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GdipCloneBitmapAreaI

関数

ビットマップの指定領域を整数座標で複製して作成する。

DLLgdiplus.dll呼出規約winapi

シグネチャ

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

Status GdipCloneBitmapAreaI(
    INT x,
    INT y,
    INT width,
    INT height,
    INT format,
    GpBitmap* srcBitmap,
    GpBitmap** dstBitmap
);

パラメーター

名前	型	方向	説明
x	INT	in	切り出す領域の左上X座標(ピクセル単位の整数)。
y	INT	in	切り出す領域の左上Y座標(ピクセル単位の整数)。
width	INT	in	切り出す領域の幅(ピクセル単位の整数)。
height	INT	in	切り出す領域の高さ(ピクセル単位の整数)。
format	INT	in	複製先ビットマップのピクセル形式を表すPixelFormat値。
srcBitmap	GpBitmap*	inout	複製元のGpBitmapオブジェクトへのポインタ。
dstBitmap	GpBitmap**	inout	切り出されたGpBitmapを受け取る出力先ポインタのアドレス。

戻り値の型: Status

各言語での呼び出し定義

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

Status GdipCloneBitmapAreaI(
    INT x,
    INT y,
    INT width,
    INT height,
    INT format,
    GpBitmap* srcBitmap,
    GpBitmap** dstBitmap
);

[DllImport("gdiplus.dll", ExactSpelling = true)]
static extern int GdipCloneBitmapAreaI(
    int x,   // INT
    int y,   // INT
    int width,   // INT
    int height,   // INT
    int format,   // INT
    IntPtr srcBitmap,   // GpBitmap* in/out
    IntPtr dstBitmap   // GpBitmap** in/out
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipCloneBitmapAreaI(
    x As Integer,   ' INT
    y As Integer,   ' INT
    width As Integer,   ' INT
    height As Integer,   ' INT
    format As Integer,   ' INT
    srcBitmap As IntPtr,   ' GpBitmap* in/out
    dstBitmap As IntPtr   ' GpBitmap** in/out
) As Integer
End Function

' x : INT
' y : INT
' width : INT
' height : INT
' format : INT
' srcBitmap : GpBitmap* in/out
' dstBitmap : GpBitmap** in/out
Declare PtrSafe Function GdipCloneBitmapAreaI Lib "gdiplus" ( _
    ByVal x As Long, _
    ByVal y As Long, _
    ByVal width As Long, _
    ByVal height As Long, _
    ByVal format As Long, _
    ByVal srcBitmap As LongPtr, _
    ByVal dstBitmap 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

GdipCloneBitmapAreaI = ctypes.windll.gdiplus.GdipCloneBitmapAreaI
GdipCloneBitmapAreaI.restype = ctypes.c_int
GdipCloneBitmapAreaI.argtypes = [
    ctypes.c_int,  # x : INT
    ctypes.c_int,  # y : INT
    ctypes.c_int,  # width : INT
    ctypes.c_int,  # height : INT
    ctypes.c_int,  # format : INT
    ctypes.c_void_p,  # srcBitmap : GpBitmap* in/out
    ctypes.c_void_p,  # dstBitmap : GpBitmap** in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipCloneBitmapAreaI = Fiddle::Function.new(
  lib['GdipCloneBitmapAreaI'],
  [
    Fiddle::TYPE_INT,  # x : INT
    Fiddle::TYPE_INT,  # y : INT
    Fiddle::TYPE_INT,  # width : INT
    Fiddle::TYPE_INT,  # height : INT
    Fiddle::TYPE_INT,  # format : INT
    Fiddle::TYPE_VOIDP,  # srcBitmap : GpBitmap* in/out
    Fiddle::TYPE_VOIDP,  # dstBitmap : GpBitmap** in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipCloneBitmapAreaI(
        x: i32,  // INT
        y: i32,  // INT
        width: i32,  // INT
        height: i32,  // INT
        format: i32,  // INT
        srcBitmap: *mut GpBitmap,  // GpBitmap* in/out
        dstBitmap: *mut *mut GpBitmap  // GpBitmap** in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipCloneBitmapAreaI(int x, int y, int width, int height, int format, IntPtr srcBitmap, IntPtr dstBitmap);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipCloneBitmapAreaI' -Namespace Win32 -PassThru
# $api::GdipCloneBitmapAreaI(x, y, width, height, format, srcBitmap, dstBitmap)

