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
|
// Copyright 2010 The win Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build windows
package win
import (
"syscall"
"unsafe"
"golang.org/x/sys/windows"
)
// GetDeviceCaps index constants
const (
DRIVERVERSION = 0
TECHNOLOGY = 2
HORZSIZE = 4
VERTSIZE = 6
HORZRES = 8
VERTRES = 10
LOGPIXELSX = 88
LOGPIXELSY = 90
BITSPIXEL = 12
PLANES = 14
NUMBRUSHES = 16
NUMPENS = 18
NUMFONTS = 22
NUMCOLORS = 24
NUMMARKERS = 20
ASPECTX = 40
ASPECTY = 42
ASPECTXY = 44
PDEVICESIZE = 26
CLIPCAPS = 36
SIZEPALETTE = 104
NUMRESERVED = 106
COLORRES = 108
PHYSICALWIDTH = 110
PHYSICALHEIGHT = 111
PHYSICALOFFSETX = 112
PHYSICALOFFSETY = 113
SCALINGFACTORX = 114
SCALINGFACTORY = 115
VREFRESH = 116
DESKTOPHORZRES = 118
DESKTOPVERTRES = 117
BLTALIGNMENT = 119
SHADEBLENDCAPS = 120
COLORMGMTCAPS = 121
RASTERCAPS = 38
CURVECAPS = 28
LINECAPS = 30
POLYGONALCAPS = 32
TEXTCAPS = 34
)
// GetDeviceCaps TECHNOLOGY constants
const (
DT_PLOTTER = 0
DT_RASDISPLAY = 1
DT_RASPRINTER = 2
DT_RASCAMERA = 3
DT_CHARSTREAM = 4
DT_METAFILE = 5
DT_DISPFILE = 6
)
// GetDeviceCaps SHADEBLENDCAPS constants
const (
SB_NONE = 0x00
SB_CONST_ALPHA = 0x01
SB_PIXEL_ALPHA = 0x02
SB_PREMULT_ALPHA = 0x04
SB_GRAD_RECT = 0x10
SB_GRAD_TRI = 0x20
)
// GetDeviceCaps COLORMGMTCAPS constants
const (
CM_NONE = 0x00
CM_DEVICE_ICM = 0x01
CM_GAMMA_RAMP = 0x02
CM_CMYK_COLOR = 0x04
)
// GetDeviceCaps RASTERCAPS constants
const (
RC_BANDING = 2
RC_BITBLT = 1
RC_BITMAP64 = 8
RC_DI_BITMAP = 128
RC_DIBTODEV = 512
RC_FLOODFILL = 4096
RC_GDI20_OUTPUT = 16
RC_PALETTE = 256
RC_SCALING = 4
RC_STRETCHBLT = 2048
RC_STRETCHDIB = 8192
RC_DEVBITS = 0x8000
RC_OP_DX_OUTPUT = 0x4000
)
// GetDeviceCaps CURVECAPS constants
const (
CC_NONE = 0
CC_CIRCLES = 1
CC_PIE = 2
CC_CHORD = 4
CC_ELLIPSES = 8
CC_WIDE = 16
CC_STYLED = 32
CC_WIDESTYLED = 64
CC_INTERIORS = 128
CC_ROUNDRECT = 256
)
// GetDeviceCaps LINECAPS constants
const (
LC_NONE = 0
LC_POLYLINE = 2
LC_MARKER = 4
LC_POLYMARKER = 8
LC_WIDE = 16
LC_STYLED = 32
LC_WIDESTYLED = 64
LC_INTERIORS = 128
)
// GetDeviceCaps POLYGONALCAPS constants
const (
PC_NONE = 0
PC_POLYGON = 1
PC_POLYPOLYGON = 256
PC_PATHS = 512
PC_RECTANGLE = 2
PC_WINDPOLYGON = 4
PC_SCANLINE = 8
PC_TRAPEZOID = 4
PC_WIDE = 16
PC_STYLED = 32
PC_WIDESTYLED = 64
PC_INTERIORS = 128
)
// GetDeviceCaps TEXTCAPS constants
const (
TC_OP_CHARACTER = 1
TC_OP_STROKE = 2
TC_CP_STROKE = 4
TC_CR_90 = 8
TC_CR_ANY = 16
TC_SF_X_YINDEP = 32
TC_SA_DOUBLE = 64
TC_SA_INTEGER = 128
TC_SA_CONTIN = 256
TC_EA_DOUBLE = 512
TC_IA_ABLE = 1024
TC_UA_ABLE = 2048
TC_SO_ABLE = 4096
TC_RA_ABLE = 8192
TC_VA_ABLE = 16384
TC_RESERVED = 32768
TC_SCROLLBLT = 65536
)
// Brush styles
const (
BS_SOLID = 0
BS_NULL = 1
BS_HOLLOW = BS_NULL
BS_HATCHED = 2
BS_PATTERN = 3
BS_INDEXED = 4
BS_DIBPATTERN = 5
BS_DIBPATTERNPT = 6
BS_PATTERN8X8 = 7
BS_DIBPATTERN8X8 = 8
BS_MONOPATTERN = 9
)
// Hatch styles
const (
HS_HORIZONTAL = 0
HS_VERTICAL = 1
HS_FDIAGONAL = 2
HS_BDIAGONAL = 3
HS_CROSS = 4
HS_DIAGCROSS = 5
)
// Pen types
const (
PS_COSMETIC = 0x00000000
PS_GEOMETRIC = 0x00010000
PS_TYPE_MASK = 0x000F0000
)
// Pen styles
const (
PS_SOLID = 0
PS_DASH = 1
PS_DOT = 2
PS_DASHDOT = 3
PS_DASHDOTDOT = 4
PS_NULL = 5
PS_INSIDEFRAME = 6
PS_USERSTYLE = 7
PS_ALTERNATE = 8
PS_STYLE_MASK = 0x0000000F
)
// Pen cap types
const (
PS_ENDCAP_ROUND = 0x00000000
PS_ENDCAP_SQUARE = 0x00000100
PS_ENDCAP_FLAT = 0x00000200
PS_ENDCAP_MASK = 0x00000F00
)
// Pen join types
const (
PS_JOIN_ROUND = 0x00000000
PS_JOIN_BEVEL = 0x00001000
PS_JOIN_MITER = 0x00002000
PS_JOIN_MASK = 0x0000F000
)
// Print constants
const (
PRF_NONCLIENT = 0x00000002
PRF_CLIENT = 0x00000004
PRF_ERASEBKGND = 0x00000008
PRF_CHILDREN = 0x00000010
PRF_OWNED = 0x00000020
)
// Stock logical objects
const (
WHITE_BRUSH = 0
LTGRAY_BRUSH = 1
GRAY_BRUSH = 2
DKGRAY_BRUSH = 3
BLACK_BRUSH = 4
NULL_BRUSH = 5
HOLLOW_BRUSH = NULL_BRUSH
WHITE_PEN = 6
BLACK_PEN = 7
NULL_PEN = 8
OEM_FIXED_FONT = 10
ANSI_FIXED_FONT = 11
ANSI_VAR_FONT = 12
SYSTEM_FONT = 13
DEVICE_DEFAULT_FONT = 14
DEFAULT_PALETTE = 15
SYSTEM_FIXED_FONT = 16
DEFAULT_GUI_FONT = 17
DC_BRUSH = 18
DC_PEN = 19
)
const LF_FACESIZE = 32
// Font weight constants
const (
FW_DONTCARE = 0
FW_THIN = 100
FW_EXTRALIGHT = 200
FW_ULTRALIGHT = FW_EXTRALIGHT
FW_LIGHT = 300
FW_NORMAL = 400
FW_REGULAR = 400
FW_MEDIUM = 500
FW_SEMIBOLD = 600
FW_DEMIBOLD = FW_SEMIBOLD
FW_BOLD = 700
FW_EXTRABOLD = 800
FW_ULTRABOLD = FW_EXTRABOLD
FW_HEAVY = 900
FW_BLACK = FW_HEAVY
)
// Charset constants
const (
ANSI_CHARSET = 0
DEFAULT_CHARSET = 1
SYMBOL_CHARSET = 2
SHIFTJIS_CHARSET = 128
HANGEUL_CHARSET = 129
HANGUL_CHARSET = 129
GB2312_CHARSET = 134
CHINESEBIG5_CHARSET = 136
GREEK_CHARSET = 161
TURKISH_CHARSET = 162
HEBREW_CHARSET = 177
ARABIC_CHARSET = 178
BALTIC_CHARSET = 186
RUSSIAN_CHARSET = 204
THAI_CHARSET = 222
EASTEUROPE_CHARSET = 238
OEM_CHARSET = 255
JOHAB_CHARSET = 130
VIETNAMESE_CHARSET = 163
MAC_CHARSET = 77
)
// Font output precision constants
const (
OUT_DEFAULT_PRECIS = 0
OUT_STRING_PRECIS = 1
OUT_CHARACTER_PRECIS = 2
OUT_STROKE_PRECIS = 3
OUT_TT_PRECIS = 4
OUT_DEVICE_PRECIS = 5
OUT_RASTER_PRECIS = 6
OUT_TT_ONLY_PRECIS = 7
OUT_OUTLINE_PRECIS = 8
OUT_PS_ONLY_PRECIS = 10
)
// Font clipping precision constants
const (
CLIP_DEFAULT_PRECIS = 0
CLIP_CHARACTER_PRECIS = 1
CLIP_STROKE_PRECIS = 2
CLIP_MASK = 15
CLIP_LH_ANGLES = 16
CLIP_TT_ALWAYS = 32
CLIP_EMBEDDED = 128
)
// Font output quality constants
const (
DEFAULT_QUALITY = 0
DRAFT_QUALITY = 1
PROOF_QUALITY = 2
