GdipDrawImagePointsRect

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

Status GdipDrawImagePointsRect(
    GpGraphics* graphics,
    GpImage* image,
    const PointF* points,
    INT count,
    FLOAT srcx,
    FLOAT srcy,
    FLOAT srcwidth,
    FLOAT srcheight,
    Unit srcUnit,
    const GpImageAttributes* imageAttributes,
    INT_PTR callback,
    void* callbackData
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipDrawImagePointsRect(
    graphics As IntPtr,   ' GpGraphics* in/out
    image As IntPtr,   ' GpImage* in/out
    points As IntPtr,   ' PointF*
    count As Integer,   ' INT
    srcx As Single,   ' FLOAT
    srcy As Single,   ' FLOAT
    srcwidth As Single,   ' FLOAT
    srcheight As Single,   ' FLOAT
    srcUnit As Integer,   ' Unit
    imageAttributes As IntPtr,   ' GpImageAttributes*
    callback As IntPtr,   ' INT_PTR
    callbackData As IntPtr   ' void* in/out
) As Integer
End Function

' graphics : GpGraphics* in/out
' image : GpImage* in/out
' points : PointF*
' count : INT
' srcx : FLOAT
' srcy : FLOAT
' srcwidth : FLOAT
' srcheight : FLOAT
' srcUnit : Unit
' imageAttributes : GpImageAttributes*
' callback : INT_PTR
' callbackData : void* in/out
Declare PtrSafe Function GdipDrawImagePointsRect Lib "gdiplus" ( _
    ByVal graphics As LongPtr, _
    ByVal image As LongPtr, _
    ByVal points As LongPtr, _
    ByVal count As Long, _
    ByVal srcx As Single, _
    ByVal srcy As Single, _
    ByVal srcwidth As Single, _
    ByVal srcheight As Single, _
    ByVal srcUnit As Long, _
    ByVal imageAttributes As LongPtr, _
    ByVal callback As LongPtr, _
    ByVal callbackData 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

GdipDrawImagePointsRect = ctypes.windll.gdiplus.GdipDrawImagePointsRect
GdipDrawImagePointsRect.restype = ctypes.c_int
GdipDrawImagePointsRect.argtypes = [
    ctypes.c_void_p,  # graphics : GpGraphics* in/out
    ctypes.c_void_p,  # image : GpImage* in/out
    ctypes.c_void_p,  # points : PointF*
    ctypes.c_int,  # count : INT
    ctypes.c_float,  # srcx : FLOAT
    ctypes.c_float,  # srcy : FLOAT
    ctypes.c_float,  # srcwidth : FLOAT
    ctypes.c_float,  # srcheight : FLOAT
    ctypes.c_int,  # srcUnit : Unit
    ctypes.c_void_p,  # imageAttributes : GpImageAttributes*
    ctypes.c_ssize_t,  # callback : INT_PTR
    ctypes.POINTER(None),  # callbackData : void* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipDrawImagePointsRect = Fiddle::Function.new(
  lib['GdipDrawImagePointsRect'],
  [
    Fiddle::TYPE_VOIDP,  # graphics : GpGraphics* in/out
    Fiddle::TYPE_VOIDP,  # image : GpImage* in/out
    Fiddle::TYPE_VOIDP,  # points : PointF*
    Fiddle::TYPE_INT,  # count : INT
    Fiddle::TYPE_FLOAT,  # srcx : FLOAT
    Fiddle::TYPE_FLOAT,  # srcy : FLOAT
    Fiddle::TYPE_FLOAT,  # srcwidth : FLOAT
    Fiddle::TYPE_FLOAT,  # srcheight : FLOAT
    Fiddle::TYPE_INT,  # srcUnit : Unit
    Fiddle::TYPE_VOIDP,  # imageAttributes : GpImageAttributes*
    Fiddle::TYPE_INTPTR_T,  # callback : INT_PTR
    Fiddle::TYPE_VOIDP,  # callbackData : void* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipDrawImagePointsRect(
        graphics: *mut GpGraphics,  // GpGraphics* in/out
        image: *mut GpImage,  // GpImage* in/out
        points: *const PointF,  // PointF*
        count: i32,  // INT
        srcx: f32,  // FLOAT
        srcy: f32,  // FLOAT
        srcwidth: f32,  // FLOAT
        srcheight: f32,  // FLOAT
        srcUnit: i32,  // Unit
        imageAttributes: *const GpImageAttributes,  // GpImageAttributes*
        callback: isize,  // INT_PTR
        callbackData: *mut ()  // void* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipDrawImagePointsRect(IntPtr graphics, IntPtr image, IntPtr points, int count, float srcx, float srcy, float srcwidth, float srcheight, int srcUnit, IntPtr imageAttributes, IntPtr callback, IntPtr callbackData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipDrawImagePointsRect' -Namespace Win32 -PassThru
# $api::GdipDrawImagePointsRect(graphics, image, points, count, srcx, srcy, srcwidth, srcheight, srcUnit, imageAttributes, callback, callbackData)

