VC: text format, text output function (font object, font structure variable, font output function)

1. Text Format

// Create a new font

LOGFONT log; // struct variable

CFont font; // font object

// Set attributes

Log. lfCharSet = ANSI_CHARSET;

Log. lfClipPrecision = 23; // specifies the font cropping precision.

Log. lfEscapement = 0; // the tilt of the font relative to the X axis is 0.

Log. lfHeight = 50; // The font height is 50.

Strcpy (log. lfFaceName, "new font"); // font name

Log. lfItalic = 0; // 0 indicates non-italic

Log. lfOrientation = 900; // The angle between the font baseline and the X axis

Log. lfOutPrecision = 90; // The output precision of the font.

Log. lfPitchAndFamily = 0; // Character Spacing

Log. lfQuality = 90; // font Output Quality

Log. lfUnderline = 0; // No underline

Log. lfStrikeOut = 0; // No strikethrough

Font. CreateFontIndirect (& log); // create a font

 

PDC-> SelectObject (& font); // select the device Environment

// Set alignment

PDC-> SetTextAlign (TA_CENTER );

// Set the output mode

PDC-> SetBkMode (TRANSPARENT );

// Set the Character spacing to 0

PDC-> SetTextCharacterExtra (0 );

PDC-> TextOut (130,100, "style 1 ");

// Set the Character spacing to 10.

PDC-> SetTextCharacterExtra (10 );

PDC-> TextOut (130,150, "Style 2 ");

2. Text Output Functions

PDC-> SetTextColor (RGB (200,0, 0 ));
Int nTab [] = {100 };
PDC-> TabbedTextOut (100, 50, "gl \ thh \ tgp", 3, nTab );
PDC-> TextOut (100,90, "this is TesOout ");
PDC-> ExtTextOut (100,130, ETO_CLIPPED, CRect (100,130,300,300), "tHis is ExTextOut", NULL );
PDC-> DrawText ("This is DrawText", CRect (100,180,300,300), DT_WORDBREAK );