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GdipEnumerateMetafileDestPoints

関数

複数点を基準にメタファイルのレコードを列挙する。

DLLgdiplus.dll呼出規約winapi

シグネチャ

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

Status GdipEnumerateMetafileDestPoints(
    GpGraphics* graphics,
    const GpMetafile* metafile,
    const PointF* destPoints,
    INT count,
    INT_PTR callback,
    void* callbackData,
    const GpImageAttributes* imageAttributes
);

パラメーター

名前	型	方向	説明
graphics	GpGraphics*	inout	再生先のGDI+グラフィックスオブジェクトへのポインタ。
metafile	GpMetafile*	in	列挙対象のメタファイルオブジェクトへのポインタ。
destPoints	PointF*	in	描画先の平行四辺形を定義する点配列(PointF)。3点を指定する。
count	INT	in	destPoints配列内の点の個数。通常は3。
callback	INT_PTR	in	各メタファイルレコードごとに呼ばれるEnumerateMetafileProcへのアドレス。
callbackData	void*	inout	コールバックへ渡す任意データへのポインタ。NULL可。
imageAttributes	GpImageAttributes*	in	色調整など描画属性を指定するImageAttributesへのポインタ。NULL可。

戻り値の型: Status

各言語での呼び出し定義

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

Status GdipEnumerateMetafileDestPoints(
    GpGraphics* graphics,
    const GpMetafile* metafile,
    const PointF* destPoints,
    INT count,
    INT_PTR callback,
    void* callbackData,
    const GpImageAttributes* imageAttributes
);

[DllImport("gdiplus.dll", ExactSpelling = true)]
static extern int GdipEnumerateMetafileDestPoints(
    IntPtr graphics,   // GpGraphics* in/out
    IntPtr metafile,   // GpMetafile*
    IntPtr destPoints,   // PointF*
    int count,   // INT
    IntPtr callback,   // INT_PTR
    IntPtr callbackData,   // void* in/out
    IntPtr imageAttributes   // GpImageAttributes*
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipEnumerateMetafileDestPoints(
    graphics As IntPtr,   ' GpGraphics* in/out
    metafile As IntPtr,   ' GpMetafile*
    destPoints As IntPtr,   ' PointF*
    count As Integer,   ' INT
    callback As IntPtr,   ' INT_PTR
    callbackData As IntPtr,   ' void* in/out
    imageAttributes As IntPtr   ' GpImageAttributes*
) As Integer
End Function

' graphics : GpGraphics* in/out
' metafile : GpMetafile*
' destPoints : PointF*
' count : INT
' callback : INT_PTR
' callbackData : void* in/out
' imageAttributes : GpImageAttributes*
Declare PtrSafe Function GdipEnumerateMetafileDestPoints Lib "gdiplus" ( _
    ByVal graphics As LongPtr, _
    ByVal metafile As LongPtr, _
    ByVal destPoints As LongPtr, _
    ByVal count As Long, _
    ByVal callback As LongPtr, _
    ByVal callbackData As LongPtr, _
    ByVal imageAttributes 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

GdipEnumerateMetafileDestPoints = ctypes.windll.gdiplus.GdipEnumerateMetafileDestPoints
GdipEnumerateMetafileDestPoints.restype = ctypes.c_int
GdipEnumerateMetafileDestPoints.argtypes = [
    ctypes.c_void_p,  # graphics : GpGraphics* in/out
    ctypes.c_void_p,  # metafile : GpMetafile*
    ctypes.c_void_p,  # destPoints : PointF*
    ctypes.c_int,  # count : INT
    ctypes.c_ssize_t,  # callback : INT_PTR
    ctypes.POINTER(None),  # callbackData : void* in/out
    ctypes.c_void_p,  # imageAttributes : GpImageAttributes*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipEnumerateMetafileDestPoints = Fiddle::Function.new(
  lib['GdipEnumerateMetafileDestPoints'],
  [
    Fiddle::TYPE_VOIDP,  # graphics : GpGraphics* in/out
    Fiddle::TYPE_VOIDP,  # metafile : GpMetafile*
    Fiddle::TYPE_VOIDP,  # destPoints : PointF*
    Fiddle::TYPE_INT,  # count : INT
    Fiddle::TYPE_INTPTR_T,  # callback : INT_PTR
    Fiddle::TYPE_VOIDP,  # callbackData : void* in/out
    Fiddle::TYPE_VOIDP,  # imageAttributes : GpImageAttributes*
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipEnumerateMetafileDestPoints(
        graphics: *mut GpGraphics,  // GpGraphics* in/out
        metafile: *const GpMetafile,  // GpMetafile*
        destPoints: *const PointF,  // PointF*
        count: i32,  // INT
        callback: isize,  // INT_PTR
        callbackData: *mut (),  // void* in/out
        imageAttributes: *const GpImageAttributes  // GpImageAttributes*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipEnumerateMetafileDestPoints(IntPtr graphics, IntPtr metafile, IntPtr destPoints, int count, IntPtr callback, IntPtr callbackData, IntPtr imageAttributes);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipEnumerateMetafileDestPoints' -Namespace Win32 -PassThru
# $api::GdipEnumerateMetafileDestPoints(graphics, metafile, destPoints, count, callback, callbackData, imageAttributes)

