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ATSUCountFontTracking |
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Header: | ATSUnicode.h | Carbon status: | Supported | |
Counts the number of font trackings in a font.
OSStatus ATSUCountFontTracking ( ATSUFontID iFont, ATSUVerticalCharacterType iCharacterOrientation, ItemCount *oTrackingCount );
The ID of the font whose font trackings you want to count.
The glyph orientation of the font tracking you want to count. See
On return, a pointer to the number of font trackings in the font. You cannot pass NULL for this parameter.
A result code. The result code kATSUInvalidFontErr indicates that the ID does not correspond to any installed font.
The ATSUCountFontTracking function determines the total number of font trackings defined in a font. You can pass one less than this count in the iTrackIndex parameter of the function ATSUGetIndFontTracking.
Available beginning with ATSUI 1.1.
Supported in Carbon. Available in Carbon 1.0.2 and later when running Mac OS 8.6 or later.
© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)