NONANTIALIASED_QUALITY = 3
ANTIALIASED_QUALITY = 4
CLEARTYPE_QUALITY = 5
)
// Font pitch constants
const (
DEFAULT_PITCH = 0
FIXED_PITCH = 1
VARIABLE_PITCH = 2
)
// Font family constants
const (
FF_DECORATIVE = 80
FF_DONTCARE = 0
FF_MODERN = 48
FF_ROMAN = 16
FF_SCRIPT = 64
FF_SWISS = 32
)
// DeviceCapabilities capabilities
const (
DC_FIELDS = 1
DC_PAPERS = 2
DC_PAPERSIZE = 3
DC_MINEXTENT = 4
DC_MAXEXTENT = 5
DC_BINS = 6
DC_DUPLEX = 7
DC_SIZE = 8
DC_EXTRA = 9
DC_VERSION = 10
DC_DRIVER = 11
DC_BINNAMES = 12
DC_ENUMRESOLUTIONS = 13
DC_FILEDEPENDENCIES = 14
DC_TRUETYPE = 15
DC_PAPERNAMES = 16
DC_ORIENTATION = 17
DC_COPIES = 18
DC_BINADJUST = 19
DC_EMF_COMPLIANT = 20
DC_DATATYPE_PRODUCED = 21
DC_COLLATE = 22
DC_MANUFACTURER = 23
DC_MODEL = 24
DC_PERSONALITY = 25
DC_PRINTRATE = 26
DC_PRINTRATEUNIT = 27
DC_PRINTERMEM = 28
DC_MEDIAREADY = 29
DC_STAPLE = 30
DC_PRINTRATEPPM = 31
DC_COLORDEVICE = 32
DC_NUP = 33
DC_MEDIATYPENAMES = 34
DC_MEDIATYPES = 35
)
const (
CCHDEVICENAME = 32
CCHFORMNAME = 32
)
const (
DM_UPDATE = 1
DM_COPY = 2
DM_PROMPT = 4
DM_MODIFY = 8
DM_IN_BUFFER = DM_MODIFY
DM_IN_PROMPT = DM_PROMPT
DM_OUT_BUFFER = DM_COPY
DM_OUT_DEFAULT = DM_UPDATE
)
// DEVMODE field selection bits
const (
DM_ORIENTATION = 0x00000001
DM_PAPERSIZE = 0x00000002
DM_PAPERLENGTH = 0x00000004
DM_PAPERWIDTH = 0x00000008
DM_SCALE = 0x00000010
DM_POSITION = 0x00000020
DM_NUP = 0x00000040
DM_DISPLAYORIENTATION = 0x00000080
DM_COPIES = 0x00000100
DM_DEFAULTSOURCE = 0x00000200
DM_PRINTQUALITY = 0x00000400
DM_COLOR = 0x00000800
DM_DUPLEX = 0x00001000
DM_YRESOLUTION = 0x00002000
DM_TTOPTION = 0x00004000
DM_COLLATE = 0x00008000
DM_FORMNAME = 0x00010000
DM_LOGPIXELS = 0x00020000
DM_BITSPERPEL = 0x00040000
DM_PELSWIDTH = 0x00080000
DM_PELSHEIGHT = 0x00100000
DM_DISPLAYFLAGS = 0x00200000
DM_DISPLAYFREQUENCY = 0x00400000
DM_ICMMETHOD = 0x00800000
DM_ICMINTENT = 0x01000000
DM_MEDIATYPE = 0x02000000
DM_DITHERTYPE = 0x04000000
DM_PANNINGWIDTH = 0x08000000
DM_PANNINGHEIGHT = 0x10000000
DM_DISPLAYFIXEDOUTPUT = 0x20000000
)
// Orientation constants
const (
DMORIENT_PORTRAIT = 1
DMORIENT_LANDSCAPE = 2
)
// Paper sizes
const (
DMPAPER_FIRST = DMPAPER_LETTER
DMPAPER_LETTER = 1 /* Letter 8 1/2 x 11 in */
DMPAPER_LETTERSMALL = 2 /* Letter Small 8 1/2 x 11 in */
DMPAPER_TABLOID = 3 /* Tabloid 11 x 17 in */
DMPAPER_LEDGER = 4 /* Ledger 17 x 11 in */
DMPAPER_LEGAL = 5 /* Legal 8 1/2 x 14 in */
DMPAPER_STATEMENT = 6 /* Statement 5 1/2 x 8 1/2 in */
DMPAPER_EXECUTIVE = 7 /* Executive 7 1/4 x 10 1/2 in */
DMPAPER_A3 = 8 /* A3 297 x 420 mm */
DMPAPER_A4 = 9 /* A4 210 x 297 mm */
DMPAPER_A4SMALL = 10 /* A4 Small 210 x 297 mm */
DMPAPER_A5 = 11 /* A5 148 x 210 mm */
DMPAPER_B4 = 12 /* B4 (JIS) 250 x 354 */
DMPAPER_B5 = 13 /* B5 (JIS) 182 x 257 mm */
DMPAPER_FOLIO = 14 /* Folio 8 1/2 x 13 in */
DMPAPER_QUARTO = 15 /* Quarto 215 x 275 mm */
DMPAPER_10X14 = 16 /* 10x14 in */
DMPAPER_11X17 = 17 /* 11x17 in */
DMPAPER_NOTE = 18 /* Note 8 1/2 x 11 in */
DMPAPER_ENV_9 = 19 /* Envelope #9 3 7/8 x 8 7/8 */
DMPAPER_ENV_10 = 20 /* Envelope #10 4 1/8 x 9 1/2 */
DMPAPER_ENV_11 = 21 /* Envelope #11 4 1/2 x 10 3/8 */
DMPAPER_ENV_12 = 22 /* Envelope #12 4 \276 x 11 */
DMPAPER_ENV_14 = 23 /* Envelope #14 5 x 11 1/2 */
DMPAPER_CSHEET = 24 /* C size sheet */
DMPAPER_DSHEET = 25 /* D size sheet */
DMPAPER_ESHEET = 26 /* E size sheet */
DMPAPER_ENV_DL = 27 /* Envelope DL 110 x 220mm */
DMPAPER_ENV_C5 = 28 /* Envelope C5 162 x 229 mm */
DMPAPER_ENV_C3 = 29 /* Envelope C3 324 x 458 mm */
DMPAPER_ENV_C4 = 30 /* Envelope C4 229 x 324 mm */
DMPAPER_ENV_C6 = 31 /* Envelope C6 114 x 162 mm */
DMPAPER_ENV_C65 = 32 /* Envelope C65 114 x 229 mm */
DMPAPER_ENV_B4 = 33 /* Envelope B4 250 x 353 mm */
DMPAPER_ENV_B5 = 34 /* Envelope B5 176 x 250 mm */
DMPAPER_ENV_B6 = 35 /* Envelope B6 176 x 125 mm */
DMPAPER_ENV_ITALY = 36 /* Envelope 110 x 230 mm */
DMPAPER_ENV_MONARCH = 37 /* Envelope Monarch 3.875 x 7.5 in */
DMPAPER_ENV_PERSONAL = 38 /* 6 3/4 Envelope 3 5/8 x 6 1/2 in */
DMPAPER_FANFOLD_US = 39 /* US Std Fanfold 14 7/8 x 11 in */
DMPAPER_FANFOLD_STD_GERMAN = 40 /* German Std Fanfold 8 1/2 x 12 in */
DMPAPER_FANFOLD_LGL_GERMAN = 41 /* German Legal Fanfold 8 1/2 x 13 in */
DMPAPER_ISO_B4 = 42 /* B4 (ISO) 250 x 353 mm */
DMPAPER_JAPANESE_POSTCARD = 43 /* Japanese Postcard 100 x 148 mm */
DMPAPER_9X11 = 44 /* 9 x 11 in */
DMPAPER_10X11 = 45 /* 10 x 11 in */
DMPAPER_15X11 = 46 /* 15 x 11 in */
DMPAPER_ENV_INVITE = 47 /* Envelope Invite 220 x 220 mm */
DMPAPER_RESERVED_48 = 48 /* RESERVED--DO NOT USE */
DMPAPER_RESERVED_49 = 49 /* RESERVED--DO NOT USE */
DMPAPER_LETTER_EXTRA = 50 /* Letter Extra 9 \275 x 12 in */
DMPAPER_LEGAL_EXTRA = 51 /* Legal Extra 9 \275 x 15 in */
DMPAPER_TABLOID_EXTRA = 52 /* Tabloid Extra 11.69 x 18 in */
DMPAPER_A4_EXTRA = 53 /* A4 Extra 9.27 x 12.69 in */
DMPAPER_LETTER_TRANSVERSE = 54 /* Letter Transverse 8 \275 x 11 in */
DMPAPER_A4_TRANSVERSE = 55 /* A4 Transverse 210 x 297 mm */
DMPAPER_LETTER_EXTRA_TRANSVERSE = 56 /* Letter Extra Transverse 9\275 x 12 in */
DMPAPER_A_PLUS = 57 /* SuperA/SuperA/A4 227 x 356 mm */
DMPAPER_B_PLUS = 58 /* SuperB/SuperB/A3 305 x 487 mm */
DMPAPER_LETTER_PLUS = 59 /* Letter Plus 8.5 x 12.69 in */
DMPAPER_A4_PLUS = 60 /* A4 Plus 210 x 330 mm */
DMPAPER_A5_TRANSVERSE = 61 /* A5 Transverse 148 x 210 mm */
DMPAPER_B5_TRANSVERSE = 62 /* B5 (JIS) Transverse 182 x 257 mm */
DMPAPER_A3_EXTRA = 63 /* A3 Extra 322 x 445 mm */
DMPAPER_A5_EXTRA = 64 /* A5 Extra 174 x 235 mm */
