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C++ RGB函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中RGB函数的典型用法代码示例。如果您正苦于以下问题：C++ RGB函数的具体用法？C++ RGB怎么用？C++ RGB使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了RGB函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: GetPageOffset


//.........这里部分代码省略.........
	}

	/////////////////////////////////
	// Loop and print column strings
	//

	int top = r.top;
	for(int t = start ; t < end ; t++ )
	{
		// Tokenize a line of data
		CString line( m_data[ t ] );
		int quarterHeight = lineHeight / 4;

		// Check if this is a separator 
		if( IsSeparator( line ) )
		{
			// Draw a line across the grid
			dc->SelectStockObject( BLACK_PEN );
			dc->MoveTo( r.left, top + quarterHeight );
			dc->LineTo( r.right, top + quarterHeight );
		}
		else if( IsDoubleSeparator( line ) )
		{
			// Draw a double line across the grid
			dc->SelectStockObject( BLACK_PEN );
			dc->MoveTo( r.left, top + quarterHeight );
			dc->LineTo( r.right, top + quarterHeight );
			dc->MoveTo( r.left, top + quarterHeight * 2 );
			dc->LineTo( r.right, top + quarterHeight * 2 );
		}
		else if( IsBoldSeparator( line ) )
		{
			// Draw a bold line across the grid
			boldPen.CreatePen( PS_SOLID, quarterHeight / 2, RGB( 0, 0, 0 ) );
			dc->SelectObject( boldPen );
			dc->MoveTo( r.left, top + quarterHeight );
			dc->LineTo( r.right, top + quarterHeight );
			dc->SelectStockObject( BLACK_PEN );
		}
		else
		{
			CTokenizer tok( line, _T( "|" ) );

			int left = r.left;
			// Loop columns
			for( int i = 0 ; i < max ; i++ )
			{
				CColumn* column = m_columns.GetAt( i );
				CRect drawRect( left, top, r.right, top + lineHeight );
				if( column )
				{
					// Get the data for this column
					CString data;
					tok.GetAt( i, data );

					// Get the width of the column
					int pixelWidth = CUnitConversion::InchesToPixels( column->GetWidth() );
					if( pixelWidth == 0 )
						pixelWidth = restWidth;

					// Set font
					CFont* font = fonts.GetAt( i );
					CFont* specialFont = NULL;

					if( font )
					{
开发者ID:dlsyaim，项目名称:sm-eye-app，代码行数:67，代码来源:DrawGrid.cpp


示例2: win_proc


//.........这里部分代码省略.........
                        case BTN_UP:    //按钮弹起
                            if(id==ID_CLOSE)
                            {
                                PostMessage(hwnd,MSG_CLOSE,0,0);
                            }

                            if(id==ID_LED1)
                            {
                                zigbee_LED1_OFF();
                            }

                            if(id==ID_LED2)
                            {
                                zigbee_LED2_OFF();
                            }


                            break;
                            ////



                    }

                }
                break;
                ////

        case    MSG_PAINT:
                {

                    hdc =BeginPaint(hwnd);
                    GetClientRect(hwnd,&rc0);
                    SetFillColor(hdc,RGB(150,150,150));
                    FillRect(hdc,&rc0);

                    SetTextColor(hdc,RGB(0,0,128));
                    SetDrawColor(hdc,RGB(100,100,100));
                    DrawGroupBox(hdc,&rcZigBeeString,"信息接收区");

                    ////
                    SetRect(&rc,
                            rcGroupBox_LED.left,
                            rcGroupBox_LED.top-(24+2),
                            RectW(&rcGroupBox_LED),
                            24);

                    if(zigbee_is_ok())
                    {
                        SetTextColor(hdc,RGB(0,255,0));
                        SetDrawColor(hdc,RGB(0,200,0));
                        SetFillColor(hdc,RGB(0,128,0));
                        DrawText(hdc,"连接成功",-1,&rc,DT_CENTER|DT_VCENTER|DT_BORDER|DT_BKGND);

                    }
                    else
                    {
                        SetTextColor(hdc,RGB(255,0,0));
                        SetDrawColor(hdc,RGB(200,0,0));
                        SetFillColor(hdc,RGB(100,0,0));
                        if(timer_500ms_count&0x01)
                        {
                            DrawText(hdc,"未连接",-1,&rc,DT_CENTER|DT_VCENTER|DT_BORDER|DT_BKGND);

                        }
                        else
开发者ID:jiankangshiye，项目名称:DJYOS，代码行数:67，代码来源:gdd_demo_zigbee.c


示例3: ConWndProc

static LONG WINAPI ConWndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	char *cmdString;
	static qboolean s_timePolarity;

	switch (uMsg)
	{
	case WM_ACTIVATE:
		if ( LOWORD( wParam ) != WA_INACTIVE )
		{
			SetFocus( s_wcd.hwndInputLine );
		}

		if ( com_viewlog )
		{
			// if the viewlog is open, check to see if it's being minimized
			if ( com_viewlog->integer == 1 )
			{
				if ( HIWORD( wParam ) )		// minimized flag
				{
					Cvar_Set( "viewlog", "2" );
				}
			}
			else if ( com_viewlog->integer == 2 )
			{
				if ( !HIWORD( wParam ) )		// minimized flag
				{
					Cvar_Set( "viewlog", "1" );
				}
			}
		}
		break;

	case WM_CLOSE:
		//cmdString = CopyString( "quit" );
		//Sys_QueEvent( 0, SE_CONSOLE, 0, 0, strlen( cmdString ) + 1, cmdString );
		if ( s_wcd.quitOnClose )
		{
			PostQuitMessage( 0 );
		}
		else
		{
			Sys_ShowConsole( 0, qfalse );
			Cvar_Set( "viewlog", "0" );
		}
		return 0;
	case WM_CTLCOLORSTATIC:
		if ( ( HWND ) lParam == s_wcd.hwndBuffer )
		{
			SetBkColor( ( HDC ) wParam, RGB( 0, 0, 0 ) );
			SetTextColor( ( HDC ) wParam, RGB( 249, 249, 000 ) );
			return ( long ) s_wcd.hbrEditBackground;
		}
		else if ( ( HWND ) lParam == s_wcd.hwndErrorBox )
		{
			if ( s_timePolarity & 1 )
			{
				SetBkColor(   ( HDC ) wParam, RGB( 0x80, 0x80, 0x80 ) );
				SetTextColor( ( HDC ) wParam, RGB( 0xff, 0x00, 0x00 ) );
			}
			else
			{
				SetBkColor(   ( HDC ) wParam, RGB( 0x80, 0x80, 0x80 ) );
				SetTextColor( ( HDC ) wParam, RGB( 0x00, 0x00, 0x00 ) );
			}
			return ( long ) s_wcd.hbrErrorBackground;
		}
		return FALSE;
		break;

