关于字体的缩放

Question

本人想在视图中实现字体随着视图窗口按比例放大和缩小但是窗口缩小一定比例后 ，字体大小保持不变不在缩小怎么做  给个思路

Answer 1

if(dScale > 0.1)
{
   dScale = dScale - 0.1;}

Answer 2

m_logFont.lfHeight = 24;
m_logFont.lfWidth = 0;
m_logFont.lfEscapement = 0;
m_logFont.lfOrientation = 0;
m_logFont.lfWeight = 400;
m_logFont.lfItalic = 0;
m_logFont.lfUnderline = FALSE;
m_logFont.lfStrikeOut = FALSE;
m_logFont.lfCharSet = ANSI_CHARSET;
m_logFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
m_logFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
m_logFont.lfQuality = PROOF_QUALITY;
m_logFont.lfPitchAndFamily = DEFAULT_PITCH;
strcpy(m_logFont.lfFaceName,"Courier");