DMPAPER_B5_EXTRA = 65 /* B5 (ISO) Extra 201 x 276 mm */
DMPAPER_A2 = 66 /* A2 420 x 594 mm */
DMPAPER_A3_TRANSVERSE = 67 /* A3 Transverse 297 x 420 mm */
DMPAPER_A3_EXTRA_TRANSVERSE = 68 /* A3 Extra Transverse 322 x 445 mm */
DMPAPER_DBL_JAPANESE_POSTCARD = 69 /* Japanese Double Postcard 200 x 148 mm */
DMPAPER_A6 = 70 /* A6 105 x 148 mm */
DMPAPER_JENV_KAKU2 = 71 /* Japanese Envelope Kaku #2 */
DMPAPER_JENV_KAKU3 = 72 /* Japanese Envelope Kaku #3 */
DMPAPER_JENV_CHOU3 = 73 /* Japanese Envelope Chou #3 */
DMPAPER_JENV_CHOU4 = 74 /* Japanese Envelope Chou #4 */
DMPAPER_LETTER_ROTATED = 75 /* Letter Rotated 11 x 8 1/2 11 in */
DMPAPER_A3_ROTATED = 76 /* A3 Rotated 420 x 297 mm */
DMPAPER_A4_ROTATED = 77 /* A4 Rotated 297 x 210 mm */
DMPAPER_A5_ROTATED = 78 /* A5 Rotated 210 x 148 mm */
DMPAPER_B4_JIS_ROTATED = 79 /* B4 (JIS) Rotated 364 x 257 mm */
DMPAPER_B5_JIS_ROTATED = 80 /* B5 (JIS) Rotated 257 x 182 mm */
DMPAPER_JAPANESE_POSTCARD_ROTATED = 81 /* Japanese Postcard Rotated 148 x 100 mm */
DMPAPER_DBL_JAPANESE_POSTCARD_ROTATED = 82 /* Double Japanese Postcard Rotated 148 x 200 mm */
DMPAPER_A6_ROTATED = 83 /* A6 Rotated 148 x 105 mm */
DMPAPER_JENV_KAKU2_ROTATED = 84 /* Japanese Envelope Kaku #2 Rotated */
DMPAPER_JENV_KAKU3_ROTATED = 85 /* Japanese Envelope Kaku #3 Rotated */
DMPAPER_JENV_CHOU3_ROTATED = 86 /* Japanese Envelope Chou #3 Rotated */
DMPAPER_JENV_CHOU4_ROTATED = 87 /* Japanese Envelope Chou #4 Rotated */
DMPAPER_B6_JIS = 88 /* B6 (JIS) 128 x 182 mm */
DMPAPER_B6_JIS_ROTATED = 89 /* B6 (JIS) Rotated 182 x 128 mm */
DMPAPER_12X11 = 90 /* 12 x 11 in */
DMPAPER_JENV_YOU4 = 91 /* Japanese Envelope You #4 */
DMPAPER_JENV_YOU4_ROTATED = 92 /* Japanese Envelope You #4 Rotated*/
DMPAPER_P16K = 93 /* PRC 16K 146 x 215 mm */
DMPAPER_P32K = 94 /* PRC 32K 97 x 151 mm */
DMPAPER_P32KBIG = 95 /* PRC 32K(Big) 97 x 151 mm */
DMPAPER_PENV_1 = 96 /* PRC Envelope #1 102 x 165 mm */
DMPAPER_PENV_2 = 97 /* PRC Envelope #2 102 x 176 mm */
DMPAPER_PENV_3 = 98 /* PRC Envelope #3 125 x 176 mm */
DMPAPER_PENV_4 = 99 /* PRC Envelope #4 110 x 208 mm */
DMPAPER_PENV_5 = 100 /* PRC Envelope #5 110 x 220 mm */
DMPAPER_PENV_6 = 101 /* PRC Envelope #6 120 x 230 mm */
DMPAPER_PENV_7 = 102 /* PRC Envelope #7 160 x 230 mm */
DMPAPER_PENV_8 = 103 /* PRC Envelope #8 120 x 309 mm */
DMPAPER_PENV_9 = 104 /* PRC Envelope #9 229 x 324 mm */
DMPAPER_PENV_10 = 105 /* PRC Envelope #10 324 x 458 mm */
DMPAPER_P16K_ROTATED = 106 /* PRC 16K Rotated */
DMPAPER_P32K_ROTATED = 107 /* PRC 32K Rotated */
DMPAPER_P32KBIG_ROTATED = 108 /* PRC 32K(Big) Rotated */
DMPAPER_PENV_1_ROTATED = 109 /* PRC Envelope #1 Rotated 165 x 102 mm */
DMPAPER_PENV_2_ROTATED = 110 /* PRC Envelope #2 Rotated 176 x 102 mm */
DMPAPER_PENV_3_ROTATED = 111 /* PRC Envelope #3 Rotated 176 x 125 mm */
DMPAPER_PENV_4_ROTATED = 112 /* PRC Envelope #4 Rotated 208 x 110 mm */
DMPAPER_PENV_5_ROTATED = 113 /* PRC Envelope #5 Rotated 220 x 110 mm */
DMPAPER_PENV_6_ROTATED = 114 /* PRC Envelope #6 Rotated 230 x 120 mm */
DMPAPER_PENV_7_ROTATED = 115 /* PRC Envelope #7 Rotated 230 x 160 mm */
DMPAPER_PENV_8_ROTATED = 116 /* PRC Envelope #8 Rotated 309 x 120 mm */
DMPAPER_PENV_9_ROTATED = 117 /* PRC Envelope #9 Rotated 324 x 229 mm */
DMPAPER_PENV_10_ROTATED = 118 /* PRC Envelope #10 Rotated 458 x 324 mm */
DMPAPER_LAST = DMPAPER_PENV_10_ROTATED
DMPAPER_USER = 256
)
// Bin constants
const (
DMBIN_FIRST = DMBIN_UPPER
DMBIN_UPPER = 1
DMBIN_ONLYONE = 1
DMBIN_LOWER = 2
DMBIN_MIDDLE = 3
DMBIN_MANUAL = 4
DMBIN_ENVELOPE = 5
DMBIN_ENVMANUAL = 6
DMBIN_AUTO = 7
DMBIN_TRACTOR = 8
DMBIN_SMALLFMT = 9
DMBIN_LARGEFMT = 10
DMBIN_LARGECAPACITY = 11
DMBIN_CASSETTE = 14
DMBIN_FORMSOURCE = 15
DMBIN_LAST = DMBIN_FORMSOURCE
DMBIN_USER = 256
)
// Quality constants
const (
DMRES_DRAFT = -1
DMRES_LOW = -2
DMRES_MEDIUM = -3
DMRES_HIGH = -4
)
// Color/monochrome constants
const (
DMCOLOR_MONOCHROME = 1
DMCOLOR_COLOR = 2
)
// Duplex constants
const (
DMDUP_SIMPLEX = 1
DMDUP_VERTICAL = 2
DMDUP_HORIZONTAL = 3
)
// TrueType constants
const (
DMTT_BITMAP = 1
DMTT_DOWNLOAD = 2
DMTT_SUBDEV = 3
DMTT_DOWNLOAD_OUTLINE = 4
)
// Collation constants
const (
DMCOLLATE_FALSE = 0
DMCOLLATE_TRUE = 1
)
// Background modes
const (
TRANSPARENT = 1
OPAQUE = 2
)
// Ternary raster operations
const (
SRCCOPY = 0x00CC0020
SRCPAINT = 0x00EE0086
SRCAND = 0x008800C6
SRCINVERT = 0x00660046
SRCERASE = 0x00440328
NOTSRCCOPY = 0x00330008
NOTSRCERASE = 0x001100A6
MERGECOPY = 0x00C000CA
MERGEPAINT = 0x00BB0226
PATCOPY = 0x00F00021
PATPAINT = 0x00FB0A09
PATINVERT = 0x005A0049
DSTINVERT = 0x00550009
BLACKNESS = 0x00000042
WHITENESS = 0x00FF0062
NOMIRRORBITMAP = 0x80000000
CAPTUREBLT = 0x40000000
)
// StretchBlt modes
const (
BLACKONWHITE = 1
WHITEONBLACK = 2
COLORONCOLOR = 3
HALFTONE = 4
MAXSTRETCHBLTMODE = 4
STRETCH_ANDSCANS = BLACKONWHITE
STRETCH_ORSCANS = WHITEONBLACK
STRETCH_DELETESCANS = COLORONCOLOR
STRETCH_HALFTONE = HALFTONE
)
// Bitmap compression constants
const (
BI_RGB = 0
BI_RLE8 = 1
BI_RLE4 = 2
BI_BITFIELDS = 3
BI_JPEG = 4
BI_PNG = 5
)
// Bitmap color table usage
const (
DIB_RGB_COLORS = 0
DIB_PAL_COLORS = 1
)
const CBM_INIT = 4
const (
CLR_INVALID = 0xFFFFFFFF
CLR_NONE = CLR_INVALID
CLR_DEFAULT = 0xFF000000
)
const (
/* pixel types */
PFD_TYPE_RGBA = 0
PFD_TYPE_COLORINDEX = 1
/* layer types */
PFD_MAIN_PLANE = 0
PFD_OVERLAY_PLANE = 1
PFD_UNDERLAY_PLANE = (-1)
/* PIXELFORMATDESCRIPTOR flags */
PFD_DOUBLEBUFFER = 0x00000001
PFD_STEREO = 0x00000002
PFD_DRAW_TO_WINDOW = 0x00000004
