Legacy Document

Inside Macintosh: QuickDraw GX Environment and Utilities /

Chapter 8 - QuickDraw GX Mathematics / QuickDraw GX Mathematics Reference

Number-Conversion Macros / Format Conversions

IntToFixed

You can use the IntToFixed macro to convert an integer to a Fixed number.

#define IntToFixed(a) ((Fixed)(a) << 16)

a

An integer to be converted to a Fixed number.

macro result

A Fixed number having the same value as the integer.

SPECIAL CONSIDERATIONS

QuickDraw GX also defines a shorthand version of this macro. IntToFixed(a) can also be coded as ff(a).

SEE ALSO

The ff macro is described next.