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PATHOBJ_vGetBounds
関数パスオブジェクトの境界矩形を取得する。
シグネチャ
// GDI32.dll
#include <windows.h>
void PATHOBJ_vGetBounds(
PATHOBJ* ppo,
RECTFX* prectfx
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| ppo | PATHOBJ* | inout | 境界を取得する対象のPATHOBJ構造体へのポインター。 |
| prectfx | RECTFX* | inout | パスの境界矩形を受け取るRECTFX構造体へのポインター。固定小数点座標。 |
戻り値の型: void
各言語での呼び出し定義
// GDI32.dll
#include <windows.h>
void PATHOBJ_vGetBounds(
PATHOBJ* ppo,
RECTFX* prectfx
);[DllImport("GDI32.dll", ExactSpelling = true)]
static extern void PATHOBJ_vGetBounds(
IntPtr ppo, // PATHOBJ* in/out
IntPtr prectfx // RECTFX* in/out
);<DllImport("GDI32.dll", ExactSpelling:=True)>
Public Shared Sub PATHOBJ_vGetBounds(
ppo As IntPtr, ' PATHOBJ* in/out
prectfx As IntPtr ' RECTFX* in/out
)
End Sub' ppo : PATHOBJ* in/out
' prectfx : RECTFX* in/out
Declare PtrSafe Sub PATHOBJ_vGetBounds Lib "gdi32" ( _
ByVal ppo As LongPtr, _
ByVal prectfx As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
PATHOBJ_vGetBounds = ctypes.windll.gdi32.PATHOBJ_vGetBounds
PATHOBJ_vGetBounds.restype = None
PATHOBJ_vGetBounds.argtypes = [
ctypes.c_void_p, # ppo : PATHOBJ* in/out
ctypes.c_void_p, # prectfx : RECTFX* in/out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('GDI32.dll')
PATHOBJ_vGetBounds = Fiddle::Function.new(
lib['PATHOBJ_vGetBounds'],
[
Fiddle::TYPE_VOIDP, # ppo : PATHOBJ* in/out
Fiddle::TYPE_VOIDP, # prectfx : RECTFX* in/out
],
Fiddle::TYPE_VOID)#[link(name = "gdi32")]
extern "system" {
fn PATHOBJ_vGetBounds(
ppo: *mut PATHOBJ, // PATHOBJ* in/out
prectfx: *mut RECTFX // RECTFX* in/out
);
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("GDI32.dll")]
public static extern void PATHOBJ_vGetBounds(IntPtr ppo, IntPtr prectfx);
"@
$api = Add-Type -MemberDefinition $sig -Name 'GDI32_PATHOBJ_vGetBounds' -Namespace Win32 -PassThru
# $api::PATHOBJ_vGetBounds(ppo, prectfx)#uselib "GDI32.dll"
#func global PATHOBJ_vGetBounds "PATHOBJ_vGetBounds" sptr, sptr
; PATHOBJ_vGetBounds varptr(ppo), varptr(prectfx)
; ppo : PATHOBJ* in/out -> "sptr"
; prectfx : RECTFX* in/out -> "sptr"出力引数:
#uselib "GDI32.dll" #func global PATHOBJ_vGetBounds "PATHOBJ_vGetBounds" var, var ; PATHOBJ_vGetBounds ppo, prectfx ; ppo : PATHOBJ* in/out -> "var" ; prectfx : RECTFX* in/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 "GDI32.dll" #func global PATHOBJ_vGetBounds "PATHOBJ_vGetBounds" sptr, sptr ; PATHOBJ_vGetBounds varptr(ppo), varptr(prectfx) ; ppo : PATHOBJ* in/out -> "sptr" ; prectfx : RECTFX* in/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:
; void PATHOBJ_vGetBounds(PATHOBJ* ppo, RECTFX* prectfx) #uselib "GDI32.dll" #func global PATHOBJ_vGetBounds "PATHOBJ_vGetBounds" var, var ; PATHOBJ_vGetBounds ppo, prectfx ; ppo : PATHOBJ* in/out -> "var" ; prectfx : RECTFX* in/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。; void PATHOBJ_vGetBounds(PATHOBJ* ppo, RECTFX* prectfx) #uselib "GDI32.dll" #func global PATHOBJ_vGetBounds "PATHOBJ_vGetBounds" intptr, intptr ; PATHOBJ_vGetBounds varptr(ppo), varptr(prectfx) ; ppo : PATHOBJ* in/out -> "intptr" ; prectfx : RECTFX* in/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 (
gdi32 = windows.NewLazySystemDLL("GDI32.dll")
procPATHOBJ_vGetBounds = gdi32.NewProc("PATHOBJ_vGetBounds")
)
// ppo (PATHOBJ* in/out), prectfx (RECTFX* in/out)
r1, _, err := procPATHOBJ_vGetBounds.Call(
uintptr(ppo),
uintptr(prectfx),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // voidprocedure PATHOBJ_vGetBounds(
ppo: Pointer; // PATHOBJ* in/out
prectfx: Pointer // RECTFX* in/out
); stdcall;
external 'GDI32.dll' name 'PATHOBJ_vGetBounds';result := DllCall("GDI32\PATHOBJ_vGetBounds"
, "Ptr", ppo ; PATHOBJ* in/out
, "Ptr", prectfx ; RECTFX* in/out
, "Int") ; return: void●PATHOBJ_vGetBounds(ppo, prectfx) = DLL("GDI32.dll", "int PATHOBJ_vGetBounds(void*, void*)")