PFD_DRAW_TO_BITMAP = 0x00000008
PFD_SUPPORT_GDI = 0x00000010
PFD_SUPPORT_OPENGL = 0x00000020
PFD_GENERIC_FORMAT = 0x00000040
PFD_NEED_PALETTE = 0x00000080
PFD_NEED_SYSTEM_PALETTE = 0x00000100
PFD_SWAP_EXCHANGE = 0x00000200
PFD_SWAP_COPY = 0x00000400
PFD_SWAP_LAYER_BUFFERS = 0x00000800
PFD_GENERIC_ACCELERATED = 0x00001000
PFD_SUPPORT_DIRECTDRAW = 0x00002000
/* PIXELFORMATDESCRIPTOR flags for use in ChoosePixelFormat only */
PFD_DEPTH_DONTCARE = 0x20000000
PFD_DOUBLEBUFFER_DONTCARE = 0x40000000
PFD_STEREO_DONTCARE = 0x80000000
)
// GradientFill constants
const (
GRADIENT_FILL_RECT_H = 0x00
GRADIENT_FILL_RECT_V = 0x01
GRADIENT_FILL_TRIANGLE = 0x02
)
// Region Combine Modes
const (
RGN_AND = 1
RGN_OR = 2
RGN_XOR = 3
RGN_DIFF = 4
RGN_COPY = 5
)
// Region Types
const (
REGIONERROR = 0
NULLREGION = 1
SIMPLEREGION = 2
COMPLEXREGION = 3
)
// AlphaBlend operations
const (
AC_SRC_ALPHA = 0x1
)
// AddFontResourceEx flags
const (
FR_PRIVATE = 0x10
FR_NOT_ENUM = 0x20
)
func RGB(r, g, b byte) COLORREF {
return COLORREF(r) | (COLORREF(g) << 8) | (COLORREF(b) << 16)
}
type (
COLORREF uint32
HBITMAP HGDIOBJ
HBRUSH HGDIOBJ
HDC HANDLE
HFONT HGDIOBJ
HGDIOBJ HANDLE
HENHMETAFILE HANDLE
HPALETTE HGDIOBJ
HPEN HGDIOBJ
HRGN HGDIOBJ
CLIPFORMAT uint16
)
type PIXELFORMATDESCRIPTOR struct {
NSize uint16
NVersion uint16
DwFlags uint32
IPixelType byte
CColorBits byte
CRedBits byte
CRedShift byte
CGreenBits byte
CGreenShift byte
CBlueBits byte
CBlueShift byte
CAlphaBits byte
CAlphaShift byte
CAccumBits byte
CAccumRedBits byte
CAccumGreenBits byte
CAccumBlueBits byte
CAccumAlphaBits byte
CDepthBits byte
CStencilBits byte
CAuxBuffers byte
ILayerType byte
BReserved byte
DwLayerMask uint32
DwVisibleMask uint32
DwDamageMask uint32
}
type LOGFONT struct {
LfHeight int32
LfWidth int32
LfEscapement int32
LfOrientation int32
LfWeight int32
LfItalic byte
LfUnderline byte
LfStrikeOut byte
LfCharSet byte
LfOutPrecision byte
LfClipPrecision byte
LfQuality byte
LfPitchAndFamily byte
LfFaceName [LF_FACESIZE]uint16
}
type TEXTMETRIC struct {
TmHeight int32
TmAscent int32
TmDescent int32
TmInternalLeading int32
TmExternalLeading int32
TmAveCharWidth int32
TmMaxCharWidth int32
TmWeight int32
TmOverhang int32
TmDigitizedAspectX int32
TmDigitizedAspectY int32
TmFirstChar uint16
TmLastChar uint16
TmDefaultChar uint16
TmBreakChar uint16
TmItalic byte
TmUnderlined byte
TmStruckOut byte
TmPitchAndFamily byte
TmCharSet byte
}
type DEVMODE struct {
DmDeviceName [CCHDEVICENAME]uint16
DmSpecVersion uint16
DmDriverVersion uint16
DmSize uint16
DmDriverExtra uint16
DmFields uint32
DmOrientation int16
DmPaperSize int16
DmPaperLength int16
DmPaperWidth int16
DmScale int16
DmCopies int16
DmDefaultSource int16
DmPrintQuality int16
DmColor int16
DmDuplex int16
DmYResolution int16
DmTTOption int16
DmCollate int16
DmFormName [CCHFORMNAME]uint16
DmLogPixels uint16
DmBitsPerPel uint32
DmPelsWidth uint32
DmPelsHeight uint32
DmDisplayFlags uint32
DmDisplayFrequency uint32
DmICMMethod uint32
DmICMIntent uint32
DmMediaType uint32
DmDitherType uint32
DmReserved1 uint32
DmReserved2 uint32
DmPanningWidth uint32
DmPanningHeight uint32
}
type POINT struct {
X, Y int32
}
type RECT struct {
Left, Top, Right, Bottom int32
}
type SIZE struct {
CX, CY int32
}
type DOCINFO struct {
CbSize int32
LpszDocName *uint16
LpszOutput *uint16
LpszDatatype *uint16
FwType uint32
}
type LOGBRUSH struct {
LbStyle uint32
LbColor COLORREF
LbHatch uintptr
}
type CIEXYZ struct {
CiexyzX, CiexyzY, CiexyzZ int32 // FXPT2DOT30
}
type CIEXYZTRIPLE struct {
CiexyzRed, CiexyzGreen, CiexyzBlue CIEXYZ
}
type BITMAPINFOHEADER struct {
BiSize uint32
BiWidth int32
BiHeight int32
BiPlanes uint16
BiBitCount uint16
BiCompression uint32
BiSizeImage uint32
BiXPelsPerMeter int32
BiYPelsPerMeter int32
BiClrUsed uint32
BiClrImportant uint32
}
type BITMAPV4HEADER struct {
BITMAPINFOHEADER
BV4RedMask uint32
BV4GreenMask uint32
BV4BlueMask uint32
BV4AlphaMask uint32
BV4CSType uint32
BV4Endpoints CIEXYZTRIPLE
BV4GammaRed uint32
BV4GammaGreen uint32
BV4GammaBlue uint32
}
type BITMAPV5HEADER struct {
BITMAPV4HEADER
BV5Intent uint32
BV5ProfileData uint32
BV5ProfileSize uint32
BV5Reserved uint32
}
type RGBQUAD struct {
RgbBlue byte
RgbGreen byte
RgbRed byte
RgbReserved byte
}
type BITMAPINFO struct {
BmiHeader BITMAPINFOHEADER
BmiColors *RGBQUAD
}
type BITMAP struct {
BmType int32
BmWidth int32
BmHeight int32
BmWidthBytes int32
BmPlanes uint16
BmBitsPixel uint16
BmBits unsafe.Pointer
}
type DIBSECTION struct {
DsBm BITMAP
DsBmih BITMAPINFOHEADER
DsBitfields [3]uint32
DshSection HANDLE
DsOffset uint32
}
type ENHMETAHEADER struct {
IType uint32
NSize uint32
RclBounds RECT
RclFrame RECT
DSignature uint32
NVersion uint32
NBytes uint32
NRecords uint32
NHandles uint16
SReserved uint16
NDescription uint32
OffDescription uint32
NPalEntries uint32
SzlDevice SIZE
SzlMillimeters SIZE
CbPixelFormat uint32
OffPixelFormat uint32
BOpenGL uint32
SzlMicrometers SIZE
}
type TRIVERTEX struct {
X int32
Y int32
Red uint16
Green uint16
Blue uint16
Alpha uint16
}
type GRADIENT_RECT struct {
UpperLeft uint32
LowerRight uint32
}
type GRADIENT_TRIANGLE struct {
Vertex1 uint32
Vertex2 uint32
Vertex3 uint32
}
type BLENDFUNCTION struct {
BlendOp byte
BlendFlags byte
SourceConstantAlpha byte
AlphaFormat byte
}
var (
// Library
libgdi32 *windows.LazyDLL
libmsimg32 *windows.LazyDLL
// Functions
abortDoc *windows.LazyProc
addFontResourceEx *windows.LazyProc
addFontMemResourceEx *windows.LazyProc
alphaBlend *windows.LazyProc
