typedef struct _ABCFLOAT { /* abcf */
FLOAT abcfA;
FLOAT abcfB;
FLOAT abcfC;
} ABCFLOAT, *PABCFLOAT, NEAR *NPABCFLOAT, FAR *LPABCFLOAT;
The ABCFLOAT structure contains the A, B, and C widths for a font character.
abcfA
Specifies the “A” spacing of the character. The “A” spacing is the distance to add to the current position before drawing the character glyph.
abcfB
Specifies the “B” spacing of the character. The “B” spacing is the width of the drawn portion of the character glyph.
abcfC
Specifies the “C” spacing of the character. The “C” spacing is the distance to add to the current position to provide white space to the right of the character glyph.
The A, B, and C widths are measured along the baseline of the font.
The character increment (total width) of a character is the sum of the “A”, “B”, and “C” spaces. Either the “A” or the “C” space could be negative, to indicate underhangs or overhangs.
GetCharABCWidthsFloat