	case WM_COMMAND:
		if ( wParam == COPY_ID )
		{
			SendMessage( s_wcd.hwndBuffer, EM_SETSEL, 0, -1 );
			SendMessage( s_wcd.hwndBuffer, WM_COPY, 0, 0 );
		}
		else if ( wParam == QUIT_ID )
		{
			if ( s_wcd.quitOnClose )
			{
				PostQuitMessage( 0 );
			}
			else
			{
				cmdString = CopyString( "quit" );
				Sys_QueEvent( 0, SE_CONSOLE, 0, 0, strlen( cmdString ) + 1, cmdString );
			}
		}
		else if ( wParam == CLEAR_ID )
		{
			SendMessage( s_wcd.hwndBuffer, EM_SETSEL, 0, -1 );
			SendMessage( s_wcd.hwndBuffer, EM_REPLACESEL, FALSE, ( LPARAM ) "" );
			UpdateWindow( s_wcd.hwndBuffer );
		}
		break;
	case WM_CREATE:
		s_wcd.hbrEditBackground =  CreateSolidBrush( RGB( 0x00, 0x00, 0x00 ) );
		s_wcd.hbrErrorBackground = CreateSolidBrush( RGB( 0x80, 0x80, 0x80 ) );
		SetTimer( hWnd, 1, 1000, NULL );
		break;
//.........这里部分代码省略.........
开发者ID:BishopExile，项目名称:OpenJK，代码行数:101，代码来源:win_syscon.cpp


示例4: WndProc

//
//  FUNCTION: WndProc(HWND, unsigned, WORD, LONG)
//
//  PURPOSE:  Processes messages for the main window.
//
//  WM_COMMAND	- process the application menu
//  WM_PAINT	- Paint the main window
//  WM_DESTROY	- post a quit message and return
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	HDC hdc;
	int wmId, wmEvent;
	PAINTSTRUCT ps;

	switch (message) 
	{
		case WM_COMMAND:
			wmId    = LOWORD(wParam); 
			wmEvent = HIWORD(wParam); 
			// Parse the menu selections:
			switch (wmId)
			{	
				case IDM_HELP_ABOUT:
					DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About);
				    break;
				case IDOK:
					SendMessage(hWnd, WM_ACTIVATE, MAKEWPARAM(WA_INACTIVE, 0), (LPARAM)hWnd);
					SendMessage (hWnd, WM_CLOSE, 0, 0);
					break;
				default:
				   return DefWindowProc(hWnd, message, wParam, lParam);
			}
			break;
		case WM_CREATE:
			s_sai.cbSize = sizeof(SHACTIVATEINFO);
			hwndCB = CreateRpCommandBar(hWnd);
			break;
		case WM_PAINT:
		{
			hdc = BeginPaint(hWnd, &ps);

			HPEN hpen1, hpen2;
			HBRUSH hbr1, hbr2;

			hpen1 = CreatePen(PS_SOLID, 1, RGB(255, 0, 0));
			hpen2 = CreatePen(PS_SOLID, 1, RGB(0, 0, 255));
			hbr1 = CreateSolidBrush(RGB(0, 255, 0));
			hbr2 = CreateSolidBrush(RGB(0, 255, 255));

			SelectObject(hdc, hpen1);
			POINT pt[2];
			pt[0].x = 10;
			pt[0].y = 10;
			pt[1].x = 110;
			pt[1].y = 10;
			Polyline(hdc, pt, 2);

			SelectObject(hdc, hbr1);
			Rectangle(hdc, 40, 40, 80, 80);

			SelectObject(hdc, hpen2);
			pt[0].x = 20;
			pt[0].y = 20;
			pt[1].x = 20;
			pt[1].y = 120;
			Polyline(hdc, pt, 2);

			SelectObject(hdc, hbr2);
			Rectangle(hdc, 100, 100, 150, 150);

			// Clean Up all objects created.
			SelectObject(hdc, GetStockObject(BLACK_PEN));
			SelectObject(hdc, GetStockObject(WHITE_BRUSH));
			DeleteObject(hpen1);
			DeleteObject(hpen2);
			DeleteObject(hbr1);
			DeleteObject(hbr2);
			EndPaint(hWnd, &ps);
		}
			break; 
		case WM_DESTROY:
			CommandBar_Destroy(hwndCB);
			PostQuitMessage(0);
			break;
		case WM_SETTINGCHANGE:
			SHHandleWMSettingChange(hWnd, wParam, lParam, &s_sai);
     		break;
		default:
			return DefWindowProc(hWnd, message, wParam, lParam);
   }
   return 0;
}
开发者ID:venkatarajasekhar，项目名称:repo，代码行数:94，代码来源:VECTOR.CPP


示例5: IORegView_Paint

void IORegView_Paint(CIORegView* wnd, HWND hWnd, WPARAM wParam, LPARAM lParam)
{
	HDC 			hDC; 
	PAINTSTRUCT 	ps;
	HDC 			hMemDC;
	HBITMAP			hMemBitmap;
	RECT			rc;
	HPEN 			pen;
	int				x, y, w, h;
	int				nameColWidth;
	int				curx, cury;
	SIZE			fontsize;
	IOReg			reg;
	char 			txt[80];

	GetClientRect(hWnd, &rc);
	x = 0;
	y = wnd->rebarHeight;
	w = rc.right - wnd->vsbWidth;
	h = rc.bottom - wnd->rebarHeight;
	curx = kXMargin; cury = wnd->yoff + kYMargin;

	hDC = BeginPaint(hWnd, &ps);

	hMemDC = CreateCompatibleDC(hDC);
	hMemBitmap = CreateCompatibleBitmap(hDC, w, h);
	SelectObject(hMemDC, hMemBitmap);

	pen = CreatePen(PS_SOLID, 1, RGB(210, 230, 255));
	SelectObject(hMemDC, pen);

	SelectObject(hMemDC, wnd->hFont);
	GetTextExtentPoint32(hMemDC, " ", 1, &fontsize);

	FillRect(hMemDC, &rc, (HBRUSH)GetStockObject(WHITE_BRUSH));

	reg = IORegs[wnd->CPU][wnd->Reg];
	if ((reg.type == AllRegs) || (reg.type == CatBegin))
	{
		nameColWidth = w - (kXMargin + (fontsize.cx*8) + kXMargin + 1 + kXMargin + kXMargin + 1 + kXMargin + (fontsize.cx*8) + kXMargin);

