ホーム › Graphics.GdiPlus › GdipGetCustomLineCapStrokeJoin

GdipGetCustomLineCapStrokeJoin

関数

カスタム端点キャップの輪郭線の接合部形状を取得する。

DLLgdiplus.dll呼出規約winapi

シグネチャ

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

Status GdipGetCustomLineCapStrokeJoin(
    GpCustomLineCap* customCap,
    LineJoin* lineJoin
);

パラメーター

名前	型	方向
customCap	GpCustomLineCap*	inout
lineJoin	LineJoin*	inout

戻り値の型: Status

各言語での呼び出し定義

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

Status GdipGetCustomLineCapStrokeJoin(
    GpCustomLineCap* customCap,
    LineJoin* lineJoin
);

[DllImport("gdiplus.dll", ExactSpelling = true)]
static extern int GdipGetCustomLineCapStrokeJoin(
    IntPtr customCap,   // GpCustomLineCap* in/out
    ref int lineJoin   // LineJoin* in/out
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipGetCustomLineCapStrokeJoin(
    customCap As IntPtr,   ' GpCustomLineCap* in/out
    ByRef lineJoin As Integer   ' LineJoin* in/out
) As Integer
End Function

' customCap : GpCustomLineCap* in/out
' lineJoin : LineJoin* in/out
Declare PtrSafe Function GdipGetCustomLineCapStrokeJoin Lib "gdiplus" ( _
    ByVal customCap As LongPtr, _
    ByRef lineJoin As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GdipGetCustomLineCapStrokeJoin = ctypes.windll.gdiplus.GdipGetCustomLineCapStrokeJoin
GdipGetCustomLineCapStrokeJoin.restype = ctypes.c_int
GdipGetCustomLineCapStrokeJoin.argtypes = [
    ctypes.c_void_p,  # customCap : GpCustomLineCap* in/out
    ctypes.c_void_p,  # lineJoin : LineJoin* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipGetCustomLineCapStrokeJoin = Fiddle::Function.new(
  lib['GdipGetCustomLineCapStrokeJoin'],
  [
    Fiddle::TYPE_VOIDP,  # customCap : GpCustomLineCap* in/out
    Fiddle::TYPE_VOIDP,  # lineJoin : LineJoin* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipGetCustomLineCapStrokeJoin(
        customCap: *mut GpCustomLineCap,  // GpCustomLineCap* in/out
        lineJoin: *mut i32  // LineJoin* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipGetCustomLineCapStrokeJoin(IntPtr customCap, ref int lineJoin);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipGetCustomLineCapStrokeJoin' -Namespace Win32 -PassThru
# $api::GdipGetCustomLineCapStrokeJoin(customCap, lineJoin)

#uselib "gdiplus.dll"
#func global GdipGetCustomLineCapStrokeJoin "GdipGetCustomLineCapStrokeJoin" sptr, sptr
; GdipGetCustomLineCapStrokeJoin varptr(customCap), lineJoin   ; 戻り値は stat
; customCap : GpCustomLineCap* in/out -> "sptr"
; lineJoin : LineJoin* 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 GdipGetCustomLineCapStrokeJoin "GdipGetCustomLineCapStrokeJoin" var, int
; res = GdipGetCustomLineCapStrokeJoin(customCap, lineJoin)
; customCap : GpCustomLineCap* in/out -> "var"
; lineJoin : LineJoin* in/out -> "int"
; ※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 GdipGetCustomLineCapStrokeJoin "GdipGetCustomLineCapStrokeJoin" sptr, int
; res = GdipGetCustomLineCapStrokeJoin(varptr(customCap), lineJoin)
; customCap : GpCustomLineCap* in/out -> "sptr"
; lineJoin : LineJoin* in/out -> "int"
; ※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 GdipGetCustomLineCapStrokeJoin(GpCustomLineCap* customCap, LineJoin* lineJoin)
#uselib "gdiplus.dll"
#cfunc global GdipGetCustomLineCapStrokeJoin "GdipGetCustomLineCapStrokeJoin" var, int
; res = GdipGetCustomLineCapStrokeJoin(customCap, lineJoin)
; customCap : GpCustomLineCap* in/out -> "var"
; lineJoin : LineJoin* in/out -> "int"
; ※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 GdipGetCustomLineCapStrokeJoin(GpCustomLineCap* customCap, LineJoin* lineJoin)
#uselib "gdiplus.dll"
#cfunc global GdipGetCustomLineCapStrokeJoin "GdipGetCustomLineCapStrokeJoin" intptr, int
; res = GdipGetCustomLineCapStrokeJoin(varptr(customCap), lineJoin)
; customCap : GpCustomLineCap* in/out -> "intptr"
; lineJoin : LineJoin* in/out -> "int"
; ※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")
	procGdipGetCustomLineCapStrokeJoin = gdiplus.NewProc("GdipGetCustomLineCapStrokeJoin")
)

// customCap (GpCustomLineCap* in/out), lineJoin (LineJoin* in/out)
r1, _, err := procGdipGetCustomLineCapStrokeJoin.Call(
	uintptr(customCap),
	uintptr(lineJoin),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipGetCustomLineCapStrokeJoin(
  customCap: Pointer;   // GpCustomLineCap* in/out
  lineJoin: Pointer   // LineJoin* in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipGetCustomLineCapStrokeJoin';

result := DllCall("gdiplus\GdipGetCustomLineCapStrokeJoin"
    , "Ptr", customCap   ; GpCustomLineCap* in/out
    , "Ptr", lineJoin   ; LineJoin* in/out
    , "Int")   ; return: Status

●GdipGetCustomLineCapStrokeJoin(customCap, lineJoin) = DLL("gdiplus.dll", "int GdipGetCustomLineCapStrokeJoin(void*, void*)")
# 呼び出し: GdipGetCustomLineCapStrokeJoin(customCap, lineJoin)
# customCap : GpCustomLineCap* in/out -> "void*"
# lineJoin : LineJoin* 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)。