#uselib "gdiplus.dll"
#func global GdipEnumerateMetafileDestPoints "GdipEnumerateMetafileDestPoints" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; GdipEnumerateMetafileDestPoints varptr(graphics), varptr(metafile), varptr(destPoints), count, callback, callbackData, varptr(imageAttributes)   ; 戻り値は stat
; graphics : GpGraphics* in/out -> "sptr"
; metafile : GpMetafile* -> "sptr"
; destPoints : PointF* -> "sptr"
; count : INT -> "sptr"
; callback : INT_PTR -> "sptr"
; callbackData : void* in/out -> "sptr"
; imageAttributes : GpImageAttributes* -> "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 GdipEnumerateMetafileDestPoints "GdipEnumerateMetafileDestPoints" var, var, var, int, sptr, sptr, var
; res = GdipEnumerateMetafileDestPoints(graphics, metafile, destPoints, count, callback, callbackData, imageAttributes)
; graphics : GpGraphics* in/out -> "var"
; metafile : GpMetafile* -> "var"
; destPoints : PointF* -> "var"
; count : INT -> "int"
; callback : INT_PTR -> "sptr"
; callbackData : void* in/out -> "sptr"
; imageAttributes : GpImageAttributes* -> "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 "gdiplus.dll"
#cfunc global GdipEnumerateMetafileDestPoints "GdipEnumerateMetafileDestPoints" sptr, sptr, sptr, int, sptr, sptr, sptr
; res = GdipEnumerateMetafileDestPoints(varptr(graphics), varptr(metafile), varptr(destPoints), count, callback, callbackData, varptr(imageAttributes))
; graphics : GpGraphics* in/out -> "sptr"
; metafile : GpMetafile* -> "sptr"
; destPoints : PointF* -> "sptr"
; count : INT -> "int"
; callback : INT_PTR -> "sptr"
; callbackData : void* in/out -> "sptr"
; imageAttributes : GpImageAttributes* -> "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:

; Status GdipEnumerateMetafileDestPoints(GpGraphics* graphics, GpMetafile* metafile, PointF* destPoints, INT count, INT_PTR callback, void* callbackData, GpImageAttributes* imageAttributes)
#uselib "gdiplus.dll"
#cfunc global GdipEnumerateMetafileDestPoints "GdipEnumerateMetafileDestPoints" var, var, var, int, intptr, intptr, var
; res = GdipEnumerateMetafileDestPoints(graphics, metafile, destPoints, count, callback, callbackData, imageAttributes)
; graphics : GpGraphics* in/out -> "var"
; metafile : GpMetafile* -> "var"
; destPoints : PointF* -> "var"
; count : INT -> "int"
; callback : INT_PTR -> "intptr"
; callbackData : void* in/out -> "intptr"
; imageAttributes : GpImageAttributes* -> "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。; Status GdipEnumerateMetafileDestPoints(GpGraphics* graphics, GpMetafile* metafile, PointF* destPoints, INT count, INT_PTR callback, void* callbackData, GpImageAttributes* imageAttributes)
#uselib "gdiplus.dll"
#cfunc global GdipEnumerateMetafileDestPoints "GdipEnumerateMetafileDestPoints" intptr, intptr, intptr, int, intptr, intptr, intptr
; res = GdipEnumerateMetafileDestPoints(varptr(graphics), varptr(metafile), varptr(destPoints), count, callback, callbackData, varptr(imageAttributes))
; graphics : GpGraphics* in/out -> "intptr"
; metafile : GpMetafile* -> "intptr"
; destPoints : PointF* -> "intptr"
; count : INT -> "int"
; callback : INT_PTR -> "intptr"
; callbackData : void* in/out -> "intptr"
; imageAttributes : GpImageAttributes* -> "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 (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipEnumerateMetafileDestPoints = gdiplus.NewProc("GdipEnumerateMetafileDestPoints")
)