		DrawText(hMemDC, reg.name, curx, cury, w, fontsize.cy, DT_LEFT | DT_END_ELLIPSIS);
		cury += fontsize.cy + kYMargin;
		MoveToEx(hMemDC, 0, cury, NULL);
		LineTo(hMemDC, w, cury);
		cury ++;

		curx = kXMargin;
		DrawText(hMemDC, "Address", curx, cury+kYMargin, fontsize.cx*8, fontsize.cy, DT_LEFT);
		curx += (fontsize.cx*8) + kXMargin;
		MoveToEx(hMemDC, curx, cury, NULL);
		LineTo(hMemDC, curx, h);
		curx += 1 + kXMargin;
		DrawText(hMemDC, "Name", curx, cury+kYMargin, nameColWidth, fontsize.cy, DT_LEFT | DT_END_ELLIPSIS);
		curx += nameColWidth + kXMargin;
		MoveToEx(hMemDC, curx, cury, NULL);
		LineTo(hMemDC, curx, h);
		curx += 1 + kXMargin;
		DrawText(hMemDC, "Value", curx, cury+kYMargin, fontsize.cx*8, fontsize.cy, DT_RIGHT);

		cury += kYMargin + fontsize.cy + kYMargin;
		MoveToEx(hMemDC, 0, cury, NULL);
		LineTo(hMemDC, w, cury);
		cury += 1 + kYMargin;

		for (int i = wnd->Reg+1; ; i++)
		{
			IOReg curReg = IORegs[wnd->CPU][i];
			curx = kXMargin;

			if (curReg.type == CatBegin)
			{
				if (reg.type == AllRegs) continue;
				else break;
			}
			else if (curReg.type == ListEnd)
				break;
			else if (curReg.type == MMIOReg)
			{
				u32 val;

				sprintf(txt, "%08X", curReg.address);
				DrawText(hMemDC, txt, curx, cury, fontsize.cx*8, fontsize.cy, DT_LEFT);
				curx += (fontsize.cx*8) + kXMargin + 1 + kXMargin;

				DrawText(hMemDC, curReg.name, curx, cury, nameColWidth, fontsize.cy, DT_LEFT | DT_END_ELLIPSIS | DT_NOPREFIX);
				curx += nameColWidth + kXMargin + 1 + kXMargin;

				switch (curReg.size)
				{
				case 1:
					val = (u32)MMU_read8(wnd->CPU, curReg.address);
					sprintf(txt, "%02X", val);
					break;
				case 2:
					val = (u32)MMU_read16(wnd->CPU, curReg.address);
					sprintf(txt, "%04X", val);
					break;
				case 4:
					val = MMU_read32(wnd->CPU, curReg.address);
//.........这里部分代码省略.........
开发者ID:Annovae，项目名称:desmume，代码行数:101，代码来源:IORegView.cpp


示例6: SetPropListFont

void CPropertiesWnd::InitPropList()
{
	SetPropListFont();

	m_wndPropList.EnableHeaderCtrl(FALSE);
	m_wndPropList.EnableDescriptionArea();
	m_wndPropList.SetVSDotNetLook();
	m_wndPropList.MarkModifiedProperties();

	CMFCPropertyGridProperty* pGroup1 = new CMFCPropertyGridProperty(_T("Appearance"));

	pGroup1->AddSubItem(new CMFCPropertyGridProperty(_T("3D Look"), (_variant_t) false, _T("Specifies the window's font will be non-bold and controls will have a 3D border")));

	CMFCPropertyGridProperty* pProp = new CMFCPropertyGridProperty(_T("Border"), _T("Dialog Frame"), _T("One of: None, Thin, Resizable, or Dialog Frame"));
	pProp->AddOption(_T("None"));
	pProp->AddOption(_T("Thin"));
	pProp->AddOption(_T("Resizable"));
	pProp->AddOption(_T("Dialog Frame"));
	pProp->AllowEdit(FALSE);

	pGroup1->AddSubItem(pProp);
	pGroup1->AddSubItem(new CMFCPropertyGridProperty(_T("Caption"), (_variant_t) _T("About"), _T("Specifies the text that will be displayed in the window's title bar")));

	m_wndPropList.AddProperty(pGroup1);

	CMFCPropertyGridProperty* pSize = new CMFCPropertyGridProperty(_T("Window Size"), 0, TRUE);

	pProp = new CMFCPropertyGridProperty(_T("Height"), (_variant_t) 250l, _T("Specifies the window's height"));
	pProp->EnableSpinControl(TRUE, 50, 300);
	pSize->AddSubItem(pProp);

	pProp = new CMFCPropertyGridProperty( _T("Width"), (_variant_t) 150l, _T("Specifies the window's width"));
	pProp->EnableSpinControl(TRUE, 50, 200);
	pSize->AddSubItem(pProp);

	m_wndPropList.AddProperty(pSize);

	CMFCPropertyGridProperty* pGroup2 = new CMFCPropertyGridProperty(_T("Font"));

	LOGFONT lf;
	CFont* font = CFont::FromHandle((HFONT) GetStockObject(DEFAULT_GUI_FONT));
	font->GetLogFont(&lf);

	lstrcpy(lf.lfFaceName, _T("Arial"));

	pGroup2->AddSubItem(new CMFCPropertyGridFontProperty(_T("Font"), lf, CF_EFFECTS | CF_SCREENFONTS, _T("Specifies the default font for the window")));
	pGroup2->AddSubItem(new CMFCPropertyGridProperty(_T("Use System Font"), (_variant_t) true, _T("Specifies that the window uses MS Shell Dlg font")));

	m_wndPropList.AddProperty(pGroup2);

	CMFCPropertyGridProperty* pGroup3 = new CMFCPropertyGridProperty(_T("Misc"));
	pProp = new CMFCPropertyGridProperty(_T("(Name)"), _T("Application"));
	pProp->Enable(FALSE);
	pGroup3->AddSubItem(pProp);

	CMFCPropertyGridColorProperty* pColorProp = new CMFCPropertyGridColorProperty(_T("Window Color"), RGB(210, 192, 254), NULL, _T("Specifies the default window color"));
	pColorProp->EnableOtherButton(_T("Other..."));
	pColorProp->EnableAutomaticButton(_T("Default"), ::GetSysColor(COLOR_3DFACE));
	pGroup3->AddSubItem(pColorProp);

	static const TCHAR szFilter[] = _T("Icon Files(*.ico)|*.ico|All Files(*.*)|*.*||");
	pGroup3->AddSubItem(new CMFCPropertyGridFileProperty(_T("Icon"), TRUE, _T(""), _T("ico"), 0, szFilter, _T("Specifies the window icon")));

	pGroup3->AddSubItem(new CMFCPropertyGridFileProperty(_T("Folder"), _T("c:\\")));

	m_wndPropList.AddProperty(pGroup3);

	CMFCPropertyGridProperty* pGroup4 = new CMFCPropertyGridProperty(_T("Hierarchy"));

	CMFCPropertyGridProperty* pGroup41 = new CMFCPropertyGridProperty(_T("First sub-level"));
	pGroup4->AddSubItem(pGroup41);

	CMFCPropertyGridProperty* pGroup411 = new CMFCPropertyGridProperty(_T("Second sub-level"));
	pGroup41->AddSubItem(pGroup411);

	pGroup411->AddSubItem(new CMFCPropertyGridProperty(_T("Item 1"), (_variant_t) _T("Value 1"), _T("This is a description")));
	pGroup411->AddSubItem(new CMFCPropertyGridProperty(_T("Item 2"), (_variant_t) _T("Value 2"), _T("This is a description")));
	pGroup411->AddSubItem(new CMFCPropertyGridProperty(_T("Item 3"), (_variant_t) _T("Value 3"), _T("This is a description")));

	pGroup4->Expand(FALSE);
	m_wndPropList.AddProperty(pGroup4);
}
开发者ID:ssMustafov，项目名称:Graphics，代码行数:82，代码来源:PropertiesWnd.cpp


