font - yamaumima/hello.github.io GitHub Wiki

BOOL CFtDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.
/*
//	CBrush b1(RGB(0,255,255));
	CBrush b1;
	b1.CreateSolidBrush(RGB(0,255,255));
	CBrush*pBrh = dc.SelectObject(&b1);
	CRect rect(240,100,340,160);
	CPoint pt1(340,20),pt2(300,200);
	dc.Chord(rect, pt1, pt2);

	
	CBrush b2;
	b2.CreateHatchBrush(HS_DIAGCROSS,RGB(255,0,255));
	dc.SelectObject(&b2);


	CPoint ps[] = {CPoint(340,20),CPoint(220,90),CPoint(400,100)};
	dc.Polygon(ps,sizeof(ps)/sizeof(ps[0]));

//	CPen p4(PS_NULL,666,RGB(235,111,222));
//	dc.SelectObject(&p4);
////CBrush b2(HS_DIAGCROSS,RGB(255,0,255));
	dc.Ellipse(240,170,340,230);


	CBitmap bmp;
	bmp.LoadBitmap(IDB_WOLF);
//	CBrush b3(&bmp);
	CBrush b3;
	b3.CreatePatternBrush(&bmp);
	dc.SelectObject(&b3);
	dc.RoundRect(0,0,200,280,20,20);

	CBrush b4;
//	LOGBRUSH lb = {BS_HOLLOW};
//	b4.CreateBrushIndirect(&lb);
//	b4.CreateSysColorBrush(COLOR_HIGHLIGHT);
//	dc.SelectObject(&b4);
	dc.SelectStockObject(WHITE_BRUSH);
	dc.SelectStockObject(NULL_PEN );
	CPoint ps2[] = {CPoint(145,10),CPoint(240,10),CPoint(260,80),CPoint(110,80)};
	CPen p1(PS_SOLID,4,RGB(255,0,0));
//	dc.SelectObject(p1);	
	dc.Polygon(ps2,sizeof(ps2)/sizeof(ps2[0]));
*/
void CFtDlg::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	CFont * pFont = GetFont();

	Normal(&dc,pFont);
	Height(&dc,pFont);
	Weight(&dc,pFont);
	Width(&dc,pFont);
	Others(&dc,pFont);
	Escape(&dc,pFont);
	CreateFont(&dc);
	SetColors(&dc);
	dc.TextOut(10,10,"使用缺省字体输出!");	
}


// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CFtDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CFtDlg::Normal(CDC *pDC, CFont *pFont)
{
	pFont = pDC ->SelectObject(pFont);
	pDC ->TextOut(10,30,"使用对话框字体输出!");
	pDC ->SelectObject(pFont);//恢复进入函数前字体
}

void CFtDlg::Height(CDC *pDC, CFont *pFont)
{
	LOGFONT lf;
	pFont ->GetLogFont( &lf);//-12 400 134 宋体
	lf.lfHeight *= 2;
	CFont font;
	font.CreateFontIndirect(&lf);
	pFont =  pDC ->SelectObject(&font);
	pDC ->TextOut(10,50,"测试字体高度(大小)加倍");
	pDC ->SelectObject(pFont);//恢复进入函数前字体

}

void CFtDlg::Weight(CDC *pDC, CFont *pFont)
{
	LOGFONT lf;
	pFont ->GetLogFont( &lf);//-12 400 134 宋体
	lf.lfWeight = 700;
	CFont font;
	font.CreateFontIndirect(&lf);
	pFont =  pDC ->SelectObject(&font);
	pDC ->TextOut(10,80,"测试粗体字");
	pDC ->SelectObject(pFont);//恢复进入函数前字体

}

void CFtDlg::Width(CDC *pDC, CFont *pFont)
{
	LOGFONT lf;
	pFont ->GetLogFont( &lf);//-12 400 134 宋体
	lf.lfWidth = lf.lfHeight;
	CFont font;
	font.CreateFontIndirect(&lf);
	pFont =  pDC ->SelectObject(&font);
	pDC ->TextOut(10,100,"测试字体宽度");
	pDC ->SelectObject(pFont);//恢复进入函数前字体
}

void CFtDlg::Others(CDC *pDC, CFont *pFont)
{
	LOGFONT lf;
	pFont ->GetLogFont( &lf);//-12 400 134 宋体
	lf.lfItalic = TRUE;
	lf.lfUnderline = TRUE;
	lf.lfStrikeOut = TRUE;
	lf.lfHeight *= 2;

	CFont font;
	font.CreateFontIndirect(&lf);
	pFont =  pDC ->SelectObject(&font);
	pDC ->TextOut(10,120,"测试斜体，下划线和删除线");
	pDC ->SelectObject(pFont);//恢复进入函数前字体
}

void CFtDlg::Escape(CDC *pDC, CFont *pFont)
{
	LOGFONT lf;
	pFont ->GetLogFont( &lf);//-12 400 134 宋体
	lf.lfHeight *= 2;
	lf.lfEscapement=200;
	CFont font;
	font.CreateFontIndirect(&lf);
	pFont =  pDC ->SelectObject(&font);
	pDC ->TextOut(10,180,"测试字符串的倾斜度");
	pDC ->SelectObject(pFont);//恢复进入函数前字体


}

void CFtDlg::CreateFont(CDC* pDC)
{
	CFont ft1;
	ft1.CreatePointFont(120,"楷体_GB2312");//与实际字体相差10倍
	CFont *pFont = pDC ->SelectObject(&ft1);
	pDC ->TextOut(10,220,"简单字体创建的方法！");

	LOGFONT lf = {24};
	strcpy(lf.lfFaceName,"黑体");
	lf.lfCharSet=GB2312_CHARSET;
	lf.lfItalic= TRUE;
	lf.lfStrikeOut=TRUE;
	CFont ft2;
	ft2.CreateFontIndirect(&lf);
	pDC ->SelectObject(&ft2);
	pDC ->TextOut(10,240,"完整字体创建的方法！");
	
	HFONT hFont = ft1;

	CFont* p = CFont::FromHandle(hFont);

	pDC ->SelectObject(pFont);


}

void CFtDlg::SetColors(CDC *pDC)
{
	COLORREF clBack = pDC ->SetBkColor(RGB(0,0,255));
	pDC ->TextOut(200,200,"文字背景颜色");

	int nMode = pDC ->SetBkMode(TRANSPARENT );
	COLORREF clText = pDC ->SetTextColor(RGB(255,0,0));
	pDC ->TextOut(10,200,"文字颜色");

	pDC ->SetBkMode(nMode);
	pDC ->SetBkColor(clBack);
	pDC ->SetTextColor(clText);
}//