# 呼び出し: PATHOBJ_vGetBounds(ppo, prectfx)
# ppo : PATHOBJ* in/out -> "void*"
# prectfx : RECTFX* in/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)。const std = @import("std");
extern "gdi32" fn PATHOBJ_vGetBounds(
ppo: [*c]PATHOBJ, // PATHOBJ* in/out
prectfx: [*c]RECTFX // RECTFX* in/out
) callconv(std.os.windows.WINAPI) void;proc PATHOBJ_vGetBounds(
ppo: ptr PATHOBJ, # PATHOBJ* in/out
prectfx: ptr RECTFX # RECTFX* in/out
) {.importc: "PATHOBJ_vGetBounds", stdcall, dynlib: "GDI32.dll".}pragma(lib, "gdi32");
extern(Windows)
void PATHOBJ_vGetBounds(
PATHOBJ* ppo, // PATHOBJ* in/out
RECTFX* prectfx // RECTFX* in/out
);ccall((:PATHOBJ_vGetBounds, "GDI32.dll"), stdcall, Cvoid,
(Ptr{PATHOBJ}, Ptr{RECTFX}),
ppo, prectfx)
# ppo : PATHOBJ* in/out -> Ptr{PATHOBJ}
# prectfx : RECTFX* in/out -> Ptr{RECTFX}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
void PATHOBJ_vGetBounds(
void* ppo,
void* prectfx);
]]
local gdi32 = ffi.load("gdi32")
-- gdi32.PATHOBJ_vGetBounds(ppo, prectfx)
-- ppo : PATHOBJ* in/out
-- prectfx : RECTFX* in/out
-- 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('GDI32.dll');
const PATHOBJ_vGetBounds = lib.func('__stdcall', 'PATHOBJ_vGetBounds', 'void', ['void *', 'void *']);
// PATHOBJ_vGetBounds(ppo, prectfx)
// ppo : PATHOBJ* in/out -> 'void *'
// prectfx : RECTFX* in/out -> 'void *'
// 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("GDI32.dll", {
PATHOBJ_vGetBounds: { parameters: ["pointer", "pointer"], result: "void" },
});
// lib.symbols.PATHOBJ_vGetBounds(ppo, prectfx)
// ppo : PATHOBJ* in/out -> "pointer"
// prectfx : RECTFX* in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
void PATHOBJ_vGetBounds(
void* ppo,
void* prectfx);
C, "GDI32.dll");
// $ffi->PATHOBJ_vGetBounds(ppo, prectfx);
// ppo : PATHOBJ* in/out
// prectfx : RECTFX* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface Gdi32 extends StdCallLibrary {
Gdi32 INSTANCE = Native.load("gdi32", Gdi32.class);
void PATHOBJ_vGetBounds(
Pointer ppo, // PATHOBJ* in/out
Pointer prectfx // RECTFX* in/out
);
}@[Link("gdi32")]
lib LibGDI32
fun PATHOBJ_vGetBounds = PATHOBJ_vGetBounds(
ppo : PATHOBJ*, # PATHOBJ* in/out
prectfx : RECTFX* # RECTFX* in/out
) : Void
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef PATHOBJ_vGetBoundsNative = Void Function(Pointer<Void>, Pointer<Void>);
typedef PATHOBJ_vGetBoundsDart = void Function(Pointer<Void>, Pointer<Void>);
final PATHOBJ_vGetBounds = DynamicLibrary.open('GDI32.dll')
.lookupFunction<PATHOBJ_vGetBoundsNative, PATHOBJ_vGetBoundsDart>('PATHOBJ_vGetBounds');
// ppo : PATHOBJ* in/out -> Pointer<Void>
// prectfx : RECTFX* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
procedure PATHOBJ_vGetBounds(
ppo: Pointer; // PATHOBJ* in/out
prectfx: Pointer // RECTFX* in/out
); stdcall;
external 'GDI32.dll' name 'PATHOBJ_vGetBounds';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "PATHOBJ_vGetBounds"
c_PATHOBJ_vGetBounds :: Ptr () -> Ptr () -> IO ()
-- ppo : PATHOBJ* in/out -> Ptr ()
-- prectfx : RECTFX* in/out -> Ptr ()
-- 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 pathobj_vgetbounds =
foreign "PATHOBJ_vGetBounds"
((ptr void) @-> (ptr void) @-> returning void)
(* ppo : PATHOBJ* in/out -> (ptr void) *)
(* prectfx : RECTFX* in/out -> (ptr void) *)
(* 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 gdi32 (t "GDI32.dll"))
(cffi:use-foreign-library gdi32)
(cffi:defcfun ("PATHOBJ_vGetBounds" pathobj-v-get-bounds :convention :stdcall) :void
(ppo :pointer) ; PATHOBJ* in/out
(prectfx :pointer)) ; RECTFX* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $PATHOBJ_vGetBounds = Win32::API::More->new('GDI32',
'void PATHOBJ_vGetBounds(LPVOID ppo, LPVOID prectfx)');
# my $ret = $PATHOBJ_vGetBounds->Call($ppo, $prectfx);
# ppo : PATHOBJ* in/out -> LPVOID
# prectfx : RECTFX* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。