CDC *pDC=GetDC();pDC->TectOut();怎么控制text的字体大小

Question

void CLineChartCtrl::ShowPos(CString x,CString y)
{
CRect rect;
GetClientRect(&rect);
rect.bottom -= 15;
CString text;
text= "X:" + x + "  " + "Y:" + y;
CDC *pDC = GetDC();
pDC->SetTextColor( RGB(0,0,0));
pDC->SetBkColor( RGB(192,192,192));
pDC->SetBkMode(OPAQUE);
pDC->TextOut(rect.left,rect.bottom,text);
ReleaseDC(pDC);
}

Answer 1

你得用pDC->SetFont()来设置字体才行啊

Answer 2

CFont myFont;//字体
myFont.CreatePointFont(200,"宋体");
CFont *OldFont=pDC->SelectObject(&myFont);
...
pDC->SelectObject(OldFont);