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PATHOBJ_vEnumStartClipLines

関数
パスをクリップした線分の列挙を開始する。
DLLGDI32.dll呼出規約winapi対応OSWindows 2000 以降
📘 Microsoft Learn (日本語) · English

シグネチャ

// GDI32.dll
#include <windows.h>

void PATHOBJ_vEnumStartClipLines(
    PATHOBJ* ppo,
    CLIPOBJ* pco,
    SURFOBJ* pso,
    LINEATTRS* pla
);

パラメーター

名前型方向説明
ppoPATHOBJ*inoutクリップ線列挙を開始する対象のPATHOBJ構造体へのポインター。
pcoCLIPOBJ*inoutクリッピングに使うCLIPOBJ構造体へのポインター。
psoSURFOBJ*inout対象サーフェスのSURFOBJ構造体へのポインター。
plaLINEATTRS*inout線の属性を示すLINEATTRS構造体へのポインター。

戻り値の型: void

各言語での呼び出し定義

// GDI32.dll
#include <windows.h>

void PATHOBJ_vEnumStartClipLines(
    PATHOBJ* ppo,
    CLIPOBJ* pco,
    SURFOBJ* pso,
    LINEATTRS* pla
);
[DllImport("GDI32.dll", ExactSpelling = true)]
static extern void PATHOBJ_vEnumStartClipLines(
    IntPtr ppo,   // PATHOBJ* in/out
    IntPtr pco,   // CLIPOBJ* in/out
    IntPtr pso,   // SURFOBJ* in/out
    IntPtr pla   // LINEATTRS* in/out
);
<DllImport("GDI32.dll", ExactSpelling:=True)>
Public Shared Sub PATHOBJ_vEnumStartClipLines(
    ppo As IntPtr,   ' PATHOBJ* in/out
    pco As IntPtr,   ' CLIPOBJ* in/out
    pso As IntPtr,   ' SURFOBJ* in/out
    pla As IntPtr   ' LINEATTRS* in/out
)
End Sub
' ppo : PATHOBJ* in/out
' pco : CLIPOBJ* in/out
' pso : SURFOBJ* in/out
' pla : LINEATTRS* in/out
Declare PtrSafe Sub PATHOBJ_vEnumStartClipLines Lib "gdi32" ( _
    ByVal ppo As LongPtr, _
    ByVal pco As LongPtr, _
    ByVal pso As LongPtr, _
    ByVal pla As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