bitBlt *windows.LazyProc
choosePixelFormat *windows.LazyProc
closeEnhMetaFile *windows.LazyProc
combineRgn *windows.LazyProc
copyEnhMetaFile *windows.LazyProc
createBitmap *windows.LazyProc
createCompatibleBitmap *windows.LazyProc
createBrushIndirect *windows.LazyProc
createCompatibleDC *windows.LazyProc
createDC *windows.LazyProc
createDIBSection *windows.LazyProc
createFontIndirect *windows.LazyProc
createEnhMetaFile *windows.LazyProc
createIC *windows.LazyProc
createPatternBrush *windows.LazyProc
createRectRgn *windows.LazyProc
deleteDC *windows.LazyProc
deleteEnhMetaFile *windows.LazyProc
deleteObject *windows.LazyProc
ellipse *windows.LazyProc
endDoc *windows.LazyProc
endPage *windows.LazyProc
excludeClipRect *windows.LazyProc
extCreatePen *windows.LazyProc
fillRgn *windows.LazyProc
gdiFlush *windows.LazyProc
getBkColor *windows.LazyProc
getDeviceCaps *windows.LazyProc
getDIBits *windows.LazyProc
getEnhMetaFile *windows.LazyProc
getEnhMetaFileHeader *windows.LazyProc
getObject *windows.LazyProc
getPixel *windows.LazyProc
getRgnBox *windows.LazyProc
getStockObject *windows.LazyProc
getTextColor *windows.LazyProc
getTextExtentExPoint *windows.LazyProc
getTextExtentPoint32 *windows.LazyProc
getTextMetrics *windows.LazyProc
getViewportOrgEx *windows.LazyProc
gradientFill *windows.LazyProc
intersectClipRect *windows.LazyProc
lineTo *windows.LazyProc
moveToEx *windows.LazyProc
playEnhMetaFile *windows.LazyProc
polyline *windows.LazyProc
rectangle *windows.LazyProc
removeFontResourceEx *windows.LazyProc
removeFontMemResourceEx *windows.LazyProc
resetDC *windows.LazyProc
restoreDC *windows.LazyProc
roundRect *windows.LazyProc
selectObject *windows.LazyProc
setBkColor *windows.LazyProc
setBkMode *windows.LazyProc
setBrushOrgEx *windows.LazyProc
setDIBits *windows.LazyProc
setPixel *windows.LazyProc
setPixelFormat *windows.LazyProc
setStretchBltMode *windows.LazyProc
setTextColor *windows.LazyProc
setViewportOrgEx *windows.LazyProc
saveDC *windows.LazyProc
startDoc *windows.LazyProc
startPage *windows.LazyProc
stretchBlt *windows.LazyProc
swapBuffers *windows.LazyProc
textOut *windows.LazyProc
transparentBlt *windows.LazyProc
)
func init() {
// Library
libgdi32 = windows.NewLazySystemDLL("gdi32.dll")
libmsimg32 = windows.NewLazySystemDLL("msimg32.dll")
// Functions
abortDoc = libgdi32.NewProc("AbortDoc")
addFontResourceEx = libgdi32.NewProc("AddFontResourceExW")
addFontMemResourceEx = libgdi32.NewProc("AddFontMemResourceEx")
bitBlt = libgdi32.NewProc("BitBlt")
choosePixelFormat = libgdi32.NewProc("ChoosePixelFormat")
closeEnhMetaFile = libgdi32.NewProc("CloseEnhMetaFile")
combineRgn = libgdi32.NewProc("CombineRgn")
copyEnhMetaFile = libgdi32.NewProc("CopyEnhMetaFileW")
createBitmap = libgdi32.NewProc("CreateBitmap")
createCompatibleBitmap = libgdi32.NewProc("CreateCompatibleBitmap")
createBrushIndirect = libgdi32.NewProc("CreateBrushIndirect")
createCompatibleDC = libgdi32.NewProc("CreateCompatibleDC")
createDC = libgdi32.NewProc("CreateDCW")
createDIBSection = libgdi32.NewProc("CreateDIBSection")
createEnhMetaFile = libgdi32.NewProc("CreateEnhMetaFileW")
createFontIndirect = libgdi32.NewProc("CreateFontIndirectW")
createIC = libgdi32.NewProc("CreateICW")
createPatternBrush = libgdi32.NewProc("CreatePatternBrush")
createRectRgn = libgdi32.NewProc("CreateRectRgn")
deleteDC = libgdi32.NewProc("DeleteDC")
deleteEnhMetaFile = libgdi32.NewProc("DeleteEnhMetaFile")
deleteObject = libgdi32.NewProc("DeleteObject")
ellipse = libgdi32.NewProc("Ellipse")
endDoc = libgdi32.NewProc("EndDoc")
endPage = libgdi32.NewProc("EndPage")
excludeClipRect = libgdi32.NewProc("ExcludeClipRect")
extCreatePen = libgdi32.NewProc("ExtCreatePen")
fillRgn = libgdi32.NewProc("FillRgn")
gdiFlush = libgdi32.NewProc("GdiFlush")
getBkColor = libgdi32.NewProc("GetBkColor")
getDeviceCaps = libgdi32.NewProc("GetDeviceCaps")
getDIBits = libgdi32.NewProc("GetDIBits")
getEnhMetaFile = libgdi32.NewProc("GetEnhMetaFileW")
getEnhMetaFileHeader = libgdi32.NewProc("GetEnhMetaFileHeader")
getObject = libgdi32.NewProc("GetObjectW")
getPixel = libgdi32.NewProc("GetPixel")
getRgnBox = libgdi32.NewProc("GetRgnBox")
getStockObject = libgdi32.NewProc("GetStockObject")
getTextColor = libgdi32.NewProc("GetTextColor")
getTextExtentExPoint = libgdi32.NewProc("GetTextExtentExPointW")
getTextExtentPoint32 = libgdi32.NewProc("GetTextExtentPoint32W")
getTextMetrics = libgdi32.NewProc("GetTextMetricsW")
getViewportOrgEx = libgdi32.NewProc("GetViewportOrgEx")
intersectClipRect = libgdi32.NewProc("IntersectClipRect")
lineTo = libgdi32.NewProc("LineTo")
moveToEx = libgdi32.NewProc("MoveToEx")
playEnhMetaFile = libgdi32.NewProc("PlayEnhMetaFile")
polyline = libgdi32.NewProc("Polyline")
rectangle = libgdi32.NewProc("Rectangle")
removeFontResourceEx = libgdi32.NewProc("RemoveFontResourceExW")
removeFontMemResourceEx = libgdi32.NewProc("RemoveFontMemResourceEx")
resetDC = libgdi32.NewProc("ResetDCW")
restoreDC = libgdi32.NewProc("RestoreDC")
roundRect = libgdi32.NewProc("RoundRect")
saveDC = libgdi32.NewProc("SaveDC")
selectObject = libgdi32.NewProc("SelectObject")
setBkColor = libgdi32.NewProc("SetBkColor")
setBkMode = libgdi32.NewProc("SetBkMode")
setBrushOrgEx = libgdi32.NewProc("SetBrushOrgEx")
setDIBits = libgdi32.NewProc("SetDIBits")
setPixel = libgdi32.NewProc("SetPixel")
setPixelFormat = libgdi32.NewProc("SetPixelFormat")
setStretchBltMode = libgdi32.NewProc("SetStretchBltMode")
setTextColor = libgdi32.NewProc("SetTextColor")
