ホーム › Graphics.GdiPlus › GdipSetImageAttributesCachedBackground

GdipSetImageAttributesCachedBackground

関数

画像属性のキャッシュ背景設定を有効または無効にする。

DLLgdiplus.dll呼出規約winapi

シグネチャ

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

Status GdipSetImageAttributesCachedBackground(
    GpImageAttributes* imageattr,
    BOOL enableFlag
);

パラメーター

名前	型	方向
imageattr	GpImageAttributes*	inout
enableFlag	BOOL	in

戻り値の型: Status

各言語での呼び出し定義

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

Status GdipSetImageAttributesCachedBackground(
    GpImageAttributes* imageattr,
    BOOL enableFlag
);

[DllImport("gdiplus.dll", ExactSpelling = true)]
static extern int GdipSetImageAttributesCachedBackground(
    IntPtr imageattr,   // GpImageAttributes* in/out
    bool enableFlag   // BOOL
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipSetImageAttributesCachedBackground(
    imageattr As IntPtr,   ' GpImageAttributes* in/out
    enableFlag As Boolean   ' BOOL
) As Integer
End Function

' imageattr : GpImageAttributes* in/out
' enableFlag : BOOL
Declare PtrSafe Function GdipSetImageAttributesCachedBackground Lib "gdiplus" ( _
    ByVal imageattr As LongPtr, _
    ByVal enableFlag As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GdipSetImageAttributesCachedBackground = ctypes.windll.gdiplus.GdipSetImageAttributesCachedBackground
GdipSetImageAttributesCachedBackground.restype = ctypes.c_int
GdipSetImageAttributesCachedBackground.argtypes = [
    ctypes.c_void_p,  # imageattr : GpImageAttributes* in/out
    wintypes.BOOL,  # enableFlag : BOOL
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipSetImageAttributesCachedBackground = Fiddle::Function.new(
  lib['GdipSetImageAttributesCachedBackground'],
  [
    Fiddle::TYPE_VOIDP,  # imageattr : GpImageAttributes* in/out
    Fiddle::TYPE_INT,  # enableFlag : BOOL
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipSetImageAttributesCachedBackground(
        imageattr: *mut GpImageAttributes,  // GpImageAttributes* in/out
        enableFlag: i32  // BOOL
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipSetImageAttributesCachedBackground(IntPtr imageattr, bool enableFlag);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipSetImageAttributesCachedBackground' -Namespace Win32 -PassThru
# $api::GdipSetImageAttributesCachedBackground(imageattr, enableFlag)

#uselib "gdiplus.dll"
#func global GdipSetImageAttributesCachedBackground "GdipSetImageAttributesCachedBackground" sptr, sptr
; GdipSetImageAttributesCachedBackground varptr(imageattr), enableFlag   ; 戻り値は stat
; imageattr : GpImageAttributes* in/out -> "sptr"
; enableFlag : BOOL -> "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 GdipSetImageAttributesCachedBackground "GdipSetImageAttributesCachedBackground" var, int
; res = GdipSetImageAttributesCachedBackground(imageattr, enableFlag)
; imageattr : GpImageAttributes* in/out -> "var"
; enableFlag : BOOL -> "int"
; ※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。#uselib "gdiplus.dll"
#cfunc global GdipSetImageAttributesCachedBackground "GdipSetImageAttributesCachedBackground" sptr, int
; res = GdipSetImageAttributesCachedBackground(varptr(imageattr), enableFlag)
; imageattr : GpImageAttributes* in/out -> "sptr"
; enableFlag : BOOL -> "int"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; Status GdipSetImageAttributesCachedBackground(GpImageAttributes* imageattr, BOOL enableFlag)
#uselib "gdiplus.dll"
#cfunc global GdipSetImageAttributesCachedBackground "GdipSetImageAttributesCachedBackground" var, int
; res = GdipSetImageAttributesCachedBackground(imageattr, enableFlag)
; imageattr : GpImageAttributes* in/out -> "var"
; enableFlag : BOOL -> "int"
; ※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。; Status GdipSetImageAttributesCachedBackground(GpImageAttributes* imageattr, BOOL enableFlag)
#uselib "gdiplus.dll"
#cfunc global GdipSetImageAttributesCachedBackground "GdipSetImageAttributesCachedBackground" intptr, int
; res = GdipSetImageAttributesCachedBackground(varptr(imageattr), enableFlag)
; imageattr : GpImageAttributes* in/out -> "intptr"
; enableFlag : BOOL -> "int"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipSetImageAttributesCachedBackground = gdiplus.NewProc("GdipSetImageAttributesCachedBackground")
)

// imageattr (GpImageAttributes* in/out), enableFlag (BOOL)
r1, _, err := procGdipSetImageAttributesCachedBackground.Call(
	uintptr(imageattr),
	uintptr(enableFlag),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipSetImageAttributesCachedBackground(
  imageattr: Pointer;   // GpImageAttributes* in/out
  enableFlag: BOOL   // BOOL
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipSetImageAttributesCachedBackground';

result := DllCall("gdiplus\GdipSetImageAttributesCachedBackground"
    , "Ptr", imageattr   ; GpImageAttributes* in/out
    , "Int", enableFlag   ; BOOL
    , "Int")   ; return: Status

●GdipSetImageAttributesCachedBackground(imageattr, enableFlag) = DLL("gdiplus.dll", "int GdipSetImageAttributesCachedBackground(void*, bool)")
# 呼び出し: GdipSetImageAttributesCachedBackground(imageattr, enableFlag)
# imageattr : GpImageAttributes* in/out -> "void*"
# enableFlag : BOOL -> "bool"
# 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)。