Win32 API 日本語リファレンス
ホームGraphics.GdiPlus › GdipGraphicsSetAbort

GdipGraphicsSetAbort

関数
グラフィックス処理を中断するためのアボートコールバックを設定する。
DLLgdiplus.dll呼出規約winapi

シグネチャ

// gdiplus.dll
#include <windows.h>

Status GdipGraphicsSetAbort(
    GpGraphics* pGraphics,
    GdiplusAbort* pIAbort
);

パラメーター

名前方向
pGraphicsGpGraphics*inout
pIAbortGdiplusAbort*in

戻り値の型: Status

各言語での呼び出し定義

// gdiplus.dll
#include <windows.h>

Status GdipGraphicsSetAbort(
    GpGraphics* pGraphics,
    GdiplusAbort* pIAbort
);
[DllImport("gdiplus.dll", ExactSpelling = true)]
static extern int GdipGraphicsSetAbort(
    IntPtr pGraphics,   // GpGraphics* in/out
    IntPtr pIAbort   // GdiplusAbort*
);
<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipGraphicsSetAbort(
    pGraphics As IntPtr,   ' GpGraphics* in/out
    pIAbort As IntPtr   ' GdiplusAbort*
) As Integer
End Function
' pGraphics : GpGraphics* in/out
' pIAbort : GdiplusAbort*
Declare PtrSafe Function GdipGraphicsSetAbort Lib "gdiplus" ( _
    ByVal pGraphics As LongPtr, _
    ByVal pIAbort As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

GdipGraphicsSetAbort = ctypes.windll.gdiplus.GdipGraphicsSetAbort
GdipGraphicsSetAbort.restype = ctypes.c_int
GdipGraphicsSetAbort.argtypes = [
    ctypes.c_void_p,  # pGraphics : GpGraphics* in/out
    ctypes.c_void_p,  # pIAbort : GdiplusAbort*
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipGraphicsSetAbort = Fiddle::Function.new(
  lib['GdipGraphicsSetAbort'],
  [
    Fiddle::TYPE_VOIDP,  # pGraphics : GpGraphics* in/out
    Fiddle::TYPE_VOIDP,  # pIAbort : GdiplusAbort*
  ],
  Fiddle::TYPE_INT)
#[link(name = "gdiplus")]
extern "system" {
    fn GdipGraphicsSetAbort(
        pGraphics: *mut GpGraphics,  // GpGraphics* in/out
        pIAbort: *mut core::ffi::c_void  // GdiplusAbort*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipGraphicsSetAbort(IntPtr pGraphics, IntPtr pIAbort);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipGraphicsSetAbort' -Namespace Win32 -PassThru
# $api::GdipGraphicsSetAbort(pGraphics, pIAbort)
#uselib "gdiplus.dll"
#func global GdipGraphicsSetAbort "GdipGraphicsSetAbort" sptr, sptr
; GdipGraphicsSetAbort varptr(pGraphics), pIAbort   ; 戻り値は stat
; pGraphics : GpGraphics* in/out -> "sptr"
; pIAbort : GdiplusAbort* -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。
出力引数:
#uselib "gdiplus.dll"
#cfunc global GdipGraphicsSetAbort "GdipGraphicsSetAbort" var, sptr
; res = GdipGraphicsSetAbort(pGraphics, pIAbort)
; pGraphics : GpGraphics* in/out -> "var"
; pIAbort : GdiplusAbort* -> "sptr"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。
出力引数:
; Status GdipGraphicsSetAbort(GpGraphics* pGraphics, GdiplusAbort* pIAbort)
#uselib "gdiplus.dll"
#cfunc global GdipGraphicsSetAbort "GdipGraphicsSetAbort" var, intptr
; res = GdipGraphicsSetAbort(pGraphics, pIAbort)
; pGraphics : GpGraphics* in/out -> "var"
; pIAbort : GdiplusAbort* -> "intptr"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipGraphicsSetAbort = gdiplus.NewProc("GdipGraphicsSetAbort")
)

// pGraphics (GpGraphics* in/out), pIAbort (GdiplusAbort*)
r1, _, err := procGdipGraphicsSetAbort.Call(
	uintptr(pGraphics),
	uintptr(pIAbort),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status
function GdipGraphicsSetAbort(
  pGraphics: Pointer;   // GpGraphics* in/out
  pIAbort: Pointer   // GdiplusAbort*
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipGraphicsSetAbort';
result := DllCall("gdiplus\GdipGraphicsSetAbort"
    , "Ptr", pGraphics   ; GpGraphics* in/out
    , "Ptr", pIAbort   ; GdiplusAbort*
    , "Int")   ; return: Status
●GdipGraphicsSetAbort(pGraphics, pIAbort) = DLL("gdiplus.dll", "int GdipGraphicsSetAbort(void*, void*)")
# 呼び出し: GdipGraphicsSetAbort(pGraphics, pIAbort)
# pGraphics : GpGraphics* in/out -> "void*"
# pIAbort : GdiplusAbort* -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。