GdipMultiplyPathGradientTransform

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

Status GdipMultiplyPathGradientTransform(
    GpPathGradient* brush,
    const Matrix* matrix,
    MatrixOrder order
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipMultiplyPathGradientTransform(
    brush As IntPtr,   ' GpPathGradient* in/out
    ByRef matrix As IntPtr,   ' Matrix*
    order As Integer   ' MatrixOrder
) As Integer
End Function

' brush : GpPathGradient* in/out
' matrix : Matrix*
' order : MatrixOrder
Declare PtrSafe Function GdipMultiplyPathGradientTransform Lib "gdiplus" ( _
    ByVal brush As LongPtr, _
    ByRef matrix As LongPtr, _
    ByVal order 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

GdipMultiplyPathGradientTransform = ctypes.windll.gdiplus.GdipMultiplyPathGradientTransform
GdipMultiplyPathGradientTransform.restype = ctypes.c_int
GdipMultiplyPathGradientTransform.argtypes = [
    ctypes.c_void_p,  # brush : GpPathGradient* in/out
    ctypes.c_void_p,  # matrix : Matrix*
    ctypes.c_int,  # order : MatrixOrder
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipMultiplyPathGradientTransform = Fiddle::Function.new(
  lib['GdipMultiplyPathGradientTransform'],
  [
    Fiddle::TYPE_VOIDP,  # brush : GpPathGradient* in/out
    Fiddle::TYPE_VOIDP,  # matrix : Matrix*
    Fiddle::TYPE_INT,  # order : MatrixOrder
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipMultiplyPathGradientTransform(
        brush: *mut GpPathGradient,  // GpPathGradient* in/out
        matrix: *const isize,  // Matrix*
        order: i32  // MatrixOrder
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipMultiplyPathGradientTransform(IntPtr brush, ref IntPtr matrix, int order);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipMultiplyPathGradientTransform' -Namespace Win32 -PassThru
# $api::GdipMultiplyPathGradientTransform(brush, matrix, order)

#uselib "gdiplus.dll"
#func global GdipMultiplyPathGradientTransform "GdipMultiplyPathGradientTransform" sptr, sptr, sptr
; GdipMultiplyPathGradientTransform varptr(brush), varptr(matrix), order   ; 戻り値は stat
; brush : GpPathGradient* in/out -> "sptr"
; matrix : Matrix* -> "sptr"
; order : MatrixOrder -> "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。

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

var (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipMultiplyPathGradientTransform = gdiplus.NewProc("GdipMultiplyPathGradientTransform")
)

// brush (GpPathGradient* in/out), matrix (Matrix*), order (MatrixOrder)
r1, _, err := procGdipMultiplyPathGradientTransform.Call(
	uintptr(brush),
	uintptr(matrix),
	uintptr(order),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipMultiplyPathGradientTransform(
  brush: Pointer;   // GpPathGradient* in/out
  matrix: Pointer;   // Matrix*
  order: Integer   // MatrixOrder
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipMultiplyPathGradientTransform';

result := DllCall("gdiplus\GdipMultiplyPathGradientTransform"
    , "Ptr", brush   ; GpPathGradient* in/out
    , "Ptr", matrix   ; Matrix*
    , "Int", order   ; MatrixOrder
    , "Int")   ; return: Status

●GdipMultiplyPathGradientTransform(brush, matrix, order) = DLL("gdiplus.dll", "int GdipMultiplyPathGradientTransform(void*, void*, int)")
# 呼び出し: GdipMultiplyPathGradientTransform(brush, matrix, order)
# brush : GpPathGradient* in/out -> "void*"
# matrix : Matrix* -> "void*"
# order : MatrixOrder -> "int"
# 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 GdipMultiplyPathGradientTransform(
    brush: [*c]GpPathGradient, // GpPathGradient* in/out
    matrix: [*c]isize, // Matrix*
    order: i32 // MatrixOrder
) callconv(std.os.windows.WINAPI) i32;

proc GdipMultiplyPathGradientTransform(
    brush: ptr GpPathGradient,  # GpPathGradient* in/out
    matrix: ptr int,  # Matrix*
    order: int32  # MatrixOrder
): int32 {.importc: "GdipMultiplyPathGradientTransform", stdcall, dynlib: "gdiplus.dll".}

pragma(lib, "gdiplus");
extern(Windows)
int GdipMultiplyPathGradientTransform(
    GpPathGradient* brush,   // GpPathGradient* in/out
    ptrdiff_t* matrix,   // Matrix*
    int order   // MatrixOrder
);