#uselib "gdiplus.dll"
#func global GdipDrawImagePointsRect "GdipDrawImagePointsRect" sptr, sptr, sptr, sptr, float, float, float, float, sptr, sptr, sptr, sptr
; GdipDrawImagePointsRect varptr(graphics), varptr(image), varptr(points), count, srcx, srcy, srcwidth, srcheight, srcUnit, varptr(imageAttributes), callback, callbackData   ; 戻り値は stat
; graphics : GpGraphics* in/out -> "sptr"
; image : GpImage* in/out -> "sptr"
; points : PointF* -> "sptr"
; count : INT -> "sptr"
; srcx : FLOAT -> "float"
; srcy : FLOAT -> "float"
; srcwidth : FLOAT -> "float"
; srcheight : FLOAT -> "float"
; srcUnit : Unit -> "sptr"
; imageAttributes : GpImageAttributes* -> "sptr"
; callback : INT_PTR -> "sptr"
; callbackData : void* in/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。

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

var (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipDrawImagePointsRect = gdiplus.NewProc("GdipDrawImagePointsRect")
)

// graphics (GpGraphics* in/out), image (GpImage* in/out), points (PointF*), count (INT), srcx (FLOAT), srcy (FLOAT), srcwidth (FLOAT), srcheight (FLOAT), srcUnit (Unit), imageAttributes (GpImageAttributes*), callback (INT_PTR), callbackData (void* in/out)
r1, _, err := procGdipDrawImagePointsRect.Call(
	uintptr(graphics),
	uintptr(image),
	uintptr(points),
	uintptr(count),
	uintptr(math.Float32bits(srcx)),
	uintptr(math.Float32bits(srcy)),
	uintptr(math.Float32bits(srcwidth)),
	uintptr(math.Float32bits(srcheight)),
	uintptr(srcUnit),
	uintptr(imageAttributes),
	uintptr(callback),
	uintptr(callbackData),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status
// 注意: float/double 引数は proc.Call では XMM レジスタに渡せません。
// windows.SyscallN(proc.Addr(), math.Float64bits(x), ...) もしくは cgo を使用してください。

function GdipDrawImagePointsRect(
  graphics: Pointer;   // GpGraphics* in/out
  image: Pointer;   // GpImage* in/out
  points: Pointer;   // PointF*
  count: Integer;   // INT
  srcx: Single;   // FLOAT
  srcy: Single;   // FLOAT
  srcwidth: Single;   // FLOAT
  srcheight: Single;   // FLOAT
  srcUnit: Integer;   // Unit
  imageAttributes: Pointer;   // GpImageAttributes*
  callback: NativeInt;   // INT_PTR
  callbackData: Pointer   // void* in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipDrawImagePointsRect';

result := DllCall("gdiplus\GdipDrawImagePointsRect"
    , "Ptr", graphics   ; GpGraphics* in/out
    , "Ptr", image   ; GpImage* in/out
    , "Ptr", points   ; PointF*
    , "Int", count   ; INT
    , "Float", srcx   ; FLOAT
    , "Float", srcy   ; FLOAT
    , "Float", srcwidth   ; FLOAT
    , "Float", srcheight   ; FLOAT
    , "Int", srcUnit   ; Unit
    , "Ptr", imageAttributes   ; GpImageAttributes*
    , "Ptr", callback   ; INT_PTR
    , "Ptr", callbackData   ; void* in/out
    , "Int")   ; return: Status

