname"><em>stream</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns <span class="literal">true</span> if at least one of the available image handlers can read the data in the given stream. </p>
<p>See <a class="el" href="classwx_image_handler.html#a7c886c9f2192699183e480066e386133" title="Returns true if this handler supports the image format contained in the given stream.">wxImageHandler::CanRead</a> for more info. </p>
</div>
</div>
<a class="anchor" id="aa50b222b999e7cd690f2a5be0e0e9cef"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static void wxImage::CleanUpHandlers </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Deletes all image handlers. </p>
<p>This function is called by wxWidgets on exit. </p>
</div>
</div>
<a class="anchor" id="a2aa815c34284d6a85971e1ff8a2cc74c"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::Clear </td>
<td>(</td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>value</em> = <code>0</code></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Initialize the image data with zeroes (the default) or with the byte value given as <em>value</em>. </p>
<dl class="section since"><dt>Since</dt><dd>2.9.0 </dd></dl>
</div>
</div>
<a class="anchor" id="a1b82ae0550626a74c3ee97d9065628b1"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::ClearAlpha </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Removes the alpha channel from the image. </p>
<p>This function should only be called if the image has alpha channel data, use <a class="el" href="classwx_image.html#abd42fd2c579837850ab5909ab2bf200c" title="Returns true if this image has alpha channel, false otherwise.">HasAlpha()</a> to check for this.</p>
<dl class="section since"><dt>Since</dt><dd>2.9.1 </dd></dl>
</div>
</div>
<a class="anchor" id="a7c9d557cd7ad577ed76e4337b1fd843a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned long wxImage::ComputeHistogram </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_image_histogram.html">wxImageHistogram</a> & </td>
<td class="paramname"><em>histogram</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Computes the histogram of the image. </p>
<p><em>histogram</em> is a reference to <a class="el" href="classwx_image_histogram.html">wxImageHistogram</a> object. <a class="el" href="classwx_image_histogram.html">wxImageHistogram</a> is a specialization of <a class="el" href="classwx_hash_map.html" title="This is a simple, type-safe, and reasonably efficient hash map class, whose interface is a subset of ...">wxHashMap</a> "template" and is defined as follows:</p>
<div class="fragment"><div class="line"><span class="keyword">class </span>WXDLLEXPORT wxImageHistogramEntry</div>
<div class="line">{</div>
<div class="line"><span class="keyword">public</span>:</div>
<div class="line"> wxImageHistogramEntry() : index(0), value(0) {}</div>
<div class="line"> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> index;</div>
<div class="line"> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> value;</div>
<div class="line">};</div>
<div class="line"></div>
<div class="line">WX_DECLARE_EXPORTED_HASH_MAP(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>, wxImageHistogramEntry,</div>
<div class="line"> wxIntegerHash, wxIntegerEqual,</div>
<div class="line"> <a class="code" href="classwx_image_histogram.html">wxImageHistogram</a>);</div>
</div><!-- fragment --><dl class="section return"><dt>Returns</dt><dd>Returns number of colours in the histogram. </dd></dl>
</div>
</div>
<a class="anchor" id="a3951b3fc49b0ff7154b109d63533a31f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::ConvertAlphaToMask </td>
<td>(</td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>threshold</em> = <code><a class="el" href="image_8h.html#ab038b59ef0b8209ae59f38c9e26de410">wxIMAGE_ALPHA_THRESHOLD</a></code></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>If the image has alpha channel, this method converts it to mask. </p>
<p>If the image has an alpha channel, all pixels with alpha value less than <em>threshold</em> are replaced with the mask colour and the alpha channel is removed. Otherwise nothing is done.</p>
<p>The mask colour is chosen automatically using <a class="el" href="classwx_image.html#adfd2a60833d72432a0a28b54ca83a2d0" title="Finds the first colour that is never used in the image.">FindFirstUnusedColour()</a> by this function, see the overload below if you this is not appropriate.</p>
<dl class="section return"><dt>Returns</dt><dd>Returns <span class="literal">true</span> on success, <span class="literal">false</span> on error. </dd></dl>
</div>
</div>
<a class="anchor" id="a73c3cd71be1f97da115689a0387d197c"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::ConvertAlphaToMask </td>
<td>(</td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>mr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>mg</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>mb</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>threshold</em> = <code><a class="el" href="image_8h.html#ab038b59ef0b8209ae59f38c9e26de410">wxIMAGE_ALPHA_THRESHOLD</a></code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>If the image has alpha channel, this method converts it to mask using the specified colour as the mask colour. </p>
<p>If the image has an alpha channel, all pixels with alpha value less than <em>threshold</em> are replaced with the mask colour and the alpha channel is removed. Otherwise nothing is done.</p>
<dl class="section since"><dt>Since</dt><dd>2.9.0</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mr</td><td>The red component of the mask colour. </td></tr>
<tr><td class="paramname">mg</td><td>The green component of the mask colour. </td></tr>
<tr><td class="paramname">mb</td><td>The blue component of the mask colour. </td></tr>
<tr><td class="paramname">threshold</td><td>Pixels with alpha channel values below the given threshold are considered to be transparent, i.e. the corresponding mask pixels are set. Pixels with the alpha values above the threshold are considered to be opaque.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns <span class="literal">true</span> on success, <span class="literal">false</span> on error. </dd></dl>
</div>
</div>
<a class="anchor" id="a5f5b9ac6ab0caa7b567a2fb3120f77db"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::ConvertToDisabled </td>
<td>(</td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>brightness</em> = <code>255</code></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns disabled (dimmed) version of the image. </p>
<dl class="section since"><dt>Since</dt><dd>2.9.0 </dd></dl>
</div>
</div>
<a class="anchor" id="af1642edf492e25cddf76edd80db5e4fc"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::ConvertToGreyscale </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>weight_r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>weight_g</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"><em>weight_b</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a greyscale version of the image. </p>
<p>The returned image uses the luminance component of the original to calculate the greyscale. Defaults to using the standard ITU-T BT.601 when converting to YUV, where every pixel equals (R * <em>weight_r</em>) + (G * <em>weight_g</em>) + (B * <em>weight_b</em>). </p>
</div>
</div>
<a class="anchor" id="a7541045f59badbacceb6224d0602300e"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::ConvertToGreyscale </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a greyscale version of the image. </p>
<dl class="section since"><dt>Since</dt><dd>2.9.0 </dd></dl>
</div>
</div>
<a class="anchor" id="af9cebf3961f432b6c750463c52c9a96b"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::ConvertToMono </td>
<td>(</td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>g</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>b</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns monochromatic version of the image. </p>
<p>The returned image has white colour where the original has <em></em>(r,g,b) colour and black colour everywhere else. </p>
</div>
</div>
<a class="anchor" id="ab3b39f306287a212ccbb3c1e69a0b451"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::Copy </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns an identical copy of this image. </p>
</div>
</div>
<a class="anchor" id="a07194d90bd6320255610a0a88a030a3e"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::Create </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>clear</em> = <code>true</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a fresh image. </p>
<p>See <a class="el" href="classwx_image.html#a21652c36c8e51bc696756afeaefe2d01" title="Creates an image with the given size and clears it if requested.">wxImage::wxImage(int,int,bool)</a> for more info.</p>
<dl class="section return"><dt>Returns</dt><dd><span class="literal">true</span> if the call succeeded, <span class="literal">false</span> otherwise. </dd></dl>
</div>
</div>
<a class="anchor" id="a37e70a8f9c684974c9c54f43f5e60a3f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::Create </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_size.html">wxSize</a> & </td>
<td class="paramname"><em>sz</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>clear</em> = <code>true</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. </p>
</div>
</div>
<a class="anchor" id="a63801a380397cdcf465cab68f313c9a6"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::Create </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a fresh image. </p>
<p>See <a class="el" href="classwx_image.html#a2c97634b43bdd143f34418fb1f98a690" title="Creates an image from data in memory.">wxImage::wxImage(int,int,unsigned char*,bool)</a> for more info.</p>
