C++ (Cpp) CreateDitherBitmapの例

コード例 #1

ファイル: UGCBType.cpp プロジェクト: luosin/Temp

/***************************************************
CUGCheckBoxType - Constructor
		Initialize variables, and create commonly
		used pens
***************************************************/
CUGCheckBoxType::CUGCheckBoxType()
{
	// make sure that user cannot start edit this cell type
	m_canTextEdit	= FALSE;
	// also, this cell type cannot overlap
	m_canOverLap	= FALSE;
	// create pen objects, later used for drawing
	m_lightPen.CreatePen(PS_SOLID,1,RGB(225,225,225));
	m_darkPen.CreatePen(PS_SOLID,1,GetSysColor(COLOR_BTNSHADOW));
	m_facePen.CreatePen(PS_SOLID,1,GetSysColor(COLOR_BTNFACE));

	m_hbrDither     = NULL;
	HBITMAP hbmGray = CreateDitherBitmap();
	if( hbmGray != NULL )
	{
		ASSERT( m_hbrDither == NULL );
		m_hbrDither = ::CreatePatternBrush( hbmGray );
		::DeleteObject( (HGDIOBJ)hbmGray );
	}
}

コード例 #2

ファイル: afxglobals.cpp プロジェクト: heksesang/mpc-hc

void AFX_GLOBAL_DATA::UpdateSysColors()
{
	m_bIsBlackHighContrast = ::GetSysColor(COLOR_3DLIGHT) == RGB(255, 255, 255) && ::GetSysColor(COLOR_3DFACE) == RGB(0, 0, 0);
	m_bIsWhiteHighContrast = ::GetSysColor(COLOR_3DDKSHADOW) == RGB(0, 0, 0) && ::GetSysColor(COLOR_3DFACE) == RGB(255, 255, 255);

	CWindowDC dc(NULL);
	m_nBitsPerPixel = dc.GetDeviceCaps(BITSPIXEL);

	clrBarFace = clrBtnFace = ::GetSysColor(COLOR_BTNFACE);
	clrBarShadow = clrBtnShadow = ::GetSysColor(COLOR_BTNSHADOW);
	clrBarDkShadow = clrBtnDkShadow = ::GetSysColor(COLOR_3DDKSHADOW);
	clrBarLight = clrBtnLight = ::GetSysColor(COLOR_3DLIGHT);
	clrBarHilite = clrBtnHilite = ::GetSysColor(COLOR_BTNHIGHLIGHT);
	clrBarText = clrBtnText = ::GetSysColor(COLOR_BTNTEXT);
	clrGrayedText = ::GetSysColor(COLOR_GRAYTEXT);
	clrWindowFrame = ::GetSysColor(COLOR_WINDOWFRAME);

	clrHilite = ::GetSysColor(COLOR_HIGHLIGHT);
	clrTextHilite = ::GetSysColor(COLOR_HIGHLIGHTTEXT);

	clrBarWindow = clrWindow = ::GetSysColor(COLOR_WINDOW);
	clrWindowText = ::GetSysColor(COLOR_WINDOWTEXT);

	clrCaptionText = ::GetSysColor(COLOR_CAPTIONTEXT);
	clrMenuText = ::GetSysColor(COLOR_MENUTEXT);

	clrActiveCaption = ::GetSysColor(COLOR_ACTIVECAPTION);
	clrInactiveCaption = ::GetSysColor(COLOR_INACTIVECAPTION);

	clrActiveCaptionGradient = ::GetSysColor(COLOR_GRADIENTACTIVECAPTION);
	clrInactiveCaptionGradient = ::GetSysColor(COLOR_GRADIENTINACTIVECAPTION);

	clrActiveBorder = ::GetSysColor(COLOR_ACTIVEBORDER);
	clrInactiveBorder = ::GetSysColor(COLOR_INACTIVEBORDER);

	clrInactiveCaptionText = ::GetSysColor(COLOR_INACTIVECAPTIONTEXT);

	if (m_bIsBlackHighContrast)
	{
		clrHotLinkNormalText = clrWindowText;
		clrHotLinkHoveredText = clrWindowText;
		clrHotLinkVisitedText = clrWindowText;
	}
	else
	{
		clrHotLinkNormalText = ::GetSysColor(COLOR_HOTLIGHT);
		clrHotLinkHoveredText = RGB(0, 0, 255);   // Bright blue
		clrHotLinkVisitedText = RGB(128, 0, 128); // Violet
	}

	hbrBtnShadow = ::GetSysColorBrush(COLOR_BTNSHADOW);
	ENSURE(hbrBtnShadow != NULL);

	hbrBtnHilite = ::GetSysColorBrush(COLOR_BTNHIGHLIGHT);
	ENSURE(hbrBtnHilite != NULL);

	hbrWindow = ::GetSysColorBrush(COLOR_WINDOW);
	ENSURE(hbrWindow != NULL);

	brBtnFace.DeleteObject();
	brBtnFace.CreateSolidBrush(clrBtnFace);

	brBarFace.DeleteObject();
	brBarFace.CreateSolidBrush(clrBarFace);

	brActiveCaption.DeleteObject();
	brActiveCaption.CreateSolidBrush(clrActiveCaption);

	brInactiveCaption.DeleteObject();
	brInactiveCaption.CreateSolidBrush(clrInactiveCaption);

	brHilite.DeleteObject();
	brHilite.CreateSolidBrush(clrHilite);

	brBlack.DeleteObject();
	brBlack.CreateSolidBrush(clrBtnDkShadow);

	brWindow.DeleteObject();
	brWindow.CreateSolidBrush(clrWindow);

	penHilite.DeleteObject();
	penHilite.CreatePen(PS_SOLID, 1, afxGlobalData.clrHilite);

	penBarFace.DeleteObject();
	penBarFace.CreatePen(PS_SOLID, 1, afxGlobalData.clrBarFace);

	penBarShadow.DeleteObject();
	penBarShadow.CreatePen(PS_SOLID, 1, afxGlobalData.clrBarShadow);

	if (brLight.GetSafeHandle())
	{
		brLight.DeleteObject();
	}

	if (m_nBitsPerPixel > 8)
	{
		COLORREF clrLight = RGB(GetRValue(clrBtnFace) +((GetRValue(clrBtnHilite) - GetRValue(clrBtnFace)) / 2 ),
			GetGValue(clrBtnFace) +((GetGValue(clrBtnHilite) - GetGValue(clrBtnFace)) / 2),
			GetBValue(clrBtnFace) +((GetBValue(clrBtnHilite) - GetBValue(clrBtnFace)) / 2));

		brLight.CreateSolidBrush(clrLight);
	}
	else
	{
		HBITMAP hbmGray = CreateDitherBitmap(dc.GetSafeHdc());
		ENSURE(hbmGray != NULL);

		CBitmap bmp;
		bmp.Attach(hbmGray);

		brLight.CreatePatternBrush(&bmp);
	}

//	CMenuImages::CleanUp();
//	CDockingManager::m_bSDParamsModified = TRUE;
}