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gdi32.go
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gdi32.go
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// 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
}
func (r *RECT) Width() int32 {
return r.Right - r.Left
}
func (r *RECT) Height() int32 {
return r.Bottom - r.Top
}
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