●GdipDrawImagePointsRect(graphics, image, points, count, srcx, srcy, srcwidth, srcheight, srcUnit, imageAttributes, callback, callbackData) = DLL("gdiplus.dll", "int GdipDrawImagePointsRect(void*, void*, void*, int, float, float, float, float, int, void*, int, void*)")
# 呼び出し: GdipDrawImagePointsRect(graphics, image, points, count, srcx, srcy, srcwidth, srcheight, srcUnit, imageAttributes, callback, callbackData)
# graphics : GpGraphics* in/out -> "void*"
# image : GpImage* in/out -> "void*"
# points : PointF* -> "void*"
# count : INT -> "int"
# srcx : FLOAT -> "float"
# srcy : FLOAT -> "float"
# srcwidth : FLOAT -> "float"
# srcheight : FLOAT -> "float"
# srcUnit : Unit -> "int"
# imageAttributes : GpImageAttributes* -> "void*"
# callback : INT_PTR -> "int"
# callbackData : void* 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 "gdiplus" fn GdipDrawImagePointsRect(
    graphics: [*c]GpGraphics, // GpGraphics* in/out
    image: [*c]GpImage, // GpImage* in/out
    points: [*c]PointF, // PointF*
    count: i32, // INT
    srcx: f32, // FLOAT
    srcy: f32, // FLOAT
    srcwidth: f32, // FLOAT
    srcheight: f32, // FLOAT
    srcUnit: i32, // Unit
    imageAttributes: [*c]GpImageAttributes, // GpImageAttributes*
    callback: isize, // INT_PTR
    callbackData: ?*anyopaque // void* in/out
) callconv(std.os.windows.WINAPI) i32;

proc GdipDrawImagePointsRect(
    graphics: ptr GpGraphics,  # GpGraphics* in/out
    image: ptr GpImage,  # GpImage* in/out
    points: ptr PointF,  # PointF*
    count: int32,  # INT
    srcx: float32,  # FLOAT
    srcy: float32,  # FLOAT
    srcwidth: float32,  # FLOAT
    srcheight: float32,  # FLOAT
    srcUnit: int32,  # Unit
    imageAttributes: ptr GpImageAttributes,  # GpImageAttributes*
    callback: int,  # INT_PTR
    callbackData: pointer  # void* in/out
): int32 {.importc: "GdipDrawImagePointsRect", stdcall, dynlib: "gdiplus.dll".}

pragma(lib, "gdiplus");
extern(Windows)
int GdipDrawImagePointsRect(
    GpGraphics* graphics,   // GpGraphics* in/out
    GpImage* image,   // GpImage* in/out
    PointF* points,   // PointF*
    int count,   // INT
    float srcx,   // FLOAT
    float srcy,   // FLOAT
    float srcwidth,   // FLOAT
    float srcheight,   // FLOAT
    int srcUnit,   // Unit
    GpImageAttributes* imageAttributes,   // GpImageAttributes*
    ptrdiff_t callback,   // INT_PTR
    void* callbackData   // void* in/out
);