#uselib "gdiplus.dll"
#func global GdipCloneBitmapAreaI "GdipCloneBitmapAreaI" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; GdipCloneBitmapAreaI x, y, width, height, format, varptr(srcBitmap), varptr(dstBitmap)   ; 戻り値は stat
; x : INT -> "sptr"
; y : INT -> "sptr"
; width : INT -> "sptr"
; height : INT -> "sptr"
; format : INT -> "sptr"
; srcBitmap : GpBitmap* in/out -> "sptr"
; dstBitmap : GpBitmap** 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。

出力引数:

#uselib "gdiplus.dll"
#cfunc global GdipCloneBitmapAreaI "GdipCloneBitmapAreaI" int, int, int, int, int, var, var
; res = GdipCloneBitmapAreaI(x, y, width, height, format, srcBitmap, dstBitmap)
; x : INT -> "int"
; y : INT -> "int"
; width : INT -> "int"
; height : INT -> "int"
; format : INT -> "int"
; srcBitmap : GpBitmap* in/out -> "var"
; dstBitmap : GpBitmap** 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 "gdiplus.dll"
#cfunc global GdipCloneBitmapAreaI "GdipCloneBitmapAreaI" int, int, int, int, int, sptr, sptr
; res = GdipCloneBitmapAreaI(x, y, width, height, format, varptr(srcBitmap), varptr(dstBitmap))
; x : INT -> "int"
; y : INT -> "int"
; width : INT -> "int"
; height : INT -> "int"
; format : INT -> "int"
; srcBitmap : GpBitmap* in/out -> "sptr"
; dstBitmap : GpBitmap** 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:

; Status GdipCloneBitmapAreaI(INT x, INT y, INT width, INT height, INT format, GpBitmap* srcBitmap, GpBitmap** dstBitmap)
#uselib "gdiplus.dll"
#cfunc global GdipCloneBitmapAreaI "GdipCloneBitmapAreaI" int, int, int, int, int, var, var
; res = GdipCloneBitmapAreaI(x, y, width, height, format, srcBitmap, dstBitmap)
; x : INT -> "int"
; y : INT -> "int"
; width : INT -> "int"
; height : INT -> "int"
; format : INT -> "int"
; srcBitmap : GpBitmap* in/out -> "var"
; dstBitmap : GpBitmap** 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。; Status GdipCloneBitmapAreaI(INT x, INT y, INT width, INT height, INT format, GpBitmap* srcBitmap, GpBitmap** dstBitmap)
#uselib "gdiplus.dll"
#cfunc global GdipCloneBitmapAreaI "GdipCloneBitmapAreaI" int, int, int, int, int, intptr, intptr
; res = GdipCloneBitmapAreaI(x, y, width, height, format, varptr(srcBitmap), varptr(dstBitmap))
; x : INT -> "int"
; y : INT -> "int"
; width : INT -> "int"
; height : INT -> "int"
; format : INT -> "int"
; srcBitmap : GpBitmap* in/out -> "intptr"
; dstBitmap : GpBitmap** 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 (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipCloneBitmapAreaI = gdiplus.NewProc("GdipCloneBitmapAreaI")
)

// x (INT), y (INT), width (INT), height (INT), format (INT), srcBitmap (GpBitmap* in/out), dstBitmap (GpBitmap** in/out)
r1, _, err := procGdipCloneBitmapAreaI.Call(
	uintptr(x),
	uintptr(y),
	uintptr(width),
	uintptr(height),
	uintptr(format),
	uintptr(srcBitmap),
	uintptr(dstBitmap),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipCloneBitmapAreaI(
  x: Integer;   // INT
  y: Integer;   // INT
  width: Integer;   // INT
  height: Integer;   // INT
  format: Integer;   // INT
  srcBitmap: Pointer;   // GpBitmap* in/out
  dstBitmap: Pointer   // GpBitmap** in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipCloneBitmapAreaI';

result := DllCall("gdiplus\GdipCloneBitmapAreaI"
    , "Int", x   ; INT
    , "Int", y   ; INT
    , "Int", width   ; INT
    , "Int", height   ; INT
    , "Int", format   ; INT
    , "Ptr", srcBitmap   ; GpBitmap* in/out
    , "Ptr", dstBitmap   ; GpBitmap** in/out
    , "Int")   ; return: Status

