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wglUseFontBitmapsA
関数フォント文字をビットマップ表示リストに変換する(ANSI版)。
シグネチャ
// OPENGL32.dll (ANSI / -A)
#include <windows.h>
BOOL wglUseFontBitmapsA(
HDC param0,
DWORD param1,
DWORD param2,
DWORD param3
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| param0 | HDC | in | フォントが選択されたデバイスコンテキストハンドル(HDC)。 |
| param1 | DWORD | in | 最初のグリフの文字コードを示すDWORD値。 |
| param2 | DWORD | in | 作成するグリフ(表示リスト)の個数を示すDWORD値。 |
| param3 | DWORD | in | 生成する表示リストの開始番号を示すDWORD値。 |
戻り値の型: BOOL
各言語での呼び出し定義
// OPENGL32.dll (ANSI / -A)
#include <windows.h>
BOOL wglUseFontBitmapsA(
HDC param0,
DWORD param1,
DWORD param2,
DWORD param3
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("OPENGL32.dll", CharSet = CharSet.Ansi, SetLastError = true, ExactSpelling = true)]
static extern bool wglUseFontBitmapsA(
IntPtr param0, // HDC
uint param1, // DWORD
uint param2, // DWORD
uint param3 // DWORD
);<DllImport("OPENGL32.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function wglUseFontBitmapsA(
param0 As IntPtr, ' HDC
param1 As UInteger, ' DWORD
param2 As UInteger, ' DWORD
param3 As UInteger ' DWORD
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function' param0 : HDC
' param1 : DWORD
' param2 : DWORD
' param3 : DWORD
Declare PtrSafe Function wglUseFontBitmapsA Lib "opengl32" ( _
ByVal param0 As LongPtr, _
ByVal param1 As Long, _
ByVal param2 As Long, _
ByVal param3 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
wglUseFontBitmapsA = ctypes.windll.opengl32.wglUseFontBitmapsA
wglUseFontBitmapsA.restype = wintypes.BOOL
wglUseFontBitmapsA.argtypes = [
wintypes.HANDLE, # param0 : HDC
wintypes.DWORD, # param1 : DWORD
wintypes.DWORD, # param2 : DWORD
wintypes.DWORD, # param3 : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('OPENGL32.dll')
wglUseFontBitmapsA = Fiddle::Function.new(
lib['wglUseFontBitmapsA'],
[
Fiddle::TYPE_VOIDP, # param0 : HDC
-Fiddle::TYPE_INT, # param1 : DWORD
-Fiddle::TYPE_INT, # param2 : DWORD
-Fiddle::TYPE_INT, # param3 : DWORD
],
Fiddle::TYPE_INT)#[link(name = "opengl32")]
extern "system" {
fn wglUseFontBitmapsA(
param0: *mut core::ffi::c_void, // HDC
param1: u32, // DWORD
param2: u32, // DWORD
param3: u32 // DWORD
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("OPENGL32.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern bool wglUseFontBitmapsA(IntPtr param0, uint param1, uint param2, uint param3);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OPENGL32_wglUseFontBitmapsA' -Namespace Win32 -PassThru
# $api::wglUseFontBitmapsA(param0, param1, param2, param3)#uselib "OPENGL32.dll"
#func global wglUseFontBitmapsA "wglUseFontBitmapsA" sptr, sptr, sptr, sptr
; wglUseFontBitmapsA param0, param1, param2, param3 ; 戻り値は stat
; param0 : HDC -> "sptr"
; param1 : DWORD -> "sptr"
; param2 : DWORD -> "sptr"
; param3 : DWORD -> "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。#uselib "OPENGL32.dll"
#cfunc global wglUseFontBitmapsA "wglUseFontBitmapsA" sptr, int, int, int
; res = wglUseFontBitmapsA(param0, param1, param2, param3)
; param0 : HDC -> "sptr"
; param1 : DWORD -> "int"
; param2 : DWORD -> "int"
; param3 : DWORD -> "int"; BOOL wglUseFontBitmapsA(HDC param0, DWORD param1, DWORD param2, DWORD param3)
#uselib "OPENGL32.dll"
#cfunc global wglUseFontBitmapsA "wglUseFontBitmapsA" intptr, int, int, int
; res = wglUseFontBitmapsA(param0, param1, param2, param3)
; param0 : HDC -> "intptr"
; param1 : DWORD -> "int"
; param2 : DWORD -> "int"
; param3 : DWORD -> "int"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
opengl32 = windows.NewLazySystemDLL("OPENGL32.dll")
procwglUseFontBitmapsA = opengl32.NewProc("wglUseFontBitmapsA")
)
// param0 (HDC), param1 (DWORD), param2 (DWORD), param3 (DWORD)
r1, _, err := procwglUseFontBitmapsA.Call(
uintptr(param0),
uintptr(param1),
uintptr(param2),
uintptr(param3),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction wglUseFontBitmapsA(
param0: THandle; // HDC
param1: DWORD; // DWORD
param2: DWORD; // DWORD
param3: DWORD // DWORD
): BOOL; stdcall;
external 'OPENGL32.dll' name 'wglUseFontBitmapsA';result := DllCall("OPENGL32\wglUseFontBitmapsA"
, "Ptr", param0 ; HDC
, "UInt", param1 ; DWORD
, "UInt", param2 ; DWORD
, "UInt", param3 ; DWORD
, "Int") ; return: BOOL●wglUseFontBitmapsA(param0, param1, param2, param3) = DLL("OPENGL32.dll", "bool wglUseFontBitmapsA(void*, dword, dword, dword)")
# 呼び出し: wglUseFontBitmapsA(param0, param1, param2, param3)
# param0 : HDC -> "void*"
# param1 : DWORD -> "dword"
# param2 : DWORD -> "dword"
# param3 : DWORD -> "dword"
# 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)。const std = @import("std");
extern "opengl32" fn wglUseFontBitmapsA(