ccall((:GdipDrawImagePointsRect, "gdiplus.dll"), stdcall, Int32,
      (Ptr{GpGraphics}, Ptr{GpImage}, Ptr{PointF}, Int32, Float32, Float32, Float32, Float32, Int32, Ptr{GpImageAttributes}, Int, Ptr{Cvoid}),
      graphics, image, points, count, srcx, srcy, srcwidth, srcheight, srcUnit, imageAttributes, callback, callbackData)
# graphics : GpGraphics* in/out -> Ptr{GpGraphics}
# image : GpImage* in/out -> Ptr{GpImage}
# points : PointF* -> Ptr{PointF}
# count : INT -> Int32
# srcx : FLOAT -> Float32
# srcy : FLOAT -> Float32
# srcwidth : FLOAT -> Float32
# srcheight : FLOAT -> Float32
# srcUnit : Unit -> Int32
# imageAttributes : GpImageAttributes* -> Ptr{GpImageAttributes}
# callback : INT_PTR -> Int
# callbackData : void* in/out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t GdipDrawImagePointsRect(
    void* graphics,
    void* image,
    void* points,
    int32_t count,
    float srcx,
    float srcy,
    float srcwidth,
    float srcheight,
    int32_t srcUnit,
    void* imageAttributes,
    intptr_t callback,
    void* callbackData);
]]
local gdiplus = ffi.load("gdiplus")
-- gdiplus.GdipDrawImagePointsRect(graphics, image, points, count, srcx, srcy, srcwidth, srcheight, srcUnit, imageAttributes, callback, callbackData)
-- graphics : GpGraphics* in/out
-- image : GpImage* in/out
-- points : PointF*
-- count : INT
-- srcx : FLOAT
-- srcy : FLOAT
-- srcwidth : FLOAT
-- srcheight : FLOAT
-- srcUnit : Unit
-- imageAttributes : GpImageAttributes*
-- callback : INT_PTR
-- callbackData : void* 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('gdiplus.dll');
const GdipDrawImagePointsRect = lib.func('__stdcall', 'GdipDrawImagePointsRect', 'int32_t', ['void *', 'void *', 'void *', 'int32_t', 'float', 'float', 'float', 'float', 'int32_t', 'void *', 'intptr_t', 'void *']);
// GdipDrawImagePointsRect(graphics, image, points, count, srcx, srcy, srcwidth, srcheight, srcUnit, imageAttributes, callback, callbackData)
// graphics : GpGraphics* in/out -> 'void *'
// image : GpImage* in/out -> 'void *'
// points : PointF* -> 'void *'
// count : INT -> 'int32_t'
// srcx : FLOAT -> 'float'
// srcy : FLOAT -> 'float'
// srcwidth : FLOAT -> 'float'
// srcheight : FLOAT -> 'float'
// srcUnit : Unit -> 'int32_t'
// imageAttributes : GpImageAttributes* -> 'void *'
// callback : INT_PTR -> 'intptr_t'
// callbackData : void* 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("gdiplus.dll", {
  GdipDrawImagePointsRect: { parameters: ["pointer", "pointer", "pointer", "i32", "f32", "f32", "f32", "f32", "i32", "pointer", "isize", "pointer"], result: "i32" },
});
// lib.symbols.GdipDrawImagePointsRect(graphics, image, points, count, srcx, srcy, srcwidth, srcheight, srcUnit, imageAttributes, callback, callbackData)
// graphics : GpGraphics* in/out -> "pointer"
// image : GpImage* in/out -> "pointer"
// points : PointF* -> "pointer"
// count : INT -> "i32"
// srcx : FLOAT -> "f32"
// srcy : FLOAT -> "f32"
// srcwidth : FLOAT -> "f32"
// srcheight : FLOAT -> "f32"
// srcUnit : Unit -> "i32"
// imageAttributes : GpImageAttributes* -> "pointer"
// callback : INT_PTR -> "isize"
// callbackData : void* 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
int32_t GdipDrawImagePointsRect(
    void* graphics,
    void* image,
    void* points,
    int32_t count,
    float srcx,
    float srcy,
    float srcwidth,
    float srcheight,
    int32_t srcUnit,
    void* imageAttributes,
    intptr_t callback,
    void* callbackData);
C, "gdiplus.dll");
// $ffi->GdipDrawImagePointsRect(graphics, image, points, count, srcx, srcy, srcwidth, srcheight, srcUnit, imageAttributes, callback, callbackData);
// graphics : GpGraphics* in/out
// image : GpImage* in/out
// points : PointF*
// count : INT
// srcx : FLOAT
// srcy : FLOAT
// srcwidth : FLOAT
// srcheight : FLOAT
// srcUnit : Unit
// imageAttributes : GpImageAttributes*
// callback : INT_PTR
// callbackData : void* 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 Gdiplus extends StdCallLibrary {
    Gdiplus INSTANCE = Native.load("gdiplus", Gdiplus.class);
    int GdipDrawImagePointsRect(
        Pointer graphics,   // GpGraphics* in/out
        Pointer image,   // GpImage* in/out
        Pointer points,   // PointF*
        int count,   // INT
        float srcx,   // FLOAT
        float srcy,   // FLOAT
        float srcwidth,   // FLOAT
        float srcheight,   // FLOAT
        int srcUnit,   // Unit
        Pointer imageAttributes,   // GpImageAttributes*
        long callback,   // INT_PTR
        Pointer callbackData   // void* in/out
    );
}

@[Link("gdiplus")]
lib Libgdiplus
  fun GdipDrawImagePointsRect = GdipDrawImagePointsRect(
    graphics : GpGraphics*,   # GpGraphics* in/out
    image : GpImage*,   # GpImage* in/out
    points : PointF*,   # PointF*
    count : Int32,   # INT
    srcx : Float32,   # FLOAT
    srcy : Float32,   # FLOAT
    srcwidth : Float32,   # FLOAT
    srcheight : Float32,   # FLOAT
    srcUnit : Int32,   # Unit
    imageAttributes : GpImageAttributes*,   # GpImageAttributes*
    callback : LibC::SSizeT,   # INT_PTR
    callbackData : Void*   # void* in/out
  ) : 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 GdipDrawImagePointsRectNative = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, Int32, Float, Float, Float, Float, Int32, Pointer<Void>, IntPtr, Pointer<Void>);
typedef GdipDrawImagePointsRectDart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Void>, int, double, double, double, double, int, Pointer<Void>, int, Pointer<Void>);
final GdipDrawImagePointsRect = DynamicLibrary.open('gdiplus.dll')
    .lookupFunction<GdipDrawImagePointsRectNative, GdipDrawImagePointsRectDart>('GdipDrawImagePointsRect');
// graphics : GpGraphics* in/out -> Pointer<Void>
// image : GpImage* in/out -> Pointer<Void>
// points : PointF* -> Pointer<Void>
// count : INT -> Int32
// srcx : FLOAT -> Float
// srcy : FLOAT -> Float
// srcwidth : FLOAT -> Float
// srcheight : FLOAT -> Float
// srcUnit : Unit -> Int32
// imageAttributes : GpImageAttributes* -> Pointer<Void>
// callback : INT_PTR -> IntPtr
// callbackData : void* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GdipDrawImagePointsRect(
  graphics: Pointer;   // GpGraphics* in/out
  image: Pointer;   // GpImage* in/out
  points: Pointer;   // PointF*
  count: Integer;   // INT
  srcx: Single;   // FLOAT
  srcy: Single;   // FLOAT
  srcwidth: Single;   // FLOAT
  srcheight: Single;   // FLOAT
  srcUnit: Integer;   // Unit
  imageAttributes: Pointer;   // GpImageAttributes*
  callback: NativeInt;   // INT_PTR
  callbackData: Pointer   // void* in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipDrawImagePointsRect';