<dl class="section return"><dt>Returns</dt><dd><span class="literal">true</span> if the call succeeded, <span class="literal">false</span> otherwise. </dd></dl>
</div>
</div>
<a class="anchor" id="a717414a9d74dc882359857050bb4bdc3"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::Create </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_size.html">wxSize</a> & </td>
<td class="paramname"><em>sz</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. </p>
</div>
</div>
<a class="anchor" id="aa395d661de4f3b98c6e92a767d97bb66"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::Create </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>alpha</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Creates a fresh image. </p>
<p>See <a class="el" href="classwx_image.html#abdb7e8a7ca45e63935cda55b45869a7a" title="Creates an image from data in memory.">wxImage::wxImage(int,int,unsigned char*,unsigned char*,bool)</a> for more info.</p>
<dl class="section return"><dt>Returns</dt><dd><span class="literal">true</span> if the call succeeded, <span class="literal">false</span> otherwise. </dd></dl>
</div>
</div>
<a class="anchor" id="aae3a6d125108f6fb93188d8c3c4990b9"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::Create </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_size.html">wxSize</a> & </td>
<td class="paramname"><em>sz</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>alpha</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. </p>
</div>
</div>
<a class="anchor" id="ac64c3524a054db164b811c380db65f97"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::Destroy </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Destroys the image data. </p>
</div>
</div>
<a class="anchor" id="adfd2a60833d72432a0a28b54ca83a2d0"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::FindFirstUnusedColour </td>
<td>(</td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>g</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>b</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>startR</em> = <code>1</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>startG</em> = <code>0</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>startB</em> = <code>0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Finds the first colour that is never used in the image. </p>
<p>The search begins at given initial colour and continues by increasing R, G and B components (in this order) by 1 until an unused colour is found or the colour space exhausted.</p>
<p>The parameters <em>r</em>, <em>g</em>, <em>b</em> are pointers to variables to save the colour.</p>
<p>The parameters <em>startR</em>, <em>startG</em>, <em>startB</em> define the initial values of the colour. The returned colour will have RGB values equal to or greater than these.</p>
<dl class="section return"><dt>Returns</dt><dd>Returns <span class="literal">false</span> if there is no unused colour left, <span class="literal">true</span> on success.</dd></dl>
<dl class="section note"><dt>Note</dt><dd>This method involves computing the histogram, which is a computationally intensive operation. </dd></dl>
</div>
</div>
<a class="anchor" id="abb0458fbb84d41af925f3d2c59d1adde"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="classwx_image_handler.html">wxImageHandler</a>* wxImage::FindHandler </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Finds the handler with the given name. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>The handler name.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A pointer to the handler if found, <span class="literal">NULL</span> otherwise.</dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a2bd74e0e2e3ba7980e09cf14fca86a7c"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="classwx_image_handler.html">wxImageHandler</a>* wxImage::FindHandler </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>extension</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>imageType</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Finds the handler associated with the given extension and type. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">extension</td><td>The file extension, such as "bmp". </td></tr>
<tr><td class="paramname">imageType</td><td>The image type; one of the <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5" title="Bitmap type flags.">wxBitmapType</a> values.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A pointer to the handler if found, <span class="literal">NULL</span> otherwise.</dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ae7b426b2352950992181c0760425e5e4"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="classwx_image_handler.html">wxImageHandler</a>* wxImage::FindHandler </td>
<td>(</td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>imageType</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Finds the handler associated with the given image type. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">imageType</td><td>The image type; one of the <a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5" title="Bitmap type flags.">wxBitmapType</a> values.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A pointer to the handler if found, <span class="literal">NULL</span> otherwise.</dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a5e3f7cb7089c70f91e977fa2fa896b52"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="classwx_image_handler.html">wxImageHandler</a>* wxImage::FindHandlerMime </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>mimetype</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Finds the handler associated with the given MIME type. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mimetype</td><td>MIME type.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A pointer to the handler if found, <span class="literal">NULL</span> otherwise.</dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a8e68eb081e49f51cc0410431385f9be9"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned char* wxImage::GetAlpha </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns pointer to the array storing the alpha values for this image. </p>
<p>This pointer is <span class="literal">NULL</span> for the images without the alpha channel. If the image does have it, this pointer may be used to directly manipulate the alpha values which are stored as the RGB ones. </p>
</div>
</div>
<a class="anchor" id="a406fe67d895c815386bfd2c697a1a667"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned char wxImage::GetAlpha </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Return alpha value at given pixel location. </p>
</div>
</div>
<a class="anchor" id="a19bf61cbc4d66512f3244149886f2e9f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned char wxImage::GetBlue </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns the blue intensity at the given coordinate. </p>
</div>
</div>
<a class="anchor" id="a5cac38e8fd2536852406d9c8daa55023"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned char* wxImage::GetData </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns the image data as an array. </p>
<p>This is most often used when doing direct image manipulation. The return value points to an array of characters in RGBRGBRGB... format in the top-to-bottom, left-to-right order, that is the first RGB triplet corresponds to the first pixel of the first row, the second one — to the second pixel of the first row and so on until the end of the first row, with second row following after it and so on.</p>
<p>You should not delete the returned pointer nor pass it to <a class="el" href="classwx_image.html#a736a8fc26d32e5eab70682b115bacacf" title="Sets the image data without performing checks.">SetData()</a>. </p>
</div>
</div>
<a class="anchor" id="a43533994a507cd8f419759cddeef8df2"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned char wxImage::GetGreen </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns the green intensity at the given coordinate. </p>
</div>
</div>
<a class="anchor" id="a4c3a141a4d1e953e7e64e4c9477a76fb"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static wxList& wxImage::GetHandlers </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns the static list of image format handlers. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a73d10c7d8ea36dc5421f2713ce1d9e48"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int wxImage::GetHeight </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the height of the image in pixels. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#abd2c9f02c948813eb23ae45481977995" title="Gets the width of the image in pixels.">GetWidth()</a>, <a class="el" href="classwx_image.html#aae7bbee7b8b53302e3656b93bba217cd" title="Returns the size of the image in pixels.">GetSize()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="abea8ef407ac0c0cf829ea8a3c9e101ee"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static int wxImage::GetImageCount </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>filename</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>type</em> = <code><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a></code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>If the image file contains more than one image and the image handler is capable of retrieving these individually, this function will return the number of available images. </p>
<p>For the overload taking the parameter <em>filename</em>, that's the name of the file to query. For the overload taking the parameter <em>stream</em>, that's the opened input stream with image data.</p>
<p>See <a class="el" href="classwx_image_handler.html#a06a38c24bf48bff1745f042c3b1cd16b" title="If the image file contains more than one image and the image handler is capable of retrieving these i...">wxImageHandler::GetImageCount()</a> for more info.</p>