示例7: sub_81439D0

void sub_81439D0(void)
{
    u8 taskIdA;
    s16 taskIdC;
    u8 taskIdB;
    u16 savedIme;
    struct Unk201C000 *c000;

    sub_8144130();
    SetVBlankCallback(NULL);
    ResetPaletteFade();
    ResetTasks();

    taskIdA = CreateTask(task_a_8143B38, 0);

    gTasks[taskIdA].data[TDA_4] = 0;
    gTasks[taskIdA].data[TDA_7] = 0;
    gTasks[taskIdA].data[TDA_11] = 0;
    gTasks[taskIdA].data[TDA_13] = 1;

    while (TRUE)
    {
        if (sub_8144ECC(0, taskIdA))
            break;
    }

    taskIdC = gTasks[taskIdA].data[TDA_TASK_C_ID];
    gTasks[taskIdC].data[TDC_0] = 40;

    Text_LoadWindowTemplate(&gWindowTemplate_81E7208);
    InitMenuWindow(&gWindowTemplate_81E7208);
    LoadPalette(&gUnknown_0840B7BC, 0x80, sizeof(gUnknown_0840B7BC));

    CpuCopy16(&gUnknown_0840B7FC, (void *)(VRAM + 0xBEE0), sizeof(gUnknown_0840B7FC));

    REG_BG0VOFS = 0xFFFC;

    taskIdB = CreateTask(task_b_81441B8, 0);

    gTasks[taskIdB].data[TDB_TASK_A_ID] = taskIdA;
    gTasks[taskIdA].data[TDA_TASK_B_ID] = taskIdB;

    BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, RGB(0, 0, 0));

    savedIme = REG_IME;
    REG_IME = 0;
    REG_IE |= INTR_FLAG_VBLANK;
    REG_IME = savedIme;
    REG_DISPSTAT |= DISPSTAT_VBLANK_INTR;


    SetVBlankCallback(vblank_8143948);
    m4aSongNumStart(BGM_THANKFOR);
    SetMainCallback2(sub_814395C);
    gUnknown_02039325 = 0;

    c000 = &ewram1c000;

    sub_81458DC();

    c000->unk88 = 0;
    c000->unk8A = 0;
    c000->unk8C = 0;

    gUnknown_02039322 = taskIdA;
}
开发者ID:huderlem，项目名称:pokeruby，代码行数:66，代码来源:credits.c


示例8: PaintBk

void CButtonST::DrawItem(UINT ctrlID, LPDRAWITEMSTRUCT lpDIS)
{
	CDCHandle pDC = lpDIS->hDC;

	CPenHandle	pOldPen;

	// Checkbox or Radiobutton style ?
	if (m_bIsCheckBox)
		{
		m_bIsPressed  =  (lpDIS->itemState & ODS_SELECTED) || m_nCheck;
		}
	// Normal button OR other button style ...
	else
		{
		m_bIsPressed = (lpDIS->itemState & ODS_SELECTED);
		}

	m_bIsFocused  = (lpDIS->itemState & ODS_FOCUS) != 0;
	m_bIsDisabled = (lpDIS->itemState & ODS_DISABLED) != 0;
	
	CRect itemRect = lpDIS->rcItem;

	pDC.SetBkMode(TRANSPARENT);

	if (!m_bIsFlat)
		{
		if (m_bIsFocused || GetDefault())
			{
			CBrush br;
			br.CreateSolidBrush(RGB(0,0,0));  
			pDC.FrameRect(&itemRect, br);
			itemRect.DeflateRect(1, 1);
			}
		}

	// Prepare draw... paint button background

	// Draw transparent?
	if (m_bDrawTransparent)
		{
		PaintBk(pDC);
		}
	else
		{
		OnDrawBackground(pDC, &itemRect);
		}

	// Draw pressed button
	if (m_bIsPressed)
		{
		if (m_bIsFlat)
			{
			if (m_bDrawBorder)
				{
				OnDrawBorder(pDC, &itemRect);
				}
			}
		else    
			{
			CBrush brBtnShadow;
			brBtnShadow.CreateSolidBrush(GetSysColor(COLOR_BTNSHADOW));
			pDC.FrameRect(&itemRect, brBtnShadow);
			}
		}
	else // ...else draw non pressed button
		{
		CPen penBtnHiLight; // White
		CPen pen3DLight;       // Light gray
		CPen penBtnShadow;   // Dark gray
		CPen pen3DDKShadow; // Black

		penBtnHiLight.CreatePen(PS_SOLID, 0, ::GetSysColor(COLOR_BTNHILIGHT)); // White
		pen3DLight.CreatePen(PS_SOLID, 0, ::GetSysColor(COLOR_3DLIGHT));       // Light gray
		penBtnShadow.CreatePen(PS_SOLID, 0, ::GetSysColor(COLOR_BTNSHADOW));   // Dark gray
		pen3DDKShadow.CreatePen(PS_SOLID, 0, ::GetSysColor(COLOR_3DDKSHADOW)); // Black

		if (m_bIsFlat)
			{
			if (m_bMouseOnButton && m_bDrawBorder)
				{
				pDC.Draw3dRect(itemRect, ::GetSysColor(COLOR_BTNHILIGHT), ::GetSysColor(COLOR_BTNSHADOW));
				}
			}
		else
			{
			// Draw top-left borders
			// White line
			pOldPen = pDC.SelectPen(penBtnHiLight);
			pDC.MoveTo(itemRect.left, itemRect.bottom-1);
			pDC.LineTo(itemRect.left, itemRect.top);
			pDC.LineTo(itemRect.right, itemRect.top);
			// Light gray line
			pDC.SelectPen(pen3DLight);
			pDC.MoveTo(itemRect.left+1, itemRect.bottom-1);
			pDC.LineTo(itemRect.left+1, itemRect.top+1);
			pDC.LineTo(itemRect.right, itemRect.top+1);
			// Draw bottom-right borders
			// Black line
			pDC.SelectPen(pen3DDKShadow);
			pDC.MoveTo(itemRect.left, itemRect.bottom-1);
//.........这里部分代码省略.........
开发者ID:devinthedev，项目名称:LiquidReality，代码行数:101，代码来源:ButtonST.cpp


示例9: MsgBoxPop

/**
* Dummi modal MsgBox for popup,
* this set call function in wait stait and do not freece miranda main thread
* the window is outside the desktop
*/
static INT_PTR CALLBACK MsgBoxPop(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	switch (uMsg) {
	case WM_INITDIALOG:
		LPMSGBOX pMsgBox = (LPMSGBOX)lParam;