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

foreign import stdcall safe "GdipDrawImagePointsRect"
  c_GdipDrawImagePointsRect :: Ptr () -> Ptr () -> Ptr () -> Int32 -> CFloat -> CFloat -> CFloat -> CFloat -> Int32 -> Ptr () -> CIntPtr -> Ptr () -> IO Int32
-- graphics : GpGraphics* in/out -> Ptr ()
-- image : GpImage* in/out -> Ptr ()
-- points : PointF* -> Ptr ()
-- count : INT -> Int32
-- srcx : FLOAT -> CFloat
-- srcy : FLOAT -> CFloat
-- srcwidth : FLOAT -> CFloat
-- srcheight : FLOAT -> CFloat
-- srcUnit : Unit -> Int32
-- imageAttributes : GpImageAttributes* -> Ptr ()
-- callback : INT_PTR -> CIntPtr
-- callbackData : void* 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 gdipdrawimagepointsrect =
  foreign "GdipDrawImagePointsRect"
    ((ptr void) @-> (ptr void) @-> (ptr void) @-> int32_t @-> float @-> float @-> float @-> float @-> int32_t @-> (ptr void) @-> intptr_t @-> (ptr void) @-> returning int32_t)
(* graphics : GpGraphics* in/out -> (ptr void) *)
(* image : GpImage* in/out -> (ptr void) *)
(* points : PointF* -> (ptr void) *)
(* count : INT -> int32_t *)
(* srcx : FLOAT -> float *)
(* srcy : FLOAT -> float *)
(* srcwidth : FLOAT -> float *)
(* srcheight : FLOAT -> float *)
(* srcUnit : Unit -> int32_t *)
(* imageAttributes : GpImageAttributes* -> (ptr void) *)
(* callback : INT_PTR -> intptr_t *)
(* callbackData : void* 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 gdiplus (t "gdiplus.dll"))
(cffi:use-foreign-library gdiplus)

(cffi:defcfun ("GdipDrawImagePointsRect" gdip-draw-image-points-rect :convention :stdcall) :int32
  (graphics :pointer)   ; GpGraphics* in/out
  (image :pointer)   ; GpImage* in/out
  (points :pointer)   ; PointF*
  (count :int32)   ; INT
  (srcx :float)   ; FLOAT
  (srcy :float)   ; FLOAT
  (srcwidth :float)   ; FLOAT
  (srcheight :float)   ; FLOAT
  (src-unit :int32)   ; Unit
  (image-attributes :pointer)   ; GpImageAttributes*
  (callback :int64)   ; INT_PTR
  (callback-data :pointer))   ; void* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GdipDrawImagePointsRect = Win32::API::More->new('gdiplus',
    'int GdipDrawImagePointsRect(LPVOID graphics, LPVOID image, LPVOID points, int count, float srcx, float srcy, float srcwidth, float srcheight, int srcUnit, LPVOID imageAttributes, LPARAM callback, LPVOID callbackData)');
# my $ret = $GdipDrawImagePointsRect->Call($graphics, $image, $points, $count, $srcx, $srcy, $srcwidth, $srcheight, $srcUnit, $imageAttributes, $callback, $callbackData);
# graphics : GpGraphics* in/out -> LPVOID
# image : GpImage* in/out -> LPVOID
# points : PointF* -> LPVOID
# count : INT -> int
# srcx : FLOAT -> float
# srcy : FLOAT -> float
# srcwidth : FLOAT -> float
# srcheight : FLOAT -> float
# srcUnit : Unit -> int
# imageAttributes : GpImageAttributes* -> LPVOID
# callback : INT_PTR -> LPARAM
# callbackData : void* 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。