<p>The parameter <em>type</em> may be one of the following values: </p>
<ul>
<li>wxBITMAP_TYPE_BMP: Load a Windows bitmap file. </li>
<li>wxBITMAP_TYPE_GIF: Load a GIF bitmap file. </li>
<li>wxBITMAP_TYPE_JPEG: Load a JPEG bitmap file. </li>
<li>wxBITMAP_TYPE_PNG: Load a PNG bitmap file. </li>
<li>wxBITMAP_TYPE_PCX: Load a PCX bitmap file. </li>
<li>wxBITMAP_TYPE_PNM: Load a PNM bitmap file. </li>
<li>wxBITMAP_TYPE_TIFF: Load a TIFF bitmap file. </li>
<li>wxBITMAP_TYPE_TGA: Load a TGA bitmap file. </li>
<li>wxBITMAP_TYPE_XPM: Load a XPM bitmap file. </li>
<li>wxBITMAP_TYPE_ICO: Load a Windows icon file (ICO). </li>
<li>wxBITMAP_TYPE_CUR: Load a Windows cursor file (CUR). </li>
<li>wxBITMAP_TYPE_ANI: Load a Windows animated cursor file (ANI). </li>
<li>wxBITMAP_TYPE_ANY: Will try to autodetect the format.</li>
</ul>
<dl class="section return"><dt>Returns</dt><dd>Number of available images. For most image handlers, this is 1 (exceptions are TIFF and ICO formats as well as animated GIFs for which this function returns the number of frames in the animation). </dd></dl>
</div>
</div>
<a class="anchor" id="a54665a3517668fab312e7205de0b88ca"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static int wxImage::GetImageCount </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_input_stream.html">wxInputStream</a> & </td>
<td class="paramname"><em>stream</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>type</em> = <code><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a></code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>If the image file contains more than one image and the image handler is capable of retrieving these individually, this function will return the number of available images. </p>
<p>For the overload taking the parameter <em>filename</em>, that's the name of the file to query. For the overload taking the parameter <em>stream</em>, that's the opened input stream with image data.</p>
<p>See <a class="el" href="classwx_image_handler.html#a06a38c24bf48bff1745f042c3b1cd16b" title="If the image file contains more than one image and the image handler is capable of retrieving these i...">wxImageHandler::GetImageCount()</a> for more info.</p>
<p>The parameter <em>type</em> may be one of the following values: </p>
<ul>
<li>wxBITMAP_TYPE_BMP: Load a Windows bitmap file. </li>
<li>wxBITMAP_TYPE_GIF: Load a GIF bitmap file. </li>
<li>wxBITMAP_TYPE_JPEG: Load a JPEG bitmap file. </li>
<li>wxBITMAP_TYPE_PNG: Load a PNG bitmap file. </li>
<li>wxBITMAP_TYPE_PCX: Load a PCX bitmap file. </li>
<li>wxBITMAP_TYPE_PNM: Load a PNM bitmap file. </li>
<li>wxBITMAP_TYPE_TIFF: Load a TIFF bitmap file. </li>
<li>wxBITMAP_TYPE_TGA: Load a TGA bitmap file. </li>
<li>wxBITMAP_TYPE_XPM: Load a XPM bitmap file. </li>
<li>wxBITMAP_TYPE_ICO: Load a Windows icon file (ICO). </li>
<li>wxBITMAP_TYPE_CUR: Load a Windows cursor file (CUR). </li>
<li>wxBITMAP_TYPE_ANI: Load a Windows animated cursor file (ANI). </li>
<li>wxBITMAP_TYPE_ANY: Will try to autodetect the format.</li>
</ul>
<dl class="section return"><dt>Returns</dt><dd>Number of available images. For most image handlers, this is 1 (exceptions are TIFF and ICO formats as well as animated GIFs for which this function returns the number of frames in the animation). </dd></dl>
</div>
</div>
<a class="anchor" id="a0ed7bd5c0eba03553b6533e2f79e0ff1"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="classwx_string.html">wxString</a> wxImage::GetImageExtWildcard </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Iterates all registered <a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a> objects, and returns a string containing file extension masks suitable for passing to file open/save dialog boxes. </p>
<dl class="section return"><dt>Returns</dt><dd>The format of the returned string is <code>"(*.ext1;*.ext2)|*.ext1;*.ext2"</code>. It is usually a good idea to prepend a description before passing the result to the dialog. Example: <div class="fragment"><div class="line"><a class="code" href="classwx_file_dialog.html" title="This class represents the file chooser dialog.">wxFileDialog</a> FileDlg( <span class="keyword">this</span>, <span class="stringliteral">"Choose Image"</span>, ::<a class="code" href="group__group__funcmacro__file.html#gab0cc6ceca11d23f61cba353c01eeac06" title="Returns a string containing the current (or working) directory.">wxGetCwd</a>(), <span class="stringliteral">""</span>,</div>
<div class="line"> <a class="code" href="group__group__funcmacro__string.html#ga8a02b8875a521df57263a9e6f090f2d0" title="Macro to be used around all literal strings that should be translated.">_</a>(<span class="stringliteral">"Image Files "</span>) + <a class="code" href="classwx_image.html#a0ed7bd5c0eba03553b6533e2f79e0ff1" title="Iterates all registered wxImageHandler objects, and returns a string containing file extension masks ...">wxImage::GetImageExtWildcard</a>(),</div>
<div class="line"> <a class="code" href="filedlg_8h.html#a80155586fa275b28773c9b203f52cabaa66a0a1b2dc1cea202030df12462a1026">wxFD_OPEN</a> );</div>
</div><!-- fragment --></dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ad5f1fc61f1343633ba80f3402f19956c"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned char wxImage::GetMaskBlue </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the blue value of the mask colour. </p>
</div>
</div>
<a class="anchor" id="acf6994b3c2706193ee910c3836e6b0ec"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned char wxImage::GetMaskGreen </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the green value of the mask colour. </p>
</div>
</div>
<a class="anchor" id="aa9c4b367f98baac91c77f863351f7c26"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned char wxImage::GetMaskRed </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the red value of the mask colour. </p>
</div>
</div>
<a class="anchor" id="af006480a04b88e20033bab1615e05de4"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_string.html">wxString</a> wxImage::GetOption </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets a user-defined string-valued option. </p>
<p>Generic options: </p>
<ul>
<li><code>wxIMAGE_OPTION_FILENAME:</code> The name of the file from which the image was loaded.</li>
</ul>
<p>Options specific to wxGIFHandler: </p>
<ul>
<li><code>wxIMAGE_OPTION_GIF_COMMENT:</code> The comment text that is read from or written to the GIF file. In an animated GIF each frame can have its own comment. If there is only a comment in the first frame of a GIF it will not be repeated in other frames.</li>
</ul>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>The name of the option, case-insensitive. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The value of the option or an empty string if not found. Use <a class="el" href="classwx_image.html#a868ae81f470e1bef6ca81dd985078782" title="Returns true if the given option is present.">HasOption()</a> if an empty string can be a valid option value.</dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a952ee065b17ee07a8cbee568486e01a4" title="Sets a user-defined option.">SetOption()</a>, <a class="el" href="classwx_image.html#af752636f2a2baecd5d33cd8e8501c044" title="Gets a user-defined integer-valued option.">GetOptionInt()</a>, <a class="el" href="classwx_image.html#a868ae81f470e1bef6ca81dd985078782" title="Returns true if the given option is present.">HasOption()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="af752636f2a2baecd5d33cd8e8501c044"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int wxImage::GetOptionInt </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets a user-defined integer-valued option. </p>
<p>The function is case-insensitive to <em>name</em>. If the given option is not present, the function returns 0. Use <a class="el" href="classwx_image.html#a868ae81f470e1bef6ca81dd985078782" title="Returns true if the given option is present.">HasOption()</a> if 0 is a possibly valid value for the option.</p>
<p>Generic options: </p>
<ul>
<li><code>wxIMAGE_OPTION_MAX_WIDTH</code> and <code>wxIMAGE_OPTION_MAX_HEIGHT:</code> If either of these options is specified, the loaded image will be scaled down (preserving its aspect ratio) so that its width is less than the max width given if it is not 0 <em>and</em> its height is less than the max height given if it is not 0. This is typically used for loading thumbnails and the advantage of using these options compared to calling <a class="el" href="classwx_image.html#a35227071eb0de3c0c035324838071001" title="Changes the size of the image in-place by scaling it: after a call to this function,the image will have the given width and height.">Rescale()</a> after loading is that some handlers (only JPEG one right now) support rescaling the image during loading which is vastly more efficient than loading the entire huge image and rescaling it later (if these options are not supported by the handler, this is still what happens however). These options must be set before calling <a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0" title="Loads an image from an input stream.">LoadFile()</a> to have any effect.</li>
</ul>
<ul>
<li><code>wxIMAGE_OPTION_ORIGINAL_WIDTH</code> and <code>wxIMAGE_OPTION_ORIGINAL_HEIGHT:</code> These options will return the original size of the image if either <code>wxIMAGE_OPTION_MAX_WIDTH</code> or <code>wxIMAGE_OPTION_MAX_HEIGHT</code> is specified. <dl class="section since"><dt>Since</dt><dd>2.9.3</dd></dl>
</li>
<li><code>wxIMAGE_OPTION_QUALITY:</code> JPEG quality used when saving. This is an integer in 0..100 range with 0 meaning very poor and 100 excellent (but very badly compressed). This option is currently ignored for the other formats.</li>
</ul>
<ul>
<li><code>wxIMAGE_OPTION_RESOLUTIONUNIT:</code> The value of this option determines whether the resolution of the image is specified in centimetres or inches, see wxImageResolution enum elements.</li>
