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gdi

package

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Versions in this module

v1

v1.0.3

Sep 25, 2023

v1.0.2

Sep 15, 2023

v1.0.1

Sep 15, 2023

Changes in this version

+ const BI_BITFIELDS

+ const BI_RGB

+ const BLACKNESS

+ const DIB_PAL_COLORS

+ const DIB_RGB_COLORS

+ const DSTINVERT

+ const LF_FACESIZE

+ const MERGECOPY

+ const MERGEPAINT

+ const NOTSRCCOPY

+ const NOTSRCERASE

+ const PATCOPY

+ const PATINVERT

+ const PATPAINT

+ const SRCAND

+ const SRCCOPY

+ const SRCERASE

+ const SRCINVERT

+ const SRCPAINT

+ const WHITENESS

+ var LOGFONTA_SIZE = UINT(unsafe.Sizeof(LOGFONTA{}))

+ var LOGFONTW_SIZE = UINT(unsafe.Sizeof(LOGFONTW{}))

+ var METAHEADER_SIZE = UINT(unsafe.Sizeof(METAHEADER{}))

+ func BitBlt(hdc HDC, nXDest, nYDest, nWidth, nHeight int, hdcSrc HDC, nXSrc, nYSrc int, ...) bool

+ func CreateCompatibleBitmap(hdc HDC, width, height uintptr) (hbitmap HANDLE)

+ func CreateCompatibleDC(hwnd HWND) (hdc HDC)

+ func CreateDIBSection(hdc HDC, pbmi *BITMAPINFO, iUsage uint, ppvBits uintptr, hSection uint32, ...) (HANDLE, error)

+ func DeleteObject(hgdiobj HANDLE) HANDLE

+ func GetBValue(rgb COLORREF) BYTE

+ func GetGValue(rgb COLORREF) BYTE

+ func GetObjectA(hgdiobj HANDLE, cbBuffer uintptr, object uintptr) (size uint32)

+ func GetObjectW(hgdiobj HANDLE, cbBuffer uintptr, object uintptr) (size uint32)

+ func GetRValue(rgb COLORREF) BYTE

+ func LoadBitmapFromMemory(img image.Image) (HBITMAP, int, int, error)

+ func RGB(r, g, b BYTE) COLORREF

+ func SelectObject(hdc HDC, hgdiobj HANDLE) HDC

+ func SetDIBits(hdc HDC, hbm HBITMAP, start, cLines int32, pixels []byte, pbmi *BITMAPINFO, ...) error

+ func StretchBlt(hdc HDC, nXDest, nYDest, nWidth, nHeight int, hdcSrc HDC, ...) bool

+ type BITMAP struct

+ Bits *byte

+ BitsPixel uint16

+ Height int32

+ Planes uint16

+ Type int32

+ Width int32

+ WidthBytes int32

+ type BITMAPINFO struct

+ Colors [1]RGBQUAD

+ Header BITMAPINFOHEADER

+ type BITMAPINFOHEADER struct

+ BitCount uint16

+ ClrImportant uint32

+ ClrUsed uint32

+ Compression uint32

+ Height int32

+ Planes uint16

+ Size uint32

+ SizeImage uint32

+ Width int32

+ XPelsPerMeter int32

+ YPelsPerMeter int32

+ type DIBBITMAPINFO struct

+ type LOGFONTA struct

+ LfCharSet BYTE

+ LfClipPrecision BYTE

+ LfEscapement LONG

+ LfFaceName [LF_FACESIZE]CHAR

+ LfHeight LONG

+ LfItalic BYTE

+ LfOrientation LONG

+ LfOutPrecision BYTE

+ LfPitchAndFamily BYTE

+ LfQuality BYTE

+ LfStrikeOut BYTE

+ LfUnderline BYTE

+ LfWeight LONG

+ LfWidth LONG

+ type LOGFONTW struct

+ LfCharSet BYTE

+ LfClipPrecision BYTE

+ LfEscapement LONG

+ LfFaceName [LF_FACESIZE]WCHAR

+ LfItalic BYTE

+ LfOrientation LONG

+ LfOutPrecision BYTE

+ LfPitchAndFamily BYTE

+ LfQuality BYTE

+ LfStrikeOut BYTE

+ LfUnderline BYTE

+ LfWeight LONG

+ type METAHEADER struct

+ type RGBQUAD struct

+ Blue byte

+ Green byte

+ Red byte

+ Reserved byte

v1.0.0

Sep 15, 2023