		MoveWindow(hDlg, -10, -10, 0, 0, FALSE);
		LPMSGPOPUPDATA pmpd = (LPMSGPOPUPDATA)mir_alloc(sizeof(MSGPOPUPDATA));
		if (pmpd) {
			POPUPDATAT_V2 pd = { 0 };
			pd.cbSize = sizeof(pd);
			pd.lchContact = NULL; //(HANDLE)wParam;
			// icon
			pd.lchIcon = MsgLoadIcon(pMsgBox);
			mir_tstrncpy(pd.lptzContactName, pMsgBox->ptszTitle, _countof(pd.lptzContactName));
			mir_tstrncpy(pd.lptzText, pMsgBox->ptszMsg, _countof(pd.lptzText));

			// CALLBAC Proc
			pd.PluginWindowProc = PopupProc;
			pd.PluginData = pmpd;
			pd.iSeconds = -1;
			pd.lpActions = pmpd->pa;

			// set color of popup
			switch (pMsgBox->uType & MB_ICONMASK) {
			case MB_ICON_ERROR:
				pd.colorBack = RGB(200, 10, 0);
				pd.colorText = RGB(255, 255, 255);
				break;

			case MB_ICON_WARNING:
				pd.colorBack = RGB(200, 100, 0);
				pd.colorText = RGB(255, 255, 255);
				break;

			default:
				if (pMsgBox->uType & MB_CUSTOMCOLOR) {
					pd.colorBack = pMsgBox->colorBack;
					pd.colorText = pMsgBox->colorText;
				}
			}

			// handle for MakePopupAction
			pmpd->hDialog = hDlg;

			// active buttons
			switch (MB_TYPE(pMsgBox->uType)) {
			case MB_OK:
				MakePopupAction(pmpd->pa[pd.actionCount++], IDOK);
				break;

			case MB_OKCANCEL:
				MakePopupAction(pmpd->pa[pd.actionCount++], IDOK);
				MakePopupAction(pmpd->pa[pd.actionCount++], IDCANCEL);
				break;

			case MB_RETRYCANCEL:
				MakePopupAction(pmpd->pa[pd.actionCount++], IDRETRY);
				MakePopupAction(pmpd->pa[pd.actionCount++], IDCANCEL);
				break;

			case MB_YESNO:
				MakePopupAction(pmpd->pa[pd.actionCount++], IDYES);
				MakePopupAction(pmpd->pa[pd.actionCount++], IDNO);
				break;

			case MB_ABORTRETRYIGNORE:
				MakePopupAction(pmpd->pa[pd.actionCount++], IDABORT);
				MakePopupAction(pmpd->pa[pd.actionCount++], IDRETRY);
				MakePopupAction(pmpd->pa[pd.actionCount++], IDIGNORE);
				break;

			case MB_YESNOCANCEL:
				MakePopupAction(pmpd->pa[pd.actionCount++], IDYES);
				MakePopupAction(pmpd->pa[pd.actionCount++], IDNO);
				MakePopupAction(pmpd->pa[pd.actionCount++], IDCANCEL);
				break;

			case MB_YESALLNO:
				MakePopupAction(pmpd->pa[pd.actionCount++], IDYES);
				MakePopupAction(pmpd->pa[pd.actionCount++], IDALL);
				MakePopupAction(pmpd->pa[pd.actionCount++], IDNO);
				break;
			}

			// create popup
			CallService(MS_POPUP_ADDPOPUPT, (WPARAM)&pd, APF_NEWDATA);
			if (MB_TYPE(pMsgBox->uType) == MB_OK)
				EndDialog(hDlg, IDOK);
		}
		break;
	}
	return FALSE;
}
开发者ID:kmdtukl，项目名称:miranda-ng，代码行数:99，代码来源:dlg_msgbox.cpp


示例10: ASSERT

void CAxRectTracker::Construct()
{
	// do one-time initialization if necessary
	static BOOL bInitialized;
	if (!bInitialized)
	{
		// sanity checks for assumptions we make in the code
		ASSERT(sizeof(((RECT*)NULL)->left) == sizeof(int));
		ASSERT(offsetof(RECT, top)    > offsetof(RECT, left));
		ASSERT(offsetof(RECT, right)  > offsetof(RECT, top));
		ASSERT(offsetof(RECT, bottom) > offsetof(RECT, right));
		if (s_afxHatchBrush == NULL)
		{
			// create the hatch pattern + bitmap
			WORD hatchPattern[8];
			WORD wPattern = 0x1111;
			for (int i = 0; i < 4; i++)
			{
				hatchPattern[i]   = wPattern;
				hatchPattern[i+4] = wPattern;
				wPattern <<= 1;
			}
			HBITMAP hatchBitmap = CreateBitmap(8, 8, 1, 1, &hatchPattern);
			if (hatchBitmap == NULL)
			{
				AfxThrowResourceException();
			}
			// create black hatched brush
			s_afxHatchBrush = CreatePatternBrush(hatchBitmap);
			DeleteObject(hatchBitmap);
			if (s_afxHatchBrush == NULL)
			{
				AfxThrowResourceException();
			}
		}
		if (s_afxBlackDottedPen == NULL)
		{
			// create black dotted pen
			s_afxBlackDottedPen = CreatePen(PS_DOT, 0, RGB(0, 0, 0));
			if (s_afxBlackDottedPen == NULL)
			{
				AfxThrowResourceException();
			}
		}
		// Note: all track cursors must live in same module
//[B0000]		HINSTANCE hInst = AfxFindResourceHandle(MAKEINTRESOURCE(AFX_IDC_TRACK4WAY), RT_GROUP_CURSOR);
		// initialize the cursor array
//[B0000]		s_afxCursors[0] = ::LoadCursor(hInst, MAKEINTRESOURCE(AFX_IDC_TRACKNWSE));
//[B0000]		s_afxCursors[1] = ::LoadCursor(hInst, MAKEINTRESOURCE(AFX_IDC_TRACKNESW));
		s_afxCursors[0] = ::LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZENWSE));  //[B0000]
		s_afxCursors[1] = ::LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZENESW));  //[B0000]
		s_afxCursors[2] = s_afxCursors[0];
		s_afxCursors[3] = s_afxCursors[1];
//		s_afxCursors[4] = ::LoadCursor(hInst, MAKEINTRESOURCE(AFX_IDC_TRACKNS));
//		s_afxCursors[5] = ::LoadCursor(hInst, MAKEINTRESOURCE(AFX_IDC_TRACKWE));
        s_afxCursors[4] = ::LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZENS));
        s_afxCursors[5] = ::LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZEWE));
        s_afxCursors[6] = s_afxCursors[4];
		s_afxCursors[7] = s_afxCursors[5];
//		s_afxCursors[8] = ::LoadCursor(hInst, MAKEINTRESOURCE(AFX_IDC_TRACK4WAY));
//		s_afxCursors[9] = ::LoadCursor(hInst, MAKEINTRESOURCE(AFX_IDC_MOVE4WAY));
        s_afxCursors[8] = ::LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZEALL));
        s_afxCursors[9] = ::LoadCursor(NULL, MAKEINTRESOURCE(IDC_SIZEALL));
        // get default handle size from Windows profile setting
		static const TCHAR szWindows[] = _T("windows");
		static const TCHAR szInplaceBorderWidth[] = _T("oleinplaceborderwidth");
		s_afxHandleSize = GetProfileInt(szWindows, szInplaceBorderWidth, 4);
		bInitialized = TRUE;
	}
	m_nStyle      = 0;
	m_nHandleSize = s_afxHandleSize;
	m_sizeMin.cy  = m_sizeMin.cx = m_nHandleSize * 2;
	m_rectLast.SetRectEmpty();
	m_sizeLast.cx = m_sizeLast.cy = 0;
	m_bErase      = FALSE;
	m_bFinalErase =  FALSE;
}
开发者ID:Wanghuaichen，项目名称:SignalProcess，代码行数:77，代码来源:axRectEx.cpp