</ul>
<ul>
<li><code>wxIMAGE_OPTION_RESOLUTION</code>, <code>wxIMAGE_OPTION_RESOLUTIONX</code> and <code>wxIMAGE_OPTION_RESOLUTIONY:</code> These options define the resolution of the image in the units corresponding to <code>wxIMAGE_OPTION_RESOLUTIONUNIT</code> options value. The first option can be set before saving the image to set both horizontal and vertical resolution to the same value. The X and Y options are set by the image handlers if they support the image resolution (currently BMP, JPEG and TIFF handlers do) and the image provides the resolution information and can be queried after loading the image.</li>
</ul>
<p>Options specific to wxPNGHandler: </p>
<ul>
<li><code>wxIMAGE_OPTION_PNG_FORMAT:</code> Format for saving a PNG file, see wxImagePNGType for the supported values. </li>
<li><code>wxIMAGE_OPTION_PNG_BITDEPTH:</code> Bit depth for every channel (R/G/B/A). </li>
<li><code>wxIMAGE_OPTION_PNG_FILTER:</code> Filter for saving a PNG file, see libpng (<a href="http://www.libpng.org/pub/png/libpng-1.2.5-manual.html">http://www.libpng.org/pub/png/libpng-1.2.5-manual.html</a>) for possible values (e.g. PNG_FILTER_NONE, PNG_FILTER_SUB, PNG_FILTER_UP, etc). </li>
<li><code>wxIMAGE_OPTION_PNG_COMPRESSION_LEVEL:</code> Compression level (0..9) for saving a PNG file. An high value creates smaller-but-slower PNG file. Note that unlike other formats (e.g. JPEG) the PNG format is always lossless and thus this compression level doesn't tradeoff the image quality. </li>
<li><code>wxIMAGE_OPTION_PNG_COMPRESSION_MEM_LEVEL:</code> Compression memory usage level (1..9) for saving a PNG file. An high value means the saving process consumes more memory, but may create smaller PNG file. </li>
<li><code>wxIMAGE_OPTION_PNG_COMPRESSION_STRATEGY:</code> Possible values are 0 for default strategy, 1 for filter, and 2 for Huffman-only. You can use OptiPNG (<a href="http://optipng.sourceforge.net/">http://optipng.sourceforge.net/</a>) to get a suitable value for your application. </li>
<li><code>wxIMAGE_OPTION_PNG_COMPRESSION_BUFFER_SIZE:</code> Internal buffer size (in bytes) for saving a PNG file. Ideally this should be as big as the resulting PNG file. Use this option if your application produces images with small size variation.</li>
</ul>
<p>Options specific to wxTIFFHandler: </p>
<ul>
<li><code>wxIMAGE_OPTION_TIFF_BITSPERSAMPLE:</code> Number of bits per sample (channel). Currently values of 1 and 8 are supported. A value of 1 results in a black and white image. A value of 8 (the default) can mean greyscale or RGB, depending on the value of <code>wxIMAGE_OPTION_TIFF_SAMPLESPERPIXEL</code>. </li>
<li><code>wxIMAGE_OPTION_TIFF_SAMPLESPERPIXEL:</code> Number of samples (channels) per pixel. Currently values of 1 and 3 are supported. A value of 1 results in either a greyscale (by default) or black and white image, depending on the value of <code>wxIMAGE_OPTION_TIFF_BITSPERSAMPLE</code>. A value of 3 (the default) will result in an RGB image. </li>
<li><code>wxIMAGE_OPTION_TIFF_COMPRESSION:</code> Compression type. By default it is set to 1 (COMPRESSION_NONE). Typical other values are 5 (COMPRESSION_LZW) and 7 (COMPRESSION_JPEG). See tiff.h for more options. </li>
<li><code>wxIMAGE_OPTION_TIFF_PHOTOMETRIC:</code> Specifies the photometric interpretation. By default it is set to 2 (PHOTOMETRIC_RGB) for RGB images and 0 (PHOTOMETRIC_MINISWHITE) for greyscale or black and white images. It can also be set to 1 (PHOTOMETRIC_MINISBLACK) to treat the lowest value as black and highest as white. If you want a greyscale image it is also sufficient to only specify <code>wxIMAGE_OPTION_TIFF_PHOTOMETRIC</code> and set it to either PHOTOMETRIC_MINISWHITE or PHOTOMETRIC_MINISBLACK. The other values are taken care of.</li>
</ul>
<dl class="section note"><dt>Note</dt><dd>Be careful when combining the options <code>wxIMAGE_OPTION_TIFF_SAMPLESPERPIXEL</code>, <code>wxIMAGE_OPTION_TIFF_BITSPERSAMPLE</code>, and <code>wxIMAGE_OPTION_TIFF_PHOTOMETRIC</code>. While some measures are taken to prevent illegal combinations and/or values, it is still easy to abuse them and come up with invalid results in the form of either corrupted images or crashes.</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>The name of the option, case-insensitive. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The value of the option or 0 if not found. Use <a class="el" href="classwx_image.html#a868ae81f470e1bef6ca81dd985078782" title="Returns true if the given option is present.">HasOption()</a> if 0 can be a valid option value.</dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a952ee065b17ee07a8cbee568486e01a4" title="Sets a user-defined option.">SetOption()</a>, <a class="el" href="classwx_image.html#af006480a04b88e20033bab1615e05de4" title="Gets a user-defined string-valued option.">GetOption()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a8262377d07012664242529bca77f91ab"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::GetOrFindMaskColour </td>
<td>(</td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>g</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>b</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Get the current mask colour or find a suitable unused colour that could be used as a mask colour. </p>
<p>Returns <span class="literal">true</span> if the image currently has a mask. </p>
</div>
</div>
<a class="anchor" id="a055f1cd8ae68ae83204ecc3b0fff0f57"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">const <a class="el" href="classwx_palette.html">wxPalette</a>& wxImage::GetPalette </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns the palette associated with the image. </p>
<p>Currently the palette is only used when converting to <a class="el" href="classwx_bitmap.html" title="This class encapsulates the concept of a platform-dependent bitmap, either monochrome or colour or co...">wxBitmap</a> under Windows.</p>
<p>Some of the <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> handlers have been modified to set the palette if one exists in the image file (usually 256 or less colour images in GIF or PNG format). </p>
</div>
</div>
<a class="anchor" id="ade7e4b89f960bffbc09a88863145397a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">unsigned char wxImage::GetRed </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns the red intensity at the given coordinate. </p>
</div>
</div>
<a class="anchor" id="aae7bbee7b8b53302e3656b93bba217cd"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_size.html">wxSize</a> wxImage::GetSize </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns the size of the image in pixels. </p>
<dl class="section since"><dt>Since</dt><dd>2.9.0</dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a73d10c7d8ea36dc5421f2713ce1d9e48" title="Gets the height of the image in pixels.">GetHeight()</a>, <a class="el" href="classwx_image.html#abd2c9f02c948813eb23ae45481977995" title="Gets the width of the image in pixels.">GetWidth()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a54967a3c86a41b62712dfa16fffa8cda"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::GetSubImage </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_rect.html">wxRect</a> & </td>
<td class="paramname"><em>rect</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a sub image of the current one as long as the rect belongs entirely to the image. </p>
</div>
</div>
<a class="anchor" id="ac711680e14facac5476a4a2946b7dc42"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> wxImage::GetType </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the type of image found by <a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0" title="Loads an image from an input stream.">LoadFile()</a> or specified with <a class="el" href="classwx_image.html#adbdd72be525d71ebb3fe01a5de02607c" title="Saves an image in the given stream.">SaveFile()</a>. </p>
<dl class="section since"><dt>Since</dt><dd>2.9.0 </dd></dl>
</div>
</div>
<a class="anchor" id="abd2c9f02c948813eb23ae45481977995"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int wxImage::GetWidth </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Gets the width of the image in pixels. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a73d10c7d8ea36dc5421f2713ce1d9e48" title="Gets the height of the image in pixels.">GetHeight()</a>, <a class="el" href="classwx_image.html#aae7bbee7b8b53302e3656b93bba217cd" title="Returns the size of the image in pixels.">GetSize()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="abd42fd2c579837850ab5909ab2bf200c"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::HasAlpha </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns <span class="literal">true</span> if this image has alpha channel, <span class="literal">false</span> otherwise. </p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a8e68eb081e49f51cc0410431385f9be9" title="Returns pointer to the array storing the alpha values for this image.">GetAlpha()</a>, <a class="el" href="classwx_image.html#ab46f59f69221258da1397fd7c59e8671" title="This function is similar to SetData() and has similar restrictions.">SetAlpha()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a6b5285194b6416122381cf8b824a156d"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::HasMask </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns <span class="literal">true</span> if there is a mask active, <span class="literal">false</span> otherwise. </p>
</div>
</div>
<a class="anchor" id="a868ae81f470e1bef6ca81dd985078782"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::HasOption </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns <span class="literal">true</span> if the given option is present. </p>