param0: ?*anyopaque, // HDC
param1: u32, // DWORD
param2: u32, // DWORD
param3: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;proc wglUseFontBitmapsA(
param0: pointer, # HDC
param1: uint32, # DWORD
param2: uint32, # DWORD
param3: uint32 # DWORD
): int32 {.importc: "wglUseFontBitmapsA", stdcall, dynlib: "OPENGL32.dll".}pragma(lib, "opengl32");
extern(Windows)
int wglUseFontBitmapsA(
void* param0, // HDC
uint param1, // DWORD
uint param2, // DWORD
uint param3 // DWORD
);ccall((:wglUseFontBitmapsA, "OPENGL32.dll"), stdcall, Int32,
(Ptr{Cvoid}, UInt32, UInt32, UInt32),
param0, param1, param2, param3)
# param0 : HDC -> Ptr{Cvoid}
# param1 : DWORD -> UInt32
# param2 : DWORD -> UInt32
# param3 : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t wglUseFontBitmapsA(
void* param0,
uint32_t param1,
uint32_t param2,
uint32_t param3);
]]
local opengl32 = ffi.load("opengl32")
-- opengl32.wglUseFontBitmapsA(param0, param1, param2, param3)
-- param0 : HDC
-- param1 : DWORD
-- param2 : DWORD
-- param3 : DWORD
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('OPENGL32.dll');
const wglUseFontBitmapsA = lib.func('__stdcall', 'wglUseFontBitmapsA', 'int32_t', ['void *', 'uint32_t', 'uint32_t', 'uint32_t']);
// wglUseFontBitmapsA(param0, param1, param2, param3)
// param0 : HDC -> 'void *'
// param1 : DWORD -> 'uint32_t'
// param2 : DWORD -> 'uint32_t'
// param3 : DWORD -> 'uint32_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("OPENGL32.dll", {
wglUseFontBitmapsA: { parameters: ["pointer", "u32", "u32", "u32"], result: "i32" },
});
// lib.symbols.wglUseFontBitmapsA(param0, param1, param2, param3)
// param0 : HDC -> "pointer"
// param1 : DWORD -> "u32"
// param2 : DWORD -> "u32"
// param3 : DWORD -> "u32"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
int32_t wglUseFontBitmapsA(
void* param0,
uint32_t param1,
uint32_t param2,
uint32_t param3);
C, "OPENGL32.dll");
// $ffi->wglUseFontBitmapsA(param0, param1, param2, param3);
// param0 : HDC
// param1 : DWORD
// param2 : DWORD
// param3 : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Opengl32 extends StdCallLibrary {
Opengl32 INSTANCE = Native.load("opengl32", Opengl32.class, W32APIOptions.ASCII_OPTIONS);
boolean wglUseFontBitmapsA(
Pointer param0, // HDC
int param1, // DWORD
int param2, // DWORD
int param3 // DWORD
);
}@[Link("opengl32")]
lib LibOPENGL32
fun wglUseFontBitmapsA = wglUseFontBitmapsA(
param0 : Void*, # HDC
param1 : UInt32, # DWORD
param2 : UInt32, # DWORD
param3 : UInt32 # DWORD
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef wglUseFontBitmapsANative = Int32 Function(Pointer<Void>, Uint32, Uint32, Uint32);
typedef wglUseFontBitmapsADart = int Function(Pointer<Void>, int, int, int);
final wglUseFontBitmapsA = DynamicLibrary.open('OPENGL32.dll')
.lookupFunction<wglUseFontBitmapsANative, wglUseFontBitmapsADart>('wglUseFontBitmapsA');
// param0 : HDC -> Pointer<Void>
// param1 : DWORD -> Uint32
// param2 : DWORD -> Uint32
// param3 : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function wglUseFontBitmapsA(
param0: THandle; // HDC
param1: DWORD; // DWORD
param2: DWORD; // DWORD
param3: DWORD // DWORD
): BOOL; stdcall;
external 'OPENGL32.dll' name 'wglUseFontBitmapsA';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "wglUseFontBitmapsA"
c_wglUseFontBitmapsA :: Ptr () -> Word32 -> Word32 -> Word32 -> IO CInt
-- param0 : HDC -> Ptr ()
-- param1 : DWORD -> Word32
-- param2 : DWORD -> Word32
-- param3 : DWORD -> Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let wglusefontbitmapsa =
foreign "wglUseFontBitmapsA"
((ptr void) @-> uint32_t @-> uint32_t @-> uint32_t @-> returning int32_t)
(* param0 : HDC -> (ptr void) *)
(* param1 : DWORD -> uint32_t *)
(* param2 : DWORD -> uint32_t *)
(* param3 : DWORD -> uint32_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library opengl32 (t "OPENGL32.dll"))
(cffi:use-foreign-library opengl32)
(cffi:defcfun ("wglUseFontBitmapsA" wgl-use-font-bitmaps-a :convention :stdcall) :int32
(param0 :pointer) ; HDC
(param1 :uint32) ; DWORD
(param2 :uint32) ; DWORD
(param3 :uint32)) ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $wglUseFontBitmapsA = Win32::API::More->new('OPENGL32',
'BOOL wglUseFontBitmapsA(HANDLE param0, DWORD param1, DWORD param2, DWORD param3)');
# my $ret = $wglUseFontBitmapsA->Call($param0, $param1, $param2, $param3);
# param0 : HDC -> HANDLE
# param1 : DWORD -> DWORD
# param2 : DWORD -> DWORD
# param3 : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。関連項目
文字セット違い
- f wglUseFontBitmapsW (Unicode版) — フォント文字をビットマップ表示リストに変換する(Unicode版)。