示例11: VERIFY

///////////////////////////////////////////////////////////////////////////
// CAxRectTracker operations
void CAxRectTracker::Draw(CDC* pDC) const
{
	// set initial DC state
	VERIFY(pDC->SaveDC() != 0);
	pDC->SetMapMode(MM_TEXT);
	pDC->SetViewportOrg(0, 0);
	pDC->SetWindowOrg(0, 0);

    // get normalized rectangle
	CRect rect = m_rect;
	rect.NormalizeRect();
	CPen*   pOldPen   = NULL;
	CBrush* pOldBrush = NULL;
	CGdiObject* pTemp = NULL;
	int nOldROP;

	// draw lines
	if ((m_nStyle & (dottedLine | solidLine)) != 0)
	{
		if (m_nStyle & dottedLine)
			pOldPen = pDC->SelectObject(CPen::FromHandle(s_afxBlackDottedPen));
		else
			pOldPen = (CPen*)pDC->SelectStockObject(BLACK_PEN);

		pOldBrush = (CBrush*)pDC->SelectStockObject(NULL_BRUSH);
		nOldROP = pDC->SetROP2(R2_COPYPEN);
		rect.InflateRect(+1, +1);   // borders are one pixel outside
		pDC->Rectangle(rect.left, rect.top, rect.right, rect.bottom);
		pDC->SetROP2(nOldROP);
	}

	// if hatchBrush is going to be used, need to unrealize it
	if ((m_nStyle & (hatchInside | hatchedBorder)) != 0)
		UnrealizeObject(s_afxHatchBrush);

	// hatch inside
	if ((m_nStyle & hatchInside) != 0)
	{
		pTemp = pDC->SelectStockObject(NULL_PEN);
		if (pOldPen == NULL) pOldPen = (CPen*)pTemp;
		pTemp = pDC->SelectObject(CBrush::FromHandle(s_afxHatchBrush));
		if (pOldBrush == NULL) pOldBrush = (CBrush*)pTemp;
		pDC->SetBkMode(TRANSPARENT);
		nOldROP = pDC->SetROP2(R2_MASKNOTPEN);
		pDC->Rectangle(rect.left+1, rect.top+1, rect.right, rect.bottom);
		pDC->SetROP2(nOldROP);
	}
    
	// draw hatched border
	if ((m_nStyle & hatchedBorder) != 0)
	{
		pTemp = pDC->SelectObject(CBrush::FromHandle(s_afxHatchBrush));
		if (pOldBrush == NULL) pOldBrush = (CBrush*)pTemp;
		pDC->SetBkMode(OPAQUE);
		CRect rectTrue;
		GetTrueRect(&rectTrue);
		pDC->PatBlt(rectTrue.left, rectTrue.top, rectTrue.Width(),
			rect.top-rectTrue.top, 0x000F0001 /* Pn */);
		pDC->PatBlt(rectTrue.left, rect.bottom,
			rectTrue.Width(), rectTrue.bottom-rect.bottom, 0x000F0001 /* Pn */);
		pDC->PatBlt(rectTrue.left, rect.top, rect.left-rectTrue.left,
			rect.Height(), 0x000F0001 /* Pn */);
		pDC->PatBlt(rect.right, rect.top, rectTrue.right-rect.right,
			rect.Height(), 0x000F0001 /* Pn */);
	}
	// draw resize handles
	if ((m_nStyle & (resizeInside | resizeOutside)) != 0)
	{
		UINT mask = GetHandleMask();
		for (int i = 0; i < 8; ++i)
		{
			if (mask & (1<<i))
			{
				GetHandleRect((TrackerHit)i, &rect);
				pDC->FillSolidRect(rect, RGB(0, 0, 0));
			}
		}
	}

	// cleanup pDC state
	if (pOldPen != NULL) pDC->SelectObject(pOldPen);
	if (pOldBrush != NULL) pDC->SelectObject(pOldBrush);
	VERIFY(pDC->RestoreDC(-1));
}
开发者ID:Wanghuaichen，项目名称:SignalProcess，代码行数:86，代码来源:axRectEx.cpp


示例12: WinProc


//.........这里部分代码省略.........
                120,
                150,
                190,
                25,
                hWnd,
                (HMENU)INPUT_TEXT_ADD_FOOD,
                GetModuleHandle(NULL),
                NULL);
        }
        break;

		case WM_PAINT: {
            HDC hdc = BeginPaint(hWnd, &Ps);
            RECT rect;
            /**
            * Draw Text
            */

            // Second Text
            char foodNrMessage[256] = "Number : ";
            char nr[50];
            strcat(foodNrMessage, itoa(foodNumber, nr, 10));
            SetBkMode(hdc, TRANSPARENT);
            SetRect(&updateRect, 210, 10, 300, 30);
            DrawText( hdc, foodNrMessage, -1, &updateRect, DT_SINGLELINE | DT_NOCLIP  ) ;

            // First Text
            HFONT hFont = CreateFont(25,0,0,0,FW_DONTCARE,FALSE,TRUE,FALSE,DEFAULT_CHARSET,OUT_OUTLINE_PRECIS,
            CLIP_DEFAULT_PRECIS,NULL, VARIABLE_PITCH,TEXT("Impact"));
            SetRect(&rect, 10, 10, 50, 50);

            SelectObject(hdc, hFont);
            SetBkMode(hdc, OPAQUE);
            SetBkColor(hdc, RGB(0,255,255));
            SetTextColor(hdc, RGB(255,0,0));
            DrawText(hdc, TEXT(firstText), -1,&rect, DT_NOCLIP);

            EndPaint(hWnd, &Ps);
        }
        break;

        case WM_CTLCOLOREDIT: {
            HDC hdc = (HDC)wParam;
            HWND hwnd = (HWND)lParam;
            HBRUSH color;

            if (GetDlgCtrlID(hwnd) == INPUT_TEXT_ADD_FOOD) {
                color = CreateSolidBrush(RGB(225, 225, 225));
                SetTextColor(hdc, RGB(0, 0, 255));
                SetBkMode(hdc, TRANSPARENT);
                SetBkColor(hdc,(LONG)color);
            }
            return (LONG) color;
        }
        break;

		case WM_COMMAND: {
            switch(LOWORD(wParam)) {
                case BUTTON_ADD_FOOD: {

                    char buffer[256];
                    SendMessage(hInputFood,
                        WM_GETTEXT,
                        sizeof(buffer)/sizeof(buffer[0]),
                        reinterpret_cast<LPARAM>(buffer));
开发者ID:TUM-FAF，项目名称:WP-FAF-111-Terman-Sergiu，代码行数:66，代码来源:main.cpp