<p>The function is case-insensitive to <em>name</em>.</p>
<p>The lists of the currently supported options are in <a class="el" href="classwx_image.html#af006480a04b88e20033bab1615e05de4" title="Gets a user-defined string-valued option.">GetOption()</a> and <a class="el" href="classwx_image.html#af752636f2a2baecd5d33cd8e8501c044" title="Gets a user-defined integer-valued option.">GetOptionInt()</a> function docs.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a952ee065b17ee07a8cbee568486e01a4" title="Sets a user-defined option.">SetOption()</a>, <a class="el" href="classwx_image.html#af006480a04b88e20033bab1615e05de4" title="Gets a user-defined string-valued option.">GetOption()</a>, <a class="el" href="classwx_image.html#af752636f2a2baecd5d33cd8e8501c044" title="Gets a user-defined integer-valued option.">GetOptionInt()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="aa72cf0a75c1e517f69787e1984717017"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="classwx_image_1_1_r_g_b_value.html">wxImage::RGBValue</a> wxImage::HSVtoRGB </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_image_1_1_h_s_v_value.html">wxImage::HSVValue</a> & </td>
<td class="paramname"><em>hsv</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Converts a color in HSV color space to RGB color space. </p>
</div>
</div>
<a class="anchor" id="ac941b6b80262b968b575ab1b215e687b"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::InitAlpha </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Initializes the image alpha channel data. </p>
<p>It is an error to call it if the image already has alpha data. If it doesn't, alpha data will be by default initialized to all pixels being fully opaque. But if the image has a mask colour, all mask pixels will be completely transparent. </p>
</div>
</div>
<a class="anchor" id="ab2f032e0b7766dc69d4f092f4a55fd60"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static void wxImage::InitStandardHandlers </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Internal use only. </p>
<p>Adds standard image format handlers. It only install wxBMPHandler for the time being, which is used by <a class="el" href="classwx_bitmap.html" title="This class encapsulates the concept of a platform-dependent bitmap, either monochrome or colour or co...">wxBitmap</a>.</p>
<p>This function is called by wxWidgets on startup, and shouldn't be called by the user.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a>, <a class="el" href="group__group__funcmacro__appinitterm.html#ga27f6c78d5d13374a28022b7bd44c6823" title="Initializes all available image handlers.">wxInitAllImageHandlers()</a>, <a class="el" href="classwx_quantize.html" title="Performs quantization, or colour reduction, on a wxImage.">wxQuantize</a> </dd></dl>
</div>
</div>
<a class="anchor" id="adcecda55890d6e9e3c827751a9ec42b0"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static void wxImage::InsertHandler </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_image_handler.html">wxImageHandler</a> * </td>
<td class="paramname"><em>handler</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Adds a handler at the start of the static list of format handlers. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">handler</td><td>A new image format handler object. There is usually only one instance of a given handler class in an application session.</td></tr>
</table>
</dd>
</dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ab426714385b517d9367f7595e95714e0"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::IsOk </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns <span class="literal">true</span> if image data is present. </p>
</div>
</div>
<a class="anchor" id="adbe6a22287f6bbbfc5dae4514ca62385"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::IsTransparent </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>threshold</em> = <code><a class="el" href="image_8h.html#ab038b59ef0b8209ae59f38c9e26de410">wxIMAGE_ALPHA_THRESHOLD</a></code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns <span class="literal">true</span> if the given pixel is transparent, i.e. either has the mask colour if this image has a mask or if this image has alpha channel and alpha value of this pixel is strictly less than <em>threshold</em>. </p>
</div>
</div>
<a class="anchor" id="aa249e657259fe6518d68a5208b9043d0"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool wxImage::LoadFile </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_input_stream.html">wxInputStream</a> & </td>
<td class="paramname"><em>stream</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>type</em> = <code><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a></code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em> = <code>-1</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Loads an image from an input stream. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream</td><td>Opened input stream from which to load the image. Currently, the stream must support seeking. </td></tr>
<tr><td class="paramname">type</td><td>May be one of the following: <ul>
<li>wxBITMAP_TYPE_BMP: Load a Windows bitmap file. </li>
<li>wxBITMAP_TYPE_GIF: Load a GIF bitmap file. </li>
<li>wxBITMAP_TYPE_JPEG: Load a JPEG bitmap file. </li>
<li>wxBITMAP_TYPE_PNG: Load a PNG bitmap file. </li>
<li>wxBITMAP_TYPE_PCX: Load a PCX bitmap file. </li>
<li>wxBITMAP_TYPE_PNM: Load a PNM bitmap file. </li>
<li>wxBITMAP_TYPE_TIFF: Load a TIFF bitmap file. </li>
<li>wxBITMAP_TYPE_TGA: Load a TGA bitmap file. </li>
<li>wxBITMAP_TYPE_XPM: Load a XPM bitmap file. </li>
<li>wxBITMAP_TYPE_ICO: Load a Windows icon file (ICO). </li>
<li>wxBITMAP_TYPE_CUR: Load a Windows cursor file (CUR). </li>
<li>wxBITMAP_TYPE_ANI: Load a Windows animated cursor file (ANI). </li>
<li>wxBITMAP_TYPE_ANY: Will try to autodetect the format. </li>
</ul>
</td></tr>
<tr><td class="paramname">index</td><td>Index of the image to load in the case that the image file contains multiple images. This is only used by GIF, ICO and TIFF handlers. The default value (-1) means "choose the default image" and is interpreted as the first image (index=0) by the GIF and TIFF handler and as the largest and most colourful one by the ICO handler.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><span class="literal">true</span> if the operation succeeded, <span class="literal">false</span> otherwise. If the optional index parameter is out of range, <span class="literal">false</span> is returned and a call to <a class="el" href="group__group__funcmacro__log.html#ga0dd3c633f990f794e76065c9a7af4c87" title="The functions to use for error messages, i.e.">wxLogError()</a> takes place.</dd></dl>
<dl class="section remark"><dt>Remarks</dt><dd>Depending on how wxWidgets has been configured, not all formats may be available.</dd></dl>
<dl class="section note"><dt>Note</dt><dd>You can use <a class="el" href="classwx_image.html#af752636f2a2baecd5d33cd8e8501c044" title="Gets a user-defined integer-valued option.">GetOptionInt()</a> to get the hotspot when loading cursor files: <div class="fragment"><div class="line"><span class="keywordtype">int</span> hotspot_x = image.GetOptionInt(<a class="code" href="image_8h.html#a22847044c140504122efa4943b0f6e7f">wxIMAGE_OPTION_CUR_HOTSPOT_X</a>);</div>
<div class="line"><span class="keywordtype">int</span> hotspot_y = image.GetOptionInt(<a class="code" href="image_8h.html#a420ba1d2430b0c7d92c9a09ccf41fae8">wxIMAGE_OPTION_CUR_HOTSPOT_Y</a>);</div>
</div><!-- fragment --></dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#adbdd72be525d71ebb3fe01a5de02607c" title="Saves an image in the given stream.">SaveFile()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a2f514d576c0c086249cd39edac0c1bd6"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool wxImage::LoadFile </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>type</em> = <code><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5a4a98d7f5c49774d498c53ad4a8923fcc">wxBITMAP_TYPE_ANY</a></code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em> = <code>-1</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Loads an image from a file. </p>
<p>If no handler type is provided, the library will try to autodetect the format.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>Name of the file from which to load the image. </td></tr>
<tr><td class="paramname">type</td><td>See the description in the <a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0" title="Loads an image from an input stream.">LoadFile(wxInputStream&, wxBitmapType, int)</a> overload. </td></tr>
<tr><td class="paramname">index</td><td>See the description in the <a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0" title="Loads an image from an input stream.">LoadFile(wxInputStream&, wxBitmapType, int)</a> overload. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a5261b155bbc93ed1719462d80ce699be"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool wxImage::LoadFile </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>mimetype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em> = <code>-1</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Loads an image from a file. </p>
<p>If no handler type is provided, the library will try to autodetect the format.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>Name of the file from which to load the image. </td></tr>
<tr><td class="paramname">mimetype</td><td>MIME type string (for example 'image/jpeg') </td></tr>
<tr><td class="paramname">index</td><td>See the description in the <a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0" title="Loads an image from an input stream.">LoadFile(wxInputStream&, wxBitmapType, int)</a> overload. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a318ae843ecc2e10fdc460865dff49a99"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool wxImage::LoadFile </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_input_stream.html">wxInputStream</a> & </td>