PATHOBJ_vEnumStartClipLines = ctypes.windll.gdi32.PATHOBJ_vEnumStartClipLines
PATHOBJ_vEnumStartClipLines.restype = None
PATHOBJ_vEnumStartClipLines.argtypes = [
    ctypes.c_void_p,  # ppo : PATHOBJ* in/out
    ctypes.c_void_p,  # pco : CLIPOBJ* in/out
    ctypes.c_void_p,  # pso : SURFOBJ* in/out
    ctypes.c_void_p,  # pla : LINEATTRS* in/out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('GDI32.dll')
PATHOBJ_vEnumStartClipLines = Fiddle::Function.new(
  lib['PATHOBJ_vEnumStartClipLines'],
  [
    Fiddle::TYPE_VOIDP,  # ppo : PATHOBJ* in/out
    Fiddle::TYPE_VOIDP,  # pco : CLIPOBJ* in/out
    Fiddle::TYPE_VOIDP,  # pso : SURFOBJ* in/out
    Fiddle::TYPE_VOIDP,  # pla : LINEATTRS* in/out
  ],
  Fiddle::TYPE_VOID)
#[link(name = "gdi32")]
extern "system" {
    fn PATHOBJ_vEnumStartClipLines(
        ppo: *mut PATHOBJ,  // PATHOBJ* in/out
        pco: *mut CLIPOBJ,  // CLIPOBJ* in/out
        pso: *mut SURFOBJ,  // SURFOBJ* in/out
        pla: *mut LINEATTRS  // LINEATTRS* in/out
    );
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("GDI32.dll")]
public static extern void PATHOBJ_vEnumStartClipLines(IntPtr ppo, IntPtr pco, IntPtr pso, IntPtr pla);
"@
$api = Add-Type -MemberDefinition $sig -Name 'GDI32_PATHOBJ_vEnumStartClipLines' -Namespace Win32 -PassThru
# $api::PATHOBJ_vEnumStartClipLines(ppo, pco, pso, pla)
#uselib "GDI32.dll"
#func global PATHOBJ_vEnumStartClipLines "PATHOBJ_vEnumStartClipLines" sptr, sptr, sptr, sptr
; PATHOBJ_vEnumStartClipLines varptr(ppo), varptr(pco), varptr(pso), varptr(pla)
; ppo : PATHOBJ* in/out -> "sptr"
; pco : CLIPOBJ* in/out -> "sptr"
; pso : SURFOBJ* in/out -> "sptr"
; pla : LINEATTRS* in/out -> "sptr"
出力引数: 
#uselib "GDI32.dll"
#func global PATHOBJ_vEnumStartClipLines "PATHOBJ_vEnumStartClipLines" var, var, var, var
; PATHOBJ_vEnumStartClipLines ppo, pco, pso, pla
; ppo : PATHOBJ* in/out -> "var"
; pco : CLIPOBJ* in/out -> "var"
; pso : SURFOBJ* in/out -> "var"
; pla : LINEATTRS* 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。
出力引数: 
; void PATHOBJ_vEnumStartClipLines(PATHOBJ* ppo, CLIPOBJ* pco, SURFOBJ* pso, LINEATTRS* pla)
#uselib "GDI32.dll"
#func global PATHOBJ_vEnumStartClipLines "PATHOBJ_vEnumStartClipLines" var, var, var, var
; PATHOBJ_vEnumStartClipLines ppo, pco, pso, pla
; ppo : PATHOBJ* in/out -> "var"
; pco : CLIPOBJ* in/out -> "var"
; pso : SURFOBJ* in/out -> "var"
; pla : LINEATTRS* 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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	gdi32 = windows.NewLazySystemDLL("GDI32.dll")
	procPATHOBJ_vEnumStartClipLines = gdi32.NewProc("PATHOBJ_vEnumStartClipLines")
)

// ppo (PATHOBJ* in/out), pco (CLIPOBJ* in/out), pso (SURFOBJ* in/out), pla (LINEATTRS* in/out)
r1, _, err := procPATHOBJ_vEnumStartClipLines.Call(
	uintptr(ppo),
	uintptr(pco),
	uintptr(pso),
	uintptr(pla),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void
procedure PATHOBJ_vEnumStartClipLines(
  ppo: Pointer;   // PATHOBJ* in/out
  pco: Pointer;   // CLIPOBJ* in/out
  pso: Pointer;   // SURFOBJ* in/out
  pla: Pointer   // LINEATTRS* in/out
); stdcall;
  external 'GDI32.dll' name 'PATHOBJ_vEnumStartClipLines';
result := DllCall("GDI32\PATHOBJ_vEnumStartClipLines"
    , "Ptr", ppo   ; PATHOBJ* in/out
    , "Ptr", pco   ; CLIPOBJ* in/out
    , "Ptr", pso   ; SURFOBJ* in/out
    , "Ptr", pla   ; LINEATTRS* in/out
    , "Int")   ; return: void
●PATHOBJ_vEnumStartClipLines(ppo, pco, pso, pla) = DLL("GDI32.dll", "int PATHOBJ_vEnumStartClipLines(void*, void*, void*, void*)")
# 呼び出し: PATHOBJ_vEnumStartClipLines(ppo, pco, pso, pla)
# ppo : PATHOBJ* in/out -> "void*"
# pco : CLIPOBJ* in/out -> "void*"
# pso : SURFOBJ* in/out -> "void*"
# pla : LINEATTRS* 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)。