方法 BOOL CDC::GetTextMetrics( LPTEXTMETRIC lpMetrics ) const; 参数说明 typedef struct tagTEXTMETRICW { LONG tmHeight; LONG tmAscent; LONG tmDescent; LONG tmInternalLeading; LONG tmExternalLeading; LONG tmAveCharWidth; LONG tmMaxCharWidth; LONG tmWeight; LONG tmOverhang; LONG tmDigitizedAspectX; LONG tmDigitizedAspectY; Wchar tmFirstChar; Wchar tmLastChar; Wchar tmDefaultChar; Wchar tmBreakChar; BYTE tmItalic; BYTE tmUnderlined; BYTE tmStruckOut; BYTE tmPitchAndFamily; BYTE tmCharSet; } TEXTMETRIC, *PTEXTMETRICW, NEAR *NPTEXTMETRICW, FAR *LPTEXTMETRICW; Members tmHeight Specifies the height (ascent + descent) of characters.
BOOL CDC::GetTextMetrics(
LPTEXTMETRIC lpMetrics )
const; 参数说明
typedef struct tagTEXTMETRICW {
LONG tmHeight;
LONG tmAscent;
LONG tmDescent;
LONG tmInternalLeading;
LONG tmExternalLeading;
LONG tmAveCharWidth;
LONG tmMaxCharWidth;
LONG tmWeight;
LONG tmOverhang;
LONG tmDigitizedAspectX;
LONG tmDigitizedAspectY;
Wchar tmFirstChar;
Wchar tmLastChar;
Wchar tmDefaultChar;
Wchar tmBreakChar;
BYTE tmItalic;
BYTE tmUnderlined;
BYTE tmStruckOut;
BYTE tmPitchAndFamily;
BYTE tmCharSet;
} TEXTMETRIC, *PTEXTMETRICW, NEAR *NPTEXTMETRICW, FAR *LPTEXTMETRICW;
Members
tmHeight
Specifies the height (ascent + descent) of characters.
ft.lfheight
-------------
这个不行有更加简单的代码吗handwolf的不董
CClientDC dc(this);
TEXTMETRIC tm;
dc.GetTextMetrics(&tm);
LONG height = tm.tmHeight;
CString strH ;
strH.Format("Height = %d",height);
MessageBox(strH);
}
...
TEXTMETRIC tm;
UINT cy;
pDC->GetTextMetrics(&tm);cy=tm.tmHeight;
...//已经过测试win2k, vc6.0
CDC *pDc = GetDC(); //获取cdc
TEXTMETRIC tm; //如handwolf所说的结构
pDc->GetTextMetrics(&tm);
LONG height = tm.tmHeight;
CString strH ;
strH.Format("Font Height = %d",height);
MessageBox(strH);
}