<td class="paramname"><em>stream</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>mimetype</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em> = <code>-1</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Loads an image from an input stream. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream</td><td>Opened input stream from which to load the image. Currently, the stream must support seeking. </td></tr>
<tr><td class="paramname">mimetype</td><td>MIME type string (for example 'image/jpeg') </td></tr>
<tr><td class="paramname">index</td><td>See the description in the <a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0" title="Loads an image from an input stream.">LoadFile(wxInputStream&, wxBitmapType, int)</a> overload. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="abe3a18acec23fc0afbae68c5ec3f446f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::Mirror </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>horizontally</em> = <code>true</code></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a mirrored copy of the image. </p>
<p>The parameter <em>horizontally</em> indicates the orientation. </p>
</div>
</div>
<a class="anchor" id="a4be78fed2c5a82d53114d77aad916371"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a>& wxImage::operator= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_image.html">wxImage</a> & </td>
<td class="paramname"><em>image</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Assignment operator, using <a class="el" href="overview_refcount.html">reference counting</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">image</td><td>Image to assign.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Returns 'this' object. </dd></dl>
</div>
</div>
<a class="anchor" id="adb034510c331ea2fd26843e4d47b8629"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::Paste </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_image.html">wxImage</a> & </td>
<td class="paramname"><em>image</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Copy the data of the given <em>image</em> to the specified position in this image. </p>
</div>
</div>
<a class="anchor" id="a70ef86ff481bc18c0a32f5467a071e42"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static bool wxImage::RemoveHandler </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Finds the handler with the given name, and removes it. </p>
<p>The handler is also deleted.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>The handler name.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><span class="literal">true</span> if the handler was found and removed, <span class="literal">false</span> otherwise.</dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image_handler.html" title="This is the base class for implementing image file loading/saving, and image creation from data...">wxImageHandler</a> </dd></dl>
</div>
</div>
<a class="anchor" id="aec8466530f4aea8e2cea8cb24bfb74fb"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::Replace </td>
<td>(</td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>r1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>g1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>b1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>r2</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>g2</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>b2</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Replaces the colour specified by <em>r1</em>,g1,b1 by the colour <em>r2</em>,g2,b2. </p>
</div>
</div>
<a class="anchor" id="a35227071eb0de3c0c035324838071001"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a>& wxImage::Rescale </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="image_8h.html#a8cb59f5925c96a706710106f679d171a">wxImageResizeQuality</a> </td>
<td class="paramname"><em>quality</em> = <code><a class="el" href="image_8h.html#a8cb59f5925c96a706710106f679d171aacfa5fa2a8feb97568b19f5784d6ac5e3">wxIMAGE_QUALITY_NORMAL</a></code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Changes the size of the image in-place by scaling it: after a call to this function,the image will have the given width and height. </p>
<p>For a description of the <em>quality</em> parameter, see the <a class="el" href="classwx_image.html#aaf10a9f0a8284a9ccfe988d0a470d4e9" title="Returns a scaled version of the image.">Scale()</a> function. Returns the (modified) image itself.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#aaf10a9f0a8284a9ccfe988d0a470d4e9" title="Returns a scaled version of the image.">Scale()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ac4dd8e967436c3206dfe4460345af794"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a>& wxImage::Resize </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_size.html">wxSize</a> & </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classwx_point.html">wxPoint</a> & </td>
<td class="paramname"><em>pos</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>red</em> = <code>-1</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>green</em> = <code>-1</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>blue</em> = <code>-1</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Changes the size of the image in-place without scaling it by adding either a border with the given colour or cropping as necessary. </p>
<p>The image is pasted into a new image with the given <em>size</em> and background colour at the position <em>pos</em> relative to the upper left of the new image.</p>
<p>If <em>red</em> = green = blue = -1 then use either the current mask colour if set or find, use, and set a suitable mask colour for any newly exposed areas.</p>
<dl class="section return"><dt>Returns</dt><dd>The (modified) image itself.</dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a8c3ef171a27cdb93a315eb78cf7b0377" title="Returns a resized version of this image without scaling it by adding either a border with the given c...">Size()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a28041e34c4dccaf9cba3fff358121b83"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">static <a class="el" href="classwx_image_1_1_h_s_v_value.html">wxImage::HSVValue</a> wxImage::RGBtoHSV </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_image_1_1_r_g_b_value.html">wxImage::RGBValue</a> & </td>
<td class="paramname"><em>rgb</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Converts a color in RGB color space to HSV color space. </p>
</div>
</div>
<a class="anchor" id="a17daea3936f98c3b25204ab2b938a55a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::Rotate </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>angle</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classwx_point.html">wxPoint</a> & </td>
<td class="paramname"><em>rotationCentre</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>interpolating</em> = <code>true</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classwx_point.html">wxPoint</a> * </td>
<td class="paramname"><em>offsetAfterRotation</em> = <code>NULL</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Rotates the image about the given point, by <em>angle</em> radians. </p>
<p>Passing <span class="literal">true</span> to <em>interpolating</em> results in better image quality, but is slower.</p>
<p>If the image has a mask, then the mask colour is used for the uncovered pixels in the rotated image background. Else, black (rgb 0, 0, 0) will be used.</p>
<p>Returns the rotated image, leaving this image intact. </p>
</div>
</div>
<a class="anchor" id="a227870b034b06a9b1869ce636af8fea6"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::Rotate180 </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a copy of the image rotated by 180 degrees. </p>
<dl class="section since"><dt>Since</dt><dd>2.9.2 </dd></dl>
</div>
</div>
<a class="anchor" id="a55e17b1b5e664904c7b4946d315df168"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::Rotate90 </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>clockwise</em> = <code>true</code></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a copy of the image rotated 90 degrees in the direction indicated by <em>clockwise</em>. </p>
</div>
</div>
<a class="anchor" id="a96a43d7bbb26ed775fa10c979c6e511f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::RotateHue </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"><em>angle</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Rotates the hue of each pixel in the image by <em>angle</em>, which is a double in the range of -1.0 to +1.0, where -1.0 corresponds to -360 degrees and +1.0 corresponds to +360 degrees. </p>
</div>
</div>
<a class="anchor" id="adbdd72be525d71ebb3fe01a5de02607c"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool wxImage::SaveFile </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_output_stream.html">wxOutputStream</a> & </td>
<td class="paramname"><em>stream</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>mimetype</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Saves an image in the given stream. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream</td><td>Opened output stream to save the image to. </td></tr>
<tr><td class="paramname">mimetype</td><td>MIME type.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><span class="literal">true</span> if the operation succeeded, <span class="literal">false</span> otherwise.</dd></dl>
<dl class="section remark"><dt>Remarks</dt><dd>Depending on how wxWidgets has been configured, not all formats may be available.</dd></dl>
