ホーム › UI.Input.Ime › ImmGetCompositionFontA

ImmGetCompositionFontA

関数

変換文字列に使うロゴフォント情報を取得する(ANSI版)。

DLLIMM32.dll文字セットANSI (-A)呼出規約winapi対応OSWindows XP 以降

シグネチャ

// IMM32.dll  (ANSI / -A)
#include <windows.h>

BOOL ImmGetCompositionFontA(
    HIMC param0,
    LOGFONTA* lplf
);

パラメーター

名前	型	方向
param0	HIMC	in
lplf	LOGFONTA*	out

戻り値の型: BOOL

各言語での呼び出し定義

// IMM32.dll  (ANSI / -A)
#include <windows.h>

BOOL ImmGetCompositionFontA(
    HIMC param0,
    LOGFONTA* lplf
);

[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("IMM32.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern bool ImmGetCompositionFontA(
    IntPtr param0,   // HIMC
    IntPtr lplf   // LOGFONTA* out
);

<DllImport("IMM32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function ImmGetCompositionFontA(
    param0 As IntPtr,   ' HIMC
    lplf As IntPtr   ' LOGFONTA* out
) As Boolean
End Function

' param0 : HIMC
' lplf : LOGFONTA* out
Declare PtrSafe Function ImmGetCompositionFontA Lib "imm32" ( _
    ByVal param0 As LongPtr, _
    ByVal lplf 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

ImmGetCompositionFontA = ctypes.windll.imm32.ImmGetCompositionFontA
ImmGetCompositionFontA.restype = wintypes.BOOL
ImmGetCompositionFontA.argtypes = [
    wintypes.HANDLE,  # param0 : HIMC
    ctypes.c_void_p,  # lplf : LOGFONTA* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('IMM32.dll')
ImmGetCompositionFontA = Fiddle::Function.new(
  lib['ImmGetCompositionFontA'],
  [
    Fiddle::TYPE_VOIDP,  # param0 : HIMC
    Fiddle::TYPE_VOIDP,  # lplf : LOGFONTA* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "imm32")]
extern "system" {
    fn ImmGetCompositionFontA(
        param0: *mut core::ffi::c_void,  // HIMC
        lplf: *mut LOGFONTA  // LOGFONTA* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("IMM32.dll", CharSet = CharSet.Ansi)]
public static extern bool ImmGetCompositionFontA(IntPtr param0, IntPtr lplf);
"@
$api = Add-Type -MemberDefinition $sig -Name 'IMM32_ImmGetCompositionFontA' -Namespace Win32 -PassThru
# $api::ImmGetCompositionFontA(param0, lplf)

#uselib "IMM32.dll"
#func global ImmGetCompositionFontA "ImmGetCompositionFontA" sptr, sptr
; ImmGetCompositionFontA param0, varptr(lplf)   ; 戻り値は stat
; param0 : HIMC -> "sptr"
; lplf : LOGFONTA* out -> "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 "IMM32.dll"
#cfunc global ImmGetCompositionFontA "ImmGetCompositionFontA" sptr, var
; res = ImmGetCompositionFontA(param0, lplf)
; param0 : HIMC -> "sptr"
; lplf : LOGFONTA* out -> "var"
; ※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 "IMM32.dll"
#cfunc global ImmGetCompositionFontA "ImmGetCompositionFontA" sptr, sptr
; res = ImmGetCompositionFontA(param0, varptr(lplf))
; param0 : HIMC -> "sptr"
; lplf : LOGFONTA* out -> "sptr"
; ※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:

; BOOL ImmGetCompositionFontA(HIMC param0, LOGFONTA* lplf)
#uselib "IMM32.dll"
#cfunc global ImmGetCompositionFontA "ImmGetCompositionFontA" intptr, var
; res = ImmGetCompositionFontA(param0, lplf)
; param0 : HIMC -> "intptr"
; lplf : LOGFONTA* out -> "var"
; ※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。; BOOL ImmGetCompositionFontA(HIMC param0, LOGFONTA* lplf)
#uselib "IMM32.dll"
#cfunc global ImmGetCompositionFontA "ImmGetCompositionFontA" intptr, intptr
; res = ImmGetCompositionFontA(param0, varptr(lplf))
; param0 : HIMC -> "intptr"
; lplf : LOGFONTA* out -> "intptr"
; ※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 (
	imm32 = windows.NewLazySystemDLL("IMM32.dll")
	procImmGetCompositionFontA = imm32.NewProc("ImmGetCompositionFontA")
)

// param0 (HIMC), lplf (LOGFONTA* out)
r1, _, err := procImmGetCompositionFontA.Call(
	uintptr(param0),
	uintptr(lplf),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function ImmGetCompositionFontA(
  param0: THandle;   // HIMC
  lplf: Pointer   // LOGFONTA* out
): BOOL; stdcall;
  external 'IMM32.dll' name 'ImmGetCompositionFontA';

result := DllCall("IMM32\ImmGetCompositionFontA"
    , "Ptr", param0   ; HIMC
    , "Ptr", lplf   ; LOGFONTA* out
    , "Int")   ; return: BOOL

●ImmGetCompositionFontA(param0, lplf) = DLL("IMM32.dll", "bool ImmGetCompositionFontA(void*, void*)")
# 呼び出し: ImmGetCompositionFontA(param0, lplf)
# param0 : HIMC -> "void*"
# lplf : LOGFONTA* out -> "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)。