Question

vc CFont::CreateFont怎么设定字体间距？

Answer 1

使用SetTextCharacterExtra函数。

CFont font;
VERIFY(font.CreateFont(
36, // nHeight
0, // nWidth
0, // nEscapement
0, // nOrientation
FW_NORMAL, // nWeight
FALSE, // bItalic
TRUE, // bUnderline下划线标记，需要下划线把这里设置成TRUE
0, // cStrikeOut
ANSI_CHARSET, // nCharSet
OUT_DEFAULT_PRECIS, // nOutPrecision
CLIP_DEFAULT_PRECIS, // nClipPrecision
DEFAULT_QUALITY, // nQuality
DEFAULT_PITCH | FF_SWISS, // nPitchAndFamily
_T("Arial"))); // lpszFacename

// Do something with the font just created...
CClientDC dc(this);
CFont* def_font = dc.SelectObject(&font);
dc.SetTextCharacterExtra(100);//设置字符间距
dc.TextOut(5, 5, _T("Hello,World!"), 5);
dc.SelectObject(def_font);

// Done with the font. Delete the font object.
font.DeleteObject();