<dl class="section note"><dt>Note</dt><dd>You can use <a class="el" href="classwx_image.html#a952ee065b17ee07a8cbee568486e01a4" title="Sets a user-defined option.">SetOption()</a> to set the hotspot when saving an image into a cursor file (default hotspot is in the centre of the image): <div class="fragment"><div class="line">image.SetOption(<a class="code" href="image_8h.html#a22847044c140504122efa4943b0f6e7f">wxIMAGE_OPTION_CUR_HOTSPOT_X</a>, hotspotX);</div>
<div class="line">image.SetOption(<a class="code" href="image_8h.html#a420ba1d2430b0c7d92c9a09ccf41fae8">wxIMAGE_OPTION_CUR_HOTSPOT_Y</a>, hotspotY);</div>
</div><!-- fragment --></dd></dl>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0" title="Loads an image from an input stream.">LoadFile()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a9416097f955a828243cba8431e7044d4"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool wxImage::SaveFile </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>type</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Saves an image in the named file. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>Name of the file to save the image to. </td></tr>
<tr><td class="paramname">type</td><td>Currently these types can be used: <ul>
<li>wxBITMAP_TYPE_BMP: Save a BMP image file. </li>
<li>wxBITMAP_TYPE_JPEG: Save a JPEG image file. </li>
<li>wxBITMAP_TYPE_PNG: Save a PNG image file. </li>
<li>wxBITMAP_TYPE_PCX: Save a PCX image file (tries to save as 8-bit if possible, falls back to 24-bit otherwise). </li>
<li>wxBITMAP_TYPE_PNM: Save a PNM image file (as raw RGB always). </li>
<li>wxBITMAP_TYPE_TIFF: Save a TIFF image file. </li>
<li>wxBITMAP_TYPE_XPM: Save a XPM image file. </li>
<li>wxBITMAP_TYPE_ICO: Save a Windows icon file (ICO). The size may be up to 255 wide by 127 high. A single image is saved in 8 colors at the size supplied. </li>
<li>wxBITMAP_TYPE_CUR: Save a Windows cursor file (CUR). </li>
</ul>
</td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="adef2e0344bfa416816cc4d63c76375e4"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool wxImage::SaveFile </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>mimetype</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Saves an image in the named file. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>Name of the file to save the image to. </td></tr>
<tr><td class="paramname">mimetype</td><td>MIME type. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a4c5201cc30a99d5cc006d99100dcf55d"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool wxImage::SaveFile </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Saves an image in the named file. </p>
<p>File type is determined from the extension of the file name. Note that this function may fail if the extension is not recognized! You can use one of the forms above to save images to files with non-standard extensions.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>Name of the file to save the image to. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="af8ac6fad3c44385296cdaa1d82358ad0"></a>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">virtual bool wxImage::SaveFile </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classwx_output_stream.html">wxOutputStream</a> & </td>
<td class="paramname"><em>stream</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>type</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">virtual</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Saves an image in the given stream. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">stream</td><td>Opened output stream to save the image to. </td></tr>
<tr><td class="paramname">type</td><td>MIME type. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="aaf10a9f0a8284a9ccfe988d0a470d4e9"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::Scale </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="image_8h.html#a8cb59f5925c96a706710106f679d171a">wxImageResizeQuality</a> </td>
<td class="paramname"><em>quality</em> = <code><a class="el" href="image_8h.html#a8cb59f5925c96a706710106f679d171aacfa5fa2a8feb97568b19f5784d6ac5e3">wxIMAGE_QUALITY_NORMAL</a></code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a scaled version of the image. </p>
<p>This is also useful for scaling bitmaps in general as the only other way to scale bitmaps is to blit a <a class="el" href="classwx_memory_d_c.html" title="A memory device context provides a means to draw graphics onto a bitmap.">wxMemoryDC</a> into another <a class="el" href="classwx_memory_d_c.html" title="A memory device context provides a means to draw graphics onto a bitmap.">wxMemoryDC</a>.</p>
<p>The parameter <em>quality</em> determines what method to use for resampling the image, see wxImageResizeQuality documentation.</p>
<p>It should be noted that although using <code>wxIMAGE_QUALITY_HIGH</code> produces much nicer looking results it is a slower method. Downsampling will use the box averaging method which seems to operate very fast. If you are upsampling larger images using this method you will most likely notice that it is a bit slower and in extreme cases it will be quite substantially slower as the bicubic algorithm has to process a lot of data.</p>
<p>It should also be noted that the high quality scaling may not work as expected when using a single mask colour for transparency, as the scaling will blur the image and will therefore remove the mask partially. Using the alpha channel will work.</p>
<p>Example: </p>
<div class="fragment"><div class="line"><span class="comment">// get the bitmap from somewhere</span></div>
<div class="line"><a class="code" href="classwx_bitmap.html" title="This class encapsulates the concept of a platform-dependent bitmap, either monochrome or colour or co...">wxBitmap</a> bmp = ...;</div>
<div class="line"></div>
<div class="line"><span class="comment">// rescale it to have size of 32*32</span></div>
<div class="line"><span class="keywordflow">if</span> ( bmp.<a class="code" href="classwx_bitmap.html#a513b5dc67c3ffa7c9a6a5aacbc5ed0f2" title="Gets the width of the bitmap in pixels.">GetWidth</a>() != 32 || bmp.<a class="code" href="classwx_bitmap.html#a43fa1cfa77a428259d68e6a237aaeba2" title="Gets the height of the bitmap in pixels.">GetHeight</a>() != 32 )</div>
<div class="line">{</div>
<div class="line"> <a class="code" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> image = bmp.<a class="code" href="classwx_bitmap.html#a063fed54a77f63d2cfa69d12f9035fe2" title="Creates an image from a platform-dependent bitmap.">ConvertToImage</a>();</div>
<div class="line"> bmp = <a class="code" href="classwx_bitmap.html" title="This class encapsulates the concept of a platform-dependent bitmap, either monochrome or colour or co...">wxBitmap</a>(image.<a class="code" href="classwx_image.html#aaf10a9f0a8284a9ccfe988d0a470d4e9" title="Returns a scaled version of the image.">Scale</a>(32, 32));</div>
<div class="line"></div>
<div class="line"> <span class="comment">// another possibility:</span></div>
<div class="line"> image.<a class="code" href="classwx_image.html#a35227071eb0de3c0c035324838071001" title="Changes the size of the image in-place by scaling it: after a call to this function,the image will have the given width and height.">Rescale</a>(32, 32);</div>
<div class="line"> bmp = image;</div>
<div class="line">}</div>
</div><!-- fragment --><dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#a35227071eb0de3c0c035324838071001" title="Changes the size of the image in-place by scaling it: after a call to this function,the image will have the given width and height.">Rescale()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="ab46f59f69221258da1397fd7c59e8671"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetAlpha </td>
<td>(</td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>alpha</em> = <code>NULL</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This function is similar to <a class="el" href="classwx_image.html#a736a8fc26d32e5eab70682b115bacacf" title="Sets the image data without performing checks.">SetData()</a> and has similar restrictions. </p>
<p>The pointer passed to it may however be <span class="literal">NULL</span> in which case the function will allocate the alpha array internally – this is useful to add alpha channel data to an image which doesn't have any.</p>
<p>If the pointer is not <span class="literal">NULL</span>, it must have one byte for each image pixel and be allocated with malloc(). <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> takes ownership of the pointer and will free it unless <em>static_data</em> parameter is set to <span class="literal">true</span> – in this case the caller should do it. </p>
</div>
</div>
<a class="anchor" id="a882406861db4666fb619af90a1cb4b45"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetAlpha </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>alpha</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Sets the alpha value for the given pixel. </p>
<p>This function should only be called if the image has alpha channel data, use <a class="el" href="classwx_image.html#abd42fd2c579837850ab5909ab2bf200c" title="Returns true if this image has alpha channel, false otherwise.">HasAlpha()</a> to check for this. </p>
</div>
</div>
<a class="anchor" id="a736a8fc26d32e5eab70682b115bacacf"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetData </td>
<td>(</td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Sets the image data without performing checks. </p>
<p>The data given must have the size (width*height*3) or results will be unexpected. Don't use this method if you aren't sure you know what you are doing.</p>
<p>The data must have been allocated with <code>malloc()</code>, <b>NOT</b> with <code>operator</code> new.</p>
