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GdipSetSolidFillColor

関数

単色ブラシの色を設定する。

DLLgdiplus.dll呼出規約winapi

シグネチャ

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

Status GdipSetSolidFillColor(
    GpSolidFill* brush,
    DWORD color
);

パラメーター

名前	型	方向	説明
brush	GpSolidFill*	inout	対象の単色ブラシへのポインタ。
color	DWORD	in	新たに設定する色をARGB形式で指定する32ビット値。

戻り値の型: Status

各言語での呼び出し定義

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

Status GdipSetSolidFillColor(
    GpSolidFill* brush,
    DWORD color
);

[DllImport("gdiplus.dll", ExactSpelling = true)]
static extern int GdipSetSolidFillColor(
    IntPtr brush,   // GpSolidFill* in/out
    uint color   // DWORD
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipSetSolidFillColor(
    brush As IntPtr,   ' GpSolidFill* in/out
    color As UInteger   ' DWORD
) As Integer
End Function

' brush : GpSolidFill* in/out
' color : DWORD
Declare PtrSafe Function GdipSetSolidFillColor Lib "gdiplus" ( _
    ByVal brush As LongPtr, _
    ByVal color 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

GdipSetSolidFillColor = ctypes.windll.gdiplus.GdipSetSolidFillColor
GdipSetSolidFillColor.restype = ctypes.c_int
GdipSetSolidFillColor.argtypes = [
    ctypes.c_void_p,  # brush : GpSolidFill* in/out
    wintypes.DWORD,  # color : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipSetSolidFillColor = Fiddle::Function.new(
  lib['GdipSetSolidFillColor'],
  [
    Fiddle::TYPE_VOIDP,  # brush : GpSolidFill* in/out
    -Fiddle::TYPE_INT,  # color : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipSetSolidFillColor(
        brush: *mut GpSolidFill,  // GpSolidFill* in/out
        color: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipSetSolidFillColor(IntPtr brush, uint color);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipSetSolidFillColor' -Namespace Win32 -PassThru
# $api::GdipSetSolidFillColor(brush, color)

#uselib "gdiplus.dll"
#func global GdipSetSolidFillColor "GdipSetSolidFillColor" sptr, sptr
; GdipSetSolidFillColor varptr(brush), color   ; 戻り値は stat
; brush : GpSolidFill* in/out -> "sptr"
; color : DWORD -> "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 GdipSetSolidFillColor "GdipSetSolidFillColor" var, int
; res = GdipSetSolidFillColor(brush, color)
; brush : GpSolidFill* in/out -> "var"
; color : DWORD -> "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 GdipSetSolidFillColor "GdipSetSolidFillColor" sptr, int
; res = GdipSetSolidFillColor(varptr(brush), color)
; brush : GpSolidFill* in/out -> "sptr"
; color : DWORD -> "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 GdipSetSolidFillColor(GpSolidFill* brush, DWORD color)
#uselib "gdiplus.dll"
#cfunc global GdipSetSolidFillColor "GdipSetSolidFillColor" var, int
; res = GdipSetSolidFillColor(brush, color)
; brush : GpSolidFill* in/out -> "var"
; color : DWORD -> "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 GdipSetSolidFillColor(GpSolidFill* brush, DWORD color)
#uselib "gdiplus.dll"
#cfunc global GdipSetSolidFillColor "GdipSetSolidFillColor" intptr, int
; res = GdipSetSolidFillColor(varptr(brush), color)
; brush : GpSolidFill* in/out -> "intptr"
; color : DWORD -> "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")
	procGdipSetSolidFillColor = gdiplus.NewProc("GdipSetSolidFillColor")
)

// brush (GpSolidFill* in/out), color (DWORD)
r1, _, err := procGdipSetSolidFillColor.Call(
	uintptr(brush),
	uintptr(color),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipSetSolidFillColor(
  brush: Pointer;   // GpSolidFill* in/out
  color: DWORD   // DWORD
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipSetSolidFillColor';

result := DllCall("gdiplus\GdipSetSolidFillColor"
    , "Ptr", brush   ; GpSolidFill* in/out
    , "UInt", color   ; DWORD
    , "Int")   ; return: Status

●GdipSetSolidFillColor(brush, color) = DLL("gdiplus.dll", "int GdipSetSolidFillColor(void*, dword)")
# 呼び出し: GdipSetSolidFillColor(brush, color)
# brush : GpSolidFill* in/out -> "void*"
# color : DWORD -> "dword"
# 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)。