setViewportOrgEx = libgdi32.NewProc("SetViewportOrgEx")
startDoc = libgdi32.NewProc("StartDocW")
startPage = libgdi32.NewProc("StartPage")
stretchBlt = libgdi32.NewProc("StretchBlt")
swapBuffers = libgdi32.NewProc("SwapBuffers")
textOut = libgdi32.NewProc("TextOutW")
alphaBlend = libmsimg32.NewProc("AlphaBlend")
gradientFill = libmsimg32.NewProc("GradientFill")
transparentBlt = libmsimg32.NewProc("TransparentBlt")
}
func AbortDoc(hdc HDC) int32 {
ret, _, _ := syscall.Syscall(abortDoc.Addr(), 1,
uintptr(hdc),
0,
0)
return int32(ret)
}
func AddFontResourceEx(lpszFilename *uint16, fl uint32, pdv unsafe.Pointer) int32 {
ret, _, _ := syscall.Syscall(addFontResourceEx.Addr(), 3,
uintptr(unsafe.Pointer(lpszFilename)),
uintptr(fl),
uintptr(pdv))
return int32(ret)
}
func AddFontMemResourceEx(pFileView uintptr, cjSize uint32, pvReserved unsafe.Pointer, pNumFonts *uint32) HANDLE {
ret, _, _ := syscall.Syscall6(addFontMemResourceEx.Addr(), 4,
pFileView,
uintptr(cjSize),
uintptr(pvReserved),
uintptr(unsafe.Pointer(pNumFonts)),
0,
0)
return HANDLE(ret)
}
func AlphaBlend(hdcDest HDC, nXOriginDest, nYOriginDest, nWidthDest, nHeightDest int32, hdcSrc HDC, nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc int32, ftn BLENDFUNCTION) bool {
ret, _, _ := syscall.Syscall12(alphaBlend.Addr(), 11,
uintptr(hdcDest),
uintptr(nXOriginDest),
uintptr(nYOriginDest),
uintptr(nWidthDest),
uintptr(nHeightDest),
uintptr(hdcSrc),
uintptr(nXOriginSrc),
uintptr(nYOriginSrc),
uintptr(nWidthSrc),
uintptr(nHeightSrc),
uintptr(*(*uint32)(unsafe.Pointer(uintptr(unsafe.Pointer(&ftn))))),
0)
return ret != 0
}
func BitBlt(hdcDest HDC, nXDest, nYDest, nWidth, nHeight int32, hdcSrc HDC, nXSrc, nYSrc int32, dwRop uint32) bool {
ret, _, _ := syscall.Syscall9(bitBlt.Addr(), 9,
uintptr(hdcDest),
uintptr(nXDest),
uintptr(nYDest),
uintptr(nWidth),
uintptr(nHeight),
uintptr(hdcSrc),
uintptr(nXSrc),
uintptr(nYSrc),
uintptr(dwRop))
return ret != 0
}
func ChoosePixelFormat(hdc HDC, ppfd *PIXELFORMATDESCRIPTOR) int32 {
ret, _, _ := syscall.Syscall(choosePixelFormat.Addr(), 2,
uintptr(hdc),
uintptr(unsafe.Pointer(ppfd)),
0)
return int32(ret)
}
func CloseEnhMetaFile(hdc HDC) HENHMETAFILE {
ret, _, _ := syscall.Syscall(closeEnhMetaFile.Addr(), 1,
uintptr(hdc),
0,
0)
return HENHMETAFILE(ret)
}
func CombineRgn(hrgnDest, hrgnSrc1, hrgnSrc2 HRGN, fnCombineMode int32) int32 {
ret, _, _ := syscall.Syscall6(combineRgn.Addr(), 4,
uintptr(hrgnDest),
uintptr(hrgnSrc1),
uintptr(hrgnSrc2),
uintptr(fnCombineMode),
0,
0)
return int32(ret)
}
func CopyEnhMetaFile(hemfSrc HENHMETAFILE, lpszFile *uint16) HENHMETAFILE {
ret, _, _ := syscall.Syscall(copyEnhMetaFile.Addr(), 2,
uintptr(hemfSrc),
uintptr(unsafe.Pointer(lpszFile)),
0)
return HENHMETAFILE(ret)
}
func CreateBitmap(nWidth, nHeight int32, cPlanes, cBitsPerPel uint32, lpvBits unsafe.Pointer) HBITMAP {
ret, _, _ := syscall.Syscall6(createBitmap.Addr(), 5,
uintptr(nWidth),
uintptr(nHeight),
uintptr(cPlanes),
uintptr(cBitsPerPel),
uintptr(lpvBits),
0)
return HBITMAP(ret)
}
func CreateCompatibleBitmap(hdc HDC, nWidth, nHeight int32) HBITMAP {
ret, _, _ := syscall.Syscall(createCompatibleBitmap.Addr(), 3,
uintptr(hdc),
uintptr(nWidth),
uintptr(nHeight))
return HBITMAP(ret)
}
func CreateBrushIndirect(lplb *LOGBRUSH) HBRUSH {
ret, _, _ := syscall.Syscall(createBrushIndirect.Addr(), 1,
uintptr(unsafe.Pointer(lplb)),
0,
0)
return HBRUSH(ret)
}
func CreateCompatibleDC(hdc HDC) HDC {
ret, _, _ := syscall.Syscall(createCompatibleDC.Addr(), 1,
uintptr(hdc),
0,
0)
return HDC(ret)
}
func CreateDC(lpszDriver, lpszDevice, lpszOutput *uint16, lpInitData *DEVMODE) HDC {
ret, _, _ := syscall.Syscall6(createDC.Addr(), 4,
uintptr(unsafe.Pointer(lpszDriver)),
uintptr(unsafe.Pointer(lpszDevice)),
uintptr(unsafe.Pointer(lpszOutput)),
uintptr(unsafe.Pointer(lpInitData)),
0,
0)
return HDC(ret)
}
func CreateDIBSection(hdc HDC, pbmih *BITMAPINFOHEADER, iUsage uint32, ppvBits *unsafe.Pointer, hSection HANDLE, dwOffset uint32) HBITMAP {
ret, _, _ := syscall.Syscall6(createDIBSection.Addr(), 6,
uintptr(hdc),
uintptr(unsafe.Pointer(pbmih)),
uintptr(iUsage),
uintptr(unsafe.Pointer(ppvBits)),
uintptr(hSection),
uintptr(dwOffset))
return HBITMAP(ret)
}
func CreateEnhMetaFile(hdcRef HDC, lpFilename *uint16, lpRect *RECT, lpDescription *uint16) HDC {
ret, _, _ := syscall.Syscall6(createEnhMetaFile.Addr(), 4,
uintptr(hdcRef),
uintptr(unsafe.Pointer(lpFilename)),
uintptr(unsafe.Pointer(lpRect)),
uintptr(unsafe.Pointer(lpDescription)),
0,
0)
return HDC(ret)
}
func CreateFontIndirect(lplf *LOGFONT) HFONT {
ret, _, _ := syscall.Syscall(createFontIndirect.Addr(), 1,
uintptr(unsafe.Pointer(lplf)),
0,
0)
return HFONT(ret)
}
func CreateIC(lpszDriver, lpszDevice, lpszOutput *uint16, lpdvmInit *DEVMODE) HDC {
ret, _, _ := syscall.Syscall6(createIC.Addr(), 4,
uintptr(unsafe.Pointer(lpszDriver)),
uintptr(unsafe.Pointer(lpszDevice)),
uintptr(unsafe.Pointer(lpszOutput)),
uintptr(unsafe.Pointer(lpdvmInit)),
0,
0)
return HDC(ret)
}
func CreatePatternBrush(hbmp HBITMAP) HBRUSH {
ret, _, _ := syscall.Syscall(createPatternBrush.Addr(), 1,
uintptr(hbmp),
0,
0)
return HBRUSH(ret)
}
func CreateRectRgn(nLeftRect, nTopRect, nRightRect, nBottomRect int32) HRGN {
ret, _, _ := syscall.Syscall6(createRectRgn.Addr(), 4,
uintptr(nLeftRect),
uintptr(nTopRect),
uintptr(nRightRect),
uintptr(nBottomRect),
0,
0)
return HRGN(ret)
}
func DeleteDC(hdc HDC) bool {
ret, _, _ := syscall.Syscall(deleteDC.Addr(), 1,
uintptr(hdc),