示例13: AddBoolProperty

void CDynControl::PrepareDataArray()
{
	if(IsNew==0)
		return;
	IsNew=0;
	csPropertyName="Основные";
	if(m_nControlType == ID_DYNBUTTONTREE)//TREE
	{
		csPropertyName="Дерево";
		AddBoolProperty("Есть кнопки",1);
		AddBoolProperty("Есть линии",1);
		AddBoolProperty("Есть корневая линия",1);
		AddBoolProperty("Есть пиктограммы",0);

		AddStringProperty("Тип значения",nTypeValue,"ДеревоЗначений");

		AddFuncProperty("Выбор",NM_DBLCLK,"");
		AddFuncProperty("Выделение",TVN_SELCHANGED,"");
		AddFuncProperty("Откр. ветки",TVN_ITEMEXPANDED,"");
		
		AddFuncProperty("Нажатие клавиши",WM_KEYDOWN,""); 
	}
	else
	if(m_nControlType == ID_DYNBUTTONGRID)//GRID
	{
		csPropertyName="Grid";
		AddIntProperty("Число строк",20);
		AddIntProperty("Число колонок",10);
		AddIntProperty("Число фикс.стр",1);
		AddIntProperty("Число фикс.кол.",1);
		AddBoolProperty("Разрешить редактирование",1);

		AddBoolProperty("",1);
		AddBoolProperty("",1);
//		AddBoolProperty("Выделять фикс.колонки",1);//5
//		AddBoolProperty("Выделять фикс.строки",1);
		AddBoolProperty("Сортировка колонок",1);
		AddIntProperty("Высота ячейки",16);
		AddIntProperty("Ширина ячейки",130);
		AddBoolProperty("",1);
//		AddBoolProperty("Выделение строки",1);//10
		AddBoolProperty("Авторазмер колонок",0);
		AddBoolProperty("Виртуальный режим",0);
		AddColorProperty("Цвет фона таблицы",RGB(255,255,255));

		AddStringProperty("Тип значения",nTypeValue,csPropertyName);

		AddFuncProperty("Начало редактирования",GVN_BEGINLABELEDIT,"");
		AddFuncProperty("Двойн.лев.кнопка",NM_DBLCLK,"");
		AddFuncProperty("Левая кнопка",NM_CLICK,"");
		AddFuncProperty("Правая кнопка",NM_RCLICK,"");
		AddFuncProperty("Окончание редактирования",GVN_ENDLABELEDIT,"");
		AddFuncProperty("Начало выделения",GVN_SELCHANGING,"");
		AddFuncProperty("Окончание выделения",GVN_SELCHANGED,"");
		AddFuncProperty("Нажатие клавиши",WM_KEYDOWN,""); 
		AddFuncProperty("Обратный вызов виртуального режима",9999,"");
	}
	else
	if (m_nControlType == ID_DYNBUTTONEDIT) // EDIT
	{
		csPropertyName="Реквизит диалога";

		AddStringProperty("Тип значения",nTypeValue,"Строка");
		AddBoolProperty("Неограниченная длина",1);
		AddIntProperty("Длина",10);
		AddIntProperty("Точность",0);
		AddBoolProperty("Неотрицательный",0);//4
		AddBoolProperty("Многострочный",0);
		AddBoolProperty("Ввод пароля",0);
		AddBoolProperty("Кнопка выбора",0);//7
		AddBoolProperty("Запретить редактирование",0);//8

		AddFuncProperty("Выбор",WM_ONSELECT,"");
		AddFuncProperty("Редактирование",EN_CHANGE,"");
		AddFuncProperty("Нажатие клавиши",WM_KEYDOWN,""); 
	}
	else
	if (m_nControlType == ID_DYNBUTTONRADIO) // RADIO
	{
		csPropertyName="Переключатель";
		AddBoolProperty("Первый в группе",0);
		AddStringProperty("Тип значения",nTypeValue,"");

		AddFuncProperty("Выбор",BN_CLICKED,"");
		AddFuncProperty("Нажатие клавиши",WM_KEYDOWN,""); 
	}
	else
	if (m_nControlType == ID_DYNBUTTONLISTBOX) // LISTBOX
	{
		csPropertyName="Список";
		AddBoolProperty("Мультивыделение строк",0);
		AddStringProperty("Тип значения",nTypeValue,"СписокЗначений");

		AddFuncProperty("Выбор",LBN_DBLCLK,"");
		AddFuncProperty("Позиционирование",LBN_SELCHANGE,"");
		//LBN_SELCANCEL
		AddFuncProperty("Нажатие клавиши",WM_KEYDOWN,""); 
	}
	else
	if (m_nControlType == ID_DYNBUTTONLABEL) // LABEL
//.........这里部分代码省略.........
开发者ID:open2cerp，项目名称:Open2C-ERP，代码行数:101，代码来源:DynControl.cpp


示例14: sprintf

void KMyCanvas::OnDraw(HDC hDC, const RECT * rcPaint)
{
	if ( m_lastlimit>= m_limit )
		return;

	TCHAR title [MAX_PATH];

	sprintf(title, "Mandelbrot Set (%f %f) zoom %d:%d unit %f", m_x, m_y, m_zoommul, m_zoomdiv, m_unit);
	SetWindowText(GetParent(m_hWnd), title);

	int tick = GetTickCount();

	if ( rcPaint )
		m_lastlimit = 0;

	RECT rect;

	GetClientRect(m_hWnd, & rect);

	int x0 = GetScrollPos(m_hWnd, SB_HORZ);
	int y0 = GetScrollPos(m_hWnd, SB_VERT);

//	ClearBuffer(rect.right, rect.bottom, x0, y0);
	
	HRGN hRgn = CreateRectRgn(0, 0, 1, 1);

	{
		GetRandomRgn(hDC, hRgn, SYSRGN);
		POINT p0;
		GetDCOrgEx(hDC, & p0);
	
		// change region to be relative to DC, NT only
//		if ( HIWORD(hDC) )
			OffsetRgn(hRgn, - p0.x, - p0.y);
	}

	m_lastlimit += 16;

	for (int y=0; y<rect.bottom; y++) 
	{
		COLORREF lastc = 0xFFFFFFFF;
		int		 count = 0;

		for (int x=0; x<rect.right;  x++)
//			if ( Buffer[y][x]==0 )
			if ( PtInRegion(hRgn, x, y) )
			{
				int count = MandelCount(NULL, x+x0, y+y0, m_limit);
				COLORREF c = 0;

				if ( count==0 )		// don't know
					c = RGB(64, 78, 170);		// Red
				else if ( count>0 )	// yes
					c = In[count];	// green
				else if ( count< -3 )
					c = Out[-count]; 