// graphics (GpGraphics* in/out), metafile (GpMetafile*), destPoints (PointF*), count (INT), callback (INT_PTR), callbackData (void* in/out), imageAttributes (GpImageAttributes*)
r1, _, err := procGdipEnumerateMetafileDestPoints.Call(
	uintptr(graphics),
	uintptr(metafile),
	uintptr(destPoints),
	uintptr(count),
	uintptr(callback),
	uintptr(callbackData),
	uintptr(imageAttributes),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipEnumerateMetafileDestPoints(
  graphics: Pointer;   // GpGraphics* in/out
  metafile: Pointer;   // GpMetafile*
  destPoints: Pointer;   // PointF*
  count: Integer;   // INT
  callback: NativeInt;   // INT_PTR
  callbackData: Pointer;   // void* in/out
  imageAttributes: Pointer   // GpImageAttributes*
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipEnumerateMetafileDestPoints';

result := DllCall("gdiplus\GdipEnumerateMetafileDestPoints"
    , "Ptr", graphics   ; GpGraphics* in/out
    , "Ptr", metafile   ; GpMetafile*
    , "Ptr", destPoints   ; PointF*
    , "Int", count   ; INT
    , "Ptr", callback   ; INT_PTR
    , "Ptr", callbackData   ; void* in/out
    , "Ptr", imageAttributes   ; GpImageAttributes*
    , "Int")   ; return: Status

●GdipEnumerateMetafileDestPoints(graphics, metafile, destPoints, count, callback, callbackData, imageAttributes) = DLL("gdiplus.dll", "int GdipEnumerateMetafileDestPoints(void*, void*, void*, int, int, void*, void*)")
# 呼び出し: GdipEnumerateMetafileDestPoints(graphics, metafile, destPoints, count, callback, callbackData, imageAttributes)
# graphics : GpGraphics* in/out -> "void*"
# metafile : GpMetafile* -> "void*"
# destPoints : PointF* -> "void*"
# count : INT -> "int"
# callback : INT_PTR -> "int"
# callbackData : void* in/out -> "void*"
# imageAttributes : GpImageAttributes* -> "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 "gdiplus" fn GdipEnumerateMetafileDestPoints(
    graphics: [*c]GpGraphics, // GpGraphics* in/out
    metafile: [*c]GpMetafile, // GpMetafile*
    destPoints: [*c]PointF, // PointF*
    count: i32, // INT
    callback: isize, // INT_PTR
    callbackData: ?*anyopaque, // void* in/out
    imageAttributes: [*c]GpImageAttributes // GpImageAttributes*
) callconv(std.os.windows.WINAPI) i32;

proc GdipEnumerateMetafileDestPoints(
    graphics: ptr GpGraphics,  # GpGraphics* in/out
    metafile: ptr GpMetafile,  # GpMetafile*
    destPoints: ptr PointF,  # PointF*
    count: int32,  # INT
    callback: int,  # INT_PTR
    callbackData: pointer,  # void* in/out
    imageAttributes: ptr GpImageAttributes  # GpImageAttributes*
): int32 {.importc: "GdipEnumerateMetafileDestPoints", stdcall, dynlib: "gdiplus.dll".}

pragma(lib, "gdiplus");
extern(Windows)
int GdipEnumerateMetafileDestPoints(
    GpGraphics* graphics,   // GpGraphics* in/out
    GpMetafile* metafile,   // GpMetafile*
    PointF* destPoints,   // PointF*
    int count,   // INT
    ptrdiff_t callback,   // INT_PTR
    void* callbackData,   // void* in/out
    GpImageAttributes* imageAttributes   // GpImageAttributes*
);