0,
0)
return ret != 0
}
func DeleteEnhMetaFile(hemf HENHMETAFILE) bool {
ret, _, _ := syscall.Syscall(deleteEnhMetaFile.Addr(), 1,
uintptr(hemf),
0,
0)
return ret != 0
}
func DeleteObject(hObject HGDIOBJ) bool {
ret, _, _ := syscall.Syscall(deleteObject.Addr(), 1,
uintptr(hObject),
0,
0)
return ret != 0
}
func Ellipse(hdc HDC, nLeftRect, nTopRect, nRightRect, nBottomRect int32) bool {
ret, _, _ := syscall.Syscall6(ellipse.Addr(), 5,
uintptr(hdc),
uintptr(nLeftRect),
uintptr(nTopRect),
uintptr(nRightRect),
uintptr(nBottomRect),
0)
return ret != 0
}
func EndDoc(hdc HDC) int32 {
ret, _, _ := syscall.Syscall(endDoc.Addr(), 1,
uintptr(hdc),
0,
0)
return int32(ret)
}
func EndPage(hdc HDC) int32 {
ret, _, _ := syscall.Syscall(endPage.Addr(), 1,
uintptr(hdc),
0,
0)
return int32(ret)
}
func ExcludeClipRect(hdc HDC, nLeftRect, nTopRect, nRightRect, nBottomRect int32) int32 {
ret, _, _ := syscall.Syscall6(excludeClipRect.Addr(), 5,
uintptr(hdc),
uintptr(nLeftRect),
uintptr(nTopRect),
uintptr(nRightRect),
uintptr(nBottomRect),
0)
return int32(ret)
}
func ExtCreatePen(dwPenStyle, dwWidth uint32, lplb *LOGBRUSH, dwStyleCount uint32, lpStyle *uint32) HPEN {
ret, _, _ := syscall.Syscall6(extCreatePen.Addr(), 5,
uintptr(dwPenStyle),
uintptr(dwWidth),
uintptr(unsafe.Pointer(lplb)),
uintptr(dwStyleCount),
uintptr(unsafe.Pointer(lpStyle)),
0)
return HPEN(ret)
}
func FillRgn(hdc HDC, hrgn HRGN, hbr HBRUSH) bool {
ret, _, _ := syscall.Syscall(fillRgn.Addr(), 3,
uintptr(hdc),
uintptr(hrgn),
uintptr(hbr))
return ret != 0
}
func GdiFlush() bool {
ret, _, _ := syscall.Syscall(gdiFlush.Addr(), 0,
0,
0,
0)
return ret != 0
}
func GetBkColor(hdc HDC) COLORREF {
ret, _, _ := syscall.Syscall(getBkColor.Addr(), 1,
uintptr(hdc),
0,
0)
return COLORREF(ret)
}
func GetDeviceCaps(hdc HDC, nIndex int32) int32 {
ret, _, _ := syscall.Syscall(getDeviceCaps.Addr(), 2,
uintptr(hdc),
uintptr(nIndex),
0)
return int32(ret)
}
func GetDIBits(hdc HDC, hbmp HBITMAP, uStartScan uint32, cScanLines uint32, lpvBits *byte, lpbi *BITMAPINFO, uUsage uint32) int32 {
ret, _, _ := syscall.Syscall9(getDIBits.Addr(), 7,
uintptr(hdc),
uintptr(hbmp),
uintptr(uStartScan),
uintptr(cScanLines),
uintptr(unsafe.Pointer(lpvBits)),
uintptr(unsafe.Pointer(lpbi)),
uintptr(uUsage),
0,
0)
return int32(ret)
}
func GetEnhMetaFile(lpszMetaFile *uint16) HENHMETAFILE {
ret, _, _ := syscall.Syscall(getEnhMetaFile.Addr(), 1,
uintptr(unsafe.Pointer(lpszMetaFile)),
0,
0)
return HENHMETAFILE(ret)
}
func GetEnhMetaFileHeader(hemf HENHMETAFILE, cbBuffer uint32, lpemh *ENHMETAHEADER) uint32 {
ret, _, _ := syscall.Syscall(getEnhMetaFileHeader.Addr(), 3,
uintptr(hemf),
uintptr(cbBuffer),
uintptr(unsafe.Pointer(lpemh)))
return uint32(ret)
}
func GetObject(hgdiobj HGDIOBJ, cbBuffer uintptr, lpvObject unsafe.Pointer) int32 {
ret, _, _ := syscall.Syscall(getObject.Addr(), 3,
uintptr(hgdiobj),
uintptr(cbBuffer),
uintptr(lpvObject))
return int32(ret)
}
func GetPixel(hdc HDC, nXPos, nYPos int32) COLORREF {
ret, _, _ := syscall.Syscall(getPixel.Addr(), 3,
uintptr(hdc),
uintptr(nXPos),
uintptr(nYPos))
return COLORREF(ret)
}
func GetRgnBox(hrgn HRGN, lprc *RECT) int32 {
ret, _, _ := syscall.Syscall(getRgnBox.Addr(), 2,
uintptr(hrgn),
uintptr(unsafe.Pointer(lprc)),
0)
return int32(ret)
}
func GetStockObject(fnObject int32) HGDIOBJ {
ret, _, _ := syscall.Syscall(getStockObject.Addr(), 1,
uintptr(fnObject),
0,
0)
return HGDIOBJ(ret)
}
func GetTextColor(hdc HDC) COLORREF {
ret, _, _ := syscall.Syscall(getTextColor.Addr(), 1,
uintptr(hdc),
0,
0)
return COLORREF(ret)
}
func GetTextExtentExPoint(hdc HDC, lpszStr *uint16, cchString, nMaxExtent int32, lpnFit, alpDx *int32, lpSize *SIZE) bool {
ret, _, _ := syscall.Syscall9(getTextExtentExPoint.Addr(), 7,
uintptr(hdc),
uintptr(unsafe.Pointer(lpszStr)),
uintptr(cchString),
uintptr(nMaxExtent),
uintptr(unsafe.Pointer(lpnFit)),
uintptr(unsafe.Pointer(alpDx)),
uintptr(unsafe.Pointer(lpSize)),
0,
0)
return ret != 0
}
func GetTextExtentPoint32(hdc HDC, lpString *uint16, c int32, lpSize *SIZE) bool {
ret, _, _ := syscall.Syscall6(getTextExtentPoint32.Addr(), 4,
uintptr(hdc),
uintptr(unsafe.Pointer(lpString)),
uintptr(c),
uintptr(unsafe.Pointer(lpSize)),
0,
0)
return ret != 0
}
func GetTextMetrics(hdc HDC, lptm *TEXTMETRIC) bool {
ret, _, _ := syscall.Syscall(getTextMetrics.Addr(), 2,
uintptr(hdc),
uintptr(unsafe.Pointer(lptm)),
0)
return ret != 0
}
func GetViewportOrgEx(hdc HDC, lpPoint *POINT) bool {
ret, _, _ := syscall.Syscall(getViewportOrgEx.Addr(), 2,
uintptr(hdc),
uintptr(unsafe.Pointer(lpPoint)),
0)
return ret != 0
}
func GradientFill(hdc HDC, pVertex *TRIVERTEX, nVertex uint32, pMesh unsafe.Pointer, nMesh, ulMode uint32) bool {
ret, _, _ := syscall.Syscall6(gradientFill.Addr(), 6,
uintptr(hdc),
uintptr(unsafe.Pointer(pVertex)),
uintptr(nVertex),
uintptr(pMesh),
uintptr(nMesh),
uintptr(ulMode))
return ret != 0
}
func IntersectClipRect(hdc HDC, nLeftRect, nTopRect, nRightRect, nBottomRect int32) int32 {
ret, _, _ := syscall.Syscall6(intersectClipRect.Addr(), 5,
uintptr(hdc),
uintptr(nLeftRect),
uintptr(nTopRect),
uintptr(nRightRect),
uintptr(nBottomRect),
0)
return int32(ret)
}
func LineTo(hdc HDC, nXEnd, nYEnd int32) bool {
ret, _, _ := syscall.Syscall(lineTo.Addr(), 3,
uintptr(hdc),
uintptr(nXEnd),
uintptr(nYEnd))
return ret != 0
}
func MoveToEx(hdc HDC, x, y int, lpPoint *POINT) bool {
ret, _, _ := syscall.Syscall6(moveToEx.Addr(), 4,
uintptr(hdc),
uintptr(x),
uintptr(y),
uintptr(unsafe.Pointer(lpPoint)),