ccall((:GdipMultiplyPathGradientTransform, "gdiplus.dll"), stdcall, Int32,
      (Ptr{GpPathGradient}, Ptr{Int}, Int32),
      brush, matrix, order)
# brush : GpPathGradient* in/out -> Ptr{GpPathGradient}
# matrix : Matrix* -> Ptr{Int}
# order : MatrixOrder -> Int32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t GdipMultiplyPathGradientTransform(
    void* brush,
    intptr_t* matrix,
    int32_t order);
]]
local gdiplus = ffi.load("gdiplus")
-- gdiplus.GdipMultiplyPathGradientTransform(brush, matrix, order)
-- brush : GpPathGradient* in/out
-- matrix : Matrix*
-- order : MatrixOrder
-- 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 GdipMultiplyPathGradientTransform = lib.func('__stdcall', 'GdipMultiplyPathGradientTransform', 'int32_t', ['void *', 'intptr_t *', 'int32_t']);
// GdipMultiplyPathGradientTransform(brush, matrix, order)
// brush : GpPathGradient* in/out -> 'void *'
// matrix : Matrix* -> 'intptr_t *'
// order : MatrixOrder -> 'int32_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("gdiplus.dll", {
  GdipMultiplyPathGradientTransform: { parameters: ["pointer", "pointer", "i32"], result: "i32" },
});
// lib.symbols.GdipMultiplyPathGradientTransform(brush, matrix, order)
// brush : GpPathGradient* in/out -> "pointer"
// matrix : Matrix* -> "pointer"
// order : MatrixOrder -> "i32"
// 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 GdipMultiplyPathGradientTransform(
    void* brush,
    intptr_t* matrix,
    int32_t order);
C, "gdiplus.dll");
// $ffi->GdipMultiplyPathGradientTransform(brush, matrix, order);
// brush : GpPathGradient* in/out
// matrix : Matrix*
// order : MatrixOrder
// 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 GdipMultiplyPathGradientTransform(
        Pointer brush,   // GpPathGradient* in/out
        LongByReference matrix,   // Matrix*
        int order   // MatrixOrder
    );
}

@[Link("gdiplus")]
lib Libgdiplus
  fun GdipMultiplyPathGradientTransform = GdipMultiplyPathGradientTransform(
    brush : GpPathGradient*,   # GpPathGradient* in/out
    matrix : LibC::SSizeT*,   # Matrix*
    order : Int32   # MatrixOrder
  ) : 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 GdipMultiplyPathGradientTransformNative = Int32 Function(Pointer<Void>, Pointer<IntPtr>, Int32);
typedef GdipMultiplyPathGradientTransformDart = int Function(Pointer<Void>, Pointer<IntPtr>, int);
final GdipMultiplyPathGradientTransform = DynamicLibrary.open('gdiplus.dll')
    .lookupFunction<GdipMultiplyPathGradientTransformNative, GdipMultiplyPathGradientTransformDart>('GdipMultiplyPathGradientTransform');
// brush : GpPathGradient* in/out -> Pointer<Void>
// matrix : Matrix* -> Pointer<IntPtr>
// order : MatrixOrder -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GdipMultiplyPathGradientTransform(
  brush: Pointer;   // GpPathGradient* in/out
  matrix: Pointer;   // Matrix*
  order: Integer   // MatrixOrder
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipMultiplyPathGradientTransform';

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

foreign import stdcall safe "GdipMultiplyPathGradientTransform"
  c_GdipMultiplyPathGradientTransform :: Ptr () -> Ptr CIntPtr -> Int32 -> IO Int32
-- brush : GpPathGradient* in/out -> Ptr ()
-- matrix : Matrix* -> Ptr CIntPtr
-- order : MatrixOrder -> Int32
-- 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 gdipmultiplypathgradienttransform =
  foreign "GdipMultiplyPathGradientTransform"
    ((ptr void) @-> (ptr intptr_t) @-> int32_t @-> returning int32_t)
(* brush : GpPathGradient* in/out -> (ptr void) *)
(* matrix : Matrix* -> (ptr intptr_t) *)
(* order : MatrixOrder -> int32_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 gdiplus (t "gdiplus.dll"))
(cffi:use-foreign-library gdiplus)

(cffi:defcfun ("GdipMultiplyPathGradientTransform" gdip-multiply-path-gradient-transform :convention :stdcall) :int32
  (brush :pointer)   ; GpPathGradient* in/out
  (matrix :pointer)   ; Matrix*
  (order :int32))   ; MatrixOrder
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GdipMultiplyPathGradientTransform = Win32::API::More->new('gdiplus',
    'int GdipMultiplyPathGradientTransform(LPVOID brush, LPVOID matrix, int order)');
# my $ret = $GdipMultiplyPathGradientTransform->Call($brush, $matrix, $order);
# brush : GpPathGradient* in/out -> LPVOID
# matrix : Matrix* -> LPVOID
# order : MatrixOrder -> int
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。