●GdipCloneBitmapAreaI(x, y, width, height, format, srcBitmap, dstBitmap) = DLL("gdiplus.dll", "int GdipCloneBitmapAreaI(int, int, int, int, int, void*, void*)")
# 呼び出し: GdipCloneBitmapAreaI(x, y, width, height, format, srcBitmap, dstBitmap)
# x : INT -> "int"
# y : INT -> "int"
# width : INT -> "int"
# height : INT -> "int"
# format : INT -> "int"
# srcBitmap : GpBitmap* in/out -> "void*"
# dstBitmap : GpBitmap** 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 GdipCloneBitmapAreaI(
    x: i32, // INT
    y: i32, // INT
    width: i32, // INT
    height: i32, // INT
    format: i32, // INT
    srcBitmap: [*c]GpBitmap, // GpBitmap* in/out
    dstBitmap: [*c][*c]GpBitmap // GpBitmap** in/out
) callconv(std.os.windows.WINAPI) i32;

proc GdipCloneBitmapAreaI(
    x: int32,  # INT
    y: int32,  # INT
    width: int32,  # INT
    height: int32,  # INT
    format: int32,  # INT
    srcBitmap: ptr GpBitmap,  # GpBitmap* in/out
    dstBitmap: ptr GpBitmap  # GpBitmap** in/out
): int32 {.importc: "GdipCloneBitmapAreaI", stdcall, dynlib: "gdiplus.dll".}

pragma(lib, "gdiplus");
extern(Windows)
int GdipCloneBitmapAreaI(
    int x,   // INT
    int y,   // INT
    int width,   // INT
    int height,   // INT
    int format,   // INT
    GpBitmap* srcBitmap,   // GpBitmap* in/out
    GpBitmap** dstBitmap   // GpBitmap** in/out
);

ccall((:GdipCloneBitmapAreaI, "gdiplus.dll"), stdcall, Int32,
      (Int32, Int32, Int32, Int32, Int32, Ptr{GpBitmap}, Ptr{GpBitmap}),
      x, y, width, height, format, srcBitmap, dstBitmap)
# x : INT -> Int32
# y : INT -> Int32
# width : INT -> Int32
# height : INT -> Int32
# format : INT -> Int32
# srcBitmap : GpBitmap* in/out -> Ptr{GpBitmap}
# dstBitmap : GpBitmap** in/out -> Ptr{GpBitmap}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t GdipCloneBitmapAreaI(
    int32_t x,
    int32_t y,
    int32_t width,
    int32_t height,
    int32_t format,
    void* srcBitmap,
    void* dstBitmap);
]]
local gdiplus = ffi.load("gdiplus")
-- gdiplus.GdipCloneBitmapAreaI(x, y, width, height, format, srcBitmap, dstBitmap)
-- x : INT
-- y : INT
-- width : INT
-- height : INT
-- format : INT
-- srcBitmap : GpBitmap* in/out
-- dstBitmap : GpBitmap** 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 GdipCloneBitmapAreaI = lib.func('__stdcall', 'GdipCloneBitmapAreaI', 'int32_t', ['int32_t', 'int32_t', 'int32_t', 'int32_t', 'int32_t', 'void *', 'void *']);
// GdipCloneBitmapAreaI(x, y, width, height, format, srcBitmap, dstBitmap)
// x : INT -> 'int32_t'
// y : INT -> 'int32_t'
// width : INT -> 'int32_t'
// height : INT -> 'int32_t'
// format : INT -> 'int32_t'
// srcBitmap : GpBitmap* in/out -> 'void *'
// dstBitmap : GpBitmap** 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", {
  GdipCloneBitmapAreaI: { parameters: ["i32", "i32", "i32", "i32", "i32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.GdipCloneBitmapAreaI(x, y, width, height, format, srcBitmap, dstBitmap)
// x : INT -> "i32"
// y : INT -> "i32"
// width : INT -> "i32"
// height : INT -> "i32"
// format : INT -> "i32"
// srcBitmap : GpBitmap* in/out -> "pointer"
// dstBitmap : GpBitmap** 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 GdipCloneBitmapAreaI(
    int32_t x,
    int32_t y,
    int32_t width,
    int32_t height,
    int32_t format,
    void* srcBitmap,
    void* dstBitmap);
C, "gdiplus.dll");
// $ffi->GdipCloneBitmapAreaI(x, y, width, height, format, srcBitmap, dstBitmap);
// x : INT
// y : INT
// width : INT
// height : INT
// format : INT
// srcBitmap : GpBitmap* in/out
// dstBitmap : GpBitmap** 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 GdipCloneBitmapAreaI(
        int x,   // INT
        int y,   // INT
        int width,   // INT
        int height,   // INT
        int format,   // INT
        Pointer srcBitmap,   // GpBitmap* in/out
        Pointer dstBitmap   // GpBitmap** in/out
    );
}