0,
0)
return ret != 0
}
func PlayEnhMetaFile(hdc HDC, hemf HENHMETAFILE, lpRect *RECT) bool {
ret, _, _ := syscall.Syscall(playEnhMetaFile.Addr(), 3,
uintptr(hdc),
uintptr(hemf),
uintptr(unsafe.Pointer(lpRect)))
return ret != 0
}
func Polyline(hdc HDC, lppt unsafe.Pointer, cPoints int32) bool {
ret, _, _ := syscall.Syscall(polyline.Addr(), 3,
uintptr(hdc),
uintptr(lppt),
uintptr(cPoints))
return ret != 0
}
func Rectangle_(hdc HDC, nLeftRect, nTopRect, nRightRect, nBottomRect int32) bool {
ret, _, _ := syscall.Syscall6(rectangle.Addr(), 5,
uintptr(hdc),
uintptr(nLeftRect),
uintptr(nTopRect),
uintptr(nRightRect),
uintptr(nBottomRect),
0)
return ret != 0
}
func RemoveFontResourceEx(lpszFilename *uint16, fl uint32, pdv unsafe.Pointer) bool {
ret, _, _ := syscall.Syscall(removeFontResourceEx.Addr(), 3,
uintptr(unsafe.Pointer(lpszFilename)),
uintptr(fl),
uintptr(pdv))
return ret != 0
}
func RemoveFontMemResourceEx(h HANDLE) bool {
ret, _, _ := syscall.Syscall(removeFontMemResourceEx.Addr(), 1,
uintptr(h),
0,
0)
return ret != 0
}
func ResetDC(hdc HDC, lpInitData *DEVMODE) HDC {
ret, _, _ := syscall.Syscall(resetDC.Addr(), 2,
uintptr(hdc),
uintptr(unsafe.Pointer(lpInitData)),
0)
return HDC(ret)
}
func RestoreDC(hdc HDC, nSaveDC int32) bool {
ret, _, _ := syscall.Syscall(restoreDC.Addr(), 2,
uintptr(hdc),
uintptr(nSaveDC),
0)
return ret != 0
}
func RoundRect(hdc HDC, nLeftRect, nTopRect, nRightRect, nBottomRect, nWidth, nHeight int32) bool {
ret, _, _ := syscall.Syscall9(roundRect.Addr(), 7,
uintptr(hdc),
uintptr(nLeftRect),
uintptr(nTopRect),
uintptr(nRightRect),
uintptr(nBottomRect),
uintptr(nWidth),
uintptr(nHeight),
0,
0)
return ret != 0
}
func SaveDC(hdc HDC) int32 {
ret, _, _ := syscall.Syscall(saveDC.Addr(), 1,
uintptr(hdc),
0,
0)
return int32(ret)
}
func SelectObject(hdc HDC, hgdiobj HGDIOBJ) HGDIOBJ {
ret, _, _ := syscall.Syscall(selectObject.Addr(), 2,
uintptr(hdc),
uintptr(hgdiobj),
0)
return HGDIOBJ(ret)
}
func SetBkColor(hdc HDC, crColor COLORREF) COLORREF {
ret, _, _ := syscall.Syscall(setBkColor.Addr(), 2,
uintptr(hdc),
uintptr(crColor),
0)
return COLORREF(ret)
}
func SetBkMode(hdc HDC, iBkMode int32) int32 {
ret, _, _ := syscall.Syscall(setBkMode.Addr(), 2,
uintptr(hdc),
uintptr(iBkMode),
0)
return int32(ret)
}
func SetBrushOrgEx(hdc HDC, nXOrg, nYOrg int32, lppt *POINT) bool {
ret, _, _ := syscall.Syscall6(setBrushOrgEx.Addr(), 4,
uintptr(hdc),
uintptr(nXOrg),
uintptr(nYOrg),
uintptr(unsafe.Pointer(lppt)),
0,
0)
return ret != 0
}
func SetDIBits(hdc HDC, hbmp HBITMAP, uStartScan, cScanLines uint32, lpvBits *byte, lpbmi *BITMAPINFO, fuColorUse uint32) int32 {
ret, _, _ := syscall.Syscall9(setDIBits.Addr(), 7,
uintptr(hdc),
uintptr(hbmp),
uintptr(uStartScan),
uintptr(cScanLines),
uintptr(unsafe.Pointer(lpvBits)),
uintptr(unsafe.Pointer(lpbmi)),
uintptr(fuColorUse),
0,
0)
return int32(ret)
}
func SetPixel(hdc HDC, X, Y int32, crColor COLORREF) COLORREF {
ret, _, _ := syscall.Syscall6(setPixel.Addr(), 4,
uintptr(hdc),
uintptr(X),
uintptr(Y),
uintptr(crColor),
0,
0)
return COLORREF(ret)
}
func SetPixelFormat(hdc HDC, iPixelFormat int32, ppfd *PIXELFORMATDESCRIPTOR) bool {
ret, _, _ := syscall.Syscall(setPixelFormat.Addr(), 3,
uintptr(hdc),
uintptr(iPixelFormat),
uintptr(unsafe.Pointer(ppfd)))
return ret != 0
}
func SetStretchBltMode(hdc HDC, iStretchMode int32) int32 {
ret, _, _ := syscall.Syscall(setStretchBltMode.Addr(), 2,
uintptr(hdc),
uintptr(iStretchMode),
0)
return int32(ret)
}
func SetTextColor(hdc HDC, crColor COLORREF) COLORREF {
ret, _, _ := syscall.Syscall(setTextColor.Addr(), 2,
uintptr(hdc),
uintptr(crColor),
0)
return COLORREF(ret)
}
func SetViewportOrgEx(hdc HDC, x, y int32, lpPoint *POINT) COLORREF {
ret, _, _ := syscall.Syscall6(setViewportOrgEx.Addr(), 4,
uintptr(hdc),
uintptr(x),
uintptr(y),
uintptr(unsafe.Pointer(lpPoint)),
0,
0)
return COLORREF(ret)
}
func StartDoc(hdc HDC, lpdi *DOCINFO) int32 {
ret, _, _ := syscall.Syscall(startDoc.Addr(), 2,
uintptr(hdc),
uintptr(unsafe.Pointer(lpdi)),
0)
return int32(ret)
}
func StartPage(hdc HDC) int32 {
ret, _, _ := syscall.Syscall(startPage.Addr(), 1,
uintptr(hdc),
0,
0)
return int32(ret)
}
func StretchBlt(hdcDest HDC, nXOriginDest, nYOriginDest, nWidthDest, nHeightDest int32, hdcSrc HDC, nXOriginSrc, nYOriginSrc, nWidthSrc, nHeightSrc int32, dwRop uint32) bool {
ret, _, _ := syscall.Syscall12(stretchBlt.Addr(), 11,
uintptr(hdcDest),
uintptr(nXOriginDest),
uintptr(nYOriginDest),
uintptr(nWidthDest),
uintptr(nHeightDest),
uintptr(hdcSrc),
uintptr(nXOriginSrc),
uintptr(nYOriginSrc),
uintptr(nWidthSrc),
uintptr(nHeightSrc),
uintptr(dwRop),
0)
return ret != 0
}
func SwapBuffers(hdc HDC) bool {
ret, _, _ := syscall.Syscall(swapBuffers.Addr(), 1,
uintptr(hdc),
0,
0)
return ret != 0
}
func TextOut(hdc HDC, nXStart, nYStart int32, lpString *uint16, cchString int32) bool {
ret, _, _ := syscall.Syscall6(textOut.Addr(), 5,
uintptr(hdc),
uintptr(nXStart),
uintptr(nYStart),
uintptr(unsafe.Pointer(lpString)),
uintptr(cchString),
0)
return ret != 0
}
func TransparentBlt(hdcDest HDC, xoriginDest, yoriginDest, wDest, hDest int32, hdcSrc HDC, xoriginSrc, yoriginSrc, wSrc, hSrc int32, crTransparent uint32) bool {
ret, _, _ := syscall.Syscall12(transparentBlt.Addr(), 11,
uintptr(hdcDest),
uintptr(xoriginDest),
uintptr(yoriginDest),
uintptr(wDest),
uintptr(hDest),
uintptr(hdcSrc),
uintptr(xoriginSrc),
uintptr(yoriginSrc),
uintptr(wSrc),
uintptr(hSrc),
uintptr(crTransparent),
0)
return ret != 0
}
|