windef

Documentation

Index

• Constants
• Variables
• type BITMAP
• type BOOL
• type CURSORINFO
• type DWORD
• type HANDLE
• type HBITMAP
• type HCURSOR
• type ICONINFO
• type LONG
• type LPVOID
• type POINT
• type WORD

Constants

const (
	// HORZRES https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getdevicecaps
	HORZRES = 8
	// VERTRES https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getdevicecaps
	VERTRES = 10
	// BITSPIXEL https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getdevicecaps
	BITSPIXEL = 12
)

const (
	// BIRGB https://docs.microsoft.com/en-us/previous-versions/dd183376(v=vs.85)
	BIRGB = 0
	// DIBRGBCOLORS https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getdibits
	DIBRGBCOLORS = 0
)

const (
	// GMEMFIXED https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-globalalloc
	GMEMFIXED = 0x0000
)

Variables

var (

	// FuncGetDeviceCaps https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getdevicecaps
	FuncGetDeviceCaps, _ = syscall.GetProcAddress(syscall.Handle(libGdi32), "GetDeviceCaps")
	// FuncCreateCompatibleDC https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-createcompatibledc
	FuncCreateCompatibleDC, _ = syscall.GetProcAddress(syscall.Handle(libGdi32), "CreateCompatibleDC")
	// FuncCreateCompatibleBitmap https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-createcompatiblebitmap
	FuncCreateCompatibleBitmap, _ = syscall.GetProcAddress(syscall.Handle(libGdi32), "CreateCompatibleBitmap")
	// FuncDeleteDC https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-deletedc
	FuncDeleteDC, _ = syscall.GetProcAddress(syscall.Handle(libGdi32), "DeleteDC")
	// FuncSelectObject https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-selectobject
	FuncSelectObject, _ = syscall.GetProcAddress(syscall.Handle(libGdi32), "SelectObject")
	// FuncDeleteObject https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-deleteobject
	FuncDeleteObject, _ = syscall.GetProcAddress(syscall.Handle(libGdi32), "DeleteObject")
	// FuncGetDIBits https://docs.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getdibits
	FuncGetDIBits, _ = syscall.GetProcAddress(syscall.Handle(libGdi32), "GetDIBits")
	// FuncGetObject https://learn.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getobject
	FuncGetObject, _ = syscall.GetProcAddress(syscall.Handle(libGdi32), "GetObjectW")
	// FuncGetBitmapBits https://learn.microsoft.com/en-us/windows/win32/api/wingdi/nf-wingdi-getbitmapbits
	FuncGetBitmapBits, _ = syscall.GetProcAddress(syscall.Handle(libGdi32), "GetBitmapBits")
)

var (

	// FuncGlobalAlloc https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-globalalloc
	FuncGlobalAlloc, _ = syscall.GetProcAddress(syscall.Handle(libKernel32), "GlobalAlloc")
	// FuncGlobalFree https://docs.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-globalfree
	FuncGlobalFree, _ = syscall.GetProcAddress(syscall.Handle(libKernel32), "GlobalFree")
)

var (

	// FuncGetDesktopWindow https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getdesktopwindow
	FuncGetDesktopWindow, _ = syscall.GetProcAddress(syscall.Handle(libUser32), "GetDesktopWindow")
	// FuncGetDC https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getdc
	FuncGetDC, _ = syscall.GetProcAddress(syscall.Handle(libUser32), "GetDC")
	// FuncReleaseDC https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-releasedc
	FuncReleaseDC, _ = syscall.GetProcAddress(syscall.Handle(libUser32), "ReleaseDC")
	// FuncGetCursorInfo https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getcursorinfo
	FuncGetCursorInfo, _ = syscall.GetProcAddress(syscall.Handle(libUser32), "GetCursorInfo")
	// FuncGetIconInfo https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-geticoninfo
	FuncGetIconInfo, _ = syscall.GetProcAddress(syscall.Handle(libUser32), "GetIconInfo")
	// FuncDrawIcon https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-drawicon
	FuncDrawIcon, _ = syscall.GetProcAddress(syscall.Handle(libUser32), "DrawIcon")
)

Types

type BITMAP

type BITMAP struct {
	BmType       LONG
	BmWidth      LONG
	BmHeight     LONG
	BmWidthBytes LONG
	BmPlanes     WORD
	BmBitsPixel  WORD
	BmPixel      LPVOID
}

type BOOL

type BOOL int32

BOOL bool

type CURSORINFO

type CURSORINFO struct {
	CbSize      DWORD
	Flags       DWORD
	HCursor     HCURSOR
	PTScreenPos POINT
}

CURSORINFO cursor info

type DWORD

type DWORD uint32

DWORD double word

type HANDLE

type HANDLE uintptr

HANDLE handle object

type HBITMAP

type HBITMAP HANDLE

HBITMAP bitmap handle

type HCURSOR

type HCURSOR HANDLE

HCURSOR cursor handle

type ICONINFO

type ICONINFO struct {
	FIcon    BOOL
	XHotspot DWORD
	YHotspot DWORD
	HbmMask  HBITMAP
	HbmColor HBITMAP
}

ICONINFO icon info

type LONG

type LONG int32

LONG long

type LPVOID

type LPVOID uintptr

LPVOID pointer to void

type POINT

type POINT struct {
	X LONG
	Y LONG
}

POINT pointer

type WORD

type WORD uint16

WORD word