@[Link("gdiplus")]
lib Libgdiplus
  fun GdipCloneBitmapAreaI = GdipCloneBitmapAreaI(
    x : Int32,   # INT
    y : Int32,   # INT
    width : Int32,   # INT
    height : Int32,   # INT
    format : Int32,   # INT
    srcBitmap : GpBitmap*,   # GpBitmap* in/out
    dstBitmap : GpBitmap**   # GpBitmap** 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 GdipCloneBitmapAreaINative = Int32 Function(Int32, Int32, Int32, Int32, Int32, Pointer<Void>, Pointer<Void>);
typedef GdipCloneBitmapAreaIDart = int Function(int, int, int, int, int, Pointer<Void>, Pointer<Void>);
final GdipCloneBitmapAreaI = DynamicLibrary.open('gdiplus.dll')
    .lookupFunction<GdipCloneBitmapAreaINative, GdipCloneBitmapAreaIDart>('GdipCloneBitmapAreaI');
// x : INT -> Int32
// y : INT -> Int32
// width : INT -> Int32
// height : INT -> Int32
// format : INT -> Int32
// srcBitmap : GpBitmap* in/out -> Pointer<Void>
// dstBitmap : GpBitmap** in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GdipCloneBitmapAreaI(
  x: Integer;   // INT
  y: Integer;   // INT
  width: Integer;   // INT
  height: Integer;   // INT
  format: Integer;   // INT
  srcBitmap: Pointer;   // GpBitmap* in/out
  dstBitmap: Pointer   // GpBitmap** in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipCloneBitmapAreaI';

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

foreign import stdcall safe "GdipCloneBitmapAreaI"
  c_GdipCloneBitmapAreaI :: Int32 -> Int32 -> Int32 -> Int32 -> Int32 -> Ptr () -> Ptr () -> IO Int32
-- x : INT -> Int32
-- y : INT -> Int32
-- width : INT -> Int32
-- height : INT -> Int32
-- format : INT -> Int32
-- srcBitmap : GpBitmap* in/out -> Ptr ()
-- dstBitmap : GpBitmap** 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 gdipclonebitmapareai =
  foreign "GdipCloneBitmapAreaI"
    (int32_t @-> int32_t @-> int32_t @-> int32_t @-> int32_t @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* x : INT -> int32_t *)
(* y : INT -> int32_t *)
(* width : INT -> int32_t *)
(* height : INT -> int32_t *)
(* format : INT -> int32_t *)
(* srcBitmap : GpBitmap* in/out -> (ptr void) *)
(* dstBitmap : GpBitmap** 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 ("GdipCloneBitmapAreaI" gdip-clone-bitmap-area-i :convention :stdcall) :int32
  (x :int32)   ; INT
  (y :int32)   ; INT
  (width :int32)   ; INT
  (height :int32)   ; INT
  (format :int32)   ; INT
  (src-bitmap :pointer)   ; GpBitmap* in/out
  (dst-bitmap :pointer))   ; GpBitmap** in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GdipCloneBitmapAreaI = Win32::API::More->new('gdiplus',
    'int GdipCloneBitmapAreaI(int x, int y, int width, int height, int format, LPVOID srcBitmap, LPVOID dstBitmap)');
# my $ret = $GdipCloneBitmapAreaI->Call($x, $y, $width, $height, $format, $srcBitmap, $dstBitmap);
# x : INT -> int
# y : INT -> int
# width : INT -> int
# height : INT -> int
# format : INT -> int
# srcBitmap : GpBitmap* in/out -> LPVOID
# dstBitmap : GpBitmap** 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。

GdipCloneBitmapAreaI

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