ccall((:GdipEnumerateMetafileDestPoints, "gdiplus.dll"), stdcall, Int32,
      (Ptr{GpGraphics}, Ptr{GpMetafile}, Ptr{PointF}, Int32, Int, Ptr{Cvoid}, Ptr{GpImageAttributes}),
      graphics, metafile, destPoints, count, callback, callbackData, imageAttributes)
# graphics : GpGraphics* in/out -> Ptr{GpGraphics}
# metafile : GpMetafile* -> Ptr{GpMetafile}
# destPoints : PointF* -> Ptr{PointF}
# count : INT -> Int32
# callback : INT_PTR -> Int
# callbackData : void* in/out -> Ptr{Cvoid}
# imageAttributes : GpImageAttributes* -> Ptr{GpImageAttributes}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t GdipEnumerateMetafileDestPoints(
    void* graphics,
    void* metafile,
    void* destPoints,
    int32_t count,
    intptr_t callback,
    void* callbackData,
    void* imageAttributes);
]]
local gdiplus = ffi.load("gdiplus")
-- gdiplus.GdipEnumerateMetafileDestPoints(graphics, metafile, destPoints, count, callback, callbackData, imageAttributes)
-- graphics : GpGraphics* in/out
-- metafile : GpMetafile*
-- destPoints : PointF*
-- count : INT
-- callback : INT_PTR
-- callbackData : void* in/out
-- imageAttributes : GpImageAttributes*
-- 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('gdiplus.dll');
const GdipEnumerateMetafileDestPoints = lib.func('__stdcall', 'GdipEnumerateMetafileDestPoints', 'int32_t', ['void *', 'void *', 'void *', 'int32_t', 'intptr_t', 'void *', 'void *']);
// GdipEnumerateMetafileDestPoints(graphics, metafile, destPoints, count, callback, callbackData, imageAttributes)
// graphics : GpGraphics* in/out -> 'void *'
// metafile : GpMetafile* -> 'void *'
// destPoints : PointF* -> 'void *'
// count : INT -> 'int32_t'
// callback : INT_PTR -> 'intptr_t'
// callbackData : void* in/out -> 'void *'
// imageAttributes : GpImageAttributes* -> '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("gdiplus.dll", {
  GdipEnumerateMetafileDestPoints: { parameters: ["pointer", "pointer", "pointer", "i32", "isize", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.GdipEnumerateMetafileDestPoints(graphics, metafile, destPoints, count, callback, callbackData, imageAttributes)
// graphics : GpGraphics* in/out -> "pointer"
// metafile : GpMetafile* -> "pointer"
// destPoints : PointF* -> "pointer"
// count : INT -> "i32"
// callback : INT_PTR -> "isize"
// callbackData : void* in/out -> "pointer"
// imageAttributes : GpImageAttributes* -> "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
int32_t GdipEnumerateMetafileDestPoints(
    void* graphics,
    void* metafile,
    void* destPoints,
    int32_t count,
    intptr_t callback,
    void* callbackData,
    void* imageAttributes);
C, "gdiplus.dll");
// $ffi->GdipEnumerateMetafileDestPoints(graphics, metafile, destPoints, count, callback, callbackData, imageAttributes);
// graphics : GpGraphics* in/out
// metafile : GpMetafile*
// destPoints : PointF*
// count : INT
// callback : INT_PTR
// callbackData : void* in/out
// imageAttributes : GpImageAttributes*
// 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 Gdiplus extends StdCallLibrary {
    Gdiplus INSTANCE = Native.load("gdiplus", Gdiplus.class);
    int GdipEnumerateMetafileDestPoints(
        Pointer graphics,   // GpGraphics* in/out
        Pointer metafile,   // GpMetafile*
        Pointer destPoints,   // PointF*
        int count,   // INT
        long callback,   // INT_PTR
        Pointer callbackData,   // void* in/out
        Pointer imageAttributes   // GpImageAttributes*
    );
}

