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EMRCREATEBRUSHINDIRECT

構造体
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サイズx64: 24 バイト / x86: 24 バイト

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド型サイズx64x86説明
emrEMR8+0+0共通レコードヘッダを表すEMR構造体。
ihBrushDWORD4+8+8作成するブラシのハンドルテーブル内インデックスを表す。
lbLOGBRUSH3212+12+12作成する論理ブラシを表すLOGBRUSH32構造体。

各言語での定義

#include <windows.h>

// EMR  (x64 8 / x86 8 バイト)
typedef struct EMR {
    ENHANCED_METAFILE_RECORD_TYPE iType;
    DWORD nSize;
} EMR;

// LOGBRUSH32  (x64 12 / x86 12 バイト)
typedef struct LOGBRUSH32 {
    BRUSH_STYLE lbStyle;
    COLORREF lbColor;
    DWORD lbHatch;
} LOGBRUSH32;

// EMRCREATEBRUSHINDIRECT  (x64 24 / x86 24 バイト)
typedef struct EMRCREATEBRUSHINDIRECT {
    EMR emr;
    DWORD ihBrush;
    LOGBRUSH32 lb;
} EMRCREATEBRUSHINDIRECT;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct EMR
{
    public uint iType;
    public uint nSize;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct LOGBRUSH32
{
    public uint lbStyle;
    public uint lbColor;
    public uint lbHatch;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct EMRCREATEBRUSHINDIRECT
{
    public EMR emr;
    public uint ihBrush;
    public LOGBRUSH32 lb;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure EMR
    Public iType As UInteger
    Public nSize As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure LOGBRUSH32
    Public lbStyle As UInteger
    Public lbColor As UInteger
    Public lbHatch As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure EMRCREATEBRUSHINDIRECT
    Public emr As EMR
    Public ihBrush As UInteger
    Public lb As LOGBRUSH32
End Structure
import ctypes
from ctypes import wintypes

class EMR(ctypes.Structure):
    _fields_ = [
        ("iType", wintypes.DWORD),
        ("nSize", wintypes.DWORD),
    ]

class LOGBRUSH32(ctypes.Structure):
    _fields_ = [
        ("lbStyle", wintypes.DWORD),
        ("lbColor", wintypes.DWORD),
        ("lbHatch", wintypes.DWORD),
    ]

class EMRCREATEBRUSHINDIRECT(ctypes.Structure):
    _fields_ = [
        ("emr", EMR),
        ("ihBrush", wintypes.DWORD),
        ("lb", LOGBRUSH32),
    ]
#[repr(C)]
pub struct EMR {
    pub iType: u32,
    pub nSize: u32,
}

#[repr(C)]
pub struct LOGBRUSH32 {
    pub lbStyle: u32,
    pub lbColor: u32,
    pub lbHatch: u32,
}

#[repr(C)]
pub struct EMRCREATEBRUSHINDIRECT {
    pub emr: EMR,
    pub ihBrush: u32,
    pub lb: LOGBRUSH32,
}
import "golang.org/x/sys/windows"

type EMR struct {
	iType uint32
	nSize uint32
}

type LOGBRUSH32 struct {
	lbStyle uint32
	lbColor uint32
	lbHatch uint32
}

type EMRCREATEBRUSHINDIRECT struct {
	emr EMR
	ihBrush uint32
	lb LOGBRUSH32
}
type
  EMR = record
    iType: DWORD;
    nSize: DWORD;
  end;

  LOGBRUSH32 = record
    lbStyle: DWORD;
    lbColor: DWORD;
    lbHatch: DWORD;
  end;

  EMRCREATEBRUSHINDIRECT = record
    emr: EMR;
    ihBrush: DWORD;
    lb: LOGBRUSH32;
  end;
const EMR = extern struct {
    iType: u32,
    nSize: u32,
};

const LOGBRUSH32 = extern struct {
    lbStyle: u32,
    lbColor: u32,
    lbHatch: u32,
};

const EMRCREATEBRUSHINDIRECT = extern struct {
    emr: EMR,
    ihBrush: u32,
    lb: LOGBRUSH32,
};
type
  EMR {.bycopy.} = object
    iType: uint32
    nSize: uint32

  LOGBRUSH32 {.bycopy.} = object
    lbStyle: uint32
    lbColor: uint32
    lbHatch: uint32

  EMRCREATEBRUSHINDIRECT {.bycopy.} = object
    emr: EMR
    ihBrush: uint32
    lb: LOGBRUSH32
struct EMR
{
    uint iType;
    uint nSize;
}

struct LOGBRUSH32
{
    uint lbStyle;
    uint lbColor;
    uint lbHatch;
}

struct EMRCREATEBRUSHINDIRECT
{
    EMR emr;
    uint ihBrush;
    LOGBRUSH32 lb;
}

HSP用 定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; EMRCREATEBRUSHINDIRECT サイズ: 24 バイト(x64)
dim st, 6    ; 4byte整数×6(構造体サイズ 24 / 4 切り上げ)
; emr : EMR (+0, 8byte)  varptr(st)+0 を基点に操作(8byte:入れ子/配列)
; ihBrush : DWORD (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; lb : LOGBRUSH32 (+12, 12byte)  varptr(st)+12 を基点に操作(12byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global EMR
    #field int iType
    #field int nSize
#endstruct

#defstruct global LOGBRUSH32
    #field int lbStyle
    #field int lbColor
    #field int lbHatch
#endstruct

#defstruct global EMRCREATEBRUSHINDIRECT
    #field EMR emr
    #field int ihBrush
    #field LOGBRUSH32 lb
#endstruct

stdim st, EMRCREATEBRUSHINDIRECT        ; NSTRUCT 変数を確保
st->ihBrush = 100
mes "ihBrush=" + st->ihBrush