//				Buffer[y][x] = count;

				if ( c )
					SetPixel(hDC, x+x0, y+y0, c);
			}
	}

	tick = GetTickCount() - tick;

	wsprintf(title, "tick %d", tick);
	m_pStatus->SetText(1, title);
}
开发者ID:b2kguga，项目名称:CodesAndNotes，代码行数:69，代码来源:Mandelbrot.cpp


示例15: OnPaint

LRESULT OnPaint(HWND hWnd,WPARAM wParam,LPARAM lParam)
{
	HDC hdc;
	PAINTSTRUCT ps;
	int idx;
	HPEN hPen,hOldPen;
	HBRUSH hBrush,hOldBrush;
	RECT crt;
	HDC hMemDC;
	HBITMAP hOldBitmap;
	int x,y;

	hdc=BeginPaint(hWnd, &ps);
	hMemDC=CreateCompatibleDC(hdc);
	GetClientRect(hWnd,&crt);
	if (hBackBit == NULL) {
		hBackBit=CreateCompatibleBitmap(hdc,crt.right,crt.bottom);
	}
	hOldBitmap=(HBITMAP)SelectObject(hMemDC,hBackBit);
	FillRect(hMemDC,&crt,GetSysColorBrush(COLOR_WINDOW));

	if (bGridLine) {
		hPen=CreatePen(PS_SOLID,1,RGB(192,192,192));
		hOldPen=(HPEN)SelectObject(hMemDC,hPen);
		for (y=0;y<crt.bottom;y=y+GridLineY*GridY) {
			MoveToEx(hMemDC,0,y,NULL);
			LineTo(hMemDC,crt.right,y);
		}
		for (x=0;x<crt.right;x=x+GridLineX*GridX) {
			MoveToEx(hMemDC,x,0,NULL);
			LineTo(hMemDC,x,crt.bottom);
		}
		DeleteObject(SelectObject(hMemDC,hOldPen));
	}

	for (idx=0;idx<arNum;idx++) {
		if (arObj[idx]->LineColor == (COLORREF)-1) {
			hPen=(HPEN)GetStockObject(NULL_PEN);
		} else {
			hPen=CreatePen(PS_INSIDEFRAME,arObj[idx]->LineWidth,arObj[idx]->LineColor);
		}
		hOldPen=(HPEN)SelectObject(hMemDC,hPen);
		if (arObj[idx]->PlaneColor == (COLORREF)-1) {
			hBrush=(HBRUSH)GetStockObject(NULL_BRUSH);
		} else {
			hBrush=CreateSolidBrush(arObj[idx]->PlaneColor);
		}
		hOldBrush=(HBRUSH)SelectObject(hMemDC,hBrush);
		switch (arObj[idx]->Type) {
		case DT_LINE:
			if ((arObj[idx]->Flag & 0x3) == DS_LT || (arObj[idx]->Flag & 0x3) == DS_RB) {
				MoveToEx(hMemDC,arObj[idx]->rt.left,arObj[idx]->rt.top,NULL);
				LineTo(hMemDC,arObj[idx]->rt.right,arObj[idx]->rt.bottom);
			} else {
				MoveToEx(hMemDC,arObj[idx]->rt.left,arObj[idx]->rt.bottom,NULL);
				LineTo(hMemDC,arObj[idx]->rt.right,arObj[idx]->rt.top);
			}
			break;
		case DT_ELLIPSE:
			Ellipse(hMemDC,arObj[idx]->rt.left,arObj[idx]->rt.top,
				arObj[idx]->rt.right,arObj[idx]->rt.bottom);
			break;
		case DT_RECTANGLE:
			Rectangle(hMemDC,arObj[idx]->rt.left,arObj[idx]->rt.top,
				arObj[idx]->rt.right,arObj[idx]->rt.bottom);
			break;
		}
		SelectObject(hMemDC,hOldPen);
		SelectObject(hMemDC,hOldBrush);
		if (arObj[idx]->LineColor != (COLORREF)-1) {
			DeleteObject(hPen);
		}
		if (arObj[idx]->PlaneColor != (COLORREF)-1) {
			DeleteObject(hBrush);
		}
	}
	if (NowSel != -1) {
		DrawTracker(hMemDC,NowSel);
	}
	BitBlt(hdc,0,0,crt.right,crt.bottom,hMemDC,0,0,SRCCOPY);
	SelectObject(hMemDC,hOldBitmap);
	DeleteDC(hMemDC);
	EndPaint(hWnd, &ps);
	return 0;
}
开发者ID:MaybeS，项目名称:when_i_was_a_kid，代码行数:85，代码来源:ApiDraw.cpp


示例16: sizeof

/////////////////////////////////////////////////////////////////////////////////////////////////
// Method name	: DisplayBrightness
// Arguments	: 
//	1) HDC hMemDC	-- Device context
//	2) RECT &r		-- Rectangle position
//	3) int nRedVal	-- Red color Value. If it have +ve, it's going to Dark RED. 
//						If it's -ve , it's going to Light RED
//	4) int nGreenVal-- Green color Value. If it have +ve, it's going to Dark Green . 
//						If it's -ve , it's going to Light Green 
//	5) int nBlueVal	-- Blue color Value. If it have +ve, it's going to Dark Blue. 
//						If it's -ve , it's going to Light Blue
//		These Red,Green,Blue value between -255 to 255
// Return type	: void
// Description	: Brightness have 2 types. 1) Dark 2) light.
// Formula		:  Color = Color + nColorVal; (ex) Red = Red + nRedVal; Blue = Blue + nBlueVal
// Precondition	: 1)gdiplus should be intialize 2) Image should be load
// Postcondition: None
/////////////////////////////////////////////////////////////////////////////////////////////////
void CImageProcess::DisplayBrightness(HDC hMemDC, RECT &r, int nRedVal, int nGreenVal, int nBlueVal)
{
	BITMAPINFO bi;
	BOOL bRes;
	char *buf;
	
	// Bitmap header
	bi.bmiHeader.biSize = sizeof(bi.bmiHeader);
	bi.bmiHeader.biWidth = m_nWidth;
	bi.bmiHeader.biHeight = m_nHeight;
	bi.bmiHeader.biPlanes = 1;
	bi.bmiHeader.biBitCount = 32;
	bi.bmiHeader.biCompression = BI_RGB;
	bi.bmiHeader.biSizeImage = m_nWidth * 4 * m_nHeight;
	bi.bmiHeader.biClrUsed = 0;
	bi.bmiHeader.biClrImportant = 0;

	// Buffer
	buf = (char *) malloc(m_nWidth * 4 * m_nHeight);

	// Don't use getPixel and SetPixel.It's very slow.
	// Get the all scanline.
	bRes = GetDIBits(hMemDC, m_hBitmap, 0, m_nHeight, buf, &bi,
					   DIB_RGB_COLORS);	
	long nCount=0;	
	for (int i=0; i<m_nHeight; ++i)
	{
		for (int j=0; j<m_nWidth; ++j)
		{
			long lVal=0;
			memcpy(&lVal, &buf[nCount], 4);

			// Get the reverse order
			int b = GetRValue(lVal);
			int g =

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