@[Link("gdiplus")]
lib Libgdiplus
  fun GdipEnumerateMetafileDestPoints = GdipEnumerateMetafileDestPoints(
    graphics : GpGraphics*,   # GpGraphics* in/out
    metafile : GpMetafile*,   # GpMetafile*
    destPoints : PointF*,   # PointF*
    count : Int32,   # INT
    callback : LibC::SSizeT,   # INT_PTR
    callbackData : Void*,   # void* in/out
    imageAttributes : GpImageAttributes*   # GpImageAttributes*
  ) : 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 GdipEnumerateMetafileDestPointsNative = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, Int32, IntPtr, Pointer<Void>, Pointer<Void>);
typedef GdipEnumerateMetafileDestPointsDart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, int, int, Pointer<Void>, Pointer<Void>);
final GdipEnumerateMetafileDestPoints = DynamicLibrary.open('gdiplus.dll')
    .lookupFunction<GdipEnumerateMetafileDestPointsNative, GdipEnumerateMetafileDestPointsDart>('GdipEnumerateMetafileDestPoints');
// graphics : GpGraphics* in/out -> Pointer<Void>
// metafile : GpMetafile* -> Pointer<Void>
// destPoints : PointF* -> Pointer<Void>
// count : INT -> Int32
// callback : INT_PTR -> IntPtr
// callbackData : void* in/out -> Pointer<Void>
// imageAttributes : GpImageAttributes* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GdipEnumerateMetafileDestPoints(
  graphics: Pointer;   // GpGraphics* in/out
  metafile: Pointer;   // GpMetafile*
  destPoints: Pointer;   // PointF*
  count: Integer;   // INT
  callback: NativeInt;   // INT_PTR
  callbackData: Pointer;   // void* in/out
  imageAttributes: Pointer   // GpImageAttributes*
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipEnumerateMetafileDestPoints';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "GdipEnumerateMetafileDestPoints"
  c_GdipEnumerateMetafileDestPoints :: Ptr () -> Ptr () -> Ptr () -> Int32 -> CIntPtr -> Ptr () -> Ptr () -> IO Int32
-- graphics : GpGraphics* in/out -> Ptr ()
-- metafile : GpMetafile* -> Ptr ()
-- destPoints : PointF* -> Ptr ()
-- count : INT -> Int32
-- callback : INT_PTR -> CIntPtr
-- callbackData : void* in/out -> Ptr ()
-- imageAttributes : GpImageAttributes* -> 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 gdipenumeratemetafiledestpoints =
  foreign "GdipEnumerateMetafileDestPoints"
    ((ptr void) @-> (ptr void) @-> (ptr void) @-> int32_t @-> intptr_t @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* graphics : GpGraphics* in/out -> (ptr void) *)
(* metafile : GpMetafile* -> (ptr void) *)
(* destPoints : PointF* -> (ptr void) *)
(* count : INT -> int32_t *)
(* callback : INT_PTR -> intptr_t *)
(* callbackData : void* in/out -> (ptr void) *)
(* imageAttributes : GpImageAttributes* -> (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 gdiplus (t "gdiplus.dll"))
(cffi:use-foreign-library gdiplus)

(cffi:defcfun ("GdipEnumerateMetafileDestPoints" gdip-enumerate-metafile-dest-points :convention :stdcall) :int32
  (graphics :pointer)   ; GpGraphics* in/out
  (metafile :pointer)   ; GpMetafile*
  (dest-points :pointer)   ; PointF*
  (count :int32)   ; INT
  (callback :int64)   ; INT_PTR
  (callback-data :pointer)   ; void* in/out
  (image-attributes :pointer))   ; GpImageAttributes*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GdipEnumerateMetafileDestPoints = Win32::API::More->new('gdiplus',
    'int GdipEnumerateMetafileDestPoints(LPVOID graphics, LPVOID metafile, LPVOID destPoints, int count, LPARAM callback, LPVOID callbackData, LPVOID imageAttributes)');
# my $ret = $GdipEnumerateMetafileDestPoints->Call($graphics, $metafile, $destPoints, $count, $callback, $callbackData, $imageAttributes);
# graphics : GpGraphics* in/out -> LPVOID
# metafile : GpMetafile* -> LPVOID
# destPoints : PointF* -> LPVOID
# count : INT -> int
# callback : INT_PTR -> LPARAM
# callbackData : void* in/out -> LPVOID
# imageAttributes : GpImageAttributes* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

GdipEnumerateMetafileDestPoints

シグネチャ

パラメーター

各言語での呼び出し定義

関連項目