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EMRFILLPATH
構造体サイズ=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 | x64 | x86 | 説明 |
|---|---|---|---|---|---|
| emr | EMR | 8 | +0 | +0 | 共通レコードヘッダを表すEMR構造体。 |
| rclBounds | RECTL | 16 | +8 | +8 | 影響を受ける領域の外接矩形を表すRECTL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;
// RECTL (x64 16 / x86 16 バイト)
typedef struct RECTL {
INT left;
INT top;
INT right;
INT bottom;
} RECTL;
// EMRFILLPATH (x64 24 / x86 24 バイト)
typedef struct EMRFILLPATH {
EMR emr;
RECTL rclBounds;
} EMRFILLPATH;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 RECTL
{
public int left;
public int top;
public int right;
public int bottom;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct EMRFILLPATH
{
public EMR emr;
public RECTL rclBounds;
}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 RECTL
Public left As Integer
Public top As Integer
Public right As Integer
Public bottom As Integer
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure EMRFILLPATH
Public emr As EMR
Public rclBounds As RECTL
End Structureimport ctypes
from ctypes import wintypes
class EMR(ctypes.Structure):
_fields_ = [
("iType", wintypes.DWORD),
("nSize", wintypes.DWORD),
]
class RECTL(ctypes.Structure):
_fields_ = [
("left", ctypes.c_int),
("top", ctypes.c_int),
("right", ctypes.c_int),
("bottom", ctypes.c_int),
]
class EMRFILLPATH(ctypes.Structure):
_fields_ = [
("emr", EMR),
("rclBounds", RECTL),
]#[repr(C)]
pub struct EMR {
pub iType: u32,
pub nSize: u32,
}
#[repr(C)]
pub struct RECTL {
pub left: i32,
pub top: i32,
pub right: i32,
pub bottom: i32,
}
#[repr(C)]
pub struct EMRFILLPATH {
pub emr: EMR,
pub rclBounds: RECTL,
}import "golang.org/x/sys/windows"
type EMR struct {
iType uint32
nSize uint32
}
type RECTL struct {
left int32
top int32
right int32
bottom int32
}
type EMRFILLPATH struct {
emr EMR
rclBounds RECTL
}type
EMR = record
iType: DWORD;
nSize: DWORD;
end;
RECTL = record
left: Integer;
top: Integer;
right: Integer;
bottom: Integer;
end;
EMRFILLPATH = record
emr: EMR;
rclBounds: RECTL;
end;const EMR = extern struct {
iType: u32,
nSize: u32,
};
const RECTL = extern struct {
left: i32,
top: i32,
right: i32,
bottom: i32,
};
const EMRFILLPATH = extern struct {
emr: EMR,
rclBounds: RECTL,
};type
EMR {.bycopy.} = object
iType: uint32
nSize: uint32
RECTL {.bycopy.} = object
left: int32
top: int32
right: int32
bottom: int32
EMRFILLPATH {.bycopy.} = object
emr: EMR
rclBounds: RECTLstruct EMR
{
uint iType;
uint nSize;
}
struct RECTL
{
int left;
int top;
int right;
int bottom;
}
struct EMRFILLPATH
{
EMR emr;
RECTL rclBounds;
}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)
; EMRFILLPATH 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)
; rclBounds : RECTL (+8, 16byte) varptr(st)+8 を基点に操作(16byte: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 RECTL
#field int left
#field int top
#field int right
#field int bottom
#endstruct
#defstruct global EMRFILLPATH
#field EMR emr
#field RECTL rclBounds
#endstruct
stdim st, EMRFILLPATH ; NSTRUCT 変数を確保