<p>If <em>static_data</em> is <span class="literal">false</span>, after this call the pointer to the data is owned by the <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> object, that will be responsible for deleting it. Do not pass to this function a pointer obtained through <a class="el" href="classwx_image.html#a5cac38e8fd2536852406d9c8daa55023" title="Returns the image data as an array.">GetData()</a>. </p>
</div>
</div>
<a class="anchor" id="afda57bc7ba823e7c060dbd7698c6ad31"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetData </td>
<td>(</td>
<td class="paramtype">unsigned char * </td>
<td class="paramname"><em>data</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>new_width</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>new_height</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>static_data</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. </p>
</div>
</div>
<a class="anchor" id="a62645fe559149a8ee6b27ddc07cfc220"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetMask </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>hasMask</em> = <code>true</code></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Specifies whether there is a mask or not. </p>
<p>The area of the mask is determined by the current mask colour. </p>
</div>
</div>
<a class="anchor" id="a25fcd0777ea579c7a27d78a2a81627e5"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetMaskColour </td>
<td>(</td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>red</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>green</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>blue</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Sets the mask colour for this image (and tells the image to use the mask). </p>
</div>
</div>
<a class="anchor" id="aaa8be307e013440b9a3e4791eab91771"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool wxImage::SetMaskFromImage </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_image.html">wxImage</a> & </td>
<td class="paramname"><em>mask</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>mr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>mg</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>mb</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Sets image's mask so that the pixels that have RGB value of mr,mg,mb in mask will be masked in the image. </p>
<p>This is done by first finding an unused colour in the image, setting this colour as the mask colour and then using this colour to draw all pixels in the image who corresponding pixel in mask has given RGB value.</p>
<p>The parameter <em>mask</em> is the mask image to extract mask shape from. It must have the same dimensions as the image.</p>
<p>The parameters <em>mr</em>, <em>mg</em>, <em>mb</em> are the RGB values of the pixels in mask that will be used to create the mask.</p>
<dl class="section return"><dt>Returns</dt><dd>Returns <span class="literal">false</span> if mask does not have same dimensions as the image or if there is no unused colour left. Returns <span class="literal">true</span> if the mask was successfully applied.</dd></dl>
<dl class="section note"><dt>Note</dt><dd>Note that this method involves computing the histogram, which is a computationally intensive operation. </dd></dl>
</div>
</div>
<a class="anchor" id="a952ee065b17ee07a8cbee568486e01a4"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetOption </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>value</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Sets a user-defined option. </p>
<p>The function is case-insensitive to <em>name</em>.</p>
<p>For example, when saving as a JPEG file, the option <b>quality</b> is used, which is a number between 0 and 100 (0 is terrible, 100 is very good).</p>
<p>The lists of the currently supported options are in <a class="el" href="classwx_image.html#af006480a04b88e20033bab1615e05de4" title="Gets a user-defined string-valued option.">GetOption()</a> and <a class="el" href="classwx_image.html#af752636f2a2baecd5d33cd8e8501c044" title="Gets a user-defined integer-valued option.">GetOptionInt()</a> function docs.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#af006480a04b88e20033bab1615e05de4" title="Gets a user-defined string-valued option.">GetOption()</a>, <a class="el" href="classwx_image.html#af752636f2a2baecd5d33cd8e8501c044" title="Gets a user-defined integer-valued option.">GetOptionInt()</a>, <a class="el" href="classwx_image.html#a868ae81f470e1bef6ca81dd985078782" title="Returns true if the given option is present.">HasOption()</a> </dd></dl>
</div>
</div>
<a class="anchor" id="acc3d48af8a50bff5ceca51fd649ec981"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetOption </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_string.html">wxString</a> & </td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>value</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. </p>
</div>
</div>
<a class="anchor" id="acbf3a8b9f954b7da7d65adbb9cc9e026"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetPalette </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_palette.html">wxPalette</a> & </td>
<td class="paramname"><em>palette</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Associates a palette with the image. </p>
<p>The palette may be used when converting <a class="el" href="classwx_image.html" title="This class encapsulates a platform-independent image.">wxImage</a> to <a class="el" href="classwx_bitmap.html" title="This class encapsulates the concept of a platform-dependent bitmap, either monochrome or colour or co...">wxBitmap</a> (MSW only at present) or in file save operations (none as yet). </p>
</div>
</div>
<a class="anchor" id="a1c75932734bdc807c5a163e98a6e3077"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetRGB </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>g</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>b</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set the color of the pixel at the given x and y coordinate. </p>
</div>
</div>
<a class="anchor" id="a17f90246727d089675e7f44a414280d1"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetRGB </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_rect.html">wxRect</a> & </td>
<td class="paramname"><em>rect</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>red</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>green</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned char </td>
<td class="paramname"><em>blue</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Sets the colour of the pixels within the given rectangle. </p>
<p>This routine performs bounds-checks for the coordinate so it can be considered a safe way to manipulate the data. </p>
</div>
</div>
<a class="anchor" id="ab4a6c25da79e4f2473246108951906e6"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void wxImage::SetType </td>
<td>(</td>
<td class="paramtype"><a class="el" href="gdicmn_8h.html#a90a1eb6d85b5044a99b706fd979f27f5">wxBitmapType</a> </td>
<td class="paramname"><em>type</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set the type of image returned by <a class="el" href="classwx_image.html#ac711680e14facac5476a4a2946b7dc42" title="Gets the type of image found by LoadFile() or specified with SaveFile().">GetType()</a>. </p>
<p>This method is mostly used internally by the library but can also be called from the user code if the image was created from data in the given bitmap format without using <a class="el" href="classwx_image.html#aa249e657259fe6518d68a5208b9043d0" title="Loads an image from an input stream.">LoadFile()</a> (which would set the type correctly automatically).</p>
<p>Notice that the image must be created before this function is called.</p>
<dl class="section since"><dt>Since</dt><dd>2.9.0</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">type</td><td>One of bitmap type constants, <code>wxBITMAP_TYPE_INVALID</code> is a valid value for it and can be used to reset the bitmap type to default but <code>wxBITMAP_TYPE_MAX</code> is not allowed here. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a8c3ef171a27cdb93a315eb78cf7b0377"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classwx_image.html">wxImage</a> wxImage::Size </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classwx_size.html">wxSize</a> & </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classwx_point.html">wxPoint</a> & </td>
<td class="paramname"><em>pos</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>red</em> = <code>-1</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>green</em> = <code>-1</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>blue</em> = <code>-1</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a resized version of this image without scaling it by adding either a border with the given colour or cropping as necessary. </p>
<p>The image is pasted into a new image with the given <em>size</em> and background colour at the position <em>pos</em> relative to the upper left of the new image.</p>
<p>If <em>red</em> = green = blue = -1 then the areas of the larger image not covered by this image are made transparent by filling them with the image mask colour (which will be allocated automatically if it isn't currently set).</p>
<p>Otherwise, the areas will be filled with the colour with the specified RGB components.</p>
<dl class="section see"><dt>See Also</dt><dd><a class="el" href="classwx_image.html#ac4dd8e967436c3206dfe4460345af794" title="Changes the size of the image in-place without scaling it by adding either a border with the given co...">Resize()</a> </dd></dl>
</div>
</div>
</div><!-- contents -->
<address class="footer">
<small>
Generated on Thu Nov 27 2014 13:46:49 for wxWidgets by <a href="http://www.doxygen.org/index.html" target="_new">Doxygen</a> 1.8.2
</small>
</address>
<script src="wxwidgets.js" type="text/javascript"></script>
</div><!-